CN210057782U - Multiple filtration type dust shaker - Google Patents

Abstract

The utility model relates to a multiple filtration type dust remover, which relates to the technical field of concrete processing and aims to solve the problems that dust contained in the air is adsorbed on the surface of a filter bag when the filter bag is used, the dust can be filtered, the air is discharged through an air outlet pipe after passing through the filter bag, and the air can only adsorb some dust with larger particles when being filtered, the discharged air still contains a large amount of tiny dust and can pollute the environment, the dust remover comprises an exhaust pipe, a filter box and an air outlet pipe, one end of the exhaust pipe is connected with the filter box, the air outlet pipe is connected with the opposite side wall of the filter box provided with the exhaust pipe, a fan is arranged on the exhaust pipe, an air filtering device and a water filtering device are arranged between the exhaust pipe and the air outlet pipe in the filter box, the utility model can filter the air for multiple times after the air is taken out from the source, and can improve the filtering quality of the dust in the air, thereby improving the environmental protection.

Description

Multiple filtration type dust shaker

Technical Field

The utility model belongs to the technical field of the concrete processing technique and specifically relates to a many times filter type dust shaker is related to.

Background

The dust collector is dust collecting equipment with wider application, and has two main purposes: one is to remove dust in air, improve the environment and reduce pollution, so the dust collecting equipment for this purpose is sometimes called dust collecting equipment, such as dust collecting equipment used for tail gas emission of factories; another use is the screening and collection of pulverulent products by means of dust-collecting devices, such as the collection and extraction of finished cement by cement systems, which generate a large amount of dust in the production of concrete and cause considerable damage to the surrounding environment and to the personnel working in this environment.

The high-pressure source capturing dust collector disclosed in the Chinese patent with the publication number of CN104128049A comprises a dust collector body, wherein the lower part of the dust collector body is connected with a dust hopper, the upper part of the dust collector body is connected with a filter chamber, an air inlet is arranged on one side of the dust collector body, a high-pressure induced draft fan is arranged on the other side of the dust collector body, the filter chamber is connected to an air purifying chamber through a vent pipe, the air purifying chamber is connected with an air outlet pipe, a filter bag is arranged in the filter chamber, a valve. After adopting above-mentioned structure, the dust collector is small, and area is few, and the convenient removal is easily connected with the pollution source, removes dust from the source, prevents the secondary raise dust, has effectually prevented site operation personnel's occupational disease, and energy-concerving and environment-protective, easily popularization and application, and market prospect is wide.

However, the above-described technique has the following drawbacks: because the filter bag is at the in-process that uses, adsorbs the dust that contains in the air on the filter bag surface, can filter dust, after the air passes through the filter bag, through going out tuber pipe discharge, when it filters the air, can only adsorb some great granule dust, and its combustion gas still contains a large amount of small dust, can cause the pollution to the environment.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a many times filter type dust shaker, taking the back out the air from the source, to its filtration that carries on many times, can promote the filtration quality to dust in its air to promote its feature of environmental protection.

The above object of the present invention can be achieved by the following technical solutions: the utility model provides a many times filter type dust shaker, includes exhaust column, rose box and goes out the tuber pipe, its characterized in that: the utility model discloses a filter box, including exhaust column, exhaust pipe, filter box, fan, exhaust pipe, fan, exhaust pipe one end is connected with the rose box, go out the union coupling and install the relative lateral wall of exhaust column in the rose box be equipped with the fan on the exhaust pipe, air filter equipment and water filter equipment have been installed by exhaust column to the direction of going out the tuber pipe in the rose box.

Implement above-mentioned technical scheme, open the fan of installing on the play tuber pipe, the fan is taken out a large amount of air that wherein contains through the exhaust column in the position that dust is more, carry to the filter box, the air filter who installs in through the filter box adsorbs the great dust of a large amount of particles that contains therein and can just filter the air, filter among the just filtered air rethread water filter, the air after the filtration is through going out the tuber pipe and discharging, filtration many times, can promote the filtration quality to dust in its air, thereby promote its feature of environmental protection.

The utility model discloses further set up to: air filter includes the filtration case and has installed the dirt board in the filtration case, the dirt board is on a parallel with the lateral wall that the rose box was connected to the exhaust column, and the vibrator has been installed to the inner wall inside at filtration case top, is equipped with dust collection device bottom the dirt board.

Implement above-mentioned technical scheme, back in the air lets in the filter box through the exhaust column, at first let in the filtration box, it filters by the dirt board that strains wherein installing in the filtration box, the great dirt soil of a large amount of granule that wherein contains is strained the dirt board and adsorbs the screening, among the air rethread water filter after the filtration, after having used a period, the vibrator that the inner wall at its filtration box top was installed is opened, it vibrates to drive the dirt board, shake off the dust that adsorbs and filter on it to the filtration box bottom, accomodate by dust collection device simultaneously, make things convenient for the staff to clear up, thereby promote its convenience.

The utility model discloses further set up to: the dust collecting device comprises a collecting cavity formed in the bottom of the air filter box and a cover plate arranged at the top of the collecting cavity, the cover plate is located under the dust filter plate, and the two sides of the cover plate are connected with the bottom wall of the air filter box in a sliding mode.

Implement above-mentioned technical scheme, at air filter equipment normal operating's in-process, its apron that collects the chamber top is sealed, its top and the bottom butt of straining the dirt board, simultaneously behind a large amount of dust has been built up on straining the dirt board, take out the apron and make the collection chamber of seting up bottom straining the dirt board expose, open the vibrator simultaneously, the dust of accumulation on the dirt board is shaken off to collecting in the chamber, simultaneously the staff takes out dust wherein, push the apron again and will collect the chamber and seal, make things convenient for the staff to operate, thereby promote its convenience.

The utility model discloses further set up to: the water filtering device comprises a water filtering box and a plurality of atomizing spray heads arranged in the water filtering box, a water supply tower is arranged on one side of the water filtering box, and a drainage device is arranged at the bottom of the water filtering box.

Implement above-mentioned technical scheme, the air that contains a large amount of dust is passed through air filter and is primarily strained the back, lets in the water filter, under the providing of water supply tower, the atomizing shower nozzle purifies wherein air of going on, mixes the tiny dust that contains in the air and falls in the bottom of water filter box, is collected by drainage device simultaneously, and the air after the filtration is discharged from the tuber pipe.

The utility model discloses further set up to: the drainage device comprises a drainage pipe arranged on the bottom wall of the water filter box and a sedimentation tank connected with one end of the drainage pipe far away from the water filter box, wherein the bottom wall of the water filter box is inclined towards one end provided with the drainage pipe.

Implement above-mentioned technical scheme, when purifying the air in the water filter, the spun water smoke of atomizer adsorbs and falls in water filter bottom of the bottom portion the dust that contains in with the air, under the effect of gravity, falls into the drain pipe along the diapire that its slope set up, and its liquid that contains dust deposits and purifies in flowing into the sedimentation tank through the drain pipe, makes things convenient for reuse to promote its convenience.

The utility model discloses further set up to: the top of the sedimentation tank is provided with an overflow tank, one end of the overflow tank is connected with the sedimentation tank, the other end of the overflow tank is provided with a clean water tank, a water pump is arranged in the clean water tank, the water pump is connected with a return pipe, one end of the return pipe is connected with the water pump, and the other end of the return pipe is communicated with a water supply tower.

By implementing the technical scheme, after the liquid containing dust in the water filter tank falls into the sedimentation tank and is accumulated for a period of time, the clear liquid at the top flows to the clean water tank from the overflow tank, and the water pump arranged in the clean water tank pumps the liquid in the tank into the water supply tower, so that resources are saved.

The utility model discloses further set up to: the one end that the rose box was kept away from to the exhaust column is connected with the suction hood, the suction hood reduces from the position of keeping away from the exhaust column towards the direction that is close to the exhaust column gradually, becomes to leak hopper-shaped setting.

Implement above-mentioned technical scheme, through keeping away from the exhaust hood that filter equipment's one end is connected at the exhaust column, can promote the exhaust column to the source, the extraction that contains the air of dust is from efficiency and scope to promote its operating mass with rated load.

The utility model discloses further set up to: the joint of the air outlet pipe and the filter box is provided with a waterproof breathable film.

Implement above-mentioned technical scheme, through the waterproof membrane who installs at air-out pipe and rose box junction, can discharge in the air-out pipe under the effect of fan after the air is filtered, liquid in its water filter can not by the suction simultaneously to promote its security.

