CN107362649A - Decayed off-gas processing equipment - Google Patents
Decayed off-gas processing equipment Download PDFInfo
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- CN107362649A CN107362649A CN201710543124.8A CN201710543124A CN107362649A CN 107362649 A CN107362649 A CN 107362649A CN 201710543124 A CN201710543124 A CN 201710543124A CN 107362649 A CN107362649 A CN 107362649A
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- gas
- pipe
- purification pot
- water
- pot body
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- 238000000746 purification Methods 0.000 claims abstract description 92
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 91
- 239000007788 liquid Substances 0.000 claims abstract description 46
- 238000009826 distribution Methods 0.000 claims abstract description 31
- 238000001914 filtration Methods 0.000 claims abstract description 18
- 238000009833 condensation Methods 0.000 claims abstract description 12
- 230000005494 condensation Effects 0.000 claims abstract description 12
- 239000008400 supply water Substances 0.000 claims abstract description 12
- 239000007921 spray Substances 0.000 claims description 7
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 3
- 229910052799 carbon Inorganic materials 0.000 claims description 3
- 239000007789 gas Substances 0.000 description 118
- 238000003860 storage Methods 0.000 description 9
- 239000002912 waste gas Substances 0.000 description 8
- 230000000694 effects Effects 0.000 description 7
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 5
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 4
- 239000002341 toxic gas Substances 0.000 description 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- 230000001939 inductive effect Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 231100000252 nontoxic Toxicity 0.000 description 3
- 230000003000 nontoxic effect Effects 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 229930195733 hydrocarbon Natural products 0.000 description 2
- 150000002430 hydrocarbons Chemical class 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 239000010813 municipal solid waste Substances 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 1
- 238000006424 Flood reaction Methods 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004939 coking Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000000110 cooling liquid Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 239000000686 essence Substances 0.000 description 1
- DNJIEGIFACGWOD-UHFFFAOYSA-N ethanethiol Chemical compound CCS DNJIEGIFACGWOD-UHFFFAOYSA-N 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 231100001261 hazardous Toxicity 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000009401 outcrossing Methods 0.000 description 1
- 230000000505 pernicious effect Effects 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000007096 poisonous effect Effects 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000002910 solid waste Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
Classifications
-
- 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
- B01D53/002—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 condensation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
- B01D50/60—Combinations of devices covered by groups B01D46/00 and B01D47/00
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G7/00—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals
- F23G7/06—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals of waste gases or noxious gases, e.g. exhaust gases
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G2209/00—Specific waste
- F23G2209/14—Gaseous waste or fumes
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Environmental & Geological Engineering (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Separation Of Particles Using Liquids (AREA)
Abstract
The present invention proposes a kind of decayed off-gas processing equipment, including condensing plant, gas purification tank equipment and the incinerator being sequentially connected；Condensing plant includes liquid collecting cavity and condensation chamber；Middle part sets gas distribution orifice plate in the purification pot body of gas purification tank equipment, and water inlet, delivery port and gas are set on this body sidewall of purification pot and enters pipe, gas enters Guan Shangshe gas control valves；Water supply coil pipe and shower nozzle are set above gas distribution orifice plate；Cleaned filtering layer and demister are set above water supply coil pipe；Purification pot body upper end sets out gas port and air-introduced machine；Purification pot outer body sets cistern, and it connects feed pipe through supply-water pump, and feed pipe is connected through the first distributive pipe with water supply coil pipe, and the first control valve is set on the first distributive pipe；Feed pipe is connected through the second distributive pipe with water inlet, and the second control valve is set on the second distributive pipe；Delivery port connects through outlet water control valve, filter and back water pump with cistern；Gas outlet connects with incinerator.Good purification of the present invention, avoid dirty gas pollution environment.
Description
Technical field
The present invention relates to technical field of environment protection equipment, specifically a kind of decayed off-gas processing equipment.
Background technology
Waste gas refers to the mankind in the poisonous and hazardous gas for producing with being discharged in life process.Particularly chemical plant, steel
Factory, pharmaceutical factory, and coking plant and oil plant etc., the exhaust gas smell of discharge is big, serious to pollute environment and influence health.
Many containing pollutant kind in waste gas, its physics and chemical property are extremely complex, and toxicity is also not quite similar.Fuel
Contain sulfur dioxide, nitrogen oxides (NOx), hydrocarbon etc. in the waste gas of burning discharge；Because industrial production it is raw materials used and
Technique is different, and discharges a variety of pernicious gases and solid waste, contains various components such as heavy metal, salt, radioactivity
Material；The tail gas of motor vehicle emission contains the hydrocarbons such as lead, benzene and phenol.Exhaust emission atmospheric environment is that the world is most universal most tight
One of environmental problem of weight.
In biological products process, substantial amounts of biologic garbage accumulation can be produced and rotted, produce substantial amounts of waste gas, this is useless
Gas also contains toxic gas, such as hydrogen sulfide, sulfur dioxide, ammonia not only with stench, and the waste gas not only pollutes air,
Have an effect on the life of nearby residents.
The content of the invention
The present invention proposes a kind of decayed off-gas processing equipment, solves the rotten caused dirty gas of biologic garbage in the prior art
The problem of polluting air and environment.
The technical proposal of the invention is realized in this way：
A kind of decayed off-gas processing equipment, including condensing plant, gas purification tank equipment and the incinerator being sequentially connected；
The condensing plant includes liquid collecting cavity, and the liquid collecting cavity is wrapped with condensation chamber；The side-lower of the liquid collecting cavity connects
It is connected with dirty gas and enters pipe, the top of the liquid collecting cavity exports provided with liquid collecting cavity；Liquid outlet is provided with below the liquid collecting cavity；Institute
State and condensate inlet is provided with above condensation chamber, condensate outlet is provided with below the condensation chamber；The condensate liquid enters
Mouth and condensate outlet and condensate circulation system connectivity；
The gas purification tank equipment includes purification pot body, and the intrinsic middle part of purification pot is provided with qi-emitting hole
Plate, the gas distribution orifice plate are the cover body of cone, and the tip of the cover body upward, is provided with some ventilative on the gas distribution orifice plate
Hole；
Water gap was formed between the inwall of the lower end of the gas distribution orifice plate and the purification pot body；
Water inlet, the side wall of the purification pot body are offered in the side wall of purification pot body below the gas distribution orifice plate
Bottom on offer delivery port, the water inlet is higher than the delivery port；
Gas is provided with the bottom of the side wall of the purification pot body and enters pipe, the gas enters to be provided with gas control on pipe
Valve processed；The gas enters pipe and the liquid collecting cavity outlet；
Water supply coil pipe is provided with purification pot body above the gas distribution orifice plate, if being provided with below the water supply coil pipe
Dry shower nozzle, the water outlet direction of the shower nozzle is downwards and to the sidewall slope of the purification pot body；
Cleaned filtering layer is provided with purification pot body above the water supply coil pipe, is set above the cleaned filtering layer
It is equipped with demister；
The upper end of the purification pot body offers gas outlet, and air-introduced machine is provided with the gas outlet；
Cistern is provided with the outside of the purification pot body, the cistern connects feed pipe, the confession through supply-water pump
Water pipe is connected through the first distributive pipe with the water supply coil pipe, and the first control valve is provided with first distributive pipe；The water supply
Pipe is connected through the second distributive pipe with the water inlet, and the second control valve is provided with second distributive pipe；
The delivery port connects through outlet water control valve, filter and back water pump with the cistern；
The gas outlet is connected by gas pipeline with the incinerator；The burning furnace upper end is provided with net gas outlet.
Further, be provided with controller on the cistern, the controller and the supply-water pump, the first control valve,
Second control valve, gas control valve, outlet water control valve, back water pump and air inducing mechatronics.
Further, level sensor is provided with the purification pot body, the position of the level sensor is less than institute
State water inlet, higher than the delivery port, and the position of the level sensor enters the port of export of pipe higher than the gas；
The level sensor communicates to connect with the controller.
Further, the gas enters pipe and extended into the purification pot body, and the port of export that the gas enters pipe is located at
In the middle part of the lower end of the gas distribution orifice plate.
Further, the lower end of the gas distribution orifice plate is fixedly connected with the side wall of the purification pot body by fixed beam.
Further, the cleaned filtering layer is active carbon layer.
Further, first control valve, the second control valve, gas control valve and outlet water control valve are magnetic valve.
Further, the top of the purification pot body is circular platform type.
Further, the bottom of the liquid collecting cavity is provided with infundibulate collecting tank, and the liquid outlet is arranged on the leakage
The lower end of bucket shape collecting tank.
Beneficial effects of the present invention are：
The present invention is simple in construction, reasonable in design；Dirty gas is cooled down by condensing plant, is liquid by the dirty air cooling in part
Body, discharged via liquid outlet；First time filtering is carried out to waste gas by the storage water of purification pot body bottom portion again, then again by
Shower nozzle sprays to waste gas, carries out second and filters, and then waste gas carries out third time filtering, filtering effect by cleaned filtering layer
Fruit is good, and purified gas is to air and environmental nonpollution；The gas distribution orifice plate of cone causes gas at an angle to purification
The sidewall diffusion of tank body, with being reflected at a certain angle after side wall impact so that the water that gas can twice with shower nozzle spray
Vapour contacts, and improves clean-up effect；Demister can remove moisture excessive in gas after purification；Gas can be controlled by controller
The work of body purification pot equipment, the water level of the storage water of level sensor sensing purification pot body bottom portion, ensures to enter higher than gas
The port of export of pipe；Dirty pneumatic transmission after the processing of gas purification tank equipment enters incinerator burning, and it is non-toxic gas to make dirty gas burning
Discharge；Good purification of the present invention, caused dirty gas filtering that biology can rot avoid polluting air and environment.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the required accompanying drawing used in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is the structural representation of one embodiment of the invention；
Fig. 2 is the overlooking the structure diagram of gas distribution orifice plate.
Wherein：
1st, purification pot body；2nd, gas distribution orifice plate；3rd, air-vent；4th, fixed beam；5th, water inlet；6th, delivery port；7th, gas enters
Pipe；8th, gas control valve；9th, water supply coil pipe；10th, shower nozzle；11st, cleaned filtering layer；12nd, demister；13rd, gas outlet；14th, air inducing
Machine；15th, cistern；16th, supply-water pump；17th, the first distributive pipe；18th, the first control valve；19th, the second distributive pipe；20th, the second control
Valve；21st, outlet water control valve；22nd, filter；23rd, back water pump；24th, controller；25th, level sensor；26th, incinerator；27th, collect
Sap cavity；28th, condensation chamber；29th, dirty gas enters pipe；30th, liquid collecting cavity exports；31st, liquid outlet；32nd, infundibulate collecting tank；33rd, condense
Liquid entrance；34th, condensate outlet；35th, gas pipeline；36th, net gas outlet.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
As shown in Figure 1-2, the decayed off-gas processing equipment in the present embodiment, including condensing plant, the gas being sequentially connected
Purification pot equipment and incinerator 26.
Wherein, the condensing plant includes liquid collecting cavity 27, and the liquid collecting cavity 27 is wrapped with condensation chamber 28；The liquid collecting cavity
27 side-lower is communicated with dirty gas and enters pipe 29, and the top of the liquid collecting cavity 27 is provided with liquid collecting cavity outlet 30；The liquid collecting cavity 27
Lower section is provided with liquid outlet 31, and in the present embodiment, the bottom of the liquid collecting cavity 27 is provided with infundibulate collecting tank 32, the liquid
Body outlet 31 is arranged on the lower end of the infundibulate collecting tank 32；The top of the condensation chamber 28 is provided with condensate inlet 33,
The lower section of the condensation chamber 28 is provided with condensate outlet 34；The condensate inlet 33 and condensate outlet 34 follow with condensate liquid
Loop system (not shown) is connected, and condensate liquid is circulated by condensate inlet 33 and condensate outlet 34 in condensation chamber 28, is made
The portion gas cooling liquid that must pass through in the dirty gas of liquid collecting cavity 27, and from liquid outlet after the convergence of infundibulate collecting tank 32
31 discharges.
The gas purification tank equipment includes purification pot body 1, and purification pot body 1 here is cylindrical tank, vertically
Set；In the present embodiment, the top of the purification pot body 1 is circular platform type, is easy to gas to concentrate discharge.
Middle part in the purification pot body 1 is provided with gas distribution orifice plate 2, and the gas distribution orifice plate 2 is the cover body of cone, institute
The tip for stating cover body upward, is provided with some air-vents 3, then gas distribution orifice plate 2 can transmit lower section on the gas distribution orifice plate 2
Gas is sprayed with oblique top, i.e., is sprayed at an angle towards the side wall of purification pot body 1 so that gas can be with purification pot
Reflected at a certain angle after the side wall impact of body 1；The lower end of the gas distribution orifice plate 2 is interior with the purification pot body 1
Water gap was formed between wall, the bottom of purification pot body 1 is flowed downwardly into for shower water.In the present embodiment, the gas distribution orifice plate 2
Lower end be fixedly connected with the side wall of the purification pot body 1 by fixed beam 4, do not interfere with shower water and flow downward.
Water inlet 5 is offered in the side wall of the purification pot body 1 of the lower section of gas distribution orifice plate 2, the purification pot body 1
Delivery port 6 is offered on the bottom of side wall, the water inlet 5 is higher than the delivery port 6；Can be from water inlet 5 to purification pot sheet
The bottom injection water of body 1, can discharge from delivery port 6 by the storage water of the bottom of purification pot body 1, realize circulation.
Gas is provided with the bottom of the side wall of the purification pot body 1 and enters pipe 7, the gas enters is provided with gas on pipe 7
Body control valve 8；The gas enters pipe 7 and connected with liquid collecting cavity outlet 30, and gas enters pipe 7 and is used to note into purification pot body 1
Enter dirty gas.
Water supply coil pipe 9 is provided with the purification pot body 1 of the top of gas distribution orifice plate 2, water supply coil pipe 9 is the water of ring-type
Pipe, the quantity of water supply coil pipe 9 can be set according to the size of purification pot body 1, the different water supply coil pipe 9 of diameter can be used
Concentric setting, to meet to spray whole purification pot body 1.The lower section of water supply coil pipe 9 is provided with some shower nozzles 10,
Downwards and to the sidewall slope of the purification pot body 1, then the water that shower nozzle 10 sprays can be with for the water outlet direction of the shower nozzle 10
The gas of entrance carries out meeting twice, and clean-up effect is more preferable, and water can pass through water seam downwards along the side wall of purification pot body 1
Gap enters the bottom of purification pot body 1.
Cleaned filtering layer 11 is provided with the purification pot body 1 of the top of water supply coil pipe 9, cleaned filtering layer 11 here
For active carbon layer, adsorption treatment can be carried out to the peculiar smell in dirty gas and impurity.The top of the cleaned filtering layer 11 is provided with
Demister 12, can effectively carry out fog separation, when body containing fog with certain speed by demister 12 when, meeting and demister
12 internal structure bumps against, and depends in its surface.The droplet condensed on the surface of demister 12 is by diffusion and gravity
Effect can progressively be assembled, and after weight reaches certain level, will separate and fall down from the internal structure of demister 12.
The upper end of the purification pot body 1 offers gas outlet 13, and air-introduced machine 14, air inducing are provided with the gas outlet 13
Machine 14 can accelerate gas to be discharged from gas outlet 13.
The outside of the purification pot body 1 is provided with cistern 15, and the cistern 15 connects feed pipe through supply-water pump 16,
The feed pipe is connected through the first distributive pipe 17 with the water supply coil pipe 9, and the first control is provided with first distributive pipe 17
Valve 18；The feed pipe is connected through the second distributive pipe 19 with the water inlet 5, and the second control is provided with second distributive pipe 19
Valve 20 processed；The delivery port 6 connects through outlet water control valve 21, filter 22 and back water pump 23 with the cistern 15.
The gas outlet 13 is connected by gas pipeline 35 with the incinerator 26, and the burning of dirty gas is arranged for non-toxic gas
Put；The upper end of incinerator 26 is provided with net gas outlet 36.
