CN110935539A

CN110935539A - Make things convenient for green sand water separator for construction of broken sand screening

Info

Publication number: CN110935539A
Application number: CN201911287599.0A
Authority: CN
Inventors: 卢鹏里; 房辉; 王乐; 高丹
Original assignee: Shandong Hong Kong Foundation Construction Group Co Ltd
Current assignee: Shandong Hong Kong Foundation Construction Group Co Ltd
Priority date: 2019-12-14
Filing date: 2019-12-14
Publication date: 2020-03-31
Anticipated expiration: 2039-12-14
Also published as: CN110935539B

Abstract

The invention discloses a sand-water separator convenient for screening crushed sand for green construction, which comprises a containing hopper, a first conical gear, a second conical gear and a servo motor, wherein a drain pipe is arranged on the containing hopper, a grinding hopper is arranged on the inner side of the containing hopper, a connecting groove is formed in a grinding body, a limiting ring is arranged on the inner side of the connecting groove, a spiral feeding rod is positioned on the inner side of the feeding groove, the feeding groove is positioned on the right side of the containing hopper, a sand discharging opening is formed in the lower surface of the feeding groove, the servo motor is arranged on the feeding groove, and the servo motor is connected with the spiral feeding rod. This make things convenient for sand-water separator for green construction of garrulous sand screening drives the spiral feed rod at servo motor and carries out the rotation work in, and the spiral feed rod promotes the vertical axis through second conical gear and first conical gear and drives the rinding body and rotate and grind the processing, conveniently carries out make full use of to power, avoids appearing the extravagant condition of power, is favorable to the energy saving simultaneously.

Description

Make things convenient for green sand water separator for construction of broken sand screening

Technical Field

The invention relates to the technical field of sand-water separation, in particular to a sand-water separator for green construction, which facilitates screening of crushed sand.

Background

The sand-water separator is one of common process equipment in the process flow of water supply and drainage treatment, is mainly used for removing particles in water so as to avoid the condition that related equipment in the subsequent process of treating the water is stuck in operation, is widely used for large, medium and small-sized water treatment projects in cities, contains sand grains with different granularities in sand-water mixed liquid, but the prior sand-water separator usually has the following problems:

1. when the traditional sand-water separator is used, coarse sand and fine sand are not screened, and are mixed together and enter the bottom of the water tank, so that the coarse sand is easy to influence the subsequent normal transmission process, and the sand bodies with different thicknesses are not recycled;

2. the sand body can not be ground and crushed in the process of sand-water separation, so that coarse sand with large particles can be extruded to the fine sand easily, the fine sand is extruded by the coarse sand on the spiral conveying mechanism easily, and the sand-water separation effect is reduced.

Disclosure of Invention

The invention aims to provide a sand-water separator convenient for screening crushed sand for green construction, which solves the problems that the traditional sand-water separator provided in the background art is not used for screening coarse sand and fine sand, the coarse sand and the fine sand are mixed together and enter the bottom of a water tank, so that the coarse sand easily influences the subsequent normal transmission process, sand bodies with different thicknesses are not recycled, the sand bodies cannot be ground and crushed in the sand-water separation process, the coarse sand with larger particles easily extrudes the fine sand, the fine sand is easily extruded by the coarse sand on a spiral conveying mechanism, and the sand-water separation effect is reduced.

In order to achieve the purpose, the invention provides the following technical scheme: a sand-water separator convenient for screening crushed sand for green construction comprises a containing hopper, a first conical gear, a second conical gear and a servo motor, wherein a drain pipe is installed on the containing hopper, a grinding hopper is installed on the inner side of the containing hopper, a grinding body is installed on the inner side of the grinding hopper, a grinding ring is arranged on the outer side of the grinding body, the grinding ring is also installed on the inner wall of the grinding hopper, a grinding lug is arranged on the surface of the grinding ring, a connecting groove is formed in the grinding body, a limiting ring is arranged on the inner side of the connecting groove, limiting grooves are formed in the limiting ring and the connecting groove, balls are arranged on the inner sides of the limiting grooves, the limiting ring is mutually connected with the grinding body through the limiting grooves and the balls, an isolation belt is installed on the limiting ring, the other end of the isolation belt is mutually connected with the inner wall of the grinding hopper, a vertical shaft, and the vertical shaft is in through connection with the grinding hopper, the grinding hopper is provided with a separation net, a first bevel gear is installed below the vertical shaft, a second bevel gear is arranged outside the first bevel gear and is mutually connected with the first bevel gear, the first bevel gear and the second bevel gear are both located below the grinding hopper, a spiral feeding rod is installed on the second bevel gear and is located on the inner side of a feeding groove, the feeding groove is located on the right side of the containing hopper and is mutually connected with the containing hopper, a sand discharging opening is formed in the lower surface of the feeding groove, a servo motor is installed on the feeding groove, and the servo motor is mutually connected with the spiral feeding rod.

