Cooling mechanism and high-speed dispersion machine thereof

Abstract

The utility model discloses a cooling mechanism and a high-speed dispersion machine thereof, and relates to the technical field of high-speed dispersion machines, the cooling mechanism comprises a dispersion barrel, the dispersion barrel comprises a heat insulation shell, the outer wall of the heat insulation shell is respectively provided with an air inlet hole and an air outlet hole, and the air inlet hole and the air outlet hole are staggered up and down; the heat conduction inner container is fixedly arranged on the inner side of the heat insulation shell, and an annular heat conduction cavity is formed between the heat insulation shell and the heat conduction inner container. The dispersion barrel is arranged to be of a double-layer structure composed of the heat insulation outer shell and the heat conduction inner container, the heat conduction cavity is formed between the heat insulation outer shell and the heat conduction inner container in a matched mode, heat in the heat conduction cavity can be brought out through communication of external air exhaust equipment and the air outlet holes in the outer shell, and external cold air enters the heat conduction cavity to be cooled; therefore, the cooling effect of the dispersion barrel during dispersion work is improved, and the dispersion processing quality of raw materials is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to high -speed dispersion machine technical field especially relates to a cooling mechanism and high -speed dispersion machine thereof. BACKGROUND

[0002] High -speed dispersion machine mainly is to different viscosity slurry liquid raw materials and carry out pulverization, dispersion, emulsification, mixing, through the high -speed operation of dispersion disc sharp teeth's new type high -efficient stirring equipment, the strong shearing, impact, crushing and dispersion of material, reach rapid mixing, dissolution, dispersion, refinement's function, it is the high -efficient equipment of solid such as paint and carry out stirring, dispersion, dissolution.

[0003] In prior art, raw materials in the dispersion barrel on the dispersion machine during the stirring dispersion process, heat is often generated, the heat in the dispersion barrel of the existing high -speed dispersion machine mainly relies on the barrel wall to carry out natural heat dissipation, and the heat dissipation effect is poor, and the efficiency is low, and the production quality of dispersion product is easily affected, therefore, the cooling mechanism and high -speed dispersion machine are proposed. UTILITY MODEL CONTENTS

[0004] The utility model discloses a cooling mechanism and high -speed dispersion machine thereof to solve the problem in the background art.

[0005] To achieve the above object, the utility model provides the following technical scheme: a cooling mechanism, including dispersion barrel, the dispersion barrel includes:

[0006] Heat -insulated shell, the outer wall of heat -insulated shell is equipped with air inlet hole and air outlet hole respectively, and the air inlet hole and air outlet hole are staggered and arranged up and down;

[0007] Heat -conducting inner container, the heat -conducting inner container is fixedly arranged on the inner side of heat -insulated shell, and the heat -insulated shell and the heat -conducting inner container are provided with annular heat -conducting cavity.

[0008] Preferably, the outer wall of heat -insulated shell is fixedly connected with connecting cover, the top surface of connecting cover is mountain -shaped, the connecting cover is extended to the inside of heat -conducting cavity and is fixed with the outer wall of heat -conducting inner container at the position between air outlet cavity and air inlet cavity in the middle, the air inlet cavity and the air outlet cavity that are not communicated with each other are formed in the inside of connecting cover, the air outlet cavity is communicated with the air inlet hole of the outer wall of heat -insulated shell, and the air inlet cavity is communicated with the air outlet hole of the outer wall of heat -insulated shell.

[0009] Preferably, one side of the connecting cover is fixedly connected with the connecting pipe head communicated with the air outlet cavity, and the other side of the connecting cover is fixedly connected with the filter piece communicated with the air inlet cavity.

[0010] Preferably, a plurality of radiating fins are fixedly connected in annular array spacing in the heat -conducting cavity, and airflow holes are formed in the outer wall of the radiating fins.

[0011] Preferably, the filter element comprises a circular filter screen and a cylindrical filter screen, and the circular filter screen is fixedly arranged at a port position of the cylindrical filter screen.

[0012] Preferably, the filter element further comprises a hollow ring seat, an internally threaded pipe is fixedly connected to an outer wall of the connecting cover and located at a mounting position of the filter element, an inner wall of the hollow ring seat is threadedly connected to an outer wall of the internally threaded pipe, and the cylindrical filter screen extends to the inside of the air inlet cavity through the internally threaded pipe, and an externally threaded ring is fixedly connected to an outer wall of the circular filter screen, and an outer wall of the externally threaded ring is threadedly connected to the other side of the inner wall of the hollow ring seat.

