Water circulating device for powder concentrator of vertical mill

Abstract

The utility model relates to the technical field of vertical flour mill circulating water, and discloses a vertical mill powder concentrator circulating water device which comprises two water tanks, the bottom of each water tank is fixedly connected with a bottom plate, the top end of each bottom plate is fixedly connected with a limiting mounting column, and the limiting mounting columns are fixedly connected with the water tanks. The temperature control module is arranged to detect the water temperature, when the water temperature in one of the water tanks reaches a certain standard, the water tank is connected with the fixed connecting plate, the fixed connecting plate is fixedly connected to the front surface of the fixed connecting plate, and the connecting frame is fixedly connected to the front surface of the fixed connecting plate. The controller can close the water pump in the water tank with the high temperature, close the corresponding electric control valve and start the other water pump and the other electric control valve at the same time, water circulation is conducted alternately, at the moment, water in the water tank which stops circulation can be cooled, and stable cooling treatment can be conducted on the vertical mill powder concentrator stably by circulating the process.

Description

Technical Field

[0001] The utility model relates to the technical field of circulating water for vertical grinding mills, and more specifically to a circulating water device for a vertical grinding mill powder selector. Background Art

[0002] The vertical mill classifier is mainly composed of grinding roller, grinding disc, classifier, motor, reducer and other components. When the grinding roller rotates, the material in the grinding disc is driven and rubbed between the grinding roller and the grinding disc. After continuous grinding and compression, the material is ground into powder. At the same time, the classifier classifies materials of different particle sizes to meet different usage requirements. During the use of the vertical mill classifier, it is usually necessary to absorb the heat generated inside it through circulating water to avoid thermal attenuation, which will reduce the friction effect and further affect the friction effect.

[0003] The existing circulating water device is usually connected through a water tank, a water pump and a water pipe, so that water is always transported inside the water pipe. However, after long-term use, the water inside the whole device can be heated, which will reduce the overall heat dissipation effect. Therefore, we propose a circulating water device for a vertical mill classifier. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, the utility model provides a vertical mill powder classifier circulating water device to solve the problems existing in the above-mentioned background technology.

[0005] The utility model provides the following technical scheme: a circulating water device for a vertical mill powder classifier comprises a water tank, the number of which is two, the bottom of the water tank is fixedly connected with a bottom plate, the top end of the bottom plate is fixedly connected with a limited position mounting column, the front surface of the adjacent limited position mounting column between the two water tanks is fixedly connected with a fixed connecting plate, the front surface of the fixed connecting plate is fixedly connected with a connecting frame, the inner side of the connecting frame is movably connected with a movable mounting block, the front surface of the movable mounting block is fixedly connected with a controller, a filling port is provided on the top of the water tank, a temperature control module is provided on the top of the water tank, the interior of the water tank is connected with a connecting pipe through a water pump, the other end of the connecting pipe is fixedly connected with an electric control valve, the output port of the electric control valve is connected with a diverter through a pipeline, the output port of the diverter is connected with a circulation pipe, and the other end of the circulation pipe is connected with the water tank through the diverter and the electric control valve;

[0006] Furthermore, there is an installation gap between the position-limiting installation column and the water tank, and a heat dissipation mechanism is movably connected to the inner side of the installation gap.

[0007] Furthermore, the outer side of the surface of the movable installation block is in contact with the inner side of the connecting frame.

[0008] Furthermore, the temperature control module includes a temperature sensor located inside the water tank and a control box located on the top of the water tank.

[0009] Furthermore, the heat dissipation mechanism includes a mounting frame, and a heat sink is provided on the outer side of the surface of the mounting frame.

[0010] Furthermore, there are a plurality of heat sinks, and the plurality of heat sinks are equidistantly located on the outside of the surface of the mounting frame.

[0011] Furthermore, a lifting handle is symmetrically provided on the top of the mounting frame.

[0012] Technical effects and advantages of the utility model:

[0013] 1. The utility model is capable of detecting water temperature by providing a temperature control module. When the water temperature inside one of the water tanks reaches a certain standard, the controller can shut down the water pump inside the water tank with a higher temperature, and at the same time close the corresponding electric control valve, start another water pump and the electric control valve, and circulate water alternately. At this time, the water inside the water tank that has stopped circulating can dissipate heat and cool down. This cycle can stably cool down the vertical mill and the classifier.

[0014] 2. The utility model is provided with a heat dissipation mechanism, which can quickly absorb the heat in the water inside the water tank and volatilize it to the outside when the water inside the water tank stops circulating, thereby performing heat dissipation. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0016] Figure 2 This is a schematic diagram of the installation gap structure of the utility model.

[0017] Figure 3 This is a schematic diagram of the heat dissipation mechanism structure of the utility model.

[0018] The accompanying drawings are marked as follows: 1. water tank; 2. bottom plate; 3. limit mounting column; 4. fixed connecting plate; 5. connecting frame; 6. movable mounting block; 7. controller; 8. filling port; 9. temperature control module; 10. connecting pipe; 11. electric control valve; 12. diverter; 13. circulation pipe; 14. installation gap; 15. heat dissipation mechanism; 16. mounting frame; 17. heat sink; 18. lifting handle. DETAILED DESCRIPTION

[0019] The technical solution of the present invention will be clearly and completely described below in conjunction with the drawings in the present invention. In addition, the forms of the various structures recorded in the following embodiments are merely illustrative, and the present invention is not limited to the various structures recorded in the following embodiments. All other implementations obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the present invention.

