CN213790721U

CN213790721U - Dust recovery device for concrete production

Info

Publication number: CN213790721U
Application number: CN202022522328.3U
Authority: CN
Inventors: 杜伟
Original assignee: Sichuan Gaoling Industrial Co ltd
Current assignee: Sichuan Gaoling Industrial Co ltd
Priority date: 2020-11-04
Filing date: 2020-11-04
Publication date: 2021-07-27
Anticipated expiration: 2030-11-04

Abstract

The utility model belongs to the technical field of dust recovery equipment, in particular to a dust recovery device for concrete production, which comprises a recovery box, wherein a sewage bin, a recovery bin and a spraying bin are arranged in the recovery box, the inner walls of two sides of the recovery box are welded with transverse plates, the transverse plates are provided with first filter screens, the inner walls of two sides of the sewage bin are rotatably provided with rotating shafts, cleaning rollers and first belt pulleys are welded on the rotating shafts, collecting drawers are movably arranged on the transverse plates, vertical plates are welded on the top parts of the transverse plates and the inner walls of the top parts of the recovery box, second filter screens are arranged on the vertical plates, a double-shaft motor is arranged in the recovery bin, one output shaft of the double-shaft motor penetrates through the vertical plates and extends into the spraying bin, the utility model has simple structure and convenient use, is provided with the collecting drawers, can recover and recycle cement dust, and save resources, set up simultaneously that the clearance structure clears up the filter screen in real time, prevent that equipment from blockking up.

Description

Dust recovery device for concrete production

Technical Field

The utility model relates to a dust recovery equipment technical field especially relates to a dust recovery device is used in concrete production.

Background

Concrete is one of the most important civil engineering materials of the present generation. The artificial stone is prepared by a cementing material, granular aggregate, water, an additive and an admixture which are added if necessary according to a certain proportion, and is formed by uniformly stirring, compacting, molding, curing and hardening. The concrete has the characteristics of rich raw materials, low price and simple production process, so that the consumption of the concrete is increased more and more. Meanwhile, the concrete also has the characteristics of high compressive strength, good durability, wide strength grade range and the like. These characteristics make its application range very extensive, because when the concrete feeding, the concrete dust is very easy to be followed the feed inlet and is kicked out, and the dust floats in the air and has not only caused the pollution of environment, and constructor can inhale a large amount of dust at the during operation moreover to cause very big injury to constructor's healthy, consequently concrete workshop can utilize dust absorbing device to remove dust usually.

However, in the prior art, the dust absorption device does not have the functions of dust classification and recovery, dust is regularly dumped after being absorbed, resources are wasted, and meanwhile, the existing dust absorption equipment does not have the cleaning function, so that the equipment is easy to block.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a dust recovery device for concrete production.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the dust recovery device for concrete production comprises a recovery box, wherein a sewage bin, a recovery bin and a spraying bin are arranged in the recovery box, transverse plates are welded on the inner walls of two sides of the recovery box, a first filter screen is arranged on the transverse plates, rotating shafts are rotatably arranged on the inner walls of two sides of the sewage bin, a cleaning roller and a first belt pulley are welded on the rotating shafts, a collecting drawer is movably arranged on the transverse plates, vertical plates are welded on the top of the transverse plates and the inner wall of the top of the recovery box, a second filter screen is arranged on the vertical plates, a double-shaft motor is arranged in the recovery bin, one output shaft of the double-shaft motor penetrates through the vertical plates and extends into the spraying bin to be rotatably connected with the inner wall of one side of the spraying bin, a fan blade is welded on one output shaft of the double-shaft motor, a cleaning brush and a second belt pulley are welded on the other output shaft, and the, the welding has the spray thrower on the top inner wall in storehouse of spraying, the top of collection box is equipped with the water tank, the aqueduct is installed through the flange in the bottom of water tank, and the aqueduct extends to in the storehouse of spraying and with the welding of spray thrower together, the welding of one side inner wall in riser and the recovery storehouse has the baffle.

Preferably, four support legs which are arranged in a rectangular shape are welded at the bottom of the recovery box.

Preferably, the bottom and one side of collection box are equipped with outlet and air intake respectively, the welding has the baffle on the both sides inner wall in sewage storehouse, and the bottom of two baffles all welds together with the bottom inner wall in sewage storehouse.

Preferably, through holes are formed in the inner walls of the two sides of the sewage bin, bearings are arranged in the through holes, the outer rings of the bearings and the inner walls of the through holes are welded together, and the inner rings of the bearings are fixedly sleeved on the rotating shaft.

Preferably, the diameter of the filtering holes on the second filter screen is larger than that of the filtering holes on the first filter screen.

Preferably, the top of the double-shaft motor is welded with a connecting rod, and the top of the connecting rod and the inner wall of the top of the recovery bin are welded together.