Preferably, the grinding hopper is connected with the containing hopper in a welding mode, and the lower end of the grinding hopper is of a conical structure.

Preferably, the grinding body is fixedly connected with the vertical shaft, the upper surface of the grinding body is of an inclined structure, and the grinding body and the grinding ring are of an integrated structure.

Preferably, the grinding rings are respectively distributed on the inner wall of the grinding hopper and the outer surface of the grinding body in a staggered manner, the grinding rings on the inner wall of the grinding hopper are meshed with the grinding rings on the outer surface of the grinding body, and the grinding lugs are uniformly distributed on the grinding rings.

Preferably, the limiting ring is nested on the inner side of the connecting groove, and the limiting ring and the grinding body form a sliding rotating structure through the limiting groove and the balls.

Preferably, the balls are distributed at equal angles on the inner side of the limiting groove, and the balls are respectively matched with the limiting groove on the inner side of the connecting groove and the limiting groove on the outer side of the limiting ring.

Preferably, the isolation belt is respectively connected with the grinding bucket and the limiting ring in a welding mode, the isolation belt is of a net structure, and the cross sections of the isolation belt and the limiting ring form a transversely-placed T-shaped structure.

Preferably, the separation net is connected with the grinding hopper in a welding mode, the separation net is of an inclined structure, and the separation net is located above the spiral feeding rod.

Preferably, spiral feed rod and defeated silo are the slope structure, and defeated silo with hold between the fill for welded connection.

Compared with the prior art, the invention has the beneficial effects that: the green sand-water separator for construction convenient for screening crushed sand,

1. when the servo motor drives the spiral feeding rod to rotate, the spiral feeding rod pushes the vertical shaft to drive the grinding body to rotate, grind and process through the second conical gear and the first conical gear, so that power is fully utilized, the power waste is avoided, and meanwhile, energy is saved;

2. when the vertical shaft drives the grinding body to rotate, the grinding rings meshed with each other on the inner wall of the grinding hopper and the outer surface of the grinding body can crush and grind the sand body thrown into the grinding hopper through the grinding lugs, so that the coarse sand body can be conveniently crushed and processed, and the coarse sand body can be conveniently transmitted subsequently;

3. when the grinding body rotates, the limiting ring synchronously rotates and slides in the connecting groove through the limiting groove and the ball, the sand body which is crushed is conveniently isolated, the sand body which meets the crushing requirement can pass through the isolation belt of the net-shaped structure to be precipitated, and the sand body which does not meet the requirement is retained above the isolation belt to continue grinding.

Drawings

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

FIG. 2 is a schematic view of the structure of the polishing body of the present invention;

FIG. 3 is a schematic top view of a polishing ring according to the present invention;

FIG. 4 is a schematic top view of the isolation strip of the present invention;

FIG. 5 is an enlarged view of the structure at A in FIG. 1 according to the present invention;

fig. 6 is an enlarged schematic view of the invention at B in fig. 1.

