CN213873455U

CN213873455U - Reverse liquid filtering equipment for construction waste

Info

Publication number: CN213873455U
Application number: CN202022278132.4U
Authority: CN
Inventors: 肖青; 贾华婷; 武飞超; 李运筹
Original assignee: Individual
Current assignee: Shanghai Anmao Municipal Engineering Co.,Ltd.
Priority date: 2020-10-14
Filing date: 2020-10-14
Publication date: 2021-08-03
Anticipated expiration: 2030-10-14

Abstract

The utility model relates to a building rubbish handles technical field, a reverse liquid filtration equipment of building rubbish is provided, including outer box and control switch, the upper left side fixed mounting of outer box has control switch, the right side below fixed mounting of outer box has the fan, the inside bottom fixed mounting of fan has the lower plate, the vertical trompil in outside of lower plate is provided with the outage, the inside outside opening of lower plate is provided with the stock solution storehouse, the vertical fixed mounting in middle part of lower plate has servo motor, the equal vertical fixed mounting of the left and right-hand member of lower plate has multistage hydraulic push rod, the inner wall right side fixed mounting of outer box has the air discharge plate, the inside top of outer box rotates and is connected with the rose box, the inner wall fixed mounting of rose box has spacing, the inside below embedding of rose box is provided with the lower plate, the inside top embedding of rose box is provided with the top board. The utility model discloses filtration efficiency is higher, and the building rubbish after the filtration can discharge fast, and the flexibility ratio is higher, and it is more convenient to use.

Description

Reverse liquid filtering equipment for construction waste

Technical Field

The utility model relates to a construction waste handles technical field, especially relates to a reverse liquid filtration equipment of construction waste.

Background

The construction waste refers to the general name of dregs, waste concrete, waste bricks and stones and other wastes produced by people in the production activities of the construction industry such as demolition, construction, decoration and repair. The construction waste can be classified into engineering residue soil, decoration waste, demolition waste, engineering slurry and the like according to the production source; the construction waste can be classified into slag, concrete blocks, broken stone blocks, broken bricks and tiles, waste mortar, slurry, asphalt blocks, waste plastics, waste metals, waste bamboo and wood and the like according to the composition. Along with the acceleration of industrialization and urbanization processes, the construction industry is rapidly developed at the same time, along with the increase of the generated construction wastes, the quantity of Chinese construction wastes accounts for more than one third of the total quantity of the municipal wastes, and because some construction wastes contain a large amount of liquid, the liquid in the construction wastes needs to be filtered out, so that the liquid and the construction wastes can be subjected to pollution-free treatment in the following process.

For example, a building rubbish comprehensive utilization production line with a patent number of CN201821707371.3 in the prior art relates to the field of rubbish classification, and the building rubbish comprehensive utilization production line comprises a feeding device and a filtering device. The filtering device comprises a box body and at least two filtering plates which are arranged from top to bottom at intervals. The feeding device is connected to the box body and used for pushing the construction waste into the box body. The inside accommodation space that forms of box, the top of box are equipped with the feed inlet, and the bottom half is equipped with the delivery port, and the lateral wall of box is equipped with first discharge gate, feed inlet, delivery port and first discharge gate all with state accommodation space intercommunication. First discharge gate and filter one-to-one, the filter has the upper surface, and the upper surface downward sloping accesss to first discharge gate. Two adjacent filter are first filter and second filter, and first filter is located the top of second filter, and the filtration pore of first filter is greater than the filtration pore of second filter. This building rubbish comprehensive utilization production line can realize the washing and the meticulous screening filtration of building rubbish. However, when the device is actually used, the speed of filtering the construction waste is low, the construction waste is easy to stop on the filter plate, and the working efficiency is low.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problems existing in the technology and providing a construction waste reverse liquid filtering device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a reverse liquid filtering device for construction waste comprises an outer box body and a control switch, wherein the control switch is fixedly mounted at the upper left of the outer box body, a fan is fixedly mounted at the lower right of the outer box body, a lower bottom plate is fixedly mounted at the bottom inside the fan, a liquid discharging hole is formed in a vertical hole formed in the outer side of the lower bottom plate, a liquid storage bin is arranged at an outer side opening in the lower bottom plate, a servo motor is vertically and fixedly mounted in the middle of the lower bottom plate, multistage hydraulic push rods are vertically and fixedly mounted at the left end and the right end of the lower bottom plate, an exhaust plate is fixedly mounted at the right side of the inner wall of the outer box body, a filtering box is rotatably connected to the upper inside of the outer box body, a limiting strip is fixedly mounted on the inner wall of the filtering box, the lower bottom plate is embedded in the lower inside of the filtering box, an upper pressing plate is embedded in the upper inside of the filtering box, and limiting grooves are formed in openings in the outer walls of the upper pressing plate and the lower bottom plate, the inner rotating disc is rotatably connected inside the upper pressing plate, the outer wall of the inner rotating disc is fixedly provided with an ejector block, and the positioning rod is fixedly connected inside the limiting groove of the upper pressing plate through a spring.

Preferably, the limiting grooves of the lower bottom plate and the upper pressing plate are respectively matched with the limiting strips on the inner wall of the filter box, and the lower bottom plate and the upper pressing plate respectively slide up and down in the horizontal direction in the filter box.

Preferably, the cross-sectional areas of the lower bottom plate and the upper pressing plate are consistent, and the outer walls of the lower bottom plate and the upper pressing plate are tightly attached to the inner wall of the filter box.

Preferably, the inner rotating disc rotates left and right 0-20 degrees inside the upper pressure plate, and the top block on the inner rotating disc clings to the positioning rod in the anticlockwise direction.

Preferably, the positioning rod slides in the upper pressure plate in the horizontal direction.

Preferably, a through hole is formed in the middle opening below the filter box, and a push rod of the output end above the multi-stage hydraulic push rod is arranged below the through hole.

Preferably, the exhaust end above the fan is fixedly connected with the exhaust plate through a pipeline, and the fan, the servo motor and the multistage hydraulic push rod are all independently and electrically connected with an external power supply through a control switch.

The utility model provides a contrary liquid filtration equipment of building rubbish has following beneficial effect:

1. this kind of contrary liquid filtration equipment of building rubbish is through being provided with the top board for pour into in the inside back of rose box when building rubbish, through embedding top board to the inside back of rose box, make the top board hug closely the upper surface of building rubbish, carry on spacingly to building rubbish, prevent that building rubbish from beating when filtering, further improved the filtration efficiency of device.

2. This kind of contrary liquid filtration equipment of building rubbish is through being provided with the lower plate for after building rubbish has strained water, the through-hole of rose box below can be passed to the push rod of multistage hydraulic push rod top, and shifts up through the building rubbish of lower plate top its top, and follow-up building material's exhaust velocity is faster, and more thorough.

3. This kind of contrary liquid filtration equipment of building rubbish is through being provided with the air discharge plate for when the chucking has debris on the screen cloth in the rose box, the fan can produce the air current and pass through the air discharge plate and discharge, blows to the screen cloth in the rose box, makes debris run out, further improvement the subsequent work efficiency of device.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic top view of a partial structure of a filter box according to the present invention;

FIG. 3 is a schematic top view of a partial structure of the upper platen according to the present invention;

fig. 4 is an enlarged schematic structural diagram of fig. 3A of the present invention.

Illustration of the drawings:

the device comprises a base, a main body, a.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-4, a reverse liquid filtering device for construction waste comprises an outer box 1 and a control switch 2, wherein the control switch 2 is fixedly installed at the upper left of the outer box 1, a fan 3 is fixedly installed at the lower right of the outer box 1, a lower bottom plate 301 is fixedly installed at the bottom end inside the fan 3, a liquid discharging hole 4 is formed in a vertical hole formed in the outer side of the lower bottom plate 301, a liquid storage bin 5 is arranged at an outer side opening in the lower bottom plate 301, a servo motor 6 is vertically and fixedly installed in the middle of the lower bottom plate 301, a multi-stage hydraulic push rod 7 is vertically and fixedly installed at both the left and right ends of the lower bottom plate 301, an exhaust plate 8 is fixedly installed at the right side of the inner wall of the outer box 1, a filter box 9 is rotatably connected to the upper inside of the outer box 1, a limit strip 901 is fixedly installed on the inner wall of the filter box 9, the lower bottom plate 301 is embedded in the inner part of the filter box 9, an upper pressing plate 11 is embedded in the inner part of the filter box 9, limiting grooves 12 are formed in openings of outer walls of the upper pressing plate 11 and the lower base plate 301, an inner rotating disc 13 is rotatably connected inside the upper pressing plate 11, an ejector block 14 is fixedly mounted on the outer wall of the inner rotating disc 13, and a positioning rod 15 is fixedly connected inside the limiting groove 12 of the upper pressing plate 11 through a spring.

In this embodiment, the limiting grooves 12 of the lower base plate 301 and the upper pressing plate 11 are respectively engaged with the limiting strips 901 on the inner wall of the filtering box 9, and the lower base plate 301 and the upper pressing plate 11 respectively slide up and down in the filtering box 9 in the horizontal direction, so that the limiting grooves 12 of the lower base plate 301 and the upper pressing plate 11 can be limited by the limiting strips 901 to prevent dislocation and deviation in the up-and-down moving process.

In this embodiment, the cross-sectional areas of the lower base plate 301 and the upper press plate 11 are the same, the outer walls of the lower base plate 301 and the upper press plate 11 are tightly attached to the inner wall of the filter box 9, and when the multistage hydraulic push rod 7 pushes the construction waste above the lower base plate 301 to move upwards, the construction waste can be quickly discharged from the filter box 9, so that the working efficiency of the device is further improved.

In this embodiment, the inner rotating disc 13 rotates left and right 0-20 degrees inside the upper pressing plate 11, the counterclockwise direction of the top block 14 on the inner rotating disc 13 clings to the positioning rod 15, after the upper pressing plate 11 is embedded into the filter box 9, the inner rotating disc 13 on the upper pressing plate 11 rotates counterclockwise, at this time, the top block 14 of the rotating disc 13 pushes the positioning rod 15 to extend out from the limiting groove 12 and clings to the limiting strip 901 of the filter box 9 to fix the upper pressing plate 11, and the building rubbish is prevented from jumping in the filtering process.

In this embodiment, the positioning rod 15 slides horizontally inside the upper pressing plate 11, and after the upper pressing plate 11 is inserted into the filter box 9, the inner rotating disc 13 of the upper pressing plate 11 is rotated counterclockwise, and at this time, the top block 14 of the rotating disc 13 pushes the positioning rod 15 to extend out of the limiting groove 12, and to be closely attached to the limiting strip 901 of the filter box 9, so as to fix the upper pressing plate 11.

In this embodiment, the middle opening below the filter box 9 is provided with the through-hole, the push rod of the output end above the multistage hydraulic push rod 7 is arranged below the through-hole, when the construction waste after filtration is taken out, the push rod above the multistage hydraulic push rod 7 can pass through the through-hole below the filter box 9, and the construction waste above the multistage hydraulic push rod can be pushed up and moved upwards through the lower base plate 301, and the subsequent construction material is discharged more quickly and more thoroughly.

In this embodiment, the exhaust end of fan 3 top passes through fixed connection between pipeline and the air discharge plate 8, and fan 3, servo motor 6 and multistage hydraulic push rod 7 are all through independent electric connection between control switch 2 and the external power source, are convenient for carry out independent electric control through control switch 2 to fan 3, servo motor 6 and multistage hydraulic push rod 7 more.

The upper press plate 11 is made of a metal aluminum plate.

