CN211965338U

CN211965338U - Dust removal garbage disposal device

Info

Publication number: CN211965338U
Application number: CN202020172141.2U
Authority: CN
Inventors: 吴木雄
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-02-16
Filing date: 2020-02-16
Publication date: 2020-11-20
Anticipated expiration: 2030-02-16

Abstract

The utility model provides a dust-removing garbage disposal device, which comprises a solid garbage storage box, a grading and screening device and a dust treatment box, wherein the input end of the grading and screening device is communicated with the bottom of the solid garbage storage box; the grading screening device comprises a cylinder cover and at least two coaxially arranged rollers, all the rollers are coaxially arranged in the cylinder cover, and the circumferential side wall of each roller is provided with a discharging hole; the aperture of the discharge holes on the peripheral wall of each roller is gradually reduced from the inner layer to the outer layer, and the lower ports of the rollers are respective discharge ports; the input end of the dust processing box is respectively communicated with the solid garbage storage box and the barrel cover. This dust removal refuse treatment device utilizes the coaxial setting to drag a cylinder and screens rubbish, realizes different level particle diameter rubbish screening, utilizes the cover to seal the cylinder, can prevent that secondary pollution from appearing in the produced dust of cylinder in the screening process, can also collect the dust through the bin outlet, utilizes the dust treatment case to handle the dust of this part.

Description

Dust removal garbage disposal device

Technical Field

The utility model belongs to the technical field of building rubbish treatment facility technique and specifically relates to a dust removal refuse treatment device.

Background

Along with the continuous development of society, the development of building trade is also very quick, has a lot of building rubbish in the building construction process, often can produce a lot of dusts when clearing up these building rubbish, has not only influenced ecological environment, and these dusts have also caused very big threat to constructor's health.

For the treatment of construction waste, if the construction waste is directly discarded, the environment is easily polluted, so the construction waste generally needs to be classified for reuse. For example, chinese patent No. CN201821933338.2 discloses a construction waste screening device with a crushing function, which can divide construction waste into three grades according to particle size through a first filter plate and a second filter plate, and simultaneously collect the construction waste by a collecting basket, and crush the construction waste into construction materials with different particle sizes through crushing, screening and disposing the construction waste, so as to make bricks, construct roads, build embankments and other construction materials, and reduce the stacking of the construction waste. However, the garbage screening device is complex in structure and large in floor area, secondary dust pollution is easily caused in the garbage treatment process, and dust is not easily eliminated.

SUMMERY OF THE UTILITY MODEL

In order to solve one of the problems, the utility model provides a simple structure can realize rubbish and retrieve in grades to can effectively get rid of dust pollution's dust removal refuse treatment device.

The utility model discloses a following technical scheme realizes:

the utility model provides a dust-removing garbage disposal device, which comprises a solid garbage storage box, a grading and screening device and a dust treatment box, wherein the input end of the grading and screening device is communicated with the bottom of the solid garbage storage box; the classified screening device comprises a cylinder cover and at least two coaxially arranged rollers, all the rollers are coaxially arranged in the cylinder cover, and the circumferential side wall of each roller is provided with a material discharge hole; the aperture of the discharge holes on the peripheral wall of each roller is gradually reduced from the inner layer to the outer layer, and the lower ports of the rollers are respective discharge ports; the input end of the dust treatment box is respectively communicated with the solid garbage storage box and the barrel cover.

Further, a spacer ring is arranged at the lower part of the inner side of the cylinder cover, and the outermost layer of the roller is movably inserted in the spacer ring; the separating ring divides the cylinder cover into a dust area and a dust removing area; the bottom of the dust area is provided with a receiving hopper, the lower end of the receiving hopper is communicated with a collecting box, and the top of the collecting box is communicated with a dust processing box.

Furthermore, an atomizing nozzle is arranged in the dust removal area, and an opening is formed in the bottom of the cylinder cover, which is located in the corresponding area of the dust removal area.

Furthermore, a plurality of material guide plates are arranged in the dust removal area, the material guide plates are matched with the lower ports of the rollers, and the lower ends of the material guide plates are connected with a material box.

Furthermore, a spray chamber capable of spraying water drops and a negative pressure suction pipeline are arranged in the dust processing box, the upper part of the spray chamber is connected with the output end of the negative pressure suction pipeline, and the input end of the negative pressure suction pipeline can suck dust in the dust processing box and the solid garbage storage box; a waste water collection group is arranged at the bottom of the spray chamber, waste water recovered by the waste water collection group is circularly supplied to the spray chamber after being filtered, and a filter layer capable of filtering dust is arranged between the waste water collection group and the spray chamber; and a slag discharge channel which can be opened and closed is arranged on the side wall of the bottom of the spray chamber.

