CN213797368U

CN213797368U - Admixture self-cleaning device

Info

Publication number: CN213797368U
Application number: CN202021054421.XU
Authority: CN
Inventors: 张栋; 栾绍顺; 李耀忠
Original assignee: Qingdao Sunshine Mixing Station Mechanical Equipment Co ltd
Current assignee: Qingdao Sunshine Mixing Station Mechanical Equipment Co ltd
Priority date: 2020-06-10
Filing date: 2020-06-10
Publication date: 2021-07-27
Anticipated expiration: 2030-06-10

Abstract

The utility model relates to a concrete mixing equipment field specifically is an admixture is from cleaning device, including first valve, first valve upper end is connected with the admixture water tank, first valve lower extreme is connected with first joint, first articulate has the second to connect, the second connects the below and is connected with first elbow, first elbow is connected with first flange pipe, first flange pipe is connected with the water pump, is located the water pump opposite side is connected with second flange pipe, second flange pipe is connected with the mouth-piece that is used for the reposition of redundant personnel, mouth-piece one end is connected with the third and connects, the third articulate has the fourth to connect, is located the other end of mouth-piece has the second elbow through fifth articulate. The device has simple structure, convenient installation and part replacement and high economic benefit. Through the self circulation flow of the admixture, the phenomenon that precipitates in the admixture box are accumulated to block a water conveying pipeline is effectively prevented.

Description

Admixture self-cleaning device

Technical Field

The utility model relates to a concrete mixing equipment field specifically is an admixture is from cleaning device.

Background

With the rapid development of society, the construction industry develops rapidly, and the progress of the concrete mixing industry not only shows the process progress, but also shows the equipment improvement.

If the sediment in the additive water tank outside the concrete stirring device is not cleaned in time, the sediment can block the water conveying pipeline, so that the water conveying is not smooth, and the production quality is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an admixture is from cleaning device, if the precipitate that aims at solving the admixture water tank to the concrete mixing plant outside is not in time cleared up, the hydraulic pipeline will be plugged up to its precipitate to cause the water delivery not smooth and then influence production quality's problem.

In order to achieve the above object, the utility model provides a following technical scheme:

an additive self-cleaning device comprises a first valve, an additive water tank is connected with the upper end of the first valve, the lower end of the first valve is connected with a first joint, the first joint is connected with a second joint, a first elbow is connected below the second joint, the first elbow is connected with a first flange pipe, the first flange pipe is connected with a water pump, the other side of the water pump is connected with a second flange pipe, the second flange pipe is connected with a port pipe used for shunting, one end of the port pipe is connected with a third joint, the third joint is connected with a fourth joint, the fourth joint is connected with a fourth valve, the other end of the mouthpiece is connected with a second elbow through a fifth joint, the second elbow is connected with a second valve through a sixth joint and a seventh joint, and the second valve is connected with a third valve through an eighth joint.

As a further aspect of the present invention: first valve, third valve and fourth valve all adopt an inch ball valve, the check valve is used to the second valve.

As a further aspect of the present invention: first joint, third joint, fifth joint, sixth joint and eighth joint all adopt the outer silk lug connection of an inch two, second joint, fourth joint and seventh joint all adopt an inch loose joint to connect.

As a further aspect of the present invention: the mouthpiece adopts a vertical three-way pipe.

As a further aspect of the present invention: the first elbow and the second elbow are 90-degree elbows.

The embodiment of the utility model provides a pair of admixture is from cleaning device, the device simple structure, the installation is convenient with the renewal part, and economic benefits is high. Through the self circulation flow of the admixture, the phenomenon that precipitates in the admixture box are accumulated to block a water conveying pipeline is effectively prevented.

Drawings

Fig. 1 is a schematic structural view of an additive self-cleaning device according to an embodiment of the present invention;

fig. 2 is a schematic view of a partial structure of an additive self-cleaning device according to an embodiment of the present invention.

In the figure: 1. a first valve; 2. a first joint; 3. a second joint; 4. a first elbow; 5. a first flange pipe; 6. a water pump; 7. a mouthpiece; 8. a second elbow; 9. a second valve; 10. a third valve; 11. a fourth valve; 12. an additive water tank; 13. a second flange pipe; 14. a third joint; 15. a fourth joint; 16. a fifth joint; 17. a sixth joint; 18. a seventh joint; 19. and an eighth joint.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

Example 1:

as shown in fig. 1 and 2, in the embodiment provided by the present invention, an additive self-cleaning device comprises a first valve 1, an additive tank 12 is connected to the upper end of the first valve 1, a first connector 2 is connected to the lower end of the first valve 1, a second connector 3 is connected to the first connector 2, a first elbow 4 is connected to the lower side of the second connector 3, a first flange pipe 5 is connected to the first elbow 4, a water pump 6 is connected to the first flange pipe 5, a second flange pipe 13 is connected to the other side of the water pump 6, a connector pipe 7 for splitting is connected to the second flange pipe 13, a third connector 14 is connected to one end of the connector pipe 7, a fourth connector 15 is connected to the third connector 14, a fourth valve 11 is connected to the fourth connector 15, a second elbow 8 is connected to the other end of the connector pipe 7 through a fifth connector 16, the second elbow 8 is connected to a second valve 9 via a sixth connection 17 and a seventh connection 18, and the second valve 9 is connected to a third valve 10 via an eighth connection 19.

In the embodiment of the present invention, when the additive is required to be supplied, the first valve 1 and the third valve 10 can be opened, and the fourth valve 11 is closed to supply the additive. When the supply of the admixture is required to be stopped, the third valve 10 is closed and the fourth valve 11 is opened at the same time, so that the admixture circularly flows, and the sediment in the admixture box is prevented from being accumulated to block a pipeline for conveying the admixture.

Example 2:

as shown in fig. 1 and 2, in the embodiment provided by the present invention, the first valve 1, the third valve 10, and the fourth valve 11 are all one inch ball valves, and the second valve 9 is a check valve.

In the embodiment of the present invention, a ball valve is used, which has a 90-degree rotation, and the plug body is a sphere with a circular through hole or a channel passing through its axis. The ball valve is mainly used for cutting off, distributing and changing the flow direction of a medium in a pipeline, and can be closed tightly only by rotating 90 degrees and a small rotating moment. The advantages of using a ball valve are that: 1, the valve core of the hard seal ball valve is subjected to alloy steel spray welding; 2, the sealing performance is good; because the hard seal ball valve adopts manual grinding for sealing, the hard seal ball valve can not be used until the valve core is completely matched with the sealing ring. His sealing performance is reliable. 3, the switch is light; because the bottom of the sealing ring of the hard sealing ball valve adopts the spring to enable the sealing ring and the valve core to be tightly embraced together, the switch is very light when the external force exceeds the pretightening force of the spring. 4, long service life: the energy-saving device is widely applied to various departments such as petroleum, chemical industry, power generation, paper making, atomic energy, aviation, rockets and the like, and in daily life of people.

In an embodiment of the invention, the check valve functions to allow the medium to flow in one direction only, but to prevent the medium from flowing in the opposite direction. The valve is self-actuating, with the flap opening under the pressure of a fluid flowing in one direction; when the fluid flows in the opposite direction, the valve flap is combined by the fluid pressure and the self-weight of the valve flap to act on the valve seat, thereby cutting off the flow. The check valve is mainly used on a pipeline with unidirectional medium flow, and only allows the medium to flow in one direction so as to prevent accidents.

Example 3:

as shown in fig. 1 and fig. 2, in the embodiment provided by the present invention, the first joint 2, the third joint 14, the fifth joint 16, the sixth joint 17 and the eighth joint 19 all adopt one inch two-end external thread direct joints, and the second joint 3, the fourth joint 15 and the seventh joint 18 all adopt one inch loose joint joints.

In the embodiment of the present invention, the first joint 2, the third joint 14, the fifth joint 16, the sixth joint 17 and the eighth joint 19 are all one inch two ends external thread direct joints, and the direct screw is on the outside, which is opposite to the internal thread elbow. The external thread is directly connected with the inside of the tube. The external thread straight-through is dead, stable and can not be detached.

In an embodiment of the present invention, the second joint 3, the fourth joint 15 and the seventh joint 18 are all one inch loose joint joints, and the loose joint mainly comprises a nut, a cloud head and a butt joint, which are used as a pipe joint for mounting and dismounting. Because of adopting the socket structure, the pipeline joint has the advantages of low cost, convenient installation, use and maintenance and high leakage-proof capability. The external thread loose joint du is connected with a pipe. The external thread loose joint is convenient for later maintenance.

Example 4:

as shown in fig. 1 and 2, in the embodiment provided by the present invention, the mouthpiece 7 is a vertical tee.

In the embodiment of the present invention, the tee is also called a pipe tee or a tee pipe, a tee joint, etc. Mainly used for changing the direction of the fluid and is used at the position of a main pipeline and a branch pipeline. Generally, the alloy steel is made of carbon steel, cast steel, alloy steel, stainless steel, copper, aluminum alloy, plastic, argon leaching, pvc and other materials.

Example 5:

as shown in fig. 1, in the embodiment provided by the present invention, the first bend 4 and the second bend 8 are 90 ° bends.

In the embodiment of the present invention, the first bend 4 and the second bend 8 are selected so that the 90 ° bend is adapted to the structure of the whole device.

The above embodiment of the utility model provides an admixture is from cleaning device, the device simple structure, the installation is convenient with the renewal part, and economic benefits is high. Through the self circulation flow of the admixture, the phenomenon that precipitates in the admixture box are accumulated to block a water conveying pipeline is effectively prevented.

The above is only the preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, without departing from the concept of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent.

Claims

1. The additive self-cleaning device comprises a first valve (1) and is characterized in that an additive water tank (12) is connected to the upper end of the first valve (1), a first connector (2) is connected to the lower end of the first valve (1), a second connector (3) is connected to the first connector (2), a first elbow (4) is connected to the lower portion of the second connector (3), a first flange pipe (5) is connected to the first elbow (4), a water pump (6) is connected to the first flange pipe (5), a second flange pipe (13) is connected to the other side of the water pump (6), a connector pipe (7) used for shunting is connected to the second flange pipe (13), a third connector (14) is connected to one end of the connector pipe (7), a fourth connector (15) is connected to the third connector (14), and a fourth connector (15) is connected to a fourth valve (11), the other end of the mouthpiece (7) is connected with a second elbow (8) through a fifth joint (16), the second elbow (8) is connected with a second valve (9) through a sixth joint (17) and a seventh joint (18), and the second valve (9) is connected with a third valve (10) through an eighth joint (19).

2. The additive self-cleaning device according to claim 1, wherein the first valve (1), the third valve (10) and the fourth valve (11) are all one-inch ball valves, and the second valve (9) is a check valve.

3. The additive self-cleaning device according to claim 1, wherein the first joint (2), the third joint (14), the fifth joint (16), the sixth joint (17) and the eighth joint (19) are all one-inch two-end external thread direct joints, and the second joint (3), the fourth joint (15) and the seventh joint (18) are all one-inch loose joints.

4. The admixture self-cleaning device according to claim 1, wherein the mouthpiece (7) is a vertical tee.

5. The additive self-cleaning device according to claim 1, wherein the first elbow (4) and the second elbow (8) are 90 ° elbows.