The working principle is as follows: when the construction waste is poured into the filter box 9 and is embedded into the filter box 9 through the upper pressing plate 11, when the upper pressing plate 11 is tightly attached to the upper surface of the construction waste, the inner rotating disc 13 of the upper pressing plate 11 is rotated anticlockwise, at the same time, the top block 14 of the rotating disc 13 pushes the positioning rod 15 to extend out of the limiting groove 12 and tightly attach to the limiting strip 901 of the filter box 9, the upper pressing plate 11 is fixed, so that the upper pressing plate 11 is tightly attached to the upper surface of the construction waste to limit the construction waste, the construction waste is prevented from jumping during filtering, the filtering efficiency of the device is further improved, the servo motor 6 drives the filter box 9 to rotate, liquid in the construction waste in the filter box 9 is thrown out due to centrifugal force, the liquid flows into the liquid storage bin 5 through the liquid discharge hole 4 to be stored, the upper pressing plate 11 is taken out after water is filtered, a push rod above the multi-stage hydraulic push rod 7 can pass through a through hole below the filter box 9, and move the building rubbish of its top through lower plate 301 top and move up, follow-up building material's discharge velocity is faster, and more thorough, when the chucking has debris on the screen cloth in the rose box 9, fan 3 can produce the air current and discharge through air discharge plate 8, blows to the screen cloth in the rose box 9 for debris run out, further improvement the subsequent work efficiency of device.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a building rubbish contrary liquid filtration equipment, includes outer box (1) and control switch (2), the upper left side fixed mounting of outer box (1) has control switch (2), its characterized in that: a fan (3) is fixedly mounted at the lower right side of the outer box body (1), a lower bottom plate (301) is fixedly mounted at the bottom inside the fan (3), a liquid discharge hole (4) is formed in a vertical hole formed in the outer side of the lower bottom plate (301), a liquid storage bin (5) is arranged at an opening in the outer side of the inner side of the lower bottom plate (301), a servo motor (6) is vertically and fixedly mounted at the middle part of the lower bottom plate (301), a multi-stage hydraulic push rod (7) is vertically and fixedly mounted at the left end and the right end of the lower bottom plate (301), an exhaust plate (8) is fixedly mounted at the right side of the inner wall of the outer box body (1), a filter box (9) is rotatably connected to the upper inside of the outer box body (1), a limiting strip (901) is fixedly mounted on the inner wall of the filter box (9), a lower bottom plate (301) is embedded in the lower inside of the filter box (9), and an upper pressing plate (11) is embedded in the upper inside of the filter box (9), the outer wall of the upper pressing plate (11) and the outer wall of the lower bottom plate (301) are provided with limiting grooves (12) in an opening mode, an inner rotating disc (13) is connected to the inner portion of the upper pressing plate (11) in a rotating mode, an ejector block (14) is fixedly mounted on the outer wall of the inner rotating disc (13), and a positioning rod (15) is fixedly connected to the inner portion of the limiting groove (12) of the upper pressing plate (11) through a spring.

2. The reverse construction waste liquid filtering apparatus according to claim 1, wherein: the limiting grooves (12) of the lower bottom plate (301) and the upper pressing plate (11) are respectively matched with the limiting strips (901) on the inner wall of the filter box (9), and the lower bottom plate (301) and the upper pressing plate (11) respectively slide up and down in the horizontal direction in the filter box (9).

3. The reverse construction waste liquid filtering apparatus according to claim 1, wherein: the cross-sectional areas of the lower bottom plate (301) and the upper pressing plate (11) are consistent, and the outer walls of the lower bottom plate (301) and the upper pressing plate (11) are tightly attached to the inner wall of the filter box (9).

4. The reverse construction waste liquid filtering apparatus according to claim 1, wherein: the inner rotating disc (13) rotates left and right within the upper pressure plate (11) by 0-20 degrees, and the top block (14) on the inner rotating disc (13) is tightly attached to the positioning rod (15) in the anticlockwise direction.

5. The reverse construction waste liquid filtering apparatus according to claim 1, wherein: the positioning rod (15) slides in the horizontal direction in the upper pressure plate (11).

6. The reverse construction waste liquid filtering apparatus according to claim 1, wherein: the middle opening below the filter box (9) is provided with a through hole, and the push rod at the output end above the multistage hydraulic push rod (7) is arranged below the through hole.

7. The reverse construction waste liquid filtering apparatus according to claim 1, wherein: the exhaust end above the fan (3) is fixedly connected with an exhaust plate (8) through a pipeline, and the fan (3), the servo motor (6) and the multistage hydraulic push rod (7) are all electrically connected with an external power supply independently through the control switch (2).