CN212703339U

CN212703339U - Concrete washs separation conveyor

Info

Publication number: CN212703339U
Application number: CN202021185391.6U
Authority: CN
Inventors: 朱曹峰; 王勃; 方勤宪
Original assignee: Suzhou Yitong Concrete Co ltd
Current assignee: Suzhou Yitong Concrete Co ltd
Priority date: 2020-06-23
Filing date: 2020-06-23
Publication date: 2021-03-16
Anticipated expiration: 2030-06-23

Abstract

The utility model relates to a concrete cleaning, separating and conveying device, which comprises a frame body, wherein a holding tank for collecting concrete waste is arranged at the top of the frame body, a cleaning assembly for cleaning concrete is arranged at the top of the holding tank, the cleaning assembly comprises a cleaning pipe which is vertically arranged, a water pump which is connected with the cleaning pipe through a pipeline is arranged at the bottom of the cleaning pipe, a water tank is connected onto the water pump through a pipeline, a filtering assembly is arranged in the holding tank, the filtering assembly comprises a filtering net which is horizontally arranged on the holding tank, a discharging port is arranged on the side wall in the holding tank, a discharging pipe is arranged in the discharging port; the utility model discloses debris in the filtration concrete have, the technological effect that makes the separation effect of cement mortar improve in the concrete waste material.

Description

Concrete washs separation conveyor

Technical Field

The utility model belongs to the technical field of the abluent technique of concrete and specifically relates to a concrete washs separation conveyor is related to.

Background

The regenerated concrete is prepared by crushing, cleaning and grading waste concrete blocks, mixing the crushed, cleaned and graded waste concrete blocks with a grading agent according to a certain proportion, partially or completely replacing natural aggregates (mainly coarse aggregates) such as sand stones and the like, and adding cement, water and the like.

Because the concrete has a setting period, timely treatment of the surplus concrete in the engineering becomes one of the problems faced by concrete mixing plants. The residual concrete has strong alkalinity, contains a large amount of insoluble substances such as cement, mineral powder and the like, and is poured at will strictly, so the residual concrete cleaning, separating, recycling and reusing equipment becomes indispensable equipment of a concrete mixing plant.

Current chinese patent that bulletin number is CN204051866U discloses a remaining concrete washs separator, including cantilever type spiral discharge chute and double helix sand and stone separator, cantilever type spiral discharge chute is including installing the back taper cell body on the cell body support, be equipped with the high pressure spout on the back taper cell body, bottom installation cantilever type auger delivery is installed to the bottom, still be equipped with the discharge gate, the concrete waste material that will separate is poured in the discharge chute, the concrete waste material erodees in the discharge chute is aimed at to the high pressure rivers spout in the discharge chute, and separate in conveying the concrete conveys double helix sand and stone separator through conveying system.

The technical scheme has the following defects: the concrete waste material is the defective work after the concrete used every day, wherein contain concrete material itself, other waste materials are being mixed to the possibility in addition, consequently, directly put into the discharge chute with the concrete waste material, screw separation has been carried out in rethread conveying system direct transfer grit separator, the sand stone material of isolating can contain a large amount of impurity, contain powder material such as cement in the concrete waste material simultaneously, because the cement granule is less, consequently, can follow the sand and separate out together, and then the sand of isolating is behind certain time, owing to contain a certain amount of cement, lead to the sand caking, consequently, carry out cement mortar at the concrete waste material and separate, improve later stage grit separation's effect.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing a concrete washs separation conveyor, its advantage has debris in the filtration concrete, makes the technical effect that the separation effect of cement mortar improves in the concrete waste material.

The above object of the present invention is achieved by the following technical solutions: a concrete cleaning, separating and conveying device comprises a frame body, wherein the top of the frame body is provided with a containing groove for collecting concrete waste;

the top of the holding tank is provided with a cleaning assembly for cleaning concrete, the cleaning assembly comprises a vertically arranged cleaning pipe, the bottom of the cleaning pipe is provided with a water pump connected with the cleaning pipe through a pipeline, and the water pump is connected with a water tank through a pipeline;

be equipped with filtering component in the holding tank, filtering component includes that the level sets up the filter screen on the holding tank, be equipped with the discharge gate on the lateral wall in the holding tank, the discharging pipe is equipped with in the discharge gate, still be equipped with the discharge port on the lateral wall of holding tank.

