Automatic control device of yellow phosphorus electric furnace

Abstract

The utility model discloses an electric furnace automatic control device for yellow phosphorus, which comprises an electric furnace control box, a liquid cooling structure and a dust removal structure, the electric furnace control box comprises a box body, a circuit board arranged in the box body and a cover plate fixedly arranged on the upper surface of the box body through bolts, and the liquid cooling structure comprises a liquid cooling plate fixedly arranged on the inner bottom wall of the box body. And the liquid cooling circulation assembly is fixedly mounted at the bottom of the box body. The liquid cooling structure is arranged, the circuit board in the box body can be sealed through cooperation of the box body and the cover plate, dust can be prevented from entering the circuit board, meanwhile, cooling liquid in the water storage box can be conveyed into the liquid cooling channel in the liquid cooling plate through the water pump, and therefore the liquid cooling plate can be cooled; and then the heat conduction silica gel sheet is used for heat exchange, so that heat dissipation can be carried out on the circuit board, dust can be prevented from entering the circuit board, meanwhile, the circuit board can be efficiently cooled, and the circuit board is effectively protected.

Description

Technical Field

[0001] The utility model relates to the field of chemical processing, in particular to an automatic control device for an electric furnace for yellow phosphorus. Background Technique

[0002] The production process of yellow phosphorus is relatively simple. Phosphorus ore, silica and coke are put into an electric furnace according to a certain proportion and particle size, and decomposition and reduction reactions occur at a high temperature of more than 1000 degrees. Due to production in an ultra-high temperature environment, an automatic control device is currently arranged beside the electric furnace to adjust the internal temperature of the electric furnace.

[0003] Chinese authorized announcement number CN218523971U discloses an automatic control device for a yellow phosphorus electric furnace, including a base, a connecting column, a control box, a display screen and control keys arranged on the control box. The connecting column is rotatably arranged on the top of the base. A fixing plate is horizontally arranged at the top of the column wall of the connecting column. Two sliding rails are symmetrically and fixedly arranged on the side surface of the fixing plate. Both sliding rails are arranged along the length direction of the fixing plate. Two sliding seats are symmetrically and fixedly arranged on the back surface of the control box. The two sliding seats are respectively slidably arranged on the two sliding rails. Rail blocking mechanisms are arranged on both sides of the fixing plate. The utility model can adjust the horizontal position of the control box, reduce the distance between the control box and the electric furnace, reduce the operation intensity of workers, and is convenient for disassembling the control box. At the same time, it is convenient to adjust the use height of the control box.

[0004] However, the device still has the following defects when in use: Most of the conventional methods for dissipating heat from the control box adopt a heat dissipation fan structure. However, when the yellow phosphorus electric furnace is working, due to the large amount of dust and high temperature in the working environment, when using the conventional heat dissipation fan structure to dissipate heat from the control box, it is easy to cause dust to accumulate on the circuit board in the control box, resulting in damage to the circuit board. In view of the above defects: For this reason, we propose an automatic control device for an electric furnace for yellow phosphorus. Content of the Utility Model

[0005] The purpose of the utility model is to solve the defect in the prior art that when the control box is cooled by a conventional heat dissipation fan structure, due to the large amount of dust and high temperature in the working environment, it is easy to cause dust to accumulate on the circuit board in the control box, resulting in damage to the circuit board, and to propose an automatic control device for an electric furnace for yellow phosphorus.

[0006] In order to solve the problems existing in the prior art, the utility model adopts the following technical scheme: An automatic control device for an electric furnace for yellow phosphorus, including:

[0007] An electric furnace control box, the electric furnace control box includes a box body, a circuit board arranged inside the box body, and a cover plate fixedly installed on the upper surface of the box body through bolts;

[0008] Liquid cooling structure, the liquid cooling structure includes a liquid cooling plate fixedly installed on the inner bottom wall of the box body, and a liquid cooling circulation component fixedly installed at the bottom of the box body, and a liquid cooling channel is opened on the inner wall of the liquid cooling plate;

[0009] The liquid cooling circulation component includes a dust-proof box and a water storage tank respectively fixedly installed at the bottom of the box body, a heat dissipation pipe arranged inside the dust-proof box, a heat dissipation fan fixedly installed on the surface of the dust-proof box, and a water pump fixedly installed on the inner wall of the water storage tank, and a drain pipe is fixedly installed at the water outlet end of the water pump;

[0010] Dust removal structure, the dust removal structure is arranged on the surface of the dust-proof box and is used for removing dust from the heat dissipation pipe.

[0011] Preferably, one end of the heat dissipation pipe extends into the box body and is connected to the liquid discharge end of the liquid cooling channel, and the other end of the heat dissipation pipe extends into the water storage tank.

[0012] Preferably, the end of the drain pipe away from the water pump extends into the box body and is connected to the liquid inlet end of the liquid cooling channel.

[0013] Preferably, a heat conductive silica gel sheet is arranged between the circuit board and the liquid cooling plate.

[0014] Preferably, control buttons and a display screen are respectively arranged on the surface of the cover plate.

[0015] Preferably, the dust removal structure includes a circular brush sleeved on the surface of the heat dissipation pipe, and a handle is fixedly installed on the surface of the circular brush.

[0016] Preferably, a strip-shaped groove for the handle to pass through is opened on the back of the dust-proof box.

[0017] Compared with the prior art, the beneficial effects of the present utility model are:

[0018] 1. By setting the liquid cooling structure, the cooperation of the box body and the cover plate can seal the circuit board in the box body, thereby avoiding dust from entering the circuit board. At the same time, the water pump can be used to transport the coolant in the water storage tank into the liquid cooling channel in the liquid cooling plate, thereby cooling the liquid cooling plate. Then, heat exchange is carried out by using the heat conductive silica gel sheet, thereby dissipating heat from the circuit board. Furthermore, while avoiding dust from entering the circuit board, the circuit board can be efficiently cooled, effectively protecting the circuit board.

[0019] 2. By setting the dust removal structure, after the coolant in the liquid cooling channel is transported into the heat dissipation pipe, the heat dissipation fan is used to blow the surface of the heat dissipation pipe, thereby cooling the coolant in the heat dissipation pipe. When dust accumulates on the surface of the heat dissipation pipe, pulling the handle can drive the circular brush to brush the dust on the surface of the heat dissipation pipe, thereby avoiding the problem that the heat dissipation effect of the heat dissipation pipe is poor due to dust accumulation on the surface of the heat dissipation pipe. Brief Description of the Drawings

[0020] The drawings described herein are provided to further understand the present utility model. The illustrative embodiments and descriptions thereof of the present invention are used to explain the present utility model and do not constitute an improper limitation. In the drawings:

[0021] Figure 1 is a three-dimensional schematic diagram of the present utility model;

[0022] Figure 2 is a front sectional view schematic diagram of the liquid cooling plate of the present utility model;

[0023] Figure 3 is a side sectional view schematic diagram of the present utility model;

[0024] Figure 4 is a front sectional view schematic diagram of the dust-proof box of the present utility model;

[0025] Figure 5 is Figure 2 an enlarged schematic diagram at position A in

[0026] Figure 6 is Figure 3 an enlarged schematic diagram at position B in

[0027] Reference numerals in the figures: 1 box body, 2 circuit board, 3 cover plate, 4 liquid cooling plate, 5 liquid cooling channel, 6 dust-proof box, 7 water storage tank, 8 heat dissipation pipe, 9 heat dissipation fan, 10 water pump, 11 drain pipe, 12 thermal conductive silica gel sheet, 13 circular brush, 14 handle, 15 strip groove. Detailed Embodiment

[0028] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the present utility model.

[0029] Please refer to Figures 1-6 , the present utility model provides a technical solution: an automatic control device for an electric furnace for yellow phosphorus, including: an electric furnace control box, a liquid cooling structure, and a dust removal structure.

[0030] The electric furnace control box includes a box body 1, a circuit board 2 disposed inside the box body 1, and a cover plate 3 fixedly installed on the upper surface of the box body 1 by bolts. Control buttons and a display screen are respectively disposed on the surface of the cover plate 3. When the cover plate 3 is combined with the box body 1, at this time, the circuit board 2 is inside the box body 1 and the cover plate 3, and the circuit board 2 is sealed, effectively preventing dust from entering the circuit board 2.

[0031] The liquid cooling structure includes a liquid cooling plate 4 fixedly installed on the inner bottom wall of the box body 1, and a liquid cooling circulation assembly fixedly installed at the bottom of the box body 1. A liquid cooling channel 5 is provided on the inner wall of the liquid cooling plate 4. A heat-conducting silicone sheet 12 is arranged between the circuit board 2 and the liquid cooling plate 4, and the heat-conducting silicone sheet 12 can transfer the heat generated by the operation of the circuit board 2 to the liquid cooling plate 4.

