Single-concentration proportioning machine

Abstract

The utility model discloses a single concentration proportioning machine which comprises a base, a proportioning box and an electrical box are arranged on the base, the electrical box is fixed on the base through a supporting rod, a stirrer and an output pump are arranged on the proportioning box, a stirring shaft of the stirrer and a liquid inlet of the output pump respectively extend into the bottom of the proportioning box, and a hydraulic proportional dosing pump is arranged on the base. The hydraulic proportional dosing pump is connected with a stock solution pipe, a water inlet pipe and a liquid outlet pipe, the liquid outlet pipe is communicated with the inside of the proportioning box, a liquid outlet of the output pump is connected with the liquid outlet pipe, a top plate is arranged at the top of the proportioning box and is formed by splicing a fixed part and a movable part, and the stirrer and the output pump are respectively mounted on the fixed part. The single-concentration proportioning machine disclosed by the utility model is simple in structure and low in equipment cost. The hydraulic proportional dosing pump can be used for conveniently diluting and proportioning the solution, and is simple to operate. The proportioning machine is convenient to move and can realize quick butt joint of various devices.

Description

Technical Field

[0001] The utility model belongs to the technical field of proportioning machines, and in particular relates to a single-concentration proportioning machine. Background Art

[0002] In the field of workpiece casting, release agents and other treatment liquids are needed. The composition and concentration of these treatment liquids vary depending on the size of the mold, different parts inside the mold, and the material of the casting. Therefore, it is often necessary to adjust the proportion of the treatment liquid according to the design requirements. The proportion of a single-component treatment liquid is relatively simple, and only the concentration needs to be adjusted. Existing proportioning machines generally proportion the concentration of multiple substances and have a complex structure. Therefore, it is necessary to design a special proportioning machine for the needs of a single component and a single concentration. Utility Model Content

[0003] In order to solve the above technical problems, the technical solution adopted by the utility model is: a single-concentration proportioning machine, including a base, a proportioning box and an electrical box are arranged on the base, the electrical box is fixed to the base through a support rod, an agitator and an output pump are installed on the proportioning box, the stirring shaft of the agitator and the liquid inlet of the output pump extend into the bottom of the proportioning box respectively, a hydraulic proportional dosing pump is installed on the base, the hydraulic proportional dosing pump is connected with a raw liquid pipe, a water inlet pipe and a liquid outlet pipe, the liquid outlet pipe is connected to the interior of the proportioning box, the liquid outlet of the output pump is connected with the liquid outlet pipe, a top plate is arranged on the top of the proportioning box, the top plate is composed of a fixed part and a movable part, the agitator and the output pump are respectively installed on the fixed part, a handle is installed on the movable part, and one side of the movable part is hinged to the fixed part.

[0004] As a preferred embodiment of the above technical solution, the agitator is a pneumatic agitator, which includes a stirring shaft located inside a proportioning box, a stirring blade is installed on the stirring shaft, and the pneumatic agitator is connected to an air supply pipe.

[0005] As a preferred embodiment of the above technical solution, an interface plate is fixed on one side of the base, the raw liquid tube is connected to a raw liquid interface, the water inlet pipe is connected to a water inlet interface, the liquid outlet pipe is connected to a liquid outlet interface, and the air supply pipe is connected to an air supply interface, and the raw liquid interface, water inlet interface, liquid outlet interface and air supply interface are respectively installed on the interface plate.

[0006] As a preferred embodiment of the above technical solution, the interface plate is provided with a plurality of nameplates, which respectively correspond to the raw liquid interface, the water inlet interface, the liquid outlet interface and the air supply interface.

[0007] As a preferred embodiment of the above technical solution, a liquid level sensor is installed in the proportioning box.

[0008] As a preferred embodiment of the above technical solution, an overflow port is provided on one side of the upper end of the proportioning box.

[0009] As a preferred embodiment of the above technical solution, a drain pipe with a valve is provided at the lower end of the proportioning box, and the drain pipe is connected to the interior of the proportioning box.

[0010] As a preferred embodiment of the above technical solution, a plurality of pulleys with braking function are installed around the base.

[0011] The utility model has the following beneficial effects: the single-concentration proportioning machine of the utility model has a simple structure and low equipment cost. The hydraulic proportional dosing pump is used to conveniently dilute and proportion the solution, and the operation is simple. The proportioning machine is easy to move and can realize rapid docking with various equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a structural schematic diagram of the utility model;

[0013] Figure 2 It is a partial structural schematic diagram of the utility model from another angle. DETAILED DESCRIPTION

[0014] The technical solution of the utility model will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0015] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0016] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0017] like Figure 1-2As shown, the single-concentration proportioning machine includes a base 1, on which a proportioning box 2 and an electrical box 3 are provided, the electrical box 3 is fixed to the base 1 through a support rod 4, an agitator 5 and an output pump 26 are installed on the proportioning box 2, a stirring shaft 6 of the agitator 5 and a liquid inlet 7 of the output pump 26 extend into the bottom of the proportioning box 2 respectively, a hydraulic proportional dosing pump 8 is installed on the base 1, the hydraulic proportional dosing pump 8 is connected to a raw liquid pipe 9, a water inlet pipe 10 and a liquid outlet pipe 11, the liquid outlet pipe 11 is connected to the interior of the proportioning box 2, the liquid outlet of the output pump 26 is connected to the liquid outlet pipe 11, a top plate is provided on the top of the proportioning box 2, the top plate is composed of a fixed part 12 and a movable part 13, the agitator 5 and the output pump 26 are respectively installed on the fixed part 12, a handle 14 is installed on the movable part 13, and one side of the movable part 13 is hinged to the fixed part 12. By designing the hydraulic proportional dosing pump 8, the stock liquid and water can be transported to the proportioning box 2 according to the set ratio. Then the mixed liquid in the proportioning box 2 is stirred and mixed by the agitator 5. The uniformly mixed liquid is pumped out by the output pump 26 for use by other equipment.

[0018] Furthermore, the stirrer 5 is a pneumatic stirrer 5 , which includes a stirring shaft 6 located inside the proportioning box 2 , a stirring blade 15 is installed on the stirring shaft 6 , and the pneumatic stirrer 5 is connected to an air supply pipe.

[0019] Furthermore, an interface plate 16 is fixed to one side of the base 1, a raw liquid interface 17 is connected to the raw liquid pipe 9, a water inlet interface 18 is connected to the water inlet pipe 10, a liquid outlet interface 19 is connected to the liquid outlet pipe 11, and a gas supply interface 20 is connected to the gas supply pipe. The raw liquid interface 17, the water inlet interface 18, the liquid outlet interface 19 and the gas supply interface 20 are respectively installed on the interface plate 16. All interfaces are uniformly arranged on the interface plate 16, so as to facilitate the docking of the proportioning machine with other equipment.

[0020] Furthermore, the interface plate 16 is provided with a plurality of nameplates 21, which respectively correspond to the original liquid interface 17, the water inlet interface 18, the liquid outlet interface 19 and the gas supply interface 20. The nameplates 21 are engraved with the names of the corresponding interfaces.

[0021] Furthermore, a liquid level sensor 22 is installed in the mixing box 2. The liquid level sensor 22 provides real-time signal data of the liquid level inside the mixing box 2, which facilitates the use of the mixing box 2 and realizes automatic control.

[0022] Furthermore, an overflow port 23 is provided on one side of the upper end of the proportioning box 2. The overflow port 23 can prevent the liquid level inside the proportioning box 2 from being too high, resulting in excessive pressure, thereby improving the safety of the proportioning box 2 in use.

[0023] Further, a drain pipe 24 with a valve is provided at the lower end of the mixing box 2, and the drain pipe 24 is connected to the inside of the mixing box 2. When the inside of the mixing box 2 needs to be cleaned, the liquid inside the mixing box 2 can be completely drained through the drain pipe 24.

[0024] Further, a plurality of pulleys 25 with a brake function are installed around the base 1. The pulleys 25 can be used to conveniently move the entire proportioning machine, so as to facilitate docking with other equipment for proportioning and liquid supply.

[0025] It is worth mentioning that the technical features such as the hydraulic proportional dosing pump, liquid level sensor, pneumatic agitator, etc. involved in this utility model patent application should be regarded as prior art. The specific structure, working principle, and possible control method and spatial layout method of these technical features can be selected according to the conventional methods in the field, and should not be regarded as the inventive point of this utility model patent. This utility model patent will not be further elaborated.

[0026] The preferred specific embodiments of the utility model are described in detail above. It should be understood that ordinary technicians in this field can make many modifications and changes based on the concept of the utility model without creative work. Therefore, all technical solutions that can be obtained by technicians in this technical field through logical analysis, reasoning or limited experiments based on the concept of the utility model on the basis of the existing technology should be within the scope of protection determined by the claims.

Claims

1. Single concentration proportioning machine, characterized in that, The utility model comprises a base, a proportioning box and an electrical box are arranged on the base, the electrical box is fixed to the base through a supporting rod, an agitator and an output pump are installed on the proportioning box, the agitator shaft of the agitator and the liquid inlet of the output pump extend into the bottom of the proportioning box respectively, a hydraulic proportional dosing pump is installed on the base, the hydraulic proportional dosing pump is connected with a raw liquid pipe, a water inlet pipe and a liquid outlet pipe, the liquid outlet pipe is connected with the interior of the proportioning box, the liquid outlet of the output pump is connected with the liquid outlet pipe, a top plate is arranged on the top of the proportioning box, the top plate is composed of a fixed part and a movable part, the agitator and the output pump are respectively installed on the fixed part, a handle is installed on the movable part, and one side of the movable part is hinged to the fixed part.

2. The single concentration proportioning machine according to claim 1, characterized in that: The stirrer is a pneumatic stirrer, which includes a stirring shaft located inside the proportioning box, a stirring blade is installed on the stirring shaft, and the pneumatic stirrer is connected to an air supply pipe.

3. The single concentration proportioning machine according to claim 2, characterized in that: An interface plate is fixed on one side of the base, the raw liquid tube is connected to a raw liquid interface, the water inlet pipe is connected to a water inlet interface, the liquid outlet pipe is connected to a liquid outlet interface, and the air supply pipe is connected to an air supply interface. The raw liquid interface, water inlet interface, liquid outlet interface and air supply interface are respectively installed on the interface plate.

4. The single concentration proportioning machine according to claim 3, characterized in that: The interface plate is provided with a plurality of nameplates, which respectively correspond to the original liquid interface, the water inlet interface, the liquid outlet interface and the gas supply interface.

5. The single concentration proportioning machine according to claim 1, characterized in that: A liquid level sensor is installed in the proportioning box.

6. The single concentration proportioning machine according to claim 5, characterized in that: An overflow port is arranged on one side of the upper end of the proportioning box.

7. The single concentration proportioning machine according to claim 6, characterized in that: A drain pipe with a valve is provided at the lower end of the proportioning box, and the drain pipe is connected to the interior of the proportioning box.

8. The single concentration proportioning machine according to claim 1, characterized in that: A plurality of pulleys with braking function are installed around the base.

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