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WO2022041450A1 - 一种畜禽粪便发酵尾气处理装置 - Google Patents

一种畜禽粪便发酵尾气处理装置 Download PDF

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Publication number
WO2022041450A1
WO2022041450A1 PCT/CN2020/123990 CN2020123990W WO2022041450A1 WO 2022041450 A1 WO2022041450 A1 WO 2022041450A1 CN 2020123990 W CN2020123990 W CN 2020123990W WO 2022041450 A1 WO2022041450 A1 WO 2022041450A1
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Prior art keywords
filter screen
screen layer
livestock
pipe
chamber
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PCT/CN2020/123990
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English (en)
French (fr)
Inventor
胡茂朝
胡宇琛
马春燃
胡喜朝
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南京茂泽新能源设备有限公司
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Publication of WO2022041450A1 publication Critical patent/WO2022041450A1/zh

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/007—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by irradiation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
    • B01D47/06—Spray cleaning
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
    • B01D53/04—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with stationary adsorbents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
    • B01D53/1456—Removing acid components
    • B01D53/1468—Removing hydrogen sulfide
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
    • B01D53/18—Absorbing units; Liquid distributors therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/76—Gas phase processes, e.g. by using aerosols
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2251/00—Reactants
    • B01D2251/10—Oxidants
    • B01D2251/104—Ozone
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
    • B01D2253/10—Inorganic adsorbents
    • B01D2253/102—Carbon
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/40—Nitrogen compounds
    • B01D2257/406—Ammonia
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2259/00—Type of treatment
    • B01D2259/80—Employing electric, magnetic, electromagnetic or wave energy, or particle radiation
    • B01D2259/804—UV light
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E50/00—Technologies for the production of fuel of non-fossil origin
    • Y02E50/30—Fuel from waste, e.g. synthetic alcohol or diesel

Definitions

  • the invention relates to the technical field of livestock and poultry manure fermentation waste gas treatment, in particular to a livestock and poultry manure fermentation tail gas treatment device.
  • Organic fertilizer is obtained by collecting and fermenting the feces of livestock and poultry, but during the fermentation process of livestock and poultry feces, hydrogen sulfide, ammonia gas and other odorous gas pollutants will be produced, so it is necessary to use a treatment device to purify the exhaust gas, but Existing treatment devices have poor purification effect on exhaust gas.
  • the purpose of the present invention is to provide a livestock and poultry manure fermentation tail gas treatment device, which aims to solve the technical problem that the waste gas treatment device in the prior art has poor purification effect on the exhaust gas produced by the livestock and poultry manure fermentation.
  • the present invention adopts a livestock and poultry manure fermentation tail gas treatment device, which includes an air inlet pipe, an air outlet pipe, a fan, and a first-level absorption chamber, an ultraviolet photolysis chamber and a second-level absorption chamber that are connected in sequence.
  • the air pipe is communicated with the primary absorption chamber
  • the fan is communicated with the secondary absorption chamber through the air outlet pipe
  • the primary absorption chamber and the secondary absorption chamber are both provided with absorption components, each of which is
  • the absorption assembly includes a water tank, a water pump and a spray pipe, the water tank is communicated with the water inlet end of the water pump, and the water outlet end of the water pump is communicated with the spray pipe;
  • the ultraviolet photolysis chamber is provided with a driving member, a rotating shaft, a photolysis assembly, a reaction filter screen layer and a first adsorption filter screen layer.
  • the output end of the driving member is fixedly connected to one end of the rotating shaft, and the The other end is inserted into the ultraviolet photolysis chamber and is fixedly connected with the photolysis assembly.
  • the photolysis assembly includes a first turntable and an ultraviolet lamp tube.
  • the first turntable is fixedly connected with the rotating shaft.
  • the number of lamp tubes is multiple, and a plurality of the ultraviolet lamp tubes are distributed on the first turntable in a circle, and the reaction filter screen layer and the first adsorption filter screen layer are sequentially arranged on the first turntable. side.
  • each of the absorption assemblies further includes a filter screen layer, and the filter screen layer is arranged below the spray pipe.
  • each of the absorption components further includes a second adsorption filter screen layer, and the second adsorption filter screen layer is arranged above the spray pipe.
  • each of the absorption assemblies further includes a conduit, and the conduits communicate between the water tank and the primary absorption chamber, and between the water tank and the secondary absorption chamber.
  • each of the absorbing components further includes a dosing tank and a metering pump, the metering pump is in communication with the dosing tank, and the output end of each metering pump is in communication with the corresponding water tank.
  • each of the spray pipes includes a connecting pipe, a horizontal pipe and a spray head, the horizontal pipe is communicated with the connecting pipe, and the number of the horizontal pipes is multiple, and the plurality of the horizontal pipes are connected along the connecting pipe.
  • the pipes are evenly distributed in the line direction, and the connecting pipes and each of the transverse pipes are provided with the spray heads.
  • the beneficial effects of the present invention are reflected in: the exhaust gas enters the first-stage absorption chamber through the air intake pipe, and at the same time, the water pump extracts the water in the water tank to spray the exhaust gas.
  • the water-soluble gas is treated once, and a large amount of waste gas is treated, and then the treated waste gas enters the ultraviolet photolysis chamber, wherein the driving member drives the first turntable to rotate, which in turn drives the first turntable.
  • a plurality of the ultraviolet lamps on the upper part rotate, so that the ultraviolet lamps irradiate the exhaust gas more comprehensively, so that the exhaust gas is fully contacted with the ultraviolet light, and the oxygen molecules of the malodorous gas are decomposed to generate free oxygen, that is, active oxygen, which should be free oxygen.
  • the positive and negative electrons carried are unbalanced, so they need to be combined with oxygen molecules to generate ozone.
  • Ozone oxidizes and degrades malodorous gas substances and bacteria into low molecular compounds, water and carbon dioxide to achieve the purpose of removing and sterilizing malodorous gases and other gases.
  • the exhaust gas enters the secondary absorption chamber again, and then the treatment and purification process of the exhaust gas in the primary absorption chamber is repeated in the secondary absorption chamber, and then the treated gas flows from the outlet under the action of the induced draft fan.
  • the trachea is discharged, so as to improve the purification effect of the livestock and poultry manure fermentation tail gas treatment device on the exhaust gas.
  • FIG. 1 is a schematic diagram of the internal structure of the livestock and poultry manure fermentation tail gas treatment device of the present invention.
  • Fig. 2 is a partial structural schematic diagram of the livestock and poultry manure fermentation tail gas treatment device of the present invention.
  • FIG. 3 is a schematic diagram of the internal structure of FIG. 2 from another perspective of the present invention.
  • FIG. 4 is a schematic diagram of the overall structure of the livestock and poultry manure fermentation tail gas treatment device of the present invention.
  • FIG. 5 is a schematic structural diagram of the air outlet pipe of the present invention installed on a steel frame.
  • FIG. 6 is a schematic view of the structure of the primary absorption chamber of the present invention.
  • FIG. 7 is a front view of FIG. 6 of the present invention.
  • FIG. 8 is a cross-sectional view of the structure along the line A-A of FIG. 7 according to the present invention.
  • FIG. 9 is a schematic structural diagram of the ultraviolet photolysis chamber of the present invention.
  • FIG. 10 is a front view of FIG. 9 of the present invention.
  • FIG. 11 is a cross-sectional view of the structure along the line B-B of FIG. 10 of the present invention.
  • the present invention provides a device for treating tail gas of livestock and poultry manure fermentation, including an air inlet pipe 1, an air outlet pipe 2, a fan 3, a first-level absorption chamber 4, an ultraviolet photolysis chamber 5 and The secondary absorption chamber 6, the intake pipe 1 is communicated with the primary absorption chamber 4, the fan 3 is communicated with the secondary absorption chamber 6 through the air outlet pipe 2, and the primary absorption chamber 4 is connected to the primary absorption chamber 4.
  • the secondary absorption chambers 6 are provided with absorption assemblies 7, each of the absorption assemblies 7 includes a water tank 71, a water pump 72 and a spray pipe 73, the water tank 71 is communicated with the water inlet end of the water pump 72, and the The outlet end of the water pump 72 is communicated with the spray pipe 73;
  • the ultraviolet photolysis chamber 5 is provided with a driving member 51 , a rotating shaft 52 , a photolysis assembly 53 , a reaction filter screen layer 54 and a first adsorption filter screen layer 55 .
  • One end is fixedly connected, and the other end of the rotating shaft 52 is inserted into the ultraviolet photolysis chamber 5, and is fixedly connected with the photolysis assembly 53.
  • the photolysis assembly 53 includes a first turntable 531 and an ultraviolet lamp 532.
  • the first turntable 531 is fixedly connected to the rotating shaft 52, the number of the ultraviolet lamps 532 is multiple, and the plurality of the ultraviolet lamps 532 are distributed on the first turntable 531 in a circle.
  • the layer 54 and the first adsorption filter screen layer 55 are sequentially arranged on one side of the first turntable 531 .
  • the driving member 51 is a driving motor, and the air outlet pipe 2 is fixed by the steel frame 8 .
  • the exhaust gas enters the first-stage absorption chamber 4 through the intake pipe 1, and the water pump 72 extracts the water in the water tank 71, and the spray pipe 73 sprays the exhaust gas, because the exhaust gas contains ammonia and Hydrogen sulfide and other easily soluble gases in water, after one treatment, a large amount of waste gas can be treated, and then the treated waste gas enters into the ultraviolet photolysis chamber 5, wherein the driving member 51 drives the first turntable 531 to rotate , and then drive the plurality of ultraviolet lamps 532 on the first turntable 531 to rotate, so that the ultraviolet lamps 532 irradiate the exhaust gas more comprehensively, so that the exhaust gas is fully in contact with the ultraviolet light, and the ultraviolet lamp passes through the ultraviolet lamp.
  • the treatment and purification process of the exhaust gas in the first-stage absorption chamber 4 is repeated in the first-stage absorption chamber 6, and then the treated gas is discharged from the air outlet pipe 2 under the action of the induced draft fan 3, so as to lift the livestock and poultry.
  • each of the absorption assemblies 7 further includes a filter screen layer 74 , and the filter screen layer 74 is arranged below the spray pipe 73 .
  • the dust attached to the exhaust gas can fall to the filter screen layer 74 along with the spray of water, and the filter screen layer 74 can remove the dust. It plays a filtering role to prevent dust from mixing into water, so as to facilitate the recycling of water.
  • each of the absorption assemblies 7 further includes a second adsorption filter screen layer 75 , and the second adsorption filter screen layer 75 is disposed above the spray pipe 73 .
  • the gas after the exhaust gas is sprayed through the spray pipe 73, the gas needs to pass through the second adsorption filter screen layer 75, and then can enter the ultraviolet photolysis chamber 5 or be discharged from the gas outlet pipe 2,
  • the second adsorption filter screen layer 75 can filter and purify the exhaust gas, thereby improving the purification effect of the livestock and poultry manure fermentation tail gas treatment device.
  • each of the absorption assemblies 7 further includes a conduit 76 through which the water tank 71 and the primary absorption chamber 4 and the water tank 71 and the secondary absorption chamber 6 pass through. 76 connections.
  • the duct 76 is arranged so that after the spray pipe 73 sprays the exhaust gas, water can be returned from the duct 76 to the water tank 71 , so that the water in the water tank 71 can return to the water tank 71 . Reuse and spray.
  • each of the absorption assemblies 7 further includes a dosing box 77 and a metering pump 78, the metering pump 78 communicates with the dosing box 77, and the output end of each metering pump 78 is connected to the corresponding The water tank 71 is connected.
  • the waste gas contains ammonia gas and hydrogen sulfide gas that is easily soluble in water. After one treatment, a lot of odor can be treated.
  • the solution is acidic, and the dosing pump will be used to pump alkaline solution from the medicine tank 77 and the metering pump 78 into the water tank 71. After mixing, the solution becomes neutral and the adsorption effect can be enhanced.