[0032] The liquid cooling circulation assembly includes a dust-proof box 6 and a water storage tank 7 respectively fixedly installed at the bottom of the box body 1, a heat dissipation pipe 8 arranged inside the dust-proof box 6, a heat dissipation fan 9 fixedly installed on the surface of the dust-proof box 6, and a water pump 10 fixedly installed on the inner wall of the water storage tank 7. The water outlet end of the water pump 10 is fixedly installed with a drain pipe 11. One end of the drain pipe 11 away from the water pump 10 extends into the interior of the box body 1 and is connected to the liquid inlet end of the liquid cooling channel 5. One end of the heat dissipation pipe 8 extends into the interior of the box body 1 and is connected to the liquid outlet end of the liquid cooling channel 5, and the other end of the heat dissipation pipe 8 extends into the interior of the water storage tank 7.

[0033] The water pump 10 can be used to transport the coolant in the water storage tank 7 along the drain pipe 11 into the liquid cooling channel 5 in the liquid cooling plate 4, so as to cool the liquid cooling plate 4. Then, heat exchange is carried out by using the heat-conducting silicone sheet 12, so as to dissipate heat from the circuit board 2. As the water pump 10 pumps in the coolant, the coolant in the liquid cooling channel 5 will flow back into the water storage tank 7 along the heat dissipation pipe 8. Furthermore, while preventing dust from entering the circuit board 2, the circuit board 2 can be efficiently cooled, effectively protecting the circuit board 2.

[0034] The dust removal structure is arranged on the surface of the dust-proof box 6 and is used for removing dust from the heat dissipation pipe 8. The dust removal structure includes a circular brush 13 sleeved on the surface of the heat dissipation pipe 8, and a handle 14 is fixedly installed on the surface of the circular brush 13. A strip-shaped groove 15 for the handle 14 to pass through is opened on the back of the dust-proof box 6.

[0035] After the coolant in the liquid cooling channel 5 is transported into the heat dissipation pipe 8, the heat dissipation fan 9 is used to blow the surface of the heat dissipation pipe 8, so as to cool the coolant in the heat dissipation pipe 8. When dust accumulates on the surface of the heat dissipation pipe 8, pull the handle 14 to make the handle 14 slide along the inner wall of the strip-shaped groove 15, which can drive the circular brush 13 to brush the dust on the surface of the heat dissipation pipe 8, thus avoiding the problem that the heat dissipation effect of the heat dissipation pipe 8 is poor due to dust accumulation on its surface.

[0036] The above is only the preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any equivalent replacement or change made by those skilled in the art according to the technical solution and concept of the present invention should be covered within the protection scope of the present invention.

Claims

1. An automatic control device for an electric furnace using yellow phosphorus, characterized in that, Including: An electric furnace control box, which includes a box body (1), a circuit board (2) arranged inside the box body (1), and a cover plate (3) fixedly installed on the upper surface of the box body (1) by bolts; A liquid cooling structure, which includes a liquid cooling plate (4) fixedly installed on the inner bottom wall of the box body (1) and a liquid cooling circulation component fixedly installed at the bottom of the box body (1), and a liquid cooling channel (5) is opened on the inner wall of the liquid cooling plate (4); The liquid cooling circulation component includes a dust-proof box (6) and a water storage tank (7) respectively fixedly installed at the bottom of the box body (1), a heat dissipation pipe (8) arranged inside the dust-proof box (6), a heat dissipation fan (9) fixedly installed on the surface of the dust-proof box (6), and a water pump (10) fixedly installed on the inner wall of the water storage tank (7), and a drain pipe (11) is fixedly installed at the water outlet end of the water pump (10); A dust removal structure is arranged on the surface of the dust-proof box (6) for dust removal of the heat dissipation pipe (8).

2. The automatic control device for electric furnace used for yellow phosphorus according to claim 1, wherein: One end of the heat dissipation pipe (8) extends into the box body (1) and is connected to the liquid discharge end of the liquid cooling channel (5), and the other end of the heat dissipation pipe (8) extends into the water storage tank (7).

3. The automatic control device for yellow phosphorus electric furnace according to claim 1, wherein: One end of the drain pipe (11) away from the water pump (10) extends into the box body (1) and is connected to the liquid inlet end of the liquid cooling channel (5).

4. The automatic control device for yellow phosphorus electric furnace according to claim 1, wherein: A heat conductive silica gel sheet (12) is arranged between the circuit board (2) and the liquid cooling plate (4).

5. The automatic control device for yellow phosphorus electric furnace according to claim 1, characterized in that: Control buttons and a display screen are respectively arranged on the surface of the cover plate (3).

6. The automatic control device for yellow phosphorus electric furnace according to claim 1, characterized in that: The dust removal structure includes a circular brush (13) sleeved on the surface of the heat dissipation pipe (8), and a handle (14) is fixedly installed on the surface of the circular brush (13).

7. The automatic control device for yellow phosphorus electric furnace according to claim 6, characterized in that: A strip-shaped groove (15) for the handle (14) to pass through is opened on the back of the dust-proof box (6).

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