Furthermore, the wastewater collection group comprises a collection chamber arranged at the bottom of the spray chamber, a filter box communicated with the collection chamber, a feed pump and a spray pipeline connected with the feed pump, the filter layer is arranged between the collection chamber and the spray chamber, and a filter element is arranged between the filter box and the collection chamber; the input end of the supply pump is communicated with the filter box, and the output end of the spraying pipeline is arranged at the top of the spraying chamber.

Furthermore, a slag discharging mechanism is arranged in the spray chamber, and the slag discharging mechanism can convey dust wet slag on the filter layer to the waste slag box through a slag discharging channel.

Further, slag discharging mechanism includes the scraper blade and installs the flexible motor on the lateral wall of spray chamber, be provided with the spout on the lateral wall of spray chamber, the both ends of scraper blade can slidable mounting in the spout, flexible motor can drive scraper blade reciprocating motion to push the wet sediment of dust on the filter layer to in the waste residue case through the slag discharge channel.

Further, the negative pressure suction pipeline comprises a negative pressure channel, a negative pressure fan arranged in the negative pressure channel and a movable suction pipe; negative pressure passageway is provided with two inputs, and two negative pressure passageway's input sets up respectively on the lateral wall of solid waste deposit roof portion and dust disposal case, negative pressure passageway's output and spray room intercommunication, solid waste is deposited and is provided with the cover on the roof portion and fights, negative pressure passageway's input intercommunication cover is fought, negative-pressure air fan can deposit the flying dust suction of case with solid waste and send into in the spray room, the one end intercommunication of activity suction tube is located negative-pressure air fan's front end at negative pressure passageway.

Furthermore, a horn-shaped collecting hopper is arranged on an opening at the other end of the movable suction pipe, and a control switch is arranged between the collecting hopper and the movable suction pipe.

The utility model has the advantages that:

the utility model discloses a dust removal refuse treatment device utilizes the coaxial setting to drag a cylinder and screens rubbish, realizes different level particle diameter rubbish screening, utilizes the cover to seal the cylinder, can prevent that the cylinder from secondary pollution from appearing in the produced dust of screening process, can also collect the dust through the bin outlet, then utilizes the dust treatment case to handle the dust of this part. By the design, the construction waste can be recycled, and meanwhile, the waste with different particle sizes can be classified, so that the waste with different particle sizes can be used as building raw materials for brick making, road building, embankment building and the like, the stacking of the construction waste is reduced, and the purposes of saving the field and changing waste into valuable are achieved.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention;

fig. 2 is a sectional view of a classifying screen device according to an embodiment of the present invention;

fig. 3 is a cross-sectional view of the dust processing box in the embodiment of the present invention.

Detailed Description

For a more clear and complete description of the technical solution of the present invention, the following description is made with reference to the accompanying drawings.

Referring to fig. 1 to 3, the present invention provides a dust-removing garbage disposal apparatus, which includes a solid garbage storage box 1, a classifying and screening device 2 and a dust disposal box 3, wherein an input end of the classifying and screening device 2 is communicated with a bottom of the solid garbage storage box 1; the classified screening device 2 comprises a cylinder cover 21 and at least two coaxially arranged rollers 22, all the rollers 22 are coaxially arranged in the cylinder cover 21, and the circumferential side wall of each roller 22 is provided with a discharging hole 23; the aperture of the material discharge holes 23 on the peripheral wall of each roller 22 is gradually reduced from the inner layer to the outer layer, and the lower end opening of each roller 22 is a respective material discharge opening 24; the input end of the dust processing box 3 is respectively communicated with the solid garbage storage box 1 and the barrel cover 21. In actual use, each roller 22 is driven by the same driving structure, which is not detailed since it is not the scope of the present application. But connect through spliced pole 2c between each cylinder 22 in this application, fix respectively on same piece disc 2d at the one end of pan feeding moreover, the center of rotation of this disc 2d is provided with and rotates cover 2e, and this rotation cover 2e of outside motor drive rotates, and then realizes that each cylinder 22 rotates in step. For better feeding, the rotating sleeve 2e is a hollow cylinder in the present application and is communicated with the discharge port 12 of the solid waste storage box 1, so that the waste in the solid waste storage box 1 can enter the innermost roller 22 through the rotating sleeve 2 e.

The utility model discloses a dust removal refuse treatment device utilizes a plurality of cylinders 22 of coaxial setting to filter rubbish, realizes different level particle diameter rubbish screening, utilizes cover 21 to seal cylinder 22, can prevent that secondary pollution from appearing in the produced dust of cylinder 22 in the screening process, can also collect the dust through bin outlet 24, then utilizes dust treatment case 3 to handle the dust of this part. By the design, the construction waste can be recycled, and meanwhile, the waste with different particle sizes can be classified, so that the waste with different particle sizes can be used as building raw materials for brick making, road building, embankment building and the like, the stacking of the construction waste is reduced, and the purposes of saving the field and changing waste into valuable are achieved.

Referring to fig. 2, in order to better collect dust, a spacer ring 25 is arranged at the lower part of the inner side of the cylinder cover 21 in the application, and the outermost roller 22 is movably inserted into the spacer ring 25; the separating ring 25 divides the cylinder cover 21 into a dust area 26 and a dust removing area 27; the bottom of the dust area 26 is provided with a receiving hopper 28, the lower end of the receiving hopper 28 is communicated with a collecting box 29, and the top of the collecting box 29 is communicated with the dust processing box 3. The dust treatment box 3 is used for absorbing dust generated when the construction waste is treated in a grading way in the roller 22, so that secondary pollution is avoided. Of course, in actual use, the discharge port 24 of each roller 22 can also be communicated with the dust processing box 3, so that the dust processing box 3 can eliminate dust at the discharge end of the roller 22.

Further, in some embodiments of the present application, an atomizing nozzle is disposed in the dust removing area 27, and an opening is disposed at the bottom of the cylinder cover 21 in an area corresponding to the dust removing area 27; the design can directly utilize the water mist sprayed by the atomizing nozzle to eliminate dust, and the pollution of the dust is reduced. In order to better discharge the garbage discharged from each drum 22 through the opening, a plurality of material guide plates 2a are disposed in the dust removing area 27, the material guide plates 2a are matched with the lower ports of the drums 22, and a material tank 2b is connected to the lower ends of the material guide plates 2 a. Different material tanks 2b can be designed below the opening, and the material tanks 2b are used for receiving the granular materials with respective sizes.

Referring to fig. 3, a spray chamber 31 capable of spraying water droplets and a negative pressure suction pipeline 32 are arranged in the dust processing box 3, the upper part of the spray chamber 31 is connected with the output end of the negative pressure suction pipeline 32, and the input end of the negative pressure suction pipeline 32 can suck dust in the dust processing box 3 and the solid garbage storage box 1; a waste water collecting group 33 is arranged at the bottom of the spray chamber 31, waste water recovered by the waste water collecting group 33 is filtered and then circularly supplied to the spray chamber 31, and a filter layer 34 capable of filtering dust is arranged between the waste water collecting group 33 and the spray chamber 31; the side wall of the bottom of the spray chamber 31 is provided with a slag discharge channel 35 which can be opened and closed. It should be noted that, in the present application, a plurality of air outlets are provided in the spray chamber 31, so as to facilitate the discharge of water vapor. In order to avoid waste of water vapor, a filter screen can be installed on the air outlet, so that mist in the spray chamber 31 is collected on the filter screen and falls back into the spray chamber 31, and water vapor recovery is realized.

Referring to fig. 3, the wastewater collection unit 33 includes a collection chamber 331 disposed at the bottom of the spray chamber 31, a filter tank 332 communicating with the collection chamber 331, a feed pump 333, and a spray pipe 334 connecting the feed pump 333, the filter layer 34 is disposed between the collection chamber 331 and the spray chamber 31, and a filter element 335 is disposed between the filter tank 332 and the collection chamber 331; the input end of the feed pump 333 is communicated with the filter tank 332, and the output end of the spraying pipeline 334 is arranged at the top of the spraying chamber 31. At least one spray head 336 is arranged on the spray pipeline 334, the spray head 336 can rotate, and the spray head 336 can adopt a spray head structure in a garden for spraying flowers and gardens. Shower nozzle 336 can spray the umbrella-shaped water smoke or rivers of department, and such design purpose improves whole shower nozzle 336 and forms effectual moisture atmosphere in spray chamber 31, has improved the area of contact of steam and flying dust, and then has improved the purpose that the flying dust subsided. The filter element 335 may be a conventional filter screen or a sponge core, and the main purpose thereof is to prevent impurities from being contained in the water pumped by the supply pump 333 and blocking the spray head 336; in practical use, after the sewage collected by the collection chamber 331 is filtered by the filter layer 34 once, large-particle dust in the sewage drops on the filter layer 34, the dust dissolved in the sewage enters the collection chamber 331, the sewage is precipitated in the collection chamber 331, the sewage enters the filter tank 332 after being filtered by the filter element 335, and at this time, impurities in the sewage are almost completely filtered, and then the sewage is sprayed to the spraying pipeline 334 by the supply pump 333. The filter box 332 may be constructed in a multi-layer structure with the filter element 335 disposed between layers of the filter box 332. In order to provide a liquid level meter in the filter tank 332, it is convenient for the external worker to know whether the whole wastewater collection group 33 is short of water.

Further, in an embodiment of the present application, a slag discharging mechanism 36 is disposed in the shower chamber 31, and the slag discharging mechanism 36 can convey the wet dust on the filter layer 34 to the slag box 4 through the slag discharging passage 35. The slag discharge mechanism 36 comprises a scraper 361 and a telescopic motor 362 mounted on the side wall of the spray chamber 31, a chute is arranged on the side wall of the spray chamber 31, two ends of the scraper 361 can be slidably mounted in the chute, and the telescopic motor 362 can drive the scraper 361 to reciprocate and push dust wet slag on the filter layer 34 into the waste slag box 4 through the slag discharge channel 35. In fact, the design of the slag discharging mechanism 36 mainly takes into consideration the prevention of excessive dust wet slag blocking the filter layer 34, and finally enters the collection chamber 331 through the filter layer 34, thereby reducing the difficulty of cleaning.

Referring to fig. 3, the negative pressure suction line 32 in the present application includes a negative pressure passage 321, a negative pressure fan 322 disposed in the negative pressure passage 321, and a movable suction pipe 323; negative pressure passageway 321 is provided with two inputs, and two negative pressure passageway 321's input sets up respectively on solid waste deposits the lateral wall of case 1 top and dust disposal case 3, negative pressure passageway 321's output and spray room 31 intercommunication, solid waste deposits and is provided with the cover on the case 1 top and fights 11, negative pressure passageway 321's input intercommunication cover is fought 11, negative-pressure air fan 322 can deposit the flying dust suction of case 1 with solid waste and send into in the spray room 31, the one end intercommunication of activity suction tube 323 is located negative-pressure air fan 322's front end at negative pressure passageway 321. In addition, a trumpet-shaped collecting bucket 324 is arranged on the opening of the other end of the movable suction pipe 323, and a control switch is arranged between the collecting bucket 324 and the movable suction pipe 323. The movable suction pipe 323 is mainly arranged in some use occasions, for example, when a construction worker carries garbage, because the construction worker just walks out of the dust environment, a lot of dust is inevitably existed on the body of the construction worker, after the construction worker pours the garbage, the construction worker can utilize the movable suction pipe 323 to suck the dust on the body of the construction worker, only a control switch is needed to be turned on, the design can utilize the negative pressure suction force of the negative pressure fan 322 to remove the dust on the solid garbage storage box 1 and the barrel cover 21, and can also utilize the negative pressure suction force of the negative pressure fan 322 to remove the dust on the clothes on the body of the construction worker.

In the application, the solid garbage storage box 1 and the dust treatment box 2 are designed in a split mode, so that dust removal and garbage storage are separated, and secondary dust raising and building garbage wetting caused by the building garbage in the garbage can during dust removal are avoided; the cylinder cover 21 and the solid garbage storage box 1 can be effectively collected and sent into the spraying chamber through the negative pressure suction pipeline 32, flying dust in the air is adsorbed by the spraying chamber 31 through water drops, the dust removal effect is further achieved, the wastewater collection group 33 can be recycled, and secondary pollution is reduced; the slag discharge mechanism 36 can effectively reduce the adsorbed flying dust to block the filter layer 34, and the recycling performance is improved. This building dust removal rubbish device, structural design is ingenious, can remove dust for a long time, and dust removal effect is good.

Of course, the present invention can also have other various embodiments, and based on the embodiments, those skilled in the art can obtain other embodiments without any creative work, and all of them belong to the protection scope of the present invention.

