化工类专业稿件翻译

北京众联盛化工工程有限公司ZHJL6060R热平衡焦炉介绍：

Introduction to ZHJL6060R heat balance coke oven of Beijing Zhongliansheng Chemical Engineering Co., Ltd.

一、目前的冶金专业装备水平和工艺路线决定了未来相当长的一段时间内焦炭仍将是钢铁行业必不可少的原材料，目前世界焦炉的两大流派是以美国及澳大利亚为首的热回收焦炉和以德国、乌克兰、日本以及我国等，有化产回收的焦炉，有回收焦炉在炼焦生产过程中溢出的油汽混合物导出焦炉，经过降温-静置-吸收等物理化学方式将导出焦炉的煤气中的物质进行逐项分离，形成焦油和粗苯产品，然后将一部分煤气给焦炉进行加热，剩余煤气去生产甲醇、LNG、石蜡等化工产品，这样使炼焦生产过程中产生的化学产品进行了有效回收利用，由于世界石油天然气工业的大规模发展和美国近年来能源政策的调整，使国际原油价格长期徘徊在50-60美元/桶之间。化产品价格也受到了抑制。同时中国环保部门的超低排放要求，使得有回收焦炉生产的化产品效益越来越低，降低了应有的利润空间。

I. The current metallurgical equipment level and process route together determine that coke will still be the indispensible raw material of the steel industry for a long time to come. The current coke oven technical route in the world are the heat recovery coke oven represented by the U.S. and Australia, and the chemical products recovery coke oven represented by Germany, Ukraine, Japan, China, etc. During the coking production process of the chemical recovery coke oven, the spilled oil vapor mixture is piped out of the oven, and the materials contained within the coal gas are separated item by item through physical and chemical methods such as cooling, standing and absorption. This process produces tar and crude benzene products, part of the coal gas is used to heat the coke oven, and the rest of the gas is used to produce methanol, LNG, paraffin and other chemical products, so that the chemicals produced in the coking production process are effectively recycled. Due to the extensive development of global oil and gas industry and the adjustments of American energy policies in recent years, the international crude oil price has been hovering between 50-60 U.S. dollars / barrel for a long time. The price of chemical products has also been limited. Meanwhile, the ultra-low emission requirements of China's environmental protection department are increasingly lowering the economic benefit of chemical products produced by recycled coke ovens, thus reducing the profit margin.

而热回收焦炉则是将炼焦过程中产生的混合气体在炉体内全部燃烧，燃烧产生的热量部分维持焦炉生产，多余的热量通过烟道排出焦炉，而在烟道上采用换热装置吸收余热产生蒸汽去发电。热回收焦炉在环保排放、安全生产等方面也存在很多的优势，北京众联盛化工工程有限公司通过对有回收和热回收焦炉的数据分析、收益评价后得出，热回收焦炉比有回收焦炉投资收益率提高8%。同时环保效益显著，投资成本降低，吨焦投资降低100元左右。

Heat recovery coke oven, on the other hand, burn all the mixed gas produced in the coking production process within the furnace. Part of the heat generated is to keep coke oven production, the rest of the heat is piped out of the oven through flue pipes, and heat exchangers are installed in the flue pipes to absorb the afterheat to generate power. Heat recovery coke oven also has many advantages in several aspects such as clean discharge and safe production. Through data analysis and profit evaluation of chemical recovery coke oven and heat recovery coke oven, Beijing Zhongliansheng Chemical Engineering Co., Ltd. has concluded that the return on investment of heat recovery coke oven is 8% higher than that of chemical recovery coke oven. Meanwhile, it is more environmentally friendly, the investment cost is lower, and the investment per ton of coke is reduced by about 100 yuan.

二、众联盛公司对国内外已有的热回收焦炉进行调查研究、分析对比后、不断创新、研究开发出ZHJL6060R热平衡焦炉，借鉴热回收焦炉的燃烧原理，在焦炉热量的供给时进行了热量平衡分配和传热方式的改进。同时利用有回收焦炉成熟的焦炉机械和环保配套设备，从而形成具有自主知识产权的新型环保型热平衡焦炉，该焦炉相对于热回收焦炉又具有以下明显的优势和鲜明的亮点，值得大家期待。

II. After investigation, research, analysis of comparison of existing heat recovery coke oven technologies in China and abroad, Zhongliansheng Chemical Engineering keeps innovating and has developed ZHJL6060R heat balance coke oven. The company has drawn lessons from the combustion principles of heat recovery oven, and has improved the heat balance distribution and heat transfer mode in the process of coke oven heat supply. At the same time, the company uses the mature coke oven machinery and environmental protection supporting equipment of chemical recovery coke oven, so as to develop a new environmentally friendly heat balance coke oven with independent intellectual property rights. Compared with heat recovery coke oven, this type of oven has the following obvious advantages and strengths, and is worth the wait.

1、原料煤在炼焦生产过程中，不存在原料烧损，实现了焦炉热量的合理分配，提高了焦炉的热效率。

1. In the coking production process, there is no burning loss of the raw materials of coal, which realizes the reasonable distribution of heat and improves the thermal efficiency of coke oven.

2、与热回收焦炉相比，热平衡焦炉占地面积明显减少，年产200万吨的热平衡焦炉和热回收焦炉相比，大约能节约50%的土地，提高了土地的利用率。

2. Compared with heat recovery coke oven, heat balance coke oven occupies much smaller space. Compared with heat recovery oven, a heat balance oven with an annual output of 2 million tons can save about 50% of land, increasing land utilization.

3、热平衡焦炉优化了入炉空气的热量传递和供给方式，实现了精准智能的空气量控制，提高了热平衡焦炉的热工管理水平。

3. Heat balance coke oven optimizes the way of the heat transfer and supply of furnace air, realizes accurate and intelligent control of gas quantity, and improves heat engineering management of heat balance coke oven.

4、热平衡焦炉便于配套成熟的干熄焦和地面除尘站技术。

4. Heat balance coke oven can easily support mature technology of CDQ and ground dedusting station.

三、众联盛公司开发的ZHJL6060R热平衡焦炉是在借鉴国内外已有运行类似炉型的基础上，经过优化焦炉的燃烧系统和废气导排系统而开发出的一种符合国家焦化产业政策的新型节能环保焦炉。

III. ZHJL6060R heat balance coke oven developed by Zhongliansheng Chemical Engineering is a new energy and environmentally friendly coke oven that conforms to the national policies of the coke industry. Based on existing ovens operating in China and abroad, this type of oven has optimized the combustion system and exhaust gas guide system.

焦炉主要参数如下：

炭化室全长——16m

炭化室高——6m

炭化室平均宽——600mm

炭化室中心距——1.5m

炭化室锥度——40mm

炭化室有效容积——43 m3

炭化室一次装煤量——45t

结焦时间——45h

每孔产焦量——34t

孔数（孔）/焦炭产量（万吨）——4*41/100

发电——1100度/吨焦

The main parameters of the coke oven are as follows:

Length of the carbonization chamber -- 16m

Height of the carbonization chamber -- 6m

Average width of the carbonization chamber -- 600mm

Center distance of the carbonization chamber -- 1.5m

Taper of the carbonization chamber -- 40mm

Effective volume of the carbonization chamber -- 43 m3

Total coal capacity of the carbonization chamber -- 45t

Coking time -- 45h

Coke output per hole -- 34t

Number of holes (holes)/coke output (10,000 tons) -- 4*41/100

Power generated -- 1,100 KWH/ton of coke

我公司开发的ZHJL6060R型热平衡焦炉特点如下：

The characteristics of ZHJL6060R heat balance coke oven developed by our company are as follows:

1、运用成熟捣固焦炉的装煤出焦熄焦除尘技术，有效解决了装煤出焦烟尘治理和红焦热能利用问题。

1. By using the dust removal technology of coaling, coke discharging and quenching of the mature stamp charging coke oven, the problems of dust control of coaling and coke discharging as well as the heat utilization of red coke are effectively solved.

2、单个炭化室高峰时所产煤气可供相邻多个燃烧室加热使用，实现焦炉生产过程合理的热量平衡。

2. The coal gas produced in a single carbonization chamber during the peak period can be used for heating multiple adjacent combustion chambers to achieve a reasonable heat balance in the coke oven production process.

3、焦炉装煤推焦为2-1串序，保证焦炉纵向加热的均匀性。采用分段供入空气的方式，使煤饼高向加热均匀。焦炉加热及调节采用自动控制，使每个立火道空气供入与单位时间内所产的煤气相匹配，保证焦炉煤气在炉体内完全燃烧。

3. The coaling and coke pushing of the coke oven is 2-1 series sequence, ensuring the uniformity of coke oven longitudinal heating. By supplying air in sections, the coal cakes are evenly heated in vertical direction. The heating and adjusting of the coke oven are automatically controlled, making the air supply of each vertical flue match the coal gas produced in unit time to ensure the complete combustion of coke oven gas in the furnace body.

4、焦炉底部设置空气预热通道，热空气自炉底通道被抽出后进入燃烧室，降低焦炉顶板的温度减少高温事故，而且回收了热量。

4. The air preheating channel is set at the bottom of the coke oven. The hot air is extracted from the channel at the bottom into the combustion chamber so as to lower the temperature of the top plate of the coke oven, reducing high temperature accidents and recovering the heat.

5、与热回收焦炉比，不存在炼焦煤的烧损问题、其结焦时间可以缩短至45小时、焦炉热工效率高，可生产优质冶金焦也可生产铸造焦。

5. Compared with heat recovery oven, there is no burning loss when coking, and the coking time can be reduced to 45 hours. The coke oven has high thermal efficiency, which can produce high quality metallurgical coke and foundry coke.

6、炉门采用双密封结构，减少炭化室空气漏入，降低焦炭的烧损。

6. The furnace door adopts double sealing structure to reduce the air leakage into the carbonization chamber and the burning loss of coke.

7、与热回收焦炉比，占地面积小,投资可节约10%左右,余热全部回收后，吨焦发电量达到了1100-1200KWH。

7. Compared with heat recovery coke oven, this coven covers smaller space, and the investment can be saved about 10%. After recovering all the exhaust heat, the power generation per ton of coke reaches 1,100-1,200 KWH.

四、前景展望

数据表明ZHJL6060R型焦炉不仅有明显的经济效益，也有显著的环保效益和社会效益，必将得到业内有识之士的认同和肯定，未来的焦炉将会随着社会的进步而实现全流程效益优化，热平衡焦炉将会显示出全流程的综合效益。也会给我们的客户带来显著的竞争优势，北京众联盛化工工程有限公司秉承科技创新、和谐共赢、绿色发展的宗旨，愿和焦化业界精英合作，共同推动焦化技术的发展进步。

IV. Prospect

Data shows that ZHJL6060R coke oven has not only obvious economic benefits, but also significant environmental and social benefits, which will surely be recognized and approved by the people of insight in the industry. With the progress of society, coke oven in the future will achieve the optimization of the whole process benefits, and the heat balance coke oven will show the comprehensive benefits of the whole process, thus bringing obvious competitive advantages to our clients. Beijing Zhongliansheng Chemical Engineering Co., Ltd., adheres to the philosophy of "scientific and technological innovation, harmony and win-win, green development", is willing to cooperate with elites in the coking industry to jointly promote the development and progress of coking technology.

北京众联盛化工工程有限公司ZHJL6060R热平衡焦炉介绍：

Introduction to ZHJL6060R heat balance coke oven of Beijing Zhongliansheng Chemical Engineering Co., Ltd.

一、目前的冶金专业装备水平和工艺路线决定了未来相当长的一段时间内焦炭仍将是钢铁行业必不可少的原材料，目前世界焦炉的两大流派是以美国及澳大利亚为首的热回收焦炉和以德国、乌克兰、日本以及我国等，有化产回收的焦炉，有回收焦炉在炼焦生产过程中溢出的油汽混合物导出焦炉，经过降温-静置-吸收等物理化学方式将导出焦炉的煤气中的物质进行逐项分离，形成焦油和粗苯产品，然后将一部分煤气给焦炉进行加热，剩余煤气去生产甲醇、LNG、石蜡等化工产品，这样使炼焦生产过程中产生的化学产品进行了有效回收利用，由于世界石油天然气工业的大规模发展和美国近年来能源政策的调整，使国际原油价格长期徘徊在50-60美元/桶之间。化产品价格也受到了抑制。同时中国环保部门的超低排放要求，使得有回收焦炉生产的化产品效益越来越低，降低了应有的利润空间。

I. The current metallurgical equipment level and process route together determine that coke will still be the indispensible raw material of the steel industry for a long time to come. The current coke oven technical route in the world are the heat recovery coke oven represented by the U.S. and Australia, and the chemical products recovery coke oven represented by Germany, Ukraine, Japan, China, etc. During the coking production process of the chemical recovery coke oven, the spilled oil vapor mixture is piped out of the oven, and the materials contained within the coal gas are separated item by item through physical and chemical methods such as cooling, standing and absorption. This process produces tar and crude benzene products, part of the coal gas is used to heat the coke oven, and the rest of the gas is used to produce methanol, LNG, paraffin and other chemical products, so that the chemicals produced in the coking production process are effectively recycled. Due to the extensive development of global oil and gas industry and the adjustments of American energy policies in recent years, the international crude oil price has been hovering between 50-60 U.S. dollars / barrel for a long time. The price of chemical products has also been limited. Meanwhile, the ultra-low emission requirements of China's environmental protection department are increasingly lowering the economic benefit of chemical products produced by recycled coke ovens, thus reducing the profit margin.

而热回收焦炉则是将炼焦过程中产生的混合气体在炉体内全部燃烧，燃烧产生的热量部分维持焦炉生产，多余的热量通过烟道排出焦炉，而在烟道上采用换热装置吸收余热产生蒸汽去发电。热回收焦炉在环保排放、安全生产等方面也存在很多的优势，北京众联盛化工工程有限公司通过对有回收和热回收焦炉的数据分析、收益评价后得出，热回收焦炉比有回收焦炉投资收益率提高8%。同时环保效益显著，投资成本降低，吨焦投资降低100元左右。

Heat recovery coke oven, on the other hand, burn all the mixed gas produced in the coking production process within the furnace. Part of the heat generated is to keep coke oven production, the rest of the heat is piped out of the oven through flue pipes, and heat exchangers are installed in the flue pipes to absorb the afterheat to generate power. Heat recovery coke oven also has many advantages in several aspects such as clean discharge and safe production. Through data analysis and profit evaluation of chemical recovery coke oven and heat recovery coke oven, Beijing Zhongliansheng Chemical Engineering Co., Ltd. has concluded that the return on investment of heat recovery coke oven is 8% higher than that of chemical recovery coke oven. Meanwhile, it is more environmentally friendly, the investment cost is lower, and the investment per ton of coke is reduced by about 100 yuan.

二、众联盛公司对国内外已有的热回收焦炉进行调查研究、分析对比后、不断创新、研究开发出ZHJL6060R热平衡焦炉，借鉴热回收焦炉的燃烧原理，在焦炉热量的供给时进行了热量平衡分配和传热方式的改进。同时利用有回收焦炉成熟的焦炉机械和环保配套设备，从而形成具有自主知识产权的新型环保型热平衡焦炉，该焦炉相对于热回收焦炉又具有以下明显的优势和鲜明的亮点，值得大家期待。

II. After investigation, research, analysis of comparison of existing heat recovery coke oven technologies in China and abroad, Zhongliansheng Chemical Engineering keeps innovating and has developed ZHJL6060R heat balance coke oven. The company has drawn lessons from the combustion principles of heat recovery oven, and has improved the heat balance distribution and heat transfer mode in the process of coke oven heat supply. At the same time, the company uses the mature coke oven machinery and environmental protection supporting equipment of chemical recovery coke oven, so as to develop a new environmentally friendly heat balance coke oven with independent intellectual property rights. Compared with heat recovery coke oven, this type of oven has the following obvious advantages and strengths, and is worth the wait.

1、原料煤在炼焦生产过程中，不存在原料烧损，实现了焦炉热量的合理分配，提高了焦炉的热效率。

1. In the coking production process, there is no burning loss of the raw materials of coal, which realizes the reasonable distribution of heat and improves the thermal efficiency of coke oven.

2、与热回收焦炉相比，热平衡焦炉占地面积明显减少，年产200万吨的热平衡焦炉和热回收焦炉相比，大约能节约50%的土地，提高了土地的利用率。

2. Compared with heat recovery coke oven, heat balance coke oven occupies much smaller space. Compared with heat recovery oven, a heat balance oven with an annual output of 2 million tons can save about 50% of land, increasing land utilization.

3、热平衡焦炉优化了入炉空气的热量传递和供给方式，实现了精准智能的空气量控制，提高了热平衡焦炉的热工管理水平。

3. Heat balance coke oven optimizes the way of the heat transfer and supply of furnace air, realizes accurate and intelligent control of gas quantity, and improves heat engineering management of heat balance coke oven.

4、热平衡焦炉便于配套成熟的干熄焦和地面除尘站技术。

4. Heat balance coke oven can easily support mature technology of CDQ and ground dedusting station.

三、众联盛公司开发的ZHJL6060R热平衡焦炉是在借鉴国内外已有运行类似炉型的基础上，经过优化焦炉的燃烧系统和废气导排系统而开发出的一种符合国家焦化产业政策的新型节能环保焦炉。

III. ZHJL6060R heat balance coke oven developed by Zhongliansheng Chemical Engineering is a new energy and environmentally friendly coke oven that conforms to the national policies of the coke industry. Based on existing ovens operating in China and abroad, this type of oven has optimized the combustion system and exhaust gas guide system.

