CN108176174B - Energy-saving environment-friendly biological glue water curtain cabinet and treatment method of waste gas and waste residues thereof - Google Patents
Energy-saving environment-friendly biological glue water curtain cabinet and treatment method of waste gas and waste residues thereof Download PDFInfo
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- CN108176174B CN108176174B CN201711480068.4A CN201711480068A CN108176174B CN 108176174 B CN108176174 B CN 108176174B CN 201711480068 A CN201711480068 A CN 201711480068A CN 108176174 B CN108176174 B CN 108176174B
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- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2247/00—Details relating to the separation of dispersed particles from gases, air or vapours by liquid as separating agent
- B01D2247/04—Regenerating the washing fluid
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Abstract
The invention discloses an energy-saving environment-friendly biological glue water curtain cabinet and a method for treating waste gas and waste residue thereof, wherein the water curtain cabinet is characterized in that: at the internal sediment dust shaker that blocks of biogum waste gas that is provided with of cabinet, block being equipped with two-stage air inlet guide plate in the sediment dust shaker at biogum waste gas, two-stage adhesive distribution diverging device, two-stage biogum waste gas blocks sediment air distributor, two-stage adhesive distribution diverging device, glue groove and remaining colloid collection device are led to the two-stage, each stage is led the glue groove and is connected to the adhesive distribution diverging device with each stage, each stage adhesive distribution diverging device corresponds and blocks the sediment air distributor with the biogum waste gas of each stage and is connected. The processing method comprises the following steps: comprises the steps of purifying large-particle waste residues, purifying fine-particle waste residues, performing photolysis sterilization and discharge on waste gas, purifying and recycling biogum and the like. The invention has the advantages that: the biological glue is adopted to replace clear water for circular purification treatment, and has zero emission, zero pollution and remarkable purification effect.
Description
Technical Field
The invention relates to the technical field of water curtain cabinets, in particular to an energy-saving and environment-friendly biological glue water curtain cabinet and a method for treating waste gas and waste residues thereof.
Background
The water absorption treatment is carried out only by clean water in the purification process of a common water curtain cabinet, the water treatment can only simply depend on the adhesion of water and the hydrophilicity of organic pollutants, the pollutants falling on the surface of the water body are adhered, the adhered organic waste residues float on the surface of the water body, the cleaning is difficult, and the secondary pollution caused by the volatilization of the pollutants cannot be guaranteed to be treated.
Disclosure of Invention
The invention aims to provide an energy-saving and environment-friendly biological glue water curtain cabinet and a method for treating waste gas and waste residues thereof, which are used for solving the problem existing in the prior art that the water curtain cabinet is only purified by clean water.
In order to achieve the purpose, the invention adopts the technical scheme that: the utility model provides an energy-concerving and environment-protective type biological glue cascade cabinet, contains the cabinet body the internal biological glue waste gas that is provided with of cabinet blocks the sediment clean room the biological glue waste gas blocks in the sediment clean room from up being equipped with one-level air inlet guide plate, a plurality of one-level biological glue waste gas and blocks sediment air distributor, one-level cloth and glue diverging device, one-level glue guiding groove, second grade air inlet guide plate, a plurality of second grade biological glue waste gas and block sediment air distributor, second grade cloth and glue diverging device, the glue groove is led to the one-level with one-level cloth glues diverging device and connects, one-level cloth glues diverging device with a plurality of one-level biological glue waste gas block sediment air distributor connect, the glue groove is led to the second grade with second grade cloth glues waste gas and blocks sediment air distributor and connect.
Further, the device also comprises a biological glue circulating pool, a waste residue filtering pool, a biological glue sterilizing pool, a biological glue storage pool, a waste gas and waste residue air inlet chamber, a gas static pressure chamber and a biological glue circulating pump;
the biological glue circulating tank, the waste residue filtering tank, the biological glue sterilizing tank and the biological glue storage tank are all arranged at the bottom of the cabinet body, the waste gas and waste residue air inlet chamber is arranged at the front side of the biological glue waste gas slag blocking and dust removing chamber, the gas static pressure chamber is arranged above the biological glue waste gas slag blocking and dust removing chamber, the biological glue circulating pump is arranged in the biological glue circulating tank, the waste gas and waste residue air inlet chamber and the gas static pressure chamber are both communicated with the biological glue waste gas slag blocking and dust removing chamber, the waste residue filtering tank is communicated with the biological glue sterilizing tank, and the biological glue sterilizing tank is communicated with the biological glue circulating tank;
a dust adsorption primary biological glue curtain, a dust adsorption secondary biological glue curtain and a biological glue collecting diversion trench are sequentially arranged in the waste gas and waste residue air inlet chamber from top to bottom, the dust adsorption primary biological glue curtain is connected with the dust adsorption secondary biological glue curtain, the biological glue collecting diversion trench is positioned below the biological glue waste gas residue blocking and dust removing chamber and is fixed at the upper part of the biological glue circulating pool, and the biological glue collecting diversion trench is also communicated with the waste residue filtering pool;
a glue inlet of the biological glue circulating pump is communicated with the biological glue storage pool, a glue outlet of the biological glue circulating pump is communicated with the second-stage glue guide groove through a first glue supply pipe, the first glue supply pipe is communicated with the first-stage glue guide groove through a second glue supply pipe, and the first glue supply pipe is connected with the dust adsorption first-stage biological glue curtain through a third glue supply pipe;
the biological adsorption glue storage tank is internally stored with biological adsorption glue, and the biological adsorption glue comprises sodium polyacrylate, cmc (sodium carboxymethylcellulose), cms (sodium carboxymethyl starch), urea, betaine, glycerol, silicon dioxide and water.
Further, the device also comprises a preposed activated carbon adsorption purifying chamber, a photolysis sterilizing chamber, a postposition activated carbon adsorption purifying chamber, a silencing chamber and an exhaust pipeline; leading active carbon adsorption clean room, photodissociation retort room, rearmounted active carbon adsorption clean room, amortization room and exhaust pipe all independently set up the external portion of cabinet or combination set up together on the cabinet body.
Further, be equipped with leading active carbon adsorption device in the leading active carbon adsorption clean room, photodissociation indoor UV photodissociation exhaust gas purification device and the second grade UV photodissociation exhaust gas purification device of being equipped with of photodissociation sterilization, be equipped with rearmounted active carbon adsorption device in the rearmounted active carbon adsorption clean room, be provided with exhaust fan and exhaust fan support in the amortization room, exhaust duct sets up amortization room top and with the air exit intercommunication of exhaust fan still respectively be equipped with an activity access door on leading active carbon adsorption clean room, photodissociation clean room, rearmounted active carbon adsorption clean room and the amortization room respectively.