  • each of the spray pipes 73 includes a connecting pipe 731, a cross pipe 732 and a spray head 733, the cross pipe 732 communicates with the connecting pipe 731, and the number of the cross pipes 732 is multiple, a plurality of The horizontal pipes 732 are evenly distributed along the axial direction of the connecting pipes 731 , and the connecting pipes 731 and each of the horizontal pipes 732 are provided with the spray heads 733 .
  • the water in the water tank 71 will flow into each of the horizontal pipes 732 in sequence after passing through the connecting pipes 731 , and the arrangement of a plurality of the spray heads 733 can better spray the exhaust gas.
  • the drench effect is improved, and the exhaust gas purification effect of the livestock and poultry manure fermentation tail gas treatment device is improved.
  • the photolysis assembly 53 further includes a pillar 533 and a second turntable 534 , one end of the pillar 533 is fixedly connected to the first turntable 531 , and the other end of the pillar 533 is fixed to the second turntable 534 connected, a plurality of the ultraviolet lamps 532 are distributed on the second turntable 534 in a circle.
  • the first turntable 531 and the second turntable 534 are connected by the struts 533, and the second turntable 534 rotates when the first turntable 531 rotates, so that all the The ultraviolet lamp 532 on the second turntable 534 can irradiate the exhaust gas more comprehensively, so that the exhaust gas is fully contacted with ultraviolet light, and the exhaust gas components are irradiated by the 185nm spectrum and 253.7nm spectrum generated by the ultraviolet lamp.
  • Water and carbon dioxide can achieve the purpose of removing and sterilizing malodorous gas and other gases, thereby improving the waste gas treatment effect of the livestock and poultry manure fermentation tail gas treatment device.
  • the photolysis assembly 53 further includes two mirror bodies 535 , and the two mirror bodies 535 are respectively fixedly connected to the first turntable 531 and the second turntable 534 and located on the first turntable respectively. 531 and the axial center of the second turntable 534 .
  • the setting of the mirror body 535 can reflect the light emitted by the ultraviolet lamps 532 on the first turntable 531 and the second turntable 534, so that the light emitted by the ultraviolet lamps 532 can be reflected.
  • the coverage rate of light in the ultraviolet photolysis chamber 5 is wider, which can better photolyze the waste gas, and improve the waste gas treatment effect of the livestock and poultry manure fermentation tail gas treatment device.
  • the photolysis assembly 53 further includes a filter cartridge 536, the filter cartridge 536 is fixedly connected with the mirror body 535 on the second turntable 534, and the filter cartridge 536 is filled with activated carbon.
  • the filter cartridge 536 by filling the filter cartridge 536 with activated carbon, the impurities in the exhaust gas can be adsorbed, and the purification treatment effect of the exhaust gas can be improved.
  • the ultraviolet photolysis chamber 5 is also provided with a first pulley 501, a second pulley 502, a transmission belt 503 and a mandrel 504, the first pulley 501 is sleeved on the rotating shaft 52, and the The second pulley 502 is arranged on one side of the first pulley 501, and the first pulley 501 and the second pulley 502 are connected by the transmission belt 503, and one end of the top rod 504 Fixedly connected with the pulley, the other end of the ejector rod 504 is inserted into the ultraviolet photolysis chamber 5, and the photolysis assembly 53 is provided.
  • the rotating shaft 52 rotates to drive the first pulley 501 to rotate, and under the action of the transmission belt 503 , the second pulley 502 follows When rotating, the ejector rod 504 also rotates, so that the photolysis assembly 53 on the rotating shaft 52 and the photolysis assembly 53 on the ejector rod 504 both act, so as to synchronously photolyze the exhaust gas Purification treatment, so as to improve the exhaust gas purification treatment effect of the livestock and poultry manure fermentation tail gas treatment device.

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Abstract

一种畜禽粪便发酵尾气处理装置，进气管（1）与一级吸收室（4）连通，风机（3）通过出气管（2）与二级吸收室（6）连通，水箱（71）与水泵（72）的进水端连通，水泵（72）的出水端与喷淋管道（73）连通；驱动件（51）的输出端与转轴（52）的一端固定连接，转轴（52）的另一端插入至紫外光解室（5），并与光解组件（53）固定连接，第一转盘（531）与转轴（52）固定连接，多个紫外线灯管（532）呈圆周分布在第一转盘（531）上，反应滤网层（54）、第一吸附滤网层（55）依次设置在第一转盘（531）的一侧。

Description

一种畜禽粪便发酵尾气处理装置 技术领域
本发明涉及畜禽粪便发酵废气处理技术领域，尤其涉及一种畜禽粪便发酵尾气处理装置。
背景技术
通过对畜禽的粪便进行收集发酵，而获得有机肥，但是畜禽粪便在发酵过程中会产生硫化氢，氨气及其他恶臭气体污染物，以此需要利用处理装置对废气进行净化处理，但是现有的处理装置对废气的净化效果较差。
发明内容
本发明的目的在于提供一种畜禽粪便发酵尾气处理装置，旨在解决现有技术中的废气处理装置对畜禽粪便发酵产生的废气的净化效果较差的技术问题。
为实现上述目的，本发明采用的一种畜禽粪便发酵尾气处理装置，包括进气管、出气管、风机、以及依次连通的一级吸收室、紫外光解室和二级吸收室，所述进气管与所述一级吸收室连通，所述风机通过所述出气管与所述二级吸收室连通，所述一级吸收室和所述二级吸收室上均设置有吸收组件，每个所述吸收组件包括水箱、水泵和喷淋管道，所述水箱与所述水泵的进水端连通，所述水泵的出水端与所述喷淋管道连通；
所述紫外光解室上设置有驱动件、转轴、光解组件、反应滤网层和第一吸附滤网层，所述驱动件的输出端与所述转轴的一端固定连接，所述转轴的另一端插入至所述紫外光解室，并与所述光解组件固定连接，所述光解组件包括第一转盘和紫外线灯管，所述第一转盘与所述转轴固定连接，所述紫外线灯管的数量为多个，多个所述紫外线灯管呈圆周分布在所述第一转盘上，所述反应滤网层、所述第一吸附滤网层依次设置在所述第一转盘的一侧。
其中，每个所述吸收组件还包括过滤网层，所述过滤网层设置在所述喷淋 管道的下方。
其中，每个所述吸收组件还包括第二吸附滤网层，所述第二吸附滤网层设置在所述喷淋管道的上方。
其中，每个所述吸收组件还包括导管，所述水箱与所述一级吸收室之间，以及所述水箱与所述二级吸收室之间均通过所述导管连通。
其中，每个所述吸收组件还包括加药箱和计量泵，所述计量泵与所述加药箱连通，每个所述计量泵的输出端分别与对应的所述水箱连通。
其中，每个所述喷淋管道包括连接管、横管和喷头，所述横管与所述连接管连通，且所述横管的数量为多个，多个所述横管沿所述连接管轴向线方向均匀分布，所述连接管和每个所述横管上均设置有所述喷头。
本发明的有益效果体现在：废气通过所述进气管进入至所述一级吸收室内，同时所述水泵抽取所述水箱内的水对废气进行喷淋，由于废气包含氨气和硫化氢等易溶于水的气体，经过一次处理，大量废气得以处理，之后经过处理后的废气进入至所述紫外光解室内，其中所述驱动件带动所述第一转盘转动，继而带动所述第一转盘上的多个所述紫外线灯管旋转，使得所述紫外线灯管对废气进行更加全面的照射，使得废气与紫外线光充分接触，分解恶臭气体的氧分子产生游离氧，即活性氧，应游离氧所携带正负电子不平衡所以需与氧分子结合，进而产生臭氧，臭氧将恶臭气体物质和细菌氧化降解成低分子化合物、水和二氧化碳，达到对恶臭气体及其他气体的清除和杀菌目的，之后废气再进入至所述二级吸收室内，然后在所述二级吸收室内重复所述一级吸收室内对废气的处理净化过程，之后处理后的气体在所述引风机的作用下从所述出气管排出，以此提升所述畜禽粪便发酵尾气处理装置对废气的净化效果。
附图说明
