CN107841349A - A kind of waste gas circulation processing system - Google Patents
A kind of waste gas circulation processing system Download PDFInfo
- Publication number
- CN107841349A CN107841349A CN201711189729.8A CN201711189729A CN107841349A CN 107841349 A CN107841349 A CN 107841349A CN 201711189729 A CN201711189729 A CN 201711189729A CN 107841349 A CN107841349 A CN 107841349A
- Authority
- CN
- China
- Prior art keywords
- gas
- waste
- sedimentation basin
- processing system
- circulation processing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10K—PURIFYING OR MODIFYING THE CHEMICAL COMPOSITION OF COMBUSTIBLE GASES CONTAINING CARBON MONOXIDE
- C10K1/00—Purifying combustible gases containing carbon monoxide
- C10K1/002—Removal of contaminants
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10K—PURIFYING OR MODIFYING THE CHEMICAL COMPOSITION OF COMBUSTIBLE GASES CONTAINING CARBON MONOXIDE
- C10K1/00—Purifying combustible gases containing carbon monoxide
- C10K1/08—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors
- C10K1/10—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors with aqueous liquids
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Gasification And Melting Of Waste (AREA)
Abstract
The invention discloses a kind of waste gas circulation processing system, including raw gas entrance, wash mill, sedimentation basin, conveying gas blower and gas exit, the sedimentation basin includes waste material entrance and gas outlet, the raw gas entrance, wash mill and waste material entrance pass sequentially through pipeline connection, the fork pipelines being connected with gas exit are provided between wash mill and the waste material entrance, the gas outlet is connected by conveying gas blower with outside kiln pipeline.The tentatively manufactured raw gas of outside kiln, pass through remainder waste gas after wash mill, this portion is taken away using conveying gas blower, it is sent to inside kiln and burns, it is effectively utilized unnecessary waste gas, improve efficiency of combustion, it is possible to reduce to the industrial cost of waste gas purification processing, reduce enterprise's production cost.
Description
Technical field
The present invention relates to ceramic industry coal gas exhaust-gas treatment field, particularly a kind of waste gas circulation processing system.
Background technology
Existing domestic ceramic industry produces raw gas during coal gas, is using circulation using common industrial means
Water or other liquid carry out a step washing to discharged producer gas, then immediately proceed to deposit gas tank, but the cleaning of this method is imitated
Fruit is bad, and the content of caused waste gas combustible gas is higher, and Some Enterprises directly send waste gas back to kiln as fuel recycle profit
With, but moiety content can not remove in combustion in waste gas, easily be accumulated in kiln, the circulatory system needs regular
Kiln is cleared up, influences industrial production progress.
The content of the invention
To solve the above problems, it is an object of the invention to provide a kind of 24 hours operation, phenol water and Jiao can be collected
The scheme for exhaust gas circulation system of oil etc., transformed on the basis of original production line equipment, without changing big scale production equipment.
Technical scheme is used by the present invention solves its problem：
A kind of waste gas circulation processing system, including raw gas entrance, wash mill, sedimentation basin, conveying gas blower and coal gas go out
Mouthful, the sedimentation basin includes waste material entrance and gas outlet, and the raw gas entrance, wash mill and waste material entrance pass sequentially through pipe
Road is connected, and the fork pipelines being connected with gas exit, the gas outlet warp are provided between wash mill and the waste material entrance
Conveying gas blower is crossed to be connected with outside kiln pipeline.
Further, the sedimentation basin also includes being arranged at the overturning hinge door of sedimentation basin outer surface, the overturning hinge door surface upwards,
Tilt the side for being installed on waste precipitate pond.
Further, the overturning hinge door is set by mode on the door, often fans the handle being provided with door for pulling the door open.
Further, the cut-off connected for disconnecting waste material entrance with gas exit pipeline is additionally provided with the fork pipelines
Valve.
Further, in addition to it is arranged at the three-dimensional gate valve of transverse direction of pipeline between the conveying gas blower and outside kiln.
Further, pipeline between a plurality of connection conveying gas blower and outside kiln, every pipeline relative set are included
There is laterally three-dimensional gate valve.
