CN104606996B - Adsorption filtration and atomizing purification device suitable for industrial exhaust gas treatment - Google Patents

Adsorption filtration and atomizing purification device suitable for industrial exhaust gas treatment Download PDF

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CN104606996B
CN104606996B CN201510054855.7A CN201510054855A CN104606996B CN 104606996 B CN104606996 B CN 104606996B CN 201510054855 A CN201510054855 A CN 201510054855A CN 104606996 B CN104606996 B CN 104606996B
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filter plate
spray
chamber
liquid storage
storage tank
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CN104606996A (en
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杨庆先
周济
洪庆寿
薛文涛
曾晓婷
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Guangdong Jinyu Environmental Technology Co ltd
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Abstract

本发明公开了一种适用于工业废气处理的吸附过滤及喷雾净化装置,它包括本体,所述本体包括沉淀室、净化室、进气口和出气口,其沉淀室设置在本体下方,进气口对称设置在沉淀室的两端,沉淀室内部设置有多片均匀排列的挡尘板,净化室底部设置储液池,沉淀室顶端与储液池通过进气管相连接;储液池一侧设置有充液口,储液池左右两侧分别连接有导管,导管通过喷淋管而与喷淋头相连接,在储液池上方设置有第一过滤板,在第一过滤板两端分别设置有油水分离器,在第一过滤板上方设置第二过滤板,在主喷淋的喷淋管上方设置有活性炭纤维层,在沉淀室和净化室之间设置缓冲装置,净化室外壁设置有支架,本发明具有净化效果好,使用方便等优点。

The invention discloses an adsorption filtration and spray purification device suitable for industrial waste gas treatment. The openings are arranged symmetrically at both ends of the sedimentation chamber. There are multiple uniformly arranged dust shields inside the sedimentation chamber. A liquid storage tank is installed at the bottom of the purification chamber. The top of the sedimentation chamber is connected to the liquid storage pool through the intake pipe; There is a liquid filling port, the left and right sides of the liquid storage tank are respectively connected with conduits, and the conduits are connected to the spray head through the spray pipe. A first filter plate is arranged above the liquid storage tank, and the two ends of the first filter plate are respectively An oil-water separator is set, a second filter plate is set above the first filter plate, an activated carbon fiber layer is set above the spray pipe of the main spray, a buffer device is set between the sedimentation chamber and the purification chamber, and the outer wall of the purification chamber is provided with The bracket has the advantages of good purification effect and convenient use.

Description

一种适用于工业废气处理的吸附过滤及喷雾净化装置An adsorption filtration and spray purification device suitable for industrial waste gas treatment

技术领域technical field

本发明涉及空气净化领域,具体涉及一种废气净化装置。The invention relates to the field of air purification, in particular to an exhaust gas purification device.

背景技术Background technique

目前,工业废气是一种主要的污染源,工业废气中所含的各种有毒有害气体,例如二氧化硫和硫化氢等,污染了大气环境,且一些颗粒物对公共环境还造成了较为严重的空气污染,工业废气作为大气污染的主要源头之一,对人类的生存环境具有很大的破坏作用,因此对工业废气进行有效的处理,以使其达到合适的排放需求后再进入大气环境之中具有非常重要的现实意义,中国专利文献公开了一种申请号为CN201420148308.6的废气净化器专利,它是由一级废气处理室、过滤室和溶液循环箱构成,其工作原理是将废气中的有害气体还原变成无害气体或变成沉淀物,将过滤器的排渣口打开而将沉淀物排出,通过传送带将沉淀物运走,但是这种废气净化装置因其结构设计较为简单,并不能起到很好的废气净化效果,在净化结束后仍会存在净化不彻底的情况,这就造成了环境的二次污染,同样也会增加企业的成本。At present, industrial waste gas is a major source of pollution. Various toxic and harmful gases contained in industrial waste gas, such as sulfur dioxide and hydrogen sulfide, have polluted the atmospheric environment, and some particulate matter has also caused serious air pollution to the public environment. As one of the main sources of air pollution, industrial waste gas has a great destructive effect on the living environment of human beings. Therefore, it is very important to effectively treat industrial waste gas so that it can meet the appropriate emission requirements before entering the atmospheric environment. The practical significance of the Chinese patent literature discloses a patent for an exhaust gas purifier with the application number CN201420148308.6, which is composed of a first-level exhaust gas treatment chamber, a filter chamber and a solution circulation box. Reduction into harmless gas or into sediment, the slag outlet of the filter is opened to discharge the sediment, and the sediment is transported away through the conveyor belt, but this exhaust gas purification device is not effective because of its simple structure and design To achieve a good exhaust gas purification effect, there will still be incomplete purification after the purification is completed, which will cause secondary pollution of the environment and also increase the cost of the enterprise.

发明内容Contents of the invention

为了克服现有技术存在的上述缺陷,本发明特提出一种适用于工业废气处理的吸附过滤及喷雾净化装置,它包括本体,所述本体包括沉淀室、净化室、进气口和出气口,其沉淀室设置在本体下方,进气口对称设置在沉淀室的两端,沉淀室内部设置有多片均匀排列的挡尘板,净化室底部设置储液池,沉淀室顶端与储液池通过进气管相连接;储液池一侧设置有充液口,储液池左右两侧分别连接有导管,导管通过喷淋管而与喷淋头相连接,在储液池上方设置有第一过滤板,在第一过滤板两端分别设置有油水分离器,在第一过滤板上方设置第二过滤板,在主喷淋的喷淋管上方设置有活性炭纤维层,在沉淀室和净化室之间设置缓冲装置,净化室外壁设置有支架,本发明具有净化效果好,使用方便等优点。In order to overcome the above-mentioned defects in the prior art, the present invention proposes an adsorption filtration and spray purification device suitable for industrial waste gas treatment, which includes a body, and the body includes a sedimentation chamber, a purification chamber, an air inlet and an air outlet, The sedimentation chamber is set under the main body, and the air inlets are symmetrically arranged at both ends of the sedimentation chamber. There are multiple evenly arranged dust shields inside the sedimentation chamber, and a liquid storage tank is installed at the bottom of the purification chamber. The top of the sedimentation chamber and the liquid storage pool pass through The inlet pipes are connected; one side of the liquid storage tank is provided with a liquid filling port, the left and right sides of the liquid storage tank are respectively connected with conduits, the conduits are connected to the spray head through the spray pipe, and the first filter There are oil-water separators at both ends of the first filter plate, a second filter plate above the first filter plate, an activated carbon fiber layer above the spray pipe of the main spray, and an activated carbon fiber layer between the sedimentation chamber and the purification chamber. There is a buffer device between them, and a bracket is arranged on the outer wall of the clean room. The present invention has the advantages of good purification effect and convenient use.

本发明解决其技术问题,所采用的技术方案是:一种适用于工业废气处理的吸附过滤及喷雾净化装置,包括本体,所述本体包括沉淀室、净化室、进气口和出气口,其结构特点为:所述沉淀室设置在本体下方,所述进气口设置在沉淀室两端,在沉淀室内部设置有多片挡尘板;在净化室底部设置有储液池,所述沉淀室与储液池通过进气管相连接,在沉淀室与进气管之间设置有过滤室,在储液池的左右两侧分别连接有导管,在左右两侧导管的中部设置有水泵,所述导管位于净化室外壁并与净化室内部设置的喷淋管相连接,在所述喷淋管上设置有多个喷淋头,在主喷淋的喷淋管上还设置有雾化器;在储液池上方设置有第一过滤板,在第一过滤板的上方设置有第二过滤板,在主喷淋的喷淋管的上方还设置有活性炭纤维层,所述出气口设置在活性炭纤维层的上方。The present invention solves its technical problems, and the adopted technical solution is: an adsorption filtration and spray purification device suitable for industrial waste gas treatment, including a body, and the body includes a sedimentation chamber, a purification chamber, an air inlet and an air outlet. The structural features are: the settling chamber is set under the body, the air inlet is set at both ends of the settling room, and there are multiple dust shields inside the settling room; a liquid storage tank is set at the bottom of the clean room, and the settling The chamber and the liquid storage tank are connected through the air inlet pipe, and a filter chamber is set between the sedimentation chamber and the air inlet pipe, and conduits are respectively connected to the left and right sides of the liquid storage pool, and a water pump is arranged in the middle of the left and right conduits. The conduit is located on the outer wall of the clean room and is connected to the spray pipe provided inside the clean room. A plurality of spray heads are arranged on the spray pipe, and an atomizer is also arranged on the spray pipe of the main spray; A first filter plate is arranged above the liquid storage tank, a second filter plate is arranged above the first filter plate, an activated carbon fiber layer is also arranged above the spray pipe of the main spray, and the air outlet is arranged on the activated carbon fiber layer above.

进一步的,所述进气管的出气端带有上拱弧形,其管腔上拱弧形部份的高度高于储液池内的液面高度,所述进气管的出气管口朝下,其管口处的高度低于储液池内的液面高度。Further, the air outlet end of the air inlet pipe has an upward arched arc, and the height of the upper arched arc part of the lumen is higher than the liquid level in the liquid storage tank, and the air outlet of the air inlet pipe faces downward, and its The height of the nozzle is lower than the liquid level in the liquid reservoir.

优选的,所述进气管的出气端呈向上拱曲的“n”字形。Preferably, the air outlet end of the air inlet pipe is in the shape of an upward arch "n".

优选的,所述进气管的出气端呈向上拱曲的“m”字形,所述进气管开设有两个开口朝下的出气口,其两个出气口的管口高度均低于储液池内的液面高度。Preferably, the air outlet end of the air inlet pipe is in the shape of an upward arch, and the air inlet pipe is provided with two air outlets with downward openings, and the nozzle heights of the two air outlets are lower than those in the liquid storage tank. of the liquid level.

进一步的,在出气口之前或者出气口的管腔内部设置有加热管。Further, a heating tube is arranged before the gas outlet or inside the lumen of the gas outlet.

优选的,在所述加热管内设置有热敏电阻,通过热敏电阻而对通过加热管的气体进行加热。Preferably, a thermistor is arranged in the heating tube, and the gas passing through the heating tube is heated by the thermistor.

进一步的,在所述沉淀室和净化室之间设置有缓冲装置,所述缓冲装置为弹簧、橡胶垫或其他弹性垫圈。Further, a buffer device is provided between the sedimentation chamber and the purification chamber, and the buffer device is a spring, a rubber pad or other elastic washers.

进一步的,在净化室外壁设置有支架。Further, a bracket is provided on the wall of the clean room.

优选的,所述第一过滤板和第二过滤板中间的填充材料为玻璃、石英砂或活性炭材料。Preferably, the filling material between the first filter plate and the second filter plate is glass, quartz sand or activated carbon material.

优选的,其储液池所在的本体周壁采用透明钢化玻璃制成。Preferably, the surrounding wall of the body where the liquid reservoir is located is made of transparent tempered glass.

进一步的,所述第一过滤板和第二过滤板通过卡扣固定于净化室内壁,且所述第一过滤板和第二过滤板均为可拆卸结构。Further, the first filter plate and the second filter plate are fixed on the inner wall of the clean chamber through buckles, and both the first filter plate and the second filter plate are detachable structures.

优选的,所述雾化器呈空心圆柱状并与喷淋管呈自由转动连接,在雾化器上开设有多个致密的雾化出液孔。Preferably, the atomizer is in the shape of a hollow cylinder and is freely rotatably connected to the spray pipe, and a plurality of dense atomization liquid outlet holes are opened on the atomizer.

优选的,在所述喷淋头上开设的喷射孔的孔径为0.1至0.5毫米,在雾化器上开设的雾化出液孔的孔径小于0.1毫米。Preferably, the diameter of the injection hole provided on the shower head is 0.1 to 0.5 mm, and the diameter of the atomization outlet hole provided on the atomizer is less than 0.1 mm.

优选的,所述水泵的压力值设定值为0.3MPa至0.6MPa。Preferably, the pressure setting value of the water pump is 0.3MPa to 0.6MPa.

进一步的,在沉淀室内部设置的挡尘板上开设有多个通孔,在挡尘板的外表面覆盖有过滤网,所述过滤网为初效过滤网。Further, a plurality of through holes are opened on the dust-shielding plate set inside the sedimentation chamber, and the outer surface of the dust-shielding plate is covered with a filter net, and the filter net is a primary-effect filter net.

进一步的,所述挡尘板采用不锈钢材料制成,并竖向排列。Further, the dust shields are made of stainless steel and arranged vertically.

优选的,在沉淀室和净化室之间设置的过滤室采用不锈钢丝编织而成,且为方格网状结构,且网孔大小为0.05~0.5mm,其孔径上小下大,上密下疏。Preferably, the filter chamber set between the sedimentation chamber and the purification chamber is woven with stainless steel wire, and has a grid structure, and the mesh size is 0.05-0.5mm, and its aperture is small at the top and large at the bottom, and dense at the bottom sparse.

进一步的,在第一过滤板的两端还设置有油水分离器。Further, an oil-water separator is also provided at both ends of the first filter plate.

进一步的,在储液池的一侧还设置有充液口。Further, a liquid filling port is also provided on one side of the liquid storage tank.

由于采用了上述方案,与现有技术相比,本发明具有以下有益效果:Owing to having adopted above-mentioned scheme, compared with prior art, the present invention has following beneficial effect:

所述净化室顶端设置有活性炭纤维层,所述活性炭纤维是性能优于活性炭的高效活性吸附净化过滤材料和环保工程材料,具有较快的吸附脱附速度和较大的吸附容量,并具有耐酸碱和耐腐蚀性能,可有效的吸附净化有毒有害气体。The top of the clean room is provided with an activated carbon fiber layer. The activated carbon fiber is a high-efficiency active adsorption purification filter material and an environmental protection engineering material with better performance than activated carbon. Acid-base and corrosion resistance, can effectively adsorb and purify toxic and harmful gases.

所述沉淀室两端分别对称设置有进气口,从而可同时从沉淀室的两端通入废气,提高了废气的通入效率,使得工作效率大大提高,所述沉淀室中设置有多根竖向排列的挡尘板,可以有效的阻止废气中所包含的大颗粒杂质进入净化室中,使得大颗粒杂质沉积在沉淀室中,方便了后续对大颗粒杂质的清理,方便了后续对废气的净化处理。Both ends of the sedimentation chamber are respectively provided with air inlets symmetrically, so that exhaust gas can be introduced from both ends of the sedimentation chamber at the same time, which improves the efficiency of exhaust gas introduction and greatly improves the working efficiency. The vertically arranged dust baffles can effectively prevent the large-particle impurities contained in the exhaust gas from entering the clean room, so that the large-particle impurities are deposited in the sedimentation chamber, which facilitates the subsequent cleaning of large-particle impurities and the subsequent treatment of the exhaust gas. purification treatment.

所述净化室底部设置的储液池两侧分别设置有导管,所述导管由净化室外壁延伸至与净化室中设置的喷淋管和喷淋头相连接,且所述喷淋管上设置有雾化器,所述雾化器可以将储液池中的溶液进行雾化,使其在净化室内部形成一层致密的水膜,不会出现空隙,可以非常高效的对废气进行处理,提高了工作效率,也防止出现废气净化不到的情况,使废气净化更为彻底。The two sides of the liquid reservoir set at the bottom of the clean room are respectively provided with conduits, and the conduits extend from the outer wall of the clean room to connect with the spray pipe and the spray head provided in the clean room, and the spray pipe is set There is an atomizer, which can atomize the solution in the liquid storage tank, so that it forms a dense water film inside the clean room without gaps, and can treat the exhaust gas very efficiently. The work efficiency is improved, and the situation that the exhaust gas cannot be purified is also prevented, so that the exhaust gas purification is more thorough.

所述储液池上方设置的第一过滤板两侧对称设置有油水分离器,废气中所含有的油性物质由于密度较低会漂浮在溶液表面,所述油水分离器可以将溶液表面的油性物质抽取,既达到了清洁溶液的目的,也实现了物质的回收利用,从而降低了企业的加工成本。The oil-water separators are arranged symmetrically on both sides of the first filter plate above the liquid storage tank. The oily substances contained in the waste gas will float on the surface of the solution due to their low density, and the oil-water separators can remove the oily substances on the surface of the solution. Extraction not only achieves the purpose of cleaning the solution, but also realizes the recycling of substances, thereby reducing the processing cost of the enterprise.

所述第一过滤板和第二过滤板均通过卡扣固定于净化室内部,当净化完成后,通过调节卡扣的位置即可取出第一过滤板和第二过滤板,对第一过滤板和第二过滤板内粘附的杂质进行清理,方便了工作人员的操作,且当第一过滤板和第二过滤板损坏时,通过设置的卡扣可以很方便的对第一过滤板和第二过滤板进行更换,不需要对净化室整体进行更换,使工作人员的维修更加方便,不会因此而耽误废气的净化过程,提高了工作效率。Both the first filter plate and the second filter plate are fixed inside the clean room through buckles. After the purification is completed, the first filter plate and the second filter plate can be taken out by adjusting the position of the buckle. For the first filter plate It is convenient to clean up the impurities adhered in the second filter plate and the second filter plate, and when the first filter plate and the second filter plate are damaged, the first filter plate and the second filter plate can be easily fixed by the buckle provided. The replacement of the second filter plate does not need to replace the entire clean room, which makes the maintenance of the staff more convenient, does not delay the purification process of the exhaust gas, and improves the work efficiency.

所述净化室顶端设置的出气口中设置有采用热敏电阻制成的加热管,对净化后的废气进行加热处理,有效的去除净化后废气中的水分,使其变得更为干燥,且设置的加热管可增大废气的流通速度,使废气的净化过程更为顺畅,一定程度上提高了工作效率。The air outlet at the top of the purification chamber is provided with a heating tube made of a thermistor, which heats the purified exhaust gas to effectively remove the moisture in the purified exhaust gas, making it drier, and setting The unique heating tube can increase the flow rate of exhaust gas, make the purification process of exhaust gas smoother, and improve work efficiency to a certain extent.

所述进气管的出气端带有上拱弧形,其呈向上拱曲的“n”字形或“m”字形,其管腔上拱弧形部份的高度高于储液池的液面高度,其进气管的出气管口朝下,其垂下的管口处的高度低于储液池的液面高度,以保证废气通过进气管能被完全充入储液池的溶液中,且储液池的溶液又不会通过进气管的管口而倒流入过滤室和沉淀室中,从而能对废气进行更有效的净化,m形的气管具有两个出气口,设置两个或多个出气口能提高废气的净化效率。The air outlet end of the air inlet pipe has an upward arch, which is in the shape of an upward arch "n" or "m", and the height of the upper arch part of the tube cavity is higher than the liquid level of the reservoir , the air outlet of the air intake pipe faces downward, and the height of the hanging pipe mouth is lower than the liquid level of the liquid storage tank, so as to ensure that the exhaust gas can be completely filled into the solution of the liquid storage tank through the air intake pipe, and the liquid storage The solution in the pool will not flow back into the filter chamber and sedimentation chamber through the mouth of the inlet pipe, so that the exhaust gas can be purified more effectively. The m-shaped air pipe has two air outlets, and two or more air outlets are set. It can improve the purification efficiency of exhaust gas.

附图说明Description of drawings

图1为本发明第一种具体实施方式的结构示意图;Fig. 1 is the structural representation of the first kind of specific embodiment of the present invention;

图2为本发明第二种具体实施方式的结构示意图;Fig. 2 is the structural representation of the second specific embodiment of the present invention;

图3为本发明挡尘板的结构示意图。Fig. 3 is a structural schematic diagram of the dust shield of the present invention.

其中:1、本体;2、沉淀室;3、净化室;4、进气口;5、挡尘板;6、过滤室;7、储液池;8、油水分离器;9、第一过滤板;10、第二过滤板;11、导管;12、喷淋头;13、喷淋管;14、雾化器;15、活性炭纤维层;16、出气口;17、加热管;18、支架;19、缓冲装置;20、充液口;21、卡扣;22、水泵;23、进气管。Among them: 1. Body; 2. Sedimentation chamber; 3. Clean room; 4. Air inlet; 5. Dust shield; 6. Filter chamber; 7. Liquid storage tank; 8. Oil-water separator; 9. First filter Plate; 10, second filter plate; 11, conduit; 12, spray head; 13, spray pipe; 14, atomizer; 15, activated carbon fiber layer; 16, air outlet; 17, heating pipe; 18, bracket ; 19. Buffer device; 20. Liquid filling port; 21. Buckle; 22. Water pump; 23. Air intake pipe.

具体实施方式detailed description

如图1、图3所示,本发明的第一种具体实施方式为:一种适用于工业废气处理的吸附过滤及喷雾净化装置,包括本体1,所述本体1包括沉淀室2、净化室3、进气口4和出气口16,所述沉淀室2设置在本体1的下方,所述进气口4对称设置在沉淀室2的两端,所述沉淀室2内部设置有多根均匀排列的挡尘板5,所述挡尘板5采用不锈钢材料制成,并竖向排列,在挡尘板5上开设有多个通孔,且在挡尘板5的外表面还覆盖有一层初效过滤网,在净化室3的底部设置有储液池7,所述储液池7一侧设置有充液口20,所述储液池7所在本体周壁采用透明玻璃钢材料制成,所述沉淀室2与储液池7通过进气管23相连接,在沉淀室2与进气管23的进气端口之间设置有过滤室6,在储液池7的左右两侧分别连接有导管11,在左右两侧导管11的中部设置有水泵22,所述水泵22的压力值设定值为0.3MPa至0.6MPa,所述导管11位于净化室3外壁并与净化室3内部设置的喷淋管13相连接,在所述喷淋管13上设置有多个喷淋头12,在主喷淋的喷淋管13上还设置有雾化器14,所述雾化器14呈空心圆柱状并与喷淋管13呈自由转动连接,在雾化器14上开设有多个致密的雾化出液孔,在储液池7上方设置有第一过滤板9,在第一过滤板9的两端分别对称设置有油水分离器8;在第一过滤板9的上方设置有第二过滤板10,在主喷淋的喷淋管13的上方还设置有活性炭纤维层15,所述出气口16设置在活性炭纤维层15的上方,在出气口16之前或者出气口16的管腔内部设置有加热管17,本实施方式中,加热管17设置在出气口16的管腔内部,在所述加热管17内还设置有热敏电阻,通过热敏电阻而对通过加热管17的气体进行加热,在净化室3下方的沉淀室2和净化室3之间设置有缓冲装置19;所述净化室3外壁还设置有支架18。As shown in Figure 1 and Figure 3, the first specific embodiment of the present invention is: an adsorption filtration and spray purification device suitable for industrial waste gas treatment, including a body 1, the body 1 includes a precipitation chamber 2, a purification chamber 3. Air inlet 4 and air outlet 16, the settling chamber 2 is arranged below the body 1, the air inlet 4 is symmetrically arranged at both ends of the settling chamber 2, and the inside of the settling chamber 2 is provided with a plurality of uniform Arranged dust baffles 5, the dust baffles 5 are made of stainless steel and arranged vertically, a plurality of through holes are opened on the dust baffle 5, and the outer surface of the dust baffle 5 is also covered with a layer The primary effect filter screen is provided with a liquid storage tank 7 at the bottom of the clean room 3, and one side of the liquid storage tank 7 is provided with a liquid filling port 20, and the surrounding wall of the body where the liquid storage tank 7 is located is made of transparent glass fiber reinforced plastic material. The sedimentation chamber 2 is connected to the liquid storage tank 7 through an air inlet pipe 23, and a filter chamber 6 is arranged between the inlet port of the sedimentation chamber 2 and the air inlet pipe 23, and a conduit 11 is respectively connected to the left and right sides of the liquid storage tank 7 A water pump 22 is arranged in the middle of the conduits 11 on both sides of the left and right sides, and the set value of the pressure value of the water pump 22 is 0.3MPa to 0.6MPa. The pipes 13 are connected, and a plurality of spray heads 12 are arranged on the spray pipe 13, and an atomizer 14 is also arranged on the spray pipe 13 of the main spray, and the atomizer 14 is in the shape of a hollow cylinder And it is connected freely with the spray pipe 13, a plurality of dense atomized liquid outlet holes are opened on the atomizer 14, a first filter plate 9 is arranged above the liquid storage tank 7, and a first filter plate 9 is arranged on the top of the first filter plate 9 Oil-water separators 8 are respectively arranged symmetrically at both ends; a second filter plate 10 is arranged above the first filter plate 9, and an activated carbon fiber layer 15 is also arranged above the spray pipe 13 of the main shower. 16 is arranged above the activated carbon fiber layer 15, and before the air outlet 16 or inside the lumen of the air outlet 16, a heating tube 17 is arranged. In this embodiment, the heating tube 17 is arranged inside the lumen of the air outlet 16. A thermistor is also arranged in the heating pipe 17, and the gas passing through the heating pipe 17 is heated by the thermistor, and a buffer device 19 is arranged between the precipitation chamber 2 and the purification chamber 3 below the purification chamber 3; A bracket 18 is also provided on the outer wall of the chamber 3 .

