CN206853377U - A kind of solar energy industry crystal pulling house exhaust cleaning system - Google Patents
A kind of solar energy industry crystal pulling house exhaust cleaning system Download PDFInfo
- Publication number
- CN206853377U CN206853377U CN201720689005.9U CN201720689005U CN206853377U CN 206853377 U CN206853377 U CN 206853377U CN 201720689005 U CN201720689005 U CN 201720689005U CN 206853377 U CN206853377 U CN 206853377U
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- CN
- China
- Prior art keywords
- filter
- solar energy
- crystal pulling
- cleaning system
- energy industry
- 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.)
- Expired - Fee Related
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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
- Y02A50/2351—Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust
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- Electrostatic Separation (AREA)
Abstract
The utility model discloses a kind of solar energy industry crystal pulling house exhaust cleaning system, cyclone separator, multi-stage mechanical filter, the multistage electrostatic filter being connected including pipeline successively, the multistage electrostatic filter are connected by centrifugation frequency blower fan with purification waste gas outlet；The utility model has the advantage of：Stable equipment operation, cleaning gap periods length, scale removal process are not shut down, and ensure that the stabilization of system equipment, and process is non-maintaining, no material consumption, avoids producing secondary pollution to environment, improves clean-up effect.
Description
Technical field
A kind of waste gas cleaning system is the utility model is related to, specifically a kind of solar energy industry crystal pulling house exhaust is net
Change system, belong to waste gas cleaning system field.
Background technology
In solar energy materials monocrystalline silicon manufacturing, the in line mode in technology waste gas generally use high-altitude in crystal-pulling workshop
Or the processing of activated carbon tower filtering adsorpting device system purification or the processing of single electrostatic adsorption device system purification.Benign monocrystalline is drawn
Workshop processed is substantially continuous uninterrupted production in 24 hours, and exhaust gas production is big.High-altitude is in line, is not handled by, by above Ground
The chimney that 15 meters of face is exhausted directly in air, and indirect hazard is too big；Activated carbon tower filtering adsorpting device system is substantially run not
By two months, just whole saturations were failed, it is necessary to change, and not only workload is big but also difficult abnormal for replacing, and cigarette becomes have oil,
And wrap up the state that activated carbon forms oil vacuole charcoal；And big carbon content active cost height is not only expended, also produce a large amount of parrot coal and mutually mix
Intractable solid refuse.Single electrostatic adsorption device system processing power is low, and treatment effect stability is poor；Run several days and imitate
Fruit drastically declines, and just needs cleaning unit within 3-5 days, and the cleaning frequency is short, and cleaning and maintenance workload are big；Clean unit and height
Volt circuit service life is short；With front end production equipment manufacturability mismatch, bad adaptability, it is difficult to transformation and upgrade；Exist simultaneously, by
Big in waste gas oil smoke treating capacity, easy occurrence of equipment burns failure.
The content of the invention
In order to solve the above problems, the utility model devises a kind of solar energy industry crystal pulling house exhaust cleaning system.
The stable effect of system equipment is good, and outer waste air PM2.5 values are in below 100mg/m3；Waste oil fume collector unit scale removal process is not
Shut down, cleaning gap periods length, up to more than 40 days；Without consumptive material, avoid producing environment secondary pollution, more than 99% it is useless
Oil is separated from flue gas to be recycled, and realizes the environmental protection recycled truly；Inlet end and outlet side
Equipped with online oil smoke detection sensor, real time data is collected, number can be provided to management platform or environmentally friendly platform or supervising platform
According to；It can be controlled using VFC according to waste gas output, realize the matching with production technology and flexible adaptation, it is more energy efficient；
System uses modular designs, is highly susceptible to upgrading, adapts to the environmental protection standard constantly lifted.The system is in solar energy industry
With extensive dissemination.
The technical solution of the utility model is：
A kind of solar energy industry crystal pulling house exhaust cleaning system, including the connected cyclone separator of pipeline, more successively
Level mechanical filter unit, multistage electrostatic filter, the multistage electrostatic filter are useless with purification by centrifugation frequency blower fan
Gas outlet is connected.
Wherein, the cyclone separator is gas-liquid separator, and the multi-stage mechanical filter is three-level mechanical filter
Device, the multistage electrostatic filter are level Four electrostatic filter device.
In addition, the port of export of the entrance point and multistage electrostatic filter before the cyclone separator is provided with online dense
Monitoring device is spent, the device can carry out network and be wirelessly transferred real time data.
The three-level mechanical filter unit includes mechanical scraper prefiltration, woven wire medium air filtration and the efficient mistake of metal film
Filter.
The level Four electrostatic filter device includes imitating level filter and middle high electricity in high voltage primary filter, high voltage appearance
The sub- efficiently level filter of pressure.
Waste gas is first passed around cyclone separator and is separated big solid particle and drop using gravity principle, then
Mechanical medium filtering into three-level difference filtering material is separated, and enters back into the electro static filtering section of level Four different structure form
Separated, discharged through frequency conversion fan, it is recycling that all fluid oils branched away collect collection.
Connected, the principle of classified filtering, more become more meticulous than existing filtering technique using multiple purifying technology, complete machine has net
The advantages that change effect is good, stable equipment operation, collector unit cleaning gap periods length, and scale removal process is not shut down.