Further, the sedimentation basin bottom remains with the liquid of certain altitude, and the waste material entrance is hollow through sedimentation basin
Part, insertion liquid level lower section.
Further, the gas exit is additionally provided with the filtering entrance into sedimentation basin, and the filtering entrance passes through precipitation
Pond hollow space, insertion liquid level lower section.
Further, the gas exit is additionally provided with the air cooling equipment for reducing gas temperature.
The beneficial effects of the invention are as follows：A kind of waste gas circulation processing system of the present invention, outside kiln are preliminary manufactured thick
Coal gas, by remainder waste gas after wash mill, this portion is taken away using conveying gas blower, be sent to inside kiln and fire
Burn, be effectively utilized unnecessary waste gas, improve efficiency of combustion, it is possible to reduce to the industrial cost of waste gas purification processing, reduce enterprise
Industry production cost.
Brief description of the drawings
The invention will be further described with reference to the accompanying drawings and examples.
Fig. 1 is the structural representation of the embodiment of the present invention；
Fig. 2 is the structural representation of the sedimentation basin of the embodiment of the present invention；
Embodiment
A kind of waste gas circulation processing system, including raw gas entrance 1, wash mill 2, sedimentation basin 3, conveying gas blower 4 and coal
Gas outlet 5, sedimentation basin 3 include waste material entrance 31 and gas outlet 32, and raw gas entrance 1, wash mill 2 and waste material entrance 31 are successively
Connected by pipeline, the fork pipelines being connected with gas exit 5, gas outlet are provided between wash mill 2 and waste material entrance 31
32 are connected by conveying gas blower 4 with outside kiln pipeline.
Shown in reference picture 1, the outside of sedimentation basin 3 is provided with the overturning hinge door 33 of clamshell doors mode, and the surface of overturning hinge door 33 is upward, with
About 45 degree of bottom surface angle is obliquely installed, and operating personnel open door and easily the inside sediment can be operated；Overturning hinge door 33
On be provided with handle 331 for pulling the door open, by the length of sedimentation basin 3, the present embodiment installs two pairs of overturning hinge doors 33, prevents sedimentation basin
Exhaust emissions in 3 are into air.
The raw gas processed from outside kiln enters raw gas entrance 1, and by wash mill 2, wash mill 2 is phenol
Water flusher, raw gas is cleaned using the phenol water of circulation, the raw gas through over cleaning enters waste material entrance 31 and coal
Gas exports the fork pipelines between 5, and waste material entrance 31 is fallen under the sewage and sediment that wash down.
The stop valve 51 of control break-make is provided with above-mentioned fork pipelines, gas exit 5 includes two side ducts, and side is logical
To the pipeline of air accumulator, side is the filtering entrance 52 further precipitated, leads to and air cooling equipment is provided with the pipeline of air accumulator
53, because raw gas is hot gas, safety problem may be triggered by being directly entered air accumulator, set air cooling equipment 53 to cool down herein
Raw gas after washing, because washing is not completely clean, after the cooling of air cooling equipment 53, the material such as part phenol water, tar
Under fall on filtering entrance 52.
Reference picture 2, waste material entrance 31 and filtering entrance 52 enter in sedimentation basin 3.Retain certain altitude water in sedimentation basin 3
The liquid of position, the liquid for a period of time that generally works is sewage, and liquid only makees fluid-tight effect herein；Waste material entrance 31 and filter into
Mouth 52 is stretched into below liquid level using pipe method, phenol water, tar in waste material entrance 31 and filtering entrance 52 obtained by filtering etc.
In sedimentation basin 3 and liquid mixed precipitation, also included by the sewage in worker's periodic cleaning sedimentation basin 3, while into sedimentation basin 3
The waste gas that part is flammable, waste gas enter the hollow space of sedimentation basin 3, discharged by gas outlet 32.
