CN214234291U

CN214234291U - Automatic temperature protection device for sand mill

Info

Publication number: CN214234291U
Application number: CN202022763859.1U
Authority: CN
Inventors: 石飞龙
Original assignee: Wuxi Xinyang Equipment Technology Co ltd
Current assignee: Wuxi Xinyang Equipment Technology Co ltd
Priority date: 2020-11-25
Filing date: 2020-11-25
Publication date: 2021-09-21
Anticipated expiration: 2030-11-25

Abstract

The utility model provides an automatic temperature protection device for a sand mill, which is used for controlling the temperature and protecting equipment when the sand mill grinds materials; the device comprises a rack 9, a bearing seat 8 fixedly arranged on the upper surface of the rack 9, a barrel body 3 fixedly connected with the bearing seat 8, a mechanical seal 4 arranged between the bearing seat 8 and the barrel body 3, a mechanical seal tank 7 arranged right above the bearing seat 8, a feeding thermometer 6 and a feeding port 5 arranged above the mechanical seal 4, and a discharging port 1 and a discharging pressure gauge 2 arranged on the side surface of the barrel body 3; the feeding thermometer 6 and the discharging pressure gauge 2 are electric contact instruments; the utility model has the advantages that: the thermometer and the pressure gauge are electric contact instruments, the PLC is connected, the feeding temperature exceeds a set value or the discharging pressure exceeds a set value, the equipment can give an alarm, and the operation is stopped. Therefore, the equipment can be better protected, the service life of the equipment is prolonged, and the operation of a user is facilitated.

Description

Automatic temperature protection device for sand mill

Technical Field

The utility model mainly relates to a sand mill technical field especially relates to a sand mill temperature automatic safety device.

Background

The sand mill is the most extensive, the most advanced, the most efficient grinding equipment of present material adaptability, and the grinding chamber is narrowest, and the driving lever clearance is minimum, and the grinding energy is the most intensive, cooperates high performance cooling system and automatic control system, can realize the continuous processing of material and discharge in succession, very big improvement production efficiency.

A chinese utility model patent has been published, application number cn201920436828.x, patent name: the utility model provides a sand mill is used in production of even efficient water based paint of sanding, application day: 20190402, the utility model relates to a sanding machine is used in production of even efficient water based paint of sanding, including the sanding box, its characterized in that, the bottom rigid coupling of sanding box has the stabilizer blade that a plurality of circumferences distribute, and is adjacent on the sanding pole one the protruding one of sanding, adjacent on the sanding pole two protruding two crisscross settings each other of sanding, the rotating electrical machines is installed on the outer wall of discharging pipe, flexible electric jar rigid coupling is in on the stabilizer blade. The utility model discloses structural design is simple, and convenient to use through set up sanding chamber one and sanding chamber two in the sanding box, has the protruding one's of sanding sand sanding pole one, has the protruding two's of sanding sand sanding pole two, and the sanding pearl has realized carrying out the sand milling in grades to raw materials granule, has reduced the condition that raw materials granule held a conglobation and has bonded, has improved the sanding effect, has avoided manual multiple operation to relapse abrasive treatment simultaneously, has improved grinding efficiency greatly.

SUMMERY OF THE UTILITY MODEL

To the above-mentioned defect of prior art, the utility model provides a sand mill temperature automatic safety device for when sand mill ground the material, carry out temperature control, protective apparatus.

The utility model provides an automatic temperature protection device for a sand mill, which comprises a frame 9, a bearing seat 8 fixedly arranged on the upper surface of the frame 9, a barrel body 3 fixedly connected with the bearing seat 8, a mechanical seal 4 arranged between the bearing seat 8 and the barrel body 3, a mechanical seal tank 7 arranged right above the bearing seat 8, a feeding thermometer 6 and a feeding port 5 arranged above the mechanical seal 4, and a discharging port 1 and a discharging pressure gauge 2 arranged on the side surface of the barrel body 3;

the feeding thermometer 6 and the discharging pressure gauge 2 are electric contact instruments.

Preferably, the bottom of the frame 9 is further provided with a machine foot 10.

Preferably, four machine legs 10 are provided, and are respectively arranged at four corners of the ground of the machine frame 9.

Preferably, the feeding thermometer 6 and the feeding port 5 are fixedly connected with the mechanical seal 4 arranged on the side surface of the barrel body 3 through a three-way pipeline.

Preferably, the discharge port 1 and the discharge pressure gauge 2 are fixedly connected with the side surface of the barrel body 3 through a three-way pipeline.

The utility model has the advantages that: the thermometer and the pressure gauge are electric contact instruments, the PLC is connected, the feeding temperature exceeds a set value or the discharging pressure exceeds a set value, the equipment can give an alarm, and the operation is stopped. Therefore, the equipment can be better protected, the service life of the equipment is prolonged, and the operation of a user is facilitated.

Drawings

FIG. 1 is a schematic structural view of the present invention;

in the figure, the position of the upper end of the main shaft,

1. a discharge port; 2. a discharge pressure gauge; 3. a barrel body; 4. mechanical sealing; 5. a feed inlet; 6. a feeding temperature meter; 7. mechanically sealing the tank; 8. a bearing seat; 9. a frame; 10. a machine leg.

Detailed Description

The present invention will now be described in detail with reference to the drawings, which are provided for illustrative and explanatory purposes only and should not be construed as limiting the scope of the present invention in any way.

In this embodiment, preferably, the bottom of the frame 9 is further provided with a machine foot 10.

In this embodiment, preferably, four machine legs 10 are provided, and are respectively disposed at four corners of the ground of the machine frame 9.

In the preferred embodiment, the feeding thermometer 6 and the feeding port 5 are fixedly connected with the mechanical seal 4 arranged on the side surface of the barrel body 3 through a three-way pipeline.

Preferably, in this embodiment, the discharge port 1 and the discharge pressure gauge 2 are fixedly connected with the side surface of the barrel body 3 through a three-way pipeline.

The working principle is as follows: add the material from feed inlet 5, starter motor passes through the belt pulley and drives the high-speed operation of agitator, and the material that grinds is through the screen cloth to the 1 ejection of compact of discharge gate, and at equipment operation in-process, the temperature of feed inlet 5 is monitored to feeding thermometer 6, and ejection of compact manometer 2 monitors the pressure of discharge gate 1.

It should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

The above-mentioned embodiments of the present invention do not limit the scope of the present invention. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. The automatic temperature protection device for the sand mill is characterized by comprising a rack (9), a bearing seat (8) fixedly arranged on the upper surface of the rack (9), a barrel body (3) fixedly connected with the bearing seat (8), a mechanical seal (4) arranged between the bearing seat (8) and the barrel body (3), a machine seal tank (7) arranged right above the bearing seat (8), a feeding thermometer (6) and a feeding port (5) arranged above the mechanical seal (4), and a discharging port (1) and a discharging pressure gauge (2) arranged on the side surface of the barrel body (3);

the feeding thermometer (6) and the discharging pressure gauge (2) are electric contact instruments.

2. The automatic sand mill temperature protection device of claim 1, wherein: the bottom of the frame (9) is also provided with a machine foot (10).

3. The automatic sand mill temperature protection device of claim 2, wherein: the four machine legs (10) are arranged at four corners of the ground of the rack (9).

4. The automatic sand mill temperature protection device of claim 3, wherein: the feeding thermometer (6) and the feeding port (5) are fixedly connected with a mechanical seal (4) arranged on the side surface of the barrel body (3) through a three-way pipeline.

5. The automatic sand mill temperature protection device of claim 4, wherein: the discharge port (1) and the discharge pressure gauge (2) are fixedly connected with the side surface of the barrel body (3) through a three-way pipeline.