Release agent stirring and supplying system for tubular pile production line

Abstract

The release agent stirring and supplying system for the tubular pile production line comprises a stirring barrel and a pressurizing spraying tank, a bottom outlet of the stirring barrel is communicated with the top of the pressurizing spraying tank through a galvanized pipe, and a suction pump is arranged at a port of the bottom outlet of the stirring barrel. A material return pipe is arranged at an opening in the top of the stirring barrel, the material return pipe is communicated with a mold cleaning material pouring device in the tubular pile production line, and a liquid inlet and an air inlet are formed in the two sides of the upper portion of the pressurizing spraying tank respectively. And the mold release agent is continuously supplied to the pressurizing spraying tank from the stirring barrel through the suction pump, so that the pressurizing effect on the mold release agent can be achieved, the recycled mold release agent can be continuously recycled, stirred and recycled, workers do not need to fill the mold release agent, efficiency is improved, and labor is reduced.

Description

Technical Field

[0001] The present invention belongs to the technical field of release agent stirring, and specifically relates to a release agent stirring and supplying system for a pipe pile production line. Background Art

[0002] Release agent is a kind of agent used to prevent adhesion in concrete pipe pile products. When using, the release agent concentrate needs to be mixed with water in a certain proportion, and then placed in the spray tank to spray the mixed release agent on the mold. The release agent is generally manually mixed in a certain proportion and then poured into a mixing container for mixing.

[0003] Since the characteristic of the release agent is to set up a barrier between the mold and the concrete, the release agent itself has the characteristic of being reusable;

[0004] However, in the current production process of pipe piles (electric pole piles) at home and abroad, the release agent is sprayed from the release agent tank. After the pipe pile production is completed and the finished pipe pile and the mold are separated, the release agent remaining inside the mold is directly cleaned and wiped off, which cannot be recycled and requires continuous manual feeding, thereby increasing the production cost in disguise. Utility Model Content

[0005] In order to solve the above problems, this paper proposes a release agent stirring and supplying system for a pipe pile production line. The release agent stirring and supplying system includes a stirring barrel and a pressurized spray tank. The bottom outlet of the stirring barrel is connected to the top of the pressurized spray tank through a galvanized pipe. A suction pump is provided at the port of the bottom outlet of the stirring barrel. A return pipe is provided at the top opening of the stirring barrel. The return pipe is connected to the mold cleaning pourer in the pipe pile production line. A liquid inlet and an air inlet are respectively provided on both sides of the upper part of the pressurized spray tank. The liquid inlet is connected to the galvanized pipe, and the air inlet is connected to the pneumatic element through an air pipe. The bottom of the pressurized spray tank is connected to the mold coating area of ​​the pipe pile production line through a spray pipe. By connecting the stirring barrel and the pressurized spray tank, and continuously supplying the release agent to the pressurized spray tank from the stirring barrel through the suction pump, the pressurization effect of the release agent can be achieved, and the recovered release agent can be continuously recycled and stirred for recycling, without the need for personnel to add the release agent, thereby improving efficiency and reducing labor.

[0006] The mixing barrel is in the shape of a circular open barrel, and includes a reducer, a rotating shaft, a stirring impeller and a cylinder. A return pipe is vertically arranged at the opening of the upper end of the cylinder, a rotating shaft is vertically arranged at the top center of the cylinder, a reducer is arranged at the upper end of the rotating shaft, and a stirring impeller is arranged at the bottom end of the rotating shaft. The release agent is continuously stirred by the mixing barrel to achieve continuous release agent supply, thereby ensuring the stability and continuity of the entire release agent supply system.

[0007] The pressurized spray can is a vertical pressure-sealed tank body, a liquid inlet is convexly arranged on one side of the upper part of the pressurized spray can, an air inlet is externally arranged on the other side of the upper part of the pressurized spray can, and a spray pipe is externally arranged on the outer side of the bottom of the pressurized spray can. Both the liquid inlet and the air inlet are pressure-resistant interfaces. The pressurized spray can ensures efficient and stable high-pressure spraying of the release agent, so that there is no need to use a pump to re-pressurize the drawn release agent to reduce the uniformity of the spraying.

