CN111686866B - Construction waste crushing device for constructional engineering and use method thereof - Google Patents
Construction waste crushing device for constructional engineering and use method thereof Download PDFInfo
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- CN111686866B CN111686866B CN202010577331.7A CN202010577331A CN111686866B CN 111686866 B CN111686866 B CN 111686866B CN 202010577331 A CN202010577331 A CN 202010577331A CN 111686866 B CN111686866 B CN 111686866B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/02—Crushing or disintegrating by roller mills with two or more rollers
- B02C4/08—Crushing or disintegrating by roller mills with two or more rollers with co-operating corrugated or toothed crushing-rollers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
- B01D47/06—Spray cleaning
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/18—Adding fluid, other than for crushing or disintegrating by fluid energy
- B02C23/24—Passing gas through crushing or disintegrating zone
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/28—Details
- B02C4/30—Shape or construction of rollers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/28—Details
- B02C4/42—Driving mechanisms; Roller speed control
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
- B08B15/04—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area from a small area, e.g. a tool
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/283—Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C2201/00—Codes relating to disintegrating devices adapted for specific materials
- B02C2201/06—Codes relating to disintegrating devices adapted for specific materials for garbage, waste or sewage
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/18—Nature of the water, waste water, sewage or sludge to be treated from the purification of gaseous effluents
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Chemical & Material Sciences (AREA)
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- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Crushing And Pulverization Processes (AREA)
Abstract
本发明公开了一种建筑工程用建筑垃圾破碎装置及其使用方法，属于建筑工程技术领域。其中，一种建筑工程用建筑垃圾破碎装置，包括破碎箱和垃圾收集车，垃圾收集车置于破碎箱的底部，破碎箱的上下两侧分别连接有进料口和出料口，破碎箱内连接有破碎机构，破碎箱外壁连接有降尘箱，降尘箱内分别连接有补水箱和洒水箱，补水箱与洒水箱之间连接有第一管道和第二管道，降尘箱的底部连接有输水管，输水管远离降尘箱的一端连接在补水箱的顶部，输水管外壁连接有水泵，水泵连接在补水箱的外壁；本发明有利于用于降尘的水资源进行重复利用，有利于节约水资源，降低建筑垃圾破碎成本。
The invention discloses a construction waste crushing device for construction engineering and a use method thereof, belonging to the technical field of construction engineering. Among them, a construction waste crushing device for construction engineering includes a crushing box and a garbage collection vehicle. The garbage collection vehicle is placed at the bottom of the crushing box. The upper and lower sides of the crushing box are respectively connected with a feeding port and a discharging port. A crushing mechanism is connected, a dust suppression box is connected to the outer wall of the crushing box, and a water supply tank and a sprinkler tank are respectively connected in the dust suppression box. The end of the water delivery pipe that is far away from the dust suppression box is connected to the top of the water supply tank, the outer wall of the water delivery pipe is connected with a water pump, and the water pump is connected to the outer wall of the water supply tank; Reduce the cost of construction waste crushing.
Description
Technical Field
The invention relates to the technical field of constructional engineering, in particular to a construction waste crushing device for constructional engineering and a using method thereof.
Background
The construction waste refers to construction waste generated by human or natural reasons in engineering, and comprises waste residue soil, waste soil, residual mud, waste materials and the like, which are not helpful to the construction per se, but are substances generated in the construction process and need to be treated correspondingly.
China is in the period of high-speed development of economic construction, hundreds of millions of tons of construction wastes are inevitably generated every year, the quantity of the Chinese construction wastes accounts for one third of the total quantity of the urban wastes at present, if the Chinese construction wastes are not timely treated and utilized, the Chinese construction wastes inevitably bring adverse effects to the society, the environment and resources, and the Chinese construction wastes are mainly treated by burying the Chinese construction wastes underground, occupy a large amount of land, cause serious environmental pollution, destroy soil structures and cause surface subsidence.
In the prior art, a Chinese patent with the patent number of CN201911187461.3 discloses a construction waste crushing device for construction engineering, which comprises a crushing box body, a stable supporting column and a construction waste collecting box, wherein the crushing box body is arranged at the top of the inner side of the stable supporting column, a crushing pressing mechanism is arranged at the top of the crushing box body, and a dust-fall atomizing connecting pipe is arranged at one end of the crushing box body; still have the defect, the device can't carry out cyclic utilization to the required rivers of dust fall, leads to the waste a large amount of moisture of dust fall in-process, is unfavorable for the water economy resource, and improves use cost.
Disclosure of Invention
The invention aims to solve the problem of serious water resource waste required by dust fall in the prior art, and provides a construction waste crushing device for construction engineering and a using method thereof.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a building rubbish breaker for building engineering, includes broken case and garbage truck, the bottom of broken case is arranged in to the garbage truck, the upper and lower both sides of broken case are connected with feed inlet and discharge gate respectively, broken incasement is connected with broken mechanism, broken incasement outer wall connection has the case of falling dust, the dust fall incasement is connected with moisturizing case and watering case respectively, be connected with first pipeline and second pipeline between moisturizing case and the watering case, the bottom of the case of falling dust is connected with the raceway, the raceway is kept away from the one end of falling the case of dust and is connected at the top of moisturizing case, raceway outer wall connection has the water pump, the outer wall at the moisturizing case is connected to the water pump.
Preferably, the outer walls of the first pipeline and the second pipeline are respectively connected with a second one-way valve and a third one-way valve.
Preferably, broken mechanism includes the motor, broken case outer wall connection has the supporting seat, the outer wall at the supporting seat is connected to the motor, the output of motor is connected with the pivot, the one end that the motor was kept away from in the pivot is passed broken case and is connected with first pivot, first pivot outer wall connection has first gear, first gear outer wall meshing is connected with the second gear, first gear and second gear all rotate the outer wall of connection at broken case, second gear outer wall connection has the second pivot, second pivot and first pivot outer wall all are connected with the crushing roller, the crushing roller outer wall is provided with evenly distributed's broken tooth.
Preferably, the outer wall of the feeding port is connected with a fixed plate, the outer wall of the fixed plate is connected with a third rotating shaft, the outer walls of the first rotating shaft and the third rotating shaft are both connected with first synchronizing wheels, and a first synchronizing belt is connected between the first synchronizing wheels.
Preferably, third pivot outer wall connection has the rotor plate, rotor plate outer wall connection has the dead lever, watering case inner wall swing joint has the piston, piston outer wall connection has the push rod, the one end that the piston was kept away from to the push rod is connected with the removal frame, it has the shrinkage pool to remove the frame outer wall excavation, dead lever sliding connection is in the shrinkage pool.
Preferably, the bottom of the sprinkling tank is connected with a spray head, and a first one-way valve is connected between the spray head and the sprinkling tank.
Preferably, dust fall incasement wall is excavated the recess, fluted wall is connected with the fourth pivot, fourth pivot and second pivot outer wall connection have matched with second synchronizing wheel, two be connected with the second hold-in range between the second synchronizing wheel, fourth pivot outer wall connection has the disc, disc outer wall connection has the dust absorption flabellum, broken incasement wall has still excavated the through-hole that communicates each other with the recess.
Preferably, dust fall incasement wall chisel has first spout, first spout inner wall sliding connection has the slider, be connected with elastic element between the diapire of slider and the first spout inner wall, slider outer wall swing joint has the filter screen, the one end that the slider was kept away from to the filter screen passes through hinged joint at the inner wall of dust fall case, fourth pivot outer wall connection has the swinging arms, the swinging arms offsets with the filter screen activity.
Preferably, dust fall incasement wall sliding connection has the active carbon adsorption net, the below of filter screen is arranged in to the active carbon adsorption net, the active carbon adsorption net both sides outer wall all is connected with the movable block, dust fall incasement wall is opened chisel and is had the second spout with movable block matched with, dust fall incasement wall has the baffle through the round pin hub connection, the baffle offsets with the active carbon adsorption net activity.
