CN218250599U - Intermittent mill with temperature control and cooling functions - Google Patents
Intermittent mill with temperature control and cooling functions Download PDFInfo
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- CN218250599U CN218250599U CN202222787191.3U CN202222787191U CN218250599U CN 218250599 U CN218250599 U CN 218250599U CN 202222787191 U CN202222787191 U CN 202222787191U CN 218250599 U CN218250599 U CN 218250599U
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Abstract
The utility model belongs to the technical field of mill equipment, and provides a batch mill with temperature control and cooling functions, which improves the online cooling effect of the batch mill, and improves the working time and working effect of the mill; the technical scheme adopted is as follows: intermittent type mill with control by temperature change cooling function, the novel nipple rectifier comprises a cylindrical shel, a supporting seat, power device, box-type conveyer belt, outer sleeve barrel, the inlet tube, the outlet pipe, water cooling pond system and control system, be provided with outer sleeve barrel on the outer wall of barrel, outer sleeve barrel avoids into discharge gate, form sealed intermediate layer between outer sleeve barrel and the barrel, barrel both ends axis body is equipped with sealed rotatory water joint, sealed intermediate layer one end is connected the inlet tube through sealed rotatory water joint, the outlet pipe is connected through sealed rotatory water joint to the sealed intermediate layer other end, inlet tube and outlet pipe are connected with water cooling pond system and constitute water cooling circulation system, the water pump is installed to the one end that the inlet tube is close to water cooling pond system, the controller input of water pump is connected with the control system input.
Description
Technical Field
The utility model discloses intermittent type mill with control by temperature change cooling function belongs to the technical field of mill equipment.
Background
The intermittent mill is characterized in that a steel layer with the thickness of 1cm is arranged outside the intermittent mill, a ceramic lining with the thickness of 7-9cm is inlaid inside the intermittent mill, the ceramic lining is adhered to the inner wall of the steel layer through a sizing material, the temperature resistance of the sizing material is 200 ℃, and the lining can fall off due to melting of the sizing material at the temperature of more than 150 ℃. When the intermittent mill is in operation, the temperature in the intermittent mill can be rapidly raised due to long-time operation, and in order to prevent the liner of the intermittent mill from falling off, the intermittent mill needs to be cooled during operation so that the temperature of the intermittent mill is not too high. And when the temperature in the intermittent mill reaches 120-130 ℃, the grinding effect is best and the efficiency is highest. At present, the cooling mode of the intermittent mill is generally air-cooled, but the air-cooled system has low cooling efficiency and high energy consumption, and even blown air is hot air in summer, so that the cooling effect of the intermittent mill is worse, and even the cooling effect cannot be achieved.
SUMMERY OF THE UTILITY MODEL
The utility model overcomes the deficiencies in the prior art, the technical problem who solves is: the utility model provides an intermittent type mill with control by temperature change cooling function, improve the online cooling effect of intermittent type mill, improve the length of operation and the working effect of mill.
In order to solve the technical problem, the utility model discloses a technical scheme be: an intermittent mill with a temperature control and cooling function comprises a barrel, a supporting seat, a power device, a box-type conveying belt, an outer sleeve barrel, a water inlet pipe, a water outlet pipe, a water cooling pool system and a control system, wherein two ends of the barrel are respectively installed on the ground through the supporting seat, shaft bodies at two ends of the barrel are rotatably connected with the supporting seat through bearings, the box-type conveying belt is installed on the ground, the box-type conveying belt is of a structure that the conveying belt is installed in the sealing box body, the box-type conveying belt is located under the barrel, an output shaft of the power device is fixedly connected with one end shaft body of the barrel and provides rotating power for the power device, at least one material inlet and outlet hole is formed in the barrel wall of the barrel, the outer sleeve barrel is arranged on the outer wall of the barrel, the material inlet and the material outlet hole of the outer sleeve barrel are avoided, a sealing interlayer is formed between the outer sleeve barrel and the barrel, a sealing rotary water joint is arranged on the shaft bodies at two ends of the barrel, one end of the sealing interlayer is connected with the water inlet pipe through the sealing rotary water joint, the other end of the sealing interlayer is connected with the water outlet pipe through the sealing rotary water joint, the water inlet pipe and the water cooling pool system are connected with the water cooling pool system to form a water cooling circulation system, the water cooling system, and the input end of the water pump is connected with the input end of the control system.
