CN208115359U - A kind of Efficient intelligent bag-type dust machine - Google Patents

A kind of Efficient intelligent bag-type dust machine Download PDF

Info

Publication number
CN208115359U
CN208115359U CN201820294227.5U CN201820294227U CN208115359U CN 208115359 U CN208115359 U CN 208115359U CN 201820294227 U CN201820294227 U CN 201820294227U CN 208115359 U CN208115359 U CN 208115359U
Authority
CN
China
Prior art keywords
bag
dust
cabinet
bag filter
filter cabinet
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.)
Expired - Fee Related
Application number
CN201820294227.5U
Other languages
Chinese (zh)
Inventor
李晨
李洪亮
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Xuzhou Sheng Tang Photoelectric Technology Co Ltd
Original Assignee
Xuzhou Sheng Tang Photoelectric Technology Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Xuzhou Sheng Tang Photoelectric Technology Co Ltd filed Critical Xuzhou Sheng Tang Photoelectric Technology Co Ltd
Priority to CN201820294227.5U priority Critical patent/CN208115359U/en
Application granted granted Critical
Publication of CN208115359U publication Critical patent/CN208115359U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Landscapes

  • Filtering Of Dispersed Particles In Gases (AREA)

Abstract

The utility model relates to a kind of Efficient intelligent bag-type dust machines, belong to technical field of environment protection equipment, including bag filter cabinet, bracket, blast pipe, discharge pipe, dust-removal cloth-bag, card, blowing device, pulse valve, high-pressure air pipe, dust bucket cylinder and electric cabinet, blast pipe and discharge pipe are arranged on the outer wall of bag filter cabinet, the inner cavity of bag filter cabinet is from top to bottom disposed with blowing device, card and dust-removal cloth-bag, pulse valve is connect with blowing device and high-pressure air pipe, dust bucket cylinder is arranged on the lower end surface of bag filter cabinet, and filter screen is equipped in blast pipe.The utility model is designed reasonably, it is easy to use, efficiency of dust collection is substantially increased by the dust-removal cloth-bag of the ellipse of setting, the pressure sensor and air velocity transducer of setting simultaneously being capable of the dedusting progresses of work in intellectualized detection bag filter cabinet, the progress of work of dedusting is controlled by electric cabinet, it can either accurately guarantee dust removing effects, while save manpower.

Description

A kind of Efficient intelligent bag-type dust machine
Technical field
The utility model belongs to field of environment protection equipment, and in particular, to a kind of Efficient intelligent bag-type dust machine.
Background technique
Carry out silica product processing when, inevitably will appear dust overflow dissipate, can not only pollute air, The health for influencing worker, also will cause waste.Therefore it needs to be filtered the air in production space, dedusting.
Frequently with air deduster in include bag-type dust machine, dusty gas is drawn by bag-type dust machine by ash bucket Enter filter chamber, fall directly into ash bucket compared with coarse granule, dust gas is through sock filtration, and dust is detained to filter bag surface, and net gas is through bag Atmosphere is discharged into mouthful to air-purifying chamber, by blower, when the dust of filter bag surface is continuously increased, equipment resistance is caused to rise to setting value When, time relay output signal, program control instrument is started to work, one by one unbalanced pulse valve, makes compressed air by spout to filter bag It carries out inhaling blowing-out ash, expands filter bag suddenly, under the action of back draught, the dust for investing filter bag surface is detached from rapidly filter bag It falls into ash bucket, dust is discharged by unloading valve, and after whole filter bags inhale blowing-out ash, deduster restores to work normally.
That there are working efficiencies is low for dust removal machine used at present, and the problem of cannot adjust wind speed according to Dust Capacity, sternly The waste of resource in dust removal process is caused again.
Utility model content
Purpose of utility model:The purpose of the utility model is to provide a kind of Efficient intelligent bag-type dust machine, solve existing The problem of having bag-type dust machine working efficiency low, wind speed of dust removal cannot being adjusted flexibly according to air inlet situation, while improving and removing The working efficiency of dirt cloth bag.
Technical solution:The utility model provides a kind of Efficient intelligent bag-type dust machine, including bag filter cabinet, Bracket, blast pipe, discharge pipe, dust-removal cloth-bag, card, blowing device, pulse valve, high-pressure air pipe, dust bucket cylinder and electric cabinet, institute It states bracket to be arranged on the lower end surface of bag filter cabinet, the outer of bag filter cabinet lower end is arranged in the blast pipe On wall, the discharge pipe is arranged on the outer wall of the upper end of bag filter cabinet, the inner cavity of the bag filter cabinet It is from top to bottom disposed with blowing device, card and dust-removal cloth-bag, the pulse valve is connect with blowing device, and pulse valve It is placed in the outside of bag filter cabinet, the high-pressure air pipe is connect with pulse valve, and the dust bucket cylinder is arranged in bag-type dust On the lower end surface of device cabinet, and dust bucket cylinder is connect with the inner cavity of bag filter cabinet, and the electric cabinet is arranged in bracket On, and be electrically connected with pulse valve;Wherein, filter screen is equipped in the blast pipe.The Efficient intelligent cloth of the utility model Bag dust removal machine, the gas with dust is constantly sucked by blast pipe, clean gas is discharged in air by discharge pipe, By the opening of electric cabinet timed control pulse valve, the high pressure gas in high-pressure air pipe can be passed through in blowing device, be passed through Blowing device understands the dust being attached on dust-removal cloth-bag, by intelligentized control method pulse valve, can guarantee bag-type dust machine Working efficiency, improve service life.
Further, above-mentioned Efficient intelligent bag-type dust machine, the dust bucket cylinder is in horn-like, and dust bucket cylinder From top to bottom it is gradually reduced.The horn-like dust bucket cylinder diminishing from top to bottom being arranged, upper end larger open are removed with cloth bag The connection of dirt device cabinet, by inclined side wall, is assembled to the lower end of smaller opening, convenient for arranging dust convenient for collecting dust Out.
Further, the lower end of above-mentioned Efficient intelligent bag-type dust machine, the dust bucket cylinder is equipped with electrically-controlled valve, institute It states electrically-controlled valve and electric cabinet is electrically connected.The electrically-controlled valve of setting can be opened by electric cabinet, and dust is discharged, sets in dust bucket cylinder It is equipped with pressure sensor, when the dust assembled in dust bucket cylinder is more, reaches the setting value of pressure sensor, pressure sensor Electric cabinet is sent the signal to, electrically-controlled valve, intelligent operation are opened by electric cabinet.
Further, the lower end exit of above-mentioned Efficient intelligent bag-type dust machine, the dust bucket cylinder is equipped with dust The side wall of case, the disposal box is equipped with handle.The disposal box of setting can collect the dust in dust bucket cylinder, the handle of setting Disposal box easy to carry.
Further, it is taken turns equipped with good fortune horse the lower end of above-mentioned Efficient intelligent bag-type dust machine, the disposal box.Setting Good fortune horse wheel disposal box can be fixed at dust bucket cylinder lower ending opening by support, when needing to transport dust, can flexibly by Idler wheel is put down, and can be pushed disposal box by idler wheel, be saved manpower.
Further, above-mentioned Efficient intelligent bag-type dust machine, the dust-removal cloth-bag are in ellipticity, the dust-removal cloth-bag It is maximum in the middle position diameter of bag filter cabinet, and gradually become close to the upper and lower end parts diameter of bag filter cabinet It is small.The elliptoid dust-removal cloth-bag being arranged, substantially increases the contact area of dust-removal cloth-bag and gas, to improve dedusting effect Rate.
Further, the outside of above-mentioned Efficient intelligent bag-type dust machine, the bag filter cabinet is equipped with noise control Mixer, the noise preventing device include upper rail, lower guideway and barney, and the upper rail is arranged in bag filter cabinet On the outer wall of upper end, the lower guideway is arranged on bag filter cabinet lower end outer wall, and the upper and lower end parts of the barney are distinguished It is connect with upper rail and lower guideway.Barney easily can be located at cloth by upper/lower guide by the noise preventing device of setting On the outer wall of bag dust collector cabinet, do not need in use, barney can be contracted to a certain position, it is flexible and convenient to use.
Further, the upper and lower end parts of above-mentioned Efficient intelligent bag-type dust machine, the barney are equipped with one group of sliding block, The sliding block is placed in upper rail and lower guideway, and sliding block can move in upper rail and lower guideway.The sliding block of setting can It is slided in upper/lower guide, convenient for barney to be unfolded or shrink.
Further, the inner wall of above-mentioned Efficient intelligent bag-type dust machine, the bag filter cabinet is equipped with one Group pressure sensor, the pressure sensor and electric cabinet are electrically connected.The pressure sensor of setting is able to detect bag-type dust The intracorporal gas pressure of device case, avoids pressure excessive, damages to bag filter cabinet.
Further, the upper end of above-mentioned Efficient intelligent bag-type dust machine, the bag filter cabinet is equipped with wind Fast sensor, the air velocity transducer and electric cabinet are electrically connected.The air velocity transducer of setting being capable of real-time monitoring bag-type dust Wind speed of dust removal in device cabinet can adjust wind speed according to the intracorporal gas of bag filter case is entered.
Above-mentioned technical proposal can be seen that the utility model and have the advantages that:It is described in the utility model efficient Intelligent bag-type dust machine, design is rationally, easy to use, substantially increases dedusting effect by the dust-removal cloth-bag of the ellipse of setting Rate, at the same the pressure sensor and air velocity transducer being arranged can in intellectualized detection bag filter cabinet dedusting work into Journey is controlled the progress of work of dedusting by electric cabinet, can either accurately guarantee dust removing effects, while saving manpower, is avoided artificial Dedusting process is controlled, the working condition of bag filter box house cannot be accurately held.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of Efficient intelligent bag-type dust machine described in the utility model;
Fig. 2 is the top view of Efficient intelligent bag-type dust machine described in the utility model.
In figure:1 bag filter cabinet, 2 brackets, 3 blast pipes, 4 discharge pipes, 5 dust-removal cloth-bags, 6 cards, 7 blowing devices, 71 injection tubes, 72 blowing heads, 8 pulse valves, 9 high-pressure air pipes, 10 dust bucket cylinders, 11 electric cabinets, 12 electrically-controlled valves, 13 disposal boxes, 14 Handle, 15 good fortune horses wheel, 16 noise preventing devices, 17 upper rails, 18 lower guideways, 19 barneys, 20 sliding blocks, 21 pressure sensors, 22 Air velocity transducer, 23 filter screens, 24 sound-proof materials.
Specific embodiment
The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng The embodiment for examining attached drawing description is exemplary, it is intended to for explaining the utility model, and should not be understood as to the utility model Limitation.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", " up time The orientation or positional relationship of the instructions such as needle ", " counterclockwise " is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of Describe the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation, It is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or Implicitly include one or more of the features.In the description of the present invention, unless otherwise indicated, the meaning of " multiple " It is two or more, unless otherwise restricted clearly.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " Gu It is fixed " etc. terms 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 To be mechanical connection, it is also possible to be electrically connected;It can be directly connected, can also can be indirectly connected through an intermediary Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood as the case may be Concrete meaning in the present invention.