[0008] The galvanized pipe is a pipeline for the release agent liquid. One end of the galvanized pipe is connected to the suction pump, and the other end of the galvanized pipe is connected to the pressurized spray tank. The release agent can be pumped out from the suction pump through the galvanized pipe and enter the pressurized spray tank, ensuring smooth and stable transportation of the release agent to prevent sticking.

[0009] The pneumatic components are pressurized output pneumatic components. The air outlets of the pneumatic components are connected to the air inlets of the pressurized spray cans. The pressurized spray cans are continuously pressurized by the pneumatic components to ensure the pressure effect inside the pressurized spray cans, thereby ensuring the uniformity of the sprayed release agent.

[0010] The return pipe is a straight-through pipe, and the return pipe receiving type is connected to the mold coating area of ​​the pipe pile production line. The release agent remaining inside the mold after mold opening and demolding can be recovered and reused through the return pipe, thereby reducing the loss of the release agent and the cost of the release agent, while also being able to achieve the goal of eliminating the need for artificial fillers.

[0011] Beneficial effects:

[0012] By connecting the mixing barrel and the pressurized spray tank, and continuously supplying the release agent from the mixing barrel to the pressurized spray tank through a suction pump, the pressurization effect of the release agent can be achieved, and the recovered release agent can be continuously recovered, stirred and recycled again, without the need for personnel to add the release agent, thereby improving efficiency and reducing labor.

[0013] The release agent is continuously stirred by a stirring barrel to achieve continuous release agent supply, thereby ensuring the stability and continuity of the entire release agent supply system.

[0014] By using a pressurized spray tank, efficient and stable high-pressure spraying of the release agent is ensured, so that there is no need to use a pump to re-pressurize the released release agent, thereby reducing the uniformity of the spraying.

[0015] The release agent can be pumped out by the suction pump through the galvanized pipe and enter the pressurized spray tank, ensuring smooth and stable transportation of the release agent and preventing sticking.

[0016] The pressurized spray can is continuously pressurized by pneumatic components to ensure the pressure effect inside the pressurized spray can, thereby ensuring the uniformity of the sprayed release agent.

[0017] The return pipe can be used to recycle the release agent remaining in the mold after mold opening and demolding, thereby reducing the loss of the release agent and the cost of the release agent, while also eliminating the need for artificial fillers. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a flow chart of a release agent stirring and supplying system for a pipe pile production line;

[0019] Figure 2 It is a schematic diagram of a mixing barrel of a release agent mixing and supplying system for a pipe pile production line;

[0020] In the figure; 1. mixing barrel, 11. reducer, 12. rotating shaft, 13. mixing impeller, 14. cylinder, 2. suction pump, 3. pressurized spray can, 4. galvanized pipe, 5. air pipe, 6. pneumatic component, 7. return pipe. DETAILED DESCRIPTION

[0021] In order to deepen the understanding of the present invention, the present invention will be further described in detail below in conjunction with embodiments and drawings. The embodiments are only used to explain the present invention and do not constitute a limitation on the protection scope of the present invention.

[0022] Mixing barrel 1, reducer 11, rotating shaft 12, mixing impeller 13, cylinder 14, suction pump 2, booster spray can 3, galvanized pipe 4, air pipe 5, pneumatic component 6, return pipe 7.

[0023] like Figure 1 , 2 As shown;

[0024] A release agent stirring and supplying system for a pipe pile production line, the release agent stirring and supplying system comprises a stirring barrel 1 and a pressurized spray tank 3, the bottom outlet of the stirring barrel 1 is connected to the top of the pressurized spray tank 3 through a galvanized pipe 4, a suction pump 2 is provided at the port of the bottom outlet of the stirring barrel 1, a return pipe 7 is provided at the top opening of the stirring barrel 1, the return pipe 7 is connected to the mold cleaning pourer in the pipe pile production line, a liquid inlet and an air inlet are respectively provided on both sides of the upper part of the pressurized spray tank 3, the liquid inlet is connected to the galvanized pipe 4, the air inlet is connected to the pneumatic element 6 through the air pipe 5, the bottom of the pressurized spray tank 3 is connected to the mold coating area of ​​the pipe pile production line through a spray pipe, the stirring barrel 1 is in the shape of a circular open barrel, the stirring barrel 1 comprises a reducer 11, a rotating shaft 12, a stirring impeller 13 and a barrel 14, the upper end opening of the barrel 14 A return pipe 7 is provided in a vertical direction, a rotating shaft 12 is vertically provided at the top center of the cylinder 14, a reducer 11 is provided at the upper end of the rotating shaft 12, and a stirring impeller 13 is provided at the bottom end of the rotating shaft 12. The pressurized spray tank 3 is a vertical pressure-sealed tank body, a liquid inlet is convexly provided on one side of the upper part of the pressurized spray tank 3, an air inlet is externally provided on the other side of the upper part of the pressurized spray tank 3, and a spray pipe is externally provided on the outer side of the bottom of the pressurized spray tank 3. Both the liquid inlet and the air inlet are pressure-resistant interfaces. The galvanized pipe 4 is a pipeline for the release agent liquid, one end of the galvanized pipe 4 is connected to the suction pump 2, and the other end of the galvanized pipe 4 is connected to the pressurized spray tank 3. The pneumatic component 6 is a pressurized output pneumatic component, and the air outlets of the pneumatic component 6 are connected to the air inlet of the pressurized spray tank 3. The return pipe 7 is a straight-through pipeline, and the return pipe 7 is connected to the mold coating area of ​​the pipe pile production line in a receiving manner.

[0025] Implementation examples;

[0026] Before use, pour the raw materials of the release agent into the mixing barrel 1, stir the release agent for pretreatment, and after stirring, use the suction pump 2 to let the release agent enter the inside of the pressurized spray tank 3 along the galvanized pipe 4, and then the inside of the pressurized spray tank is pressurized by the pneumatic component 6 supplied by the air pipe 5. After ensuring the pressure inside the tank, it is sprayed out from the lower nozzle of the pressurized spray tank 3, thereby achieving uniform and efficient spraying.

[0027] After demoulding the mold for casting the pipe pile, the remaining release agent inside the mold is cleaned into the return pipe 7, and the remaining release agent returns to the mixing barrel 1 through the return pipe 7 to achieve recycling.

[0028] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A release agent stirring and supplying system for a pipe pile production line, the release agent stirring and supplying system comprising a stirring barrel and a pressurized spray tank, characterized in that: The bottom outlet of the mixing barrel is connected to the top of the pressurized spray can through a galvanized pipe, a suction pump is provided at the port of the bottom outlet of the mixing barrel, a return pipe is provided at the top opening of the mixing barrel, the return pipe is connected to the mold cleaning pourer in the pipe pile production line, a liquid inlet and an air inlet are respectively provided on both sides of the upper part of the pressurized spray can, the liquid inlet is connected to the galvanized pipe, the air inlet is connected to the pneumatic component through an air pipe, and the bottom of the pressurized spray can is connected to the mold coating area of ​​the pipe pile production line through a nozzle.

2. The release agent stirring and supplying system for a pipe pile production line according to claim 1, characterized in that: The mixing barrel is shaped like a circular open barrel, and includes a reducer, a rotating shaft, a stirring impeller and a cylinder. A return pipe is vertically provided at the upper opening of the cylinder, a rotating shaft is vertically provided at the top center of the cylinder, a reducer is provided at the upper end of the rotating shaft, and a stirring impeller is provided at the bottom end of the rotating shaft.

3. The release agent stirring and supplying system for a pipe pile production line according to claim 1, characterized in that: The pressurized spray can is a vertical pressure-sealed tank body, a liquid inlet is convexly provided on one side of the upper part of the pressurized spray can, an air inlet is externally provided on the other side of the upper part of the pressurized spray can, and a nozzle is externally provided on the outer side of the bottom of the pressurized spray can. Both the liquid inlet and the air inlet are pressure-resistant interfaces.

4. The release agent stirring and supplying system for a pipe pile production line according to claim 1, characterized in that: The galvanized pipe is a pipe for the demoulding agent liquid. One end of the galvanized pipe is connected to a suction pump, and the other end of the galvanized pipe is connected to a pressurized spray tank.

5. The release agent stirring and supplying system for a pipe pile production line according to claim 1, characterized in that: The pneumatic element is a pressurized output pneumatic component, and the air outlet of the pneumatic element is connected to the air inlet of the pressurized spray can.

6. The release agent stirring and supplying system for a pipe pile production line according to claim 1, characterized in that: The return pipe is a straight-through pipe, and the return pipe receiving type is connected to the mold coating area of ​​the pipe pile production line.

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