CN212703511U

CN212703511U - Cleaning device for recycled concrete recovery system

Info

Publication number: CN212703511U
Application number: CN202021342061.3U
Authority: CN
Inventors: 薛玉红; 丁冬根; 汪晓江
Original assignee: Shenzhen Baoyicheng Ready Mixed Concrete Co ltd
Current assignee: Shenzhen Baoyicheng Ready Mixed Concrete Co ltd
Priority date: 2020-07-08
Filing date: 2020-07-08
Publication date: 2021-03-16
Anticipated expiration: 2030-07-08

Abstract

The utility model relates to a cleaning device for recycled concrete recovery system relates to the technical field of recycled concrete, including the silo, the silo top is equipped with the washing components who is used for wasing the trucd mixer, a curb plate is higher than another curb plate in the relative both sides board of silo, and the silo bottom sets up downwards towards discharge gate direction slope, and the higher one end in silo bottom is equipped with the washing components who is used for clearing up the silo inner wall. The utility model discloses can reduce artificial work, in time wash away the clout in the silo through the shower nozzle water spray.

Description

Cleaning device for recycled concrete recovery system

Technical Field

The utility model belongs to the technical field of recycled concrete's technique and specifically relates to a recycled concrete is cleaning device for recovery system.

Background

With the development of municipal construction, the construction industry has also been rapidly developed. Because the speed of building renewal is constantly accelerated, a large number of waste concrete buildings are dismantled, huge waste concrete is generated, and a large amount of waste concrete is also generated in the construction of new buildings. The need for efficient recycling of these waste concretes has also prompted research into recycled concrete technology around the world.

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. The recycled concrete has the characteristics of low price and simple production process, and simultaneously has the advantages of high compressive strength, good durability and the like, so the recycled concrete is one of the most widely used and most used building materials in the industries such as civil engineering and the like. The stirring station transports the stirred recycled concrete to the construction site by the stirring truck, a plurality of recycled concrete which is not used up or attached to the wall of the mixing drum can be reserved in the mixing drum of the stirring truck, and the concrete in the mixing drum needs to be cleaned up before the concrete is loaded next time. In the existing excess material recovery, the excess material is poured into the trough and then classified and recovered after being cleaned by the stirring truck, in the recovery system, the trough can be poured intermittently, in the process, slurry in the excess material is easy to adhere to the inner wall of the trough and is not easy to clean, and after a period of time, the slurry is adhered to the inner wall of the trough, so that the cleaning is very troublesome.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, one of the purposes of the utility model is to provide a recycled concrete is cleaning device for recovery system, can reduce artificial work, in time washes away the clout in the silo.

The above object of the present invention is achieved by the following technical solutions: the utility model provides a clearance device for recycled concrete recovery system, includes the silo, the silo top is equipped with the washing unit spare that is used for wasing the trucd mixer, a curb plate is higher than another curb plate in the relative both sides board of silo, and the silo bottom sets up downwards towards discharge gate direction slope, and the higher one end in silo bottom is equipped with the washing unit spare that is used for clearing up the silo inner wall.

Through adopting above-mentioned technical scheme, when the clout was emptyd from the lower one end of silo to the trucd mixer, through empting the higher one end downward flow in the silo, the clout in the silo passes through the higher one end discharge gate department that flows to the silo in silo bottom, the slope setting of silo bottom can realize the quick flow of clout in the silo, the clout is cleared up the bottom of silo through the washing subassembly on the silo after flowing, reduce artificial work, can rinse the clout in the silo in time, reduce the adhesion of clout at the silo inner wall.

Preferably, the cleaning assembly comprises a mounting plate mounted in the trough, a high-pressure spray head is connected to the mounting plate, the other end of the high-pressure spray head is connected with a water inlet pipe, and the other end of the water inlet pipe is connected with a water pump.

Through adopting above-mentioned technical scheme, start the water pump, the water pump is taken out water to high pressure nozzle through the inlet tube, and high pressure nozzle washes away remaining clout towards silo inner wall water spray, avoids the clout to solidify and stays on the silo inner wall.

Preferably, more than three high-pressure spray heads are arranged on the mounting plate.

Through adopting above-mentioned technical scheme, a plurality of high pressure nozzle are convenient for realize the clearance of silo inner wall bigger area.

Preferably, the mounting plate is provided with a mounting hole, a rubber ring is fixedly sleeved in the mounting hole, and the high-pressure nozzle is fixed on the mounting plate through the rubber ring.

By adopting the technical scheme, the high-pressure spray head can be taken out from the mounting hole, and the movable high-pressure spray head is formed by separating from the mounting plate, so that the cleaning of the rest parts of the trough is realized.

Preferably, the two ends of the mounting plate are rotatably connected to two opposite side walls of the trough.

Through adopting above-mentioned technical scheme, high pressure nozzle on the mounting panel changes high pressure nozzle's water spray direction through rotating the mounting panel for the clout on the silo inner wall is cleared up more.

Preferably, the water inlet pipe is a hose.

Through adopting above-mentioned technical side, the inlet tube adopts the hose to be convenient for realize that the mounting panel rotates and drives high pressure nozzle redirecting.

Preferably, a water conveying pipe used for cleaning the inner wall of the trough is arranged above the higher end of the trough, and a first spray head and a second spray head are arranged on the inner wall of the trough, facing the water conveying pipe.

Through adopting above-mentioned technical scheme, the clearance of clout on the silo lateral wall can be realized to first shower nozzle and the second shower nozzle of higher one.

Preferably, the flushing assembly comprises a spray pipe arranged above the trough and a water guide pipe communicated with the spray pipe.

Through adopting above-mentioned technical scheme, the aqueduct is taken out the water in the recovery pond to the spray tube to realize the washing to the trucd mixer through the spray tube.

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

1. surplus material in the silo passes through the discharge gate department of the higher one end flow direction silo in silo bottom, and the slope setting of silo bottom can realize the quick flow of surplus material in the silo, and the surplus material is cleared up the bottom of silo through the cleaning assembly on the silo after flowing, reduces artificial work, can wash the surplus material in the silo in time, reduces the adhesion of surplus material at the silo inner wall.

2. The high-pressure spray head sprays water towards the inner wall of the trough to flush away residual materials, and the residual materials are prevented from being solidified and remained on the inner wall of the trough.

3. The high-pressure sprayer on the mounting panel changes the water spray direction of high-pressure sprayer through rotating the mounting panel for more clouts ground are cleared up on the silo inner wall.

Drawings

Fig. 1 is a schematic view of the overall structure of the present application.

Fig. 2 is a partially enlarged schematic view of a portion a in fig. 1.

Fig. 3 is a schematic view of the structure of the cleaning assembly of the present application.

Fig. 4 is a partially enlarged schematic view of a portion B in fig. 3.

In the figure, 1, a flushing assembly; 11. a nozzle; 12. a water conduit; 2. a sand-stone separator; 31. a recovery tank; 4. a trough; 5. a flow guide pipe; 51. a viewing port; 6. a paddle conveying groove; 71. vibrating a motor; 72. a damping spring; 8. cleaning the assembly; 81. mounting a plate; 811. a rubber ring; 82. a high pressure spray head; 83. a water inlet pipe; 91. a water delivery pipe; 92. a first nozzle; 93. and a second spray head.

Detailed Description

The present invention will be described in further detail with reference to the accompanying fig. 1-4.

Referring to fig. 1, for the utility model discloses a cleaning device for recycled concrete recovery system, including silo 4, the washing component 1 that is used for wasing the trucd mixer in 4 tops of silo, sand and stone separator 2 is connected to 4 discharge gate departments of silo, and the department intercommunication of the play oar mouth of sand and stone separator 2 has defeated oar groove 6, and the one end and the recovery pond 31 intercommunication of defeated oar groove 6.

Referring to fig. 1 and 2, a guide pipe 5 is connected between a discharge port of a material tank 4 and a feed port of a sand-stone separator 2, the guide pipe 5 is arranged in an inclined manner from one end connected with the material tank 4 to one end of the feed port of the sand-stone separator 2, the inclination angle can be 5-10 degrees, excess materials and water in the material tank 4 flow to the guide pipe 5 through the discharge port and enter the sand-stone separator 2, cement slurry flows out from a slurry outlet at the bottom of the sand-stone separator 2, and sand and stones are separated by the sand-stone separator 2.

Referring to fig. 1 and 2, the slurry outlet at the end of the sand-stone separator 2 is communicated with the slurry conveying groove 6, the wall of the slurry conveying groove 6 is arc-shaped and convenient to clean, and the slurry enters the recovery tank 31 through the slurry conveying groove 6. In this embodiment, referring to fig. 3, in order to monitor the state of the excess material and water in the trough 4 flowing into the sand-stone separator 2, a square observation opening 51 is opened above the guide pipe 5 along the length direction of the guide pipe 5, and meanwhile, if more excess material is accumulated in the guide pipe 5, it is also convenient to push the excess material to the sand-stone separator 2 by pushing with an auxiliary tool manually, such as a stick-shaped object.

Referring to fig. 3, washing subassembly 1 is including the aqueduct 12 that is located silo 4 top, aqueduct 12 one end is connected with spray tube 11, referring to fig. 1, aqueduct 12 one end stretches into in the recovery pond 31, recovery pond 31 is equipped with threely, three recovery pond 31 communicates in proper order each other, be equipped with the screen cloth of filtering mud between the adjacent recovery pond 31, be equipped with the power pump in recovery pond 31, utilize the waste water of recovery pond 31 through the power pump, mainly be used for wasing the trucd through washing subassembly 1 in this embodiment, surplus material and water after the washing trucd are poured into in silo 4. In this implementation, silo 4 is the setting of rectangular bodily form, and the inner wall of silo 4 is established to the arc, and the one end that the discharge gate was kept away from to 4 bottoms of silo sets up downwards towards the one end slope of 4 discharge gates of silo for clout mud flows to 4 discharge gates of silo fast in the silo 4.

Referring to fig. 3 and 4, a cleaning assembly 8 for cleaning the inner wall of the trough 4 is arranged at the higher end of the bottom of the trough 4, the cleaning assembly 8 comprises a mounting plate 81 mounted on the trough 4 and a high-pressure spray head 82 fixedly connected to the mounting plate 81, three high-pressure spray heads 82 arranged on the mounting plate 81 are taken as examples for explanation, a water inlet pipe 83 is connected to the other end of the high-pressure spray head 82, and a water pump is connected to the other end of the water inlet pipe 83. And starting the water pump, pumping clear water to the high-pressure spray head 82 by the water pump through the water inlet pipe 83, and flushing residual excess materials at the bottom and on the inner wall of the trough 4 by the high-pressure spray head 82 to avoid the residual materials from being solidified and remained on the inner wall of the trough 4. The support frame is arranged above the trough 4, the connecting shafts at the two ends of the mounting plate 81 are connected with the support frame in a rotating mode, the water inlet pipe 83 is provided with a hose, the direction of the high-pressure spray head 82 towards the inner wall of the trough 4 can be changed by rotating the mounting plate 81, and more excess materials on the inner wall of the trough 4 are cleaned.

In this embodiment, in order to reduce to spatter on mounting panel 81 and high pressure nozzle 82 when falling the material in silo 4, the mounting panel 81 lower extreme can be equipped with the protection box that is used for protecting high pressure nozzle 82, and the opening has all been seted up at the position department that high pressure nozzle 82 corresponds to the protection box, and the water in high pressure nozzle 82 passes through the opening and sprays the clearance towards silo 4's inner wall, and the surplus material that spatters on mounting panel 81 and high pressure nozzle 82 when the protection box can reduce to fall the material in silo 4.

Referring to fig. 3 and 4, in this embodiment, in order to improve the cleaning of the inner wall of the trough 4, the water pipe 91 is arranged at the higher end of the side plate of the trough 4, the water pipe 91 is arranged along the length direction of the trough 4, the length direction of the water pipe 91 is provided, the water pipe 91 is provided with the first spray heads 92 and the second spray heads 93 in a staggered manner, water sprayed by the first spray heads 92 flows to the bottom of the trough 4 from the inner wall of the higher side plate of the trough 4, the second spray heads 93 are obliquely arranged towards the inner wall opposite to the higher side plate of the trough 4, and water sprayed by the second spray heads 93 is sprayed onto the lower inner wall of the side plate of the trough 4, so that the cleaning of the.

Referring to fig. 3, the first heads 92 and the second heads 93 are alternately arranged, the second heads 93 are located between two adjacent first heads 92, and the first heads 92 are located between two adjacent second heads 93. Through set up first shower nozzle 92 and second shower nozzle 93 on 4 curb plates of silo, further realized the washing to clout mud on 4 relative inner walls of silo, combine belt cleaning device for clout on the whole inner wall of silo 4 on a larger scale is washd, alleviates artificial work, avoids mud to bond on 4 inner walls of silo, makes available volume reduce gradually in the silo 4.

Referring to fig. 3, in order to reduce the cement paddle adhered to the trough 4, the excess material in the trough 4 completely flows out, the residue of the excess material at the bottom of the trough 4 is reduced, a vibration motor 71 is arranged below the trough 4, a rack for supporting the trough 4 is arranged below the trough 4, a damping spring 72 is arranged at the joint of the rack and the trough 4, and the rack is fixed on the ground more stably when the vibration motor 71 works.

In this example, the waste water from the tank 4 cleaned by the high pressure nozzle 82, the first nozzle 92 and the second nozzle 93 is introduced into the recovery tank 31 through the sand separator 2, the waste water in the recovery tank 31 is used for cleaning the mixer truck by the power pump, and the remainder and water after cleaning the mixer truck are poured into the tank 4. In the whole waste water utilization cycle, if the waste water in the recovery tank 31 is more, the waste water can be pumped into a water storage barrel for production so as to meet the production requirement.

The implementation principle of the embodiment is as follows: set up the cleaning assembly 8 of clearing up 4 inner walls of silo in the higher one end in 4 bottoms of silo, high pressure nozzle 82 through among the cleaning assembly 8 realizes the washing of 4 inner walls of silo, and adjust the position of high pressure nozzle 82 through rotating mounting panel 81, realize the washing to 4 inner walls of silo in the wider range, and combine first shower nozzle 92 and second shower nozzle 93 on the higher curb plate of silo 4 further to realize wasing the clout that 4 inner walls of silo both sides bonded, reduce the adhesion of clout on the silo inner wall.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, 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. The utility model provides a recycled concrete is cleaning device for recovery system, includes silo (4), its characterized in that: silo (4) top is equipped with flushing component (1) that is used for wasing the trucd mixer, one side panel is higher than another curb plate in the relative both sides board of silo (4), and silo (4) bottom sets up downwards towards the slope of discharge gate direction, and the higher one end in silo (4) bottom is equipped with washing component (8) that are used for clearing up silo (4) inner wall.

2. The cleaning apparatus for recycled concrete recycling system according to claim 1, characterized in that: wash subassembly (8) including installing mounting panel (81) in silo (4), be connected with high pressure nozzle (82) on mounting panel (81), high pressure nozzle (82) other end is connected with inlet tube (83), and the inlet tube (83) other end is connected with the water pump.

3. The cleaning apparatus for recycled concrete recycling system according to claim 2, characterized in that: more than three high-pressure spray heads (82) are arranged on the mounting plate (81).

4. The cleaning apparatus for recycled concrete recycling system according to claim 2, characterized in that: the mounting plate (81) is provided with a mounting hole, a rubber ring (811) is fixedly arranged in the mounting hole in an inner sleeve mode, and the high-pressure spray head (82) is fixed to the mounting plate (81) through the rubber ring (811).

5. The cleaning apparatus for recycled concrete recycling system according to claim 2, characterized in that: the two ends of the mounting plate (81) are rotatably connected to two opposite side walls of the trough (4).

6. The cleaning apparatus for recycled concrete recycling system according to claim 2, characterized in that: the water inlet pipe (83) adopts a hose.

7. The cleaning apparatus for recycled concrete recycling system according to claim 1, characterized in that: the feed trough is characterized in that a water conveying pipe (91) used for cleaning the inner wall of the feed trough (4) is further arranged above the higher end of the feed trough (4), and a first spray head (92) and a second spray head (93) are arranged on the inner wall, facing the feed trough (4), of the water conveying pipe (91).

8. The cleaning apparatus for recycled concrete recycling system according to claim 1, characterized in that: the washing assembly (1) comprises a spray pipe (11) arranged above the trough (4) and a water guide pipe (12) communicated with the spray pipe (11).