CN113976436B

CN113976436B - Double-cylinder counter-flow type environment-friendly sand washer with recovery function

Info

Publication number: CN113976436B
Application number: CN202111224499.0A
Authority: CN
Inventors: 任东风; 周迎春; 钟祥珍
Original assignee: Kaisheng Quartz Material Hainan Co ltd
Current assignee: Kaisheng Quartz Material Hainan Co ltd
Priority date: 2021-10-19
Filing date: 2021-10-19
Publication date: 2023-03-17
Anticipated expiration: 2041-10-19
Also published as: CN113976436A

Abstract

The invention discloses a double-barrel counter-flow type environment-friendly sand washer with a recovery function, which comprises a rack and is characterized in that a water tank is fixedly connected to the upper end of the rack, a support frame is fixedly connected to the inside of the water tank, and a double-barrel assembly is fixedly connected to the support frame. The invention relates to the technical field of sand washing and screening equipment, wherein a double-cylinder component is arranged, a driving motor is utilized to drive an inner cylinder and a spiral plate to rotate, the inner cylinder is matched with a guide plate to drive washing water to move upwards in a countercurrent manner, the spiral plate drives gravels to move upwards, the direction of the countercurrent flow is inclined upwards under the drive of the guide plate with water flow, and the gravels move upwards in a spiral manner, so that the gravels and the water flow form a differential speed, and the aim of washing and removing impurities from the gravels is fulfilled.

Description

Double-cylinder counter-flow type environment-friendly sand washer with recycling function

Technical Field

The invention relates to the technical field of sand washing and screening equipment, in particular to a double-barrel counter-flow type environment-friendly sand washer with a recovery function.

Background

The sand washer is mainly used for washing and selecting artificial sand, is widely used for washing and selecting materials in industries such as a gravel yard, a mine, building materials, traffic, chemical engineering, water conservancy and hydropower, a concrete mixing plant and the like, can remove impurities covering the surface of gravel, and simultaneously destroys a water vapor layer covering sand grains so as to be beneficial to dehydration, has a high-efficiency sand washing and cleaning effect, can mainly remove dust on the artificial sand, and is also called a spiral sand washer, a roller sand washer, a water wheel sand washer, a vibration sand washer and the like due to different appearances and principles.

In the prior art, although a double-barrel counter-flow type sand washer manufactured by adopting a counter-flow water principle has the advantages of water consumption saving, simple structure, light weight, durability, low manufacturing cost and the like, as the water outlet direction is opposite to the movement direction of sand and stones, the processing speed is slow, the energy consumption is high, and mud and sand impurities are easily mixed into the sand and stones again due to the backflow of water flow under the driving of the sand and stones, the double-barrel counter-flow type environment-friendly sand washer with the recycling function is provided for solving the problems.

Disclosure of Invention

The invention aims to solve the problems in the prior art, and provides a double-cylinder counter-flow type environment-friendly sand washer with a recovery function.

In order to achieve the purpose, the invention adopts the following technical scheme:

a double-barrel counter-flow type environment-friendly sand washer with a recovery function comprises a rack, wherein a water tank is fixedly connected to the upper end of the rack, a support frame is fixedly connected in the water tank, and a double-barrel assembly is fixedly connected to the support frame;

the double-cylinder assembly comprises an outer cylinder fixedly connected with a support frame, a spiral plate is connected in the outer cylinder in a sliding mode, an inner cylinder is further connected to the support frame in a rotating mode, a net cylinder is fixedly connected to one end, far away from the support frame, of the inner cylinder, a plurality of guide plates are fixedly connected to the inner wall of the net cylinder, a driving motor is fixedly connected to the support frame, a transmission rod is fixedly connected to the output end of the driving motor and is fixedly connected with the inner cylinder, clamping teeth are arranged on the side wall of the inner cylinder in a surrounding mode, a driven gear matched with the clamping teeth is connected to the support frame in a rotating mode, an inner gear meshed with the driven gear is fixedly connected to the spiral plate, a water receiving plate arranged on the rack is fixedly connected with a cleaning water receiving plate, the water receiving plate is located in the net cylinder, the double-cylinder assembly can enable the water outlet direction and the sand stone moving direction to be the same, and can shunt sand and sewage.

Preferably, the last fixed surface of basin is connected with the support that the slope set up, and the both sides inner wall of support has all seted up the triangular groove, and sliding connection has the slider in the triangular groove, go up fixedly connected with otter board between the slider, the lower fixed surface of otter board is connected with compression spring, and compression spring's lower extreme and support counterbalance setting, the deflector that the inner wall fixedly connected with slope that the basin is close to the otter board sets up, the last fixed surface of basin is connected with the link, and fixedly connected with waterproof motor on the link, waterproof motor's output fixedly connected with cam, and cam and otter board counterbalance setting.

Preferably, the upper surface of basin fixedly connected with two door font framves, and door font frame internal rotation is connected with the circle roller, the filter screen cloth is established to the cover on the circle roller, the output of waterproof motor passes through the belt and is connected the setting with one of them circle roller transmission.

Preferably, the upper surface of the water tank is fixedly connected with a scraper which is obliquely arranged, and the scraper is abutted against the screen plate.

Preferably, the cross section of the water receiving plate is U-shaped, and one end of the water receiving plate close to the driving motor is fixedly connected with a water baffle.

Preferably, a yielding groove is formed in the triangular groove, and a check block is rotatably connected to the interior of the yielding groove through a spring rotating shaft.

Preferably, an inward-concave annular groove is formed in the inner cylinder, and the latch is located in the annular groove.

Preferably, driven gear includes the gear wheel with the interior latch meshing of ring channel, and the lateral wall fixedly connected with of gear wheel and the pinion of internal gear meshing, the number of teeth of gear wheel is greater than the number of teeth of pinion.

Compared with the prior art, the invention has the beneficial effects that:

1. according to the invention, the double-cylinder assembly is arranged, the driving motor is utilized to drive the inner cylinder and the spiral plate to rotate, the inner cylinder is matched with the guide plate to drive the cleaning water to move upwards in a countercurrent manner, the spiral plate drives the sand stone to move upwards, the sand stone and water flow are driven by the guide plate to move upwards in an oblique and countercurrent manner, and the sand stone moves upwards in a spiral manner, so that the sand stone and the water flow form a differential speed, and the purpose of cleaning and removing impurities from the sand stone is achieved;

besides, because the grit has certain viscidity after mixing with water, and the ascending countercurrent flow of slope can assist the grit to move upwards to because the existence of differential, can make rivers wash away the inner wall and the spiral plate of urceolus, avoid the grit to block in the spiral plate, lead to binocular subassembly to block up.

2. According to the invention, the support is arranged to be matched with the triangular groove, and the waterproof motor is utilized to drive the screen plate to move, so that a user can directly place the sand to be cleaned on the screen plate, and therefore, sand impurities with the mesh number larger than the requirement are screened out, the sand washing effect is further improved, the purposes of circular feeding and non-intermittent sand washing are realized, and the production efficiency is improved;

except this for, waterproof motor still drives the round roller and rotates to make the filter screen cloth be the mode operation of similar conveyer belt, at this moment by the washing water that flows back on the water receiving plate drip on the otter board after the filter screen cloth, and then realize the cyclic utilization to washing water, and the filter screen cloth that is in motion state can detach its dust of filtering under the effect of hanging the scraper blade.

3. According to the invention, by arranging the inward-sunken annular groove, on one hand, the outer wall of the annular groove can be used for blocking water flow, so that sewage after sand and stone cleaning can flow back downwards from the water receiving plate instead of being discharged from the upper end of the double-barrel assembly together with the cleaned sand and stone, and the sand and cleaning water are split, on the other hand, the outer diameter of the gear formed by the clamping teeth is reduced, the transmission ratio of the clamping teeth and the inner gear is further adjusted, the rotating speed difference between the inner barrel and the spiral plate is enlarged, the differential speed between the water flow and the sand and stone is further enlarged, and the cleaning effect on the sand and stone is ensured.

Drawings

FIG. 1 is a schematic overall structure diagram of a double-drum counter-flow type environment-friendly sand washer with a recovery function, which is provided by the invention;

FIG. 2 is a schematic partial structural view of a double-barrel counter-flow type environment-friendly sand washer with a recovery function, which is provided by the invention;

FIG. 3 is a schematic sectional structural view of a double-barrel counter-flow type environment-friendly sand washer with a recovery function, which is provided by the invention;

FIG. 4 is an enlarged schematic view of the structure at A in FIG. 3;

FIG. 5 is a schematic structural diagram of a spiral plate of a double-cylinder counter-flow type environment-friendly sand washer with a recovery function, which is provided by the invention;

FIG. 6 is a schematic structural diagram of a triangular groove of a double-barrel counter-flow type environment-friendly sand washer with a recovery function, which is provided by the invention;

fig. 7 is an enlarged structural view at B in fig. 6.

