CN202802997U - Pulse band type dust collector of gas tank - Google Patents
Pulse band type dust collector of gas tank Download PDFInfo
- Publication number
- CN202802997U CN202802997U CN 201220417004 CN201220417004U CN202802997U CN 202802997 U CN202802997 U CN 202802997U CN 201220417004 CN201220417004 CN 201220417004 CN 201220417004 U CN201220417004 U CN 201220417004U CN 202802997 U CN202802997 U CN 202802997U
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- CN
- China
- Prior art keywords
- pulse
- cylinder
- valve
- tank body
- dust collector
- Prior art date
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- Expired - Fee Related
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model relates to a pulse band type dust collector of a gas tank. The pulse band type dust collector of the gas tank comprises an upper cover, an upper tank body, a cylinder, a pulse valve, a pulse injection pipe, a middle tank body, filter bags, a bracket, an ash bucket, a cinder valve, a cylinder push rod, a lift valve, an air inlet and an air outlet. The pulse band type dust collector is characterized in that the cylinder push rod is arranged at one side of the upper tank body; the lift valve is arranged below the cylinder push rod; the cylinder push rod is connected with the lift valve; a cylinder is arranged on the side surface of the upper tank body; the pulse valve is arranged at the outer end of the cylinder; a pulse blow pipe is arranged at the inner end of the cylinder; the middle tank body is arranged below the upper tank body; the filter bags are arranged inside the middle tank body; the ash bucket is arranged below the middle tank body; the cinder valve is arranged below the ash bucket, and the air inlet and the air outlet are also formed in one side of the middle tank body. The pulse band type dust collector overcomes the defects that back-flush deashing strength in separated chambers is poor and pulse injection deashing and filtering are conducted at the same time, and the application range of the pulse band type dust collector of the gas tank is expanded.
Description
Technical field
The utility model relates to a kind of air box impulse belt deduster, is applied to building materials, cement, metallurgy, machinery, chemical industry and refractories industry; Be used in particular for the dust collecting system of the fragmentation in cement plant, red height, coal mill, choosing minute, packing, top, storehouse, chamotte cooler etc.
Background technology
Legacy equipment generally adopts the blowing type deduster to filter in the prior art, and namely deashing carries out with filtering to mix in a Room simultaneously, the dust secondary fly-up under the deashing, and the part meeting be gone by adjacent filter bag receipts, is unfavorable for the gas filtration that dust content is larger.
Summary of the invention
Technical problem to be solved in the utility model is to overcome the deficiencies in the prior art, a kind of air box impulse belt deduster is provided, the technical scheme that its technical problem that solves the utility model adopts is: structure of the present utility model comprises loam cake, upper box, cylinder, pulse valve, pulse blowing pipe, middle casing, filter bag, support, ash bucket, unloading valve, cylinder push-rod, lift valve, air inlet, air outlet, it is characterized in that a side is provided with cylinder push-rod on the upper box, lift valve is set below the cylinder push-rod, cylinder push-rod is connected with lift valve, the side of upper box is provided with cylinder, the cylinder outer end is provided with pulse valve, the cylinder inner end arranges pulse blowing pipe, middle casing is set below the upper box, be provided with filter bag in the middle casing, be provided with ash bucket below the middle casing, be provided with unloading valve below the ash bucket, also be provided with air inlet and air outlet on the side of middle casing.
Work former in: dusty gas enters through inclined clapboard from the air inlet door (32 series are advanced from ash bucket) of deduster turnover bellows and is diverted to ash bucket, air velocity is slack-off simultaneously, because effect of inertia, crude particle dust in the gas falls into ash bucket, tiny grit upwards enters the filter chamber with the air-flow folding, and dust is attached to the appearance of filter bag, and purified gas sees through filter bag and enters the top clean room, by each minute clean room be pooled to the air outlet place, discharge atmosphere by the main air blower sucking-off of dust collecting system again.Along with constantly carrying out of filter process, the dust that is attached to the filter bag appearance increases gradually, and the resistance that air-flow passes through also increases gradually.When reaching certain Resistance Value (for example 1170Pa), as required can be manual, also can pass through the poor or timing deashing program electric controller of level pressure, all filter bags in first locellus gas tank are carried out pulse spray ash (blowing-out deashing), make the unexpected bulging of each filter bag, the attached dust of filter bag surface area thereby shake falls, filter bag appearance pressure reduction is returned to bring into use state, the dust non-cohesive ash bucket that sinks, program control instrument is opened lift valve in accordance with regulations blanking time subsequently, recovers the first Room and filters, and restarts the second Room lift valve, close the filtered airflow of the second Room, the magnetic valve of opening the second Room discharges high pressure air, and second minute indoor all filter bag carried out the blowing-out pulse jetting deashing, removes the dust on the second locellus filter bag, controller is opened the second locellus lift valve, the filtration that recovers the second locellus afterwards.Carry out by that analogy the 3rd locellus, the 4th locellus----until last sub-room cleaning is complete, close electric controller.