Further, work as leading active carbon adsorption clean room, photodissociation retort room, rearmounted active carbon adsorption clean room, amortization room and exhaust pipe combination set up together when on the cabinet body, leading active carbon adsorption clean room sets up aerostatic chamber top and with aerostatic chamber intercommunication, photodissociation retort room sets up leading active carbon adsorption clean room top and with leading active carbon adsorption clean room intercommunication, rearmounted active carbon adsorption clean room sets up photodissociation retort room top and with photodissociation retort room intercommunication, the amortization room sets up rearmounted active carbon adsorption clean room top and with rearmounted active carbon adsorption clean room intercommunication, exhaust pipe sets up the amortization room top and with amortization room intercommunication.
Further, work as leading active carbon adsorption clean room, photodissociation retort room, rearmounted active carbon adsorption clean room, amortization room and exhaust duct combination set up together when the external portion of cabinet, leading active carbon adsorption clean room through first pipeline with aerostatic pressure room intercommunication, photodissociation retort room sets up leading active carbon adsorption clean room top and with leading active carbon adsorption clean room intercommunication, rearmounted active carbon adsorption clean room sets up photodissociation retort room top and with photodissociation retort room intercommunication, the amortization room sets up rearmounted active carbon adsorption clean room top and with rearmounted active carbon adsorption clean room intercommunication, exhaust duct sets up amortization room top and with amortization room intercommunication.
Further, work as leading active carbon adsorption clean room, photodissociation retort room, rearmounted active carbon adsorption clean room, amortization room and exhaust pipe all independently set up during the external portion of cabinet, leading active carbon adsorption clean room pass through the second pipeline with aerostatic pressure room intercommunication, photodissociation retort room pass through the third pipeline with leading active carbon adsorption clean room intercommunication, rearmounted active carbon adsorption clean room passes through fourth pipeline and photodissociation retort room intercommunication, the amortization room passes through fifth pipeline and rearmounted active carbon adsorption clean room intercommunication, exhaust pipe with amortization room intercommunication.
Further, be equipped with the waste residue filter in the waste residue filtering ponds, the top of waste residue filtering ponds is equipped with scarfing cinder removable cover, be equipped with ultraviolet sterilizer in the biological glue sterilizing ponds, still be connected with the blow off pipe on the biological glue sterilizing ponds, still be equipped with the blowoff valve on the blow off pipe, biological glue sterilizing ponds with still be equipped with between the biological glue circulation pond and block the sediment ware, still be equipped with first supply valve on the first rubber pipe, still be equipped with the second supply valve on the second rubber pipe, still be equipped with the third supply valve on the third rubber pipe.
Further, still be equipped with a plurality of first biological glue waste gas on the biological glue waste gas blocks sediment clean room activity access door and a plurality of second first biological glue waste gas blocks sediment clean room activity access door.
A method for treating waste gas and waste residues by using the energy-saving environment-friendly biological glue water curtain cabinet comprises the following steps:
s1, initial preparation:
1) preparing biological glue supply: starting a biological adhesive circulating pump arranged in a biological adhesive circulating pool, conveying biological adsorption adhesive in a biological adhesive storage pool to a second-stage adhesive guide groove arranged in a biological adhesive waste gas slag blocking and dust removing chamber through the biological adhesive circulating pump and a first adhesive supply pipe, conveying the biological adsorption adhesive to a second-stage adhesive distribution device through the second-stage adhesive guide groove, and conveying the biological adsorption adhesive to a second-stage biological adhesive waste gas slag blocking and air distribution plate through the second-stage adhesive distribution device; conveying the biological adsorption glue in the biological glue storage pool to a first-stage glue guide groove in a biological glue waste gas slag blocking and dust removing chamber through a biological glue circulating pump, a first glue supply pipe and a second glue supply pipe, then conveying the biological adsorption glue to a first-stage glue distribution flow dividing device through the first-stage glue guide groove, and then conveying the biological adsorption glue to a first-stage biological glue waste gas slag blocking and wind distributing plate through the first-stage glue distribution flow dividing device;
2) preparing for circulating ventilation: starting an exhaust fan arranged in the silencing chamber;
s2, introducing waste gas: introducing waste gas which needs to be purified, collected and treated and contains waste residue into a waste gas and waste residue air inlet chamber arranged at the front side of a biological glue waste gas slag blocking and dust removing chamber;
s3, purifying large-particle waste residues: purifying and adsorbing the waste gas containing the waste residues in S2 by a dust adsorption primary biogum curtain and a dust adsorption secondary biogum curtain arranged in a waste gas and waste residue air inlet chamber, adhering large-particle waste residues in the waste gas containing the waste residues to the curtains by utilizing the adsorption function of bioadsorption glue, then dropping into a biogum collection diversion trench at the bottom of the waste gas and waste residue air inlet chamber along with the bioadsorption glue under the action of weight, flowing into a waste residue filtering tank by the biogum collection diversion trench, and finally filtering and collecting the waste residue by a waste residue filter arranged in the waste residue filtering tank;
s4, primary purification treatment of waste gas containing fine-particle waste residues: the waste gas which is not adhered in the step S3 and contains fine particle waste residue enters the biological glue waste gas residue blocking and dust removing chamber from the air inlet of the biological glue waste gas residue blocking and dust removing chamber under the suction action of an exhaust fan, the waste gas containing fine particle waste residue is evenly and stably introduced into the biological glue waste gas residue blocking and dust removing chamber through an air inlet primary guide plate arranged at the air inlet of the biological glue waste gas residue blocking and dust removing chamber, when the waste gas containing fine particle waste residue flows through a primary biological glue waste gas residue blocking and air distributing plate, the waste gas containing fine particle waste residue is subjected to primary purification treatment through biological adsorption glue flowing on the primary biological glue waste gas residue blocking and air distributing plate, wherein the fine particle waste residue adsorbed by the biological adsorption glue drops into a biological glue collecting and guiding groove at the bottom of the waste gas waste residue air inlet chamber along with the biological adsorption glue under the action of weight, then the biological glue flows into a waste residue filter tank through a biological glue collecting diversion trench, and is filtered and collected by a waste residue filter arranged in the waste residue filter tank;
s5, secondary purification treatment of waste gas containing fine-particle waste residues: carrying out secondary purification treatment on the waste gas containing fine-particle waste residues after primary purification treatment in the step S4 through a secondary biological glue waste gas residue blocking and distributing wind plate in a biological glue waste gas residue blocking and dust removing chamber and biological adsorption glue flowing on the secondary biological glue waste gas residue blocking and distributing wind plate, wherein the fine-particle waste residues adsorbed by the biological adsorption glue fall into a biological glue collecting diversion trench at the bottom of a waste gas and waste residue air inlet chamber along with the biological adsorption glue under the action of weight, then flow into a waste residue filtering tank through a biological glue collecting diversion trench, and are filtered and collected through a waste residue filter arranged in the waste residue filtering tank;