In the figure: 1. a containing bucket; 2. a drain pipe; 3. a grinding hopper; 4. a grinding body; 5. a grinding ring; 6. grinding the bumps; 7. connecting grooves; 8. a limiting ring; 9. a limiting groove; 10. a ball bearing; 11. an isolation zone; 12. a vertical axis; 13. an isolation net; 14. a first bevel gear; 15. a second bevel gear; 16. a screw feed rod; 17. a material conveying groove; 18. a servo motor; 19. and a sand discharge port.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution: a sand-water separator convenient for screening crushed sand for green construction comprises a containing bucket 1, a first bevel gear 14, a second bevel gear 15 and a servo motor 18, wherein a water discharge pipe 2 is installed on the containing bucket 1, a grinding bucket 3 is installed on the inner side of the containing bucket 1, a grinding body 4 is installed on the inner side of the grinding bucket 3, a grinding ring 5 is arranged on the outer side of the grinding body 4, the grinding ring 5 is also installed on the inner wall of the grinding bucket 3, a grinding lug 6 is arranged on the surface of the grinding ring 5, a connecting groove 7 is formed in the grinding body 4, a limiting ring 8 is arranged on the inner side of the connecting groove 7, limiting grooves 9 are formed in the limiting ring 8 and the connecting groove 7, balls 10 are arranged on the inner side of the limiting grooves 9, the limiting ring 8 is connected with the grinding body 4 through the limiting grooves 9 and the balls 10, an isolation belt 11 is installed on the limiting ring 8, and the other end of the isolation belt 11 is connected, install vertical axis 12 on the rinding body 4, and vertical axis 12 and grinding hopper 3 through connection, and be provided with separation net 13 on the grinding hopper 3, first conical gear 14 is installed to the below of vertical axis 12, and the outside of first conical gear 14 is provided with second conical gear 15, and first conical gear 14 and second conical gear 15 interconnect, first conical gear 14 and second conical gear 15 all are located the below of grinding hopper 3, and install spiral pay-off pole 16 on the second conical gear 15, spiral pay-off pole 16 is located the inboard of conveying trough 17, and conveying trough 17 with hold hopper 1 interconnect, conveying trough 17 is located the right side that holds hopper 1, and the lower surface of conveying trough 17 has seted up sand discharge opening 19, install servo motor 18 on the conveying trough 17, and servo motor 18 and spiral pay-off pole 16 interconnect.

In the embodiment, the grinding hopper 3 is welded with the containing hopper 1, and the lower end of the grinding hopper 3 is of a conical structure, so that the grinding hopper 3 can be conveniently and stably installed on the inner side of the containing hopper 1, and meanwhile, the sand body which is ground and crushed can conveniently slide downwards along the inclined inner wall of the lower end of the grinding hopper 3, and the sand body which meets the processing requirement can be conveniently discharged out of the grinding hopper 3;

the grinding body 4 is fixedly connected with the vertical shaft 12, the upper surface of the grinding body 4 is of an inclined structure, the grinding body 4 and the grinding ring 5 are of an integrated structure, the grinding body 4 can drive the grinding ring 5 to move synchronously while the vertical shaft 12 drives the grinding body 4 to rotate, and the inclined upper surface of the grinding body 4 facilitates the sand-water mixture poured into the grinding hopper 3 to flow downwards along the outer wall of the grinding body 4;

the grinding rings 5 are respectively distributed on the inner wall of the grinding hopper 3 and the outer surface of the grinding body 4 in a staggered manner, the grinding rings 5 on the inner wall of the grinding hopper 3 are meshed with the grinding rings 5 on the outer surface of the grinding body 4, and the grinding lugs 6 are uniformly distributed on the grinding rings 5, so that when the grinding bodies 4 drive the grinding rings 5 to rotate, the grinding lugs 6 can be used for grinding and crushing sand bodies with larger diameters among the grinding rings 5 between the grinding rings 5, and the crushing effect is improved;

the limiting ring 8 is nested at the inner side of the connecting groove 7, and the limiting ring 8 and the grinding body 4 form a sliding rotating structure through the limiting groove 9 and the ball 10, so that the limiting ring 8 can perform sliding motion at the inner side of the connecting groove 7 through the limiting groove 9 and the ball 10, and the situation that the limiting ring 8 and the grinding body 4 are clamped is avoided;

the balls 10 are distributed on the inner side of the limiting groove 9 at equal angles, and the balls 10 are respectively matched with the limiting groove 9 on the inner side of the connecting groove 7 and the limiting groove 9 on the outer side of the limiting ring 8, so that the situation that the balls 10 are separated from the limiting groove 9 and fall off in the sliding and rolling process is avoided, and the moving fluency of the limiting ring 8 is improved;

