CN212040956U

CN212040956U - Construction waste treatment device

Info

Publication number: CN212040956U
Application number: CN202020437528.6U
Authority: CN
Inventors: 韩荣卿; 丁春梅; 温智阳; 周玲; 王小芳
Original assignee: Huzhou Hengtong Mechanical Equipment Co ltd
Current assignee: Huzhou Hengtong Mechanical Equipment Co ltd
Priority date: 2020-03-30
Filing date: 2020-03-30
Publication date: 2020-12-01
Anticipated expiration: 2030-03-30

Abstract

The utility model provides a construction waste treatment device, including breaker, material conveyor components, eliminate and wash the subassembly, wash finished product conveyor components, selection by winnowing subassembly and main frame, material conveyor components eliminate and wash the subassembly wash finished product conveyor components with selection by winnowing subassembly is all fixed to be set up on the main frame, the discharge gate setting of breaker is in the top of material conveyor components's feed inlet, material conveyor components's discharge gate sets up the top of eliminating and washing the subassembly, the feed end setting of wasing finished product conveyor components is in eliminating and washing the subassembly, selection by winnowing subassembly's feed end with wash finished product conveyor components's discharge end and be connected. After the construction waste is crushed by the crusher, the construction waste is conveyed to the jigging and washing assembly to be washed, silt and the like in the construction waste are washed, and light impurities such as other miscellaneous waste plastics, waste bamboo wood and the like are removed by the winnowing assembly.

Description

Construction waste treatment device

Technical Field

The disclosure relates to the field of buildings, in particular to a construction waste treatment device.

Background

The construction waste refers to residue, waste soil, waste material, sludge and other wastes generated in the process of constructing, laying or dismantling and repairing various buildings, structures, pipe networks and the like by construction and construction units or individuals.

The construction waste can be classified into slag, concrete blocks, broken stone blocks, broken bricks and tiles, waste mortar, slurry, asphalt blocks, waste plastics, waste metals, waste bamboo and wood and the like according to the composition. At present, newly generated building garbage in China is a shocking number. However, most of the construction wastes are not treated, and are transported to the suburbs or villages by construction units, and are piled or buried in the open air, so that a large amount of construction expenses such as land acquisition expenses and garbage clearing and transporting expenses are consumed, and meanwhile, the problems of scattering, dust, sand flying and the like in the clearing and piling processes cause serious environmental pollution.

In fact, rubbish such as concrete piece, rubble piece, brick and tile piece among the foretell building rubbish can carry out the reutilization after handling, can effectually save construction cost and refuse treatment cost, but similar building rubbish processing apparatus in present stage can not carry out effectual washing to above-mentioned building rubbish, wherein probably mix with impurity such as waste plastics, useless bamboo wood simultaneously, is not the building material who gives, can not directly use it.

SUMMERY OF THE UTILITY MODEL

In order to solve at least one of the above technical problems, the present disclosure provides a construction waste treatment apparatus.

According to this disclosed building rubbish processing apparatus, include: breaker, material conveyor components, jigging wash the subassembly, wash finished product conveyor components, selection by winnowing subassembly and main frame, material conveyor components the subassembly is washed to jigging wash the subassembly finished product conveyor components with selection by winnowing subassembly is all fixed to be set up on the main frame, the discharge gate setting of breaker is in the top of material conveyor components's feed inlet, material conveyor components's discharge gate sets up the top of washing the subassembly is washed to jigging, the feed end setting of wasing finished product conveyor components is in the subassembly is washed to jigging, selection by winnowing subassembly's feed end with wash finished product conveyor components's discharge end and be connected.

The washing assembly comprises a washing box, a plurality of water outlet pipes and a high-pressure water pump, wherein the water outlet pipes are fixedly arranged in the washing box, the water outlet end of the high-pressure water pump is communicated with the water inlet end of the water outlet pipe through a pipeline, and the water outlet pipe is provided with a plurality of water spray holes.

The cleaning box comprises a bottom panel, side panels and end panels, the side panels are vertically fixed on two sides of the bottom panel, the end panels are vertically fixed at a first end of the bottom panel, the bottom panel is obliquely arranged, the horizontal position of the first end of the bottom panel is located below the horizontal position of a second end of the bottom panel, and the cleaning finished product conveying assembly is arranged above the bottom panel in parallel.

Preferably, a plurality of the outlet pipe is fixed to be set up the side panel with the medial surface of end panel, just the outlet pipe with bottom panel parallel arrangement, the direction slope of spraying of hole for water spraying upwards sets up, and with the side panel with the end panel is 60 contained angles.