The application of vapor-liquid separation technology section before cleaning, it is net to rear end to solve major diameter mushy stage particle in complex waste gas
Change the impact of equipment, ensure the stabilization of system equipment, process is non-maintaining, no material consumption, avoids producing secondary pollution to environment；It is multistage
Effective interception of the mechanical filter to high concentration oil smoke, created conditions for rear end electrostatic purifier process of refinement, improve purification
Effect, purification capacity is reserved, largely can extend cleaning cycle.By Experimental comparison, at high concentration oil flue waste gas
During reason, vapor-liquid separation technology and new multistage mechanical filter can throttle 50 ~ 60% oil smoke, for the processing of alone electrostatic technique
For equipment, cleaning cycle can extend to one month from one week.
Electrostatic purifier is optimized to the structure and material of laying dust module, improved, and improves its stability used,
Avoid impact of the electrostatic arcing to high voltage power supply, protection equipment is stable.
It the application of frequency conversion fan, while energy-conservation, can be changed according to the condition of production, with reference to the change of oil smoke total amount, closed
Flue gas flow, pressure, the flow velocity in control system pipeline are managed, is system one rational parametric environmental of effective runing adjustment.
Online concentration monitoring device, the exhaust gas concentration index of monitoring discharge at any time, realizes the environment protection emission really having good grounds,
Can online management and parallel control.
The utility model has the advantage of：The stable effect of system equipment is good, and outer waste air PM2.5 values are in 100mg/m3
Below；Waste oil fume collector unit scale removal process is not shut down, and cleaning gap periods length was up to more than 40 days；No material consumption, avoid to ring
Border produces secondary pollution, and more than 99% waste oil is separated from flue gas to be recycled, and realizes circulation truly
The environmental protection utilized；Inlet end and outlet side are furnished with online oil smoke detection sensor, collect real time data, can to management platform or
Environmentally friendly platform or supervising platform provide data and carried；It can be controlled, realized and production work according to waste gas output using VFC
The matching of skill and flexible adaptation, it is more energy efficient；System uses modular designs, is highly susceptible to upgrading, adapts to what is constantly lifted
Environmental protection standard.
The utility model is described in further detail with reference to the accompanying drawings and examples.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model embodiment.
Embodiment
Preferred embodiment of the present utility model is illustrated below, it will be appreciated that preferred embodiment described herein
The utility model is merely to illustrate and explained, is not used to limit the utility model.
Embodiment 1
As shown in figure 1, a kind of solar energy industry crystal pulling house exhaust cleaning system, including pipeline connected whirlwind point successively
From device 1, multi-stage mechanical filter 2, multistage electrostatic filter 3, the multistage electrostatic filter passes through centrifugation frequency
Blower fan 5 is connected with purification waste gas outlet 6.
Wherein, the cyclone separator is gas-liquid separator, and the multi-stage mechanical filter is three-level mechanical filter
Device（Including mechanical scraper prefiltration, woven wire medium air filtration and metal film high efficiency filter）, the multistage electrostatic filtering dress
It is set to level Four electrostatic filter device（It is sub- high including imitating level filter and high voltage appearance in high voltage primary filter, high voltage appearance
Imitate level filter）.
In addition, the port of export of the entrance point and multistage electrostatic filter before the cyclone separator is respectively equipped with
Line concentration monitoring device 7 and 4, the device can carry out network and be wirelessly transferred real time data.
Waste gas is first passed around cyclone separator and is separated big solid particle and drop using gravity principle, then
Mechanical medium filtering into three-level difference filtering material is separated, and enters back into the electro static filtering section of level Four different structure form
Separated, discharged through frequency conversion fan, it is recycling that all fluid oils branched away collect collection.
Claims (5)
- A kind of 1. solar energy industry crystal pulling house exhaust cleaning system, it is characterised in that：The whirlwind point being connected including pipeline successively From device, multi-stage mechanical filter, multistage electrostatic filter, the multistage electrostatic filter passes through centrifugation frequency blower fan It is connected with purification waste gas outlet.
- A kind of 2. solar energy industry crystal pulling house exhaust cleaning system according to claim 1, it is characterised in that：The rotation Wind separator is gas-liquid separator, and the multi-stage mechanical filter is three-level mechanical filter unit, the multistage electrostatic mistake Filter device is level Four electrostatic filter device.
- A kind of 3. solar energy industry crystal pulling house exhaust cleaning system according to claim 1 or 2, it is characterised in that：Institute The port of export of entrance point and the multistage electrostatic filter before stating cyclone separator is equipped with online concentration monitor dress Put.
- A kind of 4. solar energy industry crystal pulling house exhaust cleaning system according to claim 2, it is characterised in that：It is described Three-level mechanical filter unit includes mechanical scraper prefiltration, woven wire medium air filtration and metal film high efficiency filter.
- A kind of 5. solar energy industry crystal pulling house exhaust cleaning system according to claim 2, it is characterised in that：It is described Level Four electrostatic filter device includes imitating level filter and the sub- efficiently level mistake of high voltage appearance in high voltage primary filter, high voltage appearance Filter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720689005.9U CN206853377U (en) | 2017-06-14 | 2017-06-14 | A kind of solar energy industry crystal pulling house exhaust cleaning system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720689005.9U CN206853377U (en) | 2017-06-14 | 2017-06-14 | A kind of solar energy industry crystal pulling house exhaust cleaning system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206853377U true CN206853377U (en) | 2018-01-09 |
Family
ID=60831778
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720689005.9U Expired - Fee Related CN206853377U (en) | 2017-06-14 | 2017-06-14 | A kind of solar energy industry crystal pulling house exhaust cleaning system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206853377U (en) |
-
2017
- 2017-06-14 CN CN201720689005.9U patent/CN206853377U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180109 Termination date: 20190614 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |