CN216879708U

CN216879708U - Dust removal device for jet mill

Info

Publication number: CN216879708U
Application number: CN202220483749.6U
Authority: CN
Inventors: 葛利
Original assignee: Anyang Jinshi Abrasive Materials Co ltd
Current assignee: Anyang Jinshi Abrasive Materials Co ltd
Priority date: 2022-03-08
Filing date: 2022-03-08
Publication date: 2022-07-05
Anticipated expiration: 2032-03-08

Abstract

The utility model discloses a dust removing device for an airflow mill, which belongs to the technical field of dust removing devices, and the technical scheme of the dust removing device comprises a device body, wherein the device body comprises a supporting driving frame and a longitudinal dust suction cavity, the supporting driving frame comprises a counterweight base, the left side and the right side of the upper end surface of the counterweight base are fixedly connected with electric cylinders, the output ends of the two electric cylinders are fixedly connected with the lower end surface of the longitudinal dust suction cavity, the lower end surface of the counterweight base is fixedly connected with a plurality of universal wheels, a dust suction machine is started to generate suction inside a dust collection cavity, external raised dust is conveyed into the collection cavity, threaded sleeves are movably arranged inside a first collection cavity and a second collection cavity, a filter screen is convenient for filtering the raised dust contained in gas, the lower ends of the first collection cavity and the second collection cavity are funnel-shaped to facilitate precipitating and filtering the raised dust, a containing bottle is rotated to facilitate cleaning the dust collected inside the containing bottle, and the position of the dust removing device is adjusted, the dust removing device is convenient to move to a place where the raised dust is generated, and the dust removing efficiency and quality are improved.

Description

Dust removal device for jet mill

Technical Field

The utility model relates to the technical field of dust removal devices, in particular to a dust removal device for an airflow mill.

Background

The jet mill is that compressed air is accelerated into supersonic airflow by a Laval nozzle and then is injected into a crushing area to fluidize the material (the airflow expands to form fluidized bed suspension boiling and collides with each other), so that each particle has the same motion state, the jet mill is needed in the manufacturing process of the glass polishing powder, the splashing and scattering of the glass polishing powder affect the health of workers, and meanwhile, the surrounding environment is affected, so a dust removal device is needed to collect and treat the splashed and scattered glass polishing powder.

SUMMERY OF THE UTILITY MODEL

The utility model provides a dust removal device for an airflow mill to solve the problems.

The utility model is realized in this way, a dust-collecting equipment used for jet mill, including the apparatus body, the said apparatus body includes supporting the drive rack and vertical dust-collecting cavity;

the supporting and driving frame comprises a counterweight base, the left side and the right side of the upper end surface of the counterweight base are fixedly connected with electric cylinders, the output ends of the two electric cylinders are fixedly connected with the lower end surface of the longitudinal dust collection cavity, and the lower end surface of the counterweight base is fixedly connected with a plurality of universal wheels;

the right side of the longitudinal dust collection cavity is fixedly connected with an operation panel, the front end face of the longitudinal dust collection cavity is embedded with a mesh cavity, a dust collection cavity is formed behind a screen inside the longitudinal dust collection cavity, and the front end face of the dust collection cavity is provided with a plurality of suction holes communicated with the mesh cavity;

the device body further comprises a dust collector and a collection cavity, wherein the input end of the dust collector is communicated with the dust collection cavity, and the dust collector is positioned above the collection cavity.

In order to facilitate the collected gas to enter the second collecting cavity for filtering, the dust removing device for the jet mill is preferably used as the dust removing device for the jet mill, the collecting cavity comprises a first collecting cavity and a second collecting cavity, the outer side walls of the first collecting cavity and the second collecting cavity are fixedly connected with fixing sleeves, the front end surface of each fixing sleeve is fixedly connected with a longitudinal dust collecting cavity, a connecting pipe is communicated between the dust collector and the first collecting cavity, and a communicating pipe is communicated between the first collecting cavity and the second collecting cavity.