Specifically, the winnowing component comprises a winnowing machine and a bin, and the bin is fixedly arranged on the opposite side of the winnowing machine;

the air separator includes framework, air separator and fan, the air separator with the fan all with framework fixed connection, the air separator slope sets up, the fan is fixed just in the framework the wind direction of fan with the medial surface of air separator is perpendicular, the high-end of air separator with wash the finished product and carry the discharge end of group and connect, be provided with a plurality of selection by winnowing holes on the air separator.

Preferably, the material conveying assembly and the cleaning finished product conveying assembly are both belt conveyors, the material conveying assembly and the cleaning finished product conveying assembly are both obliquely arranged, and the horizontal position of the feeding end of the material conveying assembly/the cleaning finished product conveying assembly is lower than that of the discharging end of the material conveying assembly/the cleaning finished product conveying assembly.

Furthermore, the device also comprises a floater cleaning assembly which is fixedly connected with the main frame;

the floater cleaning assembly comprises a floater scraping device and a floater conveying device, the floater scraping device is arranged above the cleaning box, the lowest end of the floater scraping device is not higher than the highest water surface of the cleaning box, a feeding hole of the floater conveying device is formed in the cleaning box, and a discharging hole of the floater conveying device is formed in the outer portion of the cleaning box.

Specifically, the floater scraping device comprises circular plates and scrapers, wherein the two circular plates are arranged in parallel and coaxially, two ends of each scraper are fixedly connected with the inner side surfaces of the two circular plates respectively, the scrapers are arranged along the radius of the circular plates and positioned at the outer edges of the circular plates, the lower horizontal section of each circular plate is positioned below the water surface of the cleaning box, and the circular plates are driven to rotate by a motor;

the floater conveying device comprises a conveying belt and a plurality of baffles, the baffles are vertically fixed on the belt surface of the conveying belt, the conveying belt is obliquely arranged, the lower end of the conveying belt is arranged below the floater scraping device, the high end of the conveying belt is located outside the cleaning box, a plurality of water leakage holes are formed in the conveying belt, and the conveying belt is driven to rotate by a motor.

Specifically, the bottom panel is of a V-shaped structure, and a spiral conveyor is arranged at the bottom of the bottom panel;

the treatment device further comprises a sedimentation mud tank, the main frame is fixedly arranged on the sedimentation mud tank, the sedimentation mud tank comprises a primary sedimentation tank, an intermediate sedimentation tank and a final sedimentation tank, a discharge port of the screw conveyor is arranged in the primary sedimentation tank, the final sedimentation tank is communicated with a water inlet tank of the high-pressure water pump, a partition plate is arranged between the primary sedimentation tank and the intermediate sedimentation tank and between the final sedimentation tank, and a sedimentation filter port is arranged at the upper end of the partition plate.

Preferably, the number of the intermediate sedimentation tanks is multiple, and the intermediate sedimentation tanks are communicated in series through the partition plates and the sedimentation filtering ports.

According to at least one embodiment of the present disclosure, the beneficial effects of the present disclosure are:

after the construction waste is crushed by the crusher, the construction waste is conveyed into the jigging and washing assembly to be washed, silt and the like in the construction waste are washed, and light impurities such as other miscellaneous waste plastics, waste bamboo wood and the like are removed by the winnowing assembly, so that the qualified construction material capable of being recycled is obtained.

Drawings

The accompanying drawings, which are included to provide a further understanding of the disclosure and are incorporated in and constitute a part of this specification, illustrate exemplary embodiments of the disclosure and together with the description serve to explain the principles of the disclosure.

Fig. 1 is a schematic structural view of a construction waste treatment apparatus according to the present disclosure.

Fig. 2 is a top view of an embodiment of a construction waste disposal device according to the present disclosure.

FIG. 3 is an enlarged partial schematic view of FIG. 1 showing a knock-out assembly.

Fig. 4 is an enlarged view of a portion of fig. 1, showing a winnowing machine.

Fig. 5 is an enlarged partial schematic view of fig. 1 showing the float cleaning assembly.

Reference numerals:

1-material conveying component, 2-jigging component, 3-floater cleaning component, 4-cleaning finished product conveying component, 5-winnowing component, 6-high pressure water pump, 7-sedimentation mud tank, 8-screw conveyor, 10-main frame, 21-end panel, 22-water outlet pipe, 23-side panel, 24-bottom panel, 31-round plate, 32-scraping plate, 33-baffle, 34-conveying belt, 71-sedimentation filter port, 81-frame body and 82-winnowing panel.