In the present invention unless specifically defined or limited otherwise, fisrt feature the "upper" of second feature or it "lower" may include that the first and second features directly contact, and also may include that the first and second features are not direct contacts but lead to Cross the other characterisation contact between them.Moreover, fisrt feature includes above the second feature " above ", " above " and " above " One feature is right above second feature and oblique upper, or is merely representative of first feature horizontal height higher than second feature.First is special Sign is directly below and diagonally below the second feature including fisrt feature under the second feature " below ", " below " and " below ", or only Indicate that first feature horizontal height is less than second feature.
Embodiment
Efficient intelligent bag-type dust machine as illustrated in fig. 1 and 2, including bag filter cabinet 1, bracket 2, blast pipe 3, Discharge pipe 4, dust-removal cloth-bag 5, card 6, blowing device 7, pulse valve 8, high-pressure air pipe 9, dust bucket cylinder 10 and electric cabinet 11, bracket 2 are arranged on the lower end surface of bag filter cabinet 1, and blast pipe 3 is arranged on the outer wall of 1 lower end of bag filter cabinet, Discharge pipe 4 is arranged on the outer wall of the upper end of bag filter cabinet 1, the inner cavity of bag filter cabinet 1 from top to bottom according to Secondary to be provided with blowing device 7, card 6 and dust-removal cloth-bag 5, pulse valve 8 is connect with blowing device 7, and pulse valve 8 is placed in cloth bag The outside of dust collector box body 1, high-pressure air pipe 9 are connect with pulse valve 8, and dust bucket cylinder 10 is arranged under bag filter cabinet 1 On end face, and dust bucket cylinder 10 is connect with the inner cavity of bag filter cabinet 1, and electric cabinet 11 is arranged on bracket 2, and with Pulse valve 8 is electrically connected;Wherein, be equipped with filter screen 23 in blast pipe 3, the filter screen 23 of setting can prevent large particulate matter into Enter in bag filter cabinet 1.Meanwhile blowing device 7 includes injection tube 71 and blowing head 72, injection tube 71 and pulse valve 8 connect It connects, and the another of pulse valve 8 is terminated with high-pressure air pipe 9, pulse valve 8 is periodically opened, can be by the high pressure gas in high-pressure air pipe 9 Body is passed through in injection tube 71, is further dispersed at blowing head 72, and blowing head 72 is correspondingly arranged with dust-removal cloth-bag 5 respectively, together Return high pressure gas to remove the dust being attached on dust-removal cloth-bag 5, prevents blocking dust-removal cloth-bag 5, cause efficiency of dust collection low.This Outside, in order to improve the mobile phone effect of dust, dust bucket cylinder 10 is in horn-like, and dust bucket cylinder 10 is from top to bottom gradually reduced. Also, the lower end of dust bucket cylinder 10 is equipped with electrically-controlled valve 12, and electrically-controlled valve 12 and electric cabinet 11 are electrically connected.Further, dust The lower end exit of bucket cylinder 10 is equipped with disposal box 13, and the side wall of disposal box 13 is equipped with handle 14.Meanwhile the lower end of disposal box 13 Portion is equipped with good fortune horse wheel 15.Again, dust-removal cloth-bag 5 is in ellipticity, and dust-removal cloth-bag 5 is straight in the middle position of bag filter cabinet 1 Diameter is maximum, and gradually becomes smaller close to the upper and lower end parts diameter of bag filter cabinet 1.Further, bag filter cabinet 1 Outside be equipped with noise preventing device 16, noise preventing device 16 includes upper rail 17, lower guideway 18 and barney 19, and upper rail 17 sets It sets on 1 upper end outer wall of bag filter cabinet, lower guideway 18 is arranged on 1 lower end outer wall of bag filter cabinet, barney 19 upper and lower end parts are connect with upper rail 17 and lower guideway 18 respectively.The upper and lower end parts of barney 19 are equipped with one group of sliding block 20, sliding Block 20 is placed in upper rail 17 and lower guideway 18, and sliding block 20 can move in upper rail 17 and lower guideway 18.Also, sound insulation The inside of set 19 is equipped with the sound-proof material 24 of noise reduction sound insulation, and noise in the dust removal machine course of work can be prevented excessive.
For the progress of work of intelligent control bag-type dust machine, the inner wall of bag filter cabinet 1 is equipped with one group of pressure Sensor 21, pressure sensor 21 and electric cabinet 11 are electrically connected.And the upper end of bag filter cabinet 1 is passed equipped with wind speed Sensor 22, air velocity transducer 22 and electric cabinet 11 are electrically connected.Cloth bag is monitored by pressure sensor 21 and air velocity transducer 22 Wind speed and bag-type dust is adjusted flexibly according to real work situation in bag filter cabinet 1 in dedusting process in dust collector box body 1 The air inflow of device cabinet 1 guarantees the efficiency and quality of dedusting.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art For art personnel, without departing from the principle of this utility model, several improvement can also be made, these improvement also should be regarded as The protection scope of the utility model.