s6, fine filtering and intercepting treatment of fine particle waste residues: purifying and intercepting the waste gas with the biological adsorption glue subjected to the secondary purification treatment in the step S5 by a residual glue collecting device arranged in the biological glue waste gas residue blocking and dust removing chamber, so that the biological adsorption glue contained in the waste gas is intercepted in the biological glue waste gas residue blocking and dust removing chamber, and the interference of the biological adsorption glue on the subsequent purification process is eliminated;
s7, static pressure treatment of exhaust gas: conducting the waste gas subjected to the fine interception treatment in the step S6 into a gas static pressure chamber, so that the flow speed of the waste gas in the gas static pressure chamber is reduced, and the waste gas is more fully contacted with subsequent purification equipment;
s8, carrying out adsorption treatment on waste gas by using pre-activated carbon: introducing the waste gas subjected to static pressure treatment in the step S7 into a front activated carbon adsorption chamber, and performing finer adsorption filtration on the waste gas through a front activated carbon adsorption device arranged in the front activated carbon adsorption chamber to completely adsorb waste residues contained in the waste gas, so as to obtain cleaner gas;
s9, photolysis sterilization treatment of waste gas: introducing the relatively clean gas obtained by the previous activated carbon adsorption treatment in the step S8 into a photolysis sterilizing chamber, and performing photolysis, sterilization and purification treatment on the relatively clean gas through a primary UV photolysis waste gas purification device and a secondary UV photolysis waste gas purification device which are arranged in the photolysis sterilizing chamber, so as to obtain the clean gas which can be discharged;
s10, post-activated carbon adsorption treatment of waste gas: introducing the dischargeable clean gas obtained through photolysis and sterilization in the step S9 into a rear active carbon adsorption chamber, and performing adsorption filtration treatment again through a rear active carbon adsorption device arranged in the rear active carbon adsorption chamber to obtain the final dischargeable clean gas;
s11, gas emission: introducing the finally dischargeable clean gas obtained in the step S10 into a silencing chamber, and discharging the finally dischargeable clean gas out of the water curtain cabinet body through an exhaust fan arranged in the silencing chamber and an exhaust pipeline communicated with the exhaust fan;
s12, purifying and circulating biological glue and cleaning waste residues:
1) purifying the biological glue: sending the biological adsorption glue which is used for purification and is adhered with large-particle waste residues and the biological adsorption glue which is adhered with fine-particle waste residues into a waste residue filter tank through a biological glue collecting diversion trench, gathering the large-particle waste residues and the fine-particle waste residues adhered in the biological adsorption glue into a waste residue filter for centralized collection under the self-sedimentation effect and the filtering function of the waste residue filter, and then sending the biological adsorption glue which is subjected to purification treatment of the waste residue filter into a biological glue sterilization tank for sterilization treatment;
2) and (3) biological glue circulation: filtering the biocolloid adsorption glue subjected to sterilization treatment by a slag stopper in a biological sterilization pool, and then sending the biocolloid adsorption glue into a biocolloid circulation pool to continue to participate in subsequent waste gas and waste residue circulation purification treatment work;
3) waste residue cleaning: for the waste residue that filters the collection through waste residue filter is concentrated, through opening the removable cover of scarfing cinder on the waste residue filtering ponds, concentrate the clearance of salvaging, to the waste residue that is not blocked by the waste residue filter, discharge through the blow off pipe that is equipped with on the biological sterilization pond, to adsorbing the waste residue in each purifying chamber in the cabinet body, carry out cleaning treatment through opening the movable access door that sets up on each purification treatment room.
Compared with the prior art, the invention has the beneficial effects that: (1) the biological glue is adopted to replace clear water for circular purification treatment, so that zero emission, zero pollution and remarkable purification effect are achieved; (2) adopt the biogum waste gas to block sediment clean room cavity innovation structural design for the waste gas waste residue that enters into the cavity can be even, steady be covered with whole cavity, make waste gas waste residue and the multistage sediment device of blocking in the cavity fully contact, and then obtain abundant interception and purification treatment.
Drawings
FIG. 1 is a schematic view of a partial internal structure of an energy-saving and environment-friendly bio-gel water curtain cabinet according to the present invention;
FIG. 2 is a rear view of a first embodiment of the energy-saving and environment-friendly bio-gel water curtain cabinet of the present invention;
FIG. 3 is a right side view of a first embodiment of the energy-saving and environment-friendly bio-gel water curtain cabinet of the present invention;
FIG. 4 is a schematic view A-A of a first embodiment of an energy-saving and environment-friendly bio-gel water curtain cabinet according to the present invention;
FIG. 5 is a schematic structural view of a second embodiment of an energy-saving and environment-friendly bio-gel water curtain cabinet of the present invention;
FIG. 6 is a schematic structural view of a third embodiment of an energy-saving and environment-friendly bio-gel water curtain cabinet of the present invention;
in the figure: 1. a cabinet body; 2. a biological glue waste gas slag blocking and dust removing chamber; 2-1, a primary air inlet guide plate; 2-2 parts of a first-stage biogum waste gas slag blocking and air distributing plate 2-3 parts of a first-stage biogum distributing and shunting device; 2-4, a first-stage glue guide groove; 2-5, a secondary air inlet guide plate; 2-6, a secondary biogum waste gas slag blocking and air distributing plate; 2-7, a secondary glue distribution and distribution device; 2-8, a secondary glue guide groove; 2-9, a residual colloid collecting device; 3. a biological glue circulating tank; 4. a waste residue filtering tank; 4-1, a waste residue filter; 4-2,; a movable slag-removing cover plate; 5. a biological glue sterilization pool; 5-1, an ultraviolet sterilizer; 5-2, a sewage discharge pipe; 5-3, a blowdown valve; 5-4, a slag blocking device; 6. a biogel storage tank; 7. an exhaust gas and waste residue air inlet chamber; 7-1, adsorbing a first-stage biogum curtain by dust; 7-2, a dust adsorption secondary biogum curtain; 7-3, collecting and guiding the biological colloid; 8. a gas static pressure chamber; 9. a biogel circulating pump; 10. a front activated carbon adsorption chamber; 10-1, a front activated carbon absorption device; 11. a photolytic sterilization chamber; 11-1, a first-stage UV photolysis waste gas purification device; 11-2, a secondary UV photolysis waste gas purification device; 12. a rear active carbon adsorption chamber; 12-1, arranging an activated carbon absorption device at the rear; 13. a sound deadening chamber; 13-1, an exhaust fan; 13-2, an exhaust fan bracket; 14. an exhaust duct; 15. a first rubber feeding pipe; 15a, a first supply valve; 16. a second rubber feeding pipe; 16a, a second makeup valve; 17. a third rubber feeding pipe; 17a, a third makeup valve; 18. biological adsorption glue; 19. a first biological glue waste gas slag blocking and dust removing chamber movable access door; 20. a second movable access door of a biogum waste gas slag blocking and dust removing chamber; 21. a first conduit; 22. a second conduit; 23. a third pipeline; 24. a fourth conduit; 25. and a fifth pipeline.
