CN207928934U - A kind of consumer waste incineration tail gas soot processing device - Google Patents
A kind of consumer waste incineration tail gas soot processing device Download PDFInfo
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- CN207928934U CN207928934U CN201820150617.5U CN201820150617U CN207928934U CN 207928934 U CN207928934 U CN 207928934U CN 201820150617 U CN201820150617 U CN 201820150617U CN 207928934 U CN207928934 U CN 207928934U
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- activated carbon
- filter screen
- waste incineration
- tail gas
- processing device
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Abstract
The utility model is related to a kind of consumer waste incineration tail gas soot processing devices, including the active carbon filtering device and cyclone dust collectors being vertically connected with, the cyclone dust collectors include the cylinder and exhaust duct being vertically connected with, the air draft bottom of the tube is equipped with ash bucket, it is provided with gas outlet at the top of the cylinder, the gas outlet top connects active carbon filtering device, the active carbon filtering device includes sequentially connected first pipe from the bottom up, diffuser, activated carbon rack and reducing pipe, side is equipped with activated carbon inductor outside the diffuser, the activated carbon inductor is equipped with alarm lamp；The utility model has the advantages that using the combination of cyclone dust collectors and activated carbon, prevent the flue dust of contour stealth is unprocessed to be just expelled directly out, substantially reduces exiting flue gas concentration.This equipment operation is simple, saves floor space, good dedusting effect.
Description
Technical field
The utility model is related to air purification fields, and in particular to a kind of consumer waste incineration tail gas soot processing device.
Background technology
Waste incineration can realize the minimizing of house refuse, innoxious, recycling to the maximum extent, have and answer well
It with foreground, but burns and unavoidably brings secondary pollution, be especially made of flying dust, sour gas, dioxin, heavy metal etc.
The pollution of incineration flue gas.The prevention of flue gas of refuse burning secondary pollution is the indispensable component part of refuse burning system.It wants
Using gas cleaning treatment technology appropriate, the discharge of pollutant is effectively controlled.
In recent years, garbage incinerating tail gas equipment in China's more uses cyclone dust collectors and bag-type dust collecting equipment, wet type to wash
The application for washing device is relatively fewer, simultaneously because wet method can remove particle and gaseous pollutant in flue gas simultaneously, application by
Pay attention to more and more.
Fluoro-containing plastic and rubber in rubbish generate the processing of the sour gas such as HCL and SOx in burning, usually utilize
Minimizing technology is absorption process, and absorbent generally uses Ca (OH) 2, CaO and NaOH, common absorption process can be divided into dry method,
Wet method and semidry method.Dry method is directly sprayed into Ca (OH) 2 in the flue before dust-extraction unit, it is made to be mixed with flue gas, to absorb
Sour gas therein, reaction product are powdered, can be removed in cleaner.The method equipment is simple, does not generate useless
Water, but removal efficiency is relatively low.Wet method is exactly that a scrubbing tower is set behind dust-extraction unit, sprays limewash by tower top, works as flue gas
When passing through scrubbing tower from bottom to top, sour gas therein is absorbed by limewash.Tower bottom liquid is discharged after processing.This method efficiency
Height, but operating cost is higher.Calcium method is rationally utilized, can reach and the comparable removal rate of sodium method and reduces operating cost.It is half-dried
Method reactor is arranged before cleaner, and flue gas enters reaction tower by top, is carried out after being mixed with Ca (OH) 2, spray liquid anti-
Product is heated by high-temperature flue gas, and drying simultaneously becomes to be removed in smalls, the dust-extraction unit below.Semidry method efficiency compared with
It is low, waste water is not generated, but white cigarette is will produce in exhanst gas outlet, it is necessary to remove using the method for reheating.Flue whitewashing technology
It is a kind of improved semidry method, with flue directly as reactor, so that technology investment is reduced, operation simplifies and place needs to subtract
It is few.
Since the dioxin etc. in incinerator smoke is mainly adsorbed on ash surface, high-effective dust-removing can greatly subtract
Few burning facility discharges the substances such as dioxin into air.Activated carbon adsorption is the tail gas clean-up side that burning facility generally uses
The absorption of method, general activated carbon does not have selectivity, while activated carbon adsorption organic matter, volatile heavy metal and its chemical combination
Object can also be adsorbed, to reduce the amount for discharging heavy metal into air.China released it is several can be used for burn set
Apply the catalyst that dioxin in flue gas is degraded, test data shows, but equipment higher to the removal rate of dioxin in flue gas
Investment and operating cost are larger.
The exclusive use of the above equipment gets up can all have certain deficiency, therefore cleaner is combined and is conducive to
Efficiency of dust collection is improved, secondary pollution is reduced.
