CN221619601U

CN221619601U - Building waste recovery processing equipment

Info

Publication number: CN221619601U
Application number: CN202421770993.6U
Authority: CN
Inventors: 王倩倩; 毛建宇; 张廷喜; 张阳; 侯守茹; 马泉勇
Original assignee: Zhongzhou Construction Co ltd
Current assignee: Zhongzhou Construction Co ltd
Priority date: 2024-07-25
Filing date: 2024-07-25
Publication date: 2024-08-30
Anticipated expiration: 2034-07-25

Abstract

The construction waste recycling equipment comprises a base and a crushing box, wherein a crushing assembly is arranged in the crushing box, a screen plate is arranged below the crushing assembly, a circulating port is formed in one end of the crushing box, which corresponds to the lower end of the screen plate, and the circulating port is communicated with a lifting cylinder; the top of the crushing box is provided with a dust removing component, the dust removing component comprises an exhaust fan, the air inlet end of the exhaust fan is communicated with the inner cavity of the crushing box, the air outlet end of the exhaust fan is communicated with the dust removing box, and the side wall of the dust removing box is provided with an air outlet; the inside wall fixedly connected with two water conservancy diversion pieces of crushing case, under the assembled state, the bottom surface and the screen cloth board butt of water conservancy diversion piece, the outside and the crushing case fixed connection of water conservancy diversion piece, the top surface of water conservancy diversion piece is the water conservancy diversion inclined plane. According to the utility model, the exhaust fan and the dust removal box are arranged, so that the inner cavity of the crushing box is in a micro negative pressure state, and the overflow of dust can be avoided; the diversion blocks are arranged so as to conveniently divert large building wastes to the circulation port, so that building wastes can be prevented from being accumulated at dead corners.

Description

Building waste recovery processing equipment

Technical Field

The utility model belongs to the technical field of construction waste treatment, and particularly relates to construction waste recycling treatment equipment.

Background

The construction waste is usually crushed to be convenient for recycling, a lot of crushing devices exist at present, the crushing roller is usually utilized to crush the construction waste, and some crushing devices also consider the problems that the crushing is not in place and dust is generated in the crushing process. For example, chinese patent CN220405783U discloses a construction solid waste treatment device, which pulverizes construction waste by a pulverizing roller, screens larger construction waste by a screen, retransmits larger construction waste to the pulverizing roller for secondary pulverization by a screw blade, and sprays clean water by a spray head for dust fall.

In the above-mentioned equipment, spray clear water through setting up the shower nozzle and carry out the dust fall, but can produce viscidity and mutual caking behind the dust absorption moisture in the construction waste, the dust of caking will adhere on crushing roller and screen cloth to influence crushing effect and screening efficiency, in addition, the lower one end of this equipment screen cloth and crushing case junction exist the dead angle, and construction waste will pile up in the dead angle department, thereby influences screening efficiency, consequently, still has shortcoming and weak point in prior art.

Disclosure of utility model

The present utility model provides a construction waste recycling apparatus to solve the above-mentioned problems.

In order to solve the technical problems, the utility model adopts the following technical scheme: the utility model provides a construction waste recovery processing equipment, includes the base that the level set up and sets up crushing case on the base, smashes the incasement and installs crushing subassembly, smashes the screen plate that the subassembly below is installed the slope and is set up, smashes the case and corresponds the lower one end of screen plate and be provided with the circulation mouth, and the circulation mouth is linked together with the hoist cylinder; the top of the crushing box is provided with a dust removing component, the dust removing component comprises an exhaust fan, the air inlet end of the exhaust fan is communicated with the inner cavity of the crushing box, the air outlet end of the exhaust fan is communicated with the dust removing box, and the side wall of the dust removing box is provided with an air outlet; the inside wall fixedly connected with of smashing the case is used for going to the water conservancy diversion piece of circulation mouth water conservancy diversion, and the water conservancy diversion piece is located the screen plate top, and under the assembled state, the bottom surface and the screen plate butt of water conservancy diversion piece, the outside of water conservancy diversion piece and the inner wall fixed connection of smashing the case, the top surface of water conservancy diversion piece is the water conservancy diversion inclined plane.

Preferably, the front side of smashing the case has offered the first pull mouth with screen plate looks adaptation, smashes the inside wall fixedly connected with first U type slot and the supporting shoe of case, and first U type slot side direction sets up, and first U type slot opening side is towards smashing the center of case, and under the assembled state, the screen plate inserts from first pull mouth, and the screen plate is higher one side inserts in the first U type slot, screen plate lower one side and supporting shoe overlap joint.

Preferably, the outer end face of the screen plate is provided with a cover plate, the outer contour of the cover plate is larger than that of the first drawing opening, the cover plate is detachably connected with the crushing box, the cover plate is located outside the crushing box in an assembled state, and a handle is fixedly connected to the outer side of the cover plate.

Preferably, the bottom of the crushing box is provided with a discharge hole, the discharge hole is connected with a discharge pipe, the lower end of the discharge pipe is open and is in sliding connection with a sealing plate, the side wall of the discharge pipe is provided with a second drawing hole, the inner side wall of the discharge pipe is correspondingly provided with two groups of second U-shaped slots, the second U-shaped slots are laterally arranged, and two sides of the sealing plate are spliced with the second U-shaped slots; the lateral part of arranging the material pipe is fixed with the mounting panel, is provided with flexible subassembly on the mounting panel, and flexible end and the shrouding of flexible subassembly are connected.

Preferably, the check assembly is arranged in the circulation port and comprises a one-way baffle and a limiting block, the top of the one-way baffle is hinged with the top of the inner side wall of the circulation pipe, the limiting block is fixedly connected with the top wall of the inside of the circulation pipe, and the limiting block is positioned on one side close to the inside of the crushing box.

Preferably, the feed inlet has been seted up to the upside of smashing the case, and this feed inlet is connected with the inlet pipe, and the one end of inlet pipe stretches into smashing the incasement and is located crushing subassembly's top, and the other end of inlet pipe is located smashing the outside of case and connects the lift cylinder, installs lifting unit in the lift cylinder, and the outer wall downside of lift cylinder is provided with the charge door, and the charge door is connected with the filling tube, and the bottom of lift cylinder is fixed in on the base.

Preferably, the lifting assembly comprises a first motor, the output end of the first motor is in transmission connection with a transmission shaft, the transmission shaft is in rotary connection with the lifting cylinder, and the outer side wall of the transmission shaft is fixedly connected with a spiral conveying blade.

Preferably, the crushing assembly comprises a second motor and two crushing rollers which are oppositely arranged, the two crushing rollers are rotationally connected with the inner side wall of the crushing box, the rotating shafts of the two crushing rollers are all extended to the outside of the crushing box and are fixedly provided with gears, the two gears are meshed, and the output end of the second motor is in transmission connection with the rotating shaft of one of the crushing rollers through a belt pulley assembly.

Preferably, the bottom of the crushing box is in an inverted cone shape.

The utility model has the beneficial effects that: (1) According to the utility model, the exhaust fan and the dust removal box are arranged, so that the inner cavity of the crushing box is in a micro negative pressure state, and external air flows into the crushing box, so that dust overflow generated in the crushing process can be avoided; (2) The feeding pipe is adjusted to the lower side of the outer wall of the lifting cylinder from the top of the crushing box, so that the escape path of dust is prolonged, and the escape condition of the dust generated in the crushing process from the feeding pipe can be reduced; (3) Through setting up the water conservancy diversion piece in screen cloth board top to with the big building waste water conservancy diversion of screen cloth board top to circulation mouth, thereby can avoid building waste to pile up at the dead angle department, and then can improve screening efficiency.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a front view of FIG. 1;

FIG. 3 is a schematic illustration of the connection of a screen plate to a shredder bin in accordance with the present utility model;

FIG. 4 is a schematic view of the connection of the closure plate and the discharge tube of the present utility model;

fig. 5 is an enlarged schematic view of the utility model at a.

In the figure: 1. base, 2, crushing case, 3, screen plate, 4, circulation mouth, 5, lifting cylinder, 6, feed inlet, 7, inlet pipe, 8, feed inlet, 9, feed pipe, 10, air exhauster, 11, tuber pipe, 12, exhaust hood, 13, dust removal case, 14, filter screen, 15, exhaust outlet, 16, guide block, 17, first pull mouth, 18, first U-shaped slot, 19, supporting shoe, 20, apron, 21, bolt, 22, handle, 23, discharge mouth, 24, discharge pipe, 25, shrouding, 26, second pull mouth, 27, second U-shaped slot, 28, mounting panel, 29, expansion assembly, 30, one-way baffle, 31, stopper, 32, first motor, 33, transmission shaft, 34, screw conveying blade, 35, second motor, 36, crushing roller, 37, gear, 38, belt pulley assembly.

Detailed Description

The utility model is further described below with reference to the accompanying drawings.

In the description of the present utility model, unless explicitly stated and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrated; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

As shown in fig. 1-5, a construction waste recycling device comprises a base 1 and a crushing box 2, wherein the base 1 is horizontally arranged, the crushing box 2 is arranged on the base 1, the cross section of the crushing box 2 is rectangular, a crushing assembly is arranged in the crushing box 2, a screen plate 3 which is obliquely arranged is arranged below the crushing assembly, one end of the crushing box 2, which corresponds to the screen plate 3, is provided with a circulating port 4, the circulating port 4 is communicated with a lifting cylinder 5, a feed port 6 is arranged on the upper side of the crushing box 2, the feed port 6 is connected with a feed pipe 7, one end of the feed pipe 7 extends into the crushing box 2 and is positioned above the crushing assembly, the other end of the feed pipe 7 is positioned outside the crushing box 2 and is connected with the lifting cylinder 5, the lifting assembly is arranged in the lifting cylinder 5, a feed port 8 is arranged on the lower side of the outer wall of the lifting cylinder 5, and the bottom of the lifting cylinder 5 is connected with a feed pipe 9. Specifically, during the use, add the hoist cylinder 5 with the building waste by filling tube 9, the hoist assembly lifts the interior building waste of hoist cylinder 5 to inlet pipe 7, the building waste drops to smashing on the subassembly through inlet pipe 7, the building waste after smashing drops to on the screen cloth board 3, under the screening effect of screen cloth board 3, the building waste of fritter passes through screen cloth board 3, and the fritter building waste gets into hoist cylinder 5 through circulation mouth 4, then the hoist assembly lifts the fritter building waste to smashing the subassembly again and carries out secondary smashing, in addition, because filling tube 9 is adjusted to the downside of hoist cylinder 5 outer wall by smashing case 2 top, this has prolonged the route that the dust escaped, thereby reducible dust that smashes in-process production is from the condition of filling tube 9 escape.

The dust removal subassembly is installed at the top of smashing case 2, and dust removal subassembly includes air exhauster 10, and air inlet end intercommunication of air exhauster 10 has tuber pipe 11, and tuber pipe 11 extends to smashing incasement 2 and communicates there is exhaust hood 12, and air inlet end of air exhauster 10 is linked together through tuber pipe 11, exhaust hood 12 and smashing the inner chamber of case 2, and air outlet end intercommunication of air exhauster 10 has dust removal case 13, installs filter screen 14 in the dust removal case 13, and air exit 15 has been seted up to the lateral wall of dust removal case 13. Specifically, during the use, under the effect of air exhauster 10, the dust that smashes the process is entering dust removal case 13 behind air exhauster 12, tuber pipe 11, air exhauster 10 in proper order, and under the filter action of filter screen 14, the dust is held back, and at this moment, smash the inner chamber of case 2 and be in the state of little negative pressure for outside air gushes into smash case 2, thereby can avoid smashing the dust that the in-process produced and overflow.

The inside wall fixedly connected with of smashing case 2 is used for going to the water conservancy diversion piece 16 of circulation mouth 4 water conservancy diversion, and water conservancy diversion piece 16 is triangular cone in this embodiment, and water conservancy diversion piece 16 is located screen plate 3 top, and under the assembled state, screen plate 3 inserts from first pull mouth 17, and the bottom surface and the screen plate 3 butt of water conservancy diversion piece 16, the outside of water conservancy diversion piece 16 and the inner wall fixed connection of smashing case 2, and the top surface of water conservancy diversion piece 16 is the water conservancy diversion inclined plane. Specifically, during the use, the guide block 16 can be with the big building waste water conservancy diversion of screen cloth board 3 top to circulation mouth 4 to can avoid building waste to pile up at the dead angle department.

According to the utility model, the exhaust fan 10 and the dust removal box 13 are arranged, so that the inner cavity of the crushing box 2 is in a micro negative pressure state, and the external air flows into the crushing box 2, so that the overflow of dust generated in the crushing process can be avoided; the feeding pipe 9 is adjusted to the lower side of the outer wall of the lifting cylinder 5 from the top of the crushing box 2, so that the path of dust escape is prolonged, and the condition that dust generated in the crushing process escapes from the feeding pipe 9 can be reduced; through set up guide block 16 in screen cloth board 3 top to be convenient for with the big building waste water conservancy diversion of screen cloth board 3 top to circulation mouth 4, thereby can avoid building waste to pile up in the dead angle department, and then can improve screening efficiency.

In some embodiments, the front side of the crushing box 2 is provided with a first drawing port 17 adapted to the screen plate 3, the inner side wall of the crushing box 2 is fixedly connected with a first U-shaped slot 18 and a supporting block 19, the first U-shaped slot 18 is laterally arranged, the opening side of the first U-shaped slot 18 faces the center of the crushing box 2, in the assembled state, the higher side of the screen plate 3 is inserted into the first U-shaped slot 18, and the lower side of the screen plate 3 is overlapped with the supporting block 19. Specifically, because the screen plate 3 is slidably connected with the crushing box 2 through the first U-shaped slot 18 and the supporting block 19, when the screen plate 3 needs to be cleaned, a worker can withdraw the screen plate 3 from the first drawing port 17, so that the screen plate 3 is convenient to clean.

In some embodiments, the outer end surface of the screen plate 3 is provided with a cover plate 20, the outer contour of the cover plate 20 is larger than that of the first drawing port 17, the cover plate 20 is detachably connected with the crushing box 2 through bolts 21, in the assembled state, the cover plate 20 is located outside the crushing box 2, and a handle 22 is fixedly connected to the outer side of the cover plate 20. Specifically, when in use, the cover plate 20 can close the first drawing port 17, so that dust is prevented from overflowing from the first drawing port 17, and when the screen plate 3 needs to be cleaned, the screen plate 3 can be drawn out of the crushing box 2 by loosening the bolts 21.

In some embodiments, the bottom of the crushing box 2 is provided with a discharge hole 23, the discharge hole 23 is connected with a discharge pipe 24, the lower end of the discharge pipe 24 is open and is in sliding connection with a sealing plate 25, the side wall of the discharge pipe 24 is provided with a second drawing hole 26, the inner side wall of the discharge pipe 24 is correspondingly provided with two groups of second U-shaped slots 27, the second U-shaped slots 27 are laterally arranged, and two sides of the sealing plate 25 are spliced with the second U-shaped slots 27; the lateral part of the discharge pipe 24 is fixed with a mounting plate 28, a telescopic component 29 is arranged on the mounting plate 28, the telescopic component 29 can be an electric telescopic rod, an air cylinder and the like, and the telescopic end of the telescopic component 29 is connected with the sealing plate 25. Specifically, during the use, when discharging material pipe 24 arranges, drive shrouding 25 from second pull mouth 26 roll-off through the flexible end of telescopic component 29 to be convenient for open row material pipe 24 opening and arrange the material, in addition, because shrouding 25 is sliding connection with row material pipe 24, can also adjust row material pipe 24 open-ended size like this, thereby adjustable row material speed, in order to the workman collect construction waste.

In some embodiments, a check assembly is installed in the circulation port 4, the check assembly comprises a one-way baffle 30 and a limiting block 31, the top of the one-way baffle 30 is hinged with the top of the inner side wall of the circulation pipe, the limiting block 31 is fixedly connected with the top wall of the inside of the circulation pipe, the limiting block 31 is positioned at one side close to the inside of the crushing box 2, the one-way baffle 30 is limited to rotate towards the inside of the crushing box 2, and the one-way baffle 30 is kept vertical under the action of gravity when the one-way baffle 30 is naturally not subjected to external force. Specifically, when the lifting cylinder 5 lifts construction waste for charging, the one-way baffle 30 can block the circulation port 4, so that the construction waste is prevented from directly entering the circulation port 4, and the circulation port 4 is prevented from being blocked; in the subsequent crushing process, the construction waste on the upper side of the screen plate 3 flows into the circulating port 4, and the one-way baffle 30 rotates towards the outer side of the crushing box 2, so that the construction waste on the upper side of the screen plate 3 can conveniently pass through the circulating port 4; in addition, the inner walls of the unidirectional baffle 30 and the circulation port 4 can be correspondingly provided with a circle of opposite magnets, the unidirectional baffle 30 is kept vertical through magnetic force, after a certain amount of building waste is gathered on the screen plate 3, the thrust of the building waste to the unidirectional baffle 30 is greater than the magnetic force, at the moment, the unidirectional baffle 30 rotates, the building waste on the upper side of the screen plate 3 flows out of the circulation port 4, and then the unidirectional baffle 30 returns to the vertical state again to circulate in sequence under the action of the magnetic force.

In some embodiments, the lifting assembly comprises a first motor 32, a transmission shaft 33 is connected to the output end of the first motor 32 in a transmission manner, the transmission shaft 33 is rotatably connected with the lifting cylinder 5, and a spiral conveying blade 34 is fixedly connected to the outer side wall of the transmission shaft 33. Specifically, during the use, first motor 32 drives screw conveyer blade 34 through transmission shaft 33 and rotates, and pivoted screw conveyer blade 34 can lift the interior construction waste of hoist cylinder 5 to hoist cylinder 5 top, and in addition, pivoted screw conveyer blade 34 still has certain crushing effect, can tentatively smash construction waste to alleviate crushing assembly's crushing pressure.

In some embodiments, the crushing assembly comprises a second motor 35 and two oppositely arranged crushing rollers 36, wherein the two crushing rollers 36 are rotatably connected with the inner side wall of the crushing box 2, the rotating shafts of the two crushing rollers 36 extend out of the crushing box 2 and are fixedly provided with gears 37, the two gears 37 are meshed, and the output end of the second motor 35 is in transmission connection with the rotating shaft of one of the crushing rollers 36 through a belt pulley assembly 38. Specifically, when in use, the second motor 35 drives one of the crushing rollers 36 to rotate through the belt pulley assembly 38, and the rotating crushing roller 36 drives the other crushing roller 36 to rotate in opposite directions through the gear 37, so that the two crushing rollers 36 can crush the construction waste.

In some embodiments, the bottom of the shredder bin 2 is inverted cone shaped. Specifically, during use, the small building waste slides to the discharge pipe 24 through the inverted cone structure at the bottom of the crushing box 2, so that the small building waste is conveniently discharged.

The above embodiments may be combined with each other.

The above embodiments are not limited in any way by the shape, materials, structure, etc. of the present utility model, and any simple modification, equivalent variation and modification made to the above embodiments according to the technical substance of the present utility model are all included in the protection scope of the technical solution of the present utility model.

Claims

1. The utility model provides a construction waste recovery processing equipment, includes the base that the level set up and sets up crushing case on the base, smashes the incasement and installs crushing subassembly, smashes the screen plate that the subassembly below is installed the slope and is set up, smashes the case and corresponds the lower one end of screen plate and be provided with the circulation mouth, and the circulation mouth is linked together with the hoist cylinder; the method is characterized in that: the top of the crushing box is provided with a dust removing component, the dust removing component comprises an exhaust fan, the air inlet end of the exhaust fan is communicated with the inner cavity of the crushing box, the air outlet end of the exhaust fan is communicated with the dust removing box, and the side wall of the dust removing box is provided with an air outlet; the inner side wall fixedly connected with of smashing the case is used for going to the water conservancy diversion piece of circulation mouth water conservancy diversion, and the water conservancy diversion piece is located the screen plate top, and under the assembled state, the bottom surface and the screen plate butt of water conservancy diversion piece, the outside of water conservancy diversion piece and the inner wall fixed connection of smashing the case, the top surface of water conservancy diversion piece is the water conservancy diversion inclined plane.

2. A construction waste recycling apparatus according to claim 1, wherein: the front side of smashing the case has been seted up with the first pull mouth of screen plate looks adaptation, smash the inside wall fixedly connected with first U type slot and the supporting shoe of case, first U type slot side direction sets up, first U type slot opening side is towards smashing the center of case, under the assembled state, in the screen plate higher one side inserts first U type slot, the lower one side of screen plate and supporting shoe overlap joint.

3. A construction waste recycling apparatus according to claim 2, wherein: the outer terminal surface of screen plate is provided with the apron, and the outline of apron is greater than first pull mouth, and the apron can be dismantled with smashing the case and be connected, and under the assembled state, the screen plate inserts from first pull mouth, and the apron is located smashing the outside of case, and the outside fixedly connected with handle of apron.

4. A construction waste recycling apparatus according to claim 1, wherein: the bottom of the crushing box is provided with a discharge hole, the discharge hole is connected with a discharge pipe, the lower end of the discharge pipe is open and is in sliding connection with a sealing plate, the side wall of the discharge pipe is provided with a second drawing hole, the inner side wall of the discharge pipe is correspondingly provided with two groups of second U-shaped slots, the second U-shaped slots are laterally arranged, and two sides of the sealing plate are spliced with the second U-shaped slots; the lateral part of arranging the material pipe is fixed with the mounting panel, is provided with flexible subassembly on the mounting panel, and flexible end and the shrouding of flexible subassembly are connected.

5. A construction waste recycling apparatus according to claim 1, wherein: the check assembly is arranged in the circulation port and comprises a one-way baffle and a limiting block, the top of the one-way baffle is hinged with the top of the inner side wall of the circulation pipe, the limiting block is fixedly connected with the top wall of the inside of the circulation pipe, and the limiting block is positioned on one side close to the inside of the crushing box.

6. A construction waste recycling apparatus according to claim 1, wherein: the feeding mouth has been seted up to the upside of smashing the case, and this feeding mouth is connected with the inlet pipe, and the one end of inlet pipe stretches into smashing the incasement and is located crushing subassembly's top, and the other end of inlet pipe is located smashing the outside of case and connects the hoist cylinder, installs lifting unit in the hoist cylinder, and the outer wall downside of hoist cylinder is provided with the charge door, and the charge door is connected with the filling tube, and the bottom of hoist cylinder is fixed in on the base.

7. A construction waste recycling apparatus according to claim 6, wherein: the lifting assembly comprises a first motor, the output end of the first motor is in transmission connection with a transmission shaft, the transmission shaft is in rotary connection with the lifting cylinder, and the outer side wall of the transmission shaft is fixedly connected with a spiral conveying blade.

8. A construction waste recycling apparatus according to claim 1, wherein: the crushing assembly comprises a second motor and two crushing rollers which are oppositely arranged, the two crushing rollers are rotationally connected with the inner side wall of the crushing box, the rotating shafts of the two crushing rollers are all extended to the outside of the crushing box and are fixedly provided with gears, the two gears are meshed, and the output end of the second motor is in transmission connection with the rotating shaft of one of the crushing rollers through a belt pulley assembly.

9. A construction waste recycling apparatus according to claim 1, wherein: the bottom of the crushing box is in an inverted cone shape.