CN108499267A - A kind of sack cleaner with deashing function - Google Patents
A kind of sack cleaner with deashing function Download PDFInfo
- Publication number
- CN108499267A CN108499267A CN201810390175.6A CN201810390175A CN108499267A CN 108499267 A CN108499267 A CN 108499267A CN 201810390175 A CN201810390175 A CN 201810390175A CN 108499267 A CN108499267 A CN 108499267A
- Authority
- CN
- China
- Prior art keywords
- ash bucket
- wall
- rack
- sack cleaner
- main box
- 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.)
- Pending
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 16
- 230000000694 effects Effects 0.000 abstract description 6
- 239000000428 dust Substances 0.000 description 15
- 239000007789 gas Substances 0.000 description 10
- 230000006870 function Effects 0.000 description 8
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 239000003546 flue gas Substances 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 239000000779 smoke Substances 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 239000003500 flue dust Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
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
- B01D46/42—Auxiliary equipment or operation thereof
- B01D46/48—Removing dust other than cleaning filters, e.g. by using collecting trays
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Cleaning In General (AREA)
Abstract
The present invention provides a kind of sack cleaners with deashing function, belong to deduster technical field.It solves the problems, such as that ash-removal effect is poor in the prior art.This has the sack cleaner of deashing function, including rack, main box is fixed in rack, main tank body sidewall offers air outlet and air inlet, main box rotated down is equipped with ash bucket, main box lower end is provided with several scrapers, the blade of scraper is in ash bucket and keeps certain interval between the inner wall of ash bucket, rack is equipped with the rotating mechanism that ash bucket can be driven to rotate, rotating mechanism includes driving motor and bearing, the outer ring of bearing and the upper end inner wall of ash bucket are mutually fixed, the inner ring of bearing is mutually fixed with the lower end outer wall of main box, annular groove is offered in the middle part of the outer wall of ash bucket, motor is fixed on the rack, it is fixed with belt pulley on the output shaft of motor, it is connected by belt between belt pulley and annular groove.The present invention has the advantages that ash-removal effect is good.
Description
Technical field
The invention belongs to sack cleaner technical fields, are related to a kind of sack cleaner with deashing function.
Background technology
Filter bag type deduster is the mainstream technology of coal-fired plant boiler flue gas ash removal, and sack cleaner is mainly by basis, frame
The compositions such as frame, baghouse, air-purifying chamber, filter assemblies (filter bag, bag cage, card etc.), flue-dust retainer and electric control system.
Sack cleaner operation principle is：From boiler ash-laden gas, the flue through smoke inlet enters bag dust collector,
Under the suction function of the boiler induced-draft fan after deduster, ash-laden gas with the air horn of deduster by entering
Sack cleaner ensure that the assignment of traffic that flue gas enters before filter bag beam, kept away by the airflow-distribution board of filter bag type deduster
Exempted from local dusty gas flow velocity it is too fast cause to region filter bag wear phenomenon, dusty gas passes through filter bag, gas under negative pressure
Body is purified, and clean gas is discharged from the caudal end egress smoke box level of air-purifying chamber.Dust is blocked in filter bag exterior measuring, with
The dust on filter bag surface increases, and the pressure difference inside and outside filter bag also increases, and when pressure difference reaches deashing setting value, pulse valve is opened,
By the nozzle on deashing pipe will compressed air spray into filter bag in complete a deashing, dust is flowed out by ash bucket, ash bucket it is interior
Wall can accumulate a large amount of dust for a long time, and rear extended meeting influences cleaning efficiency.
Currently, using manually deashing is carried out to ash bucket, such cleaning efficiency is relatively low, and is easy to cause safety accident
Generation.
Invention content
The purpose of the present invention is there is the above problem in view of the prior art, it is proposed that a kind of pocket type with deashing function
Deduster, the present invention have the characteristics that automatic ash removing.
Object of the invention can be realized by the following technical scheme：A kind of sack cleaner with deashing function, packet
Including rack is fixed with main box in rack, and main tank body sidewall offers air outlet and air inlet, which is characterized in that the master
Babinet rotated down is equipped with ash bucket, and the main box lower end is provided with several scrapers, the blade of scraper be in ash bucket and with
Certain interval, the rack is kept to be equipped with the rotating mechanism that ash bucket can be driven to rotate between the inner wall of ash bucket, described turns
Motivation structure includes driving motor and bearing, and the outer ring of bearing is mutually fixed with the upper end inner wall of ash bucket, the inner ring and main box of bearing
Lower end outer wall mutually fix, offer annular groove in the middle part of the outer wall of the ash bucket, the motor is fixed on the rack, motor
Output shaft on be fixed with belt pulley, be connected by belt between belt pulley and annular groove.
It is such that this, which has the basic principle of the sack cleaner of deashing function,：It is long-term to unload meeting on the inner wall of ash bucket after ash
The dust largely to lump is accumulated, ash bucket rotation is driven by motor, relatively rotates, scrapes with the blade of scraper after ash bucket rotation
The blade of knife can remove the dust on ash bucket；The configuration of the present invention is simple, automatic ash removing effect is good, has before promoting well
Scape.
There are four card slots, fluting to be vertically arranged for setting in the main body case, and spacing is equal between card slot, one end of scraper
It is connected in card slot.Scraper is fixed on by way of clamping on the inner wall of main box, is taken it from card slot when needing replacing
Go out.
The interstice coverage is in 5-15mm.Being not provided with gap can cause blade wears too fast, the ranging from permission in gap
The thickness range that dust is accumulated on ash bucket inner wall, carries out the size in selection gap as the case may be.
The air inlet is connected with blast pipe, and blast pipe is equipped with wind turbine one.Wind turbine one can drive dusty gas stream
Enter.
The air outlet is connected with discharge pipe, and wind turbine two is arranged on discharge pipe.Wind turbine two can drive clean gas stream
Go out.
Inlet opening is further opened on the main tank body sidewall, the inlet opening is connected with water inlet pipe, the water inlet
Pipe is connected with inlet tank, and delivery pump is additionally provided on the water inlet pipe.By conveying water into inlet opening, ash bucket pair is then rotated
Ash bucket is cleaned, and follow-up efficiency of dust collection is improved.
It is provided with electromagnetic valve at the inlet opening.When that need not clean, closing inlet opening prevents dust from entering.
Compared with prior art, the present invention has the following advantages：
1, the present invention enables in the present invention ash bucket rotate and generates friction with scraper by scraper, bearing, driving motor,
The advantages of to realize automatic ash removing.
2, the present invention makes the present invention pass through flow after deashing by the way that inlet opening, water inlet pipe, inlet tank and delivery pump is arranged
It is cleaned, further improves ash-removal effect.
Description of the drawings
Fig. 1 is the structural schematic diagram of the present invention.
Fig. 2 is the schematic top plan view of the present invention.
In figure, 1, rack；2, main box；3, scraper；4, ash bucket；5, driving motor；6, bearing；7, belt；8, blast pipe；
9, discharge pipe；10, water inlet pipe.
Specific implementation mode
Following is a specific embodiment of the present invention in conjunction with the accompanying drawings, technical scheme of the present invention will be further described,
However, the present invention is not limited to these examples.
As shown in Figs. 1-2, a kind of sack cleaner with deashing function, including rack 1 are fixed with main tank in rack 1
Body 2,2 side wall of main box offer air outlet and air inlet, and 2 rotated down of main box is equipped with ash bucket 4, the setting of 2 lower end of main box
There are several scrapers 3, the blade of scraper 3 to be in ash bucket 4 and certain interval, rack 1 is kept to be equipped between the inner wall of ash bucket 4
The rotating mechanism that ash bucket 4 can be driven to rotate, rotating mechanism include driving motor 5 and bearing 6, and the outer ring of bearing 6 is upper with ash bucket 4
End inner wall is mutually fixed, and the inner ring of bearing 6 is mutually fixed with the lower end outer wall of main box 2, and annular is offered in the middle part of the outer wall of ash bucket 4
Slot, motor are fixed in rack 1, and the wheel of belt 7 is fixed on the output shaft of motor, passes through belt 7 between the wheel of belt 7 and annular groove
It is connected.
There are four card slots, fluting to be vertically arranged for setting in main body case, and spacing is equal between card slot, one end clamping of scraper 3
In card slot.Scraper 3 is fixed on by way of clamping on the inner wall of main box 2, is taken out it from card slot when needing replacing.
Interstice coverage is in 5-15mm.Being not provided with gap can cause scraper 3 to wear too fast, the ranging from permission ash bucket 4 in gap
The thickness range that dust is accumulated on inner wall, carries out the size in selection gap as the case may be.
Air inlet is connected with blast pipe 8, and blast pipe 8 is equipped with wind turbine one.Wind turbine one can drive dusty gas to flow into.
Air outlet is connected with discharge pipe 9, and wind turbine two is arranged on discharge pipe 9.Wind turbine two can drive clean gas to flow out.
Inlet opening is further opened on 2 side wall of main box, inlet opening is connected with water inlet pipe 10, and water inlet pipe 10 is connected with into water
Case is additionally provided with delivery pump on water inlet pipe 10.By conveying water into inlet opening, then rotates ash bucket 4 and ash bucket 4 is cleaned,
Improve follow-up efficiency of dust collection.
Electromagnetic valve is provided at inlet opening.When that need not clean, closing inlet opening prevents dust from entering.
It is such that this, which has the basic principle of the sack cleaner of deashing function,：It is long-term to unload after ash on the inner wall of ash bucket 4
The dust largely to lump can be accumulated, drives ash bucket 4 to rotate by motor, ash bucket 4 is opposite with the blade generation of scraper 3 after rotating to be turned
Dynamic, the blade of scraper 3 can remove the dust on ash bucket 4, need to make to carry out adding water by inlet opening, to improve deashing effect
Fruit；The configuration of the present invention is simple, automatic ash removing effect is good, has good promotion prospect.
Specific embodiment described herein is only an example for the spirit of the invention.Technology belonging to the present invention is led
The technical staff in domain can make various modifications or additions to the described embodiments or replace by a similar method
In generation, however, it does not deviate from the spirit of the invention or beyond the scope of the appended claims.
In the description of the present invention, it should be noted that the orientation or position of the instructions such as term "upper", "lower", "inner", "outside"
Set relationship be based on the orientation or positional relationship shown in the drawings or the invention product using when the orientation or position usually put
Relationship is set, is merely for convenience of description of the present invention and simplification of the description, device is not indicated or implied the indicated or element is necessary
With specific orientation, with specific azimuth configuration and operation, therefore be not considered as limiting the invention.In addition, term
" one ", " two " etc. are only used for distinguishing description, are not understood to indicate or imply relative importance.In the description of the present invention,
It should also be noted that, unless otherwise clearly defined and limited, term " setting ", " connection " shall be understood in a broad sense, for example, can
To be to be fixedly connected, may be a detachable connection, or be integrally connected；It can be mechanical connection, can also be electrical connection；It can
Can also can be indirectly connected through an intermediary the connection inside two elements to be to be connected directly.For this field
For those of ordinary skill, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.
Although rack 1 is used more herein；Main box 2；Scraper 3；Ash bucket 4；Driving motor 5；Bearing 6；Belt 7；
Blast pipe 8；Discharge pipe 9；The terms such as water inlet pipe 10, but it does not preclude the possibility of using other terms.Only using these terms
Merely to more easily describing and explaining the essence of the present invention；Being construed as any one of the additional limitations all is and this
What spirit was disagreed.
Claims (6)
1. a kind of sack cleaner with deashing function, including rack, it is fixed with main box in rack, main tank body sidewall opens up
There are air outlet and air inlet, which is characterized in that the main box rotated down is equipped with ash bucket, main box lower end setting
There are several scrapers, the blade of scraper to be in ash bucket and keep certain interval between the inner wall of ash bucket, set in the rack
It includes driving motor and bearing to have the rotating mechanism that ash bucket can be driven to rotate, the rotating mechanism, the outer ring of bearing and ash bucket
Upper end inner wall mutually fix, the inner ring of bearing is mutually fixed with the lower end outer wall of main box, is opened up in the middle part of the outer wall of the ash bucket
There are annular groove, the motor to be fixed on the rack, belt pulley is fixed on the output shaft of motor, between belt pulley and annular groove
It is connected by belt.
2. the sack cleaner according to claim 1 with deashing function, which is characterized in that set in the main body case
It sets there are four card slot, fluting is vertically arranged, and spacing is equal between card slot, and one end of scraper is connected in card slot.
3. the sack cleaner according to claim 2 with deashing function, which is characterized in that the interstice coverage exists
5-15mm。
4. the sack cleaner according to claim 3 with deashing function, which is characterized in that the air inlet connection
There are blast pipe, blast pipe to be equipped with wind turbine one.
5. the sack cleaner according to claim 4 with deashing function, which is characterized in that the air outlet connection
There is discharge pipe, wind turbine two is set on discharge pipe.
6. the sack cleaner according to claim 5 with deashing function, which is characterized in that the main tank body sidewall
On be further opened with inlet opening, the inlet opening is connected with water inlet pipe, and the water inlet pipe is connected with inlet tank, the water inlet
Delivery pump is additionally provided on pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810390175.6A CN108499267A (en) | 2018-04-27 | 2018-04-27 | A kind of sack cleaner with deashing function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810390175.6A CN108499267A (en) | 2018-04-27 | 2018-04-27 | A kind of sack cleaner with deashing function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108499267A true CN108499267A (en) | 2018-09-07 |
Family
ID=63399484
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810390175.6A Pending CN108499267A (en) | 2018-04-27 | 2018-04-27 | A kind of sack cleaner with deashing function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108499267A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114713376A (en) * | 2022-06-09 | 2022-07-08 | 宣化冶金环保设备制造(安装)有限责任公司 | Electrostatic precipitator convenient to maintain ash conveying cleaning device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106377952A (en) * | 2016-11-18 | 2017-02-08 | 广西金邦泰科技有限公司 | Pulse cloth bag dust remover capable of easily collecting ash |
| CN106512578A (en) * | 2016-12-10 | 2017-03-22 | 新昌县苏宸机械有限公司 | Full-automatic dust remover |
| CN107638753A (en) * | 2017-11-14 | 2018-01-30 | 合肥合意环保机电装备制造有限公司 | A kind of exhaust dust device with bag with ash bucket cleaning function |
| CN208406427U (en) * | 2018-04-27 | 2019-01-22 | 浙江洁宇环保装备科技有限公司 | A kind of sack cleaner with deashing function |
-
2018
- 2018-04-27 CN CN201810390175.6A patent/CN108499267A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106377952A (en) * | 2016-11-18 | 2017-02-08 | 广西金邦泰科技有限公司 | Pulse cloth bag dust remover capable of easily collecting ash |
| CN106512578A (en) * | 2016-12-10 | 2017-03-22 | 新昌县苏宸机械有限公司 | Full-automatic dust remover |
| CN107638753A (en) * | 2017-11-14 | 2018-01-30 | 合肥合意环保机电装备制造有限公司 | A kind of exhaust dust device with bag with ash bucket cleaning function |
| CN208406427U (en) * | 2018-04-27 | 2019-01-22 | 浙江洁宇环保装备科技有限公司 | A kind of sack cleaner with deashing function |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114713376A (en) * | 2022-06-09 | 2022-07-08 | 宣化冶金环保设备制造(安装)有限责任公司 | Electrostatic precipitator convenient to maintain ash conveying cleaning device |
| CN114713376B (en) * | 2022-06-09 | 2022-08-23 | 宣化冶金环保设备制造(安装)有限责任公司 | Electrostatic precipitator convenient to maintain ash conveying cleaning device |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |