CN212596062U

CN212596062U - Superfine powder filtering device

Info

Publication number: CN212596062U
Application number: CN202020831546.2U
Authority: CN
Inventors: 邵朱强; 周春光; 胡国池
Original assignee: Quzhou Donggang Environmental Protection Thermal Power Co ltd
Current assignee: Quzhou Donggang Environmental Protection Thermal Power Co ltd
Priority date: 2020-05-18
Filing date: 2020-05-18
Publication date: 2021-02-26
Anticipated expiration: 2030-05-18

Abstract

The utility model discloses an ultrafine powder filter equipment, which comprises a housin, the fixed feed inlet that is equipped with quantity for two that runs through in casing top, the top is equipped with the setting storehouse in the casing, it describes for the opening to set up the bottom of the storehouse, the fixed rotation motor that is equipped with in casing top, the output of rotating the motor is equipped with the bull stick, the bull stick runs through the casing with set up the storehouse, just the bull stick extends to set up inside the storehouse, the quantity all is equipped with the connecting pipe that the mutual slope set up for the feed inlet bottom of two, the connecting pipe other end respectively with it is connected to set up storehouse top both sides, just the feed inlet the connecting pipe with set up that the storehouse is inside to communicate with each other, extend to set up in the storehouse fixed being equipped with on the bull stick and break up the blade, be equipped with a plurality. Has the advantages that: in order to prevent the ultrafine powder from entering the negative pressure generator, when the precision filter is installed and stopped, the ultrafine powder on the precision filter automatically falls down and is discharged.

Description

Superfine powder filtering device

Technical Field

The utility model relates to an ultra-fine powder production field particularly, relates to an ultra-fine powder filter equipment.

Background

The last procedure of the production process of the superfine powder is to be screened and filtered so as to remove abnormal particles, the existing method is to screen and filter by vibration screening, but the superfine powder causes dust emission during vibration screening so as to cause waste of fine powder, and meanwhile, the dust emission causes environmental pollution.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an ultrafine powder filter equipment to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

an ultrafine powder filtering device comprises a shell, wherein two feed inlets are fixedly arranged at the top end of the shell in a penetrating manner, a set bin is arranged at the top in the shell, the bottom of the set bin is open, a rotating motor is fixedly arranged at the top end of the shell, a rotating rod is arranged at the output end of the rotating motor and penetrates through the shell and the set bin, the rotating rod extends into the set bin, connecting pipes which are mutually obliquely arranged are arranged at the bottom ends of the two feed inlets, the other end of each connecting pipe is respectively connected with two sides of the top end of the set bin, the feed inlets, the connecting pipes and the set bin are communicated, scattering blades are fixedly arranged on the rotating rods which extend into the set bin, a plurality of openings are arranged on the side wall of the shell, and a material collecting box is welded on the side wall of the shell which is positioned at the opening, the material collecting box is placed in the material collecting box, the side walls of the material collecting box are all connected with box doors through metal hinges, inclined screen meshes with the same number as a plurality of openings are hinged in the box, one ends, far away from the hinged parts, of the screen meshes are positioned in the corresponding openings and extend into the corresponding material collecting box, springs are fixedly arranged on the bottom ends of the openings, the top ends of the springs are fixedly connected with the bottom ends of the corresponding screen meshes, a vibration motor is arranged on one side of the outer wall of the shell, a vertical plate is fixedly arranged on an output shaft of the vibration motor, a connecting rod is fixedly arranged on one side of the shell and penetrates through the side wall of the shell to be welded with the corresponding screen meshes, a material discharging bin is connected to the bottom of the shell, a valve is arranged at the lower end of the material discharging bin, and a filter shell integrated with the material discharging, the filter is characterized in that a negative pressure generator is arranged above the filter shell, a precision filter is arranged in the filter shell, and the precision filter is in threaded connection with the lower portion of the negative pressure generator.

Furthermore, the tops of the two feed inlets are in an upward expanding horn shape.

Furthermore, a blanking port is formed between the screen and the top end of the corresponding opening.

Furthermore, an L-shaped supporting rod is fixedly arranged on the outer wall of the shell, the vibrating motor is fixedly arranged on the L-shaped supporting rod, and supporting legs are fixedly arranged on the outer side wall of the shell.

Furthermore, the outer surface of the material collecting box is provided with observation glass.

