CN201912864U - Device for filtering dust-containing flue gas and collecting dust particles - Google Patents
Device for filtering dust-containing flue gas and collecting dust particles Download PDFInfo
- Publication number
- CN201912864U CN201912864U CN201020674118XU CN201020674118U CN201912864U CN 201912864 U CN201912864 U CN 201912864U CN 201020674118X U CN201020674118X U CN 201020674118XU CN 201020674118 U CN201020674118 U CN 201020674118U CN 201912864 U CN201912864 U CN 201912864U
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- flue gas
- main body
- apparatus main
- grit
- dust
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Abstract
The utility model relates to a device for filtering dust-containing flue gas and collecting dust particles, which comprises a flue gas inlet pipe, an inertial baffle plate, a dust particle collecting bottle, a seal ring of the collecting bottle, a device main body, filtering material, a compression ring of the filtering material, the seal ring, a clean gas collecting cover and a flue gas outlet pipe. The flue gas inlet pipe is welded on the device main body, the inertial baffle plate is mounted in the device main body, the dust particle collecting bottle and the clean gas collecting cover are connected with the device main body, the filtering material is arranged in the device main body, and the flue gas outlet pipe is arranged at the upper end of the clean gas collecting cover. The product is compact in structure, and can dedust and purify the dust-containing flue gas and simultaneously completely collect the separated dust particles; furthermore, the operation is simple, the use is convenient and flexible, the effects of dedusting, purifying and collecting the dust particles are great, the gas tightness of the device is ensured, and the device is applicable to studies of combustion and pyrolysis tests of a testing room, as well as dedusting of the flue gas and collection of the particles during the monitoring process of the flue gas.
Description
Technical field: the utility model relates to the ash-laden gas dedusting in coal dust and biomass combustion experimental study and the flue gas monitoring process and all collects the device of grit simultaneously.
Background technology: at present, the pretreating device of existing flue gas monitoring instrument is only considered the udst separation of flue gas, reach the requirement of monitoring with the gas that guarantees to enter detecting instrument, but such device can not be used for the collection of grit, the test of existing moulding grit gathering-device complex structure, complex operation, and the air-tightness of very difficult assurance device, if flue gas ash removal, purifier are combined, cause system complex, and the air-tightness of very difficult assurance system, bring great difficulty to experimental study work.
Summary of the invention: the purpose of this utility model is to overcome above-mentioned shortcoming, provide a kind of ash-laden gas to filter and the grit gathering-device, it has mainly solved existing flue gas monitoring instrument can only flue-gas dust removal and purification, can not be used for the collection of grit, the grit gathering-device complex structure of moulding, complex operation, problems such as poor air-tightness.The purpose of this utility model be achieved in that a kind of ash-laden gas filters and the grit gathering-device by: flue gas inlet tube, inertia baffle plate, grit receiving flask, receiving flask sealing ring, apparatus main body, filtrate, filtrate hold-down ring, sealing ring, clean air collecting hood, smoke outlet tube constitute.What flue gas inlet tube was vertical is welded on the apparatus main body, the inertia baffle plate is installed in the apparatus main body, and at the flue gas inlet tube place, the inertia baffle plate is the flue gas inlet tube circulation diameter of twice to the inlet end face distance of flue gas inlet tube, the inclination angle of apparatus main body lower end is greater than 55 degree, the grit receiving flask is connected with apparatus main body, the receiving flask sealing ring is equipped with in the junction of grit receiving flask and apparatus main body, the clean air collecting hood is connected with apparatus main body by screw thread, the top of clean air collecting hood is 120 degree cone angles, between clean air collecting hood and the apparatus main body sealing ring is housed, filtrate is contained in the apparatus main body, the filtrate hold-down ring is housed between sealing ring and the filtrate, and smoke outlet tube is equipped with in the upper end of clean air collecting hood.This product with compact structure, it can be with the ash-laden gas udst separation, simultaneously isolated grit is collected fully, simple to operate, easy to use flexible, dedusting, purification, grit collecting effect are good, and have guaranteed the air-tightness of device, are applicable to the dedusting of flue gas in laboratory's burning and thermal decomposition test research and the flue gas monitoring process and the collection of particle.
Description of drawings:
Accompanying drawing is the structural representation of a kind of ash-laden gas filtration of the utility model and grit gathering-device.
