Constant-temperature cooling device for aluminum trichloride melting furnace

Abstract

The utility model provides a constant-temperature cooling device for an aluminum trichloride melting furnace. The constant-temperature cooling device comprises a constant-temperature plate arranged at the bottom of the melting furnace, a heating device, a cooling cylinder, a cooling cavity, a top cover, an access hole, a water inlet pipe, a plurality of telescopic push rods, a vertical rod and a stirring ring, a plurality of air blowing holes communicated with the air blowing cavity are formed in the top of the cooling plate, a plurality of water temperature sensors are further arranged on the side wall of the cooling cylinder, a water drainage pipe is further arranged at the bottom of the cooling cylinder, and a control valve is further arranged on the water drainage pipe. According to the constant-temperature cooling device for the aluminum trichloride melting furnace, the basic requirement for constant-temperature adjustment of the melting furnace can be met, the water temperature of a cold water area can be kept balanced in the mode that cold water is fully stirred, the cooling effect of the cold water is fully exerted, and the service life of the aluminum trichloride melting furnace is prolonged. And therefore, the frequency of replacing the cold water is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of aluminum chloride processing, and particularly relates to a constant temperature cooling device for an aluminum chloride melting furnace. Background Art

[0002] The melting furnace for producing aluminum chloride needs to maintain a constant temperature during the reaction process to ensure sufficient reaction and product purity. The existing constant temperature cooling device for aluminum chloride melting furnace can ensure the basic requirement of keeping the temperature of the melting furnace balanced, but the cold water regulating structure and the hot water regulating structure adopted are not provided with a stirring structure, which will lead to large differences in temperature in different areas of the cold water regulating structure and water temperature in different areas of the hot water regulating structure, and the cooling effect of cold water and the warming effect of hot water cannot be fully exerted. Users need to replace cold water and hot water every short time, which is easy to cause waste of resources.

[0003] For example, the utility model with announcement number CN 208026050 U discloses a constant temperature cooling device for an aluminum chloride melting furnace. In the technical solution of this patent, the temperature is increased by adding hot water to the heat pipe, and the temperature is decreased by adding cold water to the cooling channel, but the cold water in the device cannot be stirred. Therefore, there will be a large difference in the cold water temperature in different cold water areas. Not only can the temperature of the melting furnace not be fully adjusted, but it is also easy to cause a waste of the cold water cooling effect, and cannot fully meet people's usage needs. Utility Model Content

[0004] In view of this, the utility model aims at the deficiencies of the prior art and provides a constant temperature cooling device for an aluminum chloride melting furnace, which can not only meet the basic demand for constant temperature regulation of the melting furnace, but also can keep the water temperature in the cold water area balanced by fully stirring the cold water, so that the cooling effect of the cold water can be fully exerted, thereby reducing the frequency of replacing the cold water.

[0005] In order to solve the above technical problems, the technical solution adopted by the utility model is: a constant temperature cooling device for an aluminum chloride melting furnace, comprising a constant temperature plate arranged at the bottom of the melting furnace, a heating device arranged inside the constant temperature plate, a cooling cylinder sleeved on the outside of the melting furnace arranged on the top of the constant temperature plate, a cooling cavity arranged inside the side wall of the cooling cylinder, a top cover detachably arranged on the top of the cooling cylinder, an inlet and outlet hole adapted to the top cover and connected to the cooling cavity arranged on the top of the cooling cylinder, a water inlet pipe arranged on the top cover, and an output shaft extending to the inside of the cooling cavity vertically arranged on the top of the cooling cylinder A plurality of telescopic push rods are provided, and the lower ends of the output shafts of the plurality of telescopic push rods are respectively provided with vertical rods, and the side ends of the plurality of vertical rods are jointly provided with stirring circles adapted to the cooling chamber; a cooling plate located at the bottom of the constant temperature plate is also provided at the bottom of the constant temperature plate through a fixed rod, a blowing chamber is provided inside the cooling plate, a cold air inlet pipe connected to the blowing chamber is provided at the side end of the cooling plate, a plurality of blowing holes connected to the blowing chamber are provided at the top of the cooling plate, a plurality of water temperature sensors are also provided on the side wall of the cooling cylinder, a drain pipe is also provided at the bottom of the cooling cylinder, and a control valve is also provided on the drain pipe.

[0006] As a further improvement of the utility model, the top cover is fixedly connected to the inlet and outlet holes, and fixing bolts for fixing the cooling cylinder are also arranged on the top cover, and threaded fixing holes matched with the fixing bolts are arranged on the cooling cylinder.

[0007] As a further improvement of the utility model, a handle is also provided on the top cover.

[0008] As a further improvement of the present invention, the handle is U-shaped.

[0009] As a further improvement of the utility model, a sealing ring matched with the inlet and outlet holes is also arranged on the outer side wall of the top cover.

[0010] As a further improvement of the utility model, a pump body is also arranged on the drainage pipe.