[0020] Reference Figure 1-3 The utility model provides a circulating water device for a vertical mill powder classifier, comprising a water tank 1, wherein the number of the water tanks 1 is two, the bottom of the water tank 1 is fixedly connected with a bottom plate 2, the top end of the bottom plate 2 is fixedly connected with a limited position mounting column 3, the front surface of the adjacent limited position mounting column 3 between the two water tanks 1 is fixedly connected with a fixed connecting plate 4, the front surface of the fixed connecting plate 4 is fixedly connected with a connecting frame 5, the inner side of the connecting frame 5 is movably connected with a movable mounting block 6, the front surface of the movable mounting block 6 is fixedly connected with a controller 7, a filling port 8 is provided on the top of the water tank 1, a temperature control module 9 is provided on the top of the water tank 1, a connecting pipe 10 is connected to the inside of the water tank 1 through a water pump, the other end of the connecting pipe 10 is fixedly connected with an electric control valve 11, the output port of the electric control valve 11 is connected with a diverter 12 through a pipeline, the output port of the diverter 12 is connected with a circulating pipe 13, and the other end of the circulating pipe 13 is connected with the water tank 1 through the diverter 12 and the electric control valve 11;

[0021] There is an installation gap 14 between the position-limiting installation column 3 and the water tank 1 , and a heat dissipation mechanism 15 is movably connected to the inner side of the installation gap 14 .

[0022] The outer surface of the movable installation block 6 fits with the inner side of the connection frame 5 , so that the movable installation block 6 can be stably stuck on the inner side of the connection frame 5 to install the controller 7 .

[0023] The temperature control module 9 includes a temperature sensor located inside the water tank 1 and a control box located on the top of the water tank 1 , so as to stably monitor the water temperature inside the water tank 1 .

[0024] The heat dissipation mechanism 15 includes a mounting frame 16, and a heat sink 17 is provided on the outer surface of the mounting frame 16, so that the mounting frame 16 can absorb heat and transfer it to the heat sink 17, and the heat is quickly diffused into the air through the heat sink 17, thereby dissipating heat.

[0025] There are a plurality of heat sinks 17 , and the heat sinks 17 are equidistantly located on the outside of the surface of the mounting frame 16 , so as to improve the overall heat dissipation effect.

[0026] Among them, a lifting handle 18 is symmetrically provided on the top of the installation frame 16, which is convenient for lifting the lifting handle 18, and can drive the installation frame 16 and the heat sink 17 to move, and the operation is convenient.

[0027] The working principle of the utility model is as follows: during use, the water temperature can be detected by the temperature control module 9. When the water temperature inside one of the water tanks 1 reaches a certain standard, the controller 7 can turn off the water pump inside the water tank 1 with a higher temperature, and at the same time turn off the corresponding electric control valve 11, start the other water pump and the electric control valve 11, and circulate the water alternately. At this time, the water inside the water tank 1 that has stopped circulating can transfer heat to the inside of the mounting frame 16, and the mounting frame 16 can transfer heat to the inside of the heat sink 17, and the heat sink 17 can transfer heat to the air, thereby dissipating heat and cooling the water inside the water tank 1, which is convenient for circulation again and easy to operate.

[0028] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0029] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0030] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A circulating water device for a vertical mill powder concentrator, comprising a water tank (1), characterized in that: The number of the water tanks (1) is two, the bottom of the water tank (1) is fixedly connected to a bottom plate (2), the top end of the bottom plate (2) is fixedly connected to a limit mounting column (3), the front surfaces of adjacent limit mounting columns (3) between the two water tanks (1) are fixedly connected to a fixed connecting plate (4), the front surface of the fixed connecting plate (4) is fixedly connected to a connecting frame (5), the inner side of the connecting frame (5) is movably connected to a movable mounting block (6), the front surface of the movable mounting block (6) is fixedly connected to a controller (7), and the water tank A filling port (8) is provided on the top of the water tank (1), a temperature control module (9) is provided on the top of the water tank (1), the interior of the water tank (1) is connected to a connecting pipe (10) via a water pump, the other end of the connecting pipe (10) is fixedly connected to an electric control valve (11), the output port of the electric control valve (11) is connected to a diverter (12) via a pipeline, the output port of the diverter (12) is connected to a circulation pipe (13), and the other end of the circulation pipe (13) is connected to the water tank (1) via the diverter (12) and the electric control valve (11).

2. A vertical mill powder concentrator circulating water device according to claim 1, characterized in that: There is an installation gap (14) between the position-limiting installation column (3) and the water tank (1), and a heat dissipation mechanism (15) is movably connected to the inner side of the installation gap (14).

3. A vertical mill powder concentrator circulating water device according to claim 1, characterized in that: The outer side of the surface of the movable installation block (6) is in contact with the inner side of the connecting frame (5).

4. A vertical mill powder concentrator circulating water device according to claim 1, characterized in that: The temperature control module (9) comprises a temperature sensor located inside the water tank (1) and a control box located on the top of the water tank (1).

5. A vertical mill powder concentrator circulating water device according to claim 2, characterized in that: The heat dissipation mechanism (15) comprises a mounting frame (16), and a heat dissipation fin (17) is provided on the outer side of the surface of the mounting frame (16).

6. A vertical mill powder concentrator circulating water device according to claim 5, characterized in that: The number of the heat sinks (17) is several, and the several heat sinks (17) are located at equal distances on the outside of the surface of the mounting frame (16).

7. A vertical mill powder concentrator circulating water device according to claim 5, characterized in that: A lifting handle (18) is symmetrically provided on the top of the installation frame (16).

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