In the present embodiment, controller 24 is provided with the cistern 15, the controller 24 and the supply-water pump 16, the
One control valve 18, the second control valve 20, gas control valve 8, outlet water control valve 21, back water pump 23 and air-introduced machine 14 electrically connect.This
In the first control valve 18, the second control valve 20, gas control valve 8 and outlet water control valve 21 be magnetic valve.Controller 24 can be with
Control the operation of whole gas purification tank equipment.
Performance is automatically controlled in order to improve, level sensor 25, the level sensor are provided with the purification pot body 1
The position of device 25 is less than the water inlet 5, higher than the delivery port 6, and the position of the level sensor 25 is higher than the gas
Body enters the port of export of pipe 7；The level sensor 25 communicates to connect with the controller 24.Then level sensor 25 can monitor
The port of export whether the storage water of the inner bottom part of purification pot body 1 enters gas pipe 7 floods, and is stored up with ensureing that the dirty gas entered all passes through
The primary purification of water.
In the present embodiment, the gas enters pipe 7 and extended into the purification pot body 1, and the gas enters the port of export of pipe 7
In the middle part of the lower end of the gas distribution orifice plate 2.The dirty gas that can then to be passed through is risen in gas distribution orifice plate 2 as far as possible, and from cloth
Spiracular plate 2 is distributed away upwards.
When the present embodiment works, dirty gas enters pipe 29 by dirty gas and entered in liquid collecting cavity 27, the condensate liquid in condensation chamber 28
Cooling effect under, in dirty gas part gas liquefaction turn into liquid, from liquid outlet 31 after being converged via infundibulate collecting tank 32
Discharge, can deliver to sewage plant by these liquid and be handled；Liquefied dirty pneumatic transmission to gas purification tank equipment is not cooled by enter
The row next stage is handled.
In gas purification tank equipment processing stage, from supply-water pump 16 through the first distributive pipe 17 to water supply coil pipe 9 and shower nozzle 10
Supply water, supplied water to the bottom of purification pot body 1 through the second distributive pipe 19 from supply-water pump 16, stored up in the bottom of purification pot body 1
Deposit a certain amount of water；Not liquefied dirty gas is entered by gas in the storage water for the bottom that pipe 7 is fed through purification pot body 1, via storage
Water carries out the purification of first time；Then, dirty gas is upwardly into gas distribution orifice plate 2, then is distributed to purification pot sheet by air-vent 3
The top of body 1, the wall flow of oblique purification pot body 1, then reflected by the side wall of purification pot body 1；Sprayed by shower nozzle 10
Steam can carry out crossing twice with air-flow, improve clean-up effect, spray out to the side wall angular injection of purification pot body 1
Water flow downward, passed through in the storage water for the bottom that water gap enters purification pot body 1；It is upward by the dirty gas of spray
Cleaned filtering layer 11 is entered, the peculiar smell in dirty gas and impurity are subjected to adsorption treatment；Then dirty gas removes by demister 12 again
Excessive moisture is removed, is discharged in the presence of air-introduced machine 14 via gas outlet 13；The storage water of the bottom of purification pot body 1 passes through one
After the section time or during hypervolia, it is back to cistern 15 via outlet water control valve 21, filter 22 and back water pump 23 and is followed
Ring uses, and filter 22 filters to storage water.Controller 24 can voluntarily control supply-water pump 16, the first control valve 18,
The work of two control valves 20, gas control valve 8, outlet water control valve 21, back water pump 23 and air-introduced machine 14；Discharged from gas outlet 13
Dirty gas is delivered in incinerator 26 by gas pipeline 35 to be burnt, and the burning of dirty gas is exported into 36 rows from net gas for non-toxic gas
Go out.
The present embodiment good purification, caused dirty gas filtering that biology can rot avoid polluting air and environment.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
God any modification, equivalent substitution and improvements made etc., should be included in the scope of the protection with principle.
Claims (9)
- A kind of 1. decayed off-gas processing equipment, it is characterised in that including be sequentially connected condensing plant, gas purification tank equipment and Incinerator；The condensing plant includes liquid collecting cavity, and the liquid collecting cavity is wrapped with condensation chamber；The side-lower of the liquid collecting cavity is communicated with Dirty gas enters pipe, and the top of the liquid collecting cavity exports provided with liquid collecting cavity；Liquid outlet is provided with below the liquid collecting cavity；It is described cold Condensate inlet is provided with above solidifying chamber, condensate outlet is provided with below the condensation chamber；The condensate inlet and Condensate outlet and condensate circulation system connectivity；The gas purification tank equipment includes purification pot body, and the intrinsic middle part of purification pot is provided with gas distribution orifice plate, institute Cover body of the gas distribution orifice plate for cone is stated, the tip of the cover body is provided with some air-vents on the gas distribution orifice plate upward；Water gap was formed between the inwall of the lower end of the gas distribution orifice plate and the purification pot body；Water inlet, the bottom of the side wall of the purification pot body are offered in the side wall of purification pot body below the gas distribution orifice plate Delivery port is offered on end, the water inlet is higher than the delivery port；Gas is provided with the bottom of the side wall of the purification pot body and enters pipe, the gas enters to be provided with gas control on pipe Valve；The gas enters pipe and the liquid collecting cavity outlet；Water supply coil pipe is provided with purification pot body above the gas distribution orifice plate, some sprays are provided with below the water supply coil pipe Head, the water outlet direction of the shower nozzle is downwards and to the sidewall slope of the purification pot body；Cleaned filtering layer is provided with purification pot body above the water supply coil pipe, is provided with above the cleaned filtering layer Demister；The upper end of the purification pot body offers gas outlet, and air-introduced machine is provided with the gas outlet；Cistern is provided with the outside of the purification pot body, the cistern connects feed pipe, the feed pipe through supply-water pump Connected through the first distributive pipe with the water supply coil pipe, the first control valve is provided with first distributive pipe；The feed pipe warp Second distributive pipe is connected with the water inlet, and the second control valve is provided with second distributive pipe；The delivery port connects through outlet water control valve, filter and back water pump with the cistern；The gas outlet is connected by gas pipeline with the incinerator；The burning furnace upper end is provided with net gas outlet.
- 2. decayed off-gas processing equipment as claimed in claim 1, it is characterised in that controller is provided with the cistern, The controller and the supply-water pump, the first control valve, the second control valve, gas control valve, outlet water control valve, back water pump and draw Blower fan electrically connects.
- 3. decayed off-gas processing equipment as claimed in claim 2, it is characterised in that be provided with water level in the purification pot body Sensor, the position of the level sensor less than the water inlet, higher than the delivery port, and the position of the level sensor Put the port of export for entering pipe higher than the gas；The level sensor communicates to connect with the controller.
- 4. decayed off-gas processing equipment as claimed in claim 3, it is characterised in that the gas enters pipe and extends into the purification In tank body, the port of export that the gas enters pipe is located in the middle part of the lower end of the gas distribution orifice plate.
- 5. decayed off-gas processing equipment as claimed in claim 4, it is characterised in that the lower end of the gas distribution orifice plate with it is described net The side wall for changing tank body is fixedly connected by fixed beam.
- 6. decayed off-gas processing equipment as claimed in claim 5, it is characterised in that the cleaned filtering layer is active carbon layer.
- 7. decayed off-gas processing equipment as claimed in claim 6, it is characterised in that first control valve, the second control valve, Gas control valve and outlet water control valve are magnetic valve.
- 8. decayed off-gas processing equipment as claimed in claim 7, it is characterised in that the top of the purification pot body is round platform Type.
- 9. decayed off-gas processing equipment as claimed in claim 8, it is characterised in that the bottom of the liquid collecting cavity is provided with funnel Shape collecting tank, the liquid outlet are arranged on the lower end of the infundibulate collecting tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710543124.8A CN107362649A (en) | 2017-07-05 | 2017-07-05 | Decayed off-gas processing equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710543124.8A CN107362649A (en) | 2017-07-05 | 2017-07-05 | Decayed off-gas processing equipment |
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| CN107362649A true CN107362649A (en) | 2017-11-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710543124.8A Pending CN107362649A (en) | 2017-07-05 | 2017-07-05 | Decayed off-gas processing equipment |
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Application publication date: 20171121 |