CN207342487U - A kind of coal-fired plant flue gas purifier of improved structure - Google Patents
A kind of coal-fired plant flue gas purifier of improved structure Download PDFInfo
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- CN207342487U CN207342487U CN201721276996.4U CN201721276996U CN207342487U CN 207342487 U CN207342487 U CN 207342487U CN 201721276996 U CN201721276996 U CN 201721276996U CN 207342487 U CN207342487 U CN 207342487U
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- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 title claims abstract description 36
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- 238000003915 air pollution Methods 0.000 abstract description 3
- 239000002253 acid Substances 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- 238000002485 combustion reaction Methods 0.000 description 4
- 239000003245 coal Substances 0.000 description 3
- 230000002378 acidificating effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000000779 smoke Substances 0.000 description 2
- 239000004071 soot Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 239000003513 alkali Substances 0.000 description 1
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Abstract
本实用新型公开了一种改进结构的燃煤电厂烟气净化装置，包括第一箱体，所述第一箱体左侧的底部连通有出气管，所述出气管远离第一箱体的一侧连通有风机，所述风机的顶部连通有进气管，所述第一箱体顶部的左侧连通有进液管，所述第一箱体底部的右侧连通有出液管，所述第一箱体的顶部并位于进液管的右侧固定连接有电机。本实用新型通过设置电机、活动杆、拨片、一级过滤网、净化管、出气孔、一级排气管、第二箱体、二级过滤网和二级排气管的配合，达到了对烟气净化效果好的效果，解决了传统的燃煤电厂烟气净化装置对烟气净化效果不佳的问题，减少了对空气的污染，从而提高了传统的燃煤电厂烟气净化装置的实用性。
The utility model discloses a coal-fired power plant flue gas purification device with an improved structure, which comprises a first box body. The side is connected with a fan, the top of the fan is connected with an inlet pipe, the left side of the top of the first box is connected with a liquid inlet pipe, and the right side of the bottom of the first box is connected with a liquid outlet pipe. A motor is fixedly connected to the top of the box and located on the right side of the liquid inlet pipe. The utility model achieves a complete It has a good effect on flue gas purification, solves the problem of poor flue gas purification effect of traditional coal-fired power plant flue gas purification devices, reduces air pollution, and thus improves the efficiency of traditional coal-fired power plant flue gas purification devices practicality.
Description
技术领域technical field
本实用新型涉及环保设备技术领域，具体为一种改进结构的燃煤电厂烟气净化装置。The utility model relates to the technical field of environmental protection equipment, in particular to a flue gas purification device of a coal-fired power plant with an improved structure.
背景技术Background technique
燃煤在燃烧过程中排放出的烟称煤烟，由于煤炭的质量、种类及燃烧不完全等原因，大气飘尘中煤烟约占的含最为30%，是造成环境污染的主要污染物，煤烟影响大气的透明度，对人体有直接的危害作用，目前，传统的燃煤电厂烟气净化装置对烟气净化效果不佳的缺点，给环境造成了一定的影响，从而降低了传统的燃煤电厂烟气净化装置的实用性。The smoke emitted during the combustion of coal is called soot. Due to the quality, type and incomplete combustion of coal, soot accounts for about 30% of the air dust, which is the main pollutant causing environmental pollution. Coal Smoke affects the transparency of the atmosphere and has a direct harmful effect on the human body. At present, the shortcomings of traditional coal-fired power plant flue gas purification devices are not effective in flue gas purification, which has caused a certain impact on the environment, thus reducing the traditional coal-fired power plants. The practicability of flue gas purification devices in power plants.
实用新型内容Utility model content
（一）解决的技术问题(1) Solved technical problems
针对现有技术的不足，本实用新型提供了一种改进结构的燃煤电厂烟气净化装置，具备对烟气净化效果好的优点，解决了传统的燃煤电厂烟气净化装置对烟气净化效果不佳的问题。Aiming at the deficiencies of the prior art, the utility model provides a coal-fired power plant flue gas purification device with an improved structure, which has the advantages of good flue gas purification effect and solves the problem of flue gas purification by the traditional coal-fired power plant flue gas purification device. Problem with poor performance.
（二）技术方案(2) Technical solutions
为实现上述对烟气净化效果好的目的，本实用新型提供如下技术方案：一种改进结构的燃煤电厂烟气净化装置，包括第一箱体，所述第一箱体左侧的底部连通有出气管，所述出气管远离第一箱体的一侧连通有风机，所述风机的顶部连通有进气管，所述第一箱体顶部的左侧连通有进液管，所述第一箱体底部的右侧连通有出液管；In order to achieve the above-mentioned purpose of good flue gas purification effect, the utility model provides the following technical proposal: a coal-fired power plant flue gas purification device with an improved structure, including a first box body, the bottom of the left side of the first box body communicates with There is an air outlet pipe, and the side of the air outlet pipe away from the first box is connected to a fan, the top of the fan is connected to an air inlet pipe, and the left side of the top of the first box is connected to a liquid inlet pipe. There is a liquid outlet pipe connected to the right side of the bottom of the tank;
所述第一箱体的顶部并位于进液管的右侧固定连接有电机，所述电机的输出轴贯穿第一箱体并延伸至第一箱体的内腔固定连接有活动杆，所述活动杆的两侧均设置有拨片，所述第一箱体内腔的底部固定连接有一级过滤网，所述第一箱体内腔右侧的底部并位于一级过滤网的底部固定连接有净化管，所述净化管的左侧与出气管的右侧连通，所述净化管底部连通有出气孔，所述第一箱体顶部的右侧连通有一级排气管，所述一级排气管远离第一箱体的一侧连通有第二箱体，所述第二箱体的内腔固定连接有二级过滤网，所述第二箱体右侧的顶部开设有二级排气管。The top of the first box is fixedly connected with a motor on the right side of the liquid inlet pipe, the output shaft of the motor runs through the first box and extends to the inner cavity of the first box and is fixedly connected with a movable rod. Both sides of the movable rod are provided with paddles, the bottom of the first box cavity is fixedly connected with a primary filter, and the bottom of the first box cavity on the right side is fixedly connected with a purification filter at the bottom of the primary filter. The left side of the purification pipe communicates with the right side of the air outlet pipe, the bottom of the purification pipe communicates with an air outlet hole, and the right side of the top of the first box body communicates with a primary exhaust pipe. The side of the pipe away from the first box communicates with a second box, the inner cavity of the second box is fixedly connected with a secondary filter, and the top of the right side of the second box is provided with a secondary exhaust pipe .
优选的，所述净化管的左侧与出气管的连接处固定连接有密封垫，所述密封垫的表面设置有密封圈。Preferably, a gasket is fixedly connected to the connection between the left side of the purification pipe and the outlet pipe, and a sealing ring is provided on the surface of the gasket.
优选的，所述进液管的顶部活动连接有管盖，所述管盖表面的底部设置有螺纹一，所述进液管内壁的顶部设置有与螺纹一配合使用的螺纹二。Preferably, the top of the liquid inlet pipe is movably connected with a pipe cover, the bottom of the surface of the pipe cover is provided with thread 1, and the top of the inner wall of the liquid inlet pipe is provided with thread 2 used in conjunction with thread 1.
优选的，所述拨片的数量不少于五个，且若干个拨片均匀分布在活动杆的两侧。Preferably, the number of the paddles is not less than five, and several paddles are evenly distributed on both sides of the movable rod.
优选的，所述出气孔的数量不少于三个，且若干个出气孔均匀分布在净化管的底部。Preferably, the number of the air outlets is not less than three, and several air outlets are evenly distributed at the bottom of the purification pipe.
优选的，所述第一箱体的内腔设置有碱性液体，所述二级过滤网的内部设置有活性炭。Preferably, the inner cavity of the first box is provided with alkaline liquid, and the interior of the secondary filter is provided with activated carbon.
优选的，所述出液管的右侧活动连接有排水阀。Preferably, a drain valve is movably connected to the right side of the liquid outlet pipe.
（三）有益效果(3) Beneficial effects
与现有技术相比，本实用新型提供了一种改进结构的燃煤电厂烟气净化装置，具备以下有益效果：Compared with the prior art, the utility model provides a coal-fired power plant flue gas purification device with an improved structure, which has the following beneficial effects:
1、本实用新型通过设置电机、活动杆、拨片、一级过滤网、净化管、出气孔、一级排气管、第二箱体、二级过滤网和二级排气管的配合，达到了对烟气净化效果好的效果，解决了传统的燃煤电厂烟气净化装置对烟气净化效果不佳的问题，减少了对空气的污染，从而提高了传统的燃煤电厂烟气净化装置的实用性。1. The utility model cooperates by setting the motor, movable rod, paddle, primary filter screen, purification pipe, air outlet, primary exhaust pipe, second box body, secondary filter screen and secondary exhaust pipe, It has achieved a good effect on flue gas purification, solved the problem of poor flue gas purification effect of traditional coal-fired power plant flue gas purification devices, and reduced air pollution, thereby improving the flue gas purification of traditional coal-fired power plants Availability of the device.
2、本实用新型通过设置密封垫，防止碱性液体回流到出气管内，保障气体的流通性，通过设置管盖，防止碱性液体从第一箱体内溅出，从而保证碱性液体的安全性，设置螺纹一和螺纹二，防止管盖从进液管上脱落，通过设置拨片，使碱性液体和酸性气体充分的中和，通过设置出气孔，出气孔分布在净化管的底部，防止碱性液体灌入到净气管内，通过设置二级过滤网，使气体充分的净化，设置活性炭，达到对气体干燥的效果，通过设置排水阀，方便工作人员的使用，自由控制排出的中和废液，通过设置一级过滤网，避免酸性气体和碱性液产生的气泡。2. The utility model prevents the alkaline liquid from flowing back into the air outlet pipe by setting a sealing gasket to ensure the circulation of the gas. By setting the pipe cover, the alkaline liquid is prevented from splashing out of the first box, thereby ensuring the safety of the alkaline liquid Set thread 1 and thread 2 to prevent the cap from falling off the liquid inlet pipe. By setting the paddle, the alkaline liquid and acid gas can be fully neutralized. By setting the air outlet, the air outlet is distributed at the bottom of the purification pipe. To prevent alkaline liquid from being poured into the clean gas pipe, the gas can be fully purified by setting the secondary filter, and the activated carbon can be used to achieve the effect of drying the gas. and waste liquid, by setting a primary filter to avoid bubbles generated by acidic gas and alkaline liquid.
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A的局部结构放大示意图。Fig. 2 is an enlarged schematic diagram of a partial structure of the utility model A.
图中：1第一箱体、2出气管、3风机、4进气管、5进液管、6出液管、7电机、8活动杆、9拨片、10一级过滤网、11净化管、12出气孔、13一级排气管、14第二箱体、15二级过滤网、16二级排气管、17密封垫、18管盖、19排水阀。In the figure: 1 first box body, 2 air outlet pipe, 3 fan, 4 air inlet pipe, 5 liquid inlet pipe, 6 liquid outlet pipe, 7 motor, 8 movable rod, 9 paddle, 10 primary filter, 11 purification pipe , 12 air outlets, 13 primary exhaust pipes, 14 second casings, 15 secondary filter screens, 16 secondary exhaust pipes, 17 gaskets, 18 pipe covers, 19 drain valves.
具体实施方式Detailed ways
下面将结合本实用新型实施例中的附图，对本实用新型实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本实用新型一部分实施例，而不是全部的实施例。基于本实用新型中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本实用新型保护的范围。The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.
请参阅图1-2，一种改进结构的燃煤电厂烟气净化装置，包括第一箱体1，第一箱体1左侧的底部连通有出气管2，出气管2远离第一箱体1的一侧连通有风机3，风机3的顶部连通有进气管4，第一箱体1顶部的左侧连通有进液管5，进液管5的顶部活动连接有管盖18，管盖18表面的底部设置有螺纹一，进液管5内壁的顶部设置有与螺纹一配合使用的螺纹二，通过设置管盖18，防止碱性液体从第一箱体1内溅出，从而保证碱性液体的安全性，设置螺纹一和螺纹二，防止管盖18从进液管5上脱落，第一箱体1底部的右侧连通有出液管6，出液管6的右侧活动连接有排水阀19，通过设置排水阀19，方便工作人员的使用，自由控制排出的中和废液，；Please refer to Figure 1-2, an improved flue gas purification device for a coal-fired power plant, including a first box body 1, the bottom of the left side of the first box body 1 is connected with an outlet pipe 2, and the outlet pipe 2 is far away from the first box body One side of 1 is connected with a fan 3, the top of the fan 3 is connected with an air inlet pipe 4, the left side of the top of the first box 1 is connected with a liquid inlet pipe 5, and the top of the liquid inlet pipe 5 is movably connected with a pipe cover 18, and the pipe cover The bottom of the 18 surface is provided with a thread one, and the top of the inner wall of the liquid inlet pipe 5 is provided with a thread two used in conjunction with the thread one. By setting the pipe cover 18, the alkaline liquid is prevented from splashing out of the first box 1, thereby ensuring the alkali To ensure the safety of non-toxic liquids, thread 1 and thread 2 are set to prevent the cap 18 from falling off the liquid inlet pipe 5. The right side of the bottom of the first box body 1 is connected to the liquid outlet pipe 6, and the right side of the liquid outlet pipe 6 is flexibly connected. There is a drain valve 19. By setting the drain valve 19, it is convenient for the staff to use and freely control the discharged neutralization waste liquid;
第一箱体1的顶部并位于进液管5的右侧固定连接有电机7，电机7的输出轴贯穿第一箱体1并延伸至第一箱体1的内腔固定连接有活动杆8，活动杆8的两侧均设置有拨片9，拨片9的数量不少于五个，且若干个拨片9均匀分布在活动杆8的两侧，通过设置拨片9，使碱性液体和酸性气体充分的中和，第一箱体1内腔的底部固定连接有一级过滤网10，通过设置一级过滤网10，避免酸性气体和碱性液产生的气泡，第一箱体1内腔右侧的底部并位于一级过滤网10的底部固定连接有净化管11，净化管11的左侧与出气管2的右侧连通，净化管11的左侧与出气管2的连接处固定连接有密封垫17，密封垫17的表面设置有密封圈，通过设置密封垫17，防止碱性液体回流到出气管2内，保障气体的流通性，净化管11底部连通有出气孔12，出气孔12的数量不少于三个，且若干个出气孔12均匀分布在净化管11的底部，通过设置出气孔12，出气孔12分布在净化管11的底部，防止碱性液体灌入到净气管11内，第一箱体1顶部的右侧连通有一级排气管13，一级排气管13远离第一箱体1的一侧连通有第二箱体14，第二箱体14的内腔固定连接有二级过滤网15，第二箱体14右侧的顶部开设有二级排气管16，第一箱体1的内腔设置有碱性液体，二级过滤网15的内部设置有活性炭，通过设置二级过滤网15，使气体充分的净化，设置活性炭，达到对气体干燥的效果，通过设置电机7、活动杆8、拨片9、一级过滤网10、净化管11、出气孔12、一级排气管13、第二箱体14、二级过滤网15和二级排气管16的配合，达到了对烟气净化效果好的效果，解决了传统的燃煤电厂烟气净化装置对烟气净化效果不佳的问题，减少了对空气的污染，从而提高了传统的燃煤电厂烟气净化装置的实用性。The top of the first box body 1 and the right side of the liquid inlet pipe 5 are fixedly connected with a motor 7, the output shaft of the motor 7 runs through the first box body 1 and extends to the inner cavity of the first box body 1, and is fixedly connected with a movable rod 8 , both sides of movable rod 8 are provided with plectrum 9, the quantity of plectrum 9 is not less than five, and several plectrums 9 are evenly distributed on both sides of movable rod 8, by arranging plectrum 9, make alkaline The liquid and acid gas are fully neutralized. The bottom of the inner cavity of the first box body 1 is fixedly connected with a primary filter screen 10. By setting the primary filter screen 10, bubbles generated by acid gas and alkaline liquid are avoided. The first box body 1 The bottom on the right side of the inner cavity is fixedly connected with a purification pipe 11 at the bottom of the primary filter screen 10, the left side of the purification pipe 11 communicates with the right side of the outlet pipe 2, and the connection between the left side of the purification pipe 11 and the outlet pipe 2 A sealing gasket 17 is fixedly connected, and the surface of the sealing gasket 17 is provided with a sealing ring. By setting the sealing gasket 17, the alkaline liquid is prevented from flowing back into the gas outlet pipe 2 to ensure the circulation of the gas. The bottom of the purification pipe 11 is connected with an air outlet hole 12. The number of air outlets 12 is not less than three, and several air outlets 12 are evenly distributed at the bottom of the purification pipe 11. By setting the air outlets 12, the air outlets 12 are distributed at the bottom of the purification pipe 11 to prevent alkaline liquid from pouring into the In the clean gas pipe 11, the right side of the top of the first box body 1 is connected with a primary exhaust pipe 13, and the side of the primary exhaust pipe 13 away from the first box body 1 is connected with a second box body 14, and the second box body 14 The inner cavity of the second box body 1 is fixedly connected with a secondary filter screen 15, and the top on the right side of the second box body 14 is provided with a secondary exhaust pipe 16. The inner cavity of the first box body 1 is provided with an alkaline liquid, and the secondary filter screen 15 Activated carbon is arranged inside, and the gas is fully purified by setting the secondary filter 15, and the effect of drying the gas is achieved by setting the activated carbon. 11. The cooperation of air outlet 12, primary exhaust pipe 13, second box body 14, secondary filter screen 15 and secondary exhaust pipe 16 achieves a good effect on flue gas purification and solves the problem of traditional combustion The problem of poor flue gas purification effect of coal-fired power plant flue gas purification devices reduces air pollution, thereby improving the practicability of traditional coal-fired power plant flue gas purification devices.