In the figure: 1. a frame; 2. a water tank; 3. a support frame; 4. an outer cylinder; 5. a spiral plate; 6. an inner barrel; 7. a net drum; 8. a baffle; 9. a drive motor; 10. a transmission rod; 11. clamping teeth; 12. a driven gear; 121. a bull gear; 122. a pinion gear; 13. an internal gear; 14. a water receiving plate; 15. a support; 16. a triangular groove; 17. a screen plate; 18. a compression spring; 19. a guide plate; 20. a connecting frame; 21. a waterproof motor; 22. a cam; 23. a door-shaped frame; 24. a round roller; 25. filtering the screen cloth; 26. a squeegee; 27. a check block; 28. an annular groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Referring to fig. 1-7, a double-drum counter-flow type environment-friendly sand washer with a recovery function comprises a rack 1, wherein the upper end of the rack 1 is fixedly connected with a water tank 2, a support frame 3 is fixedly connected in the water tank 2, and a double-drum assembly is fixedly connected on the support frame 3;

wherein, binocular subassembly includes the urceolus 4 with support frame 3 fixed connection, sliding connection has spiral plate 5 in the urceolus 4, the cross section of spiral plate 5 is L shape, and the pitch of spiral plate 5 is less than the pitch of guide plate 8, it is connected with inner tube 6 still to rotate on the support frame 3, and the one end fixedly connected with net section of thick bamboo 7 of support frame 3 is kept away from to inner tube 6, a plurality of guide plates 8 of inner wall fixedly connected with of net section of thick bamboo 7, fixedly connected with driving motor 9 on the support frame 3, and the output fixedly connected with transfer line 10 of driving motor 9, transfer line 10 sets up with inner tube 6 fixed connection, the lateral wall fixedly connected with of inner tube 6 encircles the latch 11 that sets up, and rotate on the support frame 3 and be connected with driven gear 12 with latch 11 matching, fixedly connected with and the internal gear 13 of driven gear 12 meshing on spiral plate 5, the upper end fixedly connected with of frame 1 washs the board 14 that sets up, and water receiving board 14 is located in net section of thick bamboo 7 sets up, the rotation direction of inner tube 6 is the same with spiral plate 5, and the rotation direction of guide plate 8 is the same with the rotation of spiral plate 5, and the rotation direction is the grit is the same, and carry out the grit and shunt sewage.

Further, the upper fixed surface of the water tank 2 is connected with the obliquely arranged support 15, the inner walls of two sides of the support 15 are provided with triangular grooves 16, sliding blocks are connected in the triangular grooves 16 in a sliding mode, a net plate 17 is fixedly connected between the sliding blocks, the lower fixed surface of the net plate 17 is connected with a compression spring 18, the net plate 17 is used for pre-screening sand, and accordingly sand with overlarge particles in the sand is removed, the lower end of the compression spring 18 abuts against the support 15, the water tank 2 is close to a guide plate 19 which is arranged on the inner wall of the net plate 17 in a tilting mode and is fixedly connected with the guide plate 19, the guide plate 19 is used for driving the sand falling into the water tank 2 to move towards the spiral plate 5, the upper fixed surface of the water tank 2 is connected with a connecting frame 20, a waterproof motor 21 is fixedly connected to the connecting frame 20, a cam 22 is fixedly connected to the output end of the waterproof motor 21, and the cam 22 abuts against the net plate 17.

Further, the upper surface of basin 2 is fixedly connected with two door style of calligraphy framves 23, and the internal rotation of door style of calligraphy frame 15 is connected with round roller 24, filter screen cloth 25 is established to the cover on the round roller 24, the one end that driving motor 9 was kept away from to water collector 14 is close to filter screen cloth 25 and sets up, this kind of design utilizes filter screen cloth 25 with the dust of cleaning water, impurity and cleaning water separation such as fine sand, thereby realize returning things and recycling to cleaning water, waterproof motor 21's output passes through the belt and is connected the setting with one of them round roller 24 transmission, wherein two door style of calligraphy framves 15 are slope setting or level setting, and screen cloth filter screen cloth 25 cover is outside and not contact with basin 2, and be provided with the material loading board of slope on the otter board 17, avoid producing with filter screen cloth 25 and interfere.

