CN213499966U

CN213499966U - Dilution system for concrete slurry water circulation

Info

Publication number: CN213499966U
Application number: CN202022025548.5U
Authority: CN
Inventors: 彭齐发; 段忠书; 程涛
Original assignee: Wuhan Changhua Huixin Building Materials Co ltd
Current assignee: Wuhan Changhua Huixin Building Materials Co ltd
Priority date: 2020-09-16
Filing date: 2020-09-16
Publication date: 2021-06-22
Anticipated expiration: 2030-09-16

Abstract

The utility model relates to a dilution system for concrete thick liquid hydrologic cycle relates to the field of concrete production technology, and it includes thick liquid recovery pond, thick liquid recovery pond includes former thick liquid pond and dilution pond, be provided with measurement water balance container on the thick liquid recovery pond, measurement water balance container with be provided with first pipeline between the former thick liquid pond, measurement water balance container bottom be provided with the second pipeline of dilution pond intercommunication, measurement water balance container section of thick bamboo wall is provided with the water injection device who is used for pouring into the clear water, former thick liquid pond and all be provided with agitating unit in the dilution pond. This application is fully mixed the dilution with thick liquid and clear water in the measurement water balance container, ensures to store the concentration unanimous that dilutes the thick liquid in diluting the pond, and the direct secondary in later stage of being convenient for uses, has the effect that increases the utilization ratio of water resource.

Description

Dilution system for concrete slurry water circulation

Technical Field

The application relates to the field of concrete production technology, in particular to a dilution system for concrete slurry water circulation.

Background

When concrete is produced in a concrete factory at present, in order to ensure the production quality of the concrete, water is added in the production process, and redundant water is discharged in the processing process.

The prior Chinese patent with the patent application number of CN201420707146.5 provides a concrete sandstone sewage recovery system, which comprises a concrete vehicle cleaning system, a concrete sandstone sewage recovery system and a slurry preparation system; the slurry directly enters a primary slurry tank in the sandstone sewage recovery system, and secondary discharge generated by a sedimentation tank is avoided.

In the above-mentioned related art, the slurry is stored in the stock tank, and the clear water is directly injected into the stock tank for dilution, and the inventor thinks that the dilution is not enough.

SUMMERY OF THE UTILITY MODEL

In order to effectively reduce the concentration of original cement grout in waste water, the application provides a dilution system for concrete grout water circulation.

The application provides a dilution system for concrete thick liquid hydrologic cycle adopts following technical scheme:

the utility model provides a dilute system for concrete thick liquid hydrologic cycle, includes thick liquid recovery pond, thick liquid recovery pond includes former thick liquid pond and dilution pond, be provided with the measurement water balance container on the thick liquid recovery pond, measurement water balance container with be provided with first pipeline between the former thick liquid pond, measurement water balance container bottom be provided with the second pipeline of dilution pond intercommunication, measurement water balance container section of thick bamboo wall is provided with the water injection device who is used for pouring into the clear water, former thick liquid pond and all be provided with agitating unit in the dilution pond.

Through adopting above-mentioned technical scheme, thick liquid is concentrated at the pipeline after filtering and is discharged to the magma pond back in, the thick liquid in the magma pond pours into the measurement water balance container into through first pipeline in, the clear water passes through in the water injection device pours into the measurement water balance container into, thick liquid and clear water are fully mixed in the measurement water balance container, reach and carry out fully diluted's effect to the thick liquid, ensure to store and dilute thick liquid concentration unanimous in diluting the pond, the direct reutilization in the later stage of being convenient for, increase the utilization ratio of water resource.

Optionally, a water suction pump is arranged in the primary pulp tank, and the water suction pump is connected with the first pipeline.

Through adopting above-mentioned technical scheme, utilize the suction pump to extract the thick liquid in the magma pond and carry to the measurement water balance container in through first pipeline, convenient and fast.

Optionally, the opening parts of the raw pulp tank and the dilution tank are respectively provided with a screen plate convenient for workers to stand.

Through adopting above-mentioned technical scheme, the staff of being convenient for of laying of otter board carries out holistic regulation and control to diluting the system, and the otter board is convenient for the staff simultaneously and observes the thick liquid level height in thick liquid water recovery pond.

Optionally, the stirring device includes a motor connected to the mesh plate and a stirring blade connected to an output shaft end of the motor.

Through adopting above-mentioned technical scheme, utilize the motor to drive the stirring leaf and rotate in the magma pond, prevent that the thick liquid in the magma pond from deposiing.

Optionally, the water injection device comprises a water injection pipe communicated with the metering water scale container.

By adopting the technical scheme, clear water is injected into the metering water scale container by the water injection pipe, so that the metering water scale container is convenient and fast.

Optionally, a protective cover is arranged at one end, away from the screen plate, of the motor, a plurality of supporting rods are arranged on the protective cover in the vertical direction, and a fixing assembly is arranged between the supporting rods and the motor.

Through adopting above-mentioned technical scheme, set up the protection casing above the motor and prevent that the rainwater from directly scouring away the motor, effectively prolong the life of motor, with bracing piece and motor fixed connection under the effect of fixed subassembly, reach protection casing and motor fixed connection's purpose.

Optionally, the fixed subassembly include with the bracing piece rotates the threaded rod of being connected, threaded hole is seted up to motor week side, threaded rod threaded connection in threaded hole.

Through adopting above-mentioned technical scheme, rotate the shank of bolt along the screw hole, the threaded rod drives the bracing piece and removes to the direction that is close to the motor, and threaded rod threaded connection reaches protection casing and motor fixed connection's purpose in the screw hole.

Optionally, the bracing piece is close to the terminal surface of threaded rod is provided with the ring piece, the threaded rod is close to the terminal surface of bracing piece seted up with the ring piece rotates the annular of being connected, the ring piece with the cross section of annular is "T" style of calligraphy.

By adopting the technical scheme, the threaded rod and the supporting rod can rotate coaxially by utilizing the matching limit between the ring block and the ring groove, and the threaded rod can drive the supporting rod to move.

Optionally, the protective cover is provided with a conical shape, and the conical section of the protective cover is reduced towards the direction far away from the motor.

Through adopting above-mentioned technical scheme, utilize conical protection casing cover to locate the motor top, prevent that the rainwater from stopping on the protection casing surface, reduce the corrosion of protection casing, effectively increase the life of protection casing.

In summary, the present application includes at least one of the following beneficial technical effects:

1. conveying the slurry and clean water into a measuring water scale container, fully mixing under the action of a stirrer, and storing the diluted slurry in a dilution pool in a centralized manner to ensure that the concentration of the diluted slurry in the dilution pool is consistent;

2. the threaded rod is rotated in the threaded hole, and the connecting rod moves towards the direction close to the threaded hole under the limit of the ring groove and the ring groove, so that the purpose of mounting the protective cover is achieved.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present application;

FIG. 2 is a schematic cross-sectional view taken along line A-A of FIG. 1;

FIG. 3 is a schematic cross-sectional view taken along line B-B of FIG. 1;

fig. 4 is a partially enlarged view of a portion C in fig. 3.

Reference numerals: 1. a raw pulp tank; 2. a dilution tank; 3. a metering water scale container; 4. a first conduit; 5. a second conduit; 6. a water pump; 7. a screen plate; 8. a motor; 9. stirring blades; 10. a water injection pipe; 11. a protective cover; 12. a support bar; 13. a threaded rod; 14. a threaded hole; 15. a ring block; 16. and a ring groove.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses a dilution system for concrete slurry water circulation. Referring to fig. 1, the dilution system for concrete slurry circulation comprises a slurry recovery tank, wherein the slurry recovery tank comprises two original slurry tanks 1 and two dilution tanks 2, the two original slurry tanks 1 are communicated with each other, and the two dilution tanks 2 are communicated with each other.

Referring to fig. 1 and 2, in order to facilitate dilution of the slurry in the primary slurry tank 1, a metering water scale container 3 is fixedly connected between two primary slurry tanks 1 and two dilution tanks 2, in order to facilitate achievement of a required dilution concentration, the metering water scale container 3 is divided into an upper layer and a lower layer, the two layers of metering water scale containers 3 are respectively communicated with two primary slurry tanks 1 through a first pipeline 4, in order to facilitate transportation of the slurry in the primary slurry tank 1 into the metering water scale container 3, a water suction pump 6 connected with the first pipeline 4 is arranged in the primary slurry tank 1, a water injection device is arranged on the wall of the metering water scale container 3, the water injection device comprises a water injection pipe 10 communicated with the upper layer of the metering water scale container 3, the water injection pipe 10 injects clean water into the metering water scale container 3, the slurry in the primary slurry tank 1 is transported into the metering water scale container 3 by the water suction pump 6, the slurry and the clean water are stirred by a stirrer in the metering water scale, the slurry and the clean water are fully mixed and then discharged into the dilution tank 2 through the second pipeline 5.

Referring to fig. 1 and 2, in order to prevent the thick liquid in former thick liquid pond 1 and the dilution tank 2 from deposiing the caking, all be provided with agitating unit in former thick liquid pond 1 and the dilution tank 2, agitating unit includes motor 8 and with motor 8 output shaft fixed connection's stirring leaf 9, for the convenience of installation of motor 8, otter board 7 has all been laid to the opening part in former thick liquid pond 1 and the dilution tank 2, motor 8 and otter board 7 fixed connection, motor 8's output shaft passes otter board 7 and extends to in former thick liquid pond 1 and the dilution tank 2, the staff of also being convenient for of the installation of otter board 7 moves in former thick liquid pond 1 and dilution tank 2 top, be convenient for the staff observes the thick liquid in former thick liquid pond 1 and the dilution tank 2, be convenient for the staff adjusts whole dilution system.

The thick liquid in former thick liquid pond 1 is pumped by suction pump 6 and is transported to measurement water balance container 3 in through first pipeline 4, the clear water pours into measurement water balance container 3 through water injection pipe 10 and mixes with the thick liquid, under the stirring of mixer, thick liquid and clear water intensive mixing reach the effect of fully diluting the thick liquid, the thick liquid after the dilution is carried to diluting pool 2 through second pipeline 5 and is deposited, ensure that the concentration of the dilution thick liquid in diluting pool 2 is unanimous, the production of concrete is carried out to the thick liquid after utilizing the dilution, the utilization ratio of water resource has been increased.

Referring to fig. 1 and 3, in order to prevent that rainwater from directly getting into motor 8 and influencing motor 8's life, motor 8 keeps away from the one end of stirring leaf 9 and is provided with conical protection casing 11, the direction of motor 8 is kept away from to the conic section orientation of protection casing 11 reduces, the cambered surface that protection casing 11 is close to motor 8 has three bracing piece 12 along vertical direction welding, three bracing piece 12 is the annular equipartition along 11 week sides of protection casing, conical protection casing 11 prevents that the rainwater from stopping on 11 surfaces of protection casing, reduce the corrosion of protection casing 11, effectively increase protection casing 11's life.

Referring to fig. 3 and 4, in order to facilitate the fixed connection between the support rod 12 and the motor 8, a fixing component is arranged before one end of the support rod 12, which is far away from the protective cover 11, and the motor 8, the fixing component includes a threaded rod 13 rotatably connected with the support rod 12, a threaded hole 14 in threaded connection with the threaded rod 13 is formed in the periphery of the motor 8, an annular block 15 is arranged on the end surface of the support rod 12, which is close to the threaded rod 13, an annular groove 16 rotatably connected with the annular block 15 is formed in the end surface of the threaded rod 13, which is close to the support rod 12, the cross sections of the annular block 15 and the annular groove 16 are both in a T shape, and the.

When the protective cover 11 is installed, a worker moves the threaded rod 13 into the threaded hole 14, the threaded rod 13 is rotated, the threaded rod 13 rotates in the threaded hole 14, the connecting rod moves towards the direction close to the threaded hole 14 under the limitation of the annular groove 16 and the annular groove 16, the purpose of installing the protective cover 11 is achieved, and the protective cover is convenient and fast to use.

The implementation principle of the dilution system for concrete slurry water circulation in the embodiment of the application is as follows: the thick liquid in the former thick liquid pond 1 is pumped by suction pump 6 and is transported to in the measurement water balance container 3 through first pipeline 4, and the clear water pours into the measurement water balance container 3 into through water injection pipe 10, and clear water and thick liquid mix under the effect of mixer, and the thick liquid after the dilution is carried to dilution pond 2 through second pipeline 5 and is deposited, guarantees that the concentration of the dilution thick liquid in dilution pond 2 is unanimous.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a dilute system for concrete thick liquid hydrologic cycle, includes thick liquid recovery pond, thick liquid recovery pond includes former thick liquid pond (1) and dilution tank (2), its characterized in that: the slurry recovery tank is provided with a metering water scale container (3), a first pipeline (4) is arranged between the metering water scale container (3) and the original slurry tank (1), a second pipeline (5) communicated with the dilution tank (2) is arranged at the bottom of the metering water scale container (3), a water injection device is arranged on the wall of the metering water scale container (3), and stirring devices are arranged in the original slurry tank (1) and the dilution tank (2).

2. A dilution system for a concrete slurry water circuit according to claim 1, wherein: be provided with suction pump (6) in former thick liquid pond (1), suction pump (6) with first pipeline (4) are connected.

3. A dilution system for a concrete slurry water circulation according to claim 2, wherein: the opening parts of the raw pulp tank (1) and the dilution tank (2) are respectively paved with a screen plate (7) which is convenient for workers to stand.

4. A dilution system for a concrete slurry circulation according to claim 3, wherein: the stirring device comprises a motor (8) connected with the screen plate (7) and a stirring blade (9) connected with the output shaft end of the motor (8).

5. A dilution system for a concrete slurry circulation according to claim 4, wherein: the water injection device comprises a water injection pipe (10) communicated with the metering water scale container (3).

6. A dilution system for a concrete slurry water circuit according to claim 5, wherein: the screen plate is characterized in that a protective cover (11) is arranged at one end, away from the screen plate (7), of the motor (8), a plurality of supporting rods (12) are arranged on the protective cover (11) in the vertical direction, and a fixing assembly is arranged between the supporting rods (12) and the motor (8).

7. A dilution system for a concrete slurry water circuit according to claim 6, wherein: the fixed subassembly include with bracing piece (12) rotate threaded rod (13) of being connected, screw hole (14) are seted up to motor (8) week side, threaded rod (13) threaded connection in screw hole (14).

8. A dilution system for a concrete slurry water circuit according to claim 7, wherein: the bracing piece (12) are close to the terminal surface of threaded rod (13) is provided with ring piece (15), threaded rod (13) are close to the terminal surface of bracing piece (12) seted up with ring piece (15) rotate annular (16) of being connected, ring piece (15) with the cross section of annular (16) is "T" style of calligraphy.

9. A dilution system for a concrete slurry water circuit according to claim 8, wherein: the protective cover (11) is in a conical shape, and the conical section of the protective cover (11) is reduced towards the direction far away from the motor (8).