CN203990145U - Sack cleaner - Google Patents
Sack cleaner Download PDFInfo
- Publication number
- CN203990145U CN203990145U CN201420464879.0U CN201420464879U CN203990145U CN 203990145 U CN203990145 U CN 203990145U CN 201420464879 U CN201420464879 U CN 201420464879U CN 203990145 U CN203990145 U CN 203990145U
- Authority
- CN
- China
- Prior art keywords
- filter bag
- air
- valve
- chamber
- deashing
- 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 - Lifetime
Links
- 238000002347 injection Methods 0.000 claims abstract description 11
- 239000007924 injection Substances 0.000 claims abstract description 11
- 239000011324 bead Substances 0.000 claims abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 5
- 238000004891 communication Methods 0.000 claims description 3
- 239000000428 dust Substances 0.000 abstract description 21
- 230000009471 action Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 3
- 230000008569 process Effects 0.000 abstract description 2
- 230000001737 promoting effect Effects 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 15
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 206010020852 Hypertonia Diseases 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 241001062472 Stokellia anisodon Species 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000001186 cumulative effect Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses a kind of sack cleaner, comprise air inlet, gas outlet, filter bag chamber, air-purifying chamber, ash bucket and deashing control system, between described filter bag chamber and air-purifying chamber, be provided with the card of a uniform air vent, indoor several filter bags that are longitudinally furnished with of filter bag, in air-purifying chamber, be provided with the injection tube with nozzle, in ash bucket, be provided with water conservancy diversion deep bead, deashing control system comprises lift valve, pulse valve, unloading valve, pressure sensor and Programmable Logic Controller; Adopt locellus blowing-out deashing, by Programmable Logic Controller, realize the control to the lift valve shut-in time, guarantee that the dust settling of peeling off from filter bag after winding-up is to ash bucket, avoided dust after departing from filter bag surface, with the attached collection of air-flow, to arrive again the phenomenon on adjacent filter bag surface, make filter bag ash removal thorough, and by programmable controller, to promoting air valve, pulse valve and unloading valve etc., carry out the action of Automatic Control deashing, realize intelligent deashing process.
Description
Technical field
The utility model belongs to dust arrester field, particularly a kind of sack cleaner.
Background technology
Sack cleaner purposes is very extensive, be mainly used in iron and steel, cement, chemical industry, smelt, carbon element, casting, building materials, carpenter, pottery, the industries such as machinery, it is high that this deduster has efficiency of dust collection, use flexibly, simple in structure and dust is processed the advantages such as easy, but an exemplary shortcomings of conventional pulse blow filter is exactly the dust that is blowed disengaging to be attracted on adjacent filter bag again at once, only have few dust to fall into ash bucket, reentrainment of dust is serious, efficiency of dust collection is very low, conventional branch chamber back-blowing bag type dust collector, it is a kind of weak tendency purge mode of interior filter working method, air cloth ratio is low, equipment volume is huge.
The technical problems to be solved in the utility model is to provide that a kind of efficiency is high, deashing sack cleaner thoroughly.
Utility model content
For solving the problems such as above-mentioned prior art deashing is thorough, reentrainment of dust is serious, the utility model adopts following technical scheme:
The utility model provides a kind of sack cleaner, comprise air inlet, gas outlet, filter bag chamber, air-purifying chamber, ash bucket and deashing control system, described air inlet is communicated with filter bag chamber, described gas outlet is communicated with air-purifying chamber, between described filter bag chamber and air-purifying chamber, be provided with the card of uniform several air vents, at indoor several filter bags that are longitudinally furnished with of described filter bag, in described air-purifying chamber, be provided with an injection tube, described injection tube is provided with nozzle, described nozzle faces described filter bag, in described ash bucket, be provided with water conservancy diversion deep bead, described deashing control system comprises lift valve, pulse valve, unloading valve, pressure sensor and Programmable Logic Controller, described lift valve is located at described air-purifying chamber top and locates near described gas outlet, described pulse valve is located at described injection tube end, described ash-leaking valve is located at the end outlet of described ash bucket, described pressure sensor is located in described ash bucket, described Programmable Logic Controller is fixed on described filter bag outside, described pressure sensor and Programmable Logic Controller signal communication.
As to improvement of the present utility model, also comprise that described pulse valve connects a gas bag.
The beneficial effects of the utility model are: adopt locellus blowing-out pulse jetting deashing technology, by Programmable Logic Controller, realize the control to the lift valve shut-in time, guarantee that the dust settling of peeling off from filter bag after winding-up is to ash bucket, avoided " reentrainment of dust " phenomenon, make filter bag ash removal thorough, reduced deashing energy consumption, simultaneously, the degree of fatigue of filter bag and pulse valve is corresponding attenuating also, improves exponentially the life-span of filter bag and valve block; Locellus blowing-out deashing can overhaul and change bag under stopping system blower fan, guarantees the continuity of producing; Pressure monitor sensor ash bucket internal pressure, can prevent hypertonia infringement equipment; Import and export air channel characteristics of compact layout, gas-flow resistance is little, and efficiency of dust collection is high; By programmable controller controls, promote air valve, pulse valve and unloading valve, realize the action of Automatic Control deashing, wherein control model is optional, automatically controls, manually controls or timing controlled.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of embodiment of the utility model.
The specific embodiment
Below in conjunction with accompanying drawing, describe preferred embodiment of the present utility model in detail.
Refer to Fig. 1, a kind of sack cleaner, comprise air inlet 1, gas outlet 2, filter bag chamber 3, air-purifying chamber 4, ash bucket 5 and deashing control system 6, described air inlet 1 is communicated with filter bag chamber 3, described gas outlet 2 is communicated with air-purifying chamber 4, between described filter bag chamber 3 and air-purifying chamber 4, be provided with the card 41 of uniform several air vents, interior several filter bags 31 that is longitudinally furnished with in described filter bag chamber 3, in described air-purifying chamber 4, be provided with an injection tube 42, described injection tube 42 is provided with nozzle 421, described nozzle 421 faces described filter bag 31, in described ash bucket 5, be provided with water conservancy diversion deep bead 51, described deashing control system 6 comprises lift valve 61, pulse valve 62, unloading valve 63, pressure sensor 64 and Programmable Logic Controller 65, described lift valve 61 is located at described air-purifying chamber 4 tops and 2 places, close described gas outlet, described pulse valve 62 is located at described injection tube 42 ends, described ash-leaking valve 63 is located at the end outlet of described ash bucket 5, described pressure sensor 64 is located in described ash bucket 5, described Programmable Logic Controller 65 is fixed on 3 outsides, described filter bag chamber, described pressure sensor 64 and Programmable Logic Controller 65 signal communication, when dusty gas is entered by air inlet 1, dusty gas collision water conservancy diversion deep bead 51, thick grit directly falls into ash bucket 5 bottoms, dustshot upwards enters filter bag chamber 3 with air-flow turnover, long-pending filter bag 31 outer surfaces that are attached to of dust, gas after filtration enters in filter bag 31 bodies to air-purifying chamber, through gas outlet, 2 drain into atmosphere, reached dedusting object, when dusty gas enters ash bucket 5, the pressure of the pressure sensor 64 monitoring dusty gases in ash bucket 5, along with filter bag 31 outside dust are cumulative, when the pressure differential in ash bucket 5 reaches setting range (in automatic ash removing pattern), first cut off the pure qi (oxygen) mouth 2 of this chamber and close lift valve 61, the state (locellus blowing-out deashing) that the filter bag chamber 3 of this chamber is passed through in airless, then unbalanced pulse 62 use compressed air carry out pulse jetting deashing, compressed air is jetted to filter bag 31 by nozzle 421 through injection tube 42, blowback air flow path direction and the dust direction of falling is consistent, be collected at the dust releasing of filter bag 31 outer surfaces to ash bucket 5, open ash-leaking valve 63 and lay down the dust settling down, wherein, the shut-in time of break impulse valve 62 is enough to guarantee that the dust settling of peeling off from filter bag 31 after winding-up is to ash bucket 5, avoided dust after departing from filter bag surface, with the attached collection of air-flow, to arrive again the phenomenon on adjacent filter bag surface, make filter bag ash removal thorough, 65 pairs of whole deashing process programmable controllers, promote air valve, pulse valve and unloading valve etc. carry out Automatic Control, also can be set as regularly deashing or manual deashing by Programmable Logic Controller 65 simultaneously, while being set to regularly deashing, filter bag ash removal action is set by Programmable Logic Controller 65 interval time, while being set as manual deashing, lift valve 61, pulse valve 62 and unloading valve 63 operate cashier's office in a shop and can manually control and carry out deashing at the scene.
In the utility model, also comprise that described pulse valve 62 connects a gas bag 621, described gas bag 621 contributes to all even abundances of pulse valve air feed, to improve cleaning efficiency.