使用时，燃烧产生的酸性气体进入进气管4内，通过风机3使酸性气体进入出气管2内，酸性气体通过出气管2进入净化管11内，气体从净化管11底部的出气孔12排出，酸性气体同步和碱性液体发生中和反应，产生的液体从出液管6排出，一级过滤网10吸附产生的气泡，通过外置控制器同步使电机7转动，电机7转动带动活动杆8转动，活动杆8转动带动拨片9转动，拨片9使碱性液体和酸性气体搅拌充分中和，生成的气体同步在拨片9的转动下进入一级排气管13内，气体通过一级排气管13进入第二箱体14内，气体通过二级过滤网15里的活性炭进行干燥后从二级排气管16排出。During use, the acid gas produced by combustion enters the air intake pipe 4, and the acid gas enters the air outlet pipe 2 through the fan 3, and the acid gas enters the purification pipe 11 through the air outlet pipe 2, and the gas is discharged from the air outlet hole 12 at the bottom of the purification pipe 11. Acidic gas and alkaline liquid are neutralized synchronously, and the resulting liquid is discharged from the liquid outlet pipe 6, and the air bubbles generated by the primary filter 10 are absorbed, and the motor 7 is rotated synchronously through the external controller, and the rotation of the motor 7 drives the movable rod 8 Rotate, the movable rod 8 rotates to drive the paddle 9 to rotate, the paddle 9 makes the alkaline liquid and acid gas fully neutralized, the generated gas enters the primary exhaust pipe 13 synchronously under the rotation of the paddle 9, and the gas passes through a The primary exhaust pipe 13 enters in the second casing 14, and the gas is discharged from the secondary exhaust pipe 16 after being dried by the activated carbon in the secondary filter screen 15 li.
综上所述，该燃煤电厂烟气净化装置，通过电机7、活动杆8、拨片9、一级过滤网10、净化管11、出气孔12、一级排气管13、第二箱体14、二级过滤网15和二级排气管16的配合，解决了传统的燃煤电厂烟气净化装置对烟气净化效果不佳的问题。To sum up, the flue gas purification device of the coal-fired power plant passes through the motor 7, the movable rod 8, the paddle 9, the primary filter 10, the purification pipe 11, the air outlet 12, the primary exhaust pipe 13, and the second box The cooperation of the body 14, the secondary filter screen 15 and the secondary exhaust pipe 16 solves the problem that the traditional coal-fired power plant flue gas purification device has a poor effect on flue gas purification.
需要说明的是，在本文中，诸如第一和第二等之类的关系术语仅仅用来将一个实体或者操作与另一个实体或操作区分开来，而不一定要求或者暗示这些实体或操作之间存在任何这种实际的关系或者顺序。而且，术语“包括”、“包含”或者其任何其他变体意在涵盖非排他性的包含，从而使得包括一系列要素的过程、方法、物品或者设备不仅包括那些要素，而且还包括没有明确列出的其他要素，或者是还包括为这种过程、方法、物品或者设备所固有的要素。在没有更多限制的情况下，由语句“包括一个……”限定的要素，并不排除在包括所述要素的过程、方法、物品或者设备中还存在另外的相同要素。It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply that there is a relationship between these entities or operations. There is no such actual relationship or order between them. Furthermore, the term "comprises", "comprises" or any other variation thereof is intended to cover a non-exclusive inclusion such that a process, method, article, or apparatus comprising a set of elements includes not only those elements, but also includes elements not expressly listed. other elements of or also include elements inherent in such a process, method, article, or device. Without further limitations, an element defined by the phrase "comprising a ..." does not exclude the presence of additional identical elements in the process, method, article or apparatus comprising said element.
尽管已经示出和描述了本实用新型的实施例，对于本领域的普通技术人员而言，可以理解在不脱离本实用新型的原理和精神的情况下可以对这些实施例进行多种变化、修改、替换和变型，本实用新型的范围由所附权利要求及其等同物限定。Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.
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