CN206047046U - Crouch in one kind centrifuge support roller spray cooling system - Google Patents
Crouch in one kind centrifuge support roller spray cooling system Download PDFInfo
- Publication number
- CN206047046U CN206047046U CN201620985302.3U CN201620985302U CN206047046U CN 206047046 U CN206047046 U CN 206047046U CN 201620985302 U CN201620985302 U CN 201620985302U CN 206047046 U CN206047046 U CN 206047046U
- Authority
- CN
- China
- Prior art keywords
- support roller
- nozzle
- cooling system
- mist device
- spray cooling
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
The utility model discloses the centrifuge support roller spray cooling system that crouches in one kind, including nozzle and gear mist device, the inlet of the nozzle is fixedly connected with liquid-transport pipe-line, the nozzle front portion is welded with flat and goes out mist device, the gear mist device is arranged on the dead ahead of nozzle, and the front end of the gear mist device is provided with a flat block.Crouch in this centrifuge support roller spray cooling system, solves support roller temperature and raises problem, centrifuge can long time running, be that production liquid steel temperature is high, the roller set of long operational time is laid a good foundation so as to production safety reliability.
Description
Technical field
This utility model sleeping Centrifuge Techniques field in belonging to, and in particular to crouch in one kind centrifuge support roller spray cooling system
System.
Background technology
When normal roller is poured into a mould, run time is 50 minutes or so to centrifuge, and cold mould temperature reaches 200 --- 300 DEG C.
If its temperature is more than 400 DEG C more than 4 hours to produce duration of runs when roller covers, simultaneously because temperature conduction of heat and heat radiation,
Centrifuge support roller, axle and bearing temperature are raised simultaneously, and the temperature of bearing is raised causes bearing clearance to reduce and locking.Bearing locking
The lighter's cold mould is stalled, and in cold mould chamber, molten iron flows out scaling loss equipment, and severe one causes molten iron blast to injure life.
Utility model content
The purpose of this utility model is to provide sleeping centrifuge support roller spray cooling system in one kind, to solve above-mentioned background
The problem proposed in technology.
For achieving the above object, this utility model provides following technical scheme：Crouch in one kind centrifuge support roller spray cooling
System, including nozzle and gear mist device, the inlet of the nozzle are fixedly connected with liquid-transport pipe-line, and the nozzle front portion is welded with
Flat goes out mist device, and the gear mist device is arranged on the dead ahead of nozzle, the front end of the gear mist device be provided with one it is flat
Shape block.
Preferably, pressure regulator valve and blast valve are connected with the liquid-transport pipe-line.
Preferably, the width and support roller width of the flat block are equal.
Technique effect of the present utility model and advantage：Crouch in this centrifuge support roller spray cooling system, solves support roller temperature
Degree rising problem, centrifuge can long time running, be that production liquid steel temperature is high, the roller set of long operational time is laid a good foundation, make
Its production safety reliability.
Description of the drawings
Fig. 1 is structural representation of the present utility model.
In figure：1 nozzle, 11 flat go out mist device, 2 liquid-transport pipe-lines, 3 pressure regulator valves, 4 blast valves, 5 gear mist devices, 6 flat
Shape block.
Specific embodiment
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only this utility model a part of embodiment, rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of this utility model protection.
This utility model provides sleeping centrifuge support roller spray cooling system in one kind as shown in Figure 1, including 1 He of nozzle
Gear mist device 5, the inlet of the nozzle 1 is fixedly connected with liquid-transport pipe-line 2, and 1 front portion of the nozzle is welded with flat and goes out mist
Device 11, is connected with pressure regulator valve 3 and blast valve 4 on the liquid-transport pipe-line 2, the gear mist device 5 be arranged on nozzle 1 just before
Side, the front end of the gear mist device 5 are provided with a flat block 6, the width and support roller width phase of the flat block 6
Deng only allowing water smoke to be sprayed onto on support roller, it is to avoid fog is sprayed in cold mould.Because cold mould is ironcasting, if water smoke be sprayed onto it is cold
The uneven in temperature of cold mould can be caused in type, one is that internal crystallization state is different, two is funk-coldness type cracking, and accident occurs.
Crouch in this centrifuge support roller spray cooling system, solves support roller temperature and raises problem, and centrifuge can be transported for a long time
Turn, be to produce liquid steel temperature height, the roller set of long operational time to lay a good foundation so as to production safety reliability.
Finally it should be noted that：Preferred embodiment of the present utility model is the foregoing is only, this is not limited to
Utility model, although being described in detail to this utility model with reference to the foregoing embodiments, for those skilled in the art
For, which still can be modified to the technical scheme described in foregoing embodiments, or to which part technical characteristic
Equivalent is carried out, all within spirit of the present utility model and principle, any modification, equivalent substitution and improvements made etc.,
Should be included within protection domain of the present utility model.
Claims (3)
1. crouch in one kind centrifuge support roller spray cooling system, including nozzle（1）With gear mist device（5）, it is characterised in that：It is described
Nozzle（1）Inlet and liquid-transport pipe-line（2）It is fixedly connected, the nozzle（1）Front portion is welded with flat and goes out mist device（11）,
The gear mist device（5）It is arranged on nozzle（1）Dead ahead, the gear mist device（5）Front end be provided with a flat block
（6）.
2. crouch in one kind according to claim 1 centrifuge support roller spray cooling system, it is characterised in that：The tube for transfusion
Road（2）On be connected with pressure regulator valve（3）With blast valve（4）.
3. crouch in one kind according to claim 1 centrifuge support roller spray cooling system, it is characterised in that：The flat
Block（6）Width and support roller width it is equal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620985302.3U CN206047046U (en) | 2016-08-31 | 2016-08-31 | Crouch in one kind centrifuge support roller spray cooling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620985302.3U CN206047046U (en) | 2016-08-31 | 2016-08-31 | Crouch in one kind centrifuge support roller spray cooling system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206047046U true CN206047046U (en) | 2017-03-29 |
Family
ID=58377925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620985302.3U Expired - Fee Related CN206047046U (en) | 2016-08-31 | 2016-08-31 | Crouch in one kind centrifuge support roller spray cooling system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206047046U (en) |
-
2016
- 2016-08-31 CN CN201620985302.3U patent/CN206047046U/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: 20170329 Termination date: 20210831 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |