CN114588696A

CN114588696A - Concrete waste treatment system

Info

Publication number: CN114588696A
Application number: CN202210130221.5A
Authority: CN
Inventors: 韩积凯
Original assignee: Xianyang Dongdayang Concrete Co ltd
Current assignee: Xianyang Dongdayang Concrete Co ltd
Priority date: 2022-02-11
Filing date: 2022-02-11
Publication date: 2022-06-07

Abstract

The invention relates to a concrete waste treatment system, which relates to the technical field of concrete recovery treatment and comprises a treatment box, cleaning equipment, a collecting box and a classified recovery device, wherein the cleaning equipment is positioned in the treatment box, the collecting box is positioned at the bottom of the treatment box, the classified recovery device is positioned in the collecting box, the cleaning equipment is used for cleaning a body of a concrete transport vehicle, the classified recovery device comprises a supporting plate, a sand and stone recovery mechanism and a wastewater recovery mechanism, the supporting plate is used for supporting the transport vehicle, a plurality of collecting holes are formed in the supporting plate, the sand and stone recovery mechanism is positioned at the bottom of the supporting plate, the sand and stone recovery mechanism is used for recovering and treating sand and stone, the wastewater recovery mechanism is positioned at the bottom of the sand and stone recovery mechanism and is used for recovering and treating wastewater. The sand and waste water cleaned on the concrete transport vehicle can be collected in a centralized manner through the collecting holes, so that the sand and waste water are collected in a centralized manner by the sand and waste water recycling mechanism respectively, and the recovery rate of concrete is improved.

Description

Concrete waste treatment system

Technical Field

The invention relates to the technical field of concrete recycling, in particular to a concrete waste treatment system.

Background

At present, along with the increasing diversification of municipal domestic wastes, the wastes bring more and more pressure on the green and environmental protection of cities. In order to treat municipal waste, a waste incineration method is generally adopted, and a large amount of waste is put into a power generation boiler for combustion treatment. During the combustion process of the garbage, a large amount of heat is generated.

Application number 201610100945.X application document discloses a construction engineering concrete transportation vehicle automobile body wash platform, including washing basin, high pressure water spray rinsing system, air-dry system, the electric control system of washing basin both sides. During the use, park the vehicle on the clean bench, utilize infrared ray sensor, pressure sensor to detect the dress of vehicle and be in the state to control high pressure water spray system and wash the vehicle, air-dry the system by air-drying again and air-dry the vehicle, thereby guaranteed the washing of vehicle.

In view of the above-mentioned related technologies, the inventor believes that after the body of the concrete transportation vehicle is cleaned, concrete raw materials such as sand and gravel are mixed in the cleaned sewage, and the direct discharge causes waste of the concrete raw materials.

Disclosure of Invention

In order to recover sand and sandstone in the concrete, the recovery rate of the concrete is improved. The invention provides a concrete waste treatment system.

The utility model provides a concrete waste disposal system, includes the processing case, is located handle the cleaning equipment of incasement, be located handle the collecting box of bottom of the case portion and be located the inside categorised recovery unit of collecting box, cleaning equipment is used for wasing the automobile body of concrete transportation car, categorised recovery unit includes backup pad, grit recovery mechanism and waste water recovery mechanism, the backup pad is used for supporting the transport vechicle, a plurality of collection holes have been seted up in the backup pad, grit recovery mechanism is located the bottom of backup pad, grit recovery mechanism is used for carrying out recovery processing to the grit, waste water recovery mechanism is located the bottom of grit recovery mechanism, waste water recovery mechanism is used for carrying out recovery processing to waste water.

Through adopting above-mentioned technical scheme, during the use, start the concrete truck, move the inside that gets into the processing case with the concrete truck, make cleaning equipment clear up the automobile body of concrete truck and handle. On grit and the waste water that gets off of clearance fell to the backup pad on the concrete transportation vehicle body, grit and waste water fall into the collecting box through the collecting hole, then under the effect of grit recovery mechanism and waste water recovery mechanism, can classify the recovery with grit and waste water in the concrete, make grit and waste water in the concrete carry out recovery processing. Through collecting the hole, can concentrate the grit and the waste water that clear up on the concrete transport vechicle and collect, make grit recovery mechanism and waste water recovery mechanism concentrate the collection to grit and waste water respectively, improve the rate of recovery of concrete.

Optionally, grit is retrieved mechanism and is included grid and vibration subassembly, the grid sets up on the vibration subassembly, the vibration subassembly is used for right the grid vibrates, the grid is used for screening the grit and handles.

Through adopting above-mentioned technical scheme, when the grit in the waste water fell on the grid, adjusted the vibration subassembly, the vibration subassembly drove the grid and vibrates, and the grid can make grit and waste water obtain quickly separating at the in-process of vibration. The grit recovery mechanism that sets up can make grit and waste water on falling the grid carry out the flash separation, makes the grit fall and carries out the concentrated collection on the grid, can improve the recovery efficiency of grit.

Optionally, the vibration assembly includes a vibration motor and at least four vibration springs, a vibration groove is formed in the side wall of the collection box, the grid is arranged in the vibration groove, one end of each vibration spring is connected with the grid, the other end of each vibration spring is connected with the bottom wall of the vibration groove, the vibration motor is arranged on the grid, and the vibration motor is used for driving the grid to vibrate.

Through adopting above-mentioned technical scheme, adjust vibrating motor, under vibrating spring's effect, vibrating motor's drive shaft can drive the vibration grid and move. The grid can drive grit and waste water on the grid to vibrate fast at the in-process of vibration, makes waste water and grit separate. The vibration subassembly that sets up can provide power to the vibration of grid, makes the grid carry out the law vibration, makes grit and waste water carry out the quickly separating.

Optionally, the grid sets up in the slope, the grit mouth that is used for collecting the grit is seted up to the lateral wall of collecting box.

Through adopting above-mentioned technical scheme, the grid that the slope set up when grit and waste water vibrate, can make the grit move along the incline direction of grid, make the grit fall out from the grit mouth fast, carry out recovery processing.

Optionally, a shielding plate is arranged on the grating and used for blocking sand.

Through adopting above-mentioned technical scheme, the shielding plate that sets up can block the motion of grit, reduces the grit and falls down from the clearance of grid and collecting box, reduces the recovery of grit, improves the recovery quality of waste water.

Optionally, wastewater reclamation mechanism includes filter, collecting pit and suction pump, the filter tank has been seted up to the lateral wall of collecting box, the filter sets up in the filter tank, the collecting pit sets up the bottom of filter, the filter is used for right the water inlet of collecting pit carries out the shutoff, the suction pump sets up on the collecting pit, the suction pump is arranged in making the sewage discharge in the collecting pit.

Through adopting above-mentioned technical scheme, when waste water fell from the space of grid, when waste water will fall into the collecting pit, waste water passed through the filter, further filtered the residue in the waste water, made the waste water after the filtration fall into the collecting pit. When the waste water in the collecting tank needs to be collected in a centralized mode, the water suction pump is adjusted and discharges the waste water in the collecting tank out of the collecting tank. The waste water recovery mechanism that sets up can carry out the secondary filter to the waste water through the grid, makes the residue fall to and carries out the concentrated collection on the filter, improves the processing recovery efficiency of waste water.

Optionally, still include plugging device, plugging device includes two shutoff doors, shutoff axle and rotating electrical machines, the shutoff axle runs through the both ends of shutoff door with it rotates to be connected to handle the case, the shutoff axle stretches out the one end of handling the case with rotating electrical machines connects, rotating electrical machines is used for the drive the shutoff door rotates, the shutoff door is used for right respectively handle the mouth of getting into of case and the mouth of getting out of handling the case and carry out the shutoff.

Through adopting above-mentioned technical scheme, adjust the rotating electrical machines, the drive shaft of rotating electrical machines drives the shutoff axle and rotates, and the shutoff axle drives the shutoff door that is located above that and rotates, makes the shutoff door carry out the shutoff to the business turn over mouth of handling the case and handling the export of case. The plugging device who sets up can carry out the shutoff to the business turn over mouth that advances the car mouth and handle the case of handling the case, reduces sewage and flows from the business turn over mouth and the business turn over mouth that advances of handling the case, improves the recovery ability of handling the case to sewage.

Optionally, be provided with sealing mechanism between handling case and the shutoff door, sealing mechanism includes two sealed beads, sealed bead sets up on the shutoff door, it can supply to handle to have seted up on the case sealed bead male seal groove.

Through adopting above-mentioned technical scheme, when the shutoff door carries out the shutoff to the feed inlet of handling the case and the discharge gate of handling the case, the shutoff door drives sealed bead and moves, carries out the shutoff back to handling the case when the shutoff door, and sealed bead inserts the seal groove, realizes that the shutoff door is to the sealed processing of the business turn over mouth of handling the case and going out the business turn over mouth. The sealing mechanism who sets up can improve the sealing performance who handles the case, reduces the outside that handles the interior sewage outflow of incasement and handles the case, improves the sewage case to the throughput of sewage.

In summary, the invention includes at least one of the following beneficial technical effects:

1. the sand and the waste water cleaned on the concrete transport vehicle can be collected in a centralized way through the collecting holes, so that the sand and the waste water are collected in a centralized way by the sand recovery mechanism and the waste water recovery mechanism respectively, and the recovery rate of the concrete is improved;

2. the sand and stone recovery mechanism can quickly separate sand and waste water falling on the grating, so that the sand and stone fall on the grating for centralized collection, and the recovery efficiency of the sand and stone can be improved;

3. the waste water recovery mechanism can carry out secondary filtration on waste water passing through the grating, so that residues fall on the filter plate for centralized collection, and the treatment and recovery efficiency of the waste water is improved;

4. the arranged plugging device can plug the vehicle inlet of the treatment box and the vehicle outlet of the treatment box, so that the outflow of sewage from the vehicle inlet and the vehicle outlet of the treatment box is reduced, and the sewage recovery capacity of the treatment box is improved;

5. the sealing mechanism who sets up can improve the sealing performance who handles the case, reduces the outside that handles the interior sewage outflow of incasement and handles the case, improves the sewage case to the throughput of sewage.

Drawings

Fig. 1 is a schematic view showing the overall structure of a concrete waste treatment system according to an embodiment of the present invention.

Fig. 2 is a sectional view of a concrete waste treatment system according to an embodiment of the present invention.

Fig. 3 is an enlarged schematic view of a portion a of fig. 2.

Description of reference numerals: 1. a treatment tank; 11. a sealing groove; 12. a sloping plate; 2. cleaning equipment; 3. a collection box; 31. a vibration groove; 32. a gravel port; 33. a filter tank; 4. a classification recovery device; 41. a support plate; 411. a collection well; 42. a sand and stone recovery mechanism; 421. a grid; 4211. a shielding plate; 422. a vibrating assembly; 4221. a vibration spring; 4222. a vibration motor; 43. a wastewater recovery mechanism; 431. a filter plate; 432. a collection tank; 433. a water pump; 44. a sand box; 5. a plugging device; 51. plugging the door; 52. plugging the shaft; 53. a rotating electric machine; 54. a sealing mechanism; 541. and sealing the convex rib.

Detailed Description

The present invention is described in further detail below with reference to figures 1-3.

The embodiment of the invention discloses a concrete waste treatment system. Referring to fig. 1, concrete waste disposal system is including handling case 1, the cleaning equipment 2 that is located the case of handling 1, be located the collecting box 3 of handling 1 bottom of case and be located the inside categorised recovery unit 4 of collecting box 3, and this embodiment cleaning equipment 2 sets up to the high-pressure squirt, through adjusting the high-pressure squirt, can wash the automobile body of concrete transport vechicle. The inlet of the treatment box 1 and the outlet of the treatment box 1 are respectively provided with an inclined plate 12, the concrete transport vehicle can conveniently enter and exit the treatment box 1 through the inclined plates 12, and the inclined plates 12 are connected to the side wall of the collection box 3 through bolts.

Referring to fig. 1 and 2, in order to recover the concrete in the sewage, the recovery rate of the concrete is increased. Categorised recovery unit 4 includes backup pad 41, grit recovery mechanism 42 and waste water recovery mechanism 43, and the lateral wall of backup pad 41 and the inner wall body coupling of collection box, backup pad 41 can support the transfer cart, have seted up a plurality of collection holes 411 on the backup pad 41. The sand recovery mechanism 42 is provided at the bottom of the support plate 41, and the sand recovery mechanism 42 can recover sand. The waste water recovery mechanism 43 is arranged at the bottom of the sand recovery mechanism 42, and the waste water recovery mechanism 43 can recover and treat waste water.

Referring to fig. 1, 2 and 3, in order to improve the efficiency of recovering sand from concrete, a sand recovering mechanism 42 is provided which includes a grill 421 and a vibration assembly 422, and the vibration assembly 422 includes a vibration motor 4222 and eight vibration springs 4221. The side wall of the collecting box 3 is provided with a vibration groove 31, the grating 421 is arranged in the vibration groove 31, one end of the vibration spring 4221 is welded at the bottom of the grating 421, and the other end is welded at the bottom wall of the vibration groove 31. The base of the vibration motor 4222 is fixed on the grille 421 through a bolt, and the vibration motor 4222 can drive the grille 421 to vibrate by adjusting the vibration motor 4222. The in-process of grid 421 at the vibration can carry out the quickly separating with grit and the waste water that falls onto grid 421, realizes that grid 421 is to the screening of grit. And grid 421 slope is placed, and an organic whole is connected with shielding plate 4211 on the grid 421, and shielding plate 4211 can block the grit, and grit mouth 32 has been seted up to the lateral wall of collecting box 3, and grit mouth 32 is close to the lowest department setting of grid 421 slope. When the grating 421 vibrates, the sand can be moved in the inclined direction of the grating 421 by the shielding plate 4211, and the sand rolls out from the sand port 32. A sand box 44 is arranged beside the sand port 32, and the sand box 44 is convenient for intensively recycling sand.

Referring to fig. 2, in order to facilitate the concentrated collection of the wastewater after the screening of the grille 421, the wastewater recovery mechanism 43 includes a filter 431, a collection tank 432 and a water pump 433, a filter tank 33 has been seted up on the side wall of the collection box 3, the filter 431 is disposed in the filter tank 33, the collection tank 432 is located at the bottom of the filter 431, the filter 431 can seal the water inlet of the collection tank 432, the base of the water pump 433 is fixed on the collection box 3 through a bolt, and the water inlet of the water pump 433 is communicated with the collection tank 432. By adjusting the suction pump 433, the suction pump 433 can discharge the sewage in the collecting tank 432 out of the collecting tank 3.

Referring to fig. 1 and 2, in order to improve the sealing performance of the treatment tank 1 and reduce the outflow of wastewater from the vehicle inlet and the vehicle outlet of the treatment tank 1, a blocking device 5 is further included. The plugging device 5 includes two plugging doors 51, a plugging shaft 52, and a rotating motor 53. The plugging shaft 52 penetrates through both ends of the plugging door 51, and the plugging shaft 52 is welded to the plugging door 51. The both ends of shutoff axle 52 with handle case 1 and pass through the bearing and be connected, the outer lane of bearing and handle case 1 interference fit, the inner circle and the shutoff axle 52 interference fit of bearing, this embodiment bearing is not marked. One end of the plugging shaft 52 extending out of the treatment tank 1 is connected with a driving shaft of a rotating motor 53 through a coupling, and a base of the rotating motor 53 is fixed on the treatment tank 1 through a bolt. Through adjusting two rotating electrical machines 53 in proper order, the drive shaft of rotating electrical machines 53 can drive shutoff axle 52 and move, and shutoff axle 52 can drive two shutoff doors 51 and will handle the business turn over mouth of case 1 and carry out the shutoff respectively at the in-process of motion.

Referring to fig. 1, in order to improve the sealing performance of the sealing door 51 and the treatment tank 1, a sealing mechanism 54 is disposed between the treatment tank 1 and the sealing door 51, the sealing mechanism 54 includes two sealing ribs 541, the sealing ribs 541 are distributed on the sealing door 51 in parallel, the sealing ribs 541 are fixed on the sealing door 51 through bolts, and the sealing ribs 541 are rubber gaskets in this embodiment. The treatment box 1 is provided with a sealing groove 11, and the sealing groove 11 can be used for inserting the sealing rib 541.

The implementation principle of a concrete waste treatment system of the embodiment of the application is as follows: the concrete truck is adjusted to enter from the truck entrance of the treatment tank 1. And adjusting a rotating motor 53, wherein a driving shaft of the rotating motor 53 drives a plugging shaft 52 to rotate, and the plugging shaft 52 drives a plugging door 51 positioned on the plugging shaft to rotate, so that the plugging door 51 plugs the vehicle inlet of the processing box 1 and the vehicle outlet of the processing box 1. The sealing door 51 drives the sealing rib 541 to move in the moving process, so that the sealing rib 541 is inserted into the sealing groove 11, and the sealing performance of the treatment box 1 is improved.