To sum up, the utility model discloses a beneficial technological effect does:

1. the air filter device is characterized in that a fan arranged on the air outlet pipe is opened, the fan extracts a large amount of air contained in the air outlet pipe at a position with more dust through an air extraction pipe and conveys the air into the filter box, the air filter device arranged in the filter box absorbs the dust with larger particles contained in the air so as to primarily filter the air, the primarily filtered air is filtered through the water filter device, the filtered air is discharged through the air outlet pipe, and the filtering quality of the dust in the air can be improved through multiple times of filtering, so that the environmental protection performance of the air filter device is improved;

2. after air is introduced into the filter box through the exhaust pipe, the air is firstly introduced into the air filter box, the air is filtered by the dust filter plate arranged in the air filter box, a large amount of dust with larger particles contained in the air is adsorbed and screened by the dust filter plate, the filtered air is introduced into the water filter device again, after the air filter box is used for a period of time, the vibrator arranged on the inner wall of the top of the air filter box is opened to drive the dust filter plate to vibrate, the dust adsorbed and screened on the dust filter plate is shaken off to the bottom of the air filter box and is collected by the dust collecting device, and the air filter box is convenient for workers to clean, so that the convenience of the workers is improved;

3. after the liquid containing dust in the water filter tank falls into the sedimentation tank and is accumulated for a period of time, the clear liquid at the top flows to the water purification tank from the overflow tank, and the water pump arranged in the water purification tank pumps the liquid in the tank into the water supply tower, so that resources are saved.

Drawings

Fig. 1 is a schematic view of the overall structure of the multiple filtration type dust collector provided by the present invention.

Fig. 2 is a sectional view taken along a-a of fig. 1.

In the figure: 1. an exhaust pipe; 11. an air draft cover; 2. a filter box; 3. an air outlet pipe; 31. a fan; 32. a waterproof breathable film; 4. an air filtration device; 41. an air filtration tank; 42. a dust filter plate; 43. a vibrator; 44. a dust collecting device; 441. a collection chamber; 442. a cover plate; 5. a water filtration device; 51. a water filter tank; 52. an atomizing spray head; 53. a water supply tower; 54. a drainage device; 541. a drain pipe; 542. a sedimentation tank; 543. an overflow trough; 544. a clear water tank; 545. a water pump; 546. a return pipe.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1 and 2, for the utility model discloses a multiple filtration type dust remover, including exhaust column 1, rose box 2 and play tuber pipe 3, exhaust column 1 one end is connected with rose box 2, it installs fan 31 to go out tuber pipe 3 to connect in rose box 2 and install the relative lateral wall of exhaust column 1, install fan 31 on exhaust column 1, install air filter 4 and water filter 5 by exhaust column 1 to going out between the tuber pipe 3 in rose box 2, exhaust column 1 keeps away from filter one end and is connected with air draft cover 11, air draft cover 11 reduces gradually towards the direction that is close to exhaust column 1 from the position of keeping away from exhaust column 1, become funnel-shaped setting, install waterproof ventilated membrane 32 at the junction of play tuber pipe 3 and rose box 2; the draft hood 11 can promote the exhaust column 1 to the source, contains the drawing of the air of dust from efficiency and scope, and waterproof permeable membrane can be in the air after filtering, discharges in the play tuber pipe 3 under fan 31's effect, and the liquid in its water filter box 51 can not by the suction simultaneously.

Referring to fig. 2, the air filter 4 includes an air filter box 41 and a dust filter plate 42 installed in the air filter box 41, the dust filter plate 42 is parallel to the side wall of the exhaust duct 1 connected to the filter box 2, a vibrator 43 is installed inside the inner wall of the top of the air filter box 41, a dust collector 44 is installed at the bottom of the dust filter plate 42, the dust collector 44 includes a collecting cavity 441 formed at the bottom of the air filter box 41 and a cover plate 442 installed at the top of the collecting cavity 441, the cover plate 442 is located right below the dust filter plate 42, and both sides of the cover plate 442 are slidably connected to the bottom wall of the air filter box 41.

Referring to fig. 1 and 2, the water filtering apparatus 5 includes a water filtering tank 51, a plurality of atomizing nozzles 52 installed in the water filtering tank 51, a water supply tower 53 installed at one side of the water filtering tank 51, and a water draining device 54 installed at the bottom of the water filtering tank 51, wherein the water draining device 54 includes a water draining pipe 541 installed at the bottom wall of the water filtering tank 51 and a settling pond 542 connected to one end of the water draining pipe 541 far from the water filtering tank 51, the bottom wall of the water filtering tank 51 is inclined toward the end where the water draining pipe 541 is installed, an overflow tank 543 is installed at the top of the settling pond 542, one end of the overflow tank 543 is connected to the settling pond 542, the other end is provided with a clean water pond 544, a water pump 545 is installed in the clean water pond 544, a return pipe 546 is connected to the water pump 545, one end of the return pipe.