Claims

1. The utility model provides a dust removal refuse treatment device which characterized in that: the device comprises a solid garbage storage box, a classifying and screening device and a dust processing box, wherein the input end of the classifying and screening device is communicated with the bottom of the solid garbage storage box; the classified screening device comprises a cylinder cover and at least two coaxially arranged rollers, all the rollers are coaxially arranged in the cylinder cover, and the circumferential side wall of each roller is provided with a material discharge hole; the aperture of the discharge holes on the peripheral wall of each roller is gradually reduced from the inner layer to the outer layer, and the lower ports of the rollers are respective discharge ports; the input end of the dust treatment box is respectively communicated with the solid garbage storage box and the barrel cover.

2. The dust-removing garbage disposal apparatus according to claim 1, wherein: the lower part of the inner side of the cylinder cover is provided with a spacer ring, and the outermost layer of the cylinder is movably inserted in the spacer ring; the separating ring divides the cylinder cover into a dust area and a dust removing area; the bottom of the dust area is provided with a receiving hopper, the lower end of the receiving hopper is communicated with a collecting box, and the top of the collecting box is communicated with a dust processing box.

3. The dust-removing garbage disposal apparatus according to claim 2, wherein: the dust removal area is internally provided with an atomizing nozzle, and the bottom of the cylinder cover, which is positioned in the corresponding area of the dust removal area, is provided with an opening.

4. The dust-removing garbage disposal apparatus according to claim 2, wherein: the dust removal device is characterized in that a plurality of material guide plates are arranged in the dust removal area, the material guide plates are matched with lower ports of the rollers, and the lower ends of the material guide plates are connected with a material box.

5. A dust-removing waste disposal device according to any one of claims 2 to 4, wherein: a spray chamber capable of spraying water drops and a negative pressure suction pipeline are arranged in the dust processing box, the upper part of the spray chamber is connected with the output end of the negative pressure suction pipeline, and the input end of the negative pressure suction pipeline can suck dust in the dust processing box and the solid garbage storage box; a waste water collection group is arranged at the bottom of the spray chamber, waste water recovered by the waste water collection group is circularly supplied to the spray chamber after being filtered, and a filter layer capable of filtering dust is arranged between the waste water collection group and the spray chamber; and a slag discharge channel which can be opened and closed is arranged on the side wall of the bottom of the spray chamber.

6. The dust-removing garbage disposal apparatus according to claim 5, wherein: the wastewater collection group comprises a collection chamber arranged at the bottom of the spray chamber, a filter box communicated with the collection chamber, a feed pump and a spray pipeline connected with the feed pump, the filter layer is arranged between the collection chamber and the spray chamber, and a filter element is arranged between the filter box and the collection chamber; the input end of the supply pump is communicated with the filter box, and the output end of the spraying pipeline is arranged at the top of the spraying chamber.

7. The dust-removing garbage disposal apparatus according to claim 5, wherein: and a slag discharging mechanism is arranged in the spray chamber, and the slag discharging mechanism can convey the dust wet slag on the filter layer to the waste slag box through a slag discharging channel.

8. The dust-removing garbage disposal apparatus according to claim 7, wherein: the slag discharging mechanism comprises a scraper and a telescopic motor arranged on the side wall of the spraying chamber, a sliding groove is formed in the side wall of the spraying chamber, two ends of the scraper can be slidably arranged in the sliding groove, the telescopic motor can drive the scraper to reciprocate, and dust wet slag on the filter layer is pushed into the waste slag box through a slag discharging channel.

9. The dust-removing garbage disposal apparatus according to claim 5, wherein: the negative pressure suction pipeline comprises a negative pressure channel, a negative pressure fan arranged in the negative pressure channel and a movable suction pipe; negative pressure passageway is provided with two inputs, and two negative pressure passageway's input sets up respectively on the lateral wall of solid waste deposit roof portion and dust disposal case, negative pressure passageway's output and spray room intercommunication, solid waste is deposited and is provided with the cover on the roof portion and fights, negative pressure passageway's input intercommunication cover is fought, negative-pressure air fan can deposit the flying dust suction of case with solid waste and send into in the spray room, the one end intercommunication of activity suction tube is located negative-pressure air fan's front end at negative pressure passageway.

10. The dust-removing garbage disposal apparatus of claim 9, wherein: the other end opening of the movable suction pipe is provided with a horn-shaped collecting hopper, and a control switch is arranged between the collecting hopper and the movable suction pipe.