Electrolytic bath flow heating system

Abstract

An electrolytic bath flow heating system comprises a blending tank, a heat exchanger and a circulating water tank, the blending tank is communicated with a heat exchanger tube pass through a first circulating pipe, the circulating water tank is communicated with a heat exchanger shell pass through a second circulating pipe, and the bottom of the blending tank is communicated with a main drainage pipe. And a first circulating pump, a second circulating pump and a drainage pump are respectively arranged on the first circulating pipe, the second circulating pipe and the drainage main pipe. The device is used for solving the problems that the flow stability of the electrolytic bath is poor, and the electrical parameters of foils are unstable due to unstable bath solution.

Description

Technical Field

[0001] The utility model relates to an electrolytic cell flow heating system. Background Art

[0002] During the production of formed foil, it is necessary to stabilize the electrolytic cell flow to achieve the purpose of stabilizing the electrical parameters of the formed foil. The flow stability of the existing electrolytic cell is poor, and the cell liquid is mainly stabilized by adjusting the flow. The unstable cell liquid will cause the electrical parameters of the foil to be unstable. Utility Model Content

[0003] The purpose of the utility model is to provide an electrolytic cell flow heating system for solving the problem that the electrolytic cell flow is poorly stable and the unstable bath liquid causes unstable electrical parameters of the foil.

[0004] In order to solve the above problems, the technical solution of the utility model is:

[0005] An electrolytic cell flow heating system includes a blending tank, a heat exchanger and a circulating water tank. The blending tank is connected to the heat exchanger tube side through a first circulating pipe, the circulating water tank is connected to the heat exchanger shell side through a second circulating pipe, the bottom of the blending tank is connected to a drainage main pipe, one end of the drainage main pipe is connected to each machine through multiple drainage branch pipes, and a first circulating pump, a second circulating pump and a drainage pump are respectively installed on the first circulating pipe, the second circulating pipe and the drainage main pipe.

[0006] The first circulation pump is a variable frequency pump. A first temperature sensor is installed on the blending tank. The first temperature sensor is connected to the input end of the controller, and the output end of the controller is connected to the first circulation pump.

[0007] The second circulation pump is a variable frequency pump. A second temperature sensor is installed on the circulation water tank. The second temperature sensor is connected to the input end of the controller, and the output end of the controller is connected to the second circulation pump.

[0008] The heat exchanger is a plate heat exchanger.

[0009] The drainage pump is a variable frequency pump. A flow meter is installed on the drainage main pipe. The flow meter is connected to the input end of the controller, and the drainage pump is connected to the output end of the controller.

[0010] The beneficial effects of the utility model are as follows: by setting up a circulation pipeline, a heat exchanger and a circulation pump, the flow can be kept circulating and reach a certain temperature; the continuous heating of the flow by the heat exchanger avoids the growth of bacteria in the flow, and the stability of the flow can be maintained. After the flow is stable, the stability of the electrical parameters of the formed foil can be maintained. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] The present invention will be further described below with reference to the accompanying drawings:

[0012] Figure 1This is a schematic diagram of the structure of the utility model.

[0013] Figure 2 This is a circuit diagram of the utility model.

[0014] In the figure: circulating water tank 1, second circulating pump 2, second circulating pipe 3, heat exchanger 4, first circulating pipe 5, first circulating pump 6, first temperature sensor 7, blending tank 8, drainage main pipe 9, drainage pump 10, drainage branch pipe 11, flow meter 12, second temperature sensor 13. DETAILED DESCRIPTION

[0015] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0016] like Figure 1 and 2 As shown, an electrolytic cell flow heating system includes a blending tank 8, a heat exchanger 4 and a circulating water tank 1. The blending tank 8 is connected to the pipe side of the heat exchanger 4 through a first circulating pipe 5, and the circulating water tank 1 is connected to the shell side of the heat exchanger 4 through a second circulating pipe 3. The bottom of the blending tank 8 is connected to a drainage main pipe 9, and one end of the drainage main pipe 9 is connected to each machine through multiple drainage branch pipes 11. A first circulating pump 6, a second circulating pump 2 and a drainage pump 10 are respectively installed on the first circulating pipe 5, the second circulating pipe 3 and the drainage main pipe 9.

[0017] The first circulating pump 6 is a variable frequency pump. A first temperature sensor 7 is installed on the blending tank 8. The first temperature sensor 7 is connected to the controller input, and the controller output is connected to the first circulating pump 6. The second circulating pump 2 is a variable frequency pump. A second temperature sensor 13 is installed on the circulating water tank 1. The second temperature sensor 13 is connected to the controller input, and the controller output is connected to the second circulating pump 2. The heat exchanger 4 is a plate heat exchanger 4. The drain pump 10 is a variable frequency pump. A flow meter 12 is installed on the drain main 9. The flow meter 12 is connected to the controller input, and the drain pump 10 is connected to the controller output. By setting the first temperature sensor 7 and the second temperature sensor 13, and cooperating with the controller to automatically control the flow of the first circulation pump 6 and the second circulation pump 2, the water temperature in the blending tank 8 can be stably maintained between 55-60°C. At the same time, the flow meter 12 detects the water flow rate of the blending tank 8, and the controller controls the flow rate of the drainage pump 10 so that it can measure the water temperature and flow out, preventing the flow hole from being blocked after the flow is grown with bacteria, resulting in unstable machine flow, and ensuring that stable flow is provided to each machine after the temperature is raised.

[0018] The contents described in the embodiments of this specification are merely an enumeration of the implementation forms of the utility model concept. The protection scope of the utility model should not be regarded as limited to the specific forms described in the embodiments. The protection scope of the utility model also extends to equivalent technical means that can be thought of by those skilled in the art based on the concept of the utility model.

Claims

1. An electrolytic cell flow heating system, characterized by: The invention comprises a blending tank (8), a heat exchanger (4) and a circulating water tank (1), wherein the blending tank (8) is connected to the pipe side of the heat exchanger (4) through a first circulating pipe (5), and the circulating water tank (1) is connected to the shell side of the heat exchanger (4) through a second circulating pipe (3). The bottom of the blending tank (8) is connected to a drainage main pipe (9), and one end of the drainage main pipe (9) is connected to each machine through a plurality of drainage branch pipes (11). A first circulating pump (6), a second circulating pump (2) and a drainage pump (10) are respectively installed on the first circulating pipe (5), the second circulating pipe (3) and the drainage main pipe (9).

2. The electrolytic cell flow heating system according to claim 1, characterized in that: The first circulation pump (6) is a variable frequency pump. A first temperature sensor (7) is installed on the blending tank (8). The first temperature sensor (7) is connected to the input end of the controller, and the output end of the controller is connected to the first circulation pump (6).

3. The electrolytic cell flow heating system according to claim 1, characterized in that: The second circulation pump (2) is a variable frequency pump. A second temperature sensor (13) is installed on the circulation water tank (1). The second temperature sensor (13) is connected to the input end of the controller, and the output end of the controller is connected to the second circulation pump (2).

4. The electrolytic cell flow heating system according to any one of claims 1 to 3, characterized in that: The heat exchanger (4) is a plate-type heat exchanger (4).

5. The electrolytic cell flow heating system according to any one of claims 1 to 3, characterized in that: The drainage pump (10) is a variable frequency pump. A flow meter (12) is installed on the drainage main pipe (9). The flow meter (12) is connected to the input end of the controller, and the drainage pump (10) is connected to the output end of the controller.

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