Since waste incineration gas componant complexity is various, secondary pollution is generated after burning, if cyclone dust collectors exhaust duct with
Cylinder tube wall is too close, easily forms inside and outside eddy flow " short circuit " phenomenon, and the dust that part is not eliminated in contour stealth is made to be directly mixed in
It is discharged in exhaust duct, to reduce efficiency of dust collection.Therefore the removal rate of flue dust is improved as far as possible using compound dust-collection device,
The gas of discharge is set to meet discharge standard.
The shortcomings that when being used alone with dust-extraction unit to solve the above-mentioned problems, needs to melt fume dust remover
Close, research and development it is a kind of it is simple in structure, be conveniently operated, the equipment complex of high dust collection efficiency reaches flue gas instead of existing multiple devices
Emission request.
Existing Chinese patent document CN202927861U discloses a kind of garbage combustion device end exhaust gas purification system,
Main technical schemes are：A kind of garbage combustion device end exhaust gas purification system comprising activated carbon adding device, bag-type dust
Device, chimney, it is characterised in that be additionally provided with gas purification tower between bag filter and chimney, be equipped with and fill out in the gas purification tower
The bed of material.It is different from the utility model.
Utility model content
The purpose of this utility model is to solve the above problems, and provides a kind of consumer waste incineration tail gas soot processing device,
It using the combination of cyclone dust collectors and activated carbon, prevents the flue dust of contour stealth is unprocessed to be just expelled directly out, substantially reduces outlet
Flue gas concentration.This equipment operation is simple, saves floor space, good dedusting effect.
To achieve the above object, the utility model provides the following technical solutions：
A kind of consumer waste incineration tail gas soot processing device, including the active carbon filtering device and whirlwind that are vertically connected with remove
Dirt device, the cyclone dust collectors include the cylinder and exhaust duct being vertically connected with, and the air draft bottom of the tube is equipped with ash bucket, the cylinder
Top is provided with gas outlet, and the gas outlet top connects active carbon filtering device, and the active carbon filtering device includes from lower past
Upper sequentially connected first pipe, diffuser, activated carbon rack and reducing pipe, diffuser outside side are equipped with activated carbon
Inductor, the activated carbon inductor are equipped with alarm lamp；The activated carbon rack is fixed between diffuser and reducing pipe
Second pipe in, the activated carbon rack includes upper filter screen and lower filter screen, and the activated carbon rack is internally provided with
Filter bag is fixed up by the first connector by filter bag, the upper filter screen and lower filter screen up and down respectively, the upper mistake
Strainer and lower filter screen side are fixed by the second connector with second pipe respectively, and the other side is equipped with handle, close to handle
The second pipe wall of side is equipped with opening door.
Further, the activated carbon rack is made of stainless steel filter screen.
Further, similarly hereinafter wide with high on the opening door and upper filter screen and lower filter screen.
Further, the handle, opening door and activated carbon inductor are set to the same side.
Further, the filter bag is made of Fibre Bag package active carbon powder.
As the optimal technical scheme of the utility model, the exhaust duct is cone.
As the optimal technical scheme of the utility model, first connector is lock, and the second connector is bolt.
The beneficial effects of the utility model are：
Cyclone dust collectors and activated carbon are combined in one piece the integration apparatus to be formed by the utility model, to exporting cigarette
Gas is purified again, improves the efficiency of dust collection of exiting flue gas, is solved in cyclone dust collectors work because of contour stealth " short circuit "
Flue gas caused by and unprocessed the case where being just directly mixed in exhaust pipe；Activated carbon used can reuse, and be inhaled to flue gas
Attached ability is strong, and the treating capacity of flue gas can be improved；Reducing pipe can substantially reduce the resistance of exit flow, improve exit velocity, add
Fast treatment effeciency；Installation area is few, easy to operate, and high dust collection efficiency, maintenance are convenient, small investment, at low cost, main to be applicable in
In boiler smoke dedusting, multistage dedusting and pre- dedusting.
Description of the drawings
It is required in being described below to embodiment to make in order to illustrate more clearly of the utility model embodiment technical solution
Attached drawing is briefly described, it should be apparent that, the accompanying drawings in the following description is only the utility model in order to more clearly
Illustrate the utility model embodiment or technical solution in the prior art, for those of ordinary skill in the art, is not paying
Under the premise of going out creative work, other drawings may also be obtained based on these drawings.
Fig. 1 is the structural schematic diagram of the utility model；
In figure：A. active carbon filtering device, B. cyclone dust collectors, 1. diffusers, 2. filter bags, 3. second connectors, 4.
Reducing pipe, filter screen on 5., 6. handles, 7. opening doors, 8. times filter screens, 9. alarm lamps, 10. activated carbon inductors, 11. second
Pipeline, 12. cylinders, 13. gas outlets, 14. first pipes, 15. exhaust ducts, 16. ash buckets.