Detailed Description
In order to make the technical means, the creation features, the achievement purposes and the effects of the invention easy to understand, the following description further explains how the invention is implemented by combining the attached drawings and the detailed implementation modes.
As shown in fig. 1, the energy-saving environment-friendly bio-adhesive water curtain cabinet provided by the invention comprises a cabinet body 1, a bio-adhesive waste gas slag-blocking dust-removing chamber 2 is arranged in the cabinet body 1, a primary air inlet guide plate 2-1, a plurality of primary bio-adhesive waste gas slag-blocking air distribution plates 2-2, a primary adhesive distribution flow divider 2-3, a primary adhesive guide groove 2-4, a secondary air inlet guide plate 2-5, a plurality of secondary bio-adhesive waste gas slag-blocking air distribution plates 2-6, a secondary adhesive distribution flow divider 2-7, a secondary adhesive guide groove 2-8 and a residual adhesive collecting device 2-9 are sequentially arranged in the bio-adhesive waste gas slag-blocking dust-removing chamber 2 from bottom to top; wherein, the first-stage glue guide groove 2-4 is connected with a first-stage glue distribution flow divider 2-3, the first-stage glue distribution flow divider 2-3 is connected with a plurality of first-stage biological glue waste gas slag-blocking air distribution plates 2-2, the second-stage glue guide groove 2-8 is connected with a second-stage glue distribution flow divider 2-7, and the second-stage glue distribution flow divider 2-7 is connected with a plurality of second-stage biological glue waste gas slag-blocking air distribution plates 2-6.
The energy-saving environment-friendly biological glue water curtain cabinet provided by the invention is shown in figures 2 to 3, and also comprises a biological glue circulating tank 3, a waste residue filtering tank 4, a biological glue sterilizing tank 5, a biological glue storage tank 6, a waste gas and waste residue air inlet chamber 7, a gas static pressure chamber 8 and a biological glue circulating pump 9;
the biological glue circulating tank 3, the waste residue filtering tank 4, the biological glue sterilizing tank 5 and the biological glue storage tank 6 are all arranged at the bottom of the cabinet body 1, the waste gas and waste residue air inlet chamber 7 is arranged at the front side of the biological glue waste gas residue blocking and dust removing chamber 2, the gas static pressure chamber 8 is arranged above the biological glue waste gas residue blocking and dust removing chamber 2, the biological glue circulating pump 9 is arranged in the biological glue circulating tank 3, the waste gas and waste residue air inlet chamber 7 and the gas static pressure chamber 8 are both communicated with the biological glue waste gas residue blocking and dust removing chamber 2, the waste residue filtering tank 4 is communicated with the biological glue sterilizing tank 5, and the biological glue sterilizing tank 5 is communicated with the biological glue circulating tank 3;
as shown in fig. 4, a dust adsorption primary bio-gel curtain 7-1, a dust adsorption secondary bio-gel curtain 7-2 and a bio-gel collection guide groove 7-3 are sequentially arranged in the waste gas and waste residue air inlet chamber 7 from top to bottom, the dust adsorption primary bio-gel curtain 7-1 is connected with the dust adsorption secondary bio-gel curtain 7-2, the bio-gel collection guide groove 7-3 is positioned below the bio-gel waste gas residue blocking and dust removing chamber 2 and fixed at the upper part of the bio-gel circulation tank 3, and the bio-gel collection guide groove 7-3 is also communicated with the waste residue filter tank 4;
as shown in fig. 2 to 4, a glue inlet of a biological glue circulating pump 9 is communicated with a biological glue storage pool 6, a glue outlet of the biological glue circulating pump 9 is communicated with a second-stage glue guide groove 2-8 through a first glue supply pipe 15, the first glue supply pipe 15 is communicated with a first-stage glue guide groove 2-4 through a second glue supply pipe 16, and the first glue supply pipe 15 is connected with a dust adsorption first-stage biological glue curtain 7-1 through a third glue supply pipe 17;
as shown in fig. 4, a bio-adsorption glue 18 is stored in the bio-glue storage tank 6, the bio-adsorption glue 18 includes sodium polyacrylate, cmc (sodium carboxymethyl cellulose), cms (sodium carboxymethyl starch), urea, betaine, glycerol, silicon dioxide and water, and the bio-adsorption glue 18 can be used for purifying air and removing harmful substances in oil smoke and industrial and mining harmful gases.
The energy-saving environment-friendly bio-gel water curtain cabinet provided by the invention further comprises a front activated carbon adsorption purification chamber 10, a photolysis sterilization chamber 11, a rear activated carbon adsorption purification chamber 12, a silencing chamber 13 and an exhaust duct 14 as shown in fig. 4 to 6, wherein the front activated carbon adsorption purification chamber 10, the photolysis sterilization chamber 11, the rear activated carbon adsorption purification chamber 12, the silencing chamber 13 and the exhaust duct 14 can be independently arranged outside the cabinet body 1 or combined together and arranged on the cabinet body 1.
Example 1: as shown in fig. 4, when the front activated carbon adsorption purification chamber 10, the photolysis purification chamber 11, the rear activated carbon adsorption purification chamber 12, the silencing chamber 13 and the exhaust duct 14 are combined and arranged on the cabinet 1, the front activated carbon adsorption purification chamber 10 is arranged above the gas static pressure chamber 8 and is communicated with the gas static pressure chamber 8, the photolysis purification chamber 11 is arranged above the front activated carbon adsorption purification chamber 10 and is communicated with the front activated carbon adsorption purification chamber 10, the rear activated carbon adsorption purification chamber 12 is arranged above the photolysis purification chamber 11 and is communicated with the photolysis purification chamber 11, the silencing chamber 13 is arranged above the rear activated carbon adsorption purification chamber 12 and is communicated with the rear activated carbon adsorption purification chamber 12, and the exhaust duct 14 is arranged above the silencing chamber 13 and is communicated with the silencing chamber 13.
Example 2: as shown in fig. 5, when the front activated carbon adsorption purification chamber 10, the photolysis purification chamber 11, the rear activated carbon adsorption purification chamber 12, the sound-deadening chamber 13 and the exhaust duct 14 are combined and arranged outside the cabinet 1, the front activated carbon adsorption purification chamber 10 is communicated with the gas static pressure chamber 8 through the first duct 21, the photolysis purification chamber 11 is arranged above the front activated carbon adsorption purification chamber 10 and communicated with the front activated carbon adsorption purification chamber 10, the rear activated carbon adsorption purification chamber 12 is arranged above the photolysis purification chamber 11 and communicated with the photolysis purification chamber 11, the sound-deadening chamber 13 is arranged above the rear activated carbon adsorption purification chamber 12 and communicated with the rear activated carbon adsorption purification chamber 12, and the exhaust duct 14 is arranged above the sound-deadening chamber 13 and communicated with the sound-deadening chamber 13.