Working process (principle): the fan 31 arranged on the air outlet pipe 3 is opened, the fan 31 pumps out a large amount of air contained in the dust-rich air at the dust-rich position through the air exhaust pipe 1, the air is conveyed into the filter box 2, after the air is introduced into the filter box 2 through the air exhaust pipe 1, the air is firstly introduced into the air filter box 41, the air filter box 41 is filtered by the dust filter plate 42 arranged therein, dust with large particles contained therein is adsorbed and screened by the dust filter plate 42, in the normal operation process of the air filter device 4, the cover plate 442 at the top of the collection cavity 441 is closed, the top of the collection cavity is abutted against the bottom of the dust filter plate 42, after a large amount of dust is accumulated on the dust filter plate 42, the cover plate 442 is drawn out to expose the collection cavity 441 arranged at the bottom of the dust filter plate 42, the vibrator 43 is opened at the same time, the dust accumulated on the dust filter plate 42 is shaken off into the collection cavity 441, and the dust is taken out by a worker, the cover plate 442 is pushed to seal the collection cavity 441, the filtered air is introduced into the water filter device 5, the primarily filtered air passes through the water filter device 5, the air containing a large amount of dust is primarily filtered by the air filter device 4 and then introduced into the water filter device 5, under the supply of the water supply tower 53, the dust contained in the air is adsorbed and falls on the bottom of the water filter tank 51 by the water mist sprayed by the atomizing spray head 52, under the action of gravity, the air falls into the water drainage pipe 541 along the obliquely arranged bottom wall, the liquid containing the dust flows into the sedimentation tank 542 through the water drainage pipe 541 for storage and purification, after the accumulation of a period of time, the liquid with a clearer top flows from the overflow groove 543 to the water purification tank 544, the water pump 545 arranged in the water purification tank pumps the liquid in the water supply tower 53, the filtered air is discharged through the air outlet pipe 3 and is filtered for a plurality of times, the filtering quality for filtering dust in the air can be improved.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims (8)

1. The utility model provides a many times filter type dust shaker, includes exhaust column (1), rose box (2) and goes out tuber pipe (3), its characterized in that: exhaust column (1) one end is connected with rose box (2), go out tuber pipe (3) and connect in rose box (2) and install the relative lateral wall of exhaust column (1) be equipped with fan (31) on going out tuber pipe (3), install air filter (4) and water filter (5) by exhaust column (1) to the direction that goes out tuber pipe (3) in rose box (2).

2. A multiple filtration dust extractor according to claim 1, wherein: air filter equipment (4) reach including filtration case (41) filtration board (42) is equipped with in filtration case (41) the equipment, filtration board (42) are on a parallel with the lateral wall that rose box (2) was connected in exhaust column (1), and inside vibrator (43) of having installed of the inner wall at filtration case (41) top, are equipped with dust collection device (44) bottom filtration board (42).

3. A multiple filtration dust extractor according to claim 2, wherein: the dust collecting device (44) comprises a collecting cavity (441) formed at the bottom of the air filtering box (41) and a cover plate (442) arranged at the top of the collecting cavity (441), wherein the cover plate (442) is positioned under the dust filtering plate (42), and two sides of the cover plate (442) are in sliding connection with the bottom wall of the air filtering box (41).

4. A multiple filtration dust extractor according to claim 1, wherein: the water filtering device (5) comprises a water filtering box (51) and a plurality of atomizing spray heads (52) arranged in the water filtering box (51), a water supply tower (53) is arranged on one side of the water filtering box (51), and a drainage device (54) is arranged at the bottom of the water filtering box (51).

5. The multiple filtration type dust collector of claim 4, wherein: the drainage device (54) comprises a drainage pipe (541) arranged on the bottom wall of the water filtering box (51) and a sedimentation tank (542) connected with one end of the drainage pipe (541) far away from the water filtering box (51), and the bottom wall of the water filtering box (51) is obliquely arranged towards one end provided with the drainage pipe (541).

6. The multiple filtration type dust collector of claim 5, wherein: an overflow trough (543) is arranged at the top of the sedimentation tank (542), one end of the overflow trough (543) is connected with the sedimentation tank (542), the other end of the overflow trough (543) is provided with a water purification tank (544), a water pump (545) is arranged in the water purification tank (544), the water pump (545) is connected with a return pipe (546), one end of the return pipe (546) is connected with the water pump (545), and the other end of the return pipe is led into the water supply tower (53).

7. A multiple filtration dust extractor according to claim 1, wherein: one end that rose box (2) were kept away from in exhaust column (1) is connected with aspirator (11), aspirator (11) dwindles gradually from the position of keeping away from exhaust column (1) towards the direction that is close to exhaust column (1), becomes to leak hopper-shaped setting.

8. A multiple filtration dust extractor according to claim 1, wherein: a waterproof ventilated membrane (32) is arranged at the joint of the air outlet pipe (3) and the filter box (2).

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