CN109432894A - The deduster of rotary type automatic ash removing and its use technique - Google Patents
The deduster of rotary type automatic ash removing and its use technique Download PDFInfo
- Publication number
- CN109432894A CN109432894A CN201811626904.XA CN201811626904A CN109432894A CN 109432894 A CN109432894 A CN 109432894A CN 201811626904 A CN201811626904 A CN 201811626904A CN 109432894 A CN109432894 A CN 109432894A
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- shell
- transverse tube
- deduster
- filter core
- fixedly connected
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- 238000000034 method Methods 0.000 title claims description 15
- 239000007921 spray Substances 0.000 claims abstract description 6
- 239000000428 dust Substances 0.000 claims description 57
- 230000008878 coupling Effects 0.000 claims description 11
- 238000010168 coupling process Methods 0.000 claims description 11
- 238000005859 coupling reaction Methods 0.000 claims description 11
- 238000002347 injection Methods 0.000 claims description 6
- 239000007924 injection Substances 0.000 claims description 6
- 238000001914 filtration Methods 0.000 claims description 4
- 238000004140 cleaning Methods 0.000 abstract description 14
- 238000005516 engineering process Methods 0.000 abstract description 3
- 239000007789 gas Substances 0.000 description 44
- 239000007787 solid Substances 0.000 description 4
- 239000000443 aerosol Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- 238000009423 ventilation Methods 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
- B01D46/66—Regeneration of the filtering material or filter elements inside the filter
- B01D46/68—Regeneration of the filtering material or filter elements inside the filter by means acting on the cake side involving movement with regard to the filter elements
- B01D46/681—Regeneration of the filtering material or filter elements inside the filter by means acting on the cake side involving movement with regard to the filter elements by scrapers, brushes or the like
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The present invention provides a kind of deduster of rotary type automatic ash removing, including shell, multiple filter cores, deashing device and spoiler.Shell is cylindrical body, and multiple filter cores to periphery are surrounded by the round shape of multilayer from center, has connector in shell, the bottom of multiple filter cores is fixedly connected with connector respectively, and connector is fixedly connected with the inner wall of shell.Deashing device includes transverse tube, two vertical tubes and solenoid valve, horizontally disposed transverse tube is located at the top of multiple filter cores, and the both ends of transverse tube all extend to except multiple filter cores, two be vertically arranged vertical tube is fixedly connected with the both ends of transverse tube respectively, and two vertical tubes and transverse tube are interconnected.Deduster of the invention uses rotating ash removal technology, deashing device high speed rotation simultaneously sprays high pressure gas, and there are also vertically arranged vertical tubes for the both ends of transverse tube in deashing device, transverse tube carries out longitudinal cleaning to filter core, vertical tube carries out lateral cleaning to filter core from side, and cleanup area when rotation is comprehensive, without dead angle.
Description
Technical field
The present invention relates to the deduster of field of gas purification more particularly to rotary type automatic ash removing and its use technique.
Background technique
Deduster is the equipment that dust is separated from flue gas.The performance of deduster accessible gas flow, gas
Drag losses and efficiency of dust collection when body is by deduster are expressed.Deduster is common facility in boiler and industrial production,
In the place setting dust hood for emitting ash, dusty gas is transported in deduster by pipeline gas circuit, carries out gas-solid point wherein
From rear, by dust collection in dust collect plant, and clean gas is introduced into general pipeline or is directly discharged into atmosphere.From dust removal by ventilation
Angle sees that it is a kind of dispersion that dust, which is to all solid granules being present in air in floating state the long period,
System is called aerosol, and wherein air is decentralized medium, and solid particle is dispersed phase, and deduster is exactly this solid small
The equipment that grain is separated from aerosol.
Currently, deduster is controlled using high-frequency impulse, high pressure gas is controlled by pulse valve and forms air bubble, to filter core into
Row cleaning, but since the burst length is short, comprehensive cleaning can not be reached to filter core.It is clear in the deduster of the part prior art
Apparatus for ash is rotatable, although improving pulse dust cleaning effect to a certain extent, since the injection direction of gas is single, still
Comprehensive cleaning can not be carried out to the dust in filter core.
Summary of the invention
In view of the above-mentioned problems, the present invention proposes a kind of deduster of rotary type automatic ash removing, it is therefore an objective to solve existing skill
The problem of deashing device of art can not carry out comprehensive cleaning to the dust in filter core.
To achieve the above object, present invention employs following technical solutions:
The present invention proposes a kind of deduster of rotary type automatic ash removing, including shell, multiple filter cores, deashing device and flow-disturbing
Plate；The shell is cylindrical body, and the multiple filter core to periphery is surrounded by the round shape of multilayer from center, has in the shell
Connector, the bottom of the multiple filter core are fixedly connected with the connector respectively, the inner wall of the connector and the shell
It is fixedly connected；The deashing device includes transverse tube, two vertical tubes and solenoid valve, and the horizontally disposed transverse tube is located at the multiple
The top of filter core, and the both ends of the transverse tube all extend to except the multiple filter core, two vertical tubes being vertically arranged point
It is not fixedly connected with the both ends of the transverse tube, and two vertical tubes and the transverse tube are interconnected；The lower section of the transverse tube point
Vertically arranged multiple first jets are furnished with, the multiple first jet is connected to the transverse tube respectively, two vertical tubes
Be distributed with the multiple second nozzles being laterally arranged on the face of the multiple filter core of face respectively, the multiple second nozzle respectively with
Corresponding vertical tube connection；Shaft, the hollow shaft and institute are fixedly connected with above the center of the transverse tube
State transverse tube connection, and the shaft can rotationally connect with the shell in the horizontal plane around central shaft, the solenoid valve and
The shaft connection；The bottom of the left end of the shell is provided with air inlet, and the air inlet is located under the multiple filter core
The lower section of plane where holding, the spoiler is parallel with the end face of the air inlet, the rear and front end difference of the spoiler
It is fixedly connected with the shell, and the spoiler lower end with the air inlet, the multiple filter core and the shell respectively
Interval setting.
Preferably, the multiple first jet is uniformly distributed on the transverse tube, the multiple second on each vertical tube
Nozzle is uniformly distributed on its corresponding vertical tube.
Preferably, the deduster of rotary type automatic ash removing of the invention further includes driving device, the driving device
Lower end is fixedly connected with the upper end of the shaft, and the two sides of the driving device are fixedly connected with the inner wall of the shell.
Preferably, the driving device includes that shaft coupling, motor and two connecting shafts, the lower end of the shaft coupling are socketed on
The periphery of the upper end of the shaft, the upper end of the shaft coupling are fixedly connected with the motor, and described two connecting shafts distinguish position
In the both ends of the motor, one end of described two connecting shafts is fixedly connected with the motor respectively, described two connecting shafts
The other end is fixedly connected with the inner wall of the shell respectively.
Preferably, the shell further includes exhaust outlet, the exhaust outlet is located at the side opposite with the air inlet, and institute
State the top for the plane that exhaust outlet is located at where the upper end of the multiple filter core.
Preferably, the deduster of rotary type automatic ash removing of the invention further includes air guide room, the air guide room with it is described
The outer wall of shell is hermetically fixedly connected, and the exhaust outlet is located in the air guide room.
Preferably, the upper end of the air guide room is detachably connected with exhaust pipe.
The present invention also proposes a kind of dust collecting process of deduster using rotary type automatic ash removing, comprising the following steps:
It will be imported in shell to dedusting gas from air inlet, after multiple filter element filterings, clean gas enters from exhaust outlet is led
In gas chamber, then it is discharged for using from exhaust pipe；Valve on each first jet is closed, motor, air pump and electromagnetism are opened
Valve, high pressure gas can only be ejected from second nozzle at this time, and the high pressure gas of the transverse injection of rotation is by the ash in filter core
Dirt is broken up and is loosened；Motor, air pump and solenoid valve are closed, and the valve on each first jet is opened；Open motor, air pump
And solenoid valve, high pressure gas at this time eject simultaneously from first jet and second nozzle, the high pressure gas vertically sprayed
The dust loosened in filter core is quickly blown off downwards.
Preferably, the dust collecting process of the deduster of the invention using rotary type automatic ash removing is further comprising the steps of:
One container is placed in below dust hopper, and the flip lid below dust hopper is opened, each falls within down internal dust
In the container of side, then closing will be renovated.
Compared with prior art, deduster of the invention uses rotating ash removal technology, and deashing device high speed in deashing is revolved
Turn and spray high pressure gas, and deashing device not only has the transverse tube being laterally arranged, there are also vertically arranged to erect at the both ends of transverse tube
Pipe, transverse tube carry out longitudinal cleaning to filter core, and vertical tube carries out lateral cleaning to filter core from side, the side entirely of cleanup area when rotation
Position, without dead angle.In addition, being provided with spoiler at the air inlet of deduster of the invention, gas must be right when having just enter into shell
Spoiler detours, and the biggish dust of volume in gas can be settled by this process first, reduces the workload of filter core, into
And alleviate the deashing pressure to filter core.
Detailed description of the invention
Fig. 1 is the overall schematic of the deduster of the rotary type automatic ash removing of one embodiment of the invention；
Fig. 2 is the step schematic diagram of the dust collecting process of one embodiment of the invention；
In figure: 1- shell；11- connector；12- air inlet；13- exhaust outlet；2- filter core；3- deashing device；31- transverse tube；311-
First jet；312- shaft；32- vertical tube；321- second nozzle；33- solenoid valve；34- air pump；4- spoiler；5- driving device；
51- shaft coupling；52- motor；53- connecting shaft；6- air guide room；61- exhaust pipe；7- dust hopper；8- support rod.
Specific embodiment
To make to have further understanding to the purpose of the present invention, construction, feature and its function, hereby cooperate embodiment detailed
It is described as follows.
Incorporated by reference to the whole signal for referring to Fig. 1, Fig. 1 being the deduster of the rotary type automatic ash removing of one embodiment of the invention
Figure.The present invention relates to a kind of dedusters of rotary type automatic ash removing, including shell 1, multiple filter cores 2, deashing device 3 and flow-disturbing
Plate 4.
Shell 1 is cylindrical body, and multiple filter cores 2 to periphery are surrounded by the round shape of multilayer from center, have connection in shell 1
The bottom of part 11, multiple filter cores 2 is fixedly connected with connector 11 respectively, and connector 11 is fixedly connected with the inner wall of shell 1.Usually
The installation position of filter core 2 is top, and the installation position of filter core 2 is bottom in the present invention, it is therefore an objective to make deashing device 3 from filter core 2
Upper end and side around filter core 2 rotate.
Deashing device 3 includes 31, two vertical tubes 32 of transverse tube and solenoid valve 33, and horizontally disposed transverse tube 31 is located at multiple filter cores
2 top, and the both ends of transverse tube 31 all extend to except multiple filter cores 2, two vertical tubes 32 being vertically arranged respectively with transverse tube 31
Both ends be fixedly connected, and two vertical tubes 32 and transverse tube 31 are interconnected.
The lower section of transverse tube 31 is distributed with vertically arranged multiple first jets 311, multiple first jets 311 respectively with transverse tube
31 are connected to, and the multiple second nozzles 321 being laterally arranged are distributed with respectively on the face of the multiple filter cores 2 of the face of two vertical tubes 32, more
A second nozzle 321 is connected to corresponding vertical tube 32 respectively.Preferably, multiple first jets 311 are uniformly distributed in transverse tube
On 31, multiple second nozzles 321 on each vertical tube 32 are uniformly distributed on its corresponding vertical tube 32.In practical applications, more
The quantity of a first jet 311 can be equal with the intermediate quantity of row's filter core 2 and corresponds, each first jet 311
In the surface of its corresponding filter core 2, each filter core 2 can so be made to be ejected into high pressure gas, ash-removal effect with being refined
More preferably.
Shaft 312 is fixedly connected with above the center of transverse tube 31, hollow shaft 312 is connected to transverse tube 31, and shaft
312 can rotationally connect with shell 1 in the horizontal plane around central shaft, and solenoid valve 33 is connected to shaft 312.Preferably, deashing
Device 3 further includes air pump 34, and one end of solenoid valve 33 is connected to air pump 34, and the other end of solenoid valve 33 is connected to shaft 312, electricity
Magnet valve 33 is matched with air pump 34, and high pressure gas is conveyed into shaft 312, and high pressure gas enters transverse tube 31 from shaft 312 again
It is ejected in vertical tube 32, and from first jet 311 and second nozzle 321.
In practical applications, the deduster of rotary type automatic ash removing of the invention further includes driving device 5, driving device
5 lower end is fixedly connected with the upper end of shaft 312, and the two sides of driving device 5 are fixedly connected with the inner wall of shell 1.Further,
Driving device 5 includes that shaft coupling 51, motor 52 and two connecting shafts 53, the lower end of shaft coupling 51 are socketed on the upper end of shaft 312
Periphery, the upper end of shaft coupling 51 is fixedly connected with motor 52, and two connecting shafts 53 are located at the both ends of motor 52, two companies
One end of spindle 53 is fixedly connected with motor 52 respectively, and the other end of two connecting shafts 53 is fixed with the inner wall of shell 1 respectively to be connected
It connects.Motor 52 drives 312 high-speed rotation of shaft by shaft coupling 51, and shaft 312 drives 31 high-speed rotation of transverse tube, the vertical tube at both ends
32 also rotate around intermediate filter core 2 together therewith, and just first jet 311 and second nozzle 321 can so revolved to filter core 2
Rotatable injection high pressure gas adds higher revolving speed, and the dust in each corner quickly can be blown off in filter core 2, be worked
It is high-efficient, and cleaning effect is good, filter core 2 quickly cleans the progress of work for hardly influencing dedusting.Preferably, each
Valve is installed on first jet 311.
In a preferred embodiment, the step of cleaning are as follows: first the valve on each first jet 311 is closed, is opened
Motor 52, air pump 34 and solenoid valve 33, high pressure gas can only be ejected from second nozzle 321 at this time, the transverse jet of rotation
Dust in filter core 2 can be broken up and be loosened by the high pressure gas penetrated；It is then shut off motor 52, air pump 34 and solenoid valve 33, and
Valve on each first jet 311 is opened；Motor 52, air pump 34 and solenoid valve 33, high pressure gas at this time are finally opened again
Body ejects simultaneously from first jet 311 and second nozzle 321, and the high pressure gas vertically sprayed can will be loose in filter core 2
Dynamic dust is quickly blown off downwards.Operation can clear up dust more thorough in two steps in this way.
The bottom of the left end of shell 1 is provided with air inlet 12, and air inlet 12 is located at the plane where multiple 2 lower ends of filter core
Lower section, spoiler 4 is parallel with the end face of air inlet 12, and the rear and front end of spoiler 4 is fixedly connected with shell 1 respectively, and is disturbed
Flowing plate 4 is arranged with the lower end interval of air inlet 12, multiple filter cores 2 and shell 1 respectively.Preferably, shell 1 further includes exhaust outlet
13, exhaust outlet 13 is located at the side opposite with air inlet 12, and exhaust outlet 13 is located at the plane where the upper end of multiple filter cores 2
Top.Spoiler 4 is just encountered when dedusting gas just enters shell 1 from air inlet 12, it at this time must be from flow-disturbing to dedusting gas
It detours above and below plate 4, since to contain more large dust particle in dedusting gas, this process can be by body in gas
The biggish dust of product settles first, reduces the workload of filter core 2, and then alleviate the deashing pressure to filter core 2.Pass through
Moving upwards after spoiler 4 to dedusting gas is discharged from exhaust outlet 13 after the filtering of filter core 2.
Preferably, the deduster of rotary type automatic ash removing of the invention further includes air guide room 6, air guide room 6 and shell 1
Outer wall is hermetically fixedly connected, and exhaust outlet 13 is located in air guide room 6.Further, the upper end of air guide room 6 is detachably connected
There is exhaust pipe 61.The gas being discharged from exhaust outlet 13 is introduced into air guide room 6, then is discharged from exhaust pipe 61 for using.It leads
Gas chamber 6 can store a part of clean gas, work as a buffer to the flowing of gas.
Preferably, the deduster of rotary type automatic ash removing of the invention further includes dust hopper 7, dust hopper 7 it is upper
End be it is round table-like, the lower section of dust hopper 7 is cylindrical body, the top of the dust hopper 7 and lower section of shell 1 is communicatively fixed connects
It connects.The dust to fall in shell 1 is each fallen in dust hopper 7, and dust can be introduced the lesser cylinder of volume by round table-like part
In body portion, convenient for the collection of dust.In practical applications, the bottom of dust hopper 7 can be hinged with one and openable and closable turn over
Lid, opening flip lid can make the dust of internal gathering fall, and dust hopper 7 is cleaned.
Preferably, the lower section of shell 1 is fixedly connected with four support rods 8 being vertically arranged, and four support rods 8 are uniformly distributed
In in the outer rim of the lower section of shell 1, and the bottom of four support rods 8 is lower than the bottom of dust hopper 7.Four support rods 8 will collect
Dirt hopper 7 is hanging, convenient for placing the container for accepting dust below dust hopper 7.
