CN202081138U - Device for quenching and cooling by adding ice - Google Patents
Device for quenching and cooling by adding ice Download PDFInfo
- Publication number
- CN202081138U CN202081138U CN 201120144061 CN201120144061U CN202081138U CN 202081138 U CN202081138 U CN 202081