CN217041482U

CN217041482U - Grit recovery unit

Info

Publication number: CN217041482U
Application number: CN202121480376.9U
Authority: CN
Inventors: 朱勇杰
Original assignee: Jinyun Jiuzhou Concrete Co ltd
Current assignee: Jinyun Jiuzhou Concrete Co ltd
Priority date: 2021-06-30
Filing date: 2021-06-30
Publication date: 2022-07-26
Anticipated expiration: 2031-06-30

Abstract

The utility model relates to a grit is retrieved and is correlated with technical field, in particular to grit recovery unit, including retrieving the organism and seting up separate chamber in the recovery organism, the separate chamber is equipped with screening mechanism and the telescopic machanism that is used for carrying out the separation to waste water, screening mechanism is including establishing elastic filter screen on the separate chamber end wall, the telescopic machanism include with elastic filter screen bottom surface fixed connection's telescopic link and the power unit that the drive telescopic link removed. The utility model discloses a screening mechanism can reach and filter out the grit in the waste water, has reached simultaneously through telescopic machanism and has carried out the butt to the elastic filter net, and then has made the elastic filter net begin to warp, and then has reached the purpose that makes the grit on the filter screen roll to both sides and fall, and then has reached the purpose that shifts the grit, has guaranteed simultaneously that water can follow the downside and flow.

Description

Grit recovery unit

Technical Field

The utility model relates to a grit is retrieved and is correlated with technical field, especially, relates to a grit recovery unit.

Background

The grit is indispensable material among the engineering construction, and current grit is mostly generated through the allotment, generates through a series of mixes, can produce the waste water discharge that contains fine sand or grit in a large number simultaneously, can contain the grit content of fourth in these waste waters, and then causes a large amount of grit extravagantly and the increase of cost easily, is unfavorable for sustainable development.

Among the prior art, grit is retrieved and is mostly separated the grit through traditional artifical sand washing method and retrieve, and then can increase labour cost, and the efficiency of retrieving simultaneously is not high, still has the unable separation of a great part fine sand, and then can make subsequent waste water deposit in-process sediment pressure increase, is unfavorable for long-term separation.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model discloses the problem of the filtration recovery of grit in the washing waste water is solved to the utility model.

In order to solve the technical problem, the technical scheme of the utility model is that:

the utility model provides a grit recovery unit, is including retrieving the organism and seting up separation chamber in the recovery organism, the separation intracavity is equipped with screening mechanism and telescopic machanism that are used for carrying out the separation to waste water, screening mechanism is including establishing elastic filter net on the separation chamber end wall, telescopic machanism include with elastic filter net bottom surface fixed connection's telescopic link and the power unit that the drive telescopic link removed.

Compare prior art, the utility model has the advantages that: having reached through screening mechanism and having filtered out the grit in the waste water, having reached simultaneously through telescopic machanism and carried out the butt to the elastic filter screen, and then made the elastic filter screen begin to warp, and then reached the purpose that makes the grit on the filter screen roll to both sides, and then reached the purpose that shifts the grit, guaranteed simultaneously that water can follow the downside and flow out.

Preferably, a power cavity communicated with the separation cavity is formed in the recycling machine body, the power mechanism is located in the power cavity, and the power mechanism comprises a cylinder fixedly mounted on the bottom wall of the power cavity.

Compare prior art, the utility model has the advantages of: the cylinder can achieve the driving effect on the telescopic rod, so that the transferring speed and efficiency are guaranteed, the purpose of water-vapor separation between the power mechanism and the separation cavity is achieved, and the purpose of safety of the use environment of the cylinder is guaranteed.

Preferably, the upper end wall of the power cavity is provided with a through hole, a waterproof gasket is fixedly arranged in the through hole, and the telescopic rod is connected in the waterproof gasket in a sliding manner.

Preferably, the periphery of retrieving the organism has set firmly protecting sheathing, it leads smooth chamber to have seted up in the protecting sheathing, retrieve the organism and be located to lead one section in smooth chamber and seted up the seal groove, sliding connection is equipped with two sealed pieces at least in the seal groove, sealed piece is located when the seal groove, the seal groove quilt sealed piece is totally enclosed, set firmly on a global of sealed piece and be used for the drive the power rod that sealed piece removed, the other end fixed mounting of power rod is in on the inner peripheral surface of protecting sheathing, the seal groove is located the upper end of elastic filter net.

Preferably, a plurality of discontinuous discharge chutes are arranged in the bottom wall of the guide sliding cavity, and a guide sliding slope for discharging is arranged between the discharge chutes.

Preferably, the bottom wall of the separation cavity is provided with a through water outlet hole.

Preferably, the upper side end wall of separation chamber is gone up to rotate to connect and is equipped with the axis of rotation, set firmly the rotor blade who is used for the dispersion waste water in the periphery of axis of rotation, rotor blade corresponds each other with the intake antrum of upside.

Drawings

Fig. 1 is an external view of the present invention;

FIG. 2 is a schematic view of the structure A-A in FIG. 1;

FIG. 3 is a cross-sectional view at another angle in FIG. 2;

FIG. 4 is a schematic view of the structure of B-B in FIG. 1;

FIG. 5 is a bottom view of FIG. 1;

reference numerals are as follows: 1. recovering the organism; 11. a separation chamber; 12. a water outlet hole;

2. a protective housing; 21. a slide guide cavity; 22. a discharge chute; 23. a sealing block; 231. a power rod;

3. a rotating shaft; 31. a rotor blade;

4. an elastic filter screen;

5. a power cavity; 51. a waterproof gasket; 52. a cylinder; 521. a telescopic rod.

Detailed Description

The following detailed description of the embodiments of the present invention is made with reference to the accompanying drawings, so that the technical solution of the present invention can be more easily understood and grasped.

Example (b):

referring to fig. 1 and 2 and fig. 4, the embodiment provides a sand recycling device, which is mainly used for filtering sand in waste water after cleaning.

Most of the existing wastewater is discharged, so that a large amount of sandstone and water resources are wasted, and meanwhile, certain load and pollution are caused to the environment, in order to solve the problems, in the embodiment, the wastewater recycling device comprises a recycling machine body 1 and a separation cavity 11 arranged in the recycling machine body 1, a screening mechanism and a telescopic mechanism for separating the wastewater are arranged in the separation cavity 11, the screening mechanism comprises an elastic filter screen 4 arranged on the end wall of the separation cavity 11, and the telescopic mechanism comprises a telescopic rod 521 fixedly connected with the bottom surface of the elastic filter screen 4 and a power mechanism for driving the telescopic rod 521 to move; having reached through screening mechanism and having filtered out the grit in the waste water, having reached simultaneously through telescopic machanism and carried out the butt to the elastic filter screen, and then made the elastic filter screen begin to warp, and then reached the purpose that makes the grit on the filter screen roll to both sides, and then reached the purpose that shifts the grit, guaranteed simultaneously that water can follow the downside and flow out.

Specifically, the method comprises the following steps: referring to fig. 2 and 4, a power cavity 5 communicated with the separation cavity 11 is arranged in the recycling machine body 1, the power mechanism is located in the power cavity 5, and the power mechanism includes a cylinder 52 fixedly mounted on the bottom wall of the power cavity 5;

the cylinder 52 operates and drives the telescopic rod 521 to stretch, so that the telescopic rod 521 starts to move in the separation cavity 11, and then the elastic filter screen 4 is driven to deform, and is driven to be in a convex shape by the butt in a downward convex shape, so that the filtered gravel on the elastic filter screen 4 rolls down to two sides through the convex angle, the purpose that the filter holes are blocked is prevented, and meanwhile, the telescopic mechanism is guaranteed to be capable of rapidly and effectively going on.

It should be noted that a sharp corner fixing block is fixedly arranged on the middle upper end face of the elastic filter screen 4, and the sharp corner fixing block ensures that the gravel in the middle can better slide to two sides through the sharp corner fixing block and ensures the stability of the elastic filter screen 4.

Referring to fig. 2 and 4, a through hole is formed in the upper end wall of the power cavity 5, a waterproof gasket 51 is fixedly arranged in the through hole, the telescopic rod 521 is slidably connected in the waterproof gasket 51, the purpose of preventing water from entering the power cavity 5 can be achieved through the waterproof gasket 51, the working environment of the air cylinder 52 is ensured to be in a safe state, and meanwhile, the telescopic rod 521 is ensured to be always in contact with the waterproof gasket 51.

Meanwhile, in order to transfer sand and stone out of the wastewater and not bring water out at the same time, in order to solve such problems, a protective shell 2 is fixedly arranged on the periphery of the recovery machine body 1, a sliding guide cavity 21 is formed in the protective shell 2, a sealing groove is formed in one section of the recovery machine body 1, which is located in the sliding guide cavity 21, at least two sealing blocks 23 are slidably connected in the sealing groove, when the sealing blocks 23 are located in the sealing groove, the sealing groove is completely sealed by the sealing blocks 23, a power rod 231 for driving the sealing blocks 23 to move is fixedly arranged on one circumferential surface of each sealing block 23, the other end of the power rod 231 is fixedly arranged on the inner circumferential surface of the protective shell 2, and the sealing groove is located at the upper end of the elastic filter screen 4;

when the elastic filter screen 4 begins to protrude upwards, the power rod 231 begins to drive the sealing blocks 23 to be away from each other, so that the sandstone on the elastic filter screen 4 can roll down through the inclined plane and enter the sliding guide cavity 21, and then fall down.

Specifically, sealed piece 23 is not integrative, comprises two at least sealed pieces 23 of mutual butt, and then when having guaranteed that sealed piece 23 keeps away from each other, can not influence each other, and then has guaranteed that the grit on the elastic filter screen 4 can roll out.

As shown in fig. 1 to 5, a plurality of discontinuous discharge chutes 22 are provided in the bottom wall of the sliding guide cavity 21, and a sliding guide slope for discharging is provided between the discharge chutes 22; when the grit enters into leading smooth chamber 21, can make the grit butt on sealed piece 23, and then drop downwards through blown down tank 22, and then guaranteed that the grit can effectual separation.

Meanwhile, a through water outlet hole 12 is formed in the bottom wall of the separation cavity 11; waste water separated from the sand and the stone in the separation chamber 11 flows downwards through the filter hole and then falls into the water outlet hole 12, and then flows downwards through the water outlet hole 12.

Referring to fig. 2 and 4, a rotating shaft 3 is rotatably connected to the upper end wall of the separation chamber 11, a rotating blade 31 for dispersing waste water is fixedly arranged on the periphery of the rotating shaft 3, and the rotating blade 31 corresponds to the upper water inlet groove.

It should be noted that, when waste water enters into the separation chamber 11, the waste water contacts the rotating blade 31 first, and then drives the rotating blade 31 to rotate, and the waste water can be more uniformly dispersed to each surface of the elastic filter screen 4 through the rotation of the rotating blade 31, and meanwhile, the elastic filter screen 4 is ensured not to be impacted by the downward huge waste water, so that the purpose of protecting the elastic filter screen 4 is achieved.

Above only the typical example of the utility model discloses, in addition, the utility model discloses can also have other multiple concrete implementation manners, all adopt the technical scheme that equivalent replacement or equivalent transform formed, all fall in the utility model discloses the scope of claiming.

Claims

1. The utility model provides a grit recovery unit, is including retrieving organism (1) and seting up separation chamber (11) in the recovery organism (1), its characterized in that, be equipped with screening mechanism and the telescopic machanism that is used for carrying out the separation to waste water in separation chamber (11), screening mechanism is including establishing elastic filter net (4) on separation chamber (11) end wall, telescopic machanism include with the power unit that elastic filter net (4) bottom surface fixed connection's telescopic link (521) and drive telescopic link (521) removed.

2. A sand and stone recovery device according to claim 1, characterised in that a power chamber (5) is provided in the recovery body (1) and communicates with the separation chamber (11), the power mechanism is located in the power chamber (5), and the power mechanism includes a cylinder (52) fixedly mounted on the bottom wall of the power chamber (5).

3. A sand and stone recovery device according to claim 2, characterized in that the upper end wall of the power chamber (5) is provided with a through hole, a waterproof gasket (51) is fixedly arranged in the through hole, and the telescopic rod (521) is slidably connected in the waterproof gasket (51).

4. The sand and stone recovery device according to claim 1, wherein a protective housing (2) is fixedly arranged on the periphery of the recovery machine body (1), a sliding guide cavity (21) is formed in the protective housing (2), a sealing groove is formed in one section of the recovery machine body (1) located in the sliding guide cavity (21), at least two sealing blocks (23) are arranged in the sealing groove in a sliding connection mode, when the sealing blocks (23) are located in the sealing groove, the sealing groove is completely sealed by the sealing blocks (23), a power rod (231) used for driving the sealing blocks (23) to move is fixedly arranged on one circumferential surface of each sealing block (23), the other end of the power rod (231) is fixedly arranged on the inner circumferential surface of the protective housing (2), and the sealing groove is located at the upper end of the elastic filter screen (4).

5. A sand and stone recovery device according to claim 4, characterised in that the bottom wall of the slide guiding chamber (21) is provided with a plurality of discontinuous discharge chutes (22), and a slide guiding slope for discharging is arranged between the discharge chutes (22).

6. A sand reclamation apparatus as claimed in claim 1, wherein the bottom wall of the separation chamber (11) is provided with an outlet aperture (12) therethrough.

7. A sand and gravel recovery device according to claim 1, wherein a rotating shaft (3) is rotatably connected to the upper end wall of the separation chamber (11), rotating blades (31) for dispersing waste water are fixedly arranged on the outer periphery of the rotating shaft (3), and the rotating blades (31) correspond to the water inlet grooves on the upper side.