1-flue gas inlet tube 2-inertia baffle plate 3-grit receiving flask
4-receiving flask sealing ring 5-apparatus main body 6-filtrate 7-filtrate hold-down ring
8-sealing ring 9-clean air collecting hood 10-smoke outlet tube
The specific embodiment: describe most preferred embodiment of the present utility model in detail below in conjunction with accompanying drawing, a kind of ash-laden gas filter and the grit gathering-device by: flue gas inlet tube 1, inertia baffle plate 2, grit receiving flask 3, receiving flask sealing ring 4, apparatus main body 5, filtrate 6, filtrate hold-down ring 7, sealing ring 8, clean air collecting hood 9, smoke outlet tube 10 constitute.Flue gas inlet tube 1 vertical being welded on the apparatus main body 5, inertia baffle plate 2 is installed in the apparatus main body 5, and at flue gas inlet tube 1 place, inertia baffle plate 2 is the flue gas inlet tube circulation diameter of twice to the inlet end face distance of flue gas inlet tube 1, the inclination angle of apparatus main body 5 lower ends is greater than 55 degree, grit receiving flask 3 is connected with apparatus main body 5, grit receiving flask 3 is equipped with receiving flask sealing ring 4 with the junction of apparatus main body 5, clean air collecting hood 9 is connected with apparatus main body 5 by screw thread, the top of clean air collecting hood 9 is 120 degree cone angles, between clean air collecting hood 9 and the apparatus main body 5 sealing ring 8 is housed, filtrate 6 is contained in the apparatus main body 5, between sealing ring 8 and the filtrate 6 filtrate hold-down ring 7 is housed, smoke outlet tube 10 is equipped with in the upper end of clean air collecting hood 9.
Claims (4)
1. an ash-laden gas filters and the grit gathering-device, it is by flue gas inlet tube (1), inertia baffle plate (2), grit receiving flask (3), receiving flask sealing ring (4), apparatus main body (5), filtrate (6), filtrate hold-down ring (7), sealing ring (8), clean air collecting hood (9), smoke outlet tube (10) constitutes, it is characterized in that: what flue gas inlet tube (1) was vertical is welded on the apparatus main body (5), inertia baffle plate (2) is installed in the apparatus main body (5), and locate at flue gas inlet tube (1), inertia baffle plate (2) is the flue gas inlet tube circulation diameter of twice to the inlet end face distance of flue gas inlet tube (1), and the inclination angle of apparatus main body (5) lower end is greater than 55 degree.
2. a kind of ash-laden gas according to claim 1 filters and the grit gathering-device, and it is characterized in that: grit receiving flask (3) is connected with apparatus main body (5), and grit receiving flask (3) is equipped with receiving flask sealing ring (4) with the junction of apparatus main body (5).
3. a kind of ash-laden gas according to claim 1 filters and the grit gathering-device, it is characterized in that: clean air collecting hood (9) is connected with apparatus main body (5) by screw thread, the top of clean air collecting hood (9) is 120 degree cone angles, between clean air collecting hood (9) and the apparatus main body (5) sealing ring (8) is housed.
4. a kind of ash-laden gas according to claim 1 filters and the grit gathering-device, it is characterized in that: filtrate (6) is contained in the apparatus main body (5), between sealing ring (8) and the filtrate (6) filtrate hold-down ring (7) is housed, smoke outlet tube (10) is equipped with in the upper end of clean air collecting hood (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020674118XU CN201912864U (en) | 2010-12-22 | 2010-12-22 | Device for filtering dust-containing flue gas and collecting dust particles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020674118XU CN201912864U (en) | 2010-12-22 | 2010-12-22 | Device for filtering dust-containing flue gas and collecting dust particles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201912864U true CN201912864U (en) | 2011-08-03 |
Family
ID=44412682
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020674118XU Expired - Fee Related CN201912864U (en) | 2010-12-22 | 2010-12-22 | Device for filtering dust-containing flue gas and collecting dust particles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201912864U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108051383A (en) * | 2017-12-02 | 2018-05-18 | 宁波亿诺维信息技术有限公司 | Flue gas pollutant automatic monitoring system |
| CN111167031A (en) * | 2019-12-27 | 2020-05-19 | 江苏海拓科技有限公司 | Baffle filtering respirator |
-
2010
- 2010-12-22 CN CN201020674118XU patent/CN201912864U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108051383A (en) * | 2017-12-02 | 2018-05-18 | 宁波亿诺维信息技术有限公司 | Flue gas pollutant automatic monitoring system |
| CN108051383B (en) * | 2017-12-02 | 2021-02-19 | 姚雪元 | Automatic monitoring system for smoke pollutants |
| CN111167031A (en) * | 2019-12-27 | 2020-05-19 | 江苏海拓科技有限公司 | Baffle filtering respirator |
| CN111167031B (en) * | 2019-12-27 | 2021-09-07 | 江苏海拓科技有限公司 | Baffle filtering respirator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110803 Termination date: 20111222 |