CN207694582U - A kind of high-efficiency pipeline liquidates desulfurizer - Google Patents
A kind of high-efficiency pipeline liquidates desulfurizer Download PDFInfo
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- CN207694582U CN207694582U CN201721697163.5U CN201721697163U CN207694582U CN 207694582 U CN207694582 U CN 207694582U CN 201721697163 U CN201721697163 U CN 201721697163U CN 207694582 U CN207694582 U CN 207694582U
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- desulfurization
- tower
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- hedging
- pipe
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Abstract
本实用新型公开了一种高效管道对冲脱硫装置，包括有变脱塔，变脱塔的底部分别设置有变换气进口和脱硫富液出口，并分别连接有进气管和出液管，进气管中连接有对冲反应器，对冲反应器包括有连接在进气管中的管道，管道一侧设置有进液口，出液管的前端穿过进液口并延伸到管道的内部，且出液管的前端连接有朝向设置的喷嘴。本实用新型结构简单，流入对冲反应器的变换气(H2S)的含量为每立方75毫克左右，流出对冲反应器的变换气(H2S)的含量每立方30毫克左右，脱硫效率达到60％，从而减轻了变脱塔的脱硫负荷，使得变脱塔出口变换气(H2S)的含量下降到每立方10毫克以下，满足了工业碳酸氢铵的硫含量需求。
The utility model discloses a high-efficiency pipeline hedging desulfurization device, which comprises a variable desulfurization tower. The bottom of the variable desulfurization tower is respectively provided with a conversion gas inlet and a desulfurization rich liquid outlet, and is respectively connected with an inlet pipe and a liquid outlet pipe. The hedging reactor is connected, and the hedging reactor includes a pipe connected in the inlet pipe, and a liquid inlet is arranged on one side of the pipe, and the front end of the liquid outlet pipe passes through the liquid inlet and extends to the inside of the pipe, and the liquid outlet pipe The front end is connected with a nozzle facing the setting. The utility model has a simple structure, the content of the shift gas (H 2 S) flowing into the hedging reactor is about 75 mg per cubic meter, the content of the shifting gas (H 2 S) flowing out of the hedging reactor is about 30 mg per cubic meter, and the desulfurization efficiency reaches 60%, thereby reducing the desulfurization load of the shift tower, so that the content of shift gas (H 2 S) at the outlet of the shift tower is reduced to below 10 mg per cubic meter, which meets the sulfur content demand of industrial ammonium bicarbonate.
Description
技术领域technical field
本实用新型涉及化工生产设备领域，具体是一种高效管道对冲脱硫装置。The utility model relates to the field of chemical production equipment, in particular to a high-efficiency pipeline hedging desulfurization device.
背景技术Background technique
在化工生产领域，变换气脱硫主要采用碱液湿法脱硫，脱硫塔采用填料塔，随着生产负荷的不断加大，脱硫效率已不能满足生产需求，致使碳酸氢铵产品硫含量不能达到工业使用标准，严重影响了企业效益的发挥。In the field of chemical production, shift gas desulfurization mainly adopts lye wet desulfurization, and the desulfurization tower adopts packed tower. With the continuous increase of production load, the desulfurization efficiency can no longer meet the production demand, resulting in the sulfur content of ammonium bicarbonate products can not reach industrial use Standards have seriously affected the performance of corporate benefits.
实用新型内容Utility model content
本实用新型的目的是提供一种高效管道对冲脱硫装置，来提高脱硫效率，从减轻变脱塔的脱硫负荷，以满足工业碳酸氢铵的硫含量需求。The purpose of the utility model is to provide a high-efficiency pipeline hedging desulfurization device to improve the desulfurization efficiency, reduce the desulfurization load of the desulfurization tower, and meet the sulfur content requirements of industrial ammonium bicarbonate.
本实用新型的技术方案如下：The technical scheme of the utility model is as follows:
一种高效管道对冲脱硫装置，包括有变脱塔，所述变脱塔的底部分别设置有变换气进口和脱硫富液出口，并分别连接有进气管和出液管，其特征在于：所述的进气管中连接有对冲反应器，所述的对冲反应器包括有连接在所述进气管中的管道，所述管道一侧设置有进液口，所述出液管的前端穿过所述进液口并延伸到所述管道的内部，且出液管的前端连接有朝向设置的喷嘴。A high-efficiency pipeline hedging desulfurization device, including a shift tower, the bottom of the shift tower is respectively provided with a shift gas inlet and a desulfurization-rich liquid outlet, and is connected with an inlet pipe and a liquid outlet pipe respectively, and is characterized in that: A hedging reactor is connected to the air inlet pipe of the air inlet pipe, and the hedging reactor includes a pipe connected to the air inlet pipe, and a liquid inlet is arranged on one side of the pipe, and the front end of the liquid outlet pipe passes through the The liquid inlet extends to the inside of the pipeline, and the front end of the liquid outlet pipe is connected with a nozzle facing toward it.
所述的高效管道对冲脱硫装置，其特征在于：所述的进气管中在靠近所述变脱塔内部的降液管的进口处设置有挡液板。The high-efficiency pipeline hedging desulfurization device is characterized in that: the inlet pipe is provided with a liquid baffle near the entrance of the downcomer inside the shift tower.
所述的高效管道对冲脱硫装置，其特征在于：所述的脱硫富液出口设置于所述变脱塔底部的人孔盲板上。The high-efficiency pipeline hedging desulfurization device is characterized in that: the desulfurization rich liquid outlet is arranged on the manhole blind plate at the bottom of the shift tower.
所述的高效管道对冲脱硫装置，其特征在于：所述的出液管中安装有脱硫泵，出液管在所述脱硫泵的前、后方管路中分别安装有控制阀。The high-efficiency pipeline hedging desulfurization device is characterized in that a desulfurization pump is installed in the liquid outlet pipe, and control valves are respectively installed in the front and rear pipelines of the liquid outlet pipe.
所述的高效管道对冲脱硫装置，其特征在于：所述出液管的一侧旁通有备用管道，并安装有备用脱硫泵，备用管道在所述备用脱硫泵的前、后方管路中分别安装有备用控制阀。The high-efficiency pipeline hedging desulfurization device is characterized in that: one side of the outlet pipe is bypassed with a spare pipeline, and a spare desulfurization pump is installed, and the spare pipelines are in the front and rear pipelines of the standby desulfurization pump respectively A backup control valve is installed.
本实用新型的有益效果：The beneficial effects of the utility model:
本实用新型结构简单，流入对冲反应器的变换气(H2S)的含量为每立方75毫克左右，流出对冲反应器的变换气(H2S)的含量每立方30毫克左右，脱硫效率达到60％，从而减轻了变脱塔的脱硫负荷，使得变脱塔出口变换气(H2S)的含量下降到每立方10毫克以下，满足了工业碳酸氢铵的硫含量需求。The utility model has a simple structure, the content of the shift gas (H 2 S) flowing into the hedging reactor is about 75 mg per cubic meter, the content of the shifting gas (H 2 S) flowing out of the hedging reactor is about 30 mg per cubic meter, and the desulfurization efficiency reaches 60%, thereby reducing the desulfurization load of the shift tower, so that the content of shift gas (H 2 S) at the outlet of the shift tower is reduced to below 10 mg per cubic meter, which meets the sulfur content demand of industrial ammonium bicarbonate.
附图说明Description of drawings
图1为本实用新型结构示意图。Fig. 1 is the structural representation of the utility model.
图2为本实用新型中对冲反应器的结构示意图。Fig. 2 is a structural schematic diagram of the hedging reactor in the utility model.
图3为本实用新型中变脱塔的底部结构示意图。Fig. 3 is a schematic diagram of the bottom structure of the variable desorption tower in the utility model.
具体实施方式Detailed ways
参见附图，一种高效管道对冲脱硫装置，包括有变脱塔1，变脱塔1的底部分别设置有变换气进口和脱硫富液出口2，并分别连接有进气管3和出液管4，进气管3中连接有对冲反应器5，对冲反应器5包括有连接在进气管3中的管道6，管道6一侧设置有进液口，出液管4的前端穿过进液口并延伸到管道6的内部，且出液管4的前端连接有朝向设置的喷嘴7。Referring to the accompanying drawings, a high-efficiency pipeline hedging desulfurization device includes a shift tower 1. The bottom of the shift tower 1 is respectively provided with a shift gas inlet and a desulfurization-rich liquid outlet 2, and is connected with an inlet pipe 3 and a liquid outlet pipe 4 respectively. , the inlet pipe 3 is connected with a hedging reactor 5, and the hedging reactor 5 includes a pipeline 6 connected to the inlet pipe 3, a liquid inlet is arranged on one side of the pipeline 6, and the front end of the liquid outlet pipe 4 passes through the liquid inlet and It extends to the inside of the pipe 6, and the front end of the liquid outlet pipe 4 is connected with a nozzle 7 facing toward it.
本实用新型中，进气管3中在靠近变脱塔1内部的降液管8的进口处设置有挡液板9。In the utility model, a liquid baffle plate 9 is arranged in the inlet pipe 3 near the entrance of the downcomer 8 inside the shifting tower 1 .
脱硫富液出口2设置于变脱塔1底部的人孔盲板上。The desulfurization rich liquid outlet 2 is arranged on the manhole blind plate at the bottom of the shift tower 1 .
出液管4中安装有脱硫泵10，出液管4在脱硫泵10的前、后方管路中分别安装有控制阀11。A desulfurization pump 10 is installed in the outlet pipe 4 , and control valves 11 are respectively installed in the front and rear pipelines of the desulfurization pump 10 in the outlet pipe 4 .
出液管4的一侧旁通有备用管道12，并安装有备用脱硫泵13，备用管道12在备用脱硫泵13的前、后方管路中分别安装有备用控制阀14。One side of the liquid outlet pipe 4 is bypassed with a spare pipeline 12 and a spare desulfurization pump 13 is installed. The spare pipeline 12 is respectively equipped with a spare control valve 14 in the front and rear pipelines of the spare desulfurization pump 13 .
以下结合附图对本实用新型作进一步的说明：Below in conjunction with accompanying drawing, the utility model is further described:
本实用新型利用气相和液相在对冲反应器5的管道6内高速流动时产生的巨大冲击力，使得气体变为气泡，液体变为液滴而相互包括，均匀地混合在一起，形成一个泡沫区，这时的气液接触面非常大，所以短时间内脱硫效率非常高。由于气液连续流动不断补充，所以泡沫区内气液的界面不断更新变化，泡沫区内气液两相呈湍流状态，并且连续存在。由于脱硫反应是在瞬间完成的，脱硫效率可以在短时间内很高，而这一切都是在对冲反应器5的管道6中完成的。The utility model utilizes the huge impact force generated when the gas phase and the liquid phase flow at high speed in the pipeline 6 of the hedge reactor 5, so that the gas turns into bubbles, and the liquid turns into droplets to include each other and mix together uniformly to form a foam At this time, the gas-liquid contact surface is very large, so the desulfurization efficiency is very high in a short time. Due to the continuous flow of gas-liquid and continuous replenishment, the interface of gas-liquid in the foam zone is constantly updated and changed, and the gas-liquid two-phase in the foam zone is in a turbulent state and exists continuously. Since the desulfurization reaction is completed in an instant, the desulfurization efficiency can be very high in a short time, and all this is completed in the pipeline 6 of the hedge reactor 5 .
Claims (5)
- The desulfurizer 1. a kind of high-efficiency pipeline liquidates includes to become to take off tower, and the bottom for becoming de- tower is respectively arranged with conversion gas Import and sulfur removing pregnant solution outlet, and it is connected separately with air inlet pipe and outlet tube, it is characterised in that：It is connected in the air inlet pipe Liquidate reactor, and the reactor that liquidates includes the pipeline being connected in the air inlet pipe, and the pipeline side is provided with The front end of inlet, the outlet tube passes through the inlet and extends to the inside of the pipeline, and the front end of outlet tube connects It is connected to the nozzle towards setting.
- The desulfurizer 2. high-efficiency pipeline according to claim 1 liquidates, it is characterised in that：Close in the air inlet pipe The entrance of the downspout become inside de- tower is provided with liquid barrier.
- The desulfurizer 3. high-efficiency pipeline according to claim 1 liquidates, it is characterised in that：The sulfur removing pregnant solution outlet is set It is placed on the manhole blind plate for becoming and taking off tower bottom.
- The desulfurizer 4. high-efficiency pipeline according to claim 1 liquidates, it is characterised in that：It is equipped in the outlet tube Desulfurization pumps, and outlet tube is separately installed with control valve in the forward and backward square tube road that the desulfurization pumps.
- The desulfurizer 5. high-efficiency pipeline according to claim 1 liquidates, it is characterised in that：The side of the outlet tube bypasses There is backup line, and spare desulfurization pump is installed, backup line is installed respectively in the forward and backward square tube road of the spare desulfurization pump There is spare control valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721697163.5U CN207694582U (en) | 2017-12-08 | 2017-12-08 | A kind of high-efficiency pipeline liquidates desulfurizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721697163.5U CN207694582U (en) | 2017-12-08 | 2017-12-08 | A kind of high-efficiency pipeline liquidates desulfurizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207694582U true CN207694582U (en) | 2018-08-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721697163.5U Expired - Fee Related CN207694582U (en) | 2017-12-08 | 2017-12-08 | A kind of high-efficiency pipeline liquidates desulfurizer |
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| CN (1) | CN207694582U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111330425A (en) * | 2020-03-11 | 2020-06-26 | 唐山绿源环保科技有限公司 | Biological desulfurization system of desorption high concentration hydrogen sulfide |
| CN114292672A (en) * | 2021-12-27 | 2022-04-08 | 湖南金牛化工有限公司 | Variable-pressure wet desulphurization process for high-sulfur-content gas |
| CN116617686A (en) * | 2023-07-24 | 2023-08-22 | 瑞燃(上海)环境工程技术有限公司 | A foam evaporation concentration crystallization system |
-
2017
- 2017-12-08 CN CN201721697163.5U patent/CN207694582U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111330425A (en) * | 2020-03-11 | 2020-06-26 | 唐山绿源环保科技有限公司 | Biological desulfurization system of desorption high concentration hydrogen sulfide |
| CN114292672A (en) * | 2021-12-27 | 2022-04-08 | 湖南金牛化工有限公司 | Variable-pressure wet desulphurization process for high-sulfur-content gas |
| CN116617686A (en) * | 2023-07-24 | 2023-08-22 | 瑞燃(上海)环境工程技术有限公司 | A foam evaporation concentration crystallization system |
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Granted publication date: 20180807 |