the isolation belt 11 is respectively welded with the grinding hopper 3 and the limiting ring 8, the isolation belt 11 is of a net-shaped structure, the cross sections of the isolation belt 11 and the limiting ring 8 form a transversely-placed T-shaped structure, the isolation belt 11 is convenient to stably install, and meanwhile, the isolation belt 11 of the net-shaped structure is convenient to isolate the sand bodies which are processed, so that the sand bodies which meet the processing requirements conveniently penetrate through the isolation belt 11 and are discharged out of the grinding hopper 3 downwards, and the sand bodies which do not meet the grinding requirements are retained above the isolation belt 11 to be continuously ground and crushed;

the separation net 13 is connected with the grinding hopper 3 in a welding mode, the separation net 13 is of an inclined structure, and the separation net 13 is located above the spiral feeding rod 16, so that the separation net 13 can be conveniently and stably installed on the grinding hopper 3, and meanwhile, the sand body is prevented from reflowing;

spiral feed rod 16 and defeated silo 17 are the slope structure, and defeated silo 17 with hold between the fill 1 for welded connection, conveniently accomplish broken sand body and deposit, be favorable to simultaneously transmitting the propelling movement to the sand body of accomplishing the sediment, promoted the sand-water mixture and carried out the efficiency of separating.

The working principle is as follows: according to the figure 1, firstly, a sand-water mixture needing sand-water separation is poured into a grinding hopper 3 in a holding hopper 1, then a servo motor 18 is started, the servo motor 18 drives a spiral feeding rod 16 to rotate, the spiral feeding rod 16 rotates in a feeding groove 17, the spiral feeding rod 16 pushes a vertical shaft 12 to rotate through a second bevel gear 15 and a first bevel gear 14 while the spiral feeding rod 16 rotates, and the vertical shaft 12 drives a grinding body 4 to rotate on the inner side of the grinding hopper 3 according to the figure 1;

according to fig. 1 and 2, while the grinding body 4 rotates, the grinding ring 5 on the outer surface of the grinding body 4 and the grinding ring 5 on the inner wall of the grinding hopper 3 move with each other, and the sand-water mixture poured into the grinding hopper 3 flows to the space between the grinding body 4 and the inner wall of the grinding hopper 3 along the inclined upper surface of the grinding body 4, as shown in fig. 1, 2 and 3, the grinding ring 5 engaged with each other at this time crushes and grinds the sand body with larger particles through the grinding bumps 6, as shown in fig. 4, the sand body which has been ground passes through the isolation belt 11 with a net structure and is discharged to the bottom of the holding hopper 1 along the lower wall of the inclined grinding hopper 3 through the isolation net 13 to be settled, while the sand body which does not meet the crushing requirement continues to be retained above the isolation belt 11 to be continuously crushed and after the sand body which meets the crushing requirement is settled at the bottom of the holding hopper 1, the sand body at the bottom of the sediment is pushed by the spiral feeding rod 16 and the material conveying groove 17 which rotate to be conveyed to the position of the sand discharge port 19 to be discharged, and the water above the sand body at the bottom of the sediment is discharged by overflowing through the drain pipe 2 on the containing hopper 1, so that the sand-water separation operation is completed;

according to fig. 1 and 4, when grinding body 4 carries out rotation work, stop collar 8 stabilizes smooth and easy sliding motion in the inboard of spread groove 7 through spacing groove 9 and ball 10, thereby can make things convenient for median 11 to stabilize the installation, can also avoid hindering grinding body 4 to stabilize normal work simultaneously, make median 11 can reach and sieve filterable purpose to the sand body, avoid destroying the broken process flow of sand body simultaneously, such sand-water separator for green construction that makes things convenient for the screening of garrulous sand conveniently uses.