Adjust cleaning equipment 2, make the high-pressure squirt clear up the automobile body of concrete truck and handle, make grit and waste water on the concrete truck body fall to backup pad 41. The sand and waste water fall into the collection tank 3 through the collection hole 411.

The vibration motor 4222 is adjusted, and under the action of the vibration spring 4221, a driving shaft of the vibration motor 4222 can drive the vibration grid 421 to move. In the vibrating process of the grating 421, the sand and the waste water on the grating 421 can be driven to vibrate rapidly, so that the waste water and the sand are separated rapidly. The sand rolls along the inclined surface of the grating 421 by the shielding plate 4211, and the sand is collected through the sand port 32.

When the waste water falls from the gaps of the grating 421 and the waste water is about to fall into the collecting tank 432, the residue in the waste water is further filtered by the filter plate 431, so that the filtered waste water falls into the collecting tank 432. The water suction pump 433 is adjusted, and under the action of the water suction pump 433, the sewage in the collecting tank 432 can be discharged out of the collecting tank 3 for centralized treatment.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A concrete waste treatment system which characterized in that: comprises a processing box (1), a cleaning device (2) positioned in the processing box (1), a collecting box (3) positioned at the bottom of the processing box (1) and a classifying and recovering device (4) positioned in the collecting box (3), the cleaning equipment (2) is used for cleaning the body of the concrete transport vehicle, the classification recovery device (4) comprises a support plate (41), a sand recovery mechanism (42) and a wastewater recovery mechanism (43), the supporting plate (41) is used for supporting the transfer cart, a plurality of collecting holes (411) are arranged on the supporting plate (41), the sand recovery mechanism (42) is positioned at the bottom of the support plate (41), grit is retrieved mechanism (42) and is used for carrying out recovery processing to grit, waste water recovery mechanism (43) are located the bottom that grit was retrieved mechanism (42), waste water recovery mechanism (43) are used for carrying out recovery processing to waste water.

2. The concrete waste treatment system of claim 1, wherein: grit is retrieved mechanism (42) and is included grid (421) and vibration subassembly (422), grid (421) set up vibration subassembly (422) are last, vibration subassembly (422) are used for right grid (421) vibrate, grid (421) are used for screening sand and stone.

3. The concrete waste treatment system of claim 2, wherein: the vibration assembly (422) comprises a vibration motor (4222) and at least four vibration springs (4221), a vibration groove (31) is formed in the side wall of the collection box (3), the grating (421) is arranged in the vibration groove (31), one end of each vibration spring (4221) is connected with the grating (421), the other end of each vibration spring is connected with the bottom wall of the vibration groove (31), the vibration motor (4222) is arranged on the grating (421), and the vibration motor (4222) is used for driving the grating (421) to vibrate.

4. The concrete waste treatment system of claim 2, wherein: the grating (421) is obliquely arranged, and a sand port (32) for collecting sand is formed in the side wall of the collecting box (3).

5. The concrete waste treatment system of claim 2, wherein: a shielding plate (4211) is arranged on the grating (421), and the shielding plate (4211) is used for blocking sand.

6. The concrete waste treatment system of claim 1, wherein: waste water recovery mechanism (43) are including filter (431), collecting pit (432) and suction pump (433), filter tank (33) have been seted up to the lateral wall of collecting box (3), filter (431) set up in filter tank (33), collecting pit (432) set up the bottom of filter (431), filter (431) are used for right the water inlet of collecting pit (432) carries out the shutoff, suction pump (433) set up on collecting pit (432), suction pump (433) are arranged in making the sewage discharge in collecting pit (432).

7. The concrete waste treatment system of claim 1, wherein: still include plugging device (5), plugging device (5) include two shutoff doors (51), shutoff axle (52) and rotating electrical machines (53), shutoff axle (52) run through the both ends of shutoff door (51) with handle case (1) and rotate and be connected, shutoff axle (52) stretch out handle the one end of case (1) with rotating electrical machines (53) are connected, rotating electrical machines (53) are used for the drive shutoff door (51) rotate, shutoff door (51) are used for respectively right handle the car mouth of advancing of case (1) and handle the play car mouth of case (1) and carry out the shutoff.

8. The concrete waste treatment system of claim 1, wherein: handle and be provided with sealing mechanism (54) between case (1) and shutoff door (51), sealing mechanism (54) include two sealed bead (541), sealed bead (541) set up on shutoff door (51), it can supply to handle to have seted up on case (1) sealed bead (541) male seal groove (11).