Specific implementation mode
A kind of consumer waste incineration tail gas soot processing device as shown in Figure 1, including the activated carbon being vertically connected with filter
Device A and cyclone dust collectors B, the cyclone dust collectors B include the cylinder 12 being vertically connected with and exhaust duct 15, the exhaust duct 15
Bottom is equipped with ash bucket 16, and 12 top of the cylinder is provided with gas outlet 13, and 13 top of the gas outlet connects active carbon filtering device
A, the active carbon filtering device A include from the bottom up sequentially connected first pipe 14, diffuser 1, activated carbon rack and
Reducing pipe 4,1 outside side of the diffuser are equipped with activated carbon inductor 10, and the activated carbon inductor 10 is equipped with alarm lamp
9, activated carbon inductor 10 is reminded replaces activated carbon filter bag 2 in time.The thin dirt not detached in Whirlwind barrel 12 in this way is gentle
Stream passes through filter bag 2 together when, since the high surface area and porous structure of absorbent charcoal material can capture smaller particle
Flue dust, and can also be replaced in time when the saturation of filter bag 2, it can be continued with after being exposed to the sun.
The activated carbon rack is fixed in the second pipe 11 between diffuser 1 and reducing pipe 4, and the activated carbon is put
It includes upper filter screen 5 and lower filter screen 8 to set frame, and the activated carbon rack is internally provided with filter bag 2, the upper filter screen 5 and
About 2 filter bag is fixed up by the first connector by lower filter screen 8 respectively, 8 side of the upper filter screen 5 and lower filter screen
It is fixed respectively with second pipe 11 by the second connector 3, the other side is equipped with handle 6, in the second pipe close to 6 side of handle
11 walls are equipped with opening door 7.
Further, the activated carbon rack is made of stainless steel filter screen.
Further, the opening door 7 and following same width on upper filter screen 5 and lower filter screen 8 are same high.
Further, the handle 6, opening door 7 and activated carbon inductor 10 are set to the same side.
Further, the filter bag 2 is made of Fibre Bag package active carbon powder.
As the optimal technical scheme of the utility model, the exhaust duct 15 is cone.
As the optimal technical scheme of the utility model, first connector is lock, and the second connector 3 is bolt.
The utility model production technology main process is：
Cyclone dust collectors B air inlets 13 are connect by first pipe 14 with wind turbine, after dust-contained airflow enters cyclone dust collectors B
It rotates, grit is detached to from air-flow by centrifugal force and is captured in wall, since gravity makes grit fall into ash
It is collected in bucket 16.Due to the presence of cyclone dust collectors B exhaust ducts 15, contour stealth can be converted into inward eddy, processed gas
Body enters gas outlet 13.
After flue gas enters gas outlet 13,13 top of gas outlet connects a part of first pipe 14, and first pipe 14 connects gradually
Expander 1 and reducing pipe 4.Diffuser 1 prevents powerful air-flow from all rushing in diffuser 1 and causes to the process of one buffering of air-flow
It blocks, treated, and flue gas is discharged by reducing pipe 4, and reducing pipe 4 can reduce air drag when flue gas discharge, increase flue gas
Exit velocity.Activated carbon filter bag rack is fixed in the second pipe 11 between diffuser 1 and reducing pipe 4.It places
Frame is made of the filter screen of stainless steel, including upper filter screen 5 and lower filter screen 8, and filter bag 2 is evenly laid out in centre, and two
The side of a filter screen all uses bolt 3 to fix respectively, and the other side is equipped with handle 6.Handle 6 can be used when placing filter bag 2
Upper filter screen 5 is mentioned, and after filter bag 2 is put in, upper and lower filter screen is respectively arranged with lock, can be by filter bag 2 firmly
It is fixed in filter screen, influences efficiency of dust collection to prevent larger flue gas stream from having rushed activated carbon filter bag 2.Filter bag 2 is
Active carbon powder is wrapped up with Fibre Bag, is laid in filter screen after sealing.It is equipped on the barrel close to 6 side of handle and double-deck
Filter screen with high opening door 7, checks the absorbing state of activated carbon and replaces filter bag 2 with wide to facilitate.Activated carbon inductor
10 are also mounted at homonymy, and activated carbon inductor 10 is equipped with alarm lamp 9, sets saturation alert data in advance, when activated carbon is full
And when, 9 prompting changing of alarm lamp.
Cyclone dust collectors B and active carbon filtering device A are combined in one piece the integration to be formed and set by the utility model
It is standby, 13 flue gas of gas outlet is purified again, improves the efficiency of dust collection of exiting flue gas, solves and works in cyclone dust collectors B
Middle flue gas unprocessed the case where being just directly mixed in exhaust pipe caused by due to contour stealth " short circuit "；Activated carbon used can weigh
It is multiple to utilize, it is strong to flue gas adsorption capacity, the treating capacity of flue gas can be improved；Reducing pipe 4 can substantially reduce the resistance of exit flow,
Exit velocity is improved, treatment effeciency is accelerated；Installation area is few, easy to operate, and maintenance is convenient, small investment, at low cost, mainly
Suitable for boiler smoke dedusting, multistage dedusting and pre- dedusting.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection domain within.