Claims (10)

1. a kind of Efficient intelligent bag-type dust machine, it is characterised in that:Including bag filter cabinet(1), bracket(2), air inlet Pipe(3), discharge pipe(4), dust-removal cloth-bag(5), card(6), blowing device(7), pulse valve(8), high-pressure air pipe(9), dust bucket Cylinder(10)And electric cabinet(11), the bracket(2)It is arranged in bag filter cabinet(1)Lower end surface on, the blast pipe(3) It is arranged in bag filter cabinet(1)On the outer wall of lower end, the discharge pipe(4)It is arranged in bag filter cabinet(1)'s On the outer wall of upper end, the bag filter cabinet(1)Inner cavity be from top to bottom disposed with blowing device(7), card (6)And dust-removal cloth-bag(5), the pulse valve(8)With blowing device(7)Connection, and pulse valve(8)It is placed in bag filter case Body(1)Outside, the high-pressure air pipe(9)With pulse valve(8)Connection, the dust bucket cylinder(10)It is arranged in bag filter case Body(1)Lower end surface on, and dust bucket cylinder(10)With bag filter cabinet(1)Inner cavity connection, the electric cabinet(11) It is arranged in bracket(2)On, and and pulse valve(8)It is electrically connected;Wherein, the blast pipe(3)It is interior to be equipped with filter screen(23).
2. Efficient intelligent bag-type dust machine according to claim 1, it is characterised in that:The dust bucket cylinder(10)In loudspeaker Shape, and dust bucket cylinder(10)From top to bottom it is gradually reduced.
3. Efficient intelligent bag-type dust machine according to claim 1 or 2, it is characterised in that:The dust bucket cylinder(10) Lower end be equipped with electrically-controlled valve(12), the electrically-controlled valve(12)With electric cabinet(11)It is electrically connected.
4. Efficient intelligent bag-type dust machine according to claim 1 or 2, it is characterised in that:The dust bucket cylinder(10) Lower end exit be equipped with disposal box(13), the disposal box(13)Side wall be equipped with handle(14).
5. Efficient intelligent bag-type dust machine according to claim 4, it is characterised in that:The disposal box(13)Lower end It is taken turns equipped with good fortune horse in portion(15).
6. Efficient intelligent bag-type dust machine according to claim 1, it is characterised in that:The dust-removal cloth-bag(5)In ellipse Round shape, the dust-removal cloth-bag(5)In bag filter cabinet(1)Middle position diameter it is maximum, and close to bag filter Cabinet(1)Upper and lower end parts diameter gradually become smaller.
7. Efficient intelligent bag-type dust machine according to claim 1, it is characterised in that:The bag filter cabinet (1)Outside be equipped with noise preventing device(16), the noise preventing device(16)Including upper rail(17), lower guideway(18)And sound insulation Set(19), the upper rail(17)It is arranged in bag filter cabinet(1)On the outer wall of upper end, the lower guideway(18)It is arranged in cloth Bag dust collector cabinet(1)On lower end outer wall, the barney(19)Upper and lower end parts respectively with upper rail(17)And lower guideway (18)Connection.
8. Efficient intelligent bag-type dust machine according to claim 7, it is characterised in that:The barney(19)Up and down End is equipped with one group of sliding block(20), the sliding block(20)It is placed in upper rail(17)And lower guideway(18)It is interior, and sliding block(20)It can In upper rail(17)And lower guideway(18)Interior movement.
9. Efficient intelligent bag-type dust machine according to claim 1, it is characterised in that:The bag filter cabinet (1)Inner wall be equipped with one group of pressure sensor(21), the pressure sensor(21)With electric cabinet(11)It is electrically connected.
10. Efficient intelligent bag-type dust machine according to claim 1, it is characterised in that:The bag filter cabinet (1)Upper end be equipped with air velocity transducer(22), the air velocity transducer(22)With electric cabinet(11)It is electrically connected.
CN201820294227.5U 2018-03-02 2018-03-02 A kind of Efficient intelligent bag-type dust machine Expired - Fee Related CN208115359U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201820294227.5U CN208115359U (en) 2018-03-02 2018-03-02 A kind of Efficient intelligent bag-type dust machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201820294227.5U CN208115359U (en) 2018-03-02 2018-03-02 A kind of Efficient intelligent bag-type dust machine