当需要对废气进行净化处理时,将废气由沉淀室2两侧对称设置的进气口4导入,所述废气通过进气口4进入沉淀室2内部,所述沉淀室2内部左右两侧对称设置有多根均匀排列的挡尘板5,且所述挡尘板5为开设有多个通孔的不锈钢板制成,不易被废气中所含有的腐蚀性气体所腐蚀,提高了挡尘板5的使用寿命,在挡尘板5的外表面覆盖有过滤网,具体如图3所示,本实施方式所覆盖的过滤网为一层初效过滤网,当废气进入沉淀室2,在与挡尘板5接触时,废气中所含的较大颗粒的杂质便与挡尘板5发生碰撞并被挡尘板5的外表面覆盖的过滤网所阻挡,这些较大颗粒的杂质便会沉积在沉淀室2底部,便于后期工作人员打开沉淀室2进行杂质清理,这些颗粒较大的杂质因为挡尘板2及挡尘板2上覆盖的过滤网的阻挡而不会被吸进净化室3中,给后期的废气净化减小了负担,废气经过沉淀室2中设置的挡尘板5后,通过进气管23进入到净化室3中,所述进气管23的出气端带有上拱弧形,其呈向上拱曲的“n”字形,其管腔上拱弧形部份的高度高于储液池7的液面高度,其进气管23的出气管口朝下,其垂下的管口处的高度低于储液池7的液面高度,以保证废气通过进气管23能被完全充入储液池7的溶液中,且储液池7的溶液又不会通过进气管23的管口而倒流入过滤室6和沉淀室2中。When it is necessary to purify the exhaust gas, the exhaust gas is introduced from the air inlets 4 symmetrically arranged on both sides of the precipitation chamber 2, and the exhaust gas enters the interior of the precipitation chamber 2 through the air inlet 4, and the left and right sides of the interior of the precipitation chamber 2 are symmetrical A plurality of evenly arranged dust shields 5 are provided, and the dust shields 5 are made of stainless steel plates with a plurality of through holes, which are not easy to be corroded by corrosive gases contained in the exhaust gas, and the dust shields are improved. 5, the outer surface of the dust shield 5 is covered with a filter screen, specifically as shown in Figure 3, the filter screen covered by this embodiment is a layer of primary filter screen, when the waste gas enters the sedimentation chamber 2, it will When the dust shield 5 is in contact, the larger particles of impurities contained in the exhaust gas will collide with the dust shield 5 and be blocked by the filter screen covered by the outer surface of the dust shield 5, and these larger particles of impurities will be deposited At the bottom of the sedimentation chamber 2, it is convenient for the later staff to open the sedimentation chamber 2 to clean up impurities. These impurities with large particles will not be sucked into the purification chamber 3 because of the blocking of the dust shield 2 and the filter screen covered on the dust shield 2. In this process, the burden is reduced for the exhaust gas purification in the later stage. After the exhaust gas passes through the dust shield 5 provided in the sedimentation chamber 2, it enters the purification chamber 3 through the air inlet pipe 23, and the air outlet end of the air inlet pipe 23 has an upper arc shape, it is an upwardly arched "n" shape, the height of the arc-shaped part of the lumen is higher than the liquid level of the reservoir 7, the outlet pipe of the air inlet pipe 23 is downward, and the pipe that hangs down The height of the mouth is lower than the liquid level of the liquid storage tank 7, to ensure that the exhaust gas can be completely filled into the solution of the liquid storage tank 7 through the intake pipe 23, and the solution of the liquid storage tank 7 will not pass through the intake pipe 23 The orifice flows back into the filter chamber 6 and the sedimentation chamber 2.

当然,进气管23的出气端还可以呈向上拱曲的“m”字形,如图2所示,当呈m形时,进气管23便有两个开口朝下的出气口,其两个出气口的管口高度均低于储液池7的液面高度,以将两个进气管口均淹没于储液池7的溶液中,设置两个或多个出气口能提高废气的净化效率,此为本发明的第二种具体实施方式。Of course, the air outlet end of the air intake pipe 23 can also be in an upwardly arched "m" shape. The nozzle heights of the gas ports are all lower than the liquid level of the liquid storage tank 7, so that the two inlet nozzles are submerged in the solution of the liquid storage tank 7, and two or more gas outlets are provided to improve the purification efficiency of the exhaust gas. This is the second specific implementation manner of the present invention.