为了更清楚地说明本发明实施例或现有技术中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本发明的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。
图1是本发明的畜禽粪便发酵尾气处理装置的内部结构示意图。
图2是本发明的畜禽粪便发酵尾气处理装置的部分结构示意图。
图3是本发明的图2的另一视角的内部结构示意图。
图4是本发明的畜禽粪便发酵尾气处理装置的整体结构示意图。
图5是本发明的出气管安装在钢架上的结构示意图。
图6是本发明的一级吸收室的结构示意图。
图7是本发明的图6的主视图。
图8是本发明的图7的A-A线结构剖视图。
图9是本发明的紫外光解室的结构示意图。
图10是本发明的图9的主视图。
图11是本发明的图10的B-B线结构剖视图。
1-进气管、2-出气管、3-风机、4-一级吸收室、5-紫外光解室、501-第一带轮、502-第二带轮、503-传动带、504-顶杆、51-驱动件、52-转轴、53-光解组件、531-第一转盘、532-紫外线灯管、533-支柱、534-第二转盘、535-镜体、536-滤筒、54-反应滤网层、55-第一吸附滤网层、6-二级吸收室、7-吸收组件、71-水箱、72-水泵、73-喷淋管道、731-连接管、732-横管、733-喷头、74-过滤网层、75-第二吸附滤网层、76-导管、77-加药箱、78-计量泵、8-钢架。
具体实施方式
下面详细描述本发明的实施例，所述实施例的示例在附图中示出，其中自始至终相同或类似的标号表示相同或类似的元件或具有相同或类似功能的元件。下面通过参考附图描述的实施例是示例性的，旨在用于解释本发明，而不能理解为对本发明的限制。
在本发明的描述中，需要理解的是，术语“长度”、“宽度”、“上”、“下”、“前”、“后”、“左”、“右”、“竖直”、“水平”、“顶”、“底”“内”、“外”等指示的方位或位置关系为基于附图所示的方位或位置关系，仅是为了便于描述本发明和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本发明的限制。此外，在本发明的描述中，“多个”的含义是两个或两个以上，除非另有明确具体的限定。
请参阅图1至图11，本发明提供了一种畜禽粪便发酵尾气处理装置，包括进气管1、出气管2、风机3、以及依次连通的一级吸收室4、紫外光解室5和 二级吸收室6，所述进气管1与所述一级吸收室4连通，所述风机3通过所述出气管2与所述二级吸收室6连通，所述一级吸收室4和所述二级吸收室6上均设置有吸收组件7，每个所述吸收组件7包括水箱71、水泵72和喷淋管道73，所述水箱71与所述水泵72的进水端连通，所述水泵72的出水端与所述喷淋管道73连通；
所述紫外光解室5上设置有驱动件51、转轴52、光解组件53、反应滤网层54和第一吸附滤网层55，所述驱动件51的输出端与所述转轴52的一端固定连接，所述转轴52的另一端插入至所述紫外光解室5，并与所述光解组件53固定连接，所述光解组件53包括第一转盘531和紫外线灯管532，所述第一转盘531与所述转轴52固定连接，所述紫外线灯管532的数量为多个，多个所述紫外线灯管532呈圆周分布在所述第一转盘531上，所述反应滤网层54、所述第一吸附滤网层55依次设置在所述第一转盘531的一侧。