The temperature control probe is arranged outside the outer sleeve body, the distance between the temperature control probe and the outer sleeve body is 18-22cm, and the output end of the temperature control probe is connected with the input end of a control system.
And the control system is provided with an alarm device.
The water inlet pipe is provided with a scale remover quantitative adding device, and the input end of the scale remover quantitative adding device is connected with the output end of the control system.
The outer sleeve body is provided with a scale discharging port, and the scale discharging port is provided with a sealing cover.
And the water inlet pipe is provided with a filtering device.
Compared with the prior art, the utility model following beneficial effect has:
1. the utility model adds the outer sleeve barrel outside the barrel of the intermittent mill to form a sealing interlayer, supplies water into the sealing interlayer, cools the mill quickly by water cooling, improves the cooling effect, avoids the liner from dropping off due to overhigh temperature in the mill, and improves the working time of the mill;
2. the utility model monitors the outer sleeve body through the temperature control probe, and the water pump for supplying water determines the water supply starting and stopping and the water supply speed through temperature feedback, thereby realizing the automatic temperature control cooling of the intermittent mill, keeping the temperature inside the mill at the best and improving the grinding effect;
3. the utility model discloses an increase the scale remover ration and add the device on the inlet tube, avoid sealed intermediate layer to influence heat exchange efficiency because of the inside scale layer that forms of long-term high temperature.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings;
fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the technical solution of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention; based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without making creative efforts belong to the protection scope of the present invention.
As shown in fig. 1, the utility model discloses intermittent type mill with control by temperature change cooling function, including barrel 1, bearing 2, power device, box-type conveyer belt 3, outer barrel 4, inlet tube 5, outlet pipe 6, water-cooling tank system 7 and control system, barrel 1 both ends are installed subaerial through a bearing 2 respectively, and barrel 1 both ends axis body passes through the bearing rotation with bearing 2 and is connected, installs box-type conveyer belt 3 subaerially, box-type conveyer belt 3's structure is the structure of installing the conveyer belt in the seal box, just box-type conveyer belt is located barrel 1 under, and power device's output shaft and barrel 1's one end axis body fixed connection provide rotary power for it, are equipped with at least one business turn over material mouth on barrel 1's the section of thick bamboo wall, be provided with outer barrel 4 on barrel 1's the outer wall, outer barrel 4 avoids business turn over material mouth, forms sealed intermediate layer between outer barrel 4 and the barrel 1, and the barrel 1 both ends axis body is equipped with sealed rotatory water swivel joint, and sealed intermediate layer one end is connected inlet tube 5 through sealed rotatory water swivel joint, and the sealed intermediate layer other end is connected inlet tube 6, and is connected water-type water-cooling tank system control system input end is close to inlet pipe 7, and water-cooling tank system 7, and water-cooling tank control system is connected.
The outer sleeve body 4 is externally provided with a temperature control probe, the distance between the temperature control probe and the outer sleeve body 4 is 18-22cm, and the output end of the temperature control probe is connected with the input end of a control system. And the control system is provided with an alarm device. It has been found that, in order to achieve the best grinding effect: in summer, when the monitoring temperature of the temperature control probe reaches 73 ℃, the water pump is controlled to work by 50 percent in a variable frequency mode, and when the monitoring temperature of the temperature control probe reaches 80 ℃, the water pump is controlled to work by 100 percent in a variable frequency mode; in winter, when the temperature monitored by the temperature control probe reaches 78 ℃, the water pump is controlled to work in a variable frequency mode of 50%, and when the temperature monitored by the temperature control probe reaches 80 ℃, the water pump is controlled to work in a variable frequency mode of 100%. According to monitoring and operation experiences, the temperature in the existing mill is controlled to be about 120 ℃, measures are reasonable when the temperature in the mill is matched with a water cooling pool system 7, and the temperature monitored by a temperature control probe in winter and summer cannot exceed 80 ℃.
The water inlet pipe 5 is provided with a quantitative scale remover adding device 8, the input end of the quantitative scale remover adding device 8 is connected with the output end of the control system, and the scale remover is automatically conveyed to the water inlet pipe 5 at regular intervals.
The outer sleeve body 4 is provided with a scale discharging port, and the scale discharging port is provided with a sealing cover.
And a filtering device is arranged on the water inlet pipe 5.
