CN213376971U

CN213376971U - Cooling circulation system of sand mill

Info

Publication number: CN213376971U
Application number: CN202021396107.XU
Authority: CN
Inventors: 郭东波; 西成才; 王黄
Original assignee: Anhui Rute Industrial Co ltd
Current assignee: Anhui Rute Industrial Co ltd
Priority date: 2020-07-15
Filing date: 2020-07-15
Publication date: 2021-06-08
Anticipated expiration: 2030-07-15

Abstract

The utility model relates to a sand mill technical field specifically is a cooling circulation system of sand mill, including outer staving, the inside heat conduction cover of outer staving, including a motor, an end cap, a controller, and a cover plate, axis of rotation and dispersion impeller, be provided with the cooling water course of spiral coiling at heat conduction cover outer wall position between heat conduction cover and the outer staving, cooling water course water inlet position is provided with the inlet tube and the water pump that connect gradually, water pump water inlet one end has coolant tank through the pipe intercommunication, return water pipe and coolant tank intercommunication are passed through to cooling water course delivery port one end, the cooling effect is good, can be when the milling room temperature is higher, reduce the rotational speed of motor, avoid the rising that the temperature lasts, when the temperature reduces, let the motor resume.

Description

Cooling circulation system of sand mill

Technical Field

The utility model relates to a sand mill technical field specifically is a sand mill's cooling circulation system.

Background

Since the sand mill locally generates a large amount of heat energy during operation, it must be cooled in time to prevent damage to the working parts or workpieces. Meanwhile, equipment is easy to stop when the high-temperature working is carried out.

The cooling circulation system of the sand mill in the prior art has poor cooling effect and can not control the balance between the milling efficiency and the temperature.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to solve the above problem of the prior art, the utility model provides a cooling circulation system of sand mill, the cooling effect is good, can reduce the rotational speed of motor when the room temperature of grinding is higher, avoids the rising that the temperature lasts, when the temperature reduces, lets the motor resume original rotational speed.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a main technical scheme: including the inside heat conduction cover, motor, axis of rotation and the dispersion impeller of outer staving, be provided with the spiral between heat conduction cover and the outer staving and coil at the cooling water course of heat conduction cover outer wall position, cooling water course water inlet position is provided with the inlet tube and the water pump that connect gradually, water pump water inlet one end has coolant tank through the pipe intercommunication, return water pipe and coolant tank intercommunication are passed through to cooling water course delivery port one end.

Preferably, a temperature sensor is arranged between the heat conduction sleeve and the outer barrel body, one end of the output shaft of the motor is in transmission connection with the rotating shaft through a transmission, and a controller is further arranged at the upper part of the outer barrel.

Preferably, the temperature sensor, the water pump and the controller are respectively electrically connected with the controller.

Preferably, a support frame is arranged at the bottom of the outer barrel body.

Preferably, a heat dissipation cover is arranged at the outer position of the motor.

(III) advantageous effects

The utility model provides a cooling circulation system of sand mill. The method has the following beneficial effects:

(1) the heat conduction sleeve can transmit heat generated in the sanding process to the cooling water channel, so that heat exchange is realized quickly, and the cooling effect is increased.

(2) Temperature sensor transmits the temperature that detects between outer staving and the heat conduction cover to the controller, and the controller acts on the one hand the derailleur, (when the temperature between outer staving and the heat conduction cover is higher, reduces the rotational speed of motor, avoids the rising that the temperature lasts, when the temperature reduces, lets the motor resume original rotational speed), and on the other hand control water pump increases the circulating speed of cooling water.

Drawings

Fig. 1 is a front sectional view of the present invention.

In the figure: 1. an outer barrel body; 2. a heat conducting sleeve; 3. a motor; 4. a rotating shaft; 5. a dispersion tray; 6. a cooling water channel; 7. a water inlet pipe; 8. a water pump; 9. a cooling water tank; 10. a water return pipe; 11. a temperature sensor; 12. A transmission; 13. a controller; 14. a support frame; 15. a heat dissipation cover.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1, the cooling circulation system of the sand mill of this embodiment, including outer staving 1, the inside heat conduction cover 2 of outer staving 1, motor 3, axis of rotation 4 and dispersion impeller 5, be provided with the cooling water course 6 of spiral coiling at the 2 outer wall positions of heat conduction cover between heat conduction cover 2 and the

outer staving

1, 6 water inlet positions of cooling water course are provided with inlet tube 7 and the water pump 8 that connect gradually, 8 water inlet one end of water pump have coolant tank 9 through the pipe intercommunication, 6 delivery port one end of cooling water course are passed through wet return 10 and coolant tank 9 intercommunication.

Further, a temperature sensor 11 is arranged between the heat conducting sleeve 2 and the outer barrel body 1, one end of an output shaft of the motor 3 is in transmission connection with the rotating shaft 4 through a transmission 12, and a controller 13 is further arranged at the upper part of the outer barrel.

Further, the temperature sensor 11, the water pump 8 and the controller 13 are respectively electrically connected with the controller 13.

Further, a support frame 14 is arranged at the bottom of the outer barrel body 1.

Further, a heat dissipation cover 15 is disposed at an outer position of the motor 3.

The working principle is as follows: equipment is at the during operation, 2 inside heat that produce of heat conduction sleeve, heat conduction sleeve 2 can be to cooling water course 6 the heat transfer that the sanding process produced, realize the heat exchange fast, temperature sensor 11 transmits the temperature between outer staving 1 that detects and heat conduction sleeve 2 to controller 13, controller 13 acts on the one hand derailleur 12, (when the temperature between outer staving 1 and the heat conduction sleeve 2 is higher, controller 13 can reduce motor 3's rotational speed, avoid the rising that the temperature lasts, when the temperature reduces, let motor 3 resume original rotational speed), on the other hand control water pump 8, increase the circulation rate of cooling water.

Claims

1. A cooling circulation system of a sand mill is characterized in that: including outer staving (1), the inside heat conduction cover (2) of outer staving (1), motor (3), axis of rotation (4) and dispersion impeller (5), be provided with cooling water course (6) that the spiral coiled around heat conduction cover (2) outer wall position between heat conduction cover (2) and outer staving (1), cooling water course (6) water inlet position is provided with inlet tube (7) and water pump (8) that connect gradually, water pump (8) water inlet one end has coolant tank (9) through the pipe intercommunication, return pipe (10) and coolant tank (9) intercommunication are passed through to coolant water course (6) delivery port one end.

2. A cooling cycle system for a sander as set forth in claim 1, wherein: a temperature sensor (11) is arranged between the heat conduction sleeve (2) and the outer barrel body (1), one end of an output shaft of the motor (3) is in transmission connection with the rotating shaft (4) through a transmission (12), and a controller (13) is further arranged at the upper part of the outer barrel.

3. A cooling cycle system for a sander as set forth in claim 2, wherein: the temperature sensor (11), the water pump (8) and the controller (13) are respectively electrically connected with the controller (13).

4. A cooling cycle system for a sander as set forth in claim 1, wherein: the bottom of the outer barrel body (1) is provided with a support frame (14).

5. A cooling cycle system for a sander as set forth in claim 1, wherein: and a heat dissipation cover (15) is arranged at the outer position of the motor (3).