所述进气管23内部设置的过滤室6为不锈钢丝编织而成,且为方格网状结构,且过滤室6中不锈钢丝编织构成的网孔大小为0.05~0.5mm,其孔径上小下大,上密下疏,以对通过进气管23的废气起到层层过滤的作用,所述过滤室6和挡尘板5共同配合,有效的去除废气中的固体杂质,且所述过滤室6中的过滤网能阻挡杂质进入到净化室3中,在一定程度上使废气更为洁净。The filter chamber 6 provided inside the air intake pipe 23 is made of stainless steel wire braiding, and has a grid structure, and the mesh size of the stainless steel wire braiding in the filter chamber 6 is 0.05-0.5mm, and its aperture is small at the top and bottom at the bottom. Large, dense at the top and sparse at the bottom, so as to filter the exhaust gas passing through the intake pipe 23 layer by layer. The filter chamber 6 cooperates with the dust baffle 5 to effectively remove solid impurities in the exhaust gas, and the filter chamber The filter screen in 6 can stop impurities from entering the clean room 3, making the exhaust gas cleaner to a certain extent.

当通过喷淋管13喷出的溶液在使用一段时间后,其储液池7中的溶液会减少,此时即可通过充液口20向储液池7中添加溶液,使储液池7内部及时保持充满溶液的状态,不会因溶液流失过多造成废气在净化过程中出现的不便;且所述储液池7所在本体周壁采用透明玻璃钢材料制成,可方便工作人员及时观察到储液池7中溶液的高度,以保证储液池7中的液面高度不会超过进气管23的拱曲顶部,从而保证在添加溶液的过程中不会出现添加溶液过多而导致溶液通过进气管23流出的现象。When the solution sprayed by the spray pipe 13 is used for a period of time, the solution in the liquid storage tank 7 will decrease, and at this moment, the solution can be added to the liquid storage tank 7 through the liquid filling port 20 to make the liquid storage tank 7 The interior is kept full of solution in time, so that the waste gas will not be inconvenient during the purification process due to too much solution loss; and the surrounding wall of the body where the liquid storage tank 7 is located is made of transparent glass fiber reinforced plastic material, which is convenient for the staff to observe the storage tank in time. The height of the solution in the liquid pool 7 can not exceed the arched top of the intake pipe 23 to ensure that the liquid level in the liquid storage pool 7 can not exceed the arched top of the intake pipe 23, so as to ensure that too much added solution will not occur in the process of adding the solution and cause the solution to pass through. The phenomenon that the trachea 23 flows out.

废气经过过滤室6后,便由进气管23顶部的弧形拱弯部分和下垂的进气口而导入到净化室3底部的储液池7中,并直接通入储液池7的液面下,由于气体的密度小于储液池7中的液体密度,故通入储液池7中的废气便向上升腾,进而冲出液面而向上流动。After the exhaust gas passes through the filter chamber 6, it is introduced into the liquid storage tank 7 at the bottom of the clean room 3 by the arc-shaped arched part at the top of the intake pipe 23 and the drooping air inlet, and directly passes into the liquid level of the liquid storage tank 7 Next, because the density of the gas is less than the liquid density in the liquid storage tank 7, the exhaust gas passed into the liquid storage tank 7 rises upwards, and then rushes out of the liquid surface and flows upwards.

所述储液池7两侧分别设置有导管11,且所述导管11延伸至净化室3外壁并通过净化室3外壁与净化室3内部设置的喷淋管13相连接,在喷淋管13上设置有若干喷淋头12,且在导管11上还设置有水泵22,本实施方式将水泵22的压力值设定为0.3MPa至0.6MPa,即3kg至6kg,水液通过水泵22后的扬程为30至60米,启动水泵22,导管11便将储液池7中的溶液传输至净化室3内部设置的喷淋管13中,并通过在喷淋管13上设置的喷淋头12而喷出,所述喷淋头12的喷射孔径为0.1至0.5毫米,可以将溶液雾化,使其在净化室3内部形成一层致密的水膜,通过该水膜而对废气进行进一步的净化,也能防止出现废气净化不到的情况,使废气净化更为彻底,且在主喷淋的喷淋管13上还设置有空心圆柱状的雾化器14,其雾化器14与喷淋管13呈自由转动连接,在雾化器14上开设有多个致密的雾化出液孔,其雾化出液孔的孔径小于0.1毫米,以保证其通过该出液孔的溶液能被充分雾化,当水液通过雾化器14上的雾化出液孔喷射出时,在水液喷射力的作用下,雾化器14能沿其轴线自由旋转,从而提高其对水液的雾化效果和喷洒范围,通过雾化器14与喷淋头12的配合,经过粗水雾和细水雾的共同作用,能全面提升对废气的水雾净化效果,彻底防止雾化死角。Both sides of the reservoir 7 are respectively provided with conduits 11, and the conduits 11 extend to the outer wall of the clean room 3 and are connected to the spray pipe 13 provided inside the clean room 3 through the outer wall of the clean room 3. Several shower heads 12 are arranged on the pipe 11, and a water pump 22 is also arranged on the conduit 11. In this embodiment, the pressure value of the water pump 22 is set to 0.3MPa to 0.6MPa, that is, 3kg to 6kg. The head is 30 to 60 meters, start the water pump 22, the conduit 11 will transfer the solution in the liquid storage tank 7 to the spray pipe 13 provided inside the clean room 3, and pass through the spray head 12 provided on the spray pipe 13 For spraying, the spray aperture of the shower head 12 is 0.1 to 0.5 millimeters, and the solution can be atomized to form a dense water film in the clean room 3, and the exhaust gas is further purified by the water film. Purification can also prevent the exhaust gas from being purified, so that the exhaust gas purification is more thorough, and a hollow cylindrical atomizer 14 is also arranged on the spray pipe 13 of the main spray, and the atomizer 14 is connected with the spray The shower pipe 13 is freely rotatable and connected, and the atomizer 14 is provided with a plurality of dense atomization liquid outlet holes, and the diameter of the atomization liquid outlet holes is less than 0.1 mm, so as to ensure that the solution passing through the liquid outlet holes can be absorbed. Fully atomized, when the water liquid is sprayed out through the atomized liquid outlet hole on the atomizer 14, under the action of the water liquid injection force, the atomizer 14 can freely rotate along its axis, thereby improving its ability to spray water. The atomization effect and spraying range, through the cooperation of the atomizer 14 and the sprinkler head 12, through the joint action of the coarse water mist and the fine water mist, can comprehensively improve the water mist purification effect on exhaust gas, and completely prevent the dead angle of atomization.