In order to facilitate the discharge of the filtered gas, it is preferable that, as a dust removing device for the jet mill of the present invention, the upper end surfaces of the first collecting chamber and the second collecting chamber are respectively and movably connected with a first connecting cover and a second connecting cover, and the upper end of the second connecting cover is communicated with an exhaust port.

In order to facilitate replacement and cleaning of the filter screens, the dust removal device for the jet mill is preferably used, the inner side walls of the first collecting cavity and the second collecting cavity are both in threaded connection with threaded sleeves, the upper end face of each threaded sleeve is fixedly connected with a cross-shaped rotating handle, and the inner side wall of each threaded sleeve is in threaded connection with a plurality of longitudinally distributed filter screens.

In order to facilitate cleaning of dust collected inside the containing bottle, the dust removal device for the jet mill is preferably used, the lower ends of the first collecting cavity and the second collecting cavity are communicated with the dust exhaust pipe, and the outer side wall of the dust exhaust pipe is in threaded connection with the containing bottle.

In order to support and fix the dust collector conveniently, the lower end surface of the dust collector is fixedly connected with a supporting seat connected with the right side of the longitudinal dust collection cavity, which is preferable as the dust collection device for the jet mill.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the dust removal device for the jet mill, the dust collector is started, so that suction is generated inside the dust collection cavity, external raised dust is conveyed into the collection cavity, the threaded sleeves are movably mounted inside the first collection cavity and the second collection cavity, a filter screen is convenient for filtering the raised dust contained in gas, the lower ends of the first collection cavity and the second collection cavity are funnel-shaped, the filtered raised dust is convenient to precipitate, and the containing bottle is rotated to be convenient for cleaning the dust collected inside the containing bottle;

2. this kind of a dust collector for jet mill starts the electric jar, is convenient for adjust and indulges the height of dust absorption cavity, indulges the dust absorption cavity and passes through electric jar and counter weight base fixed connection, and counter weight base makes dust collector's stability can improve, installs the universal wheel at counter weight base's lower extreme, further conveniently adjusts dust collector's position, makes dust collector be convenient for remove the raise dust and produces the place, improves the efficiency and the quality of removing dust.

Drawings

FIG. 1 is an overall configuration view of a dust removing device for an air flow mill according to the present invention;

FIG. 2 is a cross-sectional view of the dust collecting chamber of the present invention;

FIG. 3 is a cross-sectional structural view of a collection chamber of the present invention;

fig. 4 is a sectional structural view of the thread bush of the present invention.

In the figure, 1, an apparatus body; 2. supporting the driving frame; 201. a counterweight base; 202. an electric cylinder; 203. a universal wheel; 3. a dust collection cavity; 301. an operation panel; 302. a dust collection chamber; 303. sucking holes; 304. a mesh cavity; 4. a dust collector; 401. a supporting seat; 402. a connecting pipe; 5. a collection chamber; 501. a first header cavity; 5011. a first connection cover; 502. a second header cavity; 5021. a second connecting cover; 5022. an exhaust port; 503. fixing a sleeve; 504. a communicating pipe; 505. a dust exhaust pipe; 506. a containing bottle; 6. a threaded sleeve; 601. a cross turning handle; 602. and (4) a filter screen.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention. Further, in the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

Referring to fig. 1-4, a dust removing device for an airflow mill comprises a device body 1, wherein the device body 1 comprises a supporting driving frame 2 and a longitudinal dust collecting cavity 3;

the supporting driving frame 2 comprises a counterweight base 201, the left side and the right side of the upper end surface of the counterweight base 201 are fixedly connected with electric cylinders 202, the output ends of the two electric cylinders 202 are fixedly connected with the lower end surface of the longitudinal dust collection cavity 3, and the lower end surface of the counterweight base 201 is fixedly connected with a plurality of universal wheels 203;

an operation panel 301 is fixedly connected to the right side of the longitudinal dust collection cavity 3, a mesh cavity 304 is embedded in the front end face of the longitudinal dust collection cavity 3, a dust collection cavity 302 is formed in the rear of a screen inside the longitudinal dust collection cavity 3, and a plurality of suction holes 303 communicated with the mesh cavity 304 are formed in the front end face of the dust collection cavity 302;

the device body 1 further comprises a dust collector 4 and a collection cavity 5, wherein the input end of the dust collector 4 is communicated with the dust collection cavity 302, and the dust collector 4 is positioned above the collection cavity 5.

In this embodiment: the input and the dust collection chamber 302 intercommunication of dust catcher 4, start dust catcher 4, make the inside of dust collection chamber 302 produce suction, outside raise dust loops through mesh chamber 304, suction hole 303, dust collection chamber 302 and dust catcher 4, carry and collect and carry out filtration in the chamber 5, start electric cylinder 202, the height of dust absorption cavity 3 is indulged in the adjustment of being convenient for, indulge dust absorption cavity 3 and pass through electric cylinder 202 and counter weight base 201 fixed connection, counter weight base 201 makes dust collector's stability can improve, universal wheel 203 is installed to the lower extreme at counter weight base 201, further conveniently adjust dust collector's position, it produces the place to make dust collector be convenient for remove the raise dust, the efficiency and the quality of dust removal are improved.

As a technical optimization scheme of the utility model, the collection cavity 5 comprises a first collection cavity 501 and a second collection cavity 502, the outer side walls of the first collection cavity 501 and the second collection cavity 502 are fixedly connected with a fixed sleeve 503, the front end surface of the fixed sleeve 503 is fixedly connected with the longitudinal dust collection cavity 3, a connecting pipe 402 is communicated between the dust collector 4 and the first collection cavity 501, and a communicating pipe 504 is communicated between the first collection cavity 501 and the second collection cavity 502.

In this embodiment: the fixing sleeve 503 is convenient for supporting the first collecting cavity 501 and the second collecting cavity 502, the first collecting cavity 501 and the second collecting cavity 502 are communicated through the connecting pipe 402, and the collected gas can further enter the second collecting cavity 502 for filtering.

As a technical optimization scheme of the present invention, the upper end surfaces of the first and

second cavities

501 and 502 are movably connected with a first connection cap 5011 and a second connection cap 5021, respectively, and the upper end of the second connection cap 5021 is communicated with an exhaust port 5022.

In this embodiment: the first and second connection caps 5011 and 5021 have a sealing effect, and the exhaust port 5022 is convenient for exhausting filtered gas.

As a technical optimization scheme of the utility model, the inner side walls of the first collecting cavity 501 and the second collecting cavity 502 are both in threaded connection with a threaded sleeve 6, the upper end surface of the threaded sleeve 6 is fixedly connected with a cross rotating handle 601, and the inner side wall of the threaded sleeve 6 is in threaded connection with a plurality of longitudinally distributed filter screens 602.

In this embodiment: the handle 601 is rotated through the cross, so that the threaded sleeve 6 can be conveniently taken out from the cavity, and the filter screen 602 can be conveniently replaced and cleaned.

As a technical optimization scheme of the utility model, the lower ends of the first collecting cavity 501 and the second collecting cavity 502 are both communicated with a dust exhaust pipe 505, and the outer side wall of the dust exhaust pipe 505 is in threaded connection with a receiving bottle 506.

In this embodiment: the containing bottle 506 is in threaded connection with the dust exhaust pipe 505, and the containing bottle 506 is rotated, so that dust collected inside the containing bottle 506 can be cleaned conveniently.

As a technical optimization scheme of the utility model, the lower end surface of the dust collector 4 is fixedly connected with a supporting seat 401 connected with the right side of the longitudinal dust collection cavity 3.

In this embodiment: through erection bracing seat 401, and then conveniently support fixed dust catcher 4.

The working principle and the using process of the utility model are as follows: firstly, the dust collector 4 is started to enable the interior of the dust collection cavity 302 to generate suction, external raised dust sequentially passes through the mesh cavity 304, the suction holes 303, the dust collection cavity 302 and the dust collector 4 and is conveyed into the collection cavity 5 to be filtered, the raised dust enters the first collection cavity 501, the first collection cavity 501 and the second collection cavity 502 are communicated through the connecting pipe 402, the threaded sleeves 6 are movably arranged in the first collection cavity 501 and the second collection cavity 502, a plurality of filter screens 602 are movably arranged in the threaded sleeves 6, the filter screens 602 are convenient for filtering raised dust contained in gas and are convenient for discharging the gas, the lower ends of the first collection cavity 501 and the second collection cavity 502 are funnel-shaped, the filtered raised dust is convenient to precipitate, the containing bottle 506 is rotated, and the dust collected in the containing bottle 506 is convenient to clean.

The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a dust collector for jet mill, includes device body (1), its characterized in that: the device body (1) comprises a supporting driving frame (2) and a longitudinal dust collection cavity (3);

the supporting driving frame (2) comprises a counterweight base (201), the left side and the right side of the upper end face of the counterweight base (201) are fixedly connected with electric cylinders (202), the output ends of the two electric cylinders (202) are fixedly connected with the lower end face of the longitudinal dust collection cavity (3), and the lower end face of the counterweight base (201) is fixedly connected with a plurality of universal wheels (203);

an operation panel (301) is fixedly connected to the right side of the longitudinal dust collection cavity (3), a mesh cavity (304) is embedded in the front end face of the longitudinal dust collection cavity (3), a dust collection cavity (302) is formed in the rear of a screen inside the longitudinal dust collection cavity (3), and a plurality of suction holes (303) communicated with the mesh cavity (304) are formed in the front end face of the dust collection cavity (302);

the device body (1) further comprises a dust collector (4) and a collection cavity (5), the input end of the dust collector (4) is communicated with the dust collection cavity (302), and the dust collector (4) is located above the collection cavity (5).

2. A dust extraction apparatus for a jet mill as claimed in claim 1, wherein: the collecting cavity (5) comprises a first collecting cavity (501) and a second collecting cavity (502), the outer side wall of the first collecting cavity (501) and the outer side wall of the second collecting cavity (502) are fixedly connected with a fixing sleeve (503), the front end face of the fixing sleeve (503) is fixedly connected with the longitudinal dust collection cavity (3), a connecting pipe (402) is communicated between the dust collector (4) and the first collecting cavity (501), and a communicating pipe (504) is communicated between the first collecting cavity (501) and the second collecting cavity (502).

3. A dust extraction apparatus for a jet mill as claimed in claim 2, wherein: the upper end faces of the first collecting cavity (501) and the second collecting cavity (502) are respectively and movably connected with a first connecting cover (5011) and a second connecting cover (5021), and the upper end of the second connecting cover (5021) is communicated with an exhaust port (5022).

4. A dust extraction apparatus for a jet mill as claimed in claim 2, wherein: the equal threaded connection of inside wall in first album chamber (501) and second album chamber (502) has thread bush (6), the up end fixedly connected with cross rotation handle (601) of thread bush (6), the inside wall threaded connection of thread bush (6) has a plurality of longitudinal distribution's filter screen (602).

5. A dust extraction apparatus for a jet mill as claimed in claim 2, wherein: the lower ends of the first collecting cavity (501) and the second collecting cavity (502) are communicated with a dust exhaust pipe (505), and the outer side wall of the dust exhaust pipe (505) is in threaded connection with a containing bottle (506).

6. A dust extraction apparatus for a jet mill as claimed in claim 1, wherein: the lower end face of the dust collector (4) is fixedly connected with a supporting seat (401) connected with the right side of the longitudinal dust collection cavity (3).