Cooling device capable of assisting cooling for xylene distillation

Abstract

The xylene distillation cooling device comprises a storage table and a refrigeration fan, supporting legs are arranged at the bottom ends of the left side and the right side of the storage table, a connecting groove is formed in the surface of the right side of the storage table, and the refrigeration fan is installed on the inner sides of the supporting legs. A filtering air outlet is formed in the surface of the upper end of the refrigeration fan, a storage box is arranged on the left side of the upper end of the storage table, a conveying pump is installed on the outer wall of the storage box, and a sealing cover is arranged at the top end of the storage box. According to the xylene distillation cooling device capable of assisting in cooling, cold air is provided for the bottom of the distillation box through the refrigeration fan, the auxiliary cooling effect on the distillation box is achieved, impurities in the cold air can be removed through the filtering air outlet, and accumulation of impurities and dust at the bottom of the distillation box is reduced; cooling liquid in the storage box can be conveniently conveyed into the pipeline sleeve one by one through the conveying pump, so that the cooling liquid can surround the outer wall of the distillation box, and the effect of cooling the distillation box is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of xylene, in particular to a cooling device for xylene distillation which can assist in cooling. Background Art

[0002] Xylene is an organic compound with the chemical formula C8H10, belonging to the aromatic hydrocarbons. It is a compound formed by the replacement of two hydrogen atoms on the benzene ring by methyl groups. Xylene is in the form of a colorless, transparent liquid and is volatile at room temperature. It has a unique fragrance and is often used as a solvent and chemical raw material. Xylene is widely used in various industrial fields such as pigments, paints, plastics, rubber, medicines, spices, printing inks, etc. At the same time, due to its good solubility and volatility, it is also commonly used in detergents and perfumes. Distillation is a thermodynamic separation process. It uses the different boiling points of the components in a mixed liquid or liquid-solid system to evaporate the low-boiling-point component and then condense it to separate the entire component. It is a unit operation process that combines the two unit operations of evaporation and condensation. Compared with other separation methods, such as extraction, filtration and crystallization, its advantage is that it does not need to use other solvents other than the system components, thus ensuring that no new impurities will be introduced. Xylene must be used after distillation because it is saturated with water in the early stage. The water in the sample will not dissolve in xylene later, which will affect the result. Xylene is a colorless and transparent liquid. Xylene has a pungent odor and is flammable. It can be mixed with ethanol, chloroform or ether at will, and is insoluble in water. Distillation will generate a lot of heat. The cooling structure can play a role in cooling and dissipating heat, so that the distillation box can be cooled quickly.

[0003] As shown in the application number: CN202022404940.0, the utility model discloses a cooling device for xylene distillation, including a distiller, a conversion component and a cooling component. Delivery pipes are installed at the top and bottom of the distiller, and a heat exchange bin is provided on the external sealing sleeve of the distiller body. The conversion component is matched and installed on one side of the distiller, and the cooling component is matched and installed on one side of the distiller, and the conversion component and the cooling component are both connected to the heat exchange bin. With the assistance of the conversion component, the utility model can absorb and convert the heat generated by the distiller, and can heat the water source in the storage bin in a synchronous cycle, thereby improving the utilization rate of energy, saving energy and protecting the environment, and with the assistance of the cooling component, a cyclic cooling and temperature reduction treatment of the distiller is realized, the coolant can be stably cooled, and the distiller can be cooled to the required temperature according to the use requirements.

[0004] Similar to the above application, there are still the following deficiencies:

[0005] The existing device generates heat when in use, and the temperature of the distillation box cannot be quickly reduced after use. When the distillation box is opened, the heat will rush towards the staff and cause heat on the hands of the staff.

[0006] Therefore, in view of this, the existing structure and defects are studied and improved, and a cooling device for xylene distillation that can assist in cooling is proposed, in order to achieve a more practical purpose. Utility Model Content

[0007] The utility model aims to provide a cooling device for xylene distillation which can assist in cooling, so as to solve the problems raised in the above-mentioned background technology.

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cooling device for xylene distillation that can assist in cooling, comprising a storage table and a cooling fan, wherein supporting feet are arranged at the bottom ends of the left and right sides of the storage table, and a connecting groove is opened on the right side surface of the storage table, the cooling fan is installed on the inner side of the supporting feet, and a filtering air outlet is installed on the upper end surface of the cooling fan, a storage box is arranged on the left side of the upper end of the storage table, and a delivery pump is installed on the outer wall of the storage box, and a sealing cover is arranged on the top of the storage box.

[0009] Furthermore, a distillation box is installed at the upper end of the connecting tank, and a pipe sleeve is provided on the outer side of the distillation box.

[0010] Furthermore, a connecting pipe is provided at the end of the pipe sleeve, and the pipe sleeves are distributed at equal distances with respect to the outside of the distillation box.

[0011] Furthermore, a heat conductive paste is arranged inside the pipe sleeve, and the heat conductive paste is connected to the pipe sleeve by adhesive bonding.

[0012] Furthermore, anti-skid pads are arranged around the bottom of the distillation box, and a positioning suction cup is installed at the bottom of the distillation box.

[0013] Furthermore, the anti-slip pad is in a U-shape, and four positioning suction cups are provided.

[0014] Compared with the prior art, the beneficial effects of the utility model are: the cooling device for xylene distillation that can assist in cooling adopts two cooling methods, which can improve the cooling efficiency of the distillation box and ensure the stability of the distillation box when performing cooling work.

[0015] 1. The utility model provides cold air to the bottom of the distillation box through a refrigeration fan, which plays an auxiliary cooling role for the distillation box. The filter air outlet can remove impurities in the cold air and reduce the accumulation of impurities and dust at the bottom of the distillation box. The delivery pump can conveniently deliver the coolant inside the storage box to the inside of the pipe sleeve one by one.

[0016] 2. The utility model is connected to the distillation box by a pipe sleeve, so that the coolant can surround the outer wall of the distillation box, thereby cooling the distillation box. At the same time, the thermal conductive paste can quickly lead out the heat generated by the distillation box, thereby improving the cooling efficiency. The positioning suction cup limits the distillation box and can improve the stability of the distillation box.

[0017] Attached picture says

[0018] Figure 1 This is a schematic diagram of the main structure of a cooling device for xylene distillation that can assist in cooling down according to the utility model;

[0019] Figure 2 This is a schematic diagram of the three-dimensional structure of a cooling device pipe sleeve for xylene distillation that can assist in cooling down according to the utility model;

[0020] Figure 3 This is a schematic diagram of the three-dimensional structure of a cooling device for assisting in cooling the distillation of xylene according to the utility model;

[0021] Figure 4 The utility model is a schematic diagram of the structure of a distillation box of a cooling device for xylene distillation which can assist in cooling.

[0022] In the figure: 1. Storage table; 2. Support feet; 3. Refrigeration fan; 4. Storage box; 5. Delivery pump; 6. Sealing cover; 7. Distillation box; 8. Connecting pipe; 9. Pipe sleeve; 10. Filter air outlet; 11. Thermal conductive paste; 12. Connecting groove; 13. Anti-slip pad; 14. Positioning suction cup. DETAILED DESCRIPTION

[0023] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0024] like Figure 1-Figure 4As shown, a cooling device for xylene distillation that can assist in cooling includes a storage table 1 and a cooling fan 3. Support legs 2 are provided at the bottom ends of the left and right sides of the storage table 1, and a connecting groove 12 is provided on the right surface of the storage table 1. The cooling fan 3 is installed on the inner side of the supporting leg 2, and a filtering air outlet 10 is installed on the upper end surface of the cooling fan 3. A storage box 4 is provided on the left side of the upper end of the storage table 1, and a delivery pump 5 is installed on the outer wall of the storage box 4. A sealing cover 6 is arranged on the top of the storage box 4. A distillation box 7 is installed on the upper end of the connecting groove 12, and a pipe sleeve 9 is provided on the outer side of the distillation box 7. A connecting pipe 8 is provided at the end of the pipe sleeve 9, and the pipe sleeve 9 is equidistantly distributed with respect to the outer side of the distillation box 7. A thermal conductive paste 11 is arranged inside the pipe sleeve 9, and the thermal conductive paste 11 is connected to the pipe sleeve 9 by adhesive. The bottom of the distillation box 7 is provided with a heat conductive paste 11. Anti-skid pads 13 are arranged around the part, and a positioning suction cup 14 is installed at the bottom of the distillation box 7. The anti-skid pads 13 are in a mouth shape, and four positioning suction cups 14 are arranged. The cooling fan 3 provides cold air to the bottom of the distillation box 7, which plays an auxiliary cooling role for the distillation box 7. The filter air outlet 10 can remove impurities in the cold air and reduce the accumulation of impurities and dust at the bottom of the distillation box 7. The delivery pump 5 can conveniently deliver the coolant inside the storage box 4 to the inside of the pipe sleeve 9 one by one; the pipe sleeve 9 is connected to the distillation box 7 by a sleeve connection, so that the coolant can surround the outer wall of the distillation box 7, which plays a cooling role for the distillation box 7. At the same time, the thermal conductive paste 11 can quickly lead out the heat generated by the distillation box 7, thereby improving the cooling efficiency. The positioning suction cup 14 plays a limiting role for the distillation box 7, which can improve the stability of the distillation box 7.

[0025] Working principle: When the cooling device for xylene distillation that can assist in cooling is used, first Figure 1-Figure 4 , place the distillation box 7 on the upper end of the connecting groove 12, so that the positioning suction cup 14 at the bottom of the distillation box 7 can be adsorbed on the surface of the connecting groove 12, and the positioning suction cup 14 plays a role in limiting the distillation box 7, which can improve the stability of the distillation box 7. At the same time, the anti-skid pad 13 at the bottom can increase the friction between the two. Press the thermal conductive paste 11 to stick it one by one into the inner wall of each pipe sleeve 9. After sticking, put the pipe sleeve 9 on the outside of the distillation box 7, so that the thermal conductive paste 11 can fit with the outer wall of the top of the distillation box 7. Then, insert the connecting pipes 8 at the ends of the pipe sleeves 9 into the storage The delivery pump 5 interface on the outer wall of the box 4 is installed, and the delivery pump 5 is turned on to deliver the coolant inside the storage box 4 to the inner walls of each pipe sleeve 9. The pipe sleeve 9 contacts the outer wall of the distillation box 7 to play a cooling role. At the same time, the thermal conductive paste 11 can deliver the heat of the distillation box 7 to the pipe sleeve 9 to increase the contact speed between the heat and the coolant. The refrigeration fan 3 is turned on to provide cold air to the bottom of the distillation box 7, which plays an auxiliary cooling role for the distillation box 7. The filter outlet 10 can remove impurities in the cold air and reduce the accumulation of impurities and dust at the bottom of the distillation box 7.

[0026] The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

Claims

1. A cooling device for xylene distillation that can assist in cooling, comprising a storage table (1) and a cooling fan (3), characterized in that: Support legs (2) are provided at the bottom ends of the left and right sides of the storage table (1), and a connecting groove (12) is provided on the right side surface of the storage table (1); the cooling fan (3) is installed on the inner side of the support legs (2), and a filter air outlet (10) is installed on the upper end surface of the cooling fan (3); a storage box (4) is provided on the left side of the upper end of the storage table (1), and a delivery pump (5) is installed on the outer wall of the storage box (4); and a sealing cover (6) is arranged on the top of the storage box (4).

2. A cooling device for xylene distillation capable of assisting temperature reduction according to claim 1, characterized in that: A distillation box (7) is installed at the upper end of the connection groove (12), and a pipe sleeve (9) is arranged on the outer side of the distillation box (7).

3. A cooling device for xylene distillation capable of assisting temperature reduction according to claim 2, characterized in that: The end of the pipe sleeve (9) is provided with a connecting pipe (8), and the pipe sleeve (9) is distributed at an equal distance with respect to the outer side of the distillation box (7).

4. A cooling device for xylene distillation capable of assisting temperature reduction according to claim 2, characterized in that: A heat-conducting paste (11) is arranged inside the pipe sleeve (9), and the heat-conducting paste (11) is connected to the pipe sleeve (9) by adhesive bonding.

5. The cooling device for xylene distillation capable of assisting temperature reduction according to claim 2, characterized in that: Anti-skid pads (13) are arranged around the bottom of the distillation box (7), and a positioning suction cup (14) is installed at the bottom of the distillation box (7).

6. The cooling device for xylene distillation capable of assisting temperature reduction according to claim 5, characterized in that: The anti-slip pad (13) is in a square shape, and four positioning suction cups (14) are provided.

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