Compared with the prior art, the utility model discloses following beneficial effect has:

ultrafine powder is discharged into a setting bin from a feeding port and a connecting pipe, a breaking blade on a rotating rod is driven to rotate by rotating a motor, so that the ultrafine powder is broken up and then enters a screen, the breaking blade can break up the ultrafine powder to enable the ultrafine powder to uniformly fall on the screen, meanwhile, the ultrafine powder is prevented from forming a mass, screening and filtering are carried out after the ultrafine powder is broken up, so that the screening and filtering efficiency is improved, when the vibrating motor vibrates, the vibrating motor drives the obliquely arranged screen connected with the connecting rod to vibrate, the ultrafine powder is finally discharged into a material collecting box through the screen at the inclined bottom end, a box door is opened to facilitate collection, finally qualified ultrafine powder is discharged and collected through a valve, a negative pressure generator generates negative pressure, the ultrafine powder also enters a material discharging bin through the screen to be discharged under the action of negative pressure wind power and gravity, and therefore, when the vibration can be avoided, the ultrafine powder generates dust and floats to the outside, the influence to the external environment is caused, the adsorption effect is realized on the generated dust of the ultrafine powder, and in order to prevent the ultrafine powder from entering the negative pressure generator, when the precision filter is installed and stopped, the ultrafine powder on the precision filter automatically falls down and is discharged.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a front view of a superfine powder filtering apparatus according to an embodiment of the present invention;

fig. 2 is a schematic view of a discharge bin of a superfine powder filtering device according to the embodiment of the present invention.

Reference numerals:

1. a housing; 2. a feed inlet; 3. arranging a bin; 4. rotating the motor; 5. a rotating rod; 6. a connecting pipe; 7. scattering leaves; 8. an opening; 9. a material collecting box; 10. a material collecting box; 11. a box door; 12. screening a screen; 13. a spring; 14. a vibration motor: 15. a vertical plate; 16. a connecting rod; 17. a discharging bin; 18. a filter housing; 19. a negative pressure generator; 20. a precision filter; 21. a blanking port; 22. an L-shaped support bar; 23. supporting legs; 24. the glass was observed.

Detailed Description

The following, with reference to the drawings and the detailed description, further description of the present invention is made:

in order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.

The first embodiment is as follows:

referring to fig. 1-2, an ultrafine powder filtering apparatus according to an embodiment of the present invention includes a housing 1, two feed ports 2 are fixedly disposed at a top end of the housing 1, a set bin 3 is disposed at a top portion of the housing 1, a bottom portion of the set bin 3 is open, a rotating motor 4 is fixedly disposed at the top end of the housing 1, a rotating rod 5 is disposed at an output end of the rotating motor 4, the rotating rod 5 penetrates the housing 1 and the set bin 3, the rotating rod 5 extends into the set bin 3, connecting pipes 6 are disposed at bottom ends of the two feed ports 2, the connecting pipes 6 are inclined to each other, the other ends of the connecting pipes 6 are respectively connected to two sides of the top end of the set bin 3, the feed ports 2, the connecting pipes 6 are communicated with the interior of the set bin 3, dispersing blades 7 are fixedly disposed on the rotating rod 5 extending into the set bin 3, the side wall of the shell 1 is provided with a plurality of openings 8, the shell 1 is positioned on the side wall of the openings 8 and is welded with a material collecting box 9, a material collecting box 10 is placed in the material collecting box 9, the side wall of the material collecting box 9 is movably connected with a box door 11 through a metal hinge, the shell 1 is internally hinged with a screen 12 which is inclined and has the same number with the plurality of openings 8, one end of the screen 12, which is far away from the hinged part, is positioned in the corresponding opening 8 and extends into the corresponding material collecting box 9, the bottom of the opening 8 is fixedly provided with a spring 13, the top end of the spring 13 is fixedly connected with the bottom end of the corresponding screen 12, one side of the outer wall of the shell 1 is provided with a vibrating motor 14, an output shaft of the vibrating motor 14 is fixedly provided with a vertical plate 15, the vertical plate 15 is positioned on one side of the shell 1 and is fixedly provided with a connecting rod 16, the connecting rod, the utility model discloses a filter, including casing 1, the lower extreme that goes out feed bin 17 is equipped with the valve, go out feed bin 17 upper end one side and be equipped with rather than filter housing 18 as an organic whole, filter housing 18 top is equipped with negative pressure generator 19, be equipped with precision filter 20 in the filter housing 18, precision filter 20 spiro union is in negative pressure generator 19's below.

Example two:

referring to fig. 1, for the feed ports 2, the tops of two feed ports 2 are flared upward.

Through the above technical scheme of the utility model, beneficial effect: the top of the feed inlet 2 is flared upwards, so that the ultrafine powder can enter the feed inlet 2 conveniently.

Example three:

referring to fig. 1, for the screen 12, a blanking opening 21 is formed between the screen 12 and the top end of the corresponding opening 8.

Example four:

referring to fig. 1, for the housing 1, an L-shaped support rod 22 is fixedly disposed on an outer wall of the housing 1, the vibration motor 14 is fixedly disposed on the L-shaped support rod 22, and a support leg 23 is fixedly disposed on an outer side wall of the housing 1.

Through the above technical scheme of the utility model, beneficial effect: the L-shaped support rod 22 plays a role in fixedly supporting the shell 1, and the support legs 23 play a role in fixedly supporting the whole device.

Example five:

referring to fig. 1, in the case of the material collecting box 9, the outer surface of the material collecting box 9 is provided with a viewing glass 24.

Through the above technical scheme of the utility model, beneficial effect: the observation glass 24 is convenient for observing the aggregate condition in the aggregate box 10.

For the convenience of understanding the above technical solution of the present invention, the following detailed description is made on the working principle or the operation mode of the present invention in the practical process:

in practical application, ultrafine powder is discharged into the setting bin 3 from the feeding port 2 and the connecting pipe, the breaking blade 7 on the rotating rod 5 is driven to rotate by rotating the motor 4, so that the ultrafine powder is broken up and then enters the screen 12, the breaking blade 7 can break up the ultrafine powder, the ultrafine powder is enabled to uniformly fall on the screen 12, meanwhile, some ultrafine powder is prevented from forming a lump and needs to be broken up and then screened and filtered, so that the screening and filtering efficiency is improved, when the vibrating motor 14 vibrates, the vibrating motor 14 drives the obliquely arranged screen 12 connected with the connecting rod 16 to vibrate, and finally the ultrafine powder is discharged into the material collecting box 10 through the screen 12 at the inclined bottom end, the box door 11 is opened to facilitate collection, finally qualified ultrafine powder is discharged and collected through the valve, the negative pressure generator 19 generates negative pressure, and the ultrafine powder also enters the material discharging bin 17 through the screen 12 to be discharged under the action of negative pressure wind power and gravity, therefore, when vibration can be avoided, the generated dust of the ultrafine powder floats to the outside, the influence on the external environment is caused, the dust generated by the ultrafine powder has an adsorption effect, and when the precision filter 20 is installed and stopped for preventing the ultrafine powder from entering the negative pressure generator 19, the ultrafine powder on the precision filter 20 automatically falls and is discharged.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The ultrafine powder filtering device is characterized by comprising a shell (1), wherein two feed inlets (2) are fixedly arranged at the top end of the shell (1) in a penetrating manner, a setting bin (3) is arranged at the inner top of the shell (1), the bottom of the setting bin (3) is in an open shape, a rotating motor (4) is fixedly arranged at the top end of the shell (1), a rotating rod (5) is arranged at the output end of the rotating motor (4), the rotating rod (5) penetrates through the shell (1) and the setting bin (3), the rotating rod (5) extends into the setting bin (3), connecting pipes (6) which are arranged in a mutually inclined manner are arranged at the bottom ends of the two feed inlets (2), the other ends of the connecting pipes (6) are respectively connected with two sides at the top end of the setting bin (3), and the feed inlets (2), the connecting pipes (6) and the setting bin (3) are communicated with each other, extend to set up in the storehouse (3) fixed being equipped with on bull stick (5) and break up blade (7), be equipped with a plurality of opening (8) on casing (1) lateral wall, casing (1) is located all the welding has collection case (9) on the lateral wall of opening (8), collection box (10) have been placed in collection case (9), all there are chamber door (11) through loose-leaf metal activity chain on the lateral wall of collection case (9), articulated in casing (1) have the screen cloth (12) of the same quantity with a plurality of opening (8) of slope, the one end that articulated department was kept away from in screen cloth (12) is located and corresponds in opening (8), and extend to corresponding in collection case (9), all be fixed on opening (8) bottom and be equipped with spring (13), spring (13) top and the screen cloth (12) bottom fixed connection that corresponds, outer wall one side of casing (1) is equipped with vibrating motor (14), the fixed riser (15) that are equipped with on the output shaft of vibrating motor (14), riser (15) are located casing (1) one side has set firmly connecting rod (16), connecting rod (16) pass the lateral wall of casing (1) with correspond screen cloth (12) welding, casing (1) bottom is connected with out feed bin (17), the lower extreme that goes out feed bin (17) is equipped with the valve, it is equipped with rather than filter housing (18) as an organic whole to go out feed bin (17) upper end one side, filter housing (18) top is equipped with negative pressure generator (19), be equipped with precision filter (20) in filter housing (18), precision filter (20) spiro union is in the below of negative pressure generator (19).

2. A superfine powder filtering apparatus according to claim 1, wherein the top of each of the two feed ports (2) is flared upward.

3. An ultra-fine powder filtering device as claimed in claim 1, wherein said screen (12) forms a blanking port (21) with the top end of said opening (8).

4. An ultrafine powder filtering device as defined in claim 1, wherein L-shaped support rods (22) are fixedly arranged on the outer wall of said casing (1), said vibration motor (14) is fixedly arranged on said L-shaped support rods (22), and support legs (23) are fixedly arranged on the outer side wall of said casing (1).

5. An ultra-fine powder filtering apparatus as claimed in claim 1, wherein said collection box (9) is provided on its outer surface with a sight glass (24).