Detailed Description

The present disclosure will be described in further detail with reference to the drawings and embodiments. It is to be understood that the specific embodiments described herein are for purposes of illustration only and are not to be construed as limitations of the present disclosure. It should be further noted that, for the convenience of description, only the portions relevant to the present disclosure are shown in the drawings.

It should be noted that the embodiments and features of the embodiments in the present disclosure may be combined with each other without conflict. The present disclosure will be described in detail with reference to the accompanying

drawings

1, 2, 3, 4, and 5 in conjunction with embodiments.

According to a first embodiment of the present disclosure:

provided is a construction waste disposal device, including: the breaker, material conveyor components 1, it washes subassembly 2 to eliminate, wash finished product conveyor components 4, selection by winnowing subassembly 5 and main frame 10, material conveyor components 1, it washes subassembly 2 to eliminate, it all fixes the setting on main frame 10 to wash finished product conveyor components 4 and selection by winnowing subassembly 5, the discharge gate setting of breaker is in the top of the feed inlet of material conveyor components 1, the discharge gate setting of material conveyor components 1 is in the top of eliminating subassembly 2, the feed end setting of wasing finished product conveyor components 4 is in eliminating subassembly 2, the feed end of selection by winnowing subassembly 5 is connected with the discharge end of wasing finished product conveyor components 4.

The material conveying assembly 1 and the cleaning finished product conveying assembly 4 are both belt conveyors, the material conveying assembly 1 and the cleaning finished product conveying assembly 4 are both obliquely arranged, and the horizontal position of the feeding end of the material conveying assembly 1/the cleaning finished product conveying assembly 4 is lower than that of the discharging end of the material conveying assembly.

The crusher is not shown in the figure, because it is a prior art, and it is only necessary to crush the construction waste. Meanwhile, before the device is used, construction waste needs to be primarily screened, and waste (such as asphalt blocks, waste bamboo wood, waste metal and the like) which cannot be secondarily utilized as construction materials is primarily screened. Then carry out the breakage through the breaker, after the breakage was accomplished, transported the construction waste after the breakage to the top of eliminating washing subassembly 2 through material conveying subassembly 1 to eliminate washing subassembly 2.

The jigging and washing component 2 comprises a washing box, water outlet pipes 22 and a high-pressure water pump 6, wherein the water outlet pipes 22 are fixedly arranged in the washing box, the water outlet end of the high-pressure water pump 6 is communicated with the water inlet end of the water outlet pipe 22 through a pipeline, and a plurality of water spray holes are formed in the water outlet pipe 22. The washing case includes bottom panel 24, side board 23 and end panel 21, and two side boards 23 are vertical to be fixed in the both sides of bottom panel 24, and end panel 21 is vertical to be fixed in the first end of bottom panel 24, and bottom panel 24 slope sets up, and the first end horizontal position of bottom panel 24 is located the below of the horizontal position of the second end of bottom panel 24, washs finished product conveyor components 4 parallel arrangement in bottom panel 24 top. The water outlet pipes 22 are fixedly arranged on the inner side surfaces of the side panels 23 and the end panels 21, the water outlet pipes 22 are arranged in parallel with the bottom panel 24, the spraying directions of the water spraying holes are inclined upwards, and the included angles of the water spraying holes are 60 degrees with the side panels 23 and the end panels 21.

The high-pressure water pump 6 pumps out high-pressure water from the water spraying holes of the water outlet pipe 22 to form boiling-like water for high-pressure washing, so that the construction waste falling into the washing tank is washed, meanwhile, the washed silt, slurry and the like sink to the bottom of the washing tank, and the mixed light wood, plastic and the like float on the water surface of the washing tank.

The cleaning finished product conveying assembly 4 is arranged at the bottom of the cleaning box, and the cleaned construction waste falls on the cleaning finished product conveying assembly 4 and is collected from the bottom of the cleaning box through a belt conveyor and output to the air separation assembly 5.

Winnowing subassembly 5 includes air separator and feed bin, and the fixed offside that sets up at the air separator of feed bin, air separator include framework 81, air separator 82 and fan all with framework 81 fixed connection, air separator 82 slope sets up, the fan is fixed in framework 81 and the wind direction of fan is perpendicular with air separator 82's medial surface, air separator 82's high-end and the discharge end of wasing finished product transport group are connected, be provided with a plurality of winnowing holes on the air separator 82.

After the cleaned materials are output from the cleaning box, draining and natural evaporation are carried out on the cleaned finished product conveying assembly 4, and finally the cleaned materials move to the inclined plane of the air separation plate 82 of the air separator, strong wind is output to the air separation plate 82 through the fan, the strong wind is blown out from the air separation holes, and small sawdust and plastic sheets in the materials are further removed, so that the materials become qualified building materials.