The beneficial effects of the utility model are, it is relatively poor that the utility model has overcome chamber-dividing counter-blowing deashing intensity, and pulse jetting deashing and filter the shortcoming of carrying out has simultaneously enlarged the range of application of air box impulse bag-type dust remover.
Description of drawings
Fig. 1: the utility model example structure schematic diagram.
Among the figure: loam cake 1, upper box 2, cylinder 3, pulse valve 4, pulse blowing pipe 5, middle casing 6, filter bag 7, support 8, ash bucket 9, unloading valve 10, cylinder push-rod 11, lift valve 12, air inlet 13, air outlet 14.
The specific embodiment
With reference to description of drawings the utility model is done following concrete detailed description.As shown in drawings, structure of the present utility model comprises loam cake 1, upper box 2, cylinder 3, pulse valve 4, pulse blowing pipe 5, middle casing 6, filter bag 7, support 8, ash bucket 9, unloading valve 10, cylinder push-rod 11, lift valve 12, air inlet 13, air outlet 14, it is characterized in that a side is provided with cylinder push-rod 11 on the upper box 2, lift valve 12 is set below the cylinder push-rod 11, cylinder push-rod 11 is connected with lift valve 12, the side of upper box 2 is provided with cylinder 3, cylinder 3 outer ends are provided with pulse valve 4, cylinder 3 inner ends arrange pulse blowing pipe 5, middle casing 6 is set below the upper box 2, be provided with filter bag 7 in the middle casing 6, be provided with ash bucket 9 below the middle casing 6, be provided with unloading valve 10 below the ash bucket 9, also be provided with air inlet 13 and air outlet 14 on the side of middle casing 6.
Embodiment recited above is described preferred embodiment of the present utility model; be not that design of the present utility model and scope are limited; under the prerequisite that does not break away from the utility model design concept; common engineers and technicians make the technical solution of the utility model in this area various modification and improvement; all should fall into protection domain of the present utility model; the technology contents that the utility model is asked for protection all is documented in claims.
Claims (1)
1. air box impulse belt deduster, comprise loam cake (1), upper box (2), cylinder (3), pulse valve (4), pulse blowing pipe (5), middle casing (6), filter bag (7), support (8), ash bucket (9), unloading valve (10), cylinder push-rod (11), lift valve (12), air inlet (13), air outlet (14), it is characterized in that the upper side of upper box (2) is provided with cylinder push-rod (11), lift valve (12) is set below the cylinder push-rod (11), cylinder push-rod (11) is connected with lift valve (12), the side of upper box (2) is provided with cylinder (3), cylinder (3) outer end is provided with pulse valve (4), cylinder (3) inner end arranges pulse blowing pipe (5), middle casing (6) is set below the upper box (2), be provided with filter bag (7) in the middle casing (6), be provided with ash bucket (9) below the middle casing (6), be provided with unloading valve (10) below the ash bucket (9), also be provided with air inlet (13) and air outlet (14) on the side of middle casing (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220417004 CN202802997U (en) | 2012-08-20 | 2012-08-20 | Pulse band type dust collector of gas tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220417004 CN202802997U (en) | 2012-08-20 | 2012-08-20 | Pulse band type dust collector of gas tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202802997U true CN202802997U (en) | 2013-03-20 |
Family
ID=47861943
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220417004 Expired - Fee Related CN202802997U (en) | 2012-08-20 | 2012-08-20 | Pulse band type dust collector of gas tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202802997U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103372351A (en) * | 2013-07-17 | 2013-10-30 | 大连兆和科技发展有限公司 | Plasma fume purifier |
| CN103432841A (en) * | 2013-08-29 | 2013-12-11 | 安徽科信表面处理技术有限公司 | Pulse dust-collecting device for sand blasting room |
-
2012
- 2012-08-20 CN CN 201220417004 patent/CN202802997U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103372351A (en) * | 2013-07-17 | 2013-10-30 | 大连兆和科技发展有限公司 | Plasma fume purifier |
| CN103432841A (en) * | 2013-08-29 | 2013-12-11 | 安徽科信表面处理技术有限公司 | Pulse dust-collecting device for sand blasting room |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: NANTONG CITY WANDA PETROCHEMICAL EQUIPMENT ENGINEE Free format text: FORMER NAME: NANTONG WONDER PETROCHEMICAL EQUIPMENT ENGINEERING CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: Binhai Industrial Park Jiangzhou 226200 Qidong Road, Jiangsu province Nantong City No. 2 Patentee after: Nantong City Wanda Petrochemical Equipment Engineering Co., Ltd. Address before: Binhai Industrial Park Jiangzhou 226200 Qidong Road, Jiangsu province Nantong City No. 2 Patentee before: Nantong City Wonder Petrochemical Equipment Engineering Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130320 Termination date: 20190820 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |