CN201855631U - Special pulsed dust-removing device for belt conveyance - Google Patents
Special pulsed dust-removing device for belt conveyance Download PDFInfo
- Publication number
- CN201855631U CN201855631U CN2010202807633U CN201020280763U CN201855631U CN 201855631 U CN201855631 U CN 201855631U CN 2010202807633 U CN2010202807633 U CN 2010202807633U CN 201020280763 U CN201020280763 U CN 201020280763U CN 201855631 U CN201855631 U CN 201855631U
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- China
- Prior art keywords
- dust
- filtering box
- sealing
- box body
- belt
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- Expired - Fee Related
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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
Abstract
The utility model discloses a special pulsed dust-removing device for belt conveyance, which is applicable to the dust removal through ventilation of industrial trades, such as building materials, metallurgy, ceramics, casting, mines, coal, electric power and the like, can realize dust recovery, is favorable to improving labor conditions and is used for the prevention and control of environmental pollution. A fan (1) is arranged at the upper middle part of a dust-filtering box body (3), a pulsed dust-cleaning mechanism (2) is arranged in the middle at the right side of the dust-filtering box body (3), a frame-type filtering bag (4) is arranged at the inner middle part of the dust-filtering box body (3), an access door (13) is arranged at the lower middle part at the right side of the dust-filtering box body (3), a closed dust-suppressing recovery mechanism (5) is arranged at the lower part of the dust-filtering box body (3), and a buffer mechanism (6) is arranged at the right upper part of the closed dust-suppressing recovery mechanism (5). The special pulsed dust-removing device integrates dust removal, filtration, pulses, sealing and recovery into a whole, a large amount of dust generated in the material conveying process of each trade can be effectively treated and recovered, the dust-removing effect is good, and the purposes of purifying the environment and improving the labor condition are achieved.
Description
Technical field: the utility model relates to a kind of dust removal by ventilation that is applicable to industrial trades such as building materials, metallurgy, pottery, casting, mine, coal, electric power, and can realize that dust reclaims, the belt that control is used with environment that helps improving working conditions is carried special-purpose pulse dust removal device.
Background technology: present a large amount of dust of in material conveying process, producing of industrial enterprise, having a strong impact on staff and surrounding area resident's physical and mental health, belt carries treating flour dust to come into one's own day by day.According to environmental condition, dust-contained airflow character, can select for use different case materials and cloth bag filtrate particularly important, and the making of supporting dust collection cover also affect efficiency of dust collection.Present deflector chute top mostly is plate shaped, and use the electrical dust-removing winding-up, the cloth bag filtrate uses industrial flannelette filter bag, poor chemical stability and not fire-retardant and not antistatic, easily get wet, gas permeability is poor, handle narrow-minded, service life is short, and efficiency of dust collection is low, and maintenance load is big, operation is dangerous.
The utility model content: the utility model has overcome the deficiency that the said equipment exists, provide a kind of and can administer recovery to a large amount of dust that produce in the every profession and trade material conveying process effectively, dust removing effects is good, and the purpose belt of reach environment purification, improving working conditions is carried special-purpose pulse dust removal device.The technical scheme that the utility model technical solution problem is adopted is: described blower fan 1 device middle part on Dust-filtering box 3, pulse dust cleaning mechanism 2 devices are in Dust-filtering box 3 right side central, frame-type filter bag 4 is arranged on middle part in the Dust-filtering box 3, access door 13 is arranged on middle part under Dust-filtering box 3 right sides, sealing dust suppression recovering mechanism 5 devices are in Dust-filtering box 3 bottoms, and buffer gear 6 is arranged on sealing dust suppression recovering mechanism 5 upper right quarters.
The beneficial effects of the utility model are: 1, adopt the M/ZWSXXXC micropore coated filter material of import to replace industrial flannelette filter bag in the past, have chemical stability, smooth surface, fire-retardant, antistatic, high-low temperature resistant, do not wear out, do not get wet, gas permeability is strong, long service life, the high advantage of efficiency of dust collection, improve 1-2 the order of magnitude than common fiber bag precipitator efficient, dust removing effects can reach more than 99.6%, even can realize dust zero discharge, generally using the 3-5a effect still preferable.
2, in the micropore overlay film composite filtering material micropore overlay film replaced traditional filter material must row travel fatigue layer, make dust in the gas dirt all be collected in the surface of overlay film, realize surface filtration, dust can not permeate fabric.Because filter material surface is extremely smooth, dust peeling property is fabulous, even ultra-fine moist powder can not adhere to yet, forms big slightly laying dust and also can come off automatically, and filtrate is moved under lower resistance all the time.Filtrate need not heating, drying, has both avoided fire to take place, and can save electric power again.
3, sealing dust suppression cover is the corollary apparatus that is installed in specially on this deduster conveyer belt, has changed the conventional delivery systems deflector chute under the big situation of material drop and malleation, and dust pollution when causing transhipment makes dust reach effective improvement.
4, adopt pulse dust cleaning, changed the mode that deduster mostly adopts the vibration deashing.Improve the service life of filter bag, reduced the replacing number of times of filter bag.
