CN212789976U

CN212789976U - Sewage recovery processing device for washing sand by dolomite sand

Info

Publication number: CN212789976U
Application number: CN202021591869.5U
Authority: CN
Inventors: 汪礼平
Original assignee: Dexing Jiaren Building Materials Co ltd
Current assignee: Dexing Jiaren Building Materials Co ltd
Priority date: 2020-08-04
Filing date: 2020-08-04
Publication date: 2021-03-26
Anticipated expiration: 2030-08-04

Abstract

The utility model belongs to the technical field of the washing equipment, especially, be a sewage recovery processing device for dolomite sand washing, to current sewage recovery processing device for dolomite sand washing because the filter effect is relatively poor, and do not possess the function of clearing up the filter residue on the filter screen, the filter screen easily takes place to block up, leads to the relatively poor problem of continuous usability, the scheme as follows is proposed now, and it includes the box, the fixed intercommunication in box top one side has the inlet pipe, and box one side bottom intercommunication has the discharging pipe, and fixed mounting has same arc filter screen between the inner wall of both sides around the box, rotates between the inner wall of both sides around the box according to installing same connecting axle, the one end of two montants of connecting axle bottom fixedly connected with, and the other end fixed mounting of two montants has same scraper blade. The utility model discloses a strike vibrations to the filter screen and prevent that the filter screen from blockking up to can strike off the collection to the filter residue that sewage filters the production, so that the use that lasts.

Description

Sewage recovery processing device for washing sand by dolomite sand

Technical Field

The utility model relates to a sand washing equipment technical field especially relates to a dolomite sand sewage recovery processing apparatus for sand washing.

Background

The dolomite is a carbonate mineral with a crystal belonging to a trigonal system, the crystal structure of the dolomite is similar to that of calcite, the crystal form is rhombohedral, the crystal face is often bent into a saddle shape, and the poly-platelet is common and is mostly a block-shaped and granular aggregate. At present, a large amount of raw materials and recyclable waste materials in the industries of metallurgy, mines, chemical industry, cement, building, road construction and the like need to be processed by a sand making machine and sand washing equipment, the raw materials are crushed to the granularity required by the next operation by the sand making machine, and then the raw materials are cleaned by the sand washing equipment to meet the use requirement. Because the sand and stone are cleaned by mainly using a water washing method, a large amount of sewage is generated in the sand washing process, the sewage in the sand box needs to be continuously discharged, and clean water is injected into the sand box. Most of the sewage generated in the process is directly discharged outside, so that water resource waste is caused. Through retrieval, Chinese patent with publication number CN210206169U discloses a sand washing tank sewage recovery processing device for sand washing in sand making, which belongs to the technical field of sand washing in sand making, and specifically comprises a sand washing machine arranged on a frame, wherein a vibration dewatering screen is also arranged on the frame, a water collecting tank is arranged at the bottom of the vibration dewatering screen, a water outlet tank is arranged on a sand washing tank of the sand washing machine, a first water outlet pipe is arranged at the bottom of the water outlet tank, the water outlet pipe is connected with the water collecting tank, the water collecting tank is connected with a water treatment tank through a second water outlet pipe, a first settling tank, a second settling tank and a clean water tank are arranged in the water treatment tank, the second water outlet pipe is connected with the first settling tank, a partition plate is arranged between the first settling tank and the second settling tank, an overflow port is arranged at the upper part of the partition plate, a filtering component is arranged between the second settling tank and the clean water tank, a circulating water pump is arranged in the, this design can guarantee the waste water cyclic utilization that the sand washing produced, the water economy resource.

However, the above design has disadvantages that the filtering effect is poor, the filter residue is easily adhered to the filter screen to cause the filter screen to be blocked, the continuous usability is poor due to the fact that the filter residue on the filter screen is not cleaned, manual cleaning is needed to be carried out periodically, and the working efficiency is reduced, so that the sewage recovery processing device for washing the dolomite sands is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving current sewage recovery processing device for dolomite sand washing because the filter effect is relatively poor, and do not possess the function, the filter screen that carry out the clearance of filter residue on the filter screen and easily take place to block up, lead to the relatively poor shortcoming of continuous usability, and the sewage recovery processing device for dolomite sand washing that proposes.

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

a sewage recovery processing device for washing sand with dolomite sands comprises a box body, wherein one side of the top of the box body is fixedly communicated with a feeding pipe, the bottom of one side of the box body is communicated with a discharging pipe, the same arc-shaped filter screen is fixedly arranged between the inner walls of the front side and the rear side of the box body, the same connecting shaft is rotatably arranged between the inner walls of the front side and the rear side of the box body, one end of two vertical rods is fixedly connected with the bottom of the connecting shaft, the other end of the two vertical rods is fixedly provided with the same scraper blade, the scraper blade is movably abutted against the top of the arc-shaped filter screen, the bottom of the other side of the box body is fixedly provided with two vertical plates and a sliding plate is provided with a sliding rod, one end of the sliding rod positioned in the, the utility model discloses a box, including box, slide bar, connecting axle, box front side, box, motor output shaft, connecting axle front end and pivot front end, the slide bar other end fixed mounting has the push pedal, and round bar and push pedal one side activity butt, box front side fixed mounting has the motor, and the equal fixed mounting of connecting axle front end and pivot front end has the band pulley on the motor output shaft, and the transmission installs.

Preferably, a transverse hole is formed in the bottom of the other side of the box body, a sealing sleeve is fixedly mounted in the transverse hole, the sealing sleeve is slidably sleeved on the outer side of the sliding rod in a sealing mode, and the box body is sealed while the sliding rod is guided.

Preferably, one end of two return springs is fixedly connected to one side of the push plate, and the other end of each return spring is fixedly connected to the other side of the box body to reset the push plate.

Preferably, the through-hole has been seted up to box one side, has placed the collecting box in the through-hole, and the collecting box is convenient for collect the filter residue with arc filter screen one side activity butt.

Preferably, a through hole is formed in one side of the bottom of the collecting box, and a second filter screen is fixedly mounted in the through hole to filter residual moisture of filter residues.

Preferably, a fixed plate is fixedly mounted at the top of the other side of the collecting box and fixedly connected with the box body through bolts, and a handle is fixedly mounted on one side of the fixed plate, so that the collecting box can be conveniently fixed and detached.

In the utility model, the sewage recovery processing device for washing the dolomite sand is characterized in that a box body is fed through a feeding pipe, an arc-shaped filter screen filters sewage, a motor output shaft drives a corresponding belt wheel to rotate clockwise by starting a motor, the belt wheel drives another two belt wheels to rotate by a belt, the other two belt wheels respectively drive a connecting shaft and a rotating shaft to rotate, the connecting shaft drives a scraper blade to rotate clockwise by two vertical rods, and thus filter residues on the surface of the arc-shaped filter screen move to one side close to a collecting box and are collected by the collecting box;

in the utility model, the sewage recovery processing device for washing the dolomite sand is characterized in that the disc is driven to rotate clockwise through the rotating shaft, the disc drives the circular rod to do clockwise circular motion and pushes the push plate to move to one side through the contact with the push plate, the reset spring is stretched, the push plate drives the knocking plate to move to one side through the slide rod and is separated from the contact with the arc-shaped filter screen, after the disc rotates for a certain time, the circular rod is separated from the contact with the push plate, the push plate resets under the action of the reset spring and drives the knocking plate to slide reversely through the slide rod, the arc-shaped filter screen is knocked under the inertia action of the knocking plate, the arc-shaped filter screen is vibrated through knocking to prevent the arc-shaped filter screen from being blocked, when enough filter residues are collected in the collecting box, the fixing plate and the collecting box are disassembled by closing the motor and then screwing down the bolt, so as to clean the filter residues in the collecting, so as to be used continuously;

the utility model has the advantages of reasonable design, prevent that the filter screen from blockking up through strikeing vibrations to the filter screen to can strike off the collection to the filter residue that sewage filters the production, so that the use that lasts, the reliability is high.