By adopting the technical scheme, the concrete is discharged at the top of the accommodating tank, is primarily filtered by the filter screen and then reaches the bottom of the accommodating tank, then the cleaning assembly adds water into the accommodating tank, and the concrete waste is diluted by using the water, so that sand, stones and cement paste in the concrete material are separated, the concrete waste is conveniently treated by a following sand-stone separator, and the separation efficiency and quality of the concrete waste are improved;

utilize the water pump to send the scavenge pipe with the moisture in the water tank, the scavenge pipe setting is at the top of holding tank, and the moisture will fall on the bottom holding tank in the water pipe, utilizes moisture to fall down from the eminence, has certain impact force to the concrete, utilizes the impact force to break away the caking part in with the concrete waste material, also washes away the cement or the sand that are stained with on the stone simultaneously, improves the effect of later stage to the separation of gravel and sand.

The present invention may be further configured in a preferred embodiment as: be equipped with the bleeder on the scavenge pipe, a plurality of all be equipped with the solenoid valve on the bleeder, the solenoid valve connection director, bleeder bottom threaded connection has high pressure nozzle.

Through adopting above-mentioned technical scheme, be equipped with the separator tube on the scavenge pipe, be equipped with the solenoid valve of control bleeder switch on every bleeder, high pressure nozzle improves the impact force to bottom concrete waste, improves the separation effect of cement thick liquids and gravel and sand.

The present invention may be further configured in a preferred embodiment as: the filter component further comprises a vibration hole for placing the filter screen, a plurality of reinforcing rods are arranged on the filter screen and penetrate through the vibration hole, and the diameter of the vibration hole is larger than the cross section of each reinforcing rod.

Through adopting above-mentioned technical scheme, the stiffener is used for strengthening the firm effect of whole filter screen, improves the filter screen to the ability of bearing the gravity of concrete waste material, and the cross section that is greater than the stiffener with the vibration hole setting for the stiffener can rock at the vibration hole.

The present invention may be further configured in a preferred embodiment as: the outside of holding tank is equipped with vibration assembly, vibration assembly includes vibrating motor, still includes the vibrations axle of being connected with the vibrating motor drive, the epaxial fixedly connected with fixed disk of vibrations, be equipped with semicircle lug on the fixed disk, it is a plurality of be equipped with the connecting block on the lateral wall that runs through the holding tank on the stiffener, adjacent the connecting block on fixedly connected with connecting rod, be equipped with the shaft hole that supplies the vibrations axle on the lateral wall of holding tank, semicircle lug sets up in atress bottom of the block portion.

Through adopting above-mentioned technical scheme, the vibration subassembly is used for driving the filtration and rocks for the speed that the concrete waste material passes through the filter screen, utilizes vibrating motor's pivot to rotate, drives the fixed disk and rotates, then is equipped with the semicircle lug on the fixed disk and stirs the connecting rod, realizes the vibration of filter screen, and then accelerates the separation effect of filter screen to the concrete.

The present invention may be further configured in a preferred embodiment as: and a damping ring is arranged on the inner wall of the vibration hole and is clamped on the inner wall of the vibration hole.

Through adopting above-mentioned technical scheme, be equipped with the shock attenuation ring on the inner wall in vibration hole, reduce the stiffener vibrations and to the life's of self influence, still have absorbing effect simultaneously.

The present invention may be further configured in a preferred embodiment as: one side that the bottom of holding tank is close to the discharge gate increases gradually to one side of discharge port, the pipe connection has the delivery pipe on the discharge port.

Through adopting above-mentioned technical scheme, the bottom of holding tank is close to discharge gate one side and is higher than the one end of discharging gradually, therefore has the part of certain weight among the concrete waste material in the holding tank and can subside to the one end of coming out, and mortar waste water is close to discharge gate one side more, the cement waste water of being convenient for and the separation effect of gravel and sand.

The present invention may be further configured in a preferred embodiment as: the discharging pipe is connected with a discharging pump through a pipeline, the discharging pump is connected with a water outlet pipe, and a hose is arranged on one side, far away from the discharging pump, of the discharging pipe.

Through adopting above-mentioned technical scheme, the displacement pump siphons away the cement waste water of holding tank to one end in the holding tank sets up to the hose, improves the absorptive effect of waste water.

The present invention may be further configured in a preferred embodiment as: one side of keeping away from the delivery pipe on the hose is equipped with the filter sleeve, the filter sleeve includes husky net and the clamp of cover on husky net.

By adopting the technical scheme, the opening of the hose is sleeved with the filter sleeve, the hole in the filter sleeve is very small, the absorption of sand is reduced, and the filter sleeve is fixed through the hoop.

The present invention may be further configured in a preferred embodiment as: the damping device is characterized in that a damping component is arranged at the bottom of the reinforcing rod and comprises a damping rod arranged at the bottom of the reinforcing rod, a plurality of vertical damping springs are arranged on the damping rod, and the tops of the damping springs are abutted against the bottom of the reinforcing rod.