Gas outlet 32 is connected with outside kiln by pipeline, and conveying gas blower 4 and laterally three-dimensional gate valve 41 are provided with pipeline,
Laterally three-dimensional gate valve 41 is used for the break-make for the pipeline for controlling waste gas to enter outside kiln, when laterally three-dimensional gate valve 41 is opened, send
Waste gas in sedimentation basin 3 is extracted out to be sent in outside kiln by gas blower fan 4 to burn, when laterally three-dimensional gate valve 41 is closed, wind of supplying gas
Machine 4 is stopped.Worker can adjust the logical of horizontal three-dimensional gate valve 41 according to situations such as the pressure of kiln situation and this circulatory system
It is disconnected.
In actual applications, worked together using multiple waste gas circulation processing systems, set up and circulate using a plurality of pipeline.
Present invention design original intention is the waste gas effectively using raw gas after scrubbed, and part fuel gas is included in waste gas,
Thus set out and be recycled, put into kiln and burn, increase operation rate, while also alleviate the work of pollution processing to a certain extent
Make.
It is described above, simply presently preferred embodiments of the present invention, the invention is not limited in above-mentioned embodiment, as long as
It reaches the technique effect of the present invention with identical means, should all belong to protection scope of the present invention.
Claims (9)
- A kind of 1. waste gas circulation processing system, it is characterised in that：Including raw gas entrance (1), wash mill (2), sedimentation basin (3), conveying gas blower (4) and gas exit (5), the sedimentation basin (3) includes waste material entrance (31) and gas outlet (32), described thick Gas entry (1), wash mill (2) pass sequentially through pipeline with waste material entrance (31) and are connected, and the wash mill (2) enters with waste material The fork pipelines being connected with gas exit (5) are provided between mouth (31), the gas outlet (32) is by conveying gas blower (4) and outside Portion's kiln pipeline connection.
- A kind of 2. waste gas circulation processing system according to claim 1, it is characterised in that：The sedimentation basin (3) also includes The overturning hinge door (33) of sedimentation basin (3) outer surface is arranged at, overturning hinge door (33) surface is upward, inclination is installed on waste precipitate pond Side.
- A kind of 3. waste gas circulation processing system according to claim 2, it is characterised in that：The overturning hinge door (33) is by the door Mode is set, and often fans the handle (331) being provided with door for pulling the door open.
- A kind of 4. waste gas circulation processing system according to claim 1, it is characterised in that：Also set up on the fork pipelines Have for disconnecting the stop valve (51) that waste material entrance (31) connects with gas exit (5) pipeline.
- A kind of 5. waste gas circulation processing system according to claim 1, it is characterised in that：Also include being arranged at described supply gas The three-dimensional gate valve of transverse direction (41) of pipeline between blower fan (4) and outside kiln.
- A kind of 6. waste gas circulation processing system according to claim 5, it is characterised in that：Include and sent described in a plurality of connection Pipeline between gas blower fan (4) and outside kiln, every pipeline are correspondingly provided with laterally three-dimensional gate valve (41).
- A kind of 7. waste gas circulation processing system according to claim 1, it is characterised in that：Sedimentation basin (3) bottom is protected The liquid of certain altitude is left, the waste material entrance (31) passes through sedimentation basin (3) hollow space, insertion liquid level lower section.
- A kind of 8. waste gas circulation processing system according to claim 7, it is characterised in that：The gas exit (5) also sets The filtering entrance (52) into sedimentation basin (3) is equipped with, the filtering entrance (52) passes through sedimentation basin (3) hollow space, inserts liquid Below face.
- A kind of 9. waste gas circulation processing system according to claim 1, it is characterised in that：The gas exit (5) also sets It is equipped with the air cooling equipment (53) for reducing gas temperature.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711189729.8A CN107841349A (en) | 2017-11-23 | 2017-11-23 | A kind of waste gas circulation processing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711189729.8A CN107841349A (en) | 2017-11-23 | 2017-11-23 | A kind of waste gas circulation processing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107841349A true CN107841349A (en) | 2018-03-27 |
Family
ID=61680185
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711189729.8A Withdrawn CN107841349A (en) | 2017-11-23 | 2017-11-23 | A kind of waste gas circulation processing system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107841349A (en) |
-
2017
- 2017-11-23 CN CN201711189729.8A patent/CN107841349A/en not_active Withdrawn
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180327 |
|
| WW01 | Invention patent application withdrawn after publication |