在储液池7的上方还设置有第一过滤板9,所述第一过滤板9左右两侧对称设置有油水分离器8,废气中所含有的油性物质由于密度较低会漂浮在溶液表面,所述油水分离器8可以将溶液表面的油性物质抽取,既达到了清洁溶液的目的,也实现了物质的回收利用;所述第一过滤板9和第二过滤板10内部填充材料为玻璃、石英砂或活性炭材料,从而能较好的吸附废气中的有毒有害物,经过第一过滤板9和第二过滤板10的二次过滤,使废气中的有毒有害物质大大降低,部分与溶液反应生成的固体物质经过第一过滤板9和第二过滤板10的有效过滤可以彻底去除,且所述第一过滤板9和第二过滤板10均通过卡扣21固定于净化室3内部,当净化完成后,通过调节卡扣21的位置即可取出第一过滤板9和第二过滤板10,对第一过滤板9和第二过滤板10内粘附的杂质进行清理,方便了工作人员的操作,且当第一过滤板9和第二过滤板10损坏时,通过设置的卡扣21可以很方便的对第一过滤板9和第二过滤板10进行更换,不需要对净化室3整体进行更换,使工作人员的维修更加方便,不会因此而耽误废气的净化过程,提高了工作效率;所述净化室3顶端设置有活性炭纤维层15,所述活性炭纤维是性能优于活性炭的高效活性吸附净化过滤材料和环保工程材料,具有较快的吸附脱附速度和较大的吸附容量,并具有耐酸碱和耐腐蚀性能,可有效的吸附净化有毒有害气体;经过过滤处理后的废气通过出气口16排出,所述出气口16内部设置有加热管17,所述加热管17采用热敏电阻制成,对净化后的废气进行加热处理,有效的去除净化后废气中的水分,使其变得更为干燥,且设置的加热管17可增大废气的流速,使废气的净化过程更为顺畅,一定程度上提高了工作效率,最终净化且干燥后的气体通过出气口16排出;所述沉淀室2和净化室3之间设置的缓冲装置19为弹簧、橡胶垫或其他弹性垫圈制成,当对废气进行净化时,所述缓冲装置19可有效的缓解本体1所受到的冲击力,防止其因长期受冲击力而造成使用寿命缩短,有效的提高了本体1的使用寿命,降低了企业成本,所述净化室3外设置有支架18,可起到稳定净化室3和沉淀室2的效果,使其工作过程中更加稳定可靠,便于工作人员的操作。A first filter plate 9 is also set above the liquid storage tank 7, and the left and right sides of the first filter plate 9 are symmetrically equipped with oil-water separators 8, and the oily substances contained in the exhaust gas will float on the surface of the solution due to their low density. , the oil-water separator 8 can extract the oily substance on the surface of the solution, which not only achieves the purpose of cleaning the solution, but also realizes the recycling of the substance; the inner filling material of the first filter plate 9 and the second filter plate 10 is glass , quartz sand or activated carbon material, so that it can better absorb the toxic and harmful substances in the exhaust gas, and through the secondary filtration of the first filter plate 9 and the second filter plate 10, the toxic and harmful substances in the exhaust gas are greatly reduced. The solid matter generated by the reaction can be completely removed through the effective filtration of the first filter plate 9 and the second filter plate 10, and the first filter plate 9 and the second filter plate 10 are fixed inside the clean room 3 by buckles 21, After the purification is completed, the first filter plate 9 and the second filter plate 10 can be taken out by adjusting the position of the buckle 21, and the impurities adhered in the first filter plate 9 and the second filter plate 10 are cleaned, which facilitates the work The operation of the personnel, and when the first filter plate 9 and the second filter plate 10 are damaged, the first filter plate 9 and the second filter plate 10 can be easily replaced by the set buckle 21, without the need to clean the clean room 3 is replaced as a whole, so that the maintenance of the staff is more convenient, and the purification process of the exhaust gas will not be delayed, and the work efficiency is improved; the top of the purification chamber 3 is provided with an activated carbon fiber layer 15, and the activated carbon fiber has better performance than activated carbon The high-efficiency active adsorption purification filter material and environmental protection engineering material have fast adsorption and desorption speed and large adsorption capacity, and have acid and alkali resistance and corrosion resistance, which can effectively adsorb and purify toxic and harmful gases; after filtration The exhaust gas is discharged through the air outlet 16, and a heating pipe 17 is arranged inside the air outlet 16. The heating pipe 17 is made of a thermistor, and heats the purified exhaust gas to effectively remove the moisture in the purified exhaust gas , making it drier, and the installed heating tube 17 can increase the flow rate of the exhaust gas, making the purification process of the exhaust gas smoother, improving the work efficiency to a certain extent, and finally the purified and dried gas passes through the gas outlet 16 discharge; the buffer device 19 arranged between the sedimentation chamber 2 and the purification chamber 3 is made of a spring, a rubber pad or other elastic gaskets, and when the exhaust gas is purified, the buffer device 19 can effectively relieve the body 1 from The impact force prevents its service life from being shortened due to long-term impact force, which effectively improves the service life of the body 1 and reduces the cost of the enterprise. A bracket 18 is arranged outside the clean room 3, which can stabilize the clean room 3 And the effect of the sedimentation chamber 2 makes it more stable and reliable in the working process, which is convenient for the staff to operate.

以上所述是本发明实施例,故凡依本发明申请范围所述的构造、特征及原理所做的等效变化或修饰,均包括于本发明专利申请范围内。The above are the embodiments of the present invention, so all equivalent changes or modifications made according to the structure, features and principles described in the scope of the application of the present invention are included in the scope of the patent application of the present invention.

Claims (4)

1.一种适用于工业废气处理的吸附过滤及喷雾净化装置,包括本体(1),所述本体(1)包括沉淀室(2)、净化室(3)、进气口(4)和出气口(16),其特征在于:所述沉淀室(2)设置在本体(1)下方,所述进气口(4)设置在沉淀室(2)两端,在沉淀室(2)内部设置有多片挡尘板(5);在净化室(3)底部设置有储液池(7),所述沉淀室(2)与储液池(7)通过进气管(23)相连接,所述进气管(23)的出气端带有上拱弧形,其管腔上拱弧形部份的高度高于储液池(7)的液面高度,其进气管(23)的出气管口朝下,其垂下的管口处的高度低于储液池(7)的液面高度;在沉淀室(2)与进气管(23)之间设置有过滤室(6),在储液池(7)的左右两侧分别连接有导管(11),在左右两侧导管(11)的中部设置有水泵(22),所述导管(11)位于净化室(3)外壁并与净化室(3)内部设置的喷淋管(13)相连接,在所述喷淋管(13)上设置有多个喷淋头(12),在主喷淋的喷淋管(13)上还设置有雾化器(14);在储液池(7)上方设置有第一过滤板(9),在第一过滤板(9)的上方设置有第二过滤板(10),在主喷淋的喷淋管(13)的上方还设置有活性炭纤维层(15),所述出气口(16)设置在活性炭纤维层(15)的上方,在出气口(16)之前或者出气口(16)的管腔内部设置有加热管(17),所述第一过滤板(9)和第二过滤板(10)中间的填充材料为玻璃、石英砂或活性炭材料,所述第一过滤板(9)和第二过滤板(10)通过卡扣(21)固定于净化室(3)内壁,且所述第一过滤板(9)和第二过滤板(10)均为可拆卸结构,所述雾化器(14)呈空心圆柱状并与喷淋管(13)呈自由转动连接,在雾化器(14)上开设有多个致密的雾化出液孔,在沉淀室(2)内部设置的挡尘板(5)上开设有多个通孔,在挡尘板(5)的外表面覆盖有过滤网,所述过滤网为初效过滤网,在第一过滤板(9)的两端还设置有油水分离器(8)。1. An adsorption filtration and spray purification device suitable for industrial waste gas treatment, comprising a body (1), and the body (1) includes a sedimentation chamber (2), a purification chamber (3), an air inlet (4) and an outlet Air port (16), characterized in that: the settling chamber (2) is arranged under the body (1), the air inlet (4) is set at both ends of the settling chamber (2), and is set inside the settling chamber (2) There are multiple dust baffles (5); a liquid storage tank (7) is arranged at the bottom of the clean room (3), and the sedimentation chamber (2) is connected to the liquid storage tank (7) through an air inlet pipe (23). The air outlet end of the air inlet pipe (23) has an upper arched arc, and the height of the upper arched arc part of the lumen is higher than the liquid level of the liquid storage tank (7), and the outlet pipe mouth of the air inlet pipe (23) Downwards, the height of the mouth of the tube that hangs down is lower than the liquid level of the liquid storage tank (7); a filter chamber (6) is arranged between the sedimentation chamber (2) and the air inlet pipe (23), and the liquid storage tank The left and right sides of (7) are connected with conduit (11) respectively, are provided with water pump (22) in the middle part of conduit (11) on left and right sides, and described conduit (11) is positioned at clean room (3) outer wall and clean room ( 3) The spray pipes (13) arranged inside are connected, and a plurality of shower heads (12) are arranged on the said spray pipe (13), and the spray pipe (13) of the main spray is also provided with Atomizer (14); a first filter plate (9) is provided above the liquid storage tank (7), a second filter plate (10) is provided above the first filter plate (9), and the main spray The top of the shower pipe (13) is also provided with an activated carbon fiber layer (15), and the air outlet (16) is arranged on the top of the activated carbon fiber layer (15), before the air outlet (16) or at the side of the air outlet (16) A heating pipe (17) is arranged inside the lumen, and the filling material between the first filter plate (9) and the second filter plate (10) is glass, quartz sand or activated carbon material, and the first filter plate (9) and the second filter plate (10) are fixed on the inner wall of the clean room (3) through buckles (21), and both the first filter plate (9) and the second filter plate (10) are detachable structures, and the mist The atomizer (14) is in the shape of a hollow cylinder and is freely rotatably connected with the spray pipe (13). There are a plurality of dense atomization liquid outlet holes on the atomizer (14), which are set inside the precipitation chamber (2). A plurality of through holes are provided on the dust-shielding plate (5), and a filter screen is covered on the outer surface of the dust-shielding plate (5). The end is also provided with an oil-water separator (8). 2.根据权利要求1所述的适用于工业废气处理的吸附过滤及喷雾净化装置,其特征在于:在所述喷淋头(12)上开设的喷射孔的孔径为0.1至0.5毫米,在雾化器(14)上开设的雾化出液孔的孔径小于0.1毫米。2. The adsorption filtration and spray purification device suitable for industrial waste gas treatment according to claim 1, characterized in that: the spray holes provided on the spray head (12) have an aperture of 0.1 to 0.5 mm, The aperture of the atomization liquid outlet hole that offers on the nebulizer (14) is less than 0.1 millimeter. 3.根据权利要求1所述的适用于工业废气处理的吸附过滤及喷雾净化装置,其特征在于:所述水泵(22)的压力值设定值为0.3MPa至0.6MPa。3. The adsorption filtration and spray purification device suitable for industrial waste gas treatment according to claim 1, characterized in that: the set pressure value of the water pump (22) is 0.3MPa to 0.6MPa. 4.根据权利要求1至3中任一项所述的适用于工业废气处理的吸附过滤及喷雾净化装置,其特征在于:所述挡尘板(5)采用不锈钢材料制成,并竖向排列。4. The adsorption filtration and spray purification device suitable for industrial waste gas treatment according to any one of claims 1 to 3, characterized in that: the dust shield (5) is made of stainless steel and arranged vertically .
CN201510054855.7A 2015-02-03 2015-02-03 Adsorption filtration and atomizing purification device suitable for industrial exhaust gas treatment Expired - Fee Related CN104606996B (en)

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