Above-described embodiment and graphic and non-limiting product form of the present utility model and style, suitable variation or modification that any person of an ordinary skill in the technical field does it, all should be considered as not departing from patent category of the present utility model.
Claims (2)
1. sack cleaner, it is characterized in that: comprise air inlet (1), gas outlet (2), filter bag chamber (3), air-purifying chamber (4), ash bucket (5) and deashing control system (6), described air inlet (1) is communicated with filter bag chamber (3), described gas outlet (2) is communicated with air-purifying chamber (4), between described filter bag chamber (3) and air-purifying chamber (4), be provided with the card (41) of uniform several air vents, in described filter bag chamber (3), be longitudinally furnished with several filter bags (31), in described air-purifying chamber (4), be provided with an injection tube (42), described injection tube (42) is provided with nozzle (421), described nozzle (421) faces described filter bag (31), in described ash bucket (5), be provided with water conservancy diversion deep bead (51), described deashing control system (6) comprises lift valve (61), pulse valve (62), unloading valve (63), pressure sensor (64) and Programmable Logic Controller (65), described lift valve (61) is located at described air-purifying chamber (4) top and close described gas outlet (2) is located, described pulse valve (62) is located at described injection tube (42) end, ash-leaking valve (63) is located at the end outlet of described ash bucket (5), described pressure sensor (64) is located in described ash bucket (5), described Programmable Logic Controller (65) is fixed on outside, described filter bag chamber (3), described pressure sensor (64) and Programmable Logic Controller (65) signal communication.
2. sack cleaner according to claim 1, is characterized in that: also comprise that described pulse valve (62) connects a gas bag (621).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420464879.0U CN203990145U (en) | 2014-08-18 | 2014-08-18 | Sack cleaner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420464879.0U CN203990145U (en) | 2014-08-18 | 2014-08-18 | Sack cleaner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203990145U true CN203990145U (en) | 2014-12-10 |
Family
ID=52030219
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420464879.0U Expired - Lifetime CN203990145U (en) | 2014-08-18 | 2014-08-18 | Sack cleaner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203990145U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104645765A (en) * | 2015-01-13 | 2015-05-27 | 湖北瓦仓谷香生态农业有限公司 | Automatic dedusting device |
| CN106237742A (en) * | 2016-10-20 | 2016-12-21 | 湖南野森环保科技有限责任公司 | A kind of high concentrate dust pulsaire collector |
| CN107137995A (en) * | 2017-05-31 | 2017-09-08 | 合肥中亚环保科技有限公司 | A kind of dust minimum discharge sack cleaner |
| CN107149820A (en) * | 2016-03-03 | 2017-09-12 | 上海境业环保能源科技股份有限公司 | The soft soot cleaning system of one kind targeting |
| CN111644059A (en) * | 2020-05-11 | 2020-09-11 | 西安西矿环保科技有限公司 | Integrative device of dust removal denitration |
| CN112452064A (en) * | 2020-11-02 | 2021-03-09 | 常州安康机械有限公司 | High-pressure pulse dust removal equipment with controllable dust pollution gas discharge amount |
| CN115253509A (en) * | 2022-08-12 | 2022-11-01 | 国投金城冶金有限责任公司 | Cloth bag dust removal device with selective blowing function |
-
2014
- 2014-08-18 CN CN201420464879.0U patent/CN203990145U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104645765A (en) * | 2015-01-13 | 2015-05-27 | 湖北瓦仓谷香生态农业有限公司 | Automatic dedusting device |
| CN107149820A (en) * | 2016-03-03 | 2017-09-12 | 上海境业环保能源科技股份有限公司 | The soft soot cleaning system of one kind targeting |
| CN106237742A (en) * | 2016-10-20 | 2016-12-21 | 湖南野森环保科技有限责任公司 | A kind of high concentrate dust pulsaire collector |
| CN107137995A (en) * | 2017-05-31 | 2017-09-08 | 合肥中亚环保科技有限公司 | A kind of dust minimum discharge sack cleaner |
| CN111644059A (en) * | 2020-05-11 | 2020-09-11 | 西安西矿环保科技有限公司 | Integrative device of dust removal denitration |
| CN112452064A (en) * | 2020-11-02 | 2021-03-09 | 常州安康机械有限公司 | High-pressure pulse dust removal equipment with controllable dust pollution gas discharge amount |
| CN115253509A (en) * | 2022-08-12 | 2022-11-01 | 国投金城冶金有限责任公司 | Cloth bag dust removal device with selective blowing function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141210 |