CN212663066U

CN212663066U - Building gesso removes dust device

Info

Publication number: CN212663066U
Application number: CN202020404131.7U
Authority: CN
Inventors: 李富勇; 曾景祥; 黄明忠; 唐刚; 黄安军; 徐筠; 曾中东
Original assignee: Sichuan Landing New Materials Co ltd
Current assignee: Sichuan Landing New Materials Co ltd
Priority date: 2020-03-26
Filing date: 2020-03-26
Publication date: 2021-03-09
Anticipated expiration: 2030-03-26

Abstract

The utility model discloses a building gypsum powder dust removing device, which comprises a frame, a hollow rotary drum is vertically installed at the top of the frame, a gear ring is fixedly sleeved at the bottom of the outer wall of the rotary drum, the gear ring is meshed with a driving gear, the driving gear is connected with a driving motor, the outer wall of the rotary drum is provided with a vertical slide way, the slide way is provided with a slide block which is in sliding fit with the slide way, two ends of the slide block are respectively provided with a threaded hole, the outer wall of the rotary drum is provided with a plurality of through holes which are matched with the threaded holes, the slide block is connected with a support frame, the support frame is fixedly provided with a collecting cover which is connected with an air inlet pipe, the air inlet pipe is connected with an air exhauster, the air outlet end of the air exhauster is connected with a filter box, the filter, the top of the recovery box is provided with an air outlet. The utility model discloses it is efficient to remove the dust, retrieves effectually.

Description

Building gesso removes dust device

Technical Field

The utility model belongs to the technical field of the gesso removes dust and specifically relates to a building gesso removes dust device is related to.

Background

Gypsum discharges a great deal of gypsum dust in a series of production and treatment processes of gypsum such as crushing, calcining, grinding and the like. The gypsum dust is granules containing compounds, and a large amount of gypsum dust can cause the deterioration of the working environment, so that the gypsum dust is harmful to the health of human bodies and is easy to cause respiratory diseases such as silicosis, asbestosis and the like to workers; at present, a building gypsum powder dust removal device is mainly adopted to absorb gypsum dust, an air inlet of the device is often fixed, and only an area in one direction can be independently sucked to remove the dust, so that the efficiency is low, the air inlet of the existing building gypsum powder dust removal device cannot be adjusted, when the area in another direction needs to be dedusted, the whole dust removal device needs to be adjusted, and the device is very inconvenient; in addition, the existing building gypsum powder dust removing device is lack of a recovery device, so that waste is caused.

Disclosure of Invention

The utility model aims to solve the technical problem that just to above-mentioned prior art not enough, provide a building gesso removes dust device, have that the suction range is wide, the air inlet is adjustable and can carry out the function of retrieving to the gesso.

In order to achieve the above object, the utility model adopts the following technical scheme: a building gypsum powder dust removing device comprises a frame, wherein a hollow rotary drum is vertically arranged at the top of the frame through a bearing, a gear ring is fixedly sleeved at the bottom of the outer wall of the rotary drum, the gear ring is meshed with a driving gear, the driving gear is connected with a driving motor, a vertical slide way is arranged on the outer wall of the rotary drum, a slide block in sliding fit with the slide way is arranged on the slide way, threaded holes are respectively arranged at two ends of the slide block, a plurality of through holes matched with the threaded holes are arranged on the outer wall of the rotary drum, the slide block is fixed on the slide way by penetrating through the through holes and the threaded holes through screws, a support frame is fixedly connected with the slide block, a collecting cover is fixedly arranged on the support frame, an air inlet pipe is connected to one side of the collecting cover close to the rotary, the air exhauster is given vent to anger to hold and is had the rose box, installs in the rose box and crosses the filter bag, the rose box is connected with the connecting pipe, and the one end that the rose box was kept away from to the connecting pipe is connected with the collection box, be equipped with the adsorption liquid in the collection box, the bottom is equipped with the aeration pipe in the collection box, and the aeration pipe links to each other with the connecting pipe, the gas outlet is installed at the collection box.

Further, a first closed switch door is installed on the outer wall of the filter box, and the filter bag is detachably installed in the filter box through a buckle.

Furthermore, universal wheels are respectively installed at four corners of the bottom of the rack.

Furthermore, the top of the recycling bin is provided with a liquid feeding port, the bottom of the side wall of the recycling bin is provided with a liquid outlet, the liquid outlet is provided with a switch valve, and the side wall of the recycling bin is provided with a second closed switch door.

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

(1) the utility model discloses a set up rotary drum and driving motor and solved the little problem of current gesso dust removal device air inlet range, driving motor passes through drive gear and the ring gear on the rotary drum and drives the rotary drum rotation to driven the collection cover on the rotary drum and rotated, and then can the omnidirectional absorb the gypsum dust, air inlet range is wide, and then has improved the efficiency of removing the dust.

(2) The utility model discloses a set up slide and slider on the rotary drum and realized the regulation of air inlet direction of height, the rotation of cooperation rotary drum simultaneously can change the direction and the position of admitting air wantonly, and adaptable different demands have brought the facility for the use of reality.

(3) The utility model discloses a rose box and collection box have realized the recovery of gypsum dust, and the gypsum dust that gets into is absorbed by the adsorption liquid in entering into the collection box after the rose box filters to carry out recycle to the gypsum dust, practiced thrift the resource.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a front view of the drum of the present invention.

Fig. 3 is a cross-sectional view of the filtering box of the present invention.

Fig. 4 is a rear view of the collecting cover of the present invention.

Fig. 5 is a schematic structural diagram of the middle slider of the present invention.

The labels in the figure are: 1-frame, 11-universal wheel, 2-rotary drum, 21-gear ring, 22-driving gear, 23-driving motor, 24-slideway, 25-slide block, 251-threaded hole, 26-through hole, 27-supporting frame, 3-collecting cover, 31-air inlet pipe, 4-exhaust fan, 5-filtering box, 51-filtering bag, 52-connecting pipe, 53-first closed switch door, 6-recovery box, 61-adsorption liquid, 62-aeration pipe, 63-air outlet valve, 64-liquid inlet, 65-liquid outlet, 651-switch valve and 66-second closed switch door.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention:

examples

As shown in fig. 1 to 5, the building gypsum powder dust removing device provided by this embodiment includes a frame 1, a rotating drum 2, a gear ring 21, a driving gear 22, a driving motor 23, a slide rail 24, a slide block 25, a threaded hole 251, a through hole 26, a support frame 27, a collecting cover 3, an air inlet pipe 31, an exhaust fan 4, a filter box 5, a filter bag 51, a connecting pipe 52, a first airtight switch door 53, a recycling box 6, an adsorption liquid 61, an aeration pipe 62, an air outlet valve 63, a liquid filling opening 64, a liquid outlet 65, a switch valve 651, and a second airtight switch door 66.

As shown in fig. 1 and 2, a table top is installed at the top of the frame 1, a hollow rotary drum 2 is installed on the table top through a bearing, the rotary drum 2 can rotate, a gear ring 21 is fixedly sleeved at the bottom of the outer wall of the rotary drum 2, the gear ring 21 is engaged with a drive gear 22, the bottom of the drive gear 22 penetrates through the table top to be connected with a drive shaft of the drive motor 23, the drive motor 23 drives the rotary drum 2 to rotate through the drive gear 22 and the gear ring 21, a vertical slide way 24 is formed on the outer wall of the rotary drum 2, as shown in fig. 1 and 2, the slide way 24 comprises a vertical channel communicating the outside with the inside of the rotary drum 2 and slide grooves respectively formed at two sides of the channel, the slide grooves are formed on the side wall of the rotary drum 2 close to the vertical channel, slide blocks 25 in sliding fit with the slide way are formed, the outer wall of the rotary drum 2 positioned on the sliding chute is provided with a plurality of through holes 26 matched with the threaded holes 251, the through holes 26 penetrate through the outer wall of the rotary drum 2 and the sliding chute, and the sliding block 25 can be fixed on the sliding rail 24 through screws penetrating through the through holes 26 and the threaded holes 251, so that the height is adjusted. The slider 25 is fixedly connected with a support frame 27, as shown in fig. 1 and 4, the support frame 27 is fixedly connected with two side walls of the collecting cover 3, the support frame 27 and the slider 25 are both made of alloy materials with higher strength, the collecting cover 3 is made of plastics, and the slider 25 and the support frame 27 can be driven to rotate when the rotary drum 2 rotates.

As shown in fig. 1 and 3, an air inlet pipe 31 is connected to one side of the collecting cover 3 close to the rotary drum 2, one end of the air inlet pipe 31 far away from the collecting cover 3 penetrates into the rotary drum 2 from the slide way 24 and penetrates out of the table top from the bottom of the rotary drum 2, one end of the air inlet pipe 31 far away from the collecting cover 3 is connected with the air inlet end of the exhaust fan 4, in order to avoid the twisting of the air inlet pipe 31 in the rotary drum 2 when the rotary drum 2 rotates, the air inlet pipe 31 is connected with the air inlet end of the exhaust fan 4 through a rotary joint, the air outlet end of the exhaust fan 4 is connected with the filter box 5 through a pipeline, the air sucked by the exhaust fan 4 is discharged into the filter box 5, install through buckle detachable in the rose box 5 and filter bag 51, filter bag 51 and filter the dust of inhaling, filter great impurity in the dust, first airtight switch door 53 is installed to the rose box 5 lateral wall, can change filter bag 51 through first airtight switch door 53. The filter box 5 is connected with a connecting pipe 52, one end of the connecting pipe 52, which is far away from the filter box 5, is connected with the bottom of the recovery box 6, an adsorption liquid 61 is arranged in the recovery box 6, the adsorption liquid 61 is water in the embodiment and can adsorb gypsum powder, an aeration pipe 62 is arranged at the bottom in the recovery box 6 in order to increase the contact area of the waste gas and the adsorption liquid 61, the aeration pipe 62 is connected with the connecting pipe 52, an air outlet valve 63 is arranged at the top of the recovery box 6 in order to maintain the stability of the air pressure in the recovery box 6, and the filtered and recovered waste gas is discharged out of the recovery box 6 from the air outlet valve 63. A liquid adding port 64 is formed in the top of the recycling box 6, the adsorption liquid 61 in the recycling box 6 can be added through the liquid adding port 64, a liquid outlet 65 is formed in the bottom of the side wall of the recycling box 6, a switch valve 651 is mounted on the liquid outlet 65, and the adsorption liquid 61 adsorbing gypsum powder is discharged from the liquid outlet 65 for recycling; the side wall of the recycling box 6 is provided with a second closed switch door 66, and the recycling box 6 can be overhauled or cleaned through the second closed switch door 66, so that the actual work is facilitated.

In this embodiment, driving motor 23, air exhauster 4 and rose box 5 all set up at collection box 6 top, universal wheel 11 is installed respectively to frame 1 bottom four corners, provides convenience for the removal of device.

In actual work, with this device remove to gypsum dust pollution ground, the slider 25 will collect cover 3 and adjust suitable height, then open driving motor 23 and air exhauster 4, driving motor 23 drives ring gear 21 rotation through drive gear 22, thereby rotary drum 2 takes place to rotate, and then drive and collect cover 3 and rotate, collect cover 3 around the dust by air exhauster 4 from intake pipe 31 inhale rose box 5, in rose box 5, filter bag 51 filters the great impurity in the gas, then let in the absorption liquid 61 in collection box 6 through connecting pipe 52, gypsum powder in the gas is adsorbed in absorption liquid 61, after a period, accessible liquid outlet 65 discharges recycle.

The utility model discloses an above-mentioned design, increased the scope that removes the dust of gesso dust removal device, and then increased its work efficiency, can carry out the recovery of gesso simultaneously, practiced thrift the resource.

The above description is only a preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any modification and replacement based on the technical solution and inventive concept provided by the present invention should be covered within the protection scope of the present invention.

Claims

1. The building gypsum powder dust removing device comprises a rack (1) and is characterized in that a hollow rotary drum (2) is vertically installed at the top of the rack (1) through a bearing, a gear ring (21) is fixedly sleeved at the bottom of the outer wall of the rotary drum (2), the gear ring (21) is meshed with a driving gear (22), the driving gear (22) is connected with a driving motor (23), a vertical slide way (24) is formed in the outer wall of the rotary drum (2), a sliding block (25) in sliding fit with the slide way (24) is arranged on the slide way (24), threaded holes (251) are formed in two ends of the sliding block (25), a plurality of through holes (26) matched with the threaded holes (251) are formed in the outer wall of the rotary drum (2), the sliding block (25) is fixed on the slide way (24) through the through holes (26) and the threaded holes (251) by screws, a collecting cover (3) is fixedly arranged on the supporting frame (27), one side of the collecting cover (3) close to the rotary drum (2) is connected with an air inlet pipe (31), one end of the air inlet pipe (31) far away from the collecting cover (3) penetrates into the rotary drum (2) from the slide way (24) and penetrates out of the bottom of the rotary drum (2), one end of the air inlet pipe (31) far away from the collecting cover (3) is connected with an exhaust fan (4), the air outlet end of the exhaust fan (4) is connected with a filter box (5), a filter bag (51) is installed in the filter box (5), the outer wall of the filter box (5) is connected with a connecting pipe (52), one end of the connecting pipe (52) far away from the filter box (5) is connected with a recovery box (6), the adsorption device is characterized in that adsorption liquid (61) is arranged in the recovery box (6), an aeration pipe (62) is arranged at the bottom in the recovery box (6), the aeration pipe (62) is connected with the connecting pipe (52), and an air outlet valve (63) is arranged at the top of the recovery box (6).

2. The building gypsum powder dust removing device according to claim 1, wherein a first closed switch door (53) is installed on the outer wall of the filter box (5), and the filter bag (51) is detachably installed in the filter box (5) through a buckle.

3. The building gypsum powder dust removing device according to claim 1, wherein universal wheels (11) are respectively mounted at four corners of the bottom of the frame (1).

4. The building gypsum powder dust removing device according to claim 1, wherein a filling opening (64) is formed in the top of the recycling tank (6), a liquid outlet (65) is formed in the bottom of the side wall of the recycling tank (6), a switch valve (651) is installed on the liquid outlet (65), and a second closed switch door (66) is formed in the side wall of the recycling tank (6).