在本实施方式中，所述驱动件51为驱动电机，所述出气管2通过钢架8进行固定。废气通过所述进气管1进入至所述一级吸收室4内，同时所述水泵72抽取所述水箱71内的水，所述喷淋管道73对废气进行喷淋，由于废气包含氨气和硫化氢等易溶于水的气体，经过一次处理，大量废气得以处理，之后经过处理后的废气进入至所述紫外光解室5内，其中所述驱动件51带动所述第一转盘531转动，继而带动所述第一转盘531上的多个所述紫外线灯管532旋转，使得所述紫外线灯管532对废气进行更加全面的照射，使得废气与紫外线光充分接触，并且通过所述紫外灯管产生的185nm光谱与253.7nm光谱对废气成分进行照射，分解恶臭气体的氧分子产生游离氧，即活性氧，应游离氧所携带正负电子不平衡所以需与氧分子结合，进而产生臭氧，臭氧将恶臭气体物质和细菌氧化降解成低分子化合物、水和二氧化碳，达到对恶臭气体及其他气体的清除和杀菌目的，之后废气再进入至所述二级吸收室6内，然后在所述二级吸收室6内重复所述一级吸收室4内对废气的处理净化过程，之后处理后的气体在所述引风机3的作用下从所述出气管2排出，以此提升所述畜禽粪便发酵尾气处理装置对废气的净化效果，
进一步地，每个所述吸收组件7还包括过滤网层74，所述过滤网层74设置在所述喷淋管道73的下方。
在本实施方式中，在所述喷淋管道73对废气进行喷洒时，废气中附着的粉 尘能够随着水的喷洒掉落至所述过滤网层74，所述过滤网层74能够对此粉尘起到过滤作用，避免粉尘混合至水中，以便于水的再次循环利用。
进一步地，每个所述吸收组件7还包括第二吸附滤网层75，所述第二吸附滤网层75设置在所述喷淋管道73的上方。
在本实施方式中，在废气经过所述喷淋管道73喷洒后，气体需要经过所述第二吸附滤网层75，之后才能进入所述紫外光解室5或者从所述出气管2排出，所述第二吸附滤网层75能够对废气起到过滤净化作用，以此提升所述畜禽粪便发酵尾气处理装置的净化效果。
进一步地，每个所述吸收组件7还包括导管76，所述水箱71与所述一级吸收室4之间，以及所述水箱71与所述二级吸收室6之间均通过所述导管76连通。
在本实施方式中，所述导管76的设置，以便于在所述喷淋管道73对废气进行喷淋后，水能够从所述导管76回流至所述水箱71内，以便水箱71内的水再次利用，进行喷洒。
进一步地，每个所述吸收组件7还包括加药箱77和计量泵78，所述计量泵78与所述加药箱77连通，每个所述计量泵78的输出端分别与对应的所述水箱71连通。
在本实施方式中，由于所述喷淋管道73喷出的水与废气接触相混合，并且废气包含氨气和硫化氢等易溶于水的气体。经过一次处理，大量臭气得以处理。一般溶液呈酸性，会利用定量泵从所加药箱77内，并经过所述计量泵78打碱性溶液进入所述水箱71，加以混合呈中性，同时还可增强吸附效果。
进一步地，每个所述喷淋管道73包括连接管731、横管732和喷头733，所述横管732与所述连接管731连通，且所述横管732的数量为多个，多个所述横管732沿所述连接管731轴向线方向均匀分布，所述连接管731和每个所述横管732上均设置有所述喷头733。
在本实施方式中，所述水箱71内的水经过所述连接管731后会依次流入至每个所述横管732，多个所述喷头733的设置，能够对废气起到更好的喷淋效果，提升所述畜禽粪便发酵尾气处理装置的废气净化效果。
进一步地，所述光解组件53还包括支柱533和第二转盘534，所述支柱533的一端与所述第一转盘531固定连接，所述支柱533的另一端与所述第二转盘 534固定连接，所述第二转盘534上呈圆周分布有多个所述紫外线灯管532。
在本实施方式中，利用所述支柱533将所述第一转盘531和所述第二转盘534连接，在所述第一转盘531旋转的同时所述第二转盘534随之旋转，从而使得所述第二转盘534上的所述紫外线灯管532能够对废气进行更加全面的照射，使得废气与紫外线光充分接触，并且通过所述紫外灯管产生的185nm光谱与253.7nm光谱对废气成分进行照射，分解恶臭气体的氧分子产生游离氧，即活性氧，应游离氧所携带正负电子不平衡所以需与氧分子结合，进而产生臭氧，臭氧将恶臭气体物质和细菌氧化降解成低分子化合物、水和二氧化碳，达到对恶臭气体及其他气体的清除和杀菌目的，以此提升所述畜禽粪便发酵尾气处理装置的废气处理效果。
进一步地，所述光解组件53还包括两个镜体535，两个所述镜体535分别与所述第一转盘531和所述第二转盘534固定连接，并分别位于所述第一转盘531和所述第二转盘534的轴向中心处。
在本实施方式中，所述镜体535的设置，能够对所述第一转盘531和第二转盘534上的所述紫外线灯管532发出的光进行反射，使得所述紫外线灯管532发出的光在所述紫外光解室5覆盖率更广，能够对废气进行更好的光解，提升所述畜禽粪便发酵尾气处理装置的废气处理效果。
进一步地，所述光解组件53还包括滤筒536，所述滤筒536与所述第二转盘534上的所述镜体535固定连接，所述滤筒536内填充有活性炭。
在本实施方式中，通过在所述滤筒536内填充活性炭，能够对废气中的杂质起到吸附作用，提升对废气的净化处理效果。
进一步地，所述紫外光解室5还设置有第一带轮501、第二带轮502、传动带503和顶杆504，所述第一带轮501套设在所述转轴52上，所述第二带轮502设置在所述第一带轮501的一侧，且所述第一带轮501和所述第二带轮502之间通过所述传动带503连接，所述顶杆504的一端与所述带轮固定连接，所述顶杆504的另一端插入至所述紫外光解室5内，并设置有所述光解组件53。
在本实施方式中，在所述驱动件51动作后，所述转轴52转动，带动所述第一带轮501转动，并且在所述传动带503的作用下，所述第二带轮502随之旋转，所述顶杆504也随之旋转，从而所述转轴52上的所述光解组件53和所述顶杆504上的所述光解组件53均动作，以此同步对废气进行光解净化处理， 以此提升所述畜禽粪便发酵尾气处理装置的废气净化处理效果。
以上所揭露的仅为本发明一种较佳实施例而已，当然不能以此来限定本发明之权利范围，本领域普通技术人员可以理解实现上述实施例的全部或部分流程，并依本发明权利要求所作的等同变化，仍属于发明所涵盖的范围。

Claims (6)

  1. 一种畜禽粪便发酵尾气处理装置，其特征在于，
    包括进气管、出气管、风机、以及依次连通的一级吸收室、紫外光解室和二级吸收室，所述进气管与所述一级吸收室连通，所述风机通过所述出气管与所述二级吸收室连通，所述一级吸收室和所述二级吸收室上均设置有吸收组件，每个所述吸收组件包括水箱、水泵和喷淋管道，所述水箱与所述水泵的进水端连通，所述水泵的出水端与所述喷淋管道连通；
    所述紫外光解室上设置有驱动件、转轴、光解组件、反应滤网层和第一吸附滤网层，所述驱动件的输出端与所述转轴的一端固定连接，所述转轴的另一端插入至所述紫外光解室，并与所述光解组件固定连接，所述光解组件包括第一转盘和紫外线灯管，所述第一转盘与所述转轴固定连接，所述紫外线灯管的数量为多个，多个所述紫外线灯管呈圆周分布在所述第一转盘上，所述反应滤网层、所述第一吸附滤网层依次设置在所述第一转盘的一侧。
  2. 如权利要求1所述的畜禽粪便发酵尾气处理装置，其特征在于，
    每个所述吸收组件还包括过滤网层，所述过滤网层设置在所述喷淋管道的下方。
  3. 如权利要求1所述的畜禽粪便发酵尾气处理装置，其特征在于，
    每个所述吸收组件还包括第二吸附滤网层，所述第二吸附滤网层设置在所述喷淋管道的上方。
  4. 如权利要求1所述的畜禽粪便发酵尾气处理装置，其特征在于，
    每个所述吸收组件还包括导管，所述水箱与所述一级吸收室之间，以及所述水箱与所述二级吸收室之间均通过所述导管连通。
  5. 如权利要求1所述的畜禽粪便发酵尾气处理装置，其特征在于，
    每个所述吸收组件还包括加药箱和计量泵，所述计量泵与所述加药箱连通，每个所述计量泵的输出端分别与对应的所述水箱连通。
  6. 如权利要求1所述的畜禽粪便发酵尾气处理装置，其特征在于，
    每个所述喷淋管道包括连接管、横管和喷头，所述横管与所述连接管连通，且所述横管的数量为多个，多个所述横管沿所述连接管轴向线方向均匀分布，所述连接管和每个所述横管上均设置有所述喷头。
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