CN203389452U - Portable dust cleaning system of bag type dust collector - Google Patents
Portable dust cleaning system of bag type dust collector Download PDFInfo
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- CN203389452U CN203389452U CN201320321146.7U CN201320321146U CN203389452U CN 203389452 U CN203389452 U CN 203389452U CN 201320321146 U CN201320321146 U CN 201320321146U CN 203389452 U CN203389452 U CN 203389452U
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Abstract
The utility model discloses a portable dust cleaning system of a bag type dust collector. The system comprises a portable air storage tank and at least one dust cleaning device connected with the portable air storage tank through a compressed air pipe, wherein the dust cleaning device comprises an air storage bag, a power switch for controlling the work of the air storage bag and a dust cleaning injection pipe matched below the air storage bag; a pulse valve is arranged above the air storage bag and electrically connected with the power switch and an external power source; a pressure regulating valve is arranged at the air inlet of the air storage bag. According to the utility model, compressed air is ejected at the moment that the pulse valve is opened and vibration waves are generated through the suddenly released compressed air, so that the dust deposited on the surface of a filter bag is strongly cleaned and especially the problems that dust is hardened on the surface of the filter bag and the bag is blocked are solved; the system has the characteristics of good dust cleaning effect and short time and has the advantages that the maintenance time of the dust collector is effectively decreased, the labor cost is reduced, the dust deposited on the surface of the filter bag is rapidly cleaned and the air permeability of the filter bag is improved; the system can also be used for separating the filter bag from a bag cage to ensure that the filter bag has difficulty in holding the bag cage tightly and the bag removing operation is conveniently carried out; the dust cleaning system is convenient to carry, large in dust cleaning force, low in energy consumption and free of pollution.
Description
Technical field
The utility model relates to a kind of sack cleaner, refers to especially the portable soot cleaning system of a kind of sack cleaner, can carry out powerful deashing for sack cleaner difformity filter bag.
Background technology
Along with improving constantly of Environmental Protection in China emission request, power industry thermoelectricity environmental protection industry soot emissions index is increasingly strict, to have efficiency of dust collection high because of it for sack cleaner, emission effect is fluctuateed by exhaust gas volumn, the advantages such as coal type change and the impact of dust character are little, obtained the extensive concern of Electric Design and production unit, and obtained a large amount of uses, sack cleaner is not only simple environmental protection equipment in the production process of power industry, also be important production equipment simultaneously, whether its stable and reliable operation, be directly connected to operation stability and the economy of unit.Filter bag is the core component of sack cleaner, the quality of filter bag directly affects the efficiency of dust collection of deduster, the life-span of filter bag directly has influence on again the operating cost of deduster, simultaneously filter bag shared ratio in the investment of deduster and maintenance cost is also sizable, the ratio that accounts for investment cost is 30%, the ratio that accounts for maintenance cost is more than 80%, improves the focus that just becomes client and filter bag producer service life of filter bag.At present due to deduster or boiler abnormal, often cause filter bag paste bag or ash-removal effect poor, cause deduster operation pressure reduction large, energy consumption is high, and filter bag does not have breakage and do not arrive the replacing time, sack cleaner itself with soot cleaning system through adjusting, also filter bag dust stratification cannot be cleared up because of design reasons.
Utility model content
The purpose of this utility model is to provide the portable soot cleaning system of a kind of sack cleaner, to solve bag-type duster filtering bag, sticks with paste bag, and dust hardens, the poor operation pressure reduction problems of too that causes of ash-removal effect.
For achieving the above object, solution of the present utility model is:
The portable soot cleaning system of a kind of sack cleaner, it comprises a portable air accumulator and by compressed air hose and tank connected at least one deashing device of portable gas storage, this deashing device comprises the deashing playpipe that a gas storage bag, the power switch of controlling gas bag work and gas storage bag below coordinate, above gas storage bag, be provided with pulse valve, pulse valve and power switch and external power supply are electrically connected, and in the air inlet port of gas storage bag, are provided with pressure regulator valve.
Described portable air accumulator is provided with safety pressure gage and discharges the blowoff valve of impurity and sewage, separately at portable air accumulator air inlet place, is also provided with intake valve.
The below of described portable air accumulator is provided with the support of its work of support.
The blowoff valve that described gas storage wraps and be provided with safety pressure gage, can discharge impurity and sewage and safety valve that can pressure release.
Described gas storage Bao both sides are provided with the handle of being convenient to the application of force.
The lower end of described playpipe coordinates the filter bag that needs cleaning, and filter bag is that the bag cage by its inside supports.
The movable air-flow that coordinates in the described bottom at playpipe is strengthened cover, and it is to be assembled together by reinforcing bar and stirrup and playpipe that this air-flow is strengthened cover.
Adopt after such scheme, the utility model can connect a plurality of deashing devices by a portable air accumulator, and each deashing device is to open moment ejection compressed air by a gas storage bag by pulse valve, the compressed air of sudden outburst produces vibration wave, realization is removed the brute force of filter bag superficial dust, particularly filter bag surface dust hardens, stick with paste bag problem, have the advantages that ash-removal effect is good and the time is short, and effectively reduce the deduster repair time, reduce cost of labor, remove rapidly filter bag superficial dust, improve filter bag permeability, also can be used for filter bag separates with bag cage, make filter bag be not easy to hold tightly a bag cage, be convenient to unpacking operation, this deashing is easy to carry, deashing great efforts, energy consumption is low, pollution-free.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is deashing device structural representation of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing, explain embodiment of the present utility model:
As shown in Figure 1, 2, the utility model has disclosed the portable soot cleaning system of a kind of sack cleaner, it comprises a portable air accumulator A and at least one the deashing device C being connected with portable air accumulator A by compressed air hose B, this deashing device C comprises the deashing playpipe 3 that a gas storage bag 1, the power switch 2 of controlling gas bag work and gas storage bag 1 below coordinate, above gas storage bag 1, be provided with pulse valve 4, pulse valve 4 is electrically connected with power switch 2 and external power supply, in the air inlet port of gas storage bag 1, is provided with pressure regulator valve 5.
The below of this portable air accumulator A is provided with the support 6 of its work of support, is provided with the blowoff valve 8 of safety pressure gage 7 and discharge impurity and sewage simultaneously on portable air accumulator A, separately at portable air accumulator A air inlet place, is also provided with intake valve 9.
On this gas storage bag 1, be also provided with safety pressure gage 10, can discharge the blowoff valve 11 of impurity and sewage and safety valve 12 that can pressure release, prevent that compressed air pressure is excessive, cause 1 blast of gas storage bag, separately in the both sides of gas storage bag 1, be also provided with the handle 13 of being convenient to the application of force.
The lower end of this playpipe 3 is to coordinate the filter bag 12 that needs cleaning, filter bag 12 is bag cage 13 supports by its inside, in the bottom of playpipe 3, also movable cooperation one air-flow is strengthened cover 14, the specification of air-flow reinforcement cover 14 can be according to 12 bags of area of beds of filter bag and shape, change, as circular, oval etc., this air-flow is strengthened cover 14 and whether can be carried out according to need freely assemble or dismantle, and it is to be assembled together by reinforcing bar 15 and stirrup 16 and playpipe 3 that this air-flow strengthens covering 14.
The utility model before use, compressed air is introduced to portable air accumulator A, deashing device C is stood on directly over 12 mouthfuls of filter bags, playpipe 3 stretches into left and right, 10～30 centimeters of 12 inside of filter bag, regulates pressure regulator valve 5, makes pressure be greater than the normal deashing pressure of sack cleaner, more than being generally 0.4MPA, then open pressure regulator valve 5, make compressed air in Mobile portable air accumulator A enter the gas storage bag 1 of deashing device C, until gas storage bag 1 Pressure gauge 10 above shows to setting value.Click power switch 2, pulse valve 4 is opened, and compressed air enters filter bag 12 deashings, and compressed air is through playpipe 3, can strengthen cover 14 by the air-flow of assembling, throughput is increased, after enter filter bag 12, pass through airstream vibration, filter bag 12 swells suddenly, then resilience at once again, bumps against with bag cage 13, and filter bag 12 superficial dusts are cleared up.After single deashing, after gas storage bag 1 pressure gos up, again press power switch 2, after circulation for several times, move to directly over 12 mouthfuls of other filter bags, repetition aforesaid operations can carry out deashing to other filter bag.The utility model can arbitrarily be adjusted jetting pressure, realizes man-to-man winding-up, according to filter bag head shapes, selects different air-flows to strengthen cover, and powerful deashing, improves filter bag permeability.
The utility model can connect two above deashing device C deashing simultaneously, by by air compressor machine by the compressed air producing, be transported to portable air accumulator A, portable air accumulator A, as gas buffer, accelerates the tonifying Qi speed of two gas storage bags 1, again by compressed air delivery to two gas storage bags 1, by pressure regulator valve 5 separately, adjust the size of pressure, after waiting to inflate, press power switch 2, just can realize the deashing work simultaneously of many deashing devices, to improve cleaning efficiency.
The operation principle of the utility model deashing device: the operation principle and the hydrodynamics that utilize pulse valve, by pulse valve, open moment ejection compressed air, through air-flow, strengthen cover, and induce the secondary gas flow of several times to inject at a high speed filter bag, compressed air speed speeds, and the compressed air of sudden outburst produces vibration wave, filter bag is expanded outwardly suddenly and return rapidly with bag cage to bump against, the dust stratification of filter bag dust-collecting face is come off rapidly, reach the effect of removing dust stratification.
In sum, the portable soot cleaning system of sack cleaner of the present utility model, by a portable air accumulator A, can connect a plurality of deashing device C, and each deashing device C opens moment ejection compressed air by a gas storage bag 1 by pulse valve 4, the compressed air of sudden outburst produces vibration wave, realization is removed the brute force of filter bag superficial dust, particularly filter bag surface dust hardens, stick with paste bag problem, have the advantages that ash-removal effect is good and the time is short, and effectively reduce the deduster repair time, reduce cost of labor, remove rapidly filter bag superficial dust, improve filter bag permeability, also can be used for filter bag separates with bag cage, make filter bag be not easy to hold tightly a bag cage, be convenient to unpacking operation, this deashing is easy to carry, deashing great efforts, energy consumption is low, pollution-free.
Claims (7)
1. the portable soot cleaning system of sack cleaner, it is characterized in that: comprise a portable air accumulator and by compressed air hose and tank connected at least one deashing device of portable gas storage, this deashing device comprises the deashing playpipe that a gas storage bag, the power switch of controlling gas bag work and gas storage bag below coordinate, above gas storage bag, be provided with pulse valve, pulse valve and power switch and external power supply are electrically connected, and in the air inlet port of gas storage bag, are provided with pressure regulator valve.
2. the portable soot cleaning system of sack cleaner as claimed in claim 1, is characterized in that: described portable air accumulator is provided with safety pressure gage and discharges the blowoff valve of impurity and sewage, separately at portable air accumulator air inlet place, is also provided with intake valve.
3. the portable soot cleaning system of sack cleaner as claimed in claim 1 or 2, is characterized in that: the below of described portable air accumulator is provided with the support of its work of support.
4. the portable soot cleaning system of sack cleaner as claimed in claim 1, is characterized in that: the blowoff valve that described gas storage wraps and be provided with safety pressure gage, can discharge impurity and sewage and safety valve that can pressure release.
5. the portable soot cleaning system of the sack cleaner as described in claim 1 or 4, is characterized in that: gas storage Bao both sides are provided with the handle of being convenient to the application of force.
6. the portable soot cleaning system of sack cleaner as claimed in claim 1, is characterized in that: the lower end of described playpipe coordinates the filter bag that needs cleaning, and filter bag is that the bag cage by its inside supports.
7. the portable soot cleaning system of sack cleaner as claimed in claim 6, is characterized in that: in the bottom of playpipe, the movable air-flow that coordinates is strengthened cover, and it is to be assembled together by reinforcing bar and stirrup and playpipe that this air-flow is strengthened cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320321146.7U CN203389452U (en) | 2013-06-05 | 2013-06-05 | Portable dust cleaning system of bag type dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320321146.7U CN203389452U (en) | 2013-06-05 | 2013-06-05 | Portable dust cleaning system of bag type dust collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203389452U true CN203389452U (en) | 2014-01-15 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320321146.7U Expired - Lifetime CN203389452U (en) | 2013-06-05 | 2013-06-05 | Portable dust cleaning system of bag type dust collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203389452U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105107301A (en) * | 2015-08-25 | 2015-12-02 | 江苏新中环保股份有限公司 | Mechanical power cloth bag dust removing device |
| CN112933793A (en) * | 2021-03-12 | 2021-06-11 | 西安西矿环保科技有限公司 | Dust cleaning system of metal filter bag dust remover |
| CN114405170A (en) * | 2022-03-09 | 2022-04-29 | 清源创新实验室 | Automatic continuous dust cleaning regeneration equipment and method for filter bag of bag type or electric bag type dust collector |
-
2013
- 2013-06-05 CN CN201320321146.7U patent/CN203389452U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105107301A (en) * | 2015-08-25 | 2015-12-02 | 江苏新中环保股份有限公司 | Mechanical power cloth bag dust removing device |
| CN112933793A (en) * | 2021-03-12 | 2021-06-11 | 西安西矿环保科技有限公司 | Dust cleaning system of metal filter bag dust remover |
| CN114405170A (en) * | 2022-03-09 | 2022-04-29 | 清源创新实验室 | Automatic continuous dust cleaning regeneration equipment and method for filter bag of bag type or electric bag type dust collector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 361100 No. 1178-1188 Spring Road, Xiangan District, Fujian, Xiamen Patentee after: Xiamen Zhongchuang Environmental Protection Technology Co.,Ltd. Address before: 361100 No. 1178-1188 Spring Road, Xiangan District, Fujian, Xiamen Patentee before: XIAMEN SAVINGS ENVIRONMENTAL Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140115 |