The invention also discloses a use method of the construction waste crushing device for the construction engineering, which comprises the following steps:
s1, pouring the construction waste from the feeding hole, controlling the motor to operate, enabling the output end of the motor to drive the first rotating shaft to rotate, enabling the first gear and the second gear to be meshed with each other, enabling the crushing rollers on the outer sides of the first rotating shaft and the second rotating shaft to rotate relatively, crushing the construction waste, and enabling the crushed construction waste to generate dust;
s2, the fourth rotating shaft rotates with the second rotating shaft under the action of the second synchronous belt, so that the fourth rotating shaft drives the dust-absorbing fan blade to rotate, the dust-absorbing fan blade enables dust generated in the crushing box to enter the dust-falling box through the through hole, the third rotating shaft rotates with the first rotating shaft under the action of the first synchronous belt, further the third rotating shaft drives the rotating plate to rotate, the fixed rod at the end part of the rotating plate moves in the moving frame, the moving frame drives the push rod to reciprocate and move up and down, the piston extrudes water flow in the water spraying box in the process that the push rod drives the piston to move down, the water flow penetrates through the first one-way valve and is sprayed out from the spray head, dust falling treatment is carried out on the dust entering the dust-falling box, dust pollution is reduced, in the process that the push rod drives the piston to move up, air pressure at the upper end of the piston of the water spraying box penetrates through the second one-way valve to extrude water flow in the water spraying box, and water flow in the water spraying box enters the water spraying box through the second pipeline, replenishing the water flow lost in the sprinkler tank;
and S3, falling dust on the filter screen after water flow dust settling treatment, adsorbing impurities in the sewage when the sewage passes through the activated carbon adsorption screen, enabling relatively clean water flow to enter the bottom of the dust settling box, and enabling the water flow at the bottom of the dust settling box to enter the water replenishing box through the water pipe by controlling the operation of the water pump when the water flow in the water replenishing box is insufficient.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the construction waste crushing device for the construction engineering and the using method thereof, the dust falling box is arranged to perform dust falling on dust generated by crushed waste, sewage after dust falling treatment is conveyed into the water replenishing box through the water conveying pipe, and the water replenishing box replenishes water consumption of each dust falling of the water sprinkling box.
2. According to the construction waste crushing device for the construction engineering and the using method thereof, the motor is controlled to operate, the output end of the motor drives the first rotating shaft to rotate, the first gear is meshed with the second gear, the crushing rollers outside the first rotating shaft and the second rotating shaft rotate relatively, the construction waste is crushed, the crushing teeth which are uniformly distributed are arranged outside the crushing rollers, and the crushing effect of the crushing rollers is improved.
3. According to the construction waste crushing device for the building engineering and the using method of the construction waste crushing device, the synchronous belts are arranged on the outer sides of the fourth rotating shaft and the second rotating shaft, so that the fourth rotating shaft rotates along with the second rotating shaft, the dust suction fan blades absorb dust generated during crushing, the dust enters the dust falling box to fall, and dust pollution is avoided.
4. According to the construction waste crushing device for the construction engineering and the using method thereof, the first synchronous belt is arranged, the third rotating shaft rotates along with the first rotating shaft, the push rod moves up and down in a reciprocating mode on the piston, the sprinkling pipe intermittently performs dust falling work on dust, and the loss of water resources is further reduced.
5. This building rubbish breaker for building engineering and application method thereof through set up the swinging arms in the fourth pivot outside, makes the swinging arms rotate along with the fourth pivot, and at the swinging arms pivoted in-process, intermittent type nature's extrusion filter screen makes the filter screen drive the slider and slide in first spout and extrude elastic element, and when the swinging arms did not offset with the filter screen, elastic element promoted the filter screen and resumeed the normal position, and then made the filter screen shake, avoided the mesh of filter screen to be blockked up by some impurity, influence the flow of sewage.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the invention and, together with the description, serve to explain the invention and not to limit the invention.