焦炉主要参数如下：

炭化室全长——16m

炭化室高——6m

炭化室平均宽——600mm

炭化室中心距——1.5m

炭化室锥度——40mm

炭化室有效容积——43 m3

炭化室一次装煤量——45t

结焦时间——45h

每孔产焦量——34t

孔数（孔）/焦炭产量（万吨）——4*41/100

发电——1100度/吨焦

The main parameters of the coke oven are as follows:

Length of the carbonization chamber -- 16m

Height of the carbonization chamber -- 6m

Average width of the carbonization chamber -- 600mm

Center distance of the carbonization chamber -- 1.5m

Taper of the carbonization chamber -- 40mm

Effective volume of the carbonization chamber -- 43 m3

Total coal capacity of the carbonization chamber -- 45t

Coking time -- 45h

Coke output per hole -- 34t

Number of holes (holes)/coke output (10,000 tons) -- 4*41/100

Power generated -- 1,100 KWH/ton of coke

我公司开发的ZHJL6060R型热平衡焦炉特点如下：

The characteristics of ZHJL6060R heat balance coke oven developed by our company are as follows:

1、运用成熟捣固焦炉的装煤出焦熄焦除尘技术，有效解决了装煤出焦烟尘治理和红焦热能利用问题。

1. By using the dust removal technology of coaling, coke discharging and quenching of the mature stamp charging coke oven, the problems of dust control of coaling and coke discharging as well as the heat utilization of red coke are effectively solved.

2、单个炭化室高峰时所产煤气可供相邻多个燃烧室加热使用，实现焦炉生产过程合理的热量平衡。

2. The coal gas produced in a single carbonization chamber during the peak period can be used for heating multiple adjacent combustion chambers to achieve a reasonable heat balance in the coke oven production process.

3、焦炉装煤推焦为2-1串序，保证焦炉纵向加热的均匀性。采用分段供入空气的方式，使煤饼高向加热均匀。焦炉加热及调节采用自动控制，使每个立火道空气供入与单位时间内所产的煤气相匹配，保证焦炉煤气在炉体内完全燃烧。

3. The coaling and coke pushing of the coke oven is 2-1 series sequence, ensuring the uniformity of coke oven longitudinal heating. By supplying air in sections, the coal cakes are evenly heated in vertical direction. The heating and adjusting of the coke oven are automatically controlled, making the air supply of each vertical flue match the coal gas produced in unit time to ensure the complete combustion of coke oven gas in the furnace body.

4、焦炉底部设置空气预热通道，热空气自炉底通道被抽出后进入燃烧室，降低焦炉顶板的温度减少高温事故，而且回收了热量。

4. The air preheating channel is set at the bottom of the coke oven. The hot air is extracted from the channel at the bottom into the combustion chamber so as to lower the temperature of the top plate of the coke oven, reducing high temperature accidents and recovering the heat.

5、与热回收焦炉比，不存在炼焦煤的烧损问题、其结焦时间可以缩短至45小时、焦炉热工效率高，可生产优质冶金焦也可生产铸造焦。

5. Compared with heat recovery oven, there is no burning loss when coking, and the coking time can be reduced to 45 hours. The coke oven has high thermal efficiency, which can produce high quality metallurgical coke and foundry coke.

6、炉门采用双密封结构，减少炭化室空气漏入，降低焦炭的烧损。

6. The furnace door adopts double sealing structure to reduce the air leakage into the carbonization chamber and the burning loss of coke.

7、与热回收焦炉比，占地面积小,投资可节约10%左右,余热全部回收后，吨焦发电量达到了1100-1200KWH。

7. Compared with heat recovery coke oven, this coven covers smaller space, and the investment can be saved about 10%. After recovering all the exhaust heat, the power generation per ton of coke reaches 1,100-1,200 KWH.

四、前景展望

数据表明ZHJL6060R型焦炉不仅有明显的经济效益，也有显著的环保效益和社会效益，必将得到业内有识之士的认同和肯定，未来的焦炉将会随着社会的进步而实现全流程效益优化，热平衡焦炉将会显示出全流程的综合效益。也会给我们的客户带来显著的竞争优势，北京众联盛化工工程有限公司秉承科技创新、和谐共赢、绿色发展的宗旨，愿和焦化业界精英合作，共同推动焦化技术的发展进步。

IV. Prospect

Data shows that ZHJL6060R coke oven has not only obvious economic benefits, but also significant environmental and social benefits, which will surely be recognized and approved by the people of insight in the industry. With the progress of society, coke oven in the future will achieve the optimization of the whole process benefits, and the heat balance coke oven will show the comprehensive benefits of the whole process, thus bringing obvious competitive advantages to our clients. Beijing Zhongliansheng Chemical Engineering Co., Ltd., adheres to the philosophy of "scientific and technological innovation, harmony and win-win, green development", is willing to cooperate with elites in the coking industry to jointly promote the development and progress of coking technology.