Further, the last fixed surface of basin 2 is connected with the scraper blade 26 that the slope set up, and scraper blade 26 offsets with otter board 17 and sets up, and scraper blade 26 is used for striking off the dust impurity that filters off on the otter board 17, avoids filtering screen cloth 25 and shelters from the mesh by the dust and leads to the unable filter screen that passes of washing water, and scraper blade 26 is located filtering screen cloth 25 and is close to the position of roller 24, should go out filtering screen cloth 25 and be in the great state of atress, can produce certain opening of widening, conveniently clear away the impurity in the mesh.

Further, the cross section of water receiving plate 14 is the U-shaped, and water receiving plate 14 is close to driving motor 9's one end fixedly connected with breakwater, and water receiving plate 14 should have certain degree of depth, and the width is less simultaneously, needs to guarantee the degree of depth and the velocity of flow of backward flow water, avoids the impurity of backward flow aquatic to deposit and leads to blockking up in water receiving plate 14.

Furthermore, a relief groove is formed in the triangular groove 16, a check block 27 is rotatably connected in the relief groove through a spring rotating shaft, and the check block 27 is used for preventing the sliding block in the triangular groove 16 from changing into reciprocating motion rather than moving along the triangular groove 16.

Furthermore, an inward concave annular groove 28 is formed in the inner cylinder 6, the latch 11 is located in the annular groove 28, and through the design, on one hand, water flow can be blocked by the outer wall of the annular groove 28, so that sewage after sand and stone cleaning can flow back downwards from the water receiving plate 14 instead of being discharged from the upper end of the double-cylinder assembly together with the cleaned sand and stone, and shunt of the sand and cleaning water is achieved, and on the other hand, through the design, the outer diameter of a gear formed by the latch 11 is reduced, so that the transmission ratio of the latch 11 to the inner gear 13 is adjusted, the rotation speed difference between the inner cylinder 6 and the spiral plate 5 is enlarged, the differential speed between the water flow and the sand is further enlarged, and the sand and stone cleaning effect is guaranteed.

Further, driven gear 12 includes the gear wheel 121 with the meshing of latch 11 in the ring channel 28, and the lateral wall fixedly connected with of gear wheel 121 and the pinion 122 of internal gear 13 meshing, the number of teeth of gear wheel 121 is greater than the number of teeth of pinion 122, gear wheel 121 and pinion 122 through setting up fixed connection, further adjust the difference in rotational speed of inner tube 6 and spiral plate 5, it is very fast especially to avoid spiral plate 5 to drive the grit slew velocity, it is very fast to lead to the impurity in the cleaning water to move to outer tube 4 direction under the effect of centrifugal force, lead to impurity can't be along with cleaning water and grit separation.

In the invention, when a user uses the water washing machine, firstly, a certain amount of washing water is injected into the water tank 2, then the driving motor 9 and the waterproof motor 21 are started, then, sand needing to be washed is placed at the higher end of the mesh plate 17, at the moment, the waterproof motor 21 drives the cam 22 to rotate, the cam 22 drives the mesh plate 17 to move downwards, the mesh plate 17 moves upwards under the driving of the elasticity of the compression spring 18 along with the rotation of the cam 22, the process is repeated, the sand can be screened by using the mesh plate 17, the sand with smaller meshes passes through the mesh plate 17 and falls into the water tank 2, on the other hand, the inner cylinder 6 rotating under the driving of the driving motor 9 drives the sand and the washing water in the water tank 2 to move obliquely upwards by matching with the guide plate 8 and the spiral plate 5, on the other hand, due to the existence of the mesh cylinder 7, the sand cannot pass through the mesh cylinder 7, while the impurities with smaller meshes and the like move upwards at a higher water level, the washing water level and the impurities of the water flow and the inner cylinder can not move back along with the spiral water flow of the mesh plate, the upper end of the mesh plate 2, and the water flows back to the outer cylinder 2, the washing water flow of the inner cylinder 2, and the impurities of the sand can not move upwards, and the water flow can not be removed by the water flowing back again under the water flowing on the inner cylinder 2, and the water flow of the water flowing back, the realization is to the recovery and the reuse of washing water, and the water economy resource makes sand washer more environmental protection to this kind of sand washer has effectively realized the separation to water and grit after wasing, when high-efficient sand washer, has avoided the secondary pollution of flowing back water to the grit.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered as the technical solutions and the inventive concepts of the present invention within the technical scope of the present invention.

