CN208406427U - A kind of sack cleaner with deashing function - Google Patents
A kind of sack cleaner with deashing function Download PDFInfo
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- CN208406427U CN208406427U CN201820615863.3U CN201820615863U CN208406427U CN 208406427 U CN208406427 U CN 208406427U CN 201820615863 U CN201820615863 U CN 201820615863U CN 208406427 U CN208406427 U CN 208406427U
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- ash bucket
- main box
- sack cleaner
- wall
- rack
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Abstract
The utility model provides a kind of sack cleaner with deashing function, belongs 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 and the lower end outer wall of main box are mutually fixed, annular groove is offered in the middle part of the outer wall of ash bucket, motor is fixed on the rack, belt pulley is fixed on the output shaft of motor, it is connected between belt pulley and annular groove by belt.The utility model has the advantages that ash-removal effect is good.
Description
Technical field
The utility model belongs to sack cleaner technical field, is related to a kind of sack cleaner with deashing function.
Background technique
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 composition such as frame, baghouse, air-purifying chamber, filter assemblies (filter bag, bag cage, card etc.), flue-dust retainer and electric control system.
Sack cleaner working principle is: enter bag dust collector through the flue of smoke inlet from boiler ash-laden gas,
Under the suction function for being mounted on 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 of 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,
Compressed air is sprayed into filter bag by the nozzle on deashing pipe and completes deashing, dust by ash bucket outflow, ash bucket it is interior
Wall can accumulate a large amount of dust for a long time, subsequent to will affect cleaning efficiency.
Currently, such cleaning efficiency is relatively low, and is easy to cause safety accident using manually deashing is carried out to ash bucket
Generation.
Utility model content
The purpose of this utility model is the presence of the above problem in view of the prior art, is proposed a kind of with deashing function
Sack cleaner, the utility model have the characteristics that automatic ash removing.
The purpose of this utility model can be realized by the following technical scheme: a kind of bag-type dusting with deashing function
Device, including rack are fixed with main box in rack, and main tank body sidewall offers air outlet and air inlet, which is characterized in that described
Main box rotated down be equipped with ash bucket, the main box lower end is provided with several scrapers, and the blade of scraper is in ash bucket
And certain interval is kept between the inner wall of ash bucket, the rack is equipped with the rotating mechanism that ash bucket can be driven to rotate, described
Rotating mechanism include driving motor and bearing, the outer ring of bearing is mutually fixed with the upper end inner wall of ash bucket, the inner ring of bearing and master
The lower end outer wall of cabinet is mutually fixed, and offers annular groove in the middle part of the outer wall of the ash bucket, and the motor is fixed on the rack,
It is fixed with belt pulley on the output shaft of motor, is connected between belt pulley and annular groove by belt.
Meeting on the inner wall of ash bucket after there is the basic principle of the sack cleaner of deashing function to be such that unload ash for a long time for this
The dust largely to agglomerate is accumulated, is rotated by motor driven ash bucket, relatively rotates, scrapes with the blade of scraper after ash bucket rotation
The blade of knife can remove the dust on ash bucket；The utility model structure is simple, and automatic ash removing effect is good, has and pushes away well
Wide prospect.
There are four card slots, fluting to be vertically arranged for setting in the main box, and spacing is equal between card slot, one end of scraper
It is connected in card slot.Scraper is fixed on the inner wall of main box by way of clamping, is taken it from card slot when needing replacing
Out.
The interstice coverage is in 5-15mm.Being not provided with gap will lead to that blade wears are too fast, and the range in gap is to allow
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 blower one.Blower one can drive dusty gas stream
Enter.
The air outlet is connected with discharge pipe, and blower two is arranged on discharge pipe.Blower two can drive clean gas stream
Out.
Inlet opening is also provided on the main tank body sidewall, the inlet opening is connected with water inlet pipe, the water inlet
Pipe is connected with inlet tank, is additionally provided with delivery pump on the water inlet pipe.By conveying water into inlet opening, ash bucket pair is then rotated
Ash bucket is cleaned, and subsequent efficiency of dust collection is improved.
Electromagnetic valve is provided at the inlet opening.When not needing cleaning, closing inlet opening prevents dust from entering.
Compared with prior art, the utility model has the advantage that
1, the utility model enables ash bucket in the utility model to rotate and scraper production by scraper, bearing, driving motor
Raw friction, thus the advantages of realizing automatic ash removing.
2, the utility model makes the utility model after deashing by setting inlet opening, water inlet pipe, inlet tank and delivery pump
It is cleaned by water flow, further improves ash-removal effect.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the schematic top plan view of the utility model.
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 embodiment
It is specific embodiment of the utility model and in conjunction with attached drawing below, the technical solution of the utility model is made further
Description, but the utility model 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 is in ash bucket 4 and keeps certain interval between the inner wall of ash bucket 4, and rack 1 is equipped with
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, offers annular 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 box, and spacing is equal between card slot, one end clamping of scraper 3
In card slot.Scraper 3 is fixed on the inner wall of main box 2 by way of clamping, is taken out it from card slot when needing replacing.
Interstice coverage is in 5-15mm.Being not provided with gap will lead to that the abrasion of scraper 3 is too fast, and the range in gap is to allow ash bucket 4
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 blower one.Blower one can drive dusty gas to flow into.
Air outlet is connected with discharge pipe 9, and blower two is arranged on discharge pipe 9.Blower two can drive clean gas to flow out.
Inlet opening is also provided 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 subsequent efficiency of dust collection.
Electromagnetic valve is provided at inlet opening.When not needing cleaning, closing inlet opening prevents dust from entering.
After there is the basic principle of the sack cleaner of deashing function to be such that unload ash for a long time for this on inner wall of ash bucket 4
The dust largely to agglomerate can be accumulated, is rotated by motor driven ash bucket 4, ash bucket 4 is opposite with the blade generation of scraper 3 after rotating
Rotation, the blade of scraper 3 can remove the dust on ash bucket 4, need to make to carry out by inlet opening to add water, to improve deashing effect
Fruit；The utility model structure is simple, and automatic ash removing effect is good, has good promotion prospect.
The specific embodiments described herein are merely examples of the spirit of the present invention.The utility model institute
Belonging to those skilled in the art can make various modifications or additions to the described embodiments or using similar
Mode substitute, but without departing from the spirit of the present application or beyond the scope of the appended claims.
In the description of the present invention, it should be noted that the orientation of the instructions such as term " on ", "lower", "inner", "outside"
Or positional relationship be based on the orientation or positional relationship shown in the drawings or the utility model product using when usually put
Orientation or positional relationship is merely for convenience of describing the present invention and simplifying the description, rather than the dress of indication or suggestion meaning
It sets or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to the utility model
Limitation.In addition, term " one ", " two " etc. are only used for distinguishing description, it is not understood to indicate or imply relative importance.?
In the description of the utility model, it is also necessary to which explanation is unless specifically defined or limited otherwise, term " setting ", " connection "
It shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can be mechanical connect
It connects, is also possible to be electrically connected；It can be directly connected, can also can be in two elements indirectly connected through an intermediary
The connection in portion.For the ordinary skill in the art, above-mentioned term can be understood in the present invention with concrete condition
Concrete meaning.
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 exclude the possibility of using other terms.Only using these terms
Merely to being more convenient to describe and explain the essence of the utility model；Being construed as any additional limitation is all
It is contrary to the spirit of the present invention.
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, the main box lower end setting
There are several scrapers, the blade of scraper is in ash bucket and keeps certain interval between the inner wall of ash bucket, sets in the rack
There is the rotating mechanism that ash bucket can be driven to rotate, the rotating mechanism includes driving motor and bearing, 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 is annular groove, the motor is fixed on the rack, and 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 box
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 is blast pipe, blast pipe is equipped with blower 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, blower 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 also provided 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 |
|---|---|---|---|
| CN201820615863.3U CN208406427U (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 |
|---|---|---|---|
| CN201820615863.3U CN208406427U (en) | 2018-04-27 | 2018-04-27 | A kind of sack cleaner with deashing function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208406427U true CN208406427U (en) | 2019-01-22 |
Family
ID=65117330
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820615863.3U Active CN208406427U (en) | 2018-04-27 | 2018-04-27 | A kind of sack cleaner with deashing function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208406427U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108499267A (en) * | 2018-04-27 | 2018-09-07 | 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 CN201820615863.3U patent/CN208406427U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108499267A (en) * | 2018-04-27 | 2018-09-07 | 浙江洁宇环保装备科技有限公司 | A kind of sack cleaner with deashing function |
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