Publications (1)

Publication Number Publication Date
CN208115359U true CN208115359U (en) 2018-11-20

Family

ID=64204462

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201820294227.5U Expired - Fee Related CN208115359U (en) 2018-03-02 2018-03-02 A kind of Efficient intelligent bag-type dust machine

Country Status (1)

Country Link
CN (1) CN208115359U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111359327A (en) * 2020-02-28 2020-07-03 徐州市金鑫科技有限公司 Mobile pulse dust collector and working method thereof
CN113476981A (en) * 2021-07-01 2021-10-08 烟台环亚环保科技有限公司 Vertical dust remover with quick unloading function
CN115419876A (en) * 2022-08-02 2022-12-02 中国电建集团西北勘测设计研究院有限公司 Biological fermentation steam generating device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111359327A (en) * 2020-02-28 2020-07-03 徐州市金鑫科技有限公司 Mobile pulse dust collector and working method thereof
CN113476981A (en) * 2021-07-01 2021-10-08 烟台环亚环保科技有限公司 Vertical dust remover with quick unloading function
CN115419876A (en) * 2022-08-02 2022-12-02 中国电建集团西北勘测设计研究院有限公司 Biological fermentation steam generating device

Similar Documents

Publication Publication Date Title
CN109078398B (en) Industrial bag-type dust collector
CN208115359U (en) A kind of Efficient intelligent bag-type dust machine
CN208115355U (en) Bag filter
CN107553293A (en) Polishing machine with dedusting function
CN208426782U (en) A kind of uninterrupted formula automatic back blow dirt exhaust dust device with bag
CN206587519U (en) A kind of high density bag-type dust collector
CN208943662U (en) Cyclone centrifugal formula deduster for rail grinding machine
CN207370673U (en) A kind of mill floor and equipment surface dust stratification negative pressure clearing apparatus
CN209155356U (en) A kind of efficient bag filter
CN206854259U (en) A kind of dust exhaust apparatus with steel wire screen pack
CN209005408U (en) A kind of pulse bag type dust collector
CN2701545Y (en) A dust absorbing and removing device
CN205308081U (en) Dust collecting equipment who has an air bubble of weaving machine
CN211838198U (en) Building engineering construction waste treatment facility
CN211462558U (en) High-efficiency environment-friendly bag type dust collector for vertical kiln
CN103316555B (en) Circulation reflux dedusting structure, and mobile circulation reflux industrial vacuum cleaner
CN104740943B (en) Nozzle for bag filter
CN207806098U (en) A kind of dust exhaust apparatus
CN217139795U (en) Blanking recovery dust remover and blanking recovery system
CN218048879U (en) Food raw materials screening filter equipment
CN206027344U (en) Dust collector for feed processing
CN220633438U (en) Cloth bag dust collector
CN214486085U (en) Bag-type dust removing equipment for sawdust processing
CN219685134U (en) Dust collecting mechanism of shot blasting machine
CN218707297U (en) Bulk material collecting and feeding device of circular cooler

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20181120

Termination date: 20210302