Claims (7)
1. a kind of consumer waste incineration tail gas soot processing device, which is characterized in that the activated carbon including being vertically connected with filters dress
Set (A) and cyclone dust collectors (B), the cyclone dust collectors (B) include the cylinder (12) being vertically connected with and exhaust duct (15), described
Exhaust duct (15) bottom is equipped with ash bucket (16), and gas outlet (13), gas outlet (13) top are provided at the top of the cylinder (12)
Active carbon filtering device (A) is connected, the active carbon filtering device (A) includes sequentially connected first pipe from the bottom up
(14), diffuser (1), activated carbon rack and reducing pipe (4), the external side of the diffuser (1) are equipped with activated carbon inductor
(10), the activated carbon inductor (10) is equipped with alarm lamp (9)；
The activated carbon rack is fixed on the second pipe (11) between diffuser (1) and reducing pipe (4) Nei, the activated carbon
Rack includes upper filter screen (5) and lower filter screen (8), and the activated carbon rack is internally provided with filter bag (2), the upper mistake
Filter bag (2) is fixed up by the first connector by strainer (5) and lower filter screen (8) up and down respectively, the upper filter screen (5)
And lower filter screen (8) side is fixed by the second connector (3) and second pipe (11) respectively, the other side is equipped with handle (6),
Second pipe (11) wall close to handle (6) side is equipped with opening door (7).
2. a kind of consumer waste incineration tail gas soot processing device according to claim 1, which is characterized in that the activity
Charcoal rack is made of stainless steel filter screen.
3. a kind of consumer waste incineration tail gas soot processing device according to claim 1, which is characterized in that the opening
Door (7) is with upper filter screen (5) and lower filter screen (8) with wide with high.
4. a kind of consumer waste incineration tail gas soot processing device according to claim 1, which is characterized in that the handle
(6), opening door (7) and activated carbon inductor (10) are set to the same side.
5. a kind of consumer waste incineration tail gas soot processing device according to claim 1, which is characterized in that the filtering
Bag (2) is made of Fibre Bag package active carbon powder.
6. a kind of consumer waste incineration tail gas soot processing device according to claim 1, which is characterized in that the air draft
It is cone to manage (15).
7. a kind of consumer waste incineration tail gas soot processing device according to any one of claims 1 to 6, feature exist
In first connector is lock, and the second connector (3) is bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820150617.5U CN207928934U (en) | 2018-01-29 | 2018-01-29 | A kind of consumer waste incineration tail gas soot processing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820150617.5U CN207928934U (en) | 2018-01-29 | 2018-01-29 | A kind of consumer waste incineration tail gas soot processing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207928934U true CN207928934U (en) | 2018-10-02 |
Family
ID=63650616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820150617.5U Active CN207928934U (en) | 2018-01-29 | 2018-01-29 | A kind of consumer waste incineration tail gas soot processing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207928934U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112791547A (en) * | 2020-12-22 | 2021-05-14 | 周建新 | Fluidization dust remover |
| CN114522505A (en) * | 2022-02-14 | 2022-05-24 | 上海交通大学 | Direct air carbon dioxide capture system based on amine-loaded solid adsorbent |
-
2018
- 2018-01-29 CN CN201820150617.5U patent/CN207928934U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112791547A (en) * | 2020-12-22 | 2021-05-14 | 周建新 | Fluidization dust remover |
| CN114522505A (en) * | 2022-02-14 | 2022-05-24 | 上海交通大学 | Direct air carbon dioxide capture system based on amine-loaded solid adsorbent |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210914 Address after: 710000 room 1102, unit 1, building 6, No. 101, beichitou Second Road, Yanta District, Xi'an City, Shaanxi Province Patentee after: Qin Liang Address before: 710000 room 413, floor 4, block C, Boyuan science and Technology Plaza, Xi'an Jiaotong University, No. 99, Yanxiang Road, Yanta District, Xi'an City, Shaanxi Province Patentee before: XI'AN LEJINGDA ENVIRONMENT Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211022 Address after: Room B111, 5th floor, Qujiang campus, Jiaotong University, 99 Yanxiang Road, Yanta District, Xi'an City, Shaanxi Province, 710000 Patentee after: SHAANXI HUACHENG INDUSTRIAL Co.,Ltd. Address before: 710000 room 1102, unit 1, building 6, No. 101, beichitou Second Road, Yanta District, Xi'an City, Shaanxi Province Patentee before: Qin Liang |