Through adopting above-mentioned technical scheme, the shock attenuation pole further reduces and rocks the influence that brings to utilize damping spring to reduce and rock the impact force that drives, prolong the life of stiffener.

To sum up, the utility model discloses a following at least one useful technological effect:

1. the cleaning assembly is arranged in the holding tank, the concrete waste is washed by the cleaning assembly, and meanwhile, the concrete waste is filtered by the filter screen, so that sundries are reduced from entering the holding tank, and the effect of improving the separation effect of cement mortar in the concrete waste is achieved;

2. set up a plurality ofly with the scavenge pipe, erode the concrete waste material of different positions, realize the abundant washing to the concrete waste material to and accelerate the filter effect of concrete waste material.

Drawings

Fig. 1 is a schematic view of the overall structure shown in the embodiment of the present invention;

fig. 2 is a partial cross-sectional view of an embodiment of the present invention;

fig. 3 is a schematic view of a partial cross-sectional structure shown in the embodiment of the present invention;

FIG. 4 is a schematic view of another perspective of FIG. 1;

FIG. 5 is an enlarged view at A in FIG. 4;

fig. 6 is an enlarged view at B in fig. 4.

In the figure, 1, a frame body; 2. accommodating grooves; 3. cleaning the assembly; 4. cleaning the tube; 5. a water pump; 6. a water tank; 7. a filter assembly; 8. a filter screen; 9. a discharge port; 10. a discharge pipe; 11. a discharge port; 12. a branch pipe; 13. an electromagnetic valve; 14. a high pressure nozzle; 15. vibrating the hole; 16. a reinforcing bar; 18. a vibrating assembly; 19. a vibration motor; 20. a vibration shaft; 21. fixing the disc; 23. connecting blocks; 24. a connecting rod; 26. a shock-absorbing ring; 27. a discharge pipe; 29. a discharge pump; 30. a water outlet pipe; 31. a hose; 32. a filter sleeve; 33. clamping a hoop; 34. a shock absorbing assembly; 35. a shock-absorbing lever; 36. a damping spring; 37. a support pillar; 38. the semicircular lug boss.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Example (b):

referring to fig. 1, for the utility model discloses a concrete washs separation conveyor, including support body 1, support body 1 bottom is equipped with support column 37, and support body 1 top is equipped with holding tank 2 that is used for holding the concrete waste material, pours the concrete waste material into holding tank 2 through the forklift in. Be equipped with the level on holding tank 2 and set up filtering component 7, filtering component 7 sets up to the one deck level and sets up filter screen 8. The concrete waste material is separated through the filter screen 8, and the waste material is preliminarily separated from the concrete, so that impurities are prevented from being mixed in the concrete. The top of holding tank 2 is equipped with the washing subassembly 3 that is used for letting in the clear water, washs subassembly 3 and includes the scavenge pipe 4 of vertical setting to and water pump 5 through water piping connection scavenge pipe 4, utilize scavenge pipe 4 to let in moisture in the holding tank 2 of bottom, erode the concrete waste material, also can accelerate simultaneously that partial concrete passes through filter screen 8 fast.

Referring to fig. 2, the cleaning assembly 3 further includes a water tank 6 connected to the water pump 5, and the water pump 5 is connected to the water tank 6 by a water pipe, so that the water pump 5 delivers the clean water in the water tank 6 to the cleaning pipe 4 for cleaning. Keep away from on the scavenge pipe 4 that one of water pump 5 serves and is equipped with a plurality of bleeder 12, be equipped with solenoid valve 13 on a plurality of bleeder 12, utilize solenoid valve 13 connection director, utilize the controller to open and close a plurality of bleeder 12 and control, according to the volume of concrete waste on the filter screen 8, open the bleeder 12 of different quantity, simultaneously in being equipped with high pressure nozzle 14 of solenoid valve 13 bottom, high pressure nozzle 14 improves rivers and erodees the dynamics to concrete waste, some caking phenomena have fine effect of breaing up in the concrete waste, improve the separation effect of concrete waste.

Referring to fig. 3, be equipped with a plurality of stiffeners 16 that are used for improving filter screen 8 intensity on the filter screen 8, stiffener 16 fixed connection is in filter screen 8 bottom, and adopt the welded mode further to improve filter screen 8 and stiffener 16's fastness, be equipped with on holding tank 2's the lateral wall and supply filter screen 8 to carry out the vibration hole 15 of fixing, stiffener 16 runs through the setting of vibration hole 15, vibration hole 15 diameter is greater than the cross section setting of stiffener 16 simultaneously, consequently, stiffener 16 can rock at vibration hole 15. Rocking the reinforcing rods 16 accelerates the passage of the concrete waste through the filter layer.

