CN214391062U

CN214391062U - Device for screening alumina powder

Info

Publication number: CN214391062U
Application number: CN202120153119.8U
Authority: CN
Inventors: 赵伟
Original assignee: Jiyuan Wanxin Porcelain Material Technology Co ltd
Current assignee: Jiyuan Wanxin Porcelain Material Technology Co ltd
Priority date: 2021-01-20
Filing date: 2021-01-20
Publication date: 2021-10-15
Anticipated expiration: 2031-01-20

Abstract

The utility model provides a device for screening alumina powder, includes the barrel, the bottom of barrel is provided with the discharging pipe, the inside of barrel is provided with the screen cloth, be provided with the vibrator on the outer periphery of barrel, the upper end detachably cooperation lid of barrel is equipped with the lid, the upper end of lid is provided with the feed inlet, the feed inlet is connected with the expansion hose, the expansion hose still is connected with the auger delivery ware, be provided with the dust removal mouth on the lateral wall of lid, the dust removal mouth upper cover is equipped with the suction hood, the interval is provided with a plurality of partial pressure holes on the suction hood, the suction hood still is connected with dust collector, dust collector includes dust remover and air exhauster, the dust remover with the air exhauster intercommunication, the air exhauster still with the suction hood intercommunication. In a word, the utility model provides an among the prior art often can produce more dust when pouring the material into the shale shaker, these dusts not only polluted the environment, can harm the healthy problem of workman moreover.

Description

Device for screening alumina powder

Technical Field

The utility model relates to an alumina powder production technical field, concretely relates to a device for sieving alumina powder.

Background

After being homogenized and calcined in a tunnel kiln, the industrial alumina needs to be sieved for subsequent production of alumina granulated powder. The material is poured into the shale shaker to sieve in the current screening in-process is artifical, and the material that still needs the manual work to leave the sieve in the shale shaker after the screening is accomplished clears up out to pour next batch of material into the shale shaker and continue in sieving, but often can produce more dust when pouring the material into the shale shaker, these dust not only polluted environment, also can harm workman's healthy moreover.

SUMMERY OF THE UTILITY MODEL

The utility model provides a device for screening alumina powder to solve among the prior art often can produce more dust when pouring the material into the shale shaker, these dusts not only polluted environment, but also can harm the healthy problem of workman.

In order to solve the above problem, the utility model provides a following technical scheme:

the utility model provides a device for screening alumina powder, includes the barrel, the bottom of barrel is provided with the discharging pipe, the inside of barrel is provided with the screen cloth, be provided with the vibrator on the outer periphery of barrel, the upper end detachably cooperation lid of barrel is equipped with the lid, the upper end of lid is provided with the feed inlet, the feed inlet is connected with the expansion hose, the expansion hose still is connected with the auger delivery ware, be provided with the dust removal mouth on the lateral wall of lid, the dust removal mouth upper cover is equipped with the suction hood, the interval is provided with a plurality of partial pressure holes on the suction hood, the suction hood still has dust collector through pipe connection, dust collector includes dust remover and air exhauster, the dust remover with the air exhauster intercommunication, the air exhauster still with the suction hood intercommunication.

Furthermore, a limiting groove is formed in the lower end face of the cover, an upper end gap of the cylinder is formed in the limiting groove, and the cover is connected with the upper end of the cylinder through a buckle.

Furthermore, the outer circumferential surface of the cover is provided with a female buckle, and the outer circumferential surface of the barrel is provided with a male buckle.

Further, a discharge valve is arranged on the discharge pipe, and the barrel is supported by a plurality of support legs.

Compared with the prior art, use the utility model discloses a technical scheme's beneficial effect does: when the material is poured into the vibrating screen, the cover is covered at the upper end of the barrel body, so that the whole system is sealed, the material of the spiral conveyor enters the barrel body through the telescopic hose and the feed inlet to be filtered, the air exhauster enables the interior of the barrel body to be in a negative pressure state through the dust hood and the dust removal port simultaneously, dust leakage is prevented, and the pressure dividing hole prevents the air exhauster from drawing away alumina powder too much, so that the material is wasted. In a word, the utility model provides an among the prior art often can produce more dust when pouring the material into the shale shaker, these dusts not only polluted the environment, can harm the healthy problem of workman moreover.

Drawings

The accompanying drawings, which form a part of the present application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is a front view of FIG. 1;

fig. 3 is a left side view of fig. 1.