The discharging bin is arranged opposite to the winnowing machine and used for collecting small sawdust and plastic sheets and avoiding environment pollution, and the discharging bin is an optional part and does not need to be explained in detail until the small sawdust and the plastic sheets are prevented from flying around.

The frame 81 and the winnowing plate 82 form a sealed cavity body only with the winnowing holes communicated with the outside, the fan is fixedly arranged in the sealed cavity body, and the air inlet of the fan is communicated with the outside.

According to a second embodiment of the present disclosure:

in the embodiment, on the basis of the first embodiment, a floater cleaning assembly is additionally arranged, the floater cleaning assembly has the main function of cleaning floaters such as light wood, plastic and the like floating on the water surface of the cleaning tank, so that the floaters are prevented from being accumulated in the eliminated cleaning assembly 2, and can move to the winnowing assembly 5 along the cleaning finished product conveying assembly 4 to cause secondary pollution to qualified building materials, and the floater cleaning assembly is fixedly connected with the main frame 10;

floater clearance subassembly includes floater scraping device and floater conveyor, and floater scraping device sets up in the top of wasing the case, and floater scraping device's the bottom is not higher than the highest surface of water of wasing the case, and floater conveyor's feed inlet setting is wasing the incasement, and floater conveyor's discharge gate setting is wasing the incasement portion.

The floater scraping device comprises circular plates 31 and scrapers 32, wherein the two circular plates 31 are arranged in parallel and coaxially, two ends of each scraper 32 are fixedly connected with the inner side surfaces of the two circular plates 31 respectively, the scrapers 32 are arranged along the radius of the circular plates 31 and positioned at the outer edges of the circular plates 31, the lower horizontal section of each circular plate 31 is positioned below the water surface of the cleaning box, and the circular plates 31 are driven to rotate by a motor;

floater conveyor includes conveyer belt 34 and baffle 33, and a plurality of baffles 33 vertical fixation are on the area face of conveyer belt 34, and the slope of conveyer belt 34 sets up, and the low side setting of conveyer belt 34 is in floater scraping device's below, and the high-end of conveyer belt 34 is located washs the case outside, is provided with a plurality of holes that leak on the conveyer belt 34, and conveyer belt 34 passes through motor drive and rotates.

The torque output shaft of the motor is fixedly connected with the middle shaft of the circular plate 31, the circular plate 31 is driven to rotate by the motor, the rotating direction of the circular plate 31 is based on the direction of scraping and conveying the floating objects in the cleaning box to the conveying belt 34, and the floating objects are pushed to the upper side of the conveying belt 34 by rotating because part of the circular plate 31 and the scraping plate 32 are arranged on the horizontal plane to the lower side.

The motor drives the conveyor belt 34 through, lifting the float at the bottom end of the conveyor belt 34 above the horizontal and removing it from the wash tank. The baffle 33 on the conveyer belt 34 can prevent the conveyer belt 34 from sliding down, and the water leakage holes on the conveyer belt 34 can drain the floating objects.

A trash can may be provided below the high end of the conveyor belt 34 to collect the floating objects.

According to a third embodiment of the present disclosure:

in the present embodiment, a settling slurry tank 7 is added to the above embodiment, and is used for cleaning impurities such as sludge and silt deposited at the bottom of the cleaning tank. In order to facilitate the accumulation of sediment at the bottom, the bottom panel 24 is arranged in a V-shaped structure, and the screw conveyor 8 is arranged at the bottom of the bottom panel 24, and the sediment at the bottom is pumped out by the screw conveyor 8.

The main frame 10 is fixed to be set up on precipitating the mud pit 7, precipitate the mud pit 7 including the first sedimentation tank, intermediate sedimentation tank and final sedimentation tank, screw conveyer 8's discharge gate sets up in the first sedimentation tank, the final sedimentation tank communicates with high pressure water pump 6's intake pool, the first sedimentation tank, be provided with the baffle between intermediate sedimentation tank and the final sedimentation tank, the upper end of baffle is provided with deposits filtration mouth 71, intermediate sedimentation tank's quantity is a plurality of, and all establish ties the intercommunication through baffle and deposit filtration mouth 71 between a plurality of intermediate sedimentation tanks.

And the slurry, silt, sewage and the like pumped out by the screw conveyer 8 are discharged into the first-stage sedimentation tank, and a precipitator can be added into each stage of sedimentation tank to increase the sedimentation rate and carry out disinfection and other treatment.

Carry out preliminary sedimentation in first order sedimentation tank, because the density of mud, silt etc. all is greater than the density of water, it deposits to the bottom, and the water of eminence flows to the intermediate sedimentation tank through deposiing filtration mouth 71, and the same back that deposits flows into in the final stage sedimentation tank, can set for same pond with the intake pool of final stage sedimentation tank and high pressure water pump 6, has realized the cyclic utilization of water.

Moreover, in order to increase the quality of the sediment, a plurality of intermediate sedimentation tanks connected in series can be arranged, and the number and the arrangement mode of the intermediate sedimentation tanks are determined according to specific situations.

In the description herein, reference to the description of the terms "one embodiment/mode," "some embodiments/modes," "example," "specific example," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment/mode or example is included in at least one embodiment/mode or example of the application. In this specification, the schematic representations of the terms used above are not necessarily intended to be the same embodiment/mode or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments/modes or examples. Furthermore, the various embodiments/aspects or examples and features of the various embodiments/aspects or examples described in this specification can be combined and combined by one skilled in the art without conflicting therewith.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present application, "plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

It will be understood by those skilled in the art that the foregoing embodiments are merely for clarity of illustration of the disclosure and are not intended to limit the scope of the disclosure. Other variations or modifications may occur to those skilled in the art, based on the foregoing disclosure, and are still within the scope of the present disclosure.

Claims

1. A construction waste disposal device, comprising: breaker, material conveyor components, jigging wash the subassembly, wash finished product conveyor components, selection by winnowing subassembly and main frame, material conveyor components the subassembly is washed to jigging wash the subassembly finished product conveyor components with selection by winnowing subassembly is all fixed to be set up on the main frame, the discharge gate setting of breaker is in the top of material conveyor components's feed inlet, material conveyor components's discharge gate sets up the top of washing the subassembly is washed to jigging, the feed end setting of wasing finished product conveyor components is in the subassembly is washed to jigging, selection by winnowing subassembly's feed end with wash finished product conveyor components's discharge end and be connected.

2. The construction waste treatment device according to claim 1, wherein the jigging component comprises a cleaning tank, a plurality of water outlet pipes and a high-pressure water pump, the water outlet pipes are fixedly arranged in the cleaning tank, the water outlet end of the high-pressure water pump is communicated with the water inlet end of the water outlet pipe through a pipeline, and the water outlet pipe is provided with a plurality of water spray holes.

3. The construction waste disposal device of claim 2, wherein said cleaning tank comprises a bottom panel, two side panels vertically fixed on both sides of said bottom panel, and an end panel vertically fixed on a first end of said bottom panel, said bottom panel is disposed obliquely, and a horizontal position of said first end of said bottom panel is located below a horizontal position of said second end of said bottom panel, said cleaning product delivery assembly is disposed in parallel above said bottom panel.

4. The construction waste disposal device according to claim 3, wherein a plurality of said outlet pipes are fixedly arranged on the inner side surfaces of said side panels and said end panels, and said outlet pipes are arranged in parallel with said bottom panel, and the spraying directions of said water spraying holes are arranged obliquely upward and form an included angle of 60 ° with said side panels and said end panels.

5. The construction waste disposal device according to claim 1, wherein said air separation assembly comprises an air separator and a bin, said bin is fixedly disposed at an opposite side of said air separator;

6. The construction waste disposal device of claim 5, wherein said material conveying assembly and said cleaning product conveying assembly are both belt conveyors, said material conveying assembly and said cleaning product conveying assembly are both disposed obliquely, and the horizontal position of the feeding end of said material conveying assembly/said cleaning product conveying assembly is lower than the horizontal position of the discharging end thereof.

7. The construction waste disposal device of claim 3, further comprising a float cleaning assembly fixedly connected to said main frame;

8. The construction waste disposal device according to claim 7, wherein the floater scraping device comprises circular plates and scrapers, wherein the two circular plates are arranged in parallel and coaxially, two ends of the scrapers are fixedly connected with inner side surfaces of the two circular plates respectively, the scrapers are arranged along the radius of the circular plates and are positioned at the outer edges of the circular plates, the lower horizontal section of the circular plates is positioned below the water surface of the cleaning tank, and the circular plates are driven to rotate by a motor;

9. The construction waste disposal device of claim 3, wherein said bottom panel is a V-shaped structure, and a screw conveyor is provided at the bottom of said bottom panel;

10. The construction waste disposal device according to claim 9, wherein the number of said intermediate settling ponds is plural, and said plural intermediate settling ponds are connected in series and communicated with said settling filtration port through said partition plate.