In the drawings:
FIG. 1 is a first schematic structural diagram according to the present invention;
FIG. 2 is a second schematic structural diagram according to the present invention;
FIG. 3 is a schematic structural view of a crushing box according to the present invention;
fig. 4 is a schematic structural diagram of a crushing mechanism according to the present invention;
fig. 5 is a schematic structural diagram of a dust settling box provided by the invention;
FIG. 6 is a schematic structural view of the replenishing water tank and the sprinkling water tank according to the present invention;
fig. 7 is a schematic diagram of a groove structure according to the present invention.
Wherein the figures include the following reference numerals:
1. a crushing box; 101. a feed inlet; 102. a discharge port; 2. a collection vehicle; 3. a dust falling box; 301. a water delivery pipe; 3011. a water pump; 4. a water replenishing tank; 401. a first conduit; 402. a second conduit; 5. a water sprinkling tank; 501. a piston; 502. a push rod; 503. moving the frame; 5031. concave holes; 504. a spray head; 505. a first check valve; 6. a motor; 601. a first rotating shaft; 6011. a first gear; 602. a second gear; 6021. a second rotating shaft; 603. a crushing roller; 7. a supporting seat; 8. a fixing plate; 801. a third rotating shaft; 9. a first synchronizing wheel; 10. a first synchronization belt; 11. a rotating plate; 111. fixing the rod; 12. a groove; 121. a fourth rotating shaft; 122. a through hole; 13. a second synchronizing wheel; 14. a second synchronous belt; 15. a disc; 151. dust-absorbing fan blades; 16. a first chute; 161. a slider; 162. an elastic element; 163. a filter screen; 17. an activated carbon adsorption net; 171. a moving block; 18. a second chute; 19. a baffle plate; 20. a second one-way valve; 21. a third check valve; 22. a swing lever.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Example 1:
referring to fig. 1-4, a construction waste crushing device for construction engineering comprises a crushing box 1 and a waste collection vehicle 2, wherein the waste collection vehicle 2 is arranged at the bottom of the crushing box 1, the upper side and the lower side of the crushing box 1 are respectively connected with a feed inlet 101 and a discharge outlet 102, a crushing mechanism is connected in the crushing box 1, the outer wall of the crushing box 1 is connected with a dust falling box 3, the inner part of the dust falling box 3 is respectively connected with a water replenishing box 4 and a water spraying box 5, a first pipeline 401 and a second pipeline 402 are connected between the water replenishing box 4 and the water spraying box 5, the bottom of the dust falling box 3 is connected with a water conveying pipe 301, one end of the water conveying pipe 301, which is far away from the dust falling box 3, is connected at the top of the water replenishing box 4, the outer wall of the water conveying pipe 301 is connected with a water pump 3011, the water pump 3011 is connected at the outer wall of the water replenishing box 4, the crushing mechanism comprises a motor 6, the outer wall of the crushing box 1 is connected with a support seat 7, the motor 6 is connected at the outer wall of the support seat 7, the output end of the motor 6 is connected with a rotating shaft, one end of the rotating shaft far away from the motor 6 penetrates through the crushing box 1 and is connected with a first rotating shaft 601, the outer wall of the first rotating shaft 601 is connected with a first gear 6011, the outer wall of the first gear 6011 is meshed with a second gear 602, the first gear 6011 and the second gear 602 are both rotatably connected to the outer wall of the crushing box 1, the outer wall of the second gear 602 is connected with a second rotating shaft 6021, the outer walls of the second rotating shaft 6021 and the first rotating shaft 601 are both connected with crushing rollers 603, and the outer wall of each crushing roller 603 is provided with crushing teeth which are uniformly distributed.
Building garbage is poured into the feeding hole 101, the motor 6 is controlled to operate, the output end of the motor 6 drives the first rotating shaft 601 to rotate, the first gear 6011 and the second gear 602 are meshed with each other, the crushing rollers 603 on the outer sides of the first rotating shaft 601 and the second rotating shaft 6021 rotate relatively to crush the building garbage, dust generated by the crushed building garbage enters the dust falling box 3, the dust falling box 3 falls dust generated by the crushed garbage, water flow after dust falling treatment is conveyed into the water replenishing box 4 through the water conveying pipe 301, and the water replenishing box 4 replenishes water consumption of the water sprinkling box 5 for each dust falling.
Example 2:
referring to fig. 1-7, a construction waste crushing device for construction engineering, which is substantially the same as that of embodiment 1, further comprising a fixed plate 8 connected to an outer wall of the feeding port 101, a third rotating shaft 801 connected to an outer wall of the fixed plate 8, first synchronizing wheels 9 connected to outer walls of the first rotating shaft 601 and the third rotating shaft 801, a first synchronizing belt 10 connected between the first synchronizing wheels 9, a rotating plate 11 connected to an outer wall of the third rotating shaft 801, a fixing rod 111 connected to an outer wall of the rotating plate 11, a piston 501 movably connected to an inner wall of the sprinkling tank 5, a push rod 502 connected to an outer wall of the piston 501, a moving frame 503 connected to an end of the push rod 502 far away from the piston 501, a concave hole 5031 drilled on an outer wall of the moving frame 503, the fixing rod 111 slidably connected to the concave hole 5031, a nozzle 504 connected to a bottom of the sprinkling tank 5, a first one-way valve 505 connected between the nozzle 504 and the sprinkling tank 5, and a dust settling groove 12 drilled on an inner wall of the tank 3, the inner wall of the groove 12 is connected with a fourth rotating shaft 121, the outer walls of the fourth rotating shaft 121 and the second rotating shaft 6021 are connected with second synchronizing wheels 13 matched with each other, a second synchronous belt 14 is connected between the two second synchronizing wheels 13, the outer wall of the fourth rotating shaft 121 is connected with a disc 15, the outer wall of the disc 15 is connected with dust collection fan blades 151, the inner wall of the crushing box 1 is further provided with a through hole 122 communicated with the groove 12, and the outer walls of the first pipeline 401 and the second pipeline 402 are respectively connected with a second one-way valve 20 and a third one-way valve 21.
The fourth rotating shaft 121 rotates with the second rotating shaft 6021 under the action of the second synchronous belt 14, so that the fourth rotating shaft 121 drives the dust collection fan blade 151 to rotate, so that the dust collection fan blade 151 enters the dust collection box 3 through the through hole 122, the third rotating shaft 801 rotates with the first rotating shaft 601 under the action of the first synchronous belt 10, so that the third rotating shaft 801 drives the rotating plate 11 to rotate, the fixing rod 111 at the end of the rotating plate 11 moves in the moving frame 503, so that the moving frame 503 drives the push rod 502 to reciprocate up and down, in the process that the push rod 502 drives the piston 501 to move down, the piston 501 presses the water flow in the water collection box 5, so that the water flow passes through the first one-way valve 505 and is sprayed out from the spray head 504, dust collection treatment is performed on the dust collected in the dust collection box 3, dust pollution is reduced, in the process that the push rod 502 drives the piston 501 to move up, the air pressure at the upper end of the piston 501 of the water collection box 5 presses the water flow in the water collection box 4 through the second one-way valve 20, the water flow in the refill tank 4 is directed through the second conduit 402 into the tank 5 to replenish the water lost in the tank 5.
Example 3:
referring to fig. 1-7, a construction waste crushing device for construction engineering is substantially the same as that in embodiment 1, further, a first chute 16 is drilled on an inner wall of a dust settling tank 3, a sliding block 161 is slidably connected to an inner wall of the first chute 16, an elastic element 162 is connected between a bottom wall of the sliding block 161 and the inner wall of the first chute 16, a filter screen 163 is movably connected to an outer wall of the sliding block 161, one end of the filter screen 163, which is far away from the sliding block 161, is connected to the inner wall of the dust settling tank 3 through a hinge, a swing rod 22 is connected to an outer wall of a fourth rotating shaft 121, and the swing rod 22 movably abuts against the filter screen 163; by arranging the swing rod 22 outside the fourth rotating shaft 121, the swing rod 22 rotates along with the fourth rotating shaft 121, and in the rotating process of the swing rod 22, the filter screen 163 is intermittently extruded, so that the filter screen 163 drives the sliding block 161 to slide in the first sliding groove 16 and extrude the elastic element 162, when the swing rod 22 does not abut against the filter screen 163, the elastic element 162 pushes the filter screen 163 to recover to the original position, and then the filter screen 163 shakes, and the problem that the meshes of the filter screen 163 are blocked by some impurities to influence the flow of sewage is avoided.
The inner wall of the dust falling box 3 is connected with an active carbon adsorption net 17 in a sliding mode, the active carbon adsorption net 17 is arranged below the filter screen 163, the outer walls of two sides of the active carbon adsorption net 17 are connected with moving blocks 171, a second sliding groove 18 matched with the moving blocks 171 is formed in the inner wall of the dust falling box 3 in a chiseled mode, the outer wall of the dust falling box 3 is connected with a baffle plate 19 through a pin shaft, and the baffle plate 19 is movably abutted to the active carbon adsorption net 17; when sewage passed active carbon adsorption net 17, impurity in the sewage was adsorbed, and comparatively clean rivers get into dust fall case 3 bottom, and when rivers in moisturizing case 4 were not enough, through the operation of control water pump 3011, the rivers that make dust fall case 3 bottom pass through raceway 301 and get into in the moisturizing case 4.
The invention also discloses a use method of the construction waste crushing device for the construction engineering, which comprises the following steps:
s1, pouring the construction waste from the feeding hole 101, controlling the motor 6 to operate, enabling the output end of the motor 6 to drive the first rotating shaft 601 to rotate, enabling the first gear 6011 and the second gear 602 to be meshed with each other, enabling the first rotating shaft 601 and the crushing roller 603 on the outer side of the second rotating shaft 6021 to rotate relatively, crushing the construction waste, and enabling the crushed construction waste to generate dust;
s2, the fourth rotating shaft 121 rotates with the second rotating shaft 6021 under the action of the second synchronous belt 14, so that the fourth rotating shaft 121 drives the dust collection fan blade 151 to rotate, the dust collection fan blade 151 enables dust generated in the crushing box 1 to enter the dust collection box 3 through the through hole 122, the third rotating shaft 801 rotates with the first rotating shaft 601 under the action of the first synchronous belt 10, so that the third rotating shaft 801 drives the rotating plate 11 to rotate, the fixed rod 111 at the end of the rotating plate 11 moves in the moving frame 503, the moving frame 503 drives the push rod 502 to reciprocate up and down, in the process that the push rod 502 drives the piston 501 to move downwards, the piston 501 extrudes water flow in the water collection box 5, the water flow penetrates through the first one-way valve 505 and is sprayed out from the spray head 504, dust falling treatment is performed on the dust entering the dust collection box 3, dust pollution is reduced, in the process that the push rod 502 drives the piston 501 to move upwards, air pressure at the upper end of the piston 501 of the water collection box 5 penetrates through the second one-way valve 20 to extrude water flow in the water collection box 4, the water flow in the make-up water tank 4 enters the water spray tank 5 through the second pipe 402 to make up the water flow lost in the water spray tank 5;
and S3, enabling dust to fall on the filter screen 163 after water flow dust falling treatment, enabling impurities in sewage to be adsorbed when the sewage passes through the activated carbon adsorption net 17, enabling relatively clean water flow to enter the bottom of the dust falling box 3, and enabling water flow at the bottom of the dust falling box 3 to enter the water replenishing box 4 through the water pipe 301 by controlling the water pump 3011 to operate when the water flow in the water replenishing box 4 is insufficient.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (4)
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| CN202010577331.7A CN111686866B (en) | 2020-06-22 | 2020-06-22 | Construction waste crushing device for constructional engineering and use method thereof |
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| CN202010577331.7A CN111686866B (en) | 2020-06-22 | 2020-06-22 | Construction waste crushing device for constructional engineering and use method thereof |
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| CN111686866B true CN111686866B (en) | 2021-12-07 |
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