Fig. 2 is referred to, Fig. 2 is the step schematic diagram of the dust collecting process of one embodiment of the invention.The invention further relates to one kind
Utilize the dust collecting process of the deduster of rotary type automatic ash removing, comprising the following steps:
S1, it will be imported in shell to dedusting gas from air inlet, after multiple filter element filterings, clean gas enters from exhaust outlet
In air guide room, then it is discharged for using from exhaust pipe.
S2, the valve on each first jet is closed, opens motor, air pump and solenoid valve, high pressure gas can only at this time
It is ejected from second nozzle, the dust in filter core is broken up and loosened by the high pressure gas of the transverse injection of rotation.
S3, motor, air pump and solenoid valve are closed, and the valve on each first jet is opened.
S4, opening motor, air pump and solenoid valve, high pressure gas at this time spray simultaneously from first jet and second nozzle
Out, the high pressure gas vertically sprayed quickly blows off downwards the dust loosened in filter core, and operation can will be grey in two steps in this way
Dirt is cleared up more thorough.
Preferably, the dust collecting process of the deduster of the invention using rotary type automatic ash removing is further comprising the steps of
S5: a container is placed in below dust hopper, and the flip lid below dust hopper is opened, and each falls within internal dust
In the container of lower section, then closing will be renovated, the dust in dust hopper is cleaned completion, and operation is very easy, can be always
Cleaning in holding meanss.
Compared with prior art, deduster of the invention uses rotating ash removal technology, and deashing device high speed in deashing is revolved
Turn and spray high pressure gas, and deashing device not only has the transverse tube being laterally arranged, there are also vertically arranged to erect at the both ends of transverse tube
Pipe, transverse tube carry out longitudinal cleaning to filter core, and vertical tube carries out lateral cleaning to filter core from side, the side entirely of cleanup area when rotation
Position, without dead angle.In addition, being provided with spoiler at the air inlet of deduster of the invention, gas must be right when having just enter into shell
Spoiler detours, and the biggish dust of volume in gas can be settled by this process first, reduces the workload of filter core, into
And alleviate the deashing pressure to filter core.
The present invention is described by above-mentioned related embodiment, however above-described embodiment is only to implement example of the invention.
It must be noted that the embodiment disclosed is not limiting as the scope of the present invention.On the contrary, do not depart from spirit of the invention and
It is changed and retouched made by range, belongs to scope of patent protection of the invention.
Claims (9)
1. a kind of deduster of rotary type automatic ash removing, it is characterised in that including shell, multiple filter cores, deashing device and flow-disturbing
Plate；
The shell is cylindrical body, and the multiple filter core to periphery is surrounded by the round shape of multilayer from center, has in the shell
There is connector, the bottom of the multiple filter core is fixedly connected with the connector respectively, and the connector is interior with the shell
Wall is fixedly connected；
The deashing device includes transverse tube, two vertical tubes and solenoid valve, and the horizontally disposed transverse tube is located at the multiple filter core
Top, and the both ends of the transverse tube all extend to except the multiple filter core, two vertical tubes being vertically arranged respectively with
The both ends of the transverse tube are fixedly connected, and two vertical tubes and the transverse tube are interconnected；It is distributed with below the transverse tube
Vertically arranged multiple first jets, the multiple first jet are connected to the transverse tube respectively, the face of two vertical tubes
It is distributed with the multiple second nozzles being laterally arranged on the face of the multiple filter core respectively, the multiple second nozzle is respectively and respectively
The corresponding vertical tube connection；Shaft, the hollow shaft and the cross are fixedly connected with above the center of the transverse tube
Pipe connection, and the shaft can rotationally be connect with the shell in the horizontal plane around central shaft, the solenoid valve with it is described
Shaft connection；
The bottom of the left end of the shell is provided with air inlet, and the air inlet be located at it is flat where the multiple filter core lower end
The lower section in face, the spoiler is parallel with the end face of the air inlet, the rear and front end of the spoiler respectively with the shell
It is fixedly connected, and the spoiler is arranged with the lower end interval of the air inlet, the multiple filter core and the shell respectively.
2. a kind of deduster of rotary type automatic ash removing as described in claim 1, it is characterised in that the multiple first spray
Mouth is uniformly distributed on the transverse tube, and the multiple second nozzle on each vertical tube is uniformly distributed on its corresponding vertical tube.
3. a kind of deduster of rotary type automatic ash removing as claimed in claim 2, it is characterised in that it further include driving device,
The lower end of the driving device is fixedly connected with the upper end of the shaft, the inner wall of the two sides of the driving device and the shell
It is fixedly connected.
4. a kind of deduster of rotary type automatic ash removing as claimed in claim 3, it is characterised in that the driving device packet
Shaft coupling, motor and two connecting shafts are included, the lower end of the shaft coupling is socketed on the periphery of the upper end of the shaft, the shaft coupling
The upper end of device is fixedly connected with the motor, and described two connecting shafts are located at the both ends of the motor, described two connections
One end of axis is fixedly connected with the motor respectively, and inner wall of the other end of described two connecting shafts respectively with the shell is fixed
Connection.
5. a kind of deduster of rotary type automatic ash removing as described in claim 1, it is characterised in that the shell further includes
Exhaust outlet, the exhaust outlet is located at the side opposite with the air inlet, and the exhaust outlet is located at the upper of the multiple filter core
The top of plane where holding.
6. a kind of deduster of rotary type automatic ash removing as claimed in claim 5, it is characterised in that further include air guide room, institute
It states air guide room to be hermetically fixedly connected with the outer wall of the shell, and the exhaust outlet is located in the air guide room.
7. a kind of deduster of rotary type automatic ash removing as claimed in claim 6, it is characterised in that the air guide room it is upper
End is detachably connected with exhaust pipe.
8. a kind of dust collecting process of the deduster using rotary type automatic ash removing, it is characterised in that the following steps are included:
It will be imported in shell to dedusting gas from air inlet, after multiple filter element filterings, clean gas enters from exhaust outlet is led
In gas chamber, then it is discharged for using from exhaust pipe；
Valve on each first jet is closed, motor, air pump and solenoid valve are opened, high pressure gas can only be from the second spray at this time
It is ejected in mouth, the dust in filter core is broken up and loosened by the high pressure gas of the transverse injection of rotation；
Motor, air pump and solenoid valve are closed, and the valve on each first jet is opened；
It opens motor, air pump and solenoid valve, high pressure gas at this time to eject simultaneously from first jet and second nozzle, erect
The dust loosened in filter core is quickly blown off downwards to the high pressure gas of injection.
9. a kind of dust collecting process of the deduster using rotary type automatic ash removing as claimed in claim 8, it is characterised in that
It is further comprising the steps of: a container being placed in below dust hopper, and the flip lid below dust hopper is opened, makes inside
Dust each fall within lower section container in, then will flip lid close.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811626904.XA CN109432894A (en) | 2018-12-28 | 2018-12-28 | The deduster of rotary type automatic ash removing and its use technique |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811626904.XA CN109432894A (en) | 2018-12-28 | 2018-12-28 | The deduster of rotary type automatic ash removing and its use technique |
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| Publication Number | Publication Date |
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| CN109432894A true CN109432894A (en) | 2019-03-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811626904.XA Pending CN109432894A (en) | 2018-12-28 | 2018-12-28 | The deduster of rotary type automatic ash removing and its use technique |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113082798A (en) * | 2021-05-18 | 2021-07-09 | 威海双合节能环保技术有限公司 | Maintenance-free filter |
| CN113856338A (en) * | 2021-09-01 | 2021-12-31 | 福建龙马环卫装备股份有限公司 | Ash removal device of filter and road sweeper thereof |
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| CN106424038A (en) * | 2016-10-11 | 2017-02-22 | 国网山东省电力公司潍坊供电公司 | Dust removal device special for electric energy meter transfer box |
| CN207385054U (en) * | 2017-10-13 | 2018-05-22 | 云南乘风有色金属股份有限公司 | A kind of reverse spray type tin flue dust dust chamber |
| CN207856489U (en) * | 2017-12-01 | 2018-09-14 | 安阳贝利泰陶瓷有限公司 | A kind of dust-extraction unit |
| CN113856338A (en) * | 2021-09-01 | 2021-12-31 | 福建龙马环卫装备股份有限公司 | Ash removal device of filter and road sweeper thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113082798A (en) * | 2021-05-18 | 2021-07-09 | 威海双合节能环保技术有限公司 | Maintenance-free filter |
| CN113856338A (en) * | 2021-09-01 | 2021-12-31 | 福建龙马环卫装备股份有限公司 | Ash removal device of filter and road sweeper thereof |
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