Example 3: as shown in fig. 6, when the front activated carbon adsorption purification chamber 10, the photolysis sterilization chamber 11, the rear activated carbon adsorption purification chamber 12, the sound-deadening chamber 13 and the exhaust duct 14 are all independently disposed outside the cabinet 1, the front activated carbon adsorption purification chamber 10 is communicated with the gas static pressure chamber 8 through the second duct 22, the photolysis sterilization chamber 11 is communicated with the front activated carbon adsorption purification chamber 10 through the third duct 23, the rear activated carbon adsorption purification chamber 12 is communicated with the photolysis sterilization chamber 11 through the fourth duct 24, the sound-deadening chamber 13 is communicated with the rear activated carbon adsorption purification chamber 12 through the fifth duct 25, and the exhaust duct 14 is communicated with the sound-deadening chamber 13.
As shown in fig. 4 to 6, a front activated carbon adsorption device 10-1 is disposed in the front activated carbon adsorption purification chamber 10, a first-stage UV photolysis waste gas purification device 11-1 and a second-stage UV photolysis waste gas purification device 11-2 are disposed in the photolysis sterilization chamber 11, a rear activated carbon adsorption device 12-1 is disposed in the rear activated carbon adsorption purification chamber 12, an exhaust fan 13-1 and an exhaust fan support 13-2 are disposed in the noise reduction chamber 13, and an exhaust duct 14 is disposed above the noise reduction chamber 13 and is communicated with an exhaust outlet of the exhaust fan 13-1.
As shown in fig. 3 to 4, a waste residue filter 4-1 is arranged in the waste residue filtering tank 4, a movable residue cleaning cover plate 4-2 is arranged at the top of the waste residue filtering tank 4, an ultraviolet sterilizer 5-1 is arranged in the biological adhesive sterilizing tank 5, a drain pipe 5-2 is further connected to the biological adhesive sterilizing tank 5, a drain valve 5-3 is further arranged on the drain pipe 5-2, a residue blocking device 5-4 is further arranged between the biological adhesive sterilizing tank 5 and the biological adhesive circulating tank 3, a first supply valve 15a is further arranged on the first rubber supply pipe 15, a second supply valve 16a is further arranged on the second rubber supply pipe 16, and a third supply valve 17a is further arranged on the third rubber supply pipe 17.
In order to facilitate the cleaning treatment of each waste residue intercepting part and the maintenance and replacement treatment of parts in the cabinet body, as shown in fig. 2, a movable access door is respectively arranged on the front activated carbon adsorption purification chamber 10, the photolysis chamber 11, the rear activated carbon adsorption purification chamber 12 and the anechoic chamber 13, and a plurality of first biological glue waste gas residue blocking and dust removing chamber movable access doors 19 and a plurality of second biological glue waste gas residue blocking and dust removing chamber movable access doors 20 are further arranged on the biological glue waste gas residue blocking and dust removing chamber 2.
The invention provides a method for treating waste gas and waste residue by using the energy-saving environment-friendly biological glue water curtain cabinet, which comprises the following steps:
s1, initial preparation:
1) preparing biological glue supply: starting a biological adhesive circulating pump arranged in a biological adhesive circulating pool, conveying biological adsorption adhesive in a biological adhesive storage pool to a second-stage adhesive guide groove arranged in a biological adhesive waste gas slag blocking and dust removing chamber through the biological adhesive circulating pump and a first adhesive supply pipe, conveying the biological adsorption adhesive to a second-stage adhesive distribution device through the second-stage adhesive guide groove, and conveying the biological adsorption adhesive to a second-stage biological adhesive waste gas slag blocking and air distribution plate through the second-stage adhesive distribution device; conveying the biological adsorption glue in the biological glue storage pool to a first-stage glue guide groove in a biological glue waste gas slag blocking and dust removing chamber through a biological glue circulating pump, a first glue supply pipe and a second glue supply pipe, then conveying the biological adsorption glue to a first-stage glue distribution flow dividing device through the first-stage glue guide groove, and then conveying the biological adsorption glue to a first-stage biological glue waste gas slag blocking and wind distributing plate through the first-stage glue distribution flow dividing device;
2) preparing for circulating ventilation: starting an exhaust fan arranged in the silencing chamber;
s2, introducing waste gas: introducing waste gas which needs to be purified, collected and treated and contains waste residue into a waste gas and waste residue air inlet chamber arranged at the front side of a biological glue waste gas slag blocking and dust removing chamber;
s3, purifying large-particle waste residues: purifying and adsorbing the waste gas containing the waste residues in S2 by a dust adsorption primary biogum curtain and a dust adsorption secondary biogum curtain arranged in a waste gas and waste residue air inlet chamber, adhering large-particle waste residues in the waste gas containing the waste residues to the curtains by utilizing the adsorption function of bioadsorption glue, then dropping into a biogum collection diversion trench at the bottom of the waste gas and waste residue air inlet chamber along with the bioadsorption glue under the action of weight, flowing into a waste residue filtering tank by the biogum collection diversion trench, and finally filtering and collecting the waste residue by a waste residue filter arranged in the waste residue filtering tank;
s4, primary purification treatment of waste gas containing fine-particle waste residues: the waste gas which is not adhered in the step S3 and contains fine particle waste residue enters the biological glue waste gas residue blocking and dust removing chamber from the air inlet of the biological glue waste gas residue blocking and dust removing chamber under the suction action of an exhaust fan, the waste gas containing fine particle waste residue is evenly and stably introduced into the biological glue waste gas residue blocking and dust removing chamber through an air inlet primary guide plate arranged at the air inlet of the biological glue waste gas residue blocking and dust removing chamber, when the waste gas containing fine particle waste residue flows through a primary biological glue waste gas residue blocking and air distributing plate, the waste gas containing fine particle waste residue is subjected to primary purification treatment through biological adsorption glue flowing on the primary biological glue waste gas residue blocking and air distributing plate, wherein the fine particle waste residue adsorbed by the biological adsorption glue drops into a biological glue collecting and guiding groove at the bottom of the waste gas waste residue air inlet chamber along with the biological adsorption glue under the action of weight, then the biological glue flows into a waste residue filter tank through a biological glue collecting diversion trench, and is filtered and collected by a waste residue filter arranged in the waste residue filter tank;
s5, secondary purification treatment of waste gas containing fine-particle waste residues: carrying out secondary purification treatment on the waste gas containing fine-particle waste residues after primary purification treatment in the step S4 through a secondary biological glue waste gas residue blocking and distributing wind plate in a biological glue waste gas residue blocking and dust removing chamber and biological adsorption glue flowing on the secondary biological glue waste gas residue blocking and distributing wind plate, wherein the fine-particle waste residues adsorbed by the biological adsorption glue fall into a biological glue collecting diversion trench at the bottom of a waste gas and waste residue air inlet chamber along with the biological adsorption glue under the action of weight, then flow into a waste residue filtering tank through a biological glue collecting diversion trench, and are filtered and collected through a waste residue filter arranged in the waste residue filtering tank;
s6, fine filtering and intercepting treatment of fine particle waste residues: purifying and intercepting the waste gas with the biological adsorption glue subjected to the secondary purification treatment in the step S5 by a residual glue collecting device arranged in the biological glue waste gas residue blocking and dust removing chamber, so that the biological adsorption glue contained in the waste gas is intercepted in the biological glue waste gas residue blocking and dust removing chamber, and the interference of the biological adsorption glue on the subsequent purification process is eliminated;
s7, static pressure treatment of exhaust gas: conducting the waste gas subjected to the fine interception treatment in the step S6 into a gas static pressure chamber, so that the flow speed of the waste gas in the gas static pressure chamber is reduced, and the waste gas is more fully contacted with subsequent purification equipment;
s8, carrying out adsorption treatment on waste gas by using pre-activated carbon: introducing the waste gas subjected to static pressure treatment in the step S7 into a front activated carbon adsorption chamber, and performing finer adsorption filtration on the waste gas through a front activated carbon adsorption device arranged in the front activated carbon adsorption chamber to completely adsorb waste residues contained in the waste gas, so as to obtain cleaner gas;
s9, photolysis sterilization treatment of waste gas: introducing the relatively clean gas obtained by the previous activated carbon adsorption treatment in the step S8 into a photolysis sterilizing chamber, and performing photolysis, sterilization and purification treatment on the relatively clean gas through a primary UV photolysis waste gas purification device and a secondary UV photolysis waste gas purification device which are arranged in the photolysis sterilizing chamber, so as to obtain the clean gas which can be discharged;
s10, post-activated carbon adsorption treatment of waste gas: introducing the dischargeable clean gas obtained through photolysis and sterilization in the step S9 into a rear active carbon adsorption chamber, and performing adsorption filtration treatment again through a rear active carbon adsorption device arranged in the rear active carbon adsorption chamber to obtain the final dischargeable clean gas;
s11, gas emission: introducing the finally dischargeable clean gas obtained in the step S10 into a silencing chamber, and discharging the finally dischargeable clean gas out of the water curtain cabinet body through an exhaust fan arranged in the silencing chamber and an exhaust pipeline communicated with the exhaust fan;
s12, purifying and circulating biological glue and cleaning waste residues:
1) purifying the biological glue: sending the biological adsorption glue which is used for purification and is adhered with large-particle waste residues and the biological adsorption glue which is adhered with fine-particle waste residues into a waste residue filter tank through a biological glue collecting diversion trench, gathering the large-particle waste residues and the fine-particle waste residues adhered in the biological adsorption glue into a waste residue filter for centralized collection under the self-sedimentation effect and the filtering function of the waste residue filter, and then sending the biological adsorption glue which is subjected to purification treatment of the waste residue filter into a biological glue sterilization tank for sterilization treatment;
2) and (3) biological glue circulation: filtering the biocolloid adsorption glue subjected to sterilization treatment by a slag stopper in a biological sterilization pool, and then sending the biocolloid adsorption glue into a biocolloid circulation pool to continue to participate in subsequent waste gas and waste residue circulation purification treatment work;
3) waste residue cleaning: for the waste residue that filters the collection through waste residue filter is concentrated, through opening the removable cover of scarfing cinder on the waste residue filtering ponds, concentrate the clearance of salvaging, to the waste residue that is not blocked by the waste residue filter, discharge through the blow off pipe that is equipped with on the biological sterilization pond, to adsorbing the waste residue in each purifying chamber in the cabinet body, carry out cleaning treatment through opening the movable access door that sets up on each purification treatment room.
Finally, the above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all equivalent structures or equivalent processes performed by the present invention or directly or indirectly applied to other related technical fields using the contents of the present specification and the attached drawings are included in the scope of the present invention.
Claims (8)
1. The utility model provides an energy-concerving and environment-protective type biological glue cascade cabinet, contains the cabinet body (1), its characterized in that: a biological glue waste gas residue blocking and dust removing chamber (2) is arranged in the cabinet body (1), a first-stage air inlet guide plate (2-1), a plurality of first-stage biological glue waste gas residue blocking and air distributing plates (2-2), a first-stage glue distributing and distributing device (2-3), a first-stage glue guiding groove (2-4), a second-stage air inlet guide plate (2-5), a plurality of second-stage biological glue waste gas residue blocking and air distributing plates (2-6), a second-stage glue distributing and distributing device (2-7), a second-stage glue guiding groove (2-8) and a residual glue collecting device (2-9) are sequentially arranged in the biological glue waste gas residue blocking and dust removing chamber (2) from bottom to top, the first-stage glue guiding groove (2-4) is connected with the first-stage glue distributing and distributing device (2-3), the first-stage glue distributing and distributing device (2-3) is connected with the plurality of first-stage biological glue waste gas residue blocking, the secondary glue guide groove (2-8) is connected with the secondary glue distribution and distribution device (2-7), and the secondary glue distribution and distribution device (2-7) is connected with the secondary biological glue waste gas slag blocking and air distribution plates (2-6);
the biological glue sterilization device also comprises a biological glue circulating pool (3), a waste residue filtering pool (4), a biological glue sterilization pool (5), a biological glue storage pool (6), a waste gas and waste residue air inlet chamber (7), a gas static pressure chamber (8) and a biological glue circulating pump (9);
the biological glue circulating tank (3), the waste residue filtering tank (4), the biological glue sterilizing tank (5) and the biological glue storage tank (6) are all arranged at the bottom of the cabinet body (1), the waste gas and waste residue air inlet chamber (7) is arranged at the front side of the biological glue waste gas residue blocking and dust removing chamber (2), the gas static pressure chamber (8) is arranged above the biological glue waste gas residue blocking and dust removing chamber (2), the biological glue circulating pump (9) is arranged in the biological glue circulating tank (3), the waste gas and waste residue air inlet chamber (7) and the gas static pressure chamber (8) are both communicated with the biological glue waste gas residue blocking and dust removing chamber (2), the waste residue filtering tank (4) is communicated with the biological glue sterilizing tank (5), and the biological glue sterilizing tank (5) is communicated with the biological glue circulating tank (3);
a dust adsorption primary biological glue curtain (7-1), a dust adsorption secondary biological glue curtain (7-2) and a biological glue collection diversion trench (7-3) are sequentially arranged in the waste gas and waste residue air inlet chamber (7) from top to bottom, the dust adsorption primary biological glue curtain (7-1) is connected with the dust adsorption secondary biological glue curtain (7-2), the biological glue collection diversion trench (7-3) is positioned below the biological glue waste gas residue blocking and dust removing chamber (2) and fixed on the upper part of the biological glue circulating pool (3), and the biological glue collection diversion trench (7-3) is also communicated with the waste residue filtering pool (4);
a glue inlet of the biological glue circulating pump (9) is communicated with the biological glue storage pool (6), a glue outlet of the biological glue circulating pump (9) is communicated with the second-stage glue guide grooves (2-8) through a first glue supply pipe (15), the first glue supply pipe (15) is communicated with the first-stage glue guide grooves (2-4) through a second glue supply pipe (16), and the first glue supply pipe (15) is connected with the dust adsorption first-stage biological glue curtain (7-1) through a third glue supply pipe (17);
the biological adsorption glue (18) is stored in the biological glue storage pool (6), and the biological adsorption glue (18) comprises sodium polyacrylate, cmc (sodium carboxymethyl cellulose), cms (sodium carboxymethyl starch), urea, betaine, glycerol, silicon dioxide and water;
be equipped with waste residue filter (4-1) in waste residue filtering ponds (4), the top of waste residue filtering ponds (4) is equipped with scarfing cinder removable cover (4-2), be equipped with ultraviolet sterilizer (5-1) in biological glue sterilizing pond (5), still be connected with blow off pipe (5-2) on biological glue sterilizing pond (5), still be equipped with blowoff valve (5-3) on blow off pipe (5-2), biological glue sterilizing pond (5) with still be equipped with between biological glue circulation pond (3) and block sediment ware (5-4), still be equipped with first makeup valve (15a) on first rubber feed pipe (15), still be equipped with second makeup valve (16a) on second rubber feed pipe (16), still be equipped with third makeup valve (17a) on third rubber feed pipe (17).
2. The energy-saving environment-friendly biological glue water curtain cabinet as claimed in claim 1, is characterized in that: the device also comprises a preposed activated carbon adsorption purifying chamber (10), a photolysis sterilizing chamber (11), a postposed activated carbon adsorption purifying chamber (12), a silencing chamber (13) and an exhaust pipeline (14); leading active carbon adsorption clean room (10), photodissociation sterilizing chamber (11), rearmounted active carbon adsorption clean room (12), amortization room (13) and exhaust pipe (14) all independently set up the cabinet body (1) outside or the combination set up together on the cabinet body (1).
3. The energy-saving environment-friendly biological glue water curtain cabinet as claimed in claim 2, characterized in that: a preposed active carbon adsorption device (10-1) is arranged in the preposed active carbon adsorption purification chamber (10), a primary UV photolysis waste gas purification device (11-1) and a secondary UV photolysis waste gas purification device (11-2) are arranged in the photolysis sterilizing chamber (11), a post-positioned active carbon adsorption device (12-1) is arranged in the post-positioned active carbon adsorption purification chamber (12), an exhaust fan (13-1) and an exhaust fan bracket (13-2) are arranged in the anechoic chamber (13), the exhaust duct (14) is arranged above the anechoic chamber (13) and is communicated with an exhaust outlet of the exhaust fan (13-1), the preposed activated carbon adsorption purifying chamber (10), the photolysis sterilizing chamber (11), the postposition activated carbon adsorption purifying chamber (12) and the anechoic chamber (13) are respectively provided with a movable access door.
4. The energy-saving environment-friendly biological glue water curtain cabinet as claimed in claim 2, characterized in that: when leading active carbon adsorption clean room (10), photodissociation sterilizing room (11), rearmounted active carbon adsorption clean room (12), amortization room (13) and exhaust pipe (14) combination set up together when on the cabinet body (1), leading active carbon adsorption clean room (10) set up aerostatic chamber (8) top and with aerostatic chamber (8) intercommunication, photodissociation sterilizing room (11) set up leading active carbon adsorption clean room (10) top and with leading active carbon adsorption clean room (10) intercommunication, rearmounted active carbon adsorption clean room (12) set up photodissociation sterilizing room (11) top and with photodissociation chamber sterilization (11) intercommunication, amortization room (13) set up rearmounted active carbon adsorption clean room (12) top and with rearmounted active carbon adsorption clean room (12) intercommunication, the exhaust duct (14) is arranged above the anechoic chamber (13) and communicated with the anechoic chamber (13).
5. The energy-saving environment-friendly biological glue water curtain cabinet as claimed in claim 2, characterized in that: when the preposed activated carbon adsorption purifying chamber (10), the photolysis sterilizing chamber (11), the postposition activated carbon adsorption purifying chamber (12), the silencing chamber (13) and the exhaust duct (14) are combined and arranged outside the cabinet body (1), the preposed activated carbon adsorption purification chamber (10) is communicated with the gas static pressure chamber (8) through a first pipeline (21), the photolysis sterilizing chamber (11) is arranged above the front active carbon adsorption purifying chamber (10) and communicated with the front active carbon adsorption purifying chamber (10), the postposition activated carbon adsorption purification chamber (12) is arranged above the photolysis sterilization chamber (11) and communicated with the photolysis sterilization chamber (11), the silencing chamber (13) is arranged above the rear active carbon adsorption purification chamber (12) and communicated with the rear active carbon adsorption purification chamber (12), the exhaust duct (14) is arranged above the anechoic chamber (13) and communicated with the anechoic chamber (13).
6. The energy-saving environment-friendly biological glue water curtain cabinet as claimed in claim 2, characterized in that: work as leading active carbon adsorption clean room (10), photolysis stubborn room (11), rearmounted active carbon adsorption clean room (12), amortization room (13) and exhaust pipe way (14) all independently set up when the cabinet body (1) is outside, leading active carbon adsorption clean room (10) through second pipeline (22) with aerostatic chamber (8) intercommunication, photolysis stubborn room (11) through third pipeline (23) with leading active carbon adsorption clean room (10) intercommunication, rearmounted active carbon adsorption clean room (12) through fourth pipeline (24) with photolysis stubborn room (11) intercommunication, amortization room (13) through fifth pipeline (25) with rearmounted active carbon adsorption clean room (12) intercommunication, exhaust pipe way (14) with amortization room (13) intercommunication.
7. The energy-saving environment-friendly biological glue water curtain cabinet as claimed in claim 1, is characterized in that: the biogum waste gas blocks still to be equipped with a plurality of first biogum waste gas and blocks sediment dust removal chamber activity access door (19) and second biogum waste gas and block sediment dust removal chamber activity access door (20) on sediment dust removal chamber (2).
8. The method for treating waste gas and waste residue by using the energy-saving environment-friendly biological glue water curtain cabinet as claimed in claim 3 is characterized by comprising the following steps: comprises the following steps:
s1, initial preparation:
1) preparing biological glue supply: starting a biological adhesive circulating pump arranged in a biological adhesive circulating pool, conveying biological adsorption adhesive in a biological adhesive storage pool to a second-stage adhesive guide groove arranged in a biological adhesive waste gas slag blocking and dust removing chamber through the biological adhesive circulating pump and a first adhesive supply pipe, conveying the biological adsorption adhesive to a second-stage adhesive distribution device through the second-stage adhesive guide groove, and conveying the biological adsorption adhesive to a second-stage biological adhesive waste gas slag blocking and air distribution plate through the second-stage adhesive distribution device; conveying the biological adsorption glue in the biological glue storage pool to a first-stage glue guide groove in a biological glue waste gas slag blocking and dust removing chamber through a biological glue circulating pump, a first glue supply pipe and a second glue supply pipe, then conveying the biological adsorption glue to a first-stage glue distribution flow dividing device through the first-stage glue guide groove, and then conveying the biological adsorption glue to a first-stage biological glue waste gas slag blocking and wind distributing plate through the first-stage glue distribution flow dividing device;
2) preparing for circulating ventilation: starting an exhaust fan arranged in the silencing chamber;
s2, introducing waste gas: introducing waste gas which needs to be purified, collected and treated and contains waste residue into a waste gas and waste residue air inlet chamber arranged at the front side of a biological glue waste gas slag blocking and dust removing chamber;
s3, purifying large-particle waste residues: purifying and adsorbing the waste gas containing the waste residues in S2 by a dust adsorption primary biogum curtain and a dust adsorption secondary biogum curtain arranged in a waste gas and waste residue air inlet chamber, adhering large-particle waste residues in the waste gas containing the waste residues to the curtains by utilizing the adsorption function of bioadsorption glue, then dropping into a biogum collection diversion trench at the bottom of the waste gas and waste residue air inlet chamber along with the bioadsorption glue under the action of weight, flowing into a waste residue filtering tank by the biogum collection diversion trench, and finally filtering and collecting the waste residue by a waste residue filter arranged in the waste residue filtering tank;
s4, primary purification treatment of waste gas containing fine-particle waste residues: the waste gas which is not adhered in the step S3 and contains fine particle waste residue enters the biological glue waste gas residue blocking and dust removing chamber from the air inlet of the biological glue waste gas residue blocking and dust removing chamber under the suction action of an exhaust fan, the waste gas containing fine particle waste residue is evenly and stably introduced into the biological glue waste gas residue blocking and dust removing chamber through an air inlet primary guide plate arranged at the air inlet of the biological glue waste gas residue blocking and dust removing chamber, when the waste gas containing fine particle waste residue flows through a primary biological glue waste gas residue blocking and air distributing plate, the waste gas containing fine particle waste residue is subjected to primary purification treatment through biological adsorption glue flowing on the primary biological glue waste gas residue blocking and air distributing plate, wherein the fine particle waste residue adsorbed by the biological adsorption glue drops into a biological glue collecting and guiding groove at the bottom of the waste gas waste residue air inlet chamber along with the biological adsorption glue under the action of weight, then the biological glue flows into a waste residue filter tank through a biological glue collecting diversion trench, and is filtered and collected by a waste residue filter arranged in the waste residue filter tank;
s5, secondary purification treatment of waste gas containing fine-particle waste residues: carrying out secondary purification treatment on the waste gas containing fine-particle waste residues after primary purification treatment in the step S4 through a secondary biological glue waste gas residue blocking and distributing wind plate in a biological glue waste gas residue blocking and dust removing chamber and biological adsorption glue flowing on the secondary biological glue waste gas residue blocking and distributing wind plate, wherein the fine-particle waste residues adsorbed by the biological adsorption glue fall into a biological glue collecting diversion trench at the bottom of a waste gas and waste residue air inlet chamber along with the biological adsorption glue under the action of weight, then flow into a waste residue filtering tank through a biological glue collecting diversion trench, and are filtered and collected through a waste residue filter arranged in the waste residue filtering tank;
s6, fine filtering and intercepting treatment of fine particle waste residues: purifying and intercepting the waste gas with the biological adsorption glue subjected to the secondary purification treatment in the step S5 by a residual glue collecting device arranged in the biological glue waste gas residue blocking and dust removing chamber, so that the biological adsorption glue contained in the waste gas is intercepted in the biological glue waste gas residue blocking and dust removing chamber, and the interference of the biological adsorption glue on the subsequent purification process is eliminated;
s7, static pressure treatment of exhaust gas: conducting the waste gas subjected to the fine interception treatment in the step S6 into a gas static pressure chamber, so that the flow speed of the waste gas in the gas static pressure chamber is reduced, and the waste gas is more fully contacted with subsequent purification equipment;
s8, carrying out adsorption treatment on waste gas by using pre-activated carbon: introducing the waste gas subjected to static pressure treatment in the step S7 into a front activated carbon adsorption chamber, and performing finer adsorption filtration on the waste gas through a front activated carbon adsorption device arranged in the front activated carbon adsorption chamber to completely adsorb waste residues contained in the waste gas, so as to obtain cleaner gas;
s9, photolysis sterilization treatment of waste gas: introducing the relatively clean gas obtained by the previous activated carbon adsorption treatment in the step S8 into a photolysis sterilizing chamber, and performing photolysis, sterilization and purification treatment on the relatively clean gas through a primary UV photolysis waste gas purification device and a secondary UV photolysis waste gas purification device which are arranged in the photolysis sterilizing chamber, so as to obtain the clean gas which can be discharged;
s10, post-activated carbon adsorption treatment of waste gas: introducing the dischargeable clean gas obtained through photolysis and sterilization in the step S9 into a rear active carbon adsorption chamber, and performing adsorption filtration treatment again through a rear active carbon adsorption device arranged in the rear active carbon adsorption chamber to obtain the final dischargeable clean gas;
s11, gas emission: introducing the finally dischargeable clean gas obtained in the step S10 into a silencing chamber, and discharging the finally dischargeable clean gas out of the water curtain cabinet body through an exhaust fan arranged in the silencing chamber and an exhaust pipeline communicated with the exhaust fan;
s12, purifying and circulating biological glue and cleaning waste residues:
1) purifying the biological glue: sending the biological adsorption glue which is used for purification and is adhered with large-particle waste residues and the biological adsorption glue which is adhered with fine-particle waste residues into a waste residue filter tank through a biological glue collecting diversion trench, gathering the large-particle waste residues and the fine-particle waste residues adhered in the biological adsorption glue into a waste residue filter for centralized collection under the self-sedimentation effect and the filtering function of the waste residue filter, and then sending the biological adsorption glue which is subjected to purification treatment of the waste residue filter into a biological glue sterilization tank for sterilization treatment;
2) and (3) biological glue circulation: filtering the biocolloid adsorption glue subjected to sterilization treatment by a slag stopper in a biological sterilization pool, and then sending the biocolloid adsorption glue into a biocolloid circulation pool to continue to participate in subsequent waste gas and waste residue circulation purification treatment work;
3) waste residue cleaning: for the waste residue that filters the collection through waste residue filter is concentrated, through opening the removable cover of scarfing cinder on the waste residue filtering ponds, concentrate the clearance of salvaging, to the waste residue that is not blocked by the waste residue filter, discharge through the blow off pipe that is equipped with on the biological sterilization pond, to adsorbing the waste residue in each purifying chamber in the cabinet body, carry out cleaning treatment through opening the movable access door that sets up on each purification treatment room.
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