Description of drawings: Fig. 1 is a front view of the present utility model
Fig. 2 is the side view of Fig. 1
Fig. 3 is that the A-A of Fig. 1 is to view
The specific embodiment: as Fig. 1, Fig. 2, shown in Figure 3, described blower fan 1 device middle part on Dust-filtering box 3, pulse dust cleaning mechanism 2 devices are in Dust-filtering box 3 right side central, frame-type filter bag 4 is arranged on middle part in the Dust-filtering box 3, access door 13 is arranged on middle part under Dust-filtering box 3 right sides, sealing dust suppression recovering mechanism 5 devices are in Dust-filtering box 3 bottoms, and buffer gear 6 is arranged on sealing dust suppression recovering mechanism 5 upper right quarters.
As Fig. 1, Fig. 2, shown in Figure 3, deflector chute 7 devices of described sealing dust suppression recovering mechanism are in coal conveyer belt 1 lower end, dovetail is inserted formula sealing mechanism 9 and tightly is arranged on coal conveyer belt 1 outside and deflector chute 7 inboards inwards, and be pressed on the coal conveyer belt 1, the arc sealing dust suppression in top cover 8 is provided with and is fixed on the gripper shoe 14 of supporting leg 10 upper ends, and is connected with slotting formula sealing mechanism 9 upper ends of dovetail.
As Fig. 1, Fig. 2, shown in Figure 3, the edge band that described dovetail is inserted formula sealing mechanism 9 has adopted high-quality natural rubber 15, and its inner nylon fiber framework material that adopts embeds wherein.
As Fig. 1, Fig. 2, shown in Figure 3, the micropore coated filter material is smeared on described frame-type filter bag 4 top layers.
As Fig. 1, Fig. 2, shown in Figure 3, described pulse dust cleaning mechanism 2 adopts the tubular types winding-up.
Operation principle of the present utility model is: because blower fan causes negative pressure in the filter chamber, dusty gas is entered the filter chamber by ash bucket or lower open formula flange during start, directly fall in ash bucket or the storehouse than coarse granule.Dusty gas filters through filter bag, and the dust detention is in the filter bag surface, and pure qi (oxygen) to air-purifying chamber, enters atmosphere by blower fan through sack, and the dust when the filter bag surface constantly increases, when causing equipment resistance to rise to setting value, and the time relay or elementary errors pressure-controlled device output signal.Program control instrument is started working, follow procedure is the unbalanced pulse valve one by one, make compressed air carry out jetting deashing to filter bag by spout, filter bag is expanded suddenly, under the back draught effect, the dust that invests the filter bag surface hightails filter bag and falls into ash bucket, clean air by filtrate enter into the clean room by blower fan to indoor or atmosphere, thereby reach purify air or the air dusty gas in the solid particle dust.
Claims (4)
1. a belt is carried special-purpose pulse dust removal device, it is characterized in that blower fan (1) device is in the middle part of Dust-filtering box (3) is gone up, pulse dust cleaning mechanism (2) device is in Dust-filtering box (3) right side central, frame-type filter bag (4) is arranged on middle part in the Dust-filtering box (3), access door (13) is arranged on middle part under Dust-filtering box (3) right side, sealing dust suppression recovering mechanism (5) device is in Dust-filtering box (3) bottom, and buffer gear (6) is arranged on sealing dust suppression recovering mechanism (5) upper right quarter.
2. belt according to claim 1 is carried special-purpose pulse dust removal device, deflector chute (7) device that it is characterized in that sealing the dust suppression recovering mechanism is in coal conveyer belt (1) lower end, dovetail is inserted formula sealing mechanism (9) and tightly is arranged on coal conveyer belt (1) outside and deflector chute (7) inboard inwards, and be pressed on the coal conveyer belt (1), the arc sealing dust suppression in top cover (8) setting is fixed on the gripper shoe (14) of supporting leg (10) upper end, and is connected with the slotting formula sealing mechanism (9) of dovetail upper end.
3. belt according to claim 1 is carried special-purpose pulse dust removal device, it is characterized in that frame-type filter bag (4) top layer smears the micropore coated filter material.
4. belt according to claim 2 is carried special-purpose pulse dust removal device, it is characterized in that pulse dust cleaning mechanism (2) adopts the tubular type winding-up.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202807633U CN201855631U (en) | 2010-07-28 | 2010-07-28 | Special pulsed dust-removing device for belt conveyance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202807633U CN201855631U (en) | 2010-07-28 | 2010-07-28 | Special pulsed dust-removing device for belt conveyance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201855631U true CN201855631U (en) | 2011-06-08 |
Family
ID=44101450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202807633U Expired - Fee Related CN201855631U (en) | 2010-07-28 | 2010-07-28 | Special pulsed dust-removing device for belt conveyance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201855631U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109399259A (en) * | 2018-11-29 | 2019-03-01 | 兖州煤业股份有限公司 | Potential energy revolves bag device for reducing dust and corresponding belt conveyor dust-removing method |
| CN110386486A (en) * | 2019-08-26 | 2019-10-29 | 无锡市华能电力机械有限公司 | A kind of double containment arch deflector chute release dustproof filter system |
-
2010
- 2010-07-28 CN CN2010202807633U patent/CN201855631U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109399259A (en) * | 2018-11-29 | 2019-03-01 | 兖州煤业股份有限公司 | Potential energy revolves bag device for reducing dust and corresponding belt conveyor dust-removing method |
| CN110386486A (en) * | 2019-08-26 | 2019-10-29 | 无锡市华能电力机械有限公司 | A kind of double containment arch deflector chute release dustproof filter system |
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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: 20110608 Termination date: 20140728 |
|
| EXPY | Termination of patent right or utility model |