CN214766124U

CN214766124U - Sand and stone separator

Info

Publication number: CN214766124U
Application number: CN202120258478.XU
Authority: CN
Inventors: 肖亚东; 孔忠亮
Original assignee: Henan Wujian Concrete Co ltd
Current assignee: Henan Wujian Concrete Co ltd
Priority date: 2021-01-29
Filing date: 2021-01-29
Publication date: 2021-11-19
Anticipated expiration: 2031-01-29

Abstract

The utility model provides a sand and stone separator has solved the problem that pipeline blocks up and leads to the motor to burn out among the prior art. The utility model provides a sand and stone separator, includes the feed chute, and the feed chute below is equipped with the toper pond, is equipped with inlet tube and pumping pipe in the toper pond, and inlet tube and pumping pipe all link to each other with the sewage case, and the sewage case passes through the pipeline and links to each other with a sand discharge device, and feed chute one side is provided with out the slabstone, is equipped with out the stone device below. Water pump water flow impact toper pond tank bottom portion has reduced the mud concentration in toper pond and the grit does not deposit with water intensive mixing, has avoided the pipeline to block up, has both practiced thrift the manpower and has not influenced the normal use of equipment, has avoided the maintenance cost that sediment stuff pump motor often burns out the production again.

Description

Sand and stone separator

Technical Field

The utility model relates to a production facility field especially indicates a sand and stone separator.

Background

The sand-stone separator is called as concrete sand-stone separation slurry recovery equipment, is a core equipment of a concrete recovery system, is mainly used for cleaning sewage of a tank car and cleaning, separating and recycling sand and stone in residual concrete, and can cause serious pollution if the waste concrete is not treated and is randomly discharged to a river channel, and a large amount of tap water and concrete materials are wasted. After the gravel is roughly screened, slurry needs to be pumped into a sewage tank, so that pipelines are easily blocked, and a motor of a slurry pump is easily burnt.

SUMMERY OF THE UTILITY MODEL

The utility model provides a sand and stone separator has solved the problem that pipeline blocks up and leads to the motor to burn out among the prior art.

The technical scheme of the utility model is realized like this:

the utility model provides a sand and stone separator, includes the feed chute, and the feed chute below is equipped with the toper pond, is equipped with inlet tube and pumping pipe in the toper pond, and inlet tube and pumping pipe all link to each other with the sewage case, and the sewage case passes through the pipeline and links to each other with a sand discharge device, and feed chute one side is provided with out the slabstone, is equipped with out the stone device below.

The feeding groove in have a reciprocating sieve, the feeding groove upper end is provided with the protection casing.

Go out sand device including storing up sand pond and lower hopper, the lower hopper top is equipped with the pulp distributor, and the pipeline of pulp distributor top links to each other with the sewage case, and the lower hopper below links to each other with the arc, and arc tip below is for storing up the sand pond.

Go out the stone device and include support frame and go out the blanking fill of slabstone below, the support frame top is provided with a plurality of roller groups, is equipped with the conveyer belt on the roller group.

The roller group comprises rollers and connecting pieces, the rollers on two sides of the edge of the conveying belt are inclined, and baffles are arranged on two sides of the bottom of the blanking hopper.

The beneficial effect that this technical scheme can produce: water pump water flow impact toper pond tank bottom portion has reduced the mud concentration in toper pond and the grit does not deposit with water intensive mixing, has avoided the pipeline to block up, has both practiced thrift the manpower and has not influenced the normal use of equipment, has avoided the maintenance cost that sediment stuff pump motor often burns out the production again.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic plan view of the present invention;

fig. 2 is a schematic structural diagram of the stone discharging device.

In the figure: the device comprises a feed chute 1, a vibrating screen 2, a protective cover 3, a conical tank 4, a water inlet pipe 5, a pumping pipe 6, a sewage tank 7, a stone outlet plate 8, a stone outlet device 9, a pulp separator 10, a blanking hopper 11, an arc-shaped plate 12, a sand storage tank 13, a baffle plate 14, a roller 15, a connecting piece 16, a conveyor belt 17 and a blanking hopper 18.

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 in the present invention, all other embodiments obtained by a person skilled in the art without any creative effort belong to the protection scope of the present invention.

As shown in fig. 1-2, a sand-stone separator comprises a feed chute 1, a conical pond 4 is arranged below the feed chute 1, a water inlet pipe 5 and a pumping pipe 6 are arranged in the conical pond 4, the water inlet pipe 5 and the pumping pipe 6 are both connected with a sewage tank 7, the sewage tank 7 is connected with a sand discharging device through a pipeline, a stone discharging plate 8 is arranged on one side of the feed chute 1, and a stone discharging device 9 is arranged below the stone discharging plate 8. The feeding chute 1 is internally provided with a vibrating screen 2, and the upper end of the feeding chute 1 is provided with a protective cover 3. The protective cover 3 plays a role in protection and prevents sand and stone from splashing.

The utility model discloses the working process is as follows: when the tank car washes the car, add sewage 60 seconds earlier, then reciprocating sieve 2 starts, the tank car driver begins the blowing, 4 sediment stuff pumps in toper pond begin the start-up work simultaneously, at this moment, the water pump of installing additional goes out water through inlet tube 5 and strikes 4 tank bottoms in toper pond, the mud concentration that has reduced toper pond 4 does not deposit with the grit that strikes toper tank bottoms, reciprocating sieve 2 carries out the coarse screening to the stone, make the stone fall on going out stone device 9 through going out slabstone 8, sand and mud fall into conical pond 4, through the motor with sewage and sand mixture by taking out material pipe 6 entering sewage tank 7.

The sand discharging device comprises a sand storage pool 13 and a discharging hopper 11, a slurry distributor 10 is arranged above the discharging hopper 11, a pipeline above the slurry distributor 10 is connected with the sewage tank 7, the lower part of the discharging hopper 11 is connected with an arc-shaped plate 12, and the sand storage pool 13 is arranged below the end part of the arc-shaped plate 12. The fine sand is separated by the size separator 10 and falls onto the curved plate 12 for transport to the sand reservoir 13.

The stone discharging device 9 comprises a support frame and a blanking hopper 18 below the stone discharging plate 8, a plurality of roller groups are arranged above the support frame, and a conveying belt 17 is arranged on each roller group. The stones fall on the conveyor 17 and are transported via the conveyor 17 to fall into a pool where the stones are recovered.

The roller group comprises rollers 15 and connecting pieces 16, and the rollers 15 on both sides of the edge of the conveyor belt 17 are inclined. So that the conveyor 17 is formed low in the middle and high on both sides. The baffle plates 14 are arranged on two sides of the bottom of the blanking hopper 18. The residual concrete is prevented from falling and splashing disorderly, and the protective effect is achieved.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A sand and stone separator, includes feed chute (1), its characterized in that: a conical pond (4) is arranged below the feed chute (1), a water inlet pipe (5) and a pumping pipe (6) are arranged in the conical pond (4), the water inlet pipe (5) and the pumping pipe (6) are both connected with a sewage tank (7), the sewage tank (7) is connected with a sand discharging device through a pipeline, a stone discharging plate (8) is arranged on one side of the feed chute (1), and a stone discharging device (9) is arranged below the stone discharging plate (8).

2. A sand separator according to claim 1, wherein: the feeding tank (1) is internally provided with a vibrating screen (2), and the upper end of the feeding tank (1) is provided with a protective cover (3).

3. A sand separator according to claim 1, wherein: the sand discharging device comprises a sand storage tank (13) and a discharging hopper (11), a slurry distributor (10) is arranged above the discharging hopper (11), a pipeline above the slurry distributor (10) is connected with a sewage tank (7), the lower part of the discharging hopper (11) is connected with an arc-shaped plate (12), and the sand storage tank (13) is arranged below the end part of the arc-shaped plate (12).

4. A sand separator according to claim 1, wherein: go out stone device (9) and include support frame and go out blanking fill (18) of stone slab (8) below, be provided with a plurality of roller groups above the support frame, be equipped with conveyer belt (17) on the roller group.

5. A sand separator according to claim 4, wherein: the roller group comprises rollers (15) and connecting pieces (16), the rollers (15) on two sides of the edge of the conveying belt (17) are inclined, and baffles (14) are arranged on two sides of the bottom of the blanking hopper (18).