[0013] The utility model also provides a high speed dispersion machine, the high speed dispersion machine includes the cooling mechanism of any one of above.

[0014] The utility model discloses a technical effect and advantage:

[0015] The utility model discloses a double -layer structure that dispersing bucket is set up by heat -insulating shell and heat -conducting inner container, and cooperate heat -conducting cavity that sets up between heat -insulating shell and heat -conducting inner container, can utilize external air -extraction equipment and the air hole on the shell body communication, take out the heat in heat -conducting cavity, make external cold air enter heat -conducting cavity and cool down to improve the cooling effect of dispersing bucket when dispersing, help to improve the dispersing processing quality of raw material. DRAWINGS

[0016] Figure 1 It is the three -dimensional structure schematic diagram of dispersing bucket of the utility model.

[0017] Figure 2 It is the three -dimensional structure schematic diagram of dispersing bucket of the utility model.

[0018] Figure 3 It is the three -dimensional structure schematic diagram of the utility model fin.

[0019] Figure 4 It is the three -dimensional structure schematic diagram of the utility model filter element.

[0020] In the drawing: 100, dispersing bucket;101, heat -insulating shell;102, heat -conducting inner container;103, heat -conducting cavity;104, fin;105, air flow hole;200, connecting cover;201, air outlet cavity;202, air inlet cavity;203, connecting pipe head;204, internally threaded pipe;300, filter element;301, hollow ring seat;302, externally threaded ring;303, circular filter screen;304, cylindrical filter screen. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative efforts belong to the scope of the present application.

[0022] The utility model provides a cooling mechanism as Figures 1-4 The utility model provides a cooling mechanism as

[0023] In the preferred embodiments, a plurality of heat dissipation fins 104 are fixedly connected in a ring-shaped array in the heat conduction cavity 103. The outer wall of the heat dissipation fin 104 is provided with airflow holes 105. The heat dissipation fin 104 can adopt a circular arc shape to increase the contact area. This not only accelerates the rate of heat transfer from the heat conduction cavity 102 to the heat conduction cavity 103, but also increases the contact area with the gas and the area of heat transfer. In combination with the airflow holes 105 provided thereon, the heat dissipation fin 104 can effectively carry out the heat on it, thereby further improving the effect and efficiency of heat dissipation and cooling in the dispersion barrel 100.

[0024] Further, the outer wall of the heat insulation shell 101 is fixedly connected with a connecting cover 200, the bottom surface of the connecting cover 200 is in a mountain shape, the middle part of the connecting cover 200 and the position between the air outlet cavity 201 and the air inlet cavity 202 extend to the inside of the heat conduction cavity 103 and are fixed with the outer wall of the heat conduction inner container 102, which can separate the heat conduction cavity 103, form an incomplete annular cavity, and make the airflow flow along the annular track in the heat conduction cavity 103, the inside of the connecting cover 200 is respectively provided with the air outlet cavity 201 and the air inlet cavity 202 which are not communicated with each other, the air outlet cavity 201 is communicated with the air inlet hole of the outer wall of the heat insulation shell 101, the air inlet cavity 202 is communicated with the air outlet hole of the outer wall of the heat insulation shell 101, one side of the connecting cover 200 is fixedly connected with a connecting pipe head 203 which is communicated with the air outlet cavity 201, the other side of the connecting cover 200 is fixedly connected with a filter 300 which is communicated with the air inlet cavity 202, the connecting pipe head 203 can be conveniently connected with a hose to be detachably connected with an external air extraction device, and the filter 300 can filter the dust and impurities in the air before the external air enters the heat conduction cavity 103, so as to avoid the impurities from entering the heat conduction cavity 103 to cause pollution and affect the heat conduction effect of the heat conduction cavity 103.

[0025] The filter 300 comprises a hollow ring seat 301, a circular filter screen 303 and a cylindrical filter screen 304, the circular filter screen 303 is fixedly arranged at the port position of the cylindrical filter screen 304, and the cooperation of the circular filter screen 303 and the cylindrical filter screen 304 can achieve double filtration of the air, thereby improving the filtration quality.

