CN214634898U

CN214634898U - Dust device that building materials waste residue production powdered ore was used

Info

Publication number: CN214634898U
Application number: CN202022895900.0U
Authority: CN
Inventors: 汪翠仙
Original assignee: Tibet Biaowei Industry And Trade Co ltd
Current assignee: Tibet Biaowei Industry And Trade Co ltd
Priority date: 2020-12-07
Filing date: 2020-12-07
Publication date: 2021-11-09
Anticipated expiration: 2030-12-07

Abstract

The utility model discloses a dust fall device for mineral powder produced by building material waste residues, which comprises a dust fall box and a door cover, wherein the bottom end of one side of the dust fall box is hinged with the door cover, one side of the interior of the dust fall box is fixedly connected with a division plate, the interior of the dust fall box is divided into a dust fall pipeline arrangement area and a mineral powder collecting area by the division plate, the bottom end of the dust fall pipeline arrangement area is provided with an air inlet hole, the top end of the air inlet hole is fixedly connected with a dust fall fan, the top end of the dust fall fan is fixedly connected with one end of an induced draft pipeline, the other end of the induced draft pipeline passes through the top end of the division plate to the interior of the mineral powder collecting area, and the top of one side of the mineral powder collecting area is provided with an air outlet hole. Avoid inside the dust gets into vibrating motor, cause the injury to vibrating motor, reduce vibrating motor's life.

Description

Dust device that building materials waste residue production powdered ore was used

Technical Field

The utility model relates to a dust device specifically is a dust device that building materials waste residue production powdered ore was used.

Background

Powdered ore is a general name for stone powder and its substitutes meeting the engineering requirements. The method is a product obtained by crushing and processing ore, is a first step of ore processing and smelting and the like, and is one of the most important steps. Because the ore resources are not renewable, the mineral powder is produced by using the building material waste residues, not only can the wastes be recycled, but also the ore resources can be saved, and in the process of producing the mineral powder by using the building material waste residues, part of the mineral powder can float out of the air to influence the health of workers, so that a dust-falling device is required to be installed on a mineral powder production line to reduce the concentration of the mineral powder in the air.

The concentration of powdered ore in the air is reduced through the mode of water spray mostly to current dust device, nevertheless can make the ground humidity dirty behind the water spray, and after drying, the powdered ore has the condition of floating once more, and the powdered ore in the air can't be retrieved and is recycled moreover, leads to the wasting of resources.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a dust device that building materials waste residue production powdered ore was used to solve the current dust device who proposes in the above-mentioned background art, reduce the concentration of powdered ore in the air mostly through the mode of water spray, nevertheless can make the ground humidity dirty behind the water spray, after drying, the powdered ore has the condition that wafts once more, and the unable recovery of powdered ore in the air is recycled moreover, leads to the problem of wasting of resources.

In order to achieve the above object, the utility model provides a following technical scheme: a dust falling device for mineral powder production by building material waste residues comprises a dust falling box and a door cover, wherein the bottom end of one side of the dust falling box is hinged with the door cover, one side of the interior of the dust falling box is fixedly connected with a partition board, the interior of the dust falling box is divided into a dust falling pipeline installation area and a mineral powder collecting area by the partition board, the bottom end of the dust falling pipeline installation area is provided with an air inlet hole, the top end of the air inlet hole is fixedly connected with a dust falling fan, the top end of the dust falling fan is fixedly connected with one end of an air guide pipeline, the other end of the air guide pipeline penetrates through the top end of the partition board to the interior of the mineral powder collecting area, the top of one side of the mineral powder collecting area is provided with an air outlet hole, the top of one side of the inner wall of the mineral powder collecting area is fixedly connected with two sliding strips which are respectively in sliding connection with two sides of one end of a vibration box, the middle part of the vibration box is provided with a through groove, one end of the vibration box corresponds to one end of the air outlet hole, the other end threaded connection of vibration case has filter equipment, filter equipment comprises first collar, second collar and filter screen, the one end of first collar and the one end fixed connection of second collar, the outside of second collar is threaded, the inner wall fixedly connected with filter screen of first collar, the middle part fixedly connected with vibrating motor on vibration case top, a plurality of vibrating spring of bottom fixedly connected with of vibration case, it is a plurality of vibrating spring's one end fixed connection is respectively on the top of backup pad, one side fixed connection of backup pad is at the middle part of powdered ore collecting region inner wall one side.

As an optimal technical scheme of the utility model, the bottom fixedly connected with mounting panel of dust falling box, the through-hole has been seted up at the middle part of mounting panel.

As a preferred technical scheme of the utility model, vibrating motor's outside cover is equipped with the safety cover, the safety cover passes through bolt fixed connection on the top of vibrating bin.

As an optimized technical proposal of the utility model, the middle part of the inner wall of the mineral powder collecting area is fixedly connected with a wind shielding hopper.

As a preferred technical scheme of the utility model, one side fixedly connected with switch of dust fall case outer wall, vibrating motor and dust fall fan all pass through switch and external power supply electric connection.

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

1. the vibrating motor drives the vibrating box and the filtering device to vibrate, so that mineral powder on the surface of the filtering net falls off, the mineral powder is prevented from blocking the filtering net, the protecting cover protects the vibrating motor, dust is prevented from entering the vibrating motor to cause damage to the vibrating motor, and the service life of the vibrating motor is shortened;

2. filtered powdered ore falls into the bottom in powdered ore collecting region through the hopper that keeps out the wind, and the hopper that keeps out the wind can effectively avoid the wind that the dust fall fan blew out to blow up the powdered ore of the bottom in powdered ore collecting region, makes the inside dust concentration grow in powdered ore collecting region, leads to often changing filter equipment, and the powdered ore of collection can also recycle.

Drawings

FIG. 1 is a perspective view of the dust box of the present invention;

fig. 2 is a front sectional view of the present invention;

FIG. 3 is a schematic view of the installation of the vibration box of the present invention;

fig. 4 is a structural diagram of the filtering device of the present invention.

In the figure: 1. a dust falling box; 2. a door cover; 3. an air outlet; 4. a partition plate; 5. a dust fall pipeline installation area; 6. a mineral powder collecting area; 7. a wind blocking hopper; 8. a support plate; 9. a vibration spring; 10. a vibration box; 11. a vibration motor; 12. a protective cover; 13. a dust fall fan; 14. an air inducing duct; 15. mounting a plate; 16. a slide bar; 17. a filtration device; 18. a first mounting ring; 19. a second mounting ring; 20. a filter screen; 21. and a power switch.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the utility model provides a dust fall device for mineral powder produced from building material waste residue, which comprises a dust fall box 1 and a door cover 2, wherein the bottom end of one side of the dust fall box 1 is hinged with the door cover 2, one side inside the dust fall box 1 is fixedly connected with a division plate 4, the division plate 4 divides the interior of the dust fall box 1 into a dust fall pipeline installation area 5 and a mineral powder collection area 6, the bottom end of the dust fall pipeline installation area 5 is provided with an air inlet hole, the top end of the air inlet hole is fixedly connected with a dust fall fan 13, the top end of the dust fall fan 13 is fixedly connected with one end of an air draft pipeline 14, the other end of the air draft pipeline 14 passes through the top end of the division plate 4 to the interior of the mineral powder collection area 6, the top of one side of the mineral powder collection area 6 is provided with an air outlet hole 3, the top of one side of the inner wall of the mineral powder collection area 6 is fixedly connected with two sliding strips 16, the two sliding strips 16 are respectively connected with two sides of one end of a vibration box 10, logical groove has been seted up at the middle part of vibration case 10, the one end of vibration case 10 corresponds the setting with the one end of exhaust vent 3, the other end threaded connection of vibration case 10 has filter equipment 17, filter equipment 17 is by first collar 18, second collar 19 and filter screen 20 are constituteed, the one end of first collar 18 and the one end fixed connection of second collar 19, the screw thread has been seted up in the outside of second collar 19, the inner wall fixedly connected with filter screen 20 of first collar 18, the middle part fixedly connected with vibrating motor 11 on vibration case 10 top, a plurality of vibrating spring 9 of bottom fixedly connected with of vibration case 10, the one end difference fixed connection of a plurality of vibrating spring 9 is on the top of backup pad 8, one side fixed connection of backup pad 8 is at the middle part of 6 inner wall one sides in powdered ore collection region.

Preferably, the bottom fixedly connected with mounting panel 15 of dust falling box 1, the through-hole has been seted up at mounting panel 15's middle part, and dust falling box 1 passes through mounting panel 15 to be installed on the powdered ore production line, carries out the dust fall.

Preferably, the outer side cover of vibrating motor 11 is equipped with safety cover 12, and safety cover 12 passes through bolt fixed connection at the top of vibrating bin 10, and safety cover 12 protection vibrating motor 11 avoids inside the dust gets into vibrating motor 11, causes the injury to vibrating motor 11, reduces vibrating motor 11's life.

Preferably, the middle part of the inner wall of the mineral powder collecting region 6 is fixedly connected with a wind shielding hopper 7, filtered mineral powder falls into the bottom of the mineral powder collecting region 6 through the wind shielding hopper 7, and the wind shielding hopper 7 can effectively prevent wind blown out by the dust falling fan 13 from blowing up mineral powder at the bottom of the mineral powder collecting region 6, so that the dust concentration in the mineral powder collecting region 6 is increased, and the filtering device 17 needs to be frequently replaced.

Preferably, one side of the outer wall of the dust falling box 1 is fixedly connected with a power switch 21, the vibration motor 11 and the dust falling fan 13 are both electrically connected with an external power supply through the power switch 21, and the vibration motor 11 and the dust falling fan 13 are both electrified to start working after the power switch 21 is closed.

When specifically using, the utility model relates to a dust device that building materials waste residue production powdered ore was used, will fall dirt case 1 and install on the powdered ore production line through mounting panel 15, preferably install the source department that the dust flew out, closed switch 21, vibrating motor 11 and dust fall fan 13 all switch on and begin work, dust fall fan 13 absorbs the powdered ore in the air, the powdered ore enters powdered ore collecting region 6 inside through induced air pipeline 14, and it comes down to be filtered by filter equipment 17, vibrating motor 11 drives vibrating box 10 and the vibration of filter equipment 17, the powdered ore that makes filter screen 20 surface drops, avoid the powdered ore to block up filter screen 20, safety cover 12 protection vibrating motor 11, avoid the dust to get into vibrating motor 11 inside, cause the injury to vibrating motor 11, reduce vibrating motor 11's life, filterable powdered ore falls into the bottom of powdered ore 6 through wind screen hopper 7, wind screen hopper 7 can effectively avoid the wind of dust fall fan 13 to blow up the bottom of powdered ore collecting region 6 The dust concentration in the mineral powder collecting zone 6 increases, which leads to frequent replacement of the filter device 17.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. A dust falling device for mineral powder production by building material waste residues comprises a dust falling box (1) and a door cover (2), and is characterized in that the bottom end of one side of the dust falling box (1) is hinged to the door cover (2), one side of the interior of the dust falling box (1) is fixedly connected with a partition plate (4), the interior of the dust falling box (1) is divided into a dust falling pipeline arrangement area (5) and a mineral powder collecting area (6) by the partition plate (4), an air inlet hole is formed in the bottom end of the dust falling pipeline arrangement area (5), a dust falling fan (13) is fixedly connected to the top end of the air inlet hole, the top end of the dust falling fan (13) is fixedly connected with one end of an air introducing pipeline (14), the other end of the air introducing pipeline (14) penetrates through the top end of the partition plate (4) to the interior of the mineral powder collecting area (6), an air outlet hole (3) is formed in the top of one side of the mineral powder collecting area (6), the top of one side of the inner wall of the mineral powder collecting region (6) is fixedly connected with two sliding strips (16), the two sliding strips (16) are respectively connected with two sides of one end of a vibration box (10) in a sliding manner, a through groove is formed in the middle of the vibration box (10), one end of the vibration box (10) is arranged corresponding to one end of an air outlet hole (3), the other end of the vibration box (10) is in threaded connection with a filtering device (17), the filtering device (17) is composed of a first mounting ring (18), a second mounting ring (19) and a filtering net (20), one end of the first mounting ring (18) is fixedly connected with one end of the second mounting ring (19), threads are formed in the outer side of the second mounting ring (19), the filtering net (20) is fixedly connected with the inner wall of the first mounting ring (18), and a vibration motor (11) is fixedly connected with the middle of the top end of the vibration box (10), the bottom end of the vibration box (10) is fixedly connected with a plurality of vibration springs (9), one ends of the vibration springs (9) are fixedly connected to the top end of the supporting plate (8) respectively, and one side of the supporting plate (8) is fixedly connected to the middle of one side of the inner wall of the mineral powder collecting region (6).

2. The dust settling device for the mineral powder produced from the building material waste residues as claimed in claim 1, is characterized in that: the bottom end of the dust falling box (1) is fixedly connected with a mounting plate (15), and a through hole is formed in the middle of the mounting plate (15).

3. The dust settling device for the mineral powder produced from the building material waste residues as claimed in claim 1, is characterized in that: the outer side cover of vibrating motor (11) is equipped with safety cover (12), safety cover (12) pass through bolt fixed connection on the top of vibration case (10).

4. The dust settling device for the mineral powder produced from the building material waste residues as claimed in claim 1, is characterized in that: the middle part of the inner wall of the mineral powder collecting area (6) is fixedly connected with a wind shielding hopper (7).

5. The dust settling device for the mineral powder produced from the building material waste residues as claimed in claim 1, is characterized in that: one side fixedly connected with switch (21) of dust fall case (1) outer wall, vibrating motor (11) and dust fall fan (13) all pass through switch (21) and external power supply electric connection.