Compared with the prior art, the beneficial effects of the utility model are that: during the use, at first start the biax motor, and the spray thrower, two output shafts of biax motor drive the clearance brush, second belt pulley and flabellum, the flabellum will contain in the air suction of dust retrieves the storehouse, get into after the filtration of second filter screen and spray the storehouse, the clearance is tied and is cleared up by the large granule dust of filterable down on the second filter screen, dust particle drops in collecting the drawer, the spray thrower is to the air spray after filtering, very tiny dust can be by the water adhesion, drop on first filter screen, the second belt pulley drives first belt pulley, first belt pulley drives the pivot again, the pivot drives the clearance again and rolls, the clearance rolls and clears up first filter screen, prevent to block up, will collect the drawer and pull out after the clearance finishes, the cement dust of retrieving can reuse.

The utility model discloses simple structure, convenient to use set up and collect the drawer, can retrieve, recycle the cement dust, and resources are saved sets up the clearance structure simultaneously and clears up in real time to the filter screen, prevents that equipment from blockking up.

Drawings

FIG. 1 is a front sectional view of the present invention;

FIG. 2 is an enlarged schematic view of portion A of FIG. 1;

fig. 3 is a schematic front view of the present invention;

in the figure: 1. a recycling bin; 2. a sewage bin; 3. a recovery bin; 4. a spraying bin; 5. a transverse plate; 6. a first filter screen; 7. a rotating shaft; 8. cleaning rolls; 9. a first pulley; 10. a collection drawer; 11. a vertical plate; 12. a second filter screen; 13. a double-shaft motor; 14. cleaning a brush; 15. a second pulley; 16. a fan blade; 17. a sprayer; 18. a water tank; 19. and a baffle plate.

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. 1-3, the present invention provides a technical solution: a dust recovery device for concrete production comprises a recovery box 1, a sewage bin 2, a recovery bin 3 and a spraying bin 4 are arranged in the recovery box 1, transverse plates 5 are welded on the inner walls of two sides of the recovery box 1, a first filter screen 6 is arranged on the transverse plates 5, rotating shafts 7 are rotatably arranged on the inner walls of two sides of the sewage bin 2, cleaning rollers 8 and first belt pulleys 9 are welded on the rotating shafts 7, a collecting drawer 10 is movably arranged on the transverse plates 5, vertical plates 11 are welded on the top of the transverse plates 5 and the inner wall of the top of the recovery box 1, a second filter screen 12 is arranged on the vertical plates 11, a double-shaft motor 13 is arranged in the recovery bin 3, one output shaft of the double-shaft motor 13 penetrates through the vertical plates 11 and extends into the spraying bin 4 and is rotatably connected with the inner wall of one side of the spraying bin 4, a fan blade 16 is welded on one output shaft of the double-shaft motor 13, a cleaning brush 14 and a second belt pulley 15 are welded on the other output shaft, and the same belt is sleeved on the second belt pulley 15 and the first belt pulley 9, a sprayer 17 is welded on the inner wall of the top of the spraying bin 4, a water tank 18 is arranged on the top of the recovery bin 1, a water guide pipe is arranged at the bottom of the water tank 18 through a flange, the water guide pipe extends into the spraying bin 4 and is welded with the sprayer 17, and a baffle plate 19 is welded on the inner wall of one side of the vertical plate 11 and the recovery bin 3;

four support legs which are arranged in a rectangular shape are welded at the bottom of the recycling box 1, a water outlet and an air inlet are respectively arranged at the bottom and one side of the recycling box 1, guide plates are welded on the inner walls at two sides of the sewage bin 2, the bottoms of the two guide plates are welded with the inner wall at the bottom of the sewage bin 2, through holes are respectively arranged on the inner walls at two sides of the sewage bin 2, bearings are arranged in the through holes, an outer ring of each bearing is welded with the inner wall of each through hole, an inner ring of each bearing is fixedly sleeved on the rotating shaft 7, the diameter of a filter hole on the second filter screen 12 is larger than that of a filter hole on the first filter screen 6, a connecting rod is welded at the top of the double-shaft motor 13, the top of the connecting rod is welded with the inner wall at the top of the recycling bin 3, when the double-shaft motor 13 and the sprayer 17 are used, two output shafts of the double-shaft motor 13 drive the cleaning brush 14, the second belt wheel 15 and the fan blades 16, air containing dust is sucked into the recycling bin 3 by the fan blades 16, get into after the filtration of second filter screen 12 and spray storehouse 4, the clearance is tied 14 and is cleared up by the large granule dust under filtering on second filter screen 12, the dust granule drops in collecting drawer 10, spray 17 is to the air after filtering, very tiny dust can be by the water adhesion, drop on first filter screen 6, second belt pulley 15 drives first belt pulley 9, first belt pulley 9 drives pivot 7 again, pivot 7 drives the clearance again and rolls 8, the clearance rolls 8 and clears up first filter screen 6, prevent to block up, will collect drawer 10 and pull out after the clearance finishes, the cement dust of recovery can reuse, the utility model discloses simple structure, convenient to use sets up and collects the drawer, can retrieve the cement dust, recycle, resources are saved sets up the clearance structure simultaneously and clears up in real time to the filter screen, prevents that equipment from blockking up.

The working principle is as follows: during the use, at first start double-shaft motor 13, and spray thrower 17, two output shafts of double-shaft motor 13 drive clearance brush 14, second belt pulley 15 and flabellum 16, flabellum 16 will contain the air suction of dust in retrieving the storehouse 3, get into after the filtration of second filter screen 12 and spray storehouse 4, clearance bolt 14 is cleared up the large granule dust that is filtered down on second filter screen 12, the dust granule drops in collecting drawer 10, spray thrower 17 is to the air after the filtration, very tiny dust can be by the water adhesion, drop on first filter screen 6, second belt pulley 15 drives first belt pulley 9, first belt pulley 9 drives pivot 7 again, pivot 7 drives clearance roller 8 again, clearance roller 8 clears up first filter screen 6, prevent to block up, will collect drawer 10 and pull out after the clearance, the cement dust of retrieving can reuse, the utility model discloses simple structure, two output shafts of double-shaft motor 13, and spray thrower 17, two output shafts of double-shaft motor 13 drive clearance brush 14, second belt pulley 15 and flabellum 16, the clearance bolt 14 is to the clearance of being filtered down, dust drops in collection drawer 10, pivot 7 again drives clearance roller 8 again, clearance is to the clearance of clearance that the clearance is finished, Convenient to use sets up and collects the drawer, can retrieve, recycle the cement dust, and resources are saved sets up the clearance structure simultaneously and clears up the filter screen in real time, prevents that equipment from blockking up.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 utility model provides a dust recovery device for concrete production, includes collection box (1), its characterized in that: the device is characterized in that a sewage bin (2), a recovery bin (3) and a spraying bin (4) are arranged in the recovery bin (1), transverse plates (5) are welded on inner walls of two sides of the recovery bin (1), first filter screens (6) are arranged on the transverse plates (5), rotating shafts (7) are rotatably mounted on inner walls of two sides of the sewage bin (2), cleaning rollers (8) and first belt pulleys (9) are welded on the rotating shafts (7), collecting drawers (10) are movably arranged on the transverse plates (5), vertical plates (11) are welded on the tops of the transverse plates (5) and the inner walls of the tops of the recovery bin (1), second filter screens (12) are arranged on the vertical plates (11), a double-shaft motor (13) is arranged in the recovery bin (3), one output shaft of the double-shaft motor (13) penetrates through the vertical plates (11) and extends into the spraying bin (4) and is rotatably connected with the inner wall of one side of the spraying bin (4), the welding has flabellum (16) on double-shaft motor (13) an output shaft, and the welding has cleaning brush (14) and second belt pulley (15) on another output shaft, same belt is established to second belt pulley (15) and first belt pulley (9) cover, the welding has spray thrower (17) on the top inner wall of spraying storehouse (4), the top of collection box (1) is equipped with water tank (18), the bottom fixed mounting of water tank (18) has the aqueduct, and the aqueduct extends to and sprays in storehouse (4) and with spray thrower (17) welding together, one side inner wall welding of riser (11) and recovery storehouse (3) has baffle (19).

2. The dust recycling device for concrete production according to claim 1, wherein: the bottom welding of collection box (1) has four to be the supporting legs of rectangle arrangement.

3. The dust recycling device for concrete production according to claim 1, wherein: the bottom and one side of collection box (1) are equipped with outlet and air intake respectively, the welding has the baffle on the both sides inner wall of sewage storehouse (2), and the bottom of two baffles all welds with the bottom inner wall in sewage storehouse (2) and is in the same place.

4. The dust recycling device for concrete production according to claim 1, wherein: through holes are formed in the inner walls of the two sides of the sewage bin (2), bearings are arranged in the through holes, the outer rings of the bearings are welded with the inner walls of the through holes, and the inner rings of the bearings are fixedly sleeved on the rotating shaft (7).

5. The dust recycling device for concrete production according to claim 1, wherein: the diameter of the filtering holes on the second filter screen (12) is larger than that of the filtering holes on the first filter screen (6).

6. The dust recycling device for concrete production according to claim 1, wherein: the top welding of biax motor (13) has the connecting rod, and the top of connecting rod and the top inner wall welding of retrieving storehouse (3) are in the same place.