[0026] Further, the outer wall of the connecting cover 200 and the installation position of the filter 300 are fixedly connected with an internally threaded pipe 204, one side of the inner wall of the hollow ring seat 301 is threadedly connected with the outer wall of the internally threaded pipe 204, and the cylindrical filter screen 304 extends to the inside of the air inlet cavity 202 through the internally threaded pipe 204, the outer wall of the circular filter screen 303 is fixedly connected with an externally threaded ring 302, the other side of the inner wall of the hollow ring seat 301 is threadedly connected with the outer wall of the externally threaded ring 302, the hollow ring seat 301 of the filter 300 is connected with the internally threaded pipe 204 of the outer wall of the connecting cover 200, which can make the disassembly and assembly of the filter 300 on the outer wall of the connecting cover 200 more convenient and efficient, and the circular filter screen 303 is threadedly connected with the hollow ring seat 301 through the externally threaded ring 302, so that the circular filter screen 303 and the cylindrical filter screen 304 can be conveniently disassembled, thereby facilitating the separate cleaning of the two, improving the convenience of cleaning, and making the subsequent maintenance of the filter 300 more convenient and efficient, and the circular filter screen 303 and the cylindrical filter screen 304 are arranged in a split structure, which can be used separately or combined according to the use requirement, thereby improving the versatility of the filter 300.

[0027] In other embodiments, a high-speed dispersion machine is also provided, which comprises the cooling mechanism.

[0028] It should be pointed out finally that: the above only for the preferred embodiments of the utility model have, and do not for limiting the utility model, although the utility model has been described in detail with reference to the foregoing embodiments, for the person skilled in the art, it still can modify the technical scheme recorded in the foregoing each embodiment, or equivalent replacement to part of technical features, any modification, equivalent replacement, improvement etc. that is made within the spirit and principles of the utility model, should be included in the protection scope of the utility model.

Claims

1. Cooling mechanism comprising a dispersion bucket (100), characterized in that, The dispersion barrel (100) comprises: A heat-insulating shell (101) with an outer wall having an air inlet hole and an air outlet hole arranged in an upper and lower staggered manner; A heat-conducting inner container (102) fixedly arranged inside the heat-insulating shell (101), and a ring-shaped heat-conducting cavity (103) provided between the heat-insulating shell (101) and the heat-conducting inner container (102).

2. A cooling mechanism according to claim 1, wherein The heat-insulating shell (101) is fixedly connected with a connecting cover (200), the bottom surface of the connecting cover (200) is in a mountain shape, the middle part of the connecting cover (200) and the position between the air outlet cavity (201) and the air inlet cavity (202) extend to the inside of the heat-conducting cavity (103) and are fixedly connected with the outer wall of the heat-conducting inner container (102), the inside of the connecting cover (200) is provided with the air outlet cavity (201) and the air inlet cavity (202) which are not communicated with each other, the air outlet cavity (201) is communicated with the air inlet hole of the outer wall of the heat-insulating shell (101), and the air inlet cavity (202) is communicated with the air outlet hole of the outer wall of the heat-insulating shell (101).

3. A cooling mechanism according to claim 2, wherein One side of the connecting cover (200) is fixedly connected with a connecting pipe head (203) communicated with the air outlet cavity (201), and the other side of the connecting cover (200) is fixedly connected with a filter element (300) communicated with the air inlet cavity (202).

4. A cooling mechanism according to claim 3, wherein A plurality of heat dissipation fins (104) are fixedly connected in a ring-shaped array in the heat-conducting cavity (103), and the outer wall of the heat dissipation fin (104) is provided with air flow holes (105).

5. A cooling mechanism according to claim 4, wherein The filter element (300) comprises a circular filter screen (303) and a cylindrical filter screen (304), and the circular filter screen (303) is fixedly arranged at the port position of the cylindrical filter screen (304).

6. A cooling mechanism according to claim 5, wherein The filter element (300) further comprises a hollow ring seat (301), an internally-threaded pipe (204) is fixedly connected to the outer wall of the connecting cover (200) and located at the mounting position of the filter element (300), one side of the inner wall of the hollow ring seat (301) is threadedly connected with the outer wall of the internally-threaded pipe (204), the cylindrical filter screen (304) extends to the inside of the air inlet cavity (202) through the internally-threaded pipe (204), and the outer wall of the circular filter screen (303) is fixedly connected with an externally-threaded ring (302), and the outer wall of the externally-threaded ring (302) is threadedly connected with the other side of the inner wall of the hollow ring seat (301).

7. A high-speed disperser characterized by, The high-speed dispersion machine comprises the cooling mechanism according to any one of claims 1-6.

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