Drawings

FIG. 1 is a front view of a sewage recovery and treatment device for washing dolomite sands, which is provided by the utility model;

FIG. 2 is a sectional view of a sewage recovery and treatment device for sand washing of dolomite sands, which is provided by the utility model;

fig. 3 is a schematic structural diagram of a part a of the sewage recovery and treatment device for sand washing of dolomite sands, which is provided by the utility model.

In the figure: 1. a box body; 2. an arc-shaped filter screen; 3. a connecting shaft; 4. a vertical rod; 5. a squeegee; 6. a vertical plate; 7. a slide bar; 8. knocking the plate; 9. pushing the plate; 10. a rotating shaft; 11. a disc; 12. a circular rod; 13. a return spring; 14. sealing sleeves; 15. a motor; 16. a pulley; 17. a belt; 18. a collection box; 19. a second filter screen; 20. and (7) fixing the plate.

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.

Referring to fig. 1-3, a sewage recovery processing device for washing dolomite sand comprises a box body 1, a feeding pipe is fixedly communicated with one side of the top of the box body 1, a discharging pipe is communicated with the bottom of one side of the box body 1, the same arc-shaped filter screen 2 is fixedly installed between the inner walls of the front side and the rear side of the box body 1, the same connecting shaft 3 is rotatably installed between the inner walls of the front side and the rear side of the box body 1, one end of two vertical rods 4 is fixedly connected with the bottom of the connecting shaft 3, the other end of the two vertical rods 4 is fixedly provided with the same scraper 5, the scraper 5 is movably abutted against the top of the arc-shaped filter screen 2, the bottom of the other side of the box body 1 is fixedly provided with two vertical plates 6 and a sliding plate 7, one end of the sliding plate 7 positioned in the, the rotary shaft 10 is fixedly provided with a disc 11, the front side of the disc 11 is fixedly provided with a circular rod 12, the other end of the slide rod 7 is fixedly provided with a push plate 9, the circular rod 12 is movably abutted against one side of the push plate 9, the front side of the box body 1 is fixedly provided with a motor 15, the front end of the connecting shaft 3 and the front end of the rotary shaft 10 are fixedly provided with belt wheels 16 on an output shaft of the motor 15, and the three belt wheels 16 are provided with the same belt 17 in a transmission.

The utility model discloses in, horizontal hole has been seted up to 1 opposite side bottom of box, and horizontal downthehole fixed mounting has seal cover 14, and seal cover 14 slip sealed cover is established in the slide bar 7 outside, seals box 1 when leading slide bar 7.

The utility model discloses in, push pedal 9 one side two reset spring 13's of fixedly connected with one end, reset spring 13's the other end and 1 opposite side fixed connection of box reset push pedal 9.

The utility model discloses in, the through-hole has been seted up to 1 one side of box, has placed collecting box 18 in the through-hole, and collecting

box

18 and 2 one side activity butts of arc filter screen are convenient for collect the filter residue.

The utility model discloses in, the through-hole has been seted up to 18 bottom one side of collecting box, and fixed mounting has second filter screen 19 in the through-hole, filters the remaining moisture of filter residue.

The utility model discloses in, 18 opposite side top fixed mounting of collecting box have fixed plate 20, and fixed plate 20 passes through bolt and 1 fixed connection of box, and fixed plate 20 one side fixed mounting has the handle, is convenient for fix and dismantle collecting box 18.

In the utility model, when in use, the box body 1 is fed through the feeding pipe, the arc filter screen 2 filters sewage, and by starting the motor 15, the output shaft of the motor 15 drives the corresponding belt wheel 16 to rotate clockwise, the belt wheel 16 drives the other two belt wheels 16 to rotate through the belt 17, the other two belt wheels 16 respectively drive the connecting shaft 3 and the rotating shaft 10 to rotate, the connecting shaft 3 drives the scraper 5 to rotate clockwise through the two vertical rods 4, thereby the filter residue on the surface of the arc filter screen 2 moves to one side close to the collecting box 18 and is collected through the collecting box 18, simultaneously, the rotating shaft 10 drives the disc 11 to rotate clockwise, the disc 11 drives the circular rod 12 to do clockwise circular motion and pushes the push plate 9 to move to one side through the contact with the push plate 9, and the reset spring 13 is stretched, the push plate 9 drives the knock plate 8 to move to one side through the slide rod 7 and is separated from, disc 11 has rotated certain back, circular pole 12 breaks away from the contact with push pedal 9, push pedal 9 resets under reset spring 13's effect and drives through slide bar 7 and strikes board 8 reverse slip, and strike board 8 inertia effect and strike arc filter screen 2 down, make it vibrate through striking to arc filter screen 2, thereby prevent that it from taking place to block up, when having collected sufficient filter residue in collecting box 18, through closing motor 15, then the bolt is dismantled fixed plate 20 and collecting box 18 down soon, so that clear up the filter residue in the collecting box 18, so that continuously use.

Claims

1. The utility model provides a dolomite sand sewage recovery processing apparatus for sand washing, includes box (1), a serial communication port, the fixed intercommunication in box (1) top one side has the inlet pipe, box (1) one side bottom intercommunication has the discharging pipe, fixed mounting has same arc filter screen (2) between the both sides inner wall around box (1), rotate between the both sides inner wall around box (1) and press and install same connecting axle (3), the one end of two montants (4) of connecting axle (3) bottom fixedly connected with, the other end fixed mounting of two montants (4) has same scraper blade (5), scraper blade (5) and arc filter screen (2) top activity butt, box (1) another side bottom fixed mounting has two risers (6) and slide to install slide bar (7), the one end fixed mounting that slide bar (7) is located box (1) strikes board (8), strike board (8) and arc filter screen (2) bottom activity butt, one side rotation that two risers (6) are close to each other installs same pivot (10), and fixed mounting has disc (11) on pivot (10), and disc (11) front side fixed mounting has circular pole (12), slide bar (7) other end fixed mounting has push pedal (9), circular pole (12) and push pedal (9) one side activity butt, box (1) front side fixed mounting has motor (15), on motor (15) output shaft, the equal fixed mounting of connecting axle (3) front end and pivot (10) front end has band pulley (16), and the transmission is installed same belt (17) on three band pulley (16).

2. The device for recovering and treating the sewage generated by washing the dolomite sand as recited in claim 1, wherein a transverse hole is formed at the bottom of the other side of the box body (1), a sealing sleeve (14) is fixedly installed in the transverse hole, and the sealing sleeve (14) is arranged outside the sliding rod (7) in a sliding manner.

3. The sewage recovery and treatment device for dolomite sand washing according to claim 1, wherein one side of the push plate (9) is fixedly connected with one end of two return springs (13), and the other end of the return spring (13) is fixedly connected with the other side of the box body (1).

4. The device for recycling and treating the sewage generated by washing the dolomite sands as recited in claim 1, wherein a through hole is opened at one side of the box body (1), a collecting box (18) is placed in the through hole, and the collecting box (18) is movably abutted against one side of the arc-shaped filter screen (2).

5. The device for recycling and treating the sewage generated by washing the dolomite sands as recited in claim 4, wherein a through hole is opened on one side of the bottom of the collecting box (18), and a second filter screen (19) is fixedly installed in the through hole.

6. The device for recovering and treating the sewage generated by sand washing of the dolomite sands as recited in claim 4, wherein a fixing plate (20) is fixedly installed on the top of the other side of the collecting box (18), the fixing plate (20) is fixedly connected with the box body (1) through a bolt, and a handle is fixedly installed on one side of the fixing plate (20).