CN108057286A - A kind of gas tank locellus fiber bag precipitator - Google Patents
A kind of gas tank locellus fiber bag precipitator Download PDFInfo
- Publication number
- CN108057286A CN108057286A CN201711430603.5A CN201711430603A CN108057286A CN 108057286 A CN108057286 A CN 108057286A CN 201711430603 A CN201711430603 A CN 201711430603A CN 108057286 A CN108057286 A CN 108057286A
- Authority
- CN
- China
- Prior art keywords
- locellus
- dust
- removing box
- partition plate
- gas tank
- 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.)
- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/02—Particle separators, e.g. dust precipitators, having hollow filters made of flexible material
- B01D46/023—Pockets filters, i.e. multiple bag filters mounted on a common frame
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/02—Particle separators, e.g. dust precipitators, having hollow filters made of flexible material
- B01D46/04—Cleaning filters
Abstract
The present application relates to deduster technical fields, disclose a kind of gas tank locellus fiber bag precipitator, including dust-removing box, insulating layer is arranged with outside dust-removing box, the dust-removing box bottom is connected with ash bucket, ash bucket side wall offers air inlet, inner cavity is separated into multiple locellus by dust-removing box inner cavity equipped with locellus partition plate, it is equipped in the locellus and locellus is separated into the partition plate of distribution toilet and filter chamber up and down, multiple filter bags are hung on partition plate, gas outlet is offered in toilet, poppet is equipped at gas outlet, the dust-removing box is equipped with pulse ash remover；The hopper bottom is equipped with the screw conveyor for removing dust.The configuration of the present invention is simple, design is reasonable, using locellus side spray new technology, greatly reduces pulse valve quantity, reduces maintenance load, and extend life-span of the filter bag.
Description
Technical field
The present invention relates to deduster technical field more particularly to a kind of fiber bag precipitators.
Background technology
Filter drum type precipitator has just occurred early in the 1970s in Japan and some American-European countries, has volume
Small, efficient, the advantages that reduced investment, easy care, but because its place capacity is small, difficulty is combined into Wind Volume equipment, and filtration velocity is inclined
Low, application range is narrow, only in sector applications such as grain, welding, so failing large-scale popularization for many years.In recent years, with new skill
Art, new material constantly develop, and with Japan, the company in the U.S. is representative, and the structure and filtrate of deduster are improved, made
It obtains filter cartridge dust remover and is widely used in the industrial circles such as cement, steel, electric power, food, metallurgy, chemical industry, whole volume increases
Several times become filter area>2000m2Large-scale deduster is to solve traditional deduster to collect difficult, filtration velocity to ultrafine dust
It is high, ash-removal effect is poor, filter bag preferred plan run-down, operating cost is high easy to wear and existing various pocket types, electrostatic remove in the market
Dirt device becomes industrial dedusting compared to having the characteristics that effective filtration area is big, pressure difference is low, low emission, small, service life is long
The new direction of device development.Traditional deduster is complicated, and dust removing effects are poor.
The content of the invention
The technical problem to be solved by the present invention is to：Overcome the deficiencies of the prior art and provide a kind of simple in structure, dust removing effects
Good deduster.
The technical solution adopted by the present invention to solve the technical problems is：A kind of gas tank locellus fiber bag precipitator, including
Dust-removing box, dust-removing box are arranged with insulating layer outside, and the dust-removing box bottom is connected with ash bucket, and ash bucket side wall offers air inlet
Mouthful, dust-removing box inner cavity is equipped with locellus partition plate and inner cavity is separated into multiple locellus, is equipped in the locellus and is separated into locellus
Lower distribution toilet and the partition plate of filter chamber, are hung with multiple filter bags on partition plate, offer gas outlet in toilet, at gas outlet
Equipped with poppet, the dust-removing box is equipped with pulse ash remover；The hopper bottom is equipped with the spiral transferring for removing dust
Send machine.
Further, the pulse ash remover includes air accumulator and compressed air is passed through to the air pipe of each locellus
Road is equipped with solenoid valve between air accumulator and compressed air line, and compressed air line is equipped with injection tube, and injection tube is located at locellus side one
Directly over a filter pocket openings.
Further, the screw conveyor exit is equipped with ash bucket.
Further, the material level alarm of monitoring dust thickness is equipped in the ash bucket.
Further, the insulating layer is phenolic resin foam insulating layer.
The beneficial effects of the invention are as follows：The configuration of the present invention is simple, design is reasonable, using locellus side spray new technology, subtracts significantly
Pulse valve quantity is lacked, has reduced maintenance load, and extend life-span of the filter bag.
Description of the drawings
Fig. 1 is a kind of schematic diagram of gas tank locellus fiber bag precipitator embodiment of the present invention.
Specific embodiment
Below by specific embodiment, the present invention is described in further detail：
Reference numeral in Figure of description includes：Dust-removing box 1, ash bucket 2, locellus partition plate 3, air inlet 4, gas outlet 5,
Poppet 6, air accumulator 7, compressed air line 8, solenoid valve 9, injection tube 10, filter bag 11, partition plate 12, toilet 13, filter chamber 14, guarantor
Warm layer 15, screw conveyor 16, ash bucket 17, material level alarm 18.
Embodiment is substantially as shown in Figure 1：A kind of gas tank locellus fiber bag precipitator, including dust-removing box 1, dust-removing box
It is arranged with insulating layer 15 outside 1,1 bottom of dust-removing box is connected with ash bucket 2, and 2 side wall of ash bucket offers air inlet 4, in dust-removing box 1
Chamber is equipped with locellus partition plate 3 and inner cavity is separated into three locellus, is equipped in locellus locellus being separated into distribution 13 He of toilet up and down
The partition plate 12 of filter chamber 14, on partition plate 12 suspension offer gas outlet 5 in toilet 13, set at gas outlet 5 there are four filter bag 11
There is poppet 6, dust-removing box 1 is equipped with pulse ash remover；2 bottom of ash bucket is equipped with the screw conveyor 16 for removing dust.
Specifically, pulse ash remover includes air accumulator 7 and compressed air is passed through to the compressed air line 8 of each locellus,
Solenoid valve 9 is equipped between air accumulator 7 and compressed air line 8, compressed air line 8 is equipped with injection tube 10, and injection tube 10 is located at locellus
Directly over the opening of filter bag 11 of side one；16 exit of screw conveyor is equipped with ash bucket 17；Monitoring dust thickness is equipped in ash bucket 2
Material level alarm 18；Insulating layer 15 is phenolic resin foam insulating layer.
Filtration condition：Dusty gas through air inlet 4 into after dust-removing box 1, due to the sudden enlargement of air-flow section and, air-flow
Middle a part of big particle is deposited in ash bucket 2 under the effect of dynamic and inertia force；The small grit of fine size, density enters filter chamber 14
Afterwards, by combined effects such as Blang's diffusion and sievings, making dust deposit, purified gas enters cleaning on 11 surface of filter bag
It is discharged by gas outlet 5 room 13.
Deashing state：Pulse ash remover is timing means, after a period of operation, a locellus poppet 6 first
It closes, filtered airflow is blocked, solenoid valve 9 is opened, and the compressed air in air accumulator 7 passes through compressed air line 8, from 10 wink of injection tube
Between spray, 11 dilatancy of filter bag is made to generate vibration, and under the action of inverted draft washes away, is attached on 11 outer surface of filter bag
Dust be stripped and fall into ash bucket 2.After deashing, solenoid valve 9 is closed, and poppet 6 is opened, and filtering recovers again in filter chamber 2
State.Each locellus of deashing carries out successively, to being a cleaning cycle deashing next time since the first Room deashing.It comes off
Dust falls into ash bucket 2, and when dust thickness reaches setting value, material level alarm 18 is alarmed, and opens screw conveyor 16 dust is defeated
Collection is sent to ash bucket 17.
Above-described is only the embodiment of the present invention, and the common sense such as well known specific technical solution were not made herein in scheme
More descriptions.It should be pointed out that for those skilled in the art, on the premise of present invention knot technical solution is not departed from, also
Several modifications and improvements can be made, these should also be considered as protection scope of the present invention, these all do not interfere with of the invention real
The effect and practical applicability applied.The scope of protection required by this application should be based on the content of the claims, specification
In the records such as specific embodiment can be used for the content for explaining claim.
Claims (5)
1. a kind of gas tank locellus fiber bag precipitator, it is characterised in that：Including dust-removing box, guarantor is arranged with outside the dust-removing box
Warm layer, the dust-removing box bottom are connected with ash bucket, and the ash bucket side wall offers air inlet, and the dust-removing box inner cavity is equipped with
Inner cavity is separated into multiple locellus by locellus partition plate, is equipped in the locellus locellus being separated into distribution toilet and filter chamber up and down
Partition plate, be hung with multiple filter bags on partition plate, gas outlet offered in the toilet, poppet is equipped at the gas outlet,
The dust-removing box is equipped with pulse ash remover；The hopper bottom is equipped with the screw conveyor for removing dust.
2. gas tank locellus fiber bag precipitator according to claim 1, it is characterised in that：The pulse ash remover bag
It includes air accumulator and compressed air is passed through to the compressed air line of each locellus, solenoid valve is equipped between air accumulator and compressed air line,
The compressed air line is equipped with injection tube, and the injection tube is located at the surface of one filter pocket openings in locellus side.
3. gas tank locellus fiber bag precipitator according to claim 1, it is characterised in that：The screw conveyor outlet
Place is equipped with ash bucket.
4. gas tank locellus fiber bag precipitator according to claim 1, it is characterised in that：Monitoring is equipped in the ash bucket
The material level alarm of dust thickness.
5. gas tank locellus fiber bag precipitator according to claim 1, it is characterised in that：The insulating layer is phenolic aldehyde tree
Fat foam heat-insulation layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711430603.5A CN108057286A (en) | 2017-12-26 | 2017-12-26 | A kind of gas tank locellus fiber bag precipitator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711430603.5A CN108057286A (en) | 2017-12-26 | 2017-12-26 | A kind of gas tank locellus fiber bag precipitator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108057286A true CN108057286A (en) | 2018-05-22 |
Family
ID=62140289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711430603.5A Withdrawn CN108057286A (en) | 2017-12-26 | 2017-12-26 | A kind of gas tank locellus fiber bag precipitator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108057286A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104353297A (en) * | 2014-11-19 | 2015-02-18 | 张家港市艾尔环保设备有限公司 | Bag dust collector with separation chambers of air tank |
| CN204246969U (en) * | 2014-11-19 | 2015-04-08 | 张家港市艾尔环保设备有限公司 | Gas tank locellus fiber bag precipitator |
-
2017
- 2017-12-26 CN CN201711430603.5A patent/CN108057286A/en not_active Withdrawn
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104353297A (en) * | 2014-11-19 | 2015-02-18 | 张家港市艾尔环保设备有限公司 | Bag dust collector with separation chambers of air tank |
| CN204246969U (en) * | 2014-11-19 | 2015-04-08 | 张家港市艾尔环保设备有限公司 | Gas tank locellus fiber bag precipitator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180522 |