Cooling device for chemical production

Abstract

The utility model relates to the technical field of cooling devices, and discloses a chemical production cooling device which comprises a tank body, a cooling assembly is arranged in the tank body, a cooling box is arranged behind the tank body, a filtering assembly is arranged on one side of the cooling box, the cooling assembly comprises a cooling pipe, the outer wall of the cooling pipe is fixedly connected with a connecting shaft, and the outer wall of the connecting shaft is fixedly connected with the cooling box. Stirring blades are fixedly connected to the outer wall of the connecting shaft, one end of the cooling pipe is connected with one end of the first rotating connector through a second flange, the other end of the first rotating connector is fixedly connected with the output end of a motor, and the other end of the cooling pipe is connected with the second rotating connector through a third flange. According to the cooling device, the design of the cooling assembly is optimized, the motor is used for driving the cooling pipe to rotate, the contact area between the cooling pipe and materials is increased, the stirring blades are driven to stir the materials and cooling liquid, heat can be rapidly taken away by the cooling liquid, the cooling efficiency is greatly improved, and uniform cooling is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to cooling device technical field especially relates to a chemical production cooling device. BACKGROUND

[0002] Chemical production cooling device is the key equipment for accurately controlling chemical reaction temperature, through efficient heat exchange technology (such as water cooling, air cooling, evaporative cooling etc.), the heat generated in the production process is promptly removed, ensures the process stability and safety. This kind of device is usually designed as closed or open circulation system, is applicable to different scales and scenes, is the indispensable infrastructure in modern chemical production.

[0003] The existing chemical production cooling device is mainly composed of heat exchange equipment (such as heat exchanger, condenser etc.), conveying equipment (pump, fan etc.), auxiliary equipment (tank, filter etc.), control system.

[0004] In the prior art, the cooling efficiency is relatively low, and it is difficult to effectively discharge a large amount of heat in a short time. Secondly, due to the lack of effective stirring mechanism, the contact between the cooling liquid and the material to be cooled is not sufficient, resulting in uneven cooling effect. In addition, the existing cooling device is often complex in structure, high in maintenance cost, and prone to failure in long-term use, affecting the production efficiency. In view of the above problems, the utility model provides an improved chemical production cooling device. The device improves the cooling efficiency by optimizing the design of the cooling assembly. At the same time, the stirring blade and other innovative structures are introduced to enhance the mixing effect of the cooling liquid and the material, realizing more uniform cooling. In addition, the utility model also simplifies the overall structure, reduces the maintenance difficulty and cost. UTILITY MODEL CONTENTS

[0005] In order to make up for the above shortcomings, the utility model provides a chemical production cooling device, which aims at improving the defects of relatively low cooling efficiency, lack of effective stirring mechanism and insufficient contact between the cooling liquid and the material to be cooled in the prior art, improving the working efficiency and operation convenience of the equipment by optimizing the design.

[0006] To achieve the above object, the utility model provides the following technical scheme: a chemical production cooling device, comprising a tank body, the tank body is internally provided with a cooling assembly, the tank body rear is provided with a cooling box, one side of the cooling box is provided with a filter assembly, the tank body and tank cover are connected through flange, one side of the tank cover is fixedly connected with sealing cover;

[0007] The cooling assembly includes a cooling pipe, a connecting shaft is fixedly connected to the outer wall of the cooling pipe, stirring blades are fixedly connected to the outer wall of the connecting shaft, one end of the cooling pipe is connected to rotary joint one through a flange, the other end of the rotary joint one is fixedly connected to the output end of a motor, and the other end of the cooling pipe is connected to rotary joint two through a flange.

[0008] Further, the filter assembly includes a filter pipe, one end of the filter pipe is fixedly connected to one side of the cooling box, springs are arranged at the bottom of the filter pipe, the one end of the spring is provided with a filter screen, and a pipe cover is threadedly connected above the filter pipe.

[0009] Further, the tank body is fixedly connected with a support one below the motor.

[0010] Further, the rotary joint one is connected to the water inlet pipe through a flange, and the rotary joint two is connected to the water outlet pipe through a flange.

[0011] Further, the flange one is bolted and can be quickly disassembled, the flange two is bolted and can be quickly disassembled, and the flange three is bolted and can be quickly disassembled.

[0012] Further, one end of the water inlet pipe is fixedly connected to the other side of the cooling box, and the cooling box is fixedly connected with a support two.

[0013] Further, the water outlet pipe is connected to the filter pipe through a flange four, and the flange four is bolted and can be quickly disassembled.

[0014] Further, the tank body is internally provided with a feeding port above the rotary joint, and the tank body is internally provided with a discharging port below the rotary joint two.

[0015] The utility model has the advantages of the following beneficial effects:

[0016] 1、 the device of the utility model, through optimizing cooling assembly design, utilize motor drive cooling pipe rotation, not only increase the contact area of cooling pipe and material, make cooling liquid can take away heat quickly, improve cooling efficiency greatly, still drive stirring blade to material and cooling liquid carry on stirring, ensure that two fully contact, realize uniform cooling, effectively promote product quality;

[0017] 2、 the utility model discloses, the spring and filter screen are arranged in the filter pipe, and the impurities in the cooling liquid are convenient for cleaning, and the filter screen can be easily taken out by only screwing down the pipe cover, simultaneously, the overall structure is simplified, reduces the complex component, reduces maintenance difficulty and cost, improves device reliability, guarantees the continuity of chemical production, and improves production efficiency. DRAWINGS

[0018] Figure 1A three-dimensional structure schematic diagram of the chemical production cooling device is provided in the utility model.

[0019] Figure 2 A cooling pipe schematic diagram of the chemical production cooling device is provided in the utility model.

[0020] Figure 3 For Figure 2 The enlarged view of A in the middle.

[0021] Figure 4 For Figure 2 The enlarged view of B in the middle.

[0022] Figure 5 A cooling box schematic diagram of the chemical production cooling device is provided in the utility model.

[0023] Figure 6 For Figure 5 The enlarged view of C in the middle.

[0024] Legend:

[0025] 1, tank body, 2, support one, 3, tank cover, 4, flange one, 5, sealing cover, 6, cooling pipe, 7, connecting shaft, 8, stirring blade, 9, flange two, 10, rotary joint one, 11, motor, 12, water inlet pipe, 13, flange three, 14, rotary joint two, 15, cooling box, 16, water outlet pipe, 17, flange four, 18, filter pipe, 19, spring, 20, filter screen, 21, pipe cover, 22, inlet, 23, outlet. Specific implementation

[0026] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0027] With reference to Figures 1-4 The utility model provides an embodiment: a chemical production cooling device, including tank body 1, the inside of tank body 1 is provided with cooling assembly, tank body 1 rear is provided with cooling box 15, cooling box 15 one side is provided with filter assembly, tank body 1 is connected with tank cover 3 through flange one 4, tank cover 3 one side is fixedly connected with sealing cover 5.

[0028] The cooling assembly comprises a cooling pipe 6, the outer wall of the cooling pipe 6 is fixedly connected with a connecting shaft 7, the outer wall of the connecting shaft 7 is fixedly connected with an agitator blade 8, one end of the cooling pipe 6 is connected with one end of a rotary joint I 10 through a flange II 9, the other end of the rotary joint I 10 is fixedly connected with an output end of a motor 11, the other end of the cooling pipe 6 is connected with a rotary joint II 14 through a flange III 13; a support I 2 is fixedly connected to the bottom of the tank body 1, the upper surface of the support I 2 is arranged below the motor 11; the rotary joint I 10 is connected with the water inlet pipe 12 through a flange, the rotary joint II 14 is connected with the water outlet pipe 16 through a flange; the flange I 4 is screw-connected and can be quickly disassembled, the flange II 9 is screw-connected and can be quickly disassembled, and the flange III 13 is screw-connected and can be quickly disassembled; one end of the water inlet pipe 12 is fixedly connected to the other side of the cooling box 15, and the bottom of the cooling box 15 is fixedly connected with a support II 24; the water outlet pipe 16 is connected with the filter pipe 18 through a flange IV 17, and the flange IV 17 is screw-connected and can be quickly disassembled.

[0029] Specifically, the chemical production cooling device comprises a tank body 1, the inside of the tank body 1 is provided with a cooling assembly, the rear of the tank body 1 is provided with a cooling box 15, one side of the cooling box 15 is provided with a filtering assembly for filtering impurities and scale in the cooling water, the tank body 1 is connected with a tank cover 3 through a flange I 4, the flange I 4 is screw-connected and can be quickly disassembled, one side of the tank cover 3 is fixedly connected with a sealing cover 5 to ensure that the chemical product in the tank body 1 will not leak during cooling and stirring;

[0030] The cooling assembly comprises a cooling pipe 6, the outer wall of the cooling pipe 6 is fixedly connected with a connecting shaft 7, the outer wall of the connecting shaft 7 is fixedly connected with an agitator blade 8, one end of the cooling pipe 6 is connected with one end of a rotary joint I 10 through a flange II 9, the other end of the rotary joint I 10 is fixedly connected with an output end of a motor 11, the other end of the cooling pipe 6 is connected with a rotary joint II 14 through a flange III 13; one end of the water inlet pipe 12 is fixedly connected to the other side of the cooling box 15, and the bottom of the cooling box 15 is fixedly connected with a support II 24; the water outlet pipe 16 is connected with the filter pipe 18 through a flange IV 17, and the flange IV 17 is screw-connected and can be quickly disassembled.

[0031] Referring toFigures 5-6 The filtering assembly comprises a filtering pipe 18, one end of which is fixedly connected to one side of the cooling tank 15, the bottom of the filtering pipe 18 is provided with a spring 19, one end of the spring 19 is provided with a filter screen 20, and a pipe cover 21 is threadedly connected above the filtering pipe 18; the upper interior of the tank body 1 close to the rotary joint one 10 is provided with an inlet 22, and the lower interior of the tank body 1 close to the rotary joint two 14 is provided with an outlet 23.

[0032] Specifically, the filtering assembly comprises a filtering pipe 18, one end of which is fixedly connected to one side of the cooling tank 15, the bottom of the filtering pipe 18 is provided with a spring 19, one end of the spring 19 is provided with a filter screen 20, and a pipe cover 21 is threadedly connected above the filtering pipe 18; the upper interior of the tank body 1 close to the rotary joint one 10 is provided with an inlet 22, and the lower interior of the tank body 1 close to the rotary joint two 14 is provided with an outlet 23.

[0033] When it is necessary to cool the materials in chemical production, the operator first starts the motor 11, and after the motor 11 is started, the output shaft starts to rotate, since the output shaft of the motor 11 is fixedly connected to one end of the cooling pipe 6, the motor 11 drives the cooling pipe 6 to start rotating, the cooling liquid flows into the cooling pipe 6 from the water inlet pipe 12, the cooling liquid flows in the cooling pipe 6, the tank body 1 is internally provided with the chemical materials to be cooled, the connecting shaft 7 and the stirring blade 8 fixedly connected to the outer wall of the cooling pipe 6 rotate together with the cooling pipe 6, and the stirring blade 8 stirs the materials in the tank body 1 in the rotating process, the cooling liquid flows into the water outlet pipe 16 from the other end of the cooling pipe 6, and then flows back to the cooling tank 15, in the cooling tank 15, the cooling liquid is cooled again and then flows into the cooling pipe 6 through the water inlet pipe 12.

[0034] The filtering assembly arranged on one side of the cooling tank 15 filters the cooling liquid, when the cooling liquid flows through the filtering pipe 18, the filter screen 20 intercepts the impurities therein, since the filtering pipe 18 is provided with the spring at the bottom, when it is necessary to clean the filter screen 20, the operator only needs to unscrew the pipe cover 21, the filter screen 20 will automatically pop out under the action of the spring, and after cleaning is completed, the filter screen 20 is reinstalled back to the filtering pipe 18.

[0035] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and is not intended to limit the present application, although the foregoing embodiments of the present application has been described in detail, for the skilled in the art, it still can be modified, or for part of the technical features of the equivalent replacement, the spirit and principles of the present application, made any modification, equivalent replacement, improvement, etc., should be included within the scope of the present application.

Claims

1. A chemical production cooling device comprising a tank body (1), characterized in that: The tank body (1) is internally provided with a cooling assembly, the rear of the tank body (1) is provided with a cooling box (15), one side of the cooling box (15) is provided with a filter assembly, the tank body (1) is connected with the tank cover (3) through the flange one (4), one side of the tank cover (3) is fixedly connected with the sealing cover (5); The cooling assembly comprises a cooling pipe (6), the outer wall of the cooling pipe (6) is fixedly connected with a connecting shaft (7), the outer wall of the connecting shaft (7) is fixedly connected with a stirring blade (8), one end of the cooling pipe (6) is connected with one end of the rotary joint one (10) through the flange two (9), the other end of the rotary joint one (10) is fixedly connected with the motor (11) output end, the other end of the cooling pipe (6) is connected with the rotary joint two (14) through the flange three (13).

2. The chemical production cooling device according to claim 1, characterized in that: The filter assembly comprises a filter pipe (18), one end of the filter pipe (18) is fixedly connected with one side of the cooling box (15), the bottom of the filter pipe (18) is provided with a spring (19), one end of the spring (19) is provided with a filter screen (20), the filter pipe (18) is threadedly connected with the pipe cover (21) above.

3. The chemical production cooling device according to claim 1, characterized in that: The tank body (1) is fixedly connected with the support one (2) at the bottom, and the upper surface of the support one (2) is arranged below the motor (11).

4. The chemical production cooling device of claim 1, wherein: The rotary joint one (10) is connected with the water inlet pipe (12) through the flange, and the rotary joint two (14) is connected with the water outlet pipe (16) through the flange.

5. The chemical production cooling device of claim 1, wherein: The flange one (4) is bolted and can be quickly disassembled, the flange two (9) is bolted and can be quickly disassembled, and the flange three (13) is bolted and can be quickly disassembled.

6. The chemical production cooling device according to claim 4, characterized in that: One end of the water inlet pipe (12) is fixedly connected with the other side of the cooling box (15), and the bottom of the cooling box (15) is fixedly connected with the support two (24).

7. The chemical production cooling device of claim 4, wherein: The water outlet pipe (16) is connected with the filter pipe (18) through the flange four (17), and the flange four (17) is bolted and can be quickly disassembled.

8. The chemical production cooling device of claim 1, wherein: The tank body (1) is internally provided with an inlet (22) above the rotary joint one (10), and the tank body (1) is internally provided with an outlet (23) below the rotary joint two (14).

Images