[0011] As a further improvement of the utility model, the control valve is a solenoid valve.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] Firstly, the constant temperature plate can be heated to increase the temperature, thereby adjusting the temperature of the melting furnace, and the melting furnace can be cooled and adjusted by the cooling cylinder and cold water. During the cooling and adjusting, the output shafts of the multiple telescopic push rods can be synchronously telescopically adjusted, so that the vertical rod and the stirring circle can move vertically up and down relative to the cooling cylinder, thereby stirring the cold water in the cooling cylinder, so that the water temperature of the cold water in the cooling chamber of the cooling cylinder is kept balanced, thereby fully exerting the cooling effect of the cold water; at the same time, the cold air can enter the blowing chamber through the cold air inlet pipe, and be blown out from the blowing hole toward the bottom of the constant temperature plate, thereby cooling the constant temperature plate, and further cooling the melting furnace, thereby cooling the melting furnace calmly, quickly and efficiently.

[0014] Secondly, the top cover and the cooling cylinder can be detachably fixed by simply clamping and fixing the top cover to the inlet and outlet holes, and then passing the fixing bolts through the side wall of the top cover and screwing and fixing them to the threaded fixing holes.

[0015] Thirdly, the sealing ring can enhance the sealing performance of the connection between the top cover and the inlet and outlet holes.

[0016] Fourthly, the pump body can quickly discharge the cold water in the cooling chamber that is too hot and can no longer effectively exert a cooling effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0018] Figure 1 It is a schematic diagram of the structure of the utility model;

[0019] Figure 2 It is a schematic diagram of the structure of the cooling plate, the cold air inlet pipe, the blowing hole and the fixing rod of the utility model;

[0020] Figure 3 It is a structural schematic diagram of the constant temperature plate, cooling cylinder, cooling cavity, inlet and outlet holes, drain pipe, and control valve of the utility model;

[0021] Figure 4 The utility model is a schematic structural diagram of a water inlet pipe, a telescopic push rod, a vertical rod, a stirring ring, a handle and a sealing ring.

[0022] In the figure: 101, constant temperature plate; 102, cooling cylinder; 103, cooling chamber; 104, top cover; 105, inlet and outlet holes; 106, water inlet pipe; 107, telescopic push rod; 108, vertical rod; 109, stirring circle; 110, cooling plate; 111, cold air inlet pipe; 112, blowing hole; 113, water temperature sensor; 114, drain pipe; 115, control valve; 116, fixing rod; 201, fixing bolt; 202, handle; 203, sealing ring. DETAILED DESCRIPTION

[0023] In order to better understand the present invention, the content of the present invention is further clearly described below in conjunction with the embodiments, but the protection content of the present invention is not limited to the following embodiments. In the following description, a large number of specific details are given in order to provide a more thorough understanding of the present invention. However, it is obvious to those skilled in the art that the present invention can be implemented without one or more of these details.

[0024] like Figure 1 , 2 As shown in Figures 3 and 4, a constant temperature cooling device for an aluminum chloride melting furnace comprises a constant temperature plate 101 arranged at the bottom of the melting furnace, a heating device is arranged inside the constant temperature plate 101, a cooling cylinder 102 sleeved on the outside of the melting furnace is arranged on the top of the constant temperature plate 101, a cooling cavity 103 is arranged inside the side wall of the cooling cylinder 102, a top cover 104 is detachably arranged on the top of the cooling cylinder 102, an inlet and outlet hole 105 adapted to the top cover 104 and connected to the cooling cavity 103 is arranged on the top of the cooling cylinder 102, a water inlet pipe 106 is arranged on the top cover 104, a plurality of telescopic push rods 107 with output shafts extending to the inside of the cooling cavity 103 are vertically arranged on the top of the cooling cylinder 102, and the plurality of telescopic push rods 107 are vertically arranged on the top of the cooling cylinder 102. The lower ends of the output shafts of the rods 107 are respectively provided with vertical rods 108, and the side ends of the multiple vertical rods 108 are commonly provided with stirring circles 109 adapted to the cooling chamber 103; the bottom of the constant temperature plate 101 is also provided with a cooling plate 110 located at the bottom of the constant temperature plate 101 through a fixing rod 116, and a blowing chamber is provided inside the cooling plate 110, and a cold air inlet pipe 111 connected to the blowing chamber is provided at the side end of the cooling plate 110, and a plurality of blowing holes 112 connected to the blowing chamber are provided on the top of the cooling plate 110, and a plurality of water temperature sensors 113 are also provided on the side wall of the cooling cylinder 102, and a drain pipe 114 is also provided at the bottom of the cooling cylinder 102, and a control valve 115 is also provided on the drain pipe 114. The control valve 115 is a solenoid valve.

[0025] like Figure 1 As shown, the top cover 104 is fixedly engaged with the inlet and outlet hole 105 , and a fixing bolt 201 for fixing the cooling cylinder 102 is also provided on the top cover 104 , and a threaded fixing hole matched with the fixing bolt 201 is provided on the cooling cylinder 102 .

[0026] like Figure 1 , 4 As shown, a handle 202 is also provided on the top cover 104. The handle 202 is U-shaped.

[0027] The constant temperature plate 101 can be heated and heated to increase the temperature, thereby adjusting the temperature of the melting furnace, and the melting furnace can be cooled and adjusted by the cooling cylinder 102 and cold water. During the cooling and adjusting, the output shafts of the multiple telescopic push rods 107 can be synchronously telescopically adjusted, so that the vertical rod 108 and the stirring circle 109 can move vertically up and down relative to the cooling cylinder 102, thereby stirring the cold water in the cooling cylinder 102, so that the water temperature of the cold water in the cooling chamber 103 of the cooling cylinder 102 is kept balanced, thereby fully exerting the cooling effect of the cold water; at the same time, the cold air can also enter the blowing chamber through the cold air inlet pipe 111, and be blown out from the blowing hole 112 toward the bottom of the constant temperature plate 101, so as to cool the constant temperature plate 101, and further cool the melting furnace, so as to cool the melting furnace calmly, quickly and efficiently.

[0028] The top cover 104 and the cooling cylinder 102 can be detachably fixed by simply snapping the top cover 104 and the inlet and outlet hole 105 together, and then passing the fixing bolts 201 through the side wall of the top cover 104 and screwing them together with the threaded fixing holes.

[0029] When the water temperature sensor 113 finds that the cold water needs to be replaced, the control valve 115 can be opened to discharge a certain amount of cold water through the drain pipe 114, and new cold water is added to the cooling chamber 103 through the water inlet pipe 106. The cold water is then stirred by the telescopic push rod 107, the vertical rod 108, and the stirring circle 109 to balance the water temperature of the cold water.

[0030] According to another embodiment of the present invention, Figure 4 As shown, a sealing ring 203 adapted to the inlet and outlet hole 105 is also provided on the outer side wall of the top cover 104. The sealing ring 203 can enhance the sealing performance of the connection between the top cover 104 and the inlet and outlet hole 105.

[0031] According to another embodiment of the utility model, a pump body is further provided on the drain pipe 114. Through the pump body, the cold water in the cooling chamber 103 which is too hot and can no longer effectively exert the cooling effect can be quickly discharged from the cooling chamber 103.

[0032] The above are preferred implementations of the present utility model. It should be pointed out that, for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present utility model. These improvements and modifications should also be regarded as the protection scope of the present utility model.

Claims

1. A constant temperature cooling device for an aluminum chloride melting furnace, comprising a constant temperature plate (101) arranged at the bottom of the melting furnace, a heating device arranged inside the constant temperature plate (101), a cooling cylinder (102) sleeved on the outside of the melting furnace arranged on the top of the constant temperature plate (101), a cooling cavity (103) arranged inside the side wall of the cooling cylinder (102), a top cover (104) detachably arranged on the top of the cooling cylinder (102), an inlet and outlet hole (105) adapted to the top cover (104) and connected to the cooling cavity (103) arranged on the top of the cooling cylinder (102), characterized in that: The top cover (104) is provided with a water inlet pipe (106); the top of the cooling cylinder (102) is vertically provided with a plurality of telescopic push rods (107) whose output shafts extend into the interior of the cooling chamber (103); the lower ends of the output shafts of the plurality of telescopic push rods (107) are respectively provided with vertical rods (108); the side ends of the plurality of vertical rods (108) are jointly provided with a stirring ring (109) adapted to the cooling chamber (103); the bottom of the constant temperature plate (101) is also provided with a fixing rod (116) located on the constant temperature plate (101) ) at the bottom of the cooling tube (102), a blowing chamber is arranged inside the cooling plate (110), a cold air inlet pipe (111) connected to the blowing chamber is arranged at the side end of the cooling plate (110), a plurality of blowing holes (112) connected to the blowing chamber are arranged at the top of the cooling plate (110), a plurality of water temperature sensors (113) are arranged on the side wall of the cooling tube (102), a drain pipe (114) is arranged at the bottom of the cooling tube (102), and a control valve (115) is arranged on the drain pipe (114).

2. The constant temperature cooling device for aluminum chloride melting furnace according to claim 1, characterized in that: The top cover (104) is fixedly connected to the inlet and outlet hole (105), and a fixing bolt (201) for fixing the cooling cylinder (102) is also provided on the top cover (104), and a threaded fixing hole matched with the fixing bolt (201) is provided on the cooling cylinder (102).

3. The constant temperature cooling device for aluminum chloride melting furnace as claimed in claim 2, characterized in that: The top cover (104) is also provided with a handle (202).

4. The constant temperature cooling device for aluminum chloride melting furnace as claimed in claim 3, characterized in that: The handle (202) is U-shaped.

5. The constant temperature cooling device for aluminum chloride melting furnace according to claim 4, characterized in that: A sealing ring (203) adapted to the inlet and outlet hole (105) is also provided on the outer side wall of the top cover (104).

6. The constant temperature cooling device for aluminum chloride melting furnace according to claim 5, characterized in that: A pump body is also provided on the drainage pipe (114).

7. The constant temperature cooling device for an aluminum chloride melting furnace as claimed in claim 6, characterized in that: The control valve (115) is a solenoid valve.

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