Claims

1. A double-barrel counter-flow type environment-friendly sand washer with a recovery function comprises a rack (1) and is characterized in that a water tank (2) is fixedly connected to the upper end of the rack (1), a support frame (3) is fixedly connected to the inside of the water tank (2), and a double-barrel assembly is fixedly connected to the support frame (3);

the double-barrel assembly comprises an outer barrel (4) fixedly connected with a support frame (3), a spiral plate (5) is connected to the outer barrel (4) in a sliding mode, an inner barrel (6) is connected to the support frame (3) in a rotating mode, one end, far away from the support frame (3), of the inner barrel (6) is fixedly connected with a net barrel (7), a plurality of guide plates (8) are fixedly connected with the inner wall of the net barrel (7), a driving motor (9) is fixedly connected to the support frame (3), a transmission rod (10) is fixedly connected with the output end of the driving motor (9), the transmission rod (10) is fixedly connected with the inner barrel (6), a clamping tooth (11) arranged in a surrounding mode is fixedly connected to the side wall of the inner barrel (6), a driven gear (12) matched with the clamping tooth (11) is connected to the support frame (3) in a rotating mode, an inner gear (13) meshed with the driven gear (12) is fixedly connected to the spiral plate (5), a water receiving plate (14) arranged in a cleaning mode is fixedly connected to the upper end of the rack (1), the water receiving plate (14) is located in the net barrel (7), the double-barrel can enable water outlet direction and sand and can move in the same direction as the double-barrel to shunt sand and shunt sewage.

2. The double-barrel counter-flow type environment-friendly sand washer with the recycling function according to claim 1, wherein a support (15) is fixedly connected to the upper surface of the water tank (2) in an inclined manner, triangular grooves (16) are formed in inner walls of two sides of the support (15), sliders are slidably connected in the triangular grooves (16), a mesh plate (17) is fixedly connected between the sliders, a compression spring (18) is fixedly connected to the lower surface of the mesh plate (17), the lower end of the compression spring (18) abuts against the support (15), a guide plate (19) is fixedly connected to the inner wall of the water tank (2) close to the mesh plate (17) in an inclined manner, a connecting frame (20) is fixedly connected to the upper surface of the water tank (2), a waterproof motor (21) is fixedly connected to the connecting frame (20), a cam (22) is fixedly connected to the output end of the waterproof motor (21), and the cam (22) abuts against the mesh plate (17).

3. The double-drum counter-flow type environment-friendly sand washer with the recycling function according to claim 2, wherein two door-shaped frames (23) are fixedly connected to the upper surface of the water tank (2), round rollers (24) are rotatably connected to the door-shaped frames (15), filter screen cloth (25) is sleeved on the round rollers (24), and the output end of the waterproof motor (21) is in transmission connection with one of the round rollers (24) through a belt.

4. The double-barrel counter-flow type environment-friendly sand washer with the recycling function according to claim 3, characterized in that an obliquely arranged scraping plate (26) is fixedly connected to the upper surface of the water tank (2), and the scraping plate (26) is abutted to the screen plate (17).

5. The double-cylinder counter-flow environment-friendly sand washer with the recycling function of claim 1 is characterized in that the cross section of the water receiving plate (14) is U-shaped, and a water baffle is fixedly connected to one end, close to the driving motor (9), of the water receiving plate (14).

6. The double-barrel counter-flow type environment-friendly sand washer with the recovery function according to claim 2, characterized in that a abdicating groove is formed in the triangular groove (16), and a check block (27) is rotatably connected in the abdicating groove through a spring rotating shaft.

7. The double-barrel counter-flow type environment-friendly sand washer with the recovery function according to claim 1, characterized in that an inward recessed annular groove (28) is formed in the inner barrel (6), and the latch (11) is located in the annular groove (28).

8. The double-cylinder reverse-flow environment-friendly sand washer with the recycling function according to claim 7, wherein the driven gear (12) comprises a large gear (121) meshed with the snap teeth (11) in the annular groove (28), a small gear (122) meshed with the internal gear (13) is fixedly connected to the side wall of the large gear (121), and the number of teeth of the large gear (121) is greater than that of the small gear (122).