CN208449631U - A kind of main shaft bearing cooling device of horizontal scraper discharging centrifuge - Google Patents
A kind of main shaft bearing cooling device of horizontal scraper discharging centrifuge Download PDFInfo
- Publication number
- CN208449631U CN208449631U CN201820827109.6U CN201820827109U CN208449631U CN 208449631 U CN208449631 U CN 208449631U CN 201820827109 U CN201820827109 U CN 201820827109U CN 208449631 U CN208449631 U CN 208449631U
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- Prior art keywords
- bearing
- water
- water tank
- main shaft
- shaft bearing
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Abstract
The utility model discloses a kind of main shaft bearing cooling devices of horizontal scraper discharging centrifuge, including water tank, throttle valve, connecting tube, heat exchanger, it is characterized by: the water tank is located on the bearing block of main shaft bearing, the water tank is equipped with inlet and outlet, the water inlet of water tank is connected with throttle valve by connecting tube, the other end of the throttle valve is connected with water pump, the cooling water outlet connection of the water pump and heat exchanger, and the water outlet of the water tank and the hot water inlet of heat exchanger connect.The device of the utility model is in the case where increasing a small amount of cost; it saves shutdown maintenance and changes bearing bring expense; also eliminate the time shut down and stopped production; especially when the occasion that bearing is had any problem is changed in maintenance; improve the service life of bearing; continuously run centrifugation function, it is ensured that the continuity of production.
Description
Technical field
The utility model relates to a kind of cooling devices, and in particular to a kind of main shaft bearing drop of horizontal scraper discharging centrifuge
Warm device.
Background technique
Horizontal scraper discharging centrifuge is often to burn out front main bearing in the past in separating high-temp material, causes to shut down
Bearing is changed in maintenance, increases the workload of maintenance, shutdown maintenance causes production line to stop production, and affects production.
Utility model content
Purpose of the utility model is to solve the above problems and provide a kind of main shaft bearings of horizontal scraper discharging centrifuge
Cooling device.
In order to achieve the above object, the utility model is achieved through the following technical solutions:
A kind of main shaft bearing cooling device of horizontal scraper discharging centrifuge, including water tank, throttle valve, connecting tube, heat exchange
Device, it is characterised in that: the water tank is located on the bearing block of main shaft bearing, and the water tank is equipped with inlet and outlet, water
The water inlet of case is connected with throttle valve by connecting tube, and the other end of the throttle valve is connected with water pump, the water pump and heat exchange
The cooling water outlet of device connects, and the water outlet of the water tank and the hot water inlet of heat exchanger connect.
Preferably, it there are two the water tank is set, is symmetrically arranged on the bearing block of main shaft bearing.
When the device work of the utility model, recirculated cooling water enters from water tank bottom water inlet, is discharged from tank top
Mouth outflow, the uninterrupted of water is controlled with throttle valve, and the heat on main shaft bearing is absorbed by recirculated cooling water and heat band
It walks, controls the operating temperature of front main bearing within the limit maximum temperature of bearing, make bearing in normal operating temperature
Operating, is greatly improved the service life of base bearing, and opened up the height that original horizontal scraper discharging centrifuge can not separate
Warm material field.
The device of the utility model saves shutdown maintenance and changes bearing bring expense in the case where increasing a small amount of cost
With, the time shut down and stopped production is also eliminated, especially when repairing the occasion changing bearing and having any problem, improves the service life of bearing,
Continuously run centrifugation function, it is ensured that the continuity of production.
Detailed description of the invention
Fig. 1 is the spindle mounting structure figure of horizontal scraper discharging centrifuge in the prior art；
Fig. 2 is the structural schematic diagram of the main shaft bearing cross-section of Fig. 1；
Fig. 3 is that the structure installed at the main shaft bearing of the horizontal scraper discharging centrifuge of cooling device in the utility model is shown
It is intended to；
Fig. 4 is the bearing cooling device schematic diagram of the utility model.
In figure: 1- bearing block, 2- main shaft bearing, 3- base, 4- feed pipe, 5- material, 6- rotary drum, 7- door closure, 8- are cooling
Water tank, 81- cooling water outlet, 82- cooling water inlet, 9- connecting tube, 10- throttle valve, 11- water pump, 12- heat exchanger.
Specific embodiment
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is further described.Implement below
Example is only used for clearly illustrating the technical solution of the utility model, and cannot be used as a limitation the protection model of limitation the utility model
It encloses.
As shown in Figure 3-4, the main shaft bearing cooling device of a kind of horizontal scraper discharging centrifuge of the utility model, including
Two are symmetrically arranged at 1 upper water box 8 of bearing block of main shaft bearing, throttle valve 10, connecting tube 9, heat exchanger 12, set on the water tank 8
Have a water inlet 82 and water outlet 81, the water inlet 82 of water tank is connected with throttle valve 10 by connecting tube 9, the throttle valve 10 it is another
One end is connected with water pump 11, and the water pump 11 is connect with the cooling water outlet of heat exchanger 12, the water outlet 81 of the water tank 8 with change
The hot water inlet of hot device 12 connects.
When the device work of the utility model, recirculated cooling water enters from water tank bottom water inlet 81, goes out from tank top
The mouth of a river 81 is flowed out, and the uninterrupted of water is controlled with throttle valve 10, and the heat on main shaft bearing absorbs simultaneously handle by recirculated cooling water
Heat is taken away, and controls the operating temperature of front main bearing within the limit maximum temperature of bearing, bearing is made normally to work
Operating, is greatly improved the service life of base bearing, and opened up original horizontal scraper discharging centrifuge not dividing in temperature
From high-temperature material field.
The device of the utility model saves shutdown maintenance and changes bearing bring expense in the case where increasing a small amount of cost
With, the time shut down and stopped production is also eliminated, especially when repairing the occasion changing bearing and having any problem, improves the service life of bearing,
Continuously run centrifugation function, it is ensured that the continuity of production.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection scope within.
Claims (2)
1. a kind of main shaft bearing cooling device of horizontal scraper discharging centrifuge, including water tank, throttle valve, connecting tube, heat exchanger,
It is characterized by: the water tank is located on the bearing block of main shaft bearing, the water tank is equipped with inlet and outlet, water tank
Water inlet is connected with throttle valve by connecting tube, and the other end of the throttle valve is connected with water pump, the water pump and heat exchanger
Cooling water outlet connection, the water outlet of the water tank and the hot water inlet of heat exchanger connect.
2. a kind of main shaft bearing cooling device of horizontal scraper discharging centrifuge according to claim 1, it is characterised in that:
The water tank is symmetrically arranged on the bearing block of main shaft bearing there are two setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820827109.6U CN208449631U (en) | 2018-05-31 | 2018-05-31 | A kind of main shaft bearing cooling device of horizontal scraper discharging centrifuge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820827109.6U CN208449631U (en) | 2018-05-31 | 2018-05-31 | A kind of main shaft bearing cooling device of horizontal scraper discharging centrifuge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208449631U true CN208449631U (en) | 2019-02-01 |
Family
ID=65150314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820827109.6U Expired - Fee Related CN208449631U (en) | 2018-05-31 | 2018-05-31 | A kind of main shaft bearing cooling device of horizontal scraper discharging centrifuge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208449631U (en) |
-
2018
- 2018-05-31 CN CN201820827109.6U patent/CN208449631U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190201 Termination date: 20200531 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |