CN204337923U - With the chambered pulse back-flushing bag type dust collector of air cleaning unit - Google Patents
With the chambered pulse back-flushing bag type dust collector of air cleaning unit Download PDFInfo
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- CN204337923U CN204337923U CN201420737936.8U CN201420737936U CN204337923U CN 204337923 U CN204337923 U CN 204337923U CN 201420737936 U CN201420737936 U CN 201420737936U CN 204337923 U CN204337923 U CN 204337923U
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- air
- cleaning unit
- air cleaning
- air outlet
- dust collector
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Abstract
The utility model relates to the chambered pulse back-flushing bag type dust collector with air cleaning unit, comprise newel frame, support column, dirt gas import unit assemblage, air-out assembly, ash hopper device, described deduster is provided with air cleaning unit, this device comprises the second air inlet and the second air outlet, second air inlet of purifier is connected with the first air outlet of sack cleaner, described second air outlet is connected with blower fan, and blower fan is connected with aiutage.Deduster also comprises PLC automatic control cabinet, temperature and pressure sensor, and PLC is connected with volume damper, exhaust-valve, transfer valve, sensor and general import valve respectively.The utility model arranges air cleaning unit at air outlet, can meet the requirement of current national relevant criterion.Adopt PLC to monitor with the operation of sensor to deduster being located at different parts, on-line checkingi operation troubles is also reported to the police, and effectively ensures that filter bag works in tolerance zone.The utility model automaticity is high, good dedusting effect, easy to use and reliable.
Description
Technical field
The utility model relates to deduster, and especially a kind of being mainly used in is administered high temperature, high humility, had the chambered pulse back-flushing bag type dust collector with air cleaning unit of corrosivity industrial waste gas.
Background technology
Pulsating back-blowing sack cleaner is generally made up of a few parts such as bottom steel structure stand, ash bucket, casing, inlet and outlet, filter bag, jetting deashing device and control device.The control device of existing deduster is generally mechanical type or electromechanical integrated structure, and automaticity is not high.
On July 25th, 1996, the applicant applied for that title is the utility model patent of " chamber pulsating back-blowing big cloth bag dust remover ", on June 3rd, 1998 authorizes open, and Authorization Notice No. is: CN2282921Y, and the patent No. is 96232416.7.This patent mainly adopts the triple valve of new structure, not dust stratification in deduster sub-air chamber, and without reentrainment of dust, air quantity is large, good dedusting effect, uses reliable.But the operation of this deduster controls usual needs manually to be completed, deduster needs to be improved further in structure and control.At present, the air pollution of China's most area is comparatively serious, and country improves further for the discharge standard of relevant enterprise, and therefore, the technical requirement of deduster also needs corresponding raising.
Utility model content
For the deficiency of above existing deduster, it is high that the purpose of this utility model is to provide a kind of automaticity, good dedusting effect, the easy to use and reliable chambered pulse back-flushing bag type dust collector with air cleaning unit.
The purpose of this utility model is achieved by the following technical solution:
With the chambered pulse back-flushing bag type dust collector of air cleaning unit, comprise newel frame, support column, dirt gas import unit assemblage, air-out assembly, ash hopper device, purification blowback system assembly, filter bag operating room and filter bag, blower fan and aiutage, described dirt gas import unit assemblage is located at the upper end of filter bag operating room, filter bag operating room to be connected with newel frame by support column and to fix, be provided with volume damper between described dirt gas import unit assemblage and filter bag operating room, described purification blowback system assembly is connected with back blowing machine by transfer valve; Described dirt gas import unit assemblage comprises the first air inlet, air-out assembly comprises the first air outlet, described sack cleaner is provided with air cleaning unit, this device comprises the second air inlet and the second air outlet, second air inlet of described purifier is connected with the first air outlet of sack cleaner, described second air outlet is connected with blower fan, and blower fan is connected with aiutage.
As optimal technical scheme of the present utility model, described air cleaning unit comprises newel frame, housing, installing frame and filter cartridge, described housing is located at above newel frame, the second air inlet is provided with above housing, the second air outlet is provided with below housing, be provided with installing frame in housing, in installing frame, be provided with filter cartridge.
As optimal technical scheme of the present utility model, described deduster also comprises automaton, and this device is connected with volume damper, exhaust-valve and transfer valve respectively.
As optimal technical scheme of the present utility model, described automaton is PLC automatic control cabinet able to programme.
As optimal technical scheme of the present utility model, described dirt gas import unit assemblage comprises general import valve and is located at the temperature sensor of import department, and described PLC automatic control cabinet able to programme is connected with temperature sensor and general import valve respectively.
As optimal technical scheme of the present utility model, described purification blowback system assembly is connected with PLC automatic control cabinet able to programme; First air inlet of described dirt gas import unit assemblage and the first air outlet of described air-out assembly are respectively equipped with pressure sensor; Described PLC automatic control cabinet able to programme is connected with described pressure sensor circuit respectively.
The beneficial effects of the utility model are: relative to prior art, and the utility model arranges air cleaning unit at air outlet, can meet the requirement of current national relevant criterion.Adopt PLC programmable auto-controller to control and monitor with the operation of sensor to deduster being located at different parts, the work on the spot state of the comprehensive each executing agency of automatic monitoring, on-line checkingi operation troubles is also reported to the police, to rush to repair in time; High sensitivity detects deduster inlet temperature and very fast instruction valve line movement automatically, guarantee to reduce the fixed temperature that exceeds standard in 3 seconds-5 seconds, effective guarantee filter bag works in tolerance zone, when running into sudden accident, ensure to open emergent evacuation valve in 0.3 second-0.7 second, close general import valve simultaneously, avoid burning bag, reduce loss.The utility model automaticity is high, and dust removing effects is better, easy to use and reliable.
Accompanying drawing explanation
Below in conjunction with accompanying drawing and specific embodiment, the utility model is described in further detail:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is side-looking structural representation of the present utility model.
In figure: newel frame 1, ash hopper device 2, support column 3, volume damper 4, dirt gas import unit assemblage 5, filter bag 6, transfer valve 7, purification blowback system assembly 8.
Detailed description of the invention
As depicted in figs. 1 and 2, with the chambered pulse back-flushing bag type dust collector of air cleaning unit, comprise newel frame 1, support column 3, dirt gas import unit assemblage 5, air-out assembly, ash hopper device 2, purification blowback system assembly 8, filter bag operating room and filter bag 6, described dirt gas import unit assemblage 5 is located at the upper end of filter bag operating room, filter bag operating room to be connected with newel frame 1 by support column 3 and to fix, be provided with volume damper 4 between described dirt gas import unit assemblage 5 and filter bag operating room, described purification blowback system assembly 8 is connected with back blowing machine by transfer valve 7; Described deduster also comprises automaton, and this device is connected with described volume damper 4, exhaust-valve and transfer valve 7 respectively.
Described in the present embodiment, dirt gas import unit assemblage comprises the first air inlet, air-out assembly comprises the first air outlet, described sack cleaner is provided with air cleaning unit, this device comprises the second air inlet and the second air outlet, second air inlet of purifier is connected with the first air outlet of sack cleaner, described second air outlet is connected with blower fan, and blower fan is connected with aiutage.Air cleaning unit also comprises newel frame, housing, installing frame and filter cartridge, and housing is located at above newel frame, is provided with the second air inlet above housing, is provided with the second air outlet, is provided with installing frame in housing, be provided with filter cartridge in installing frame below housing.
In the present embodiment, described automaton is PLC automatic control cabinet able to programme; Dirt gas import unit assemblage 5 comprises general import valve and establishes the temperature sensor of import department, and PLC automatic control cabinet able to programme is connected with temperature sensor and general import valve respectively.Purification blowback system assembly 8 is connected with described PLC automatic control cabinet able to programme; The air inlet of dirt gas import unit assemblage 5 and the air outlet of described air-out assembly are respectively equipped with pressure sensor; PLC automatic control cabinet able to programme is connected with pressure sensor circuit respectively.
Claims (6)
1. the chambered pulse back-flushing bag type dust collector with air cleaning unit, comprise newel frame, support column, dirt gas import unit assemblage, air-out assembly, ash hopper device, purification blowback system assembly, filter bag operating room and filter bag, blower fan and aiutage, described dirt gas import unit assemblage is located at the upper end of filter bag operating room, filter bag operating room to be connected with newel frame by support column and to fix, be provided with volume damper between described dirt gas import unit assemblage and filter bag operating room, described purification blowback system assembly is connected with back blowing machine by transfer valve; Described dirt gas import unit assemblage comprises the first air inlet, air-out assembly comprises the first air outlet, it is characterized in that: described sack cleaner is provided with air cleaning unit, this device comprises the second air inlet and the second air outlet, second air inlet of described purifier is connected with the first air outlet of sack cleaner, described second air outlet is connected with blower fan, and blower fan is connected with aiutage.
2. the chambered pulse back-flushing bag type dust collector with air cleaning unit according to claim 1, it is characterized in that: described air cleaning unit comprises newel frame, housing, installing frame and filter cartridge, described housing is located at above newel frame, the second air inlet is provided with above housing, the second air outlet is provided with below housing, be provided with installing frame in housing, in installing frame, be provided with filter cartridge.
3. the chambered pulse back-flushing bag type dust collector with air cleaning unit according to claim 1 and 2, it is characterized in that: described deduster also comprises automaton, this device is connected with volume damper, exhaust-valve and transfer valve respectively.
4. the chambered pulse back-flushing bag type dust collector with air cleaning unit according to claim 3, is characterized in that: described automaton is PLC automatic control cabinet able to programme.
5. the chambered pulse back-flushing bag type dust collector with air cleaning unit according to claim 4, it is characterized in that: described dirt gas import unit assemblage comprises general import valve and is located at the temperature sensor of import department, and described PLC automatic control cabinet able to programme is connected with temperature sensor and general import valve respectively.
6. the chambered pulse back-flushing bag type dust collector with air cleaning unit according to claim 1, is characterized in that: described purification blowback system assembly is connected with PLC automatic control cabinet able to programme; First air inlet of described dirt gas import unit assemblage and the first air outlet of described air-out assembly are respectively equipped with pressure sensor; Described PLC automatic control cabinet able to programme is connected with described pressure sensor circuit respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420737936.8U CN204337923U (en) | 2014-11-27 | 2014-11-27 | With the chambered pulse back-flushing bag type dust collector of air cleaning unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420737936.8U CN204337923U (en) | 2014-11-27 | 2014-11-27 | With the chambered pulse back-flushing bag type dust collector of air cleaning unit |
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| Publication Number | Publication Date |
|---|---|
| CN204337923U true CN204337923U (en) | 2015-05-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420737936.8U Expired - Fee Related CN204337923U (en) | 2014-11-27 | 2014-11-27 | With the chambered pulse back-flushing bag type dust collector of air cleaning unit |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105617783A (en) * | 2016-03-31 | 2016-06-01 | 广东粤威环境技术有限公司 | Flue gas control method for cloth bag filtering |
-
2014
- 2014-11-27 CN CN201420737936.8U patent/CN204337923U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105617783A (en) * | 2016-03-31 | 2016-06-01 | 广东粤威环境技术有限公司 | Flue gas control method for cloth bag filtering |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150520 Termination date: 20211127 |
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| CF01 | Termination of patent right due to non-payment of annual fee |