Wherein the figures include the following reference numerals:

10. a dust removal device; 20. a dust hood; 201. a pressure-dividing hole; 30. a barrel; 301. a discharge pipe; 302. screening a screen; 40. a vibrator; 50. buckling; 60. a cover; 601. a feed inlet; 602. a limiting groove; 603. a dust removal port; 70. a flexible hose; 80. a screw conveyor.

Detailed Description

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

Example (b): referring to fig. 1, 2 and 3, the present invention provides a device for screening alumina powder, including a barrel 30, a discharging pipe 301 is disposed at the bottom of the barrel 30, a discharging valve is disposed on the discharging pipe 301 in this embodiment, the barrel 30 is supported by a plurality of support legs, and can discharge materials as required, a screen 302 is disposed inside the barrel 30, a vibrator 40 is disposed on the outer circumferential surface of the barrel 30, a cover 60 is detachably fitted and covered on the upper end of the barrel 30, in this embodiment, a limit groove 602 is disposed on the lower end surface of the cover 60, an upper end gap of the barrel 30 is disposed in the limit groove 602, the cover 60 is connected with the upper end of the barrel 30 through a buckle 50, specifically, a female buckle is disposed on the outer circumferential surface of the cover 60, a male buckle is disposed on the outer circumferential surface of the barrel 30, the structure is simple, and the use is convenient, a feeding hole 601 is disposed on the upper end of the cover 60, the feeding port 601 is connected with a flexible hose 70, the flexible hose 70 is further connected with a screw conveyor 80, a dust removal port 603 is formed in the side wall of the cover 60, a dust hood 20 is arranged on the dust removal port 603 in a covering mode, a plurality of pressure division holes 201 are formed in the dust hood 20 at intervals, the dust hood 20 is further connected with a dust removal device 10 through a pipeline, the dust removal device 10 comprises a dust remover and an exhaust fan, the dust remover is communicated with the exhaust fan, and the exhaust fan is further communicated with the dust hood 20.

The embodiment of the utility model provides a pair of a device for sieving alumina powder, at first establish the upper end at barrel 30 with lid 60 lid, make entire system sealed, make the material of auger delivery 80 get into in barrel 30 through expansion hose 70 and feed inlet 601 after that, restart vibrator 40 filters the screening, the air exhauster makes 30 in the barrel be in the negative pressure state through suction hood 20 and dust removal mouth 603 simultaneously, further prevent the dust leakage, partial pressure hole 201 can prevent that the air exhauster from taking away the alumina powder too much, cause the material extravagant, open lid 60 again after the filtration screening is accomplished, the material that leaves the screen cloth inner screen is cleared up out. In a word, the utility model provides an among the prior art often can produce more dust when pouring the material into the shale shaker, these dusts not only polluted the environment, can harm the healthy problem of workman moreover.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The device for screening alumina powder is characterized by comprising a cylinder body (30), a discharge pipe (301) is arranged at the bottom of the cylinder body (30), a screen (302) is arranged inside the cylinder body (30), a vibrator (40) is arranged on the outer circumferential surface of the cylinder body (30), a cover (60) is detachably matched and covered at the upper end of the cylinder body (30), a feed inlet (601) is formed in the upper end of the cover (60), a telescopic hose (70) is connected to the feed inlet (601), the telescopic hose (70) is further connected with a spiral conveyor (80), a dust removal opening (603) is formed in the side wall of the cover (60), a dust collection cover (20) is arranged on the upper cover of the dust removal opening (603), a plurality of partial pressure holes (201) are formed in the dust collection cover (20) at intervals, and the dust collection cover (20) is further connected with a dust removal device (10) through a pipeline, the dust removal device (10) comprises a dust remover and an exhaust fan, the dust remover is communicated with the exhaust fan, and the exhaust fan is also communicated with the dust hood (20).

2. The device for screening alumina powder as claimed in claim 1, wherein a limiting groove (602) is provided on the lower end surface of the cover (60), the upper end gap of the cylinder (30) is provided in the limiting groove (602), and the cover (60) is connected with the upper end of the cylinder (30) through a buckle (50).

3. The apparatus for screening alumina powder as claimed in claim 2, wherein the cover (60) is provided with a female snap on the outer circumferential surface thereof, and the barrel (30) is provided with a male snap on the outer circumferential surface thereof.

4. An apparatus for sizing alumina powder according to claim 1, wherein a discharge valve is provided on the discharge pipe (301), and the barrel (30) is supported by a plurality of support legs.