The working process is as follows:
the intermittent mill is started after feeding, the temperature control probe monitors the surface temperature of the intermittent mill, when the feedback temperature reaches the first-level set temperature (73 ℃ in summer and 78 ℃ in winter), the water pump starts the variable frequency control to work by 50 percent, the water cooling tank system 7 supplies water into the sealed interlayer of the cylinder body 1 and the outer sleeve body 4 through the water inlet pipe 5, in the rotating process of the intermittent mill, the water in the sealed interlayer is in contact with the whole cylinder body 1 and carries out heat exchange, and when the water in the sealed interlayer is higher than the axis (namely the height of the water outlet pipe 6), the water is conveyed to the water cooling tank system 7 through the water outlet pipe 6 to be cooled under the hydraulic pressure effect of continuous water supply.
The water pump is a variable speed water pump, and can change speed according to the temperature fed back by the temperature control probe. When the feedback temperature reaches the first-level set temperature (73 ℃ in summer and 78 ℃ in winter), the water pump performs frequency conversion control for 50 percent to work, and water is supplied at a low speed for cooling; when the feedback temperature reaches the second-stage set temperature (80 ℃), the water pump is controlled to work by 100 percent in a variable frequency mode, water is supplied at a high speed, and the cooling effect is accelerated.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.
Claims (6)
1. Intermittent type mill with control by temperature change cooling function, its characterized in that: the water cooling device comprises a barrel (1), a supporting seat (2), a power device, a box-type conveying belt (3), an outer sleeve barrel (4), a water inlet pipe (5), a water outlet pipe (6), a water cooling pool system (7) and a control system, wherein two ends of the barrel (1) are respectively installed on the ground through the supporting seat (2), shaft bodies at two ends of the barrel (1) are rotatably connected with the supporting seat (2) through bearings, the box-type conveying belt (3) is installed on the ground, the box-type conveying belt (3) is of a structure that the conveying belt is installed in a sealing box body, the box-type conveying belt (3) is positioned under the barrel (1), an output shaft of the power device is fixedly connected with a shaft body at one end of the barrel (1) and provides rotating power for the box-type conveying belt, at least one material inlet and outlet is arranged on the barrel wall of the barrel (1), the outer sleeve barrel (4) is arranged on the outer wall of the barrel (1), the outer sleeve barrel (4) avoids the material inlet and outlet, a sealing interlayer is formed between the outer sleeve barrel (4) and the barrel (1), shaft bodies at least one end of the barrel (1) is provided with a sealing water inlet and outlet, one end of the sealing interlayer is connected with the water inlet pipe (5) through a sealing rotating water inlet pipe (7), the water cooling pool system, one end of the water inlet pipe (7) and the water cooling pool system, one water inlet pipe (7) are connected with the water inlet pipe (5), and the water outlet pipe (7), and the input end of the controller of the water pump is connected with the input end of the control system.
2. A batch mill with temperature controlled cooling function as claimed in claim 1, wherein: the temperature control probe is arranged outside the outer sleeve barrel (4), the distance between the temperature control probe and the outer sleeve barrel (4) is 18-22cm, and the output end of the temperature control probe is connected with the input end of a control system.
3. A batch mill with temperature controlled cooling function as claimed in claim 2, characterized in that: and the control system is provided with an alarm device.
4. A batch mill with temperature controlled cooling function as claimed in claim 3, characterized in that: the scale remover quantitative adding device (8) is installed on the water inlet pipe (5), and the input end of the scale remover quantitative adding device (8) is connected with the output end of the control system.
5. A batch mill with temperature control and temperature reduction functions according to claim 4, characterized in that: the outer sleeve body (4) is provided with a scale discharging port, and the scale discharging port is provided with a sealing cover.
6. A batch mill with temperature controlled cooling function as claimed in claim 5, characterized in that: and a filtering device is arranged on the water inlet pipe (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222787191.3U CN218250599U (en) | 2022-10-23 | 2022-10-23 | Intermittent mill with temperature control and cooling functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222787191.3U CN218250599U (en) | 2022-10-23 | 2022-10-23 | Intermittent mill with temperature control and cooling functions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218250599U true CN218250599U (en) | 2023-01-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222787191.3U Active CN218250599U (en) | 2022-10-23 | 2022-10-23 | Intermittent mill with temperature control and cooling functions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218250599U (en) |
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2022
- 2022-10-23 CN CN202222787191.3U patent/CN218250599U/en active Active
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