It is to be understood that the terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the figures to facilitate a simplified description of the present invention, and do not indicate or imply that the devices or elements being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be considered as limiting the scope of the present invention.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a make things convenient for sand-water separator for green construction of broken sand screening, is including holding fill (1), first conical gear (14), second conical gear (15) and servo motor (18), its characterized in that: the grinding machine is characterized in that a drain pipe (2) is installed on the containing hopper (1), a grinding hopper (3) is installed on the inner side of the containing hopper (1), a grinding body (4) is installed on the inner side of the grinding hopper (3), a grinding ring (5) is arranged on the outer side of the grinding body (4), the grinding ring (5) is also installed on the inner wall of the grinding hopper (3), a grinding lug (6) is arranged on the surface of the grinding ring (5), a connecting groove (7) is formed in the grinding body (4), a limiting ring (8) is arranged on the inner side of the connecting groove (7), limiting grooves (9) are formed in the limiting ring (8) and the connecting groove (7), balls (10) are arranged on the inner side of the limiting groove (9), the limiting ring (8) is connected with the grinding body (4) through the limiting groove (9) and the balls (10), and an isolating belt (11) is installed on the limiting ring (8, the other end of the isolation belt (11) is connected with the inner wall of the grinding hopper (3), a vertical shaft (12) is installed on the grinding body (4), the vertical shaft (12) is connected with the grinding hopper (3) in a penetrating manner, an isolation net (13) is arranged on the grinding hopper (3), a first bevel gear (14) is installed below the vertical shaft (12), a second bevel gear (15) is arranged on the outer side of the first bevel gear (14), the first bevel gear (14) is connected with the second bevel gear (15), the first bevel gear (14) and the second bevel gear (15) are both located below the grinding hopper (3), a spiral feeding rod (16) is installed on the second bevel gear (15), the spiral feeding rod (16) is located on the inner side of the feeding groove (17), the feeding groove (17) is connected with the containing hopper (1), the feeding groove (17) is located on the right side of the containing hopper (1), and the lower surface of the material conveying groove (17) is provided with a sand discharge opening (19), the material conveying groove (17) is provided with a servo motor (18), and the servo motor (18) is connected with the spiral feeding rod (16).

2. The sand-water separator convenient for green construction for screening crushed sand as claimed in claim 1, wherein: the grinding hopper (3) is connected with the containing hopper (1) in a welding mode, and the lower end of the grinding hopper (3) is of a conical structure.

3. The sand-water separator convenient for green construction for screening crushed sand as claimed in claim 1, wherein: the grinding body (4) is fixedly connected with the vertical shaft (12), the upper surface of the grinding body (4) is of an inclined structure, and the grinding body (4) and the grinding ring (5) are of an integrated structure.

4. The sand-water separator convenient for green construction for screening crushed sand as claimed in claim 1, wherein: the grinding rings (5) are respectively distributed on the inner wall of the grinding hopper (3) and the outer surface of the grinding body (4) in a staggered manner, the grinding rings (5) on the inner wall of the grinding hopper (3) are meshed with the grinding rings (5) on the outer surface of the grinding body (4), and grinding lugs (6) are uniformly distributed on the grinding rings (5).

5. The sand-water separator convenient for green construction for screening crushed sand as claimed in claim 1, wherein: the limiting ring (8) is nested on the inner side of the connecting groove (7), and the limiting ring (8) and the grinding body (4) form a sliding rotating structure through the limiting groove (9) and the balls (10).

6. The sand-water separator convenient for green construction for screening crushed sand as claimed in claim 1, wherein: the balls (10) are distributed on the inner side of the limiting groove (9) at equal angles, and the balls (10) are respectively matched with the limiting groove (9) on the inner side of the connecting groove (7) and the limiting groove (9) on the outer side of the limiting ring (8).

7. The sand-water separator convenient for green construction for screening crushed sand as claimed in claim 1, wherein: the isolation belt (11) is respectively connected with the grinding hopper (3) and the limiting ring (8) in a welding mode, the isolation belt (11) is of a net structure, and the cross sections of the isolation belt (11) and the limiting ring (8) form a transversely-placed T-shaped structure.

8. The sand-water separator convenient for green construction for screening crushed sand as claimed in claim 1, wherein: the separation net (13) is connected with the grinding hopper (3) in a welding mode, the separation net (13) is of an inclined structure, and the separation net (13) is located above the spiral feeding rod (16).

9. The sand-water separator convenient for green construction for screening crushed sand as claimed in claim 1, wherein: the spiral feeding rod (16) and the material conveying groove (17) are both of an inclined structure, and the material conveying groove (17) is connected with the containing hopper (1) in a welding mode.