Referring to fig. 4 and 5, a vibration component 18 for driving the reinforcing rod 16 to shake is arranged outside the accommodating groove 2, and the vibration component 18 is used for driving the reinforcing rod 16 (refer to fig. 3) to shake, so that the speed of the concrete waste passing through the filter screen 8 is increased. Vibration subassembly 18 includes vibrating motor 19, and vibrating motor 19 pivot has vibrations axle 20 through the reduction gear connection, fixedly connected with fixed disk 21 on vibrations axle 20, and the epaxial one side of keeping away from the reduction gear of vibrations is rotated and is connected on the lateral wall of holding tank 2 on 20, and fixed disk 21 is the cake form, is equipped with semicircle lug 38 on fixed disk 21 excircle circumference lateral wall, and vibrating motor 19 starts the back, and vibrations axle 20 rotates and drives the rotation of semicircle lug 38 on the fixed disk 21. The reinforcing rod 16 runs through and extends behind the vibration hole 15 and is equipped with connecting block 23, is equipped with connecting rod 24 on the connecting block 23, connects connecting rod 24 with the connecting block 23 of holding tank 2. With fixed disk 21 setting in connecting rod 24 bottom to with the outer circumference side of fixed disk 21 tangent with the bottom of connecting rod 24 length direction, consequently be equipped with semicircle lug 38 on the fixed disk 21, be equipped with semicircle lug 38 and after rotating the round, semicircle lug 38 will improve connecting rod 24 one side, and then realize the vibration effect to filter screen 8.

Referring to fig. 5, the inner wall of the vibration hole 15 is provided with a damping ring 26, the damping ring 26 is used to reduce abrasion of the reinforcing rod 16 in the vibration process, and the damping ring 26 is clamped on the inner wall of the vibration hole 15, so that the damping ring 26 is conveniently replaced after abrasion, and meanwhile, the damping ring 26 is made of soft materials such as rubber, and noise of the reinforcing rod 16 in the vibration process can be reduced.

Referring to fig. 4 and 6, a damping assembly 34 is further arranged at the bottom of the reinforcing rod 16, the damping assembly 34 includes a damping rod 35 arranged at the bottom of the reinforcing rod 16, a plurality of vertically arranged damping springs 36 are arranged on the damping rod 35, the bottoms of the damping springs 36 are fixed on the damping rod 35, the tops of the damping springs 36 are abutted to the bottom of the reinforcing rod 16, the reinforcing rod 16 is buffered by the damping springs 36 after vibrating up and down, the damage to the reinforcing rod 16 can be reduced, the noise is reduced, and meanwhile, after the reinforcing rod 16 falls down on the damping springs 36, the reinforcing rod 16 is upwards bounced due to the elasticity of the damping springs 36, so that the filter screen 8 vibrates on the damping springs 36, and the filtering effect is improved.

Referring to fig. 4, a discharge port 9 and a discharge port 11 are respectively arranged on the side wall of the holding tank 2 in the length direction, a discharge pipe 10 is installed on the discharge port 9, the discharge port 9 discharges cleaned concrete waste, the concrete is discharged from the discharge pipe 10 to a sand-stone separator for sand-stone separation, and the discharge port 11 discharges waste water contained in the holding tank 2. The bottom of the holding tank 2 is gradually increased along the length direction, and the bottom of the holding tank 2 is gradually increased from the discharge port 9 to the discharge port 11. Thereby making concrete and slope in the one end of discharge gate 9 in whole holding tank 2. And the waste water is deflected at the top of the discharge chute to one end of the discharge port 11.

Referring to fig. 1, a discharge pipe 27 is provided in the discharge port 11, a discharge pump 29 connected to the discharge pipe 27 is provided outside the housing tank 2, and a water outlet pipe 30 is provided on the discharge pump 29. The settlement back through a period of time in holding tank 2 will waste water on the upper strata, and gravel and sand utilizes clear water to wash back concrete waste at the bottom, washes away cement in the concrete waste, reduces cement absorption stone and sand on the surface.

Referring to fig. 1 and 6, a flexible tube 31 is provided on the side of the discharge pipe 27 away from the drain pump 5, a filter sleeve 32 is sleeved on the flexible tube 31, and the filter sleeve 32 is a net with high open pore density. The function of the device is to prevent sand and fine stones from being sucked away from the discharge port 11, and meanwhile, a clamp 33 is arranged on the filter sleeve 32, and the filter sleeve 32 is prevented from falling off by the clamp 33.

The implementation principle of the embodiment is as follows: the concrete waste is dropped from the top of the containing groove 2, and the concrete waste is filtered by the filter screen 8, so that sundries are isolated on the top of the filter screen 8. Then, clear water is introduced into the holding tank 2 through the water pump 5, and the concrete waste is washed through the clear water, so that cement mortar in the waste in the concrete waste is quickly separated. And finally, the vibration component 18 is started to drive the filter screen 8 to vibrate, so that the concrete waste passes through the filter screen 8, the vibration motor 19 drives the vibration shaft 20 to rotate, the fixed disk 21 on the vibration shaft 20 drives the semicircular lug 38 fixedly connected to the fixed disk 21, the semicircular lug 38 rotates in the circumferential direction of the fixed disk 21, the semicircular lug 38 can stir the connecting rod 24, and finally the connecting rod 24 drives the filter screen 8 to vibrate up and down.

The embodiments of the present invention are the preferred embodiments of the present invention, and the protection scope of the present invention is not limited by this, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. A concrete cleaning, separating and conveying device comprises a frame body (1), wherein a containing groove (2) for collecting concrete waste is formed in the top of the frame body (1);

the method is characterized in that: a cleaning assembly (3) for cleaning concrete is arranged at the top of the accommodating tank (2), the cleaning assembly (3) comprises a vertically arranged cleaning pipe (4), a water pump (5) connected with the cleaning pipe (4) through a pipeline is arranged at the bottom of the cleaning pipe (4), and a water tank (6) is connected to the water pump (5) through a pipeline;

a filtering assembly (7) is arranged in the accommodating groove (2), the filtering assembly (7) comprises a filtering net (8) horizontally arranged on the accommodating groove (2), a discharging hole (9) is formed in the side wall in the accommodating groove (2), a discharging pipe (10) is arranged in the discharging hole (9), and a discharging hole (11) is also formed in the side wall of the accommodating groove (2);

be equipped with bleeder (12) on purge tube (4), it is a plurality of all be equipped with solenoid valve (13) on bleeder (12), solenoid valve (13) connection director, bleeder (12) bottom threaded connection has high pressure nozzle (14).

2. The concrete cleaning, separating and conveying device according to claim 1, characterized in that: the filter assembly (7) further comprises a vibration hole (15) for placing the filter screen (8), a plurality of reinforcing rods (16) are arranged on the filter screen (8), the reinforcing rods (16) penetrate through the vibration hole (15), and the diameter of the vibration hole (15) is larger than the cross section of the reinforcing rods (16).

3. The concrete cleaning, separating and conveying device as claimed in claim 2, wherein: the outside of holding tank (2) is equipped with vibration subassembly (18), vibration subassembly (18) include vibrating motor (19), still include vibrations axle (20) of being connected with vibrating motor (19) drive, fixedly connected with fixed disk (21) on vibrations axle (20), be equipped with semicircle lug (38) on fixed disk (21), it is a plurality of be equipped with connecting block (23) on the lateral wall that runs through holding tank (2) on stiffener (16), adjacent connecting block (23) on fixedly connected with connecting rod (24), be equipped with the shaft hole that supplies vibrations axle (20) on the lateral wall of holding tank (2), semicircle lug (38) set up in atress piece bottom.

4. A concrete cleaning, separating and conveying apparatus as claimed in claim 3, wherein: be equipped with damping ring (26) on the inner wall of vibration hole (15), damping ring (26) joint is on the inner wall of vibration hole (15).

5. The concrete cleaning, separating and conveying device according to claim 1, characterized in that: one side that the bottom of holding tank (2) is close to discharge gate (9) is increased gradually to one side of discharge port (11), pipe connection has delivery pipe (27) on discharge port (11).

6. The concrete cleaning, separating and conveying device as claimed in claim 5, wherein: the pipeline connection has emission pump (29) on emission pipe (27), be connected with outlet pipe (30) on emission pump (29), one side of keeping away from emission pump (29) on emission pipe (27) is equipped with hose (31).

7. The concrete cleaning, separating and conveying device as claimed in claim 6, wherein: one side of keeping away from discharge pipe (27) on hose (31) is equipped with filter sleeve (32), filter sleeve (32) are including husky net and cover clamp (33) on husky net.

8. A concrete cleaning, separating and conveying apparatus as claimed in claim 3, wherein: the damping device is characterized in that a damping component (34) is arranged at the bottom of the reinforcing rod (16), the damping component (34) comprises a damping rod (35) arranged at the bottom of the reinforcing rod (16), a plurality of vertical damping springs (36) are arranged on the damping rod (35), and the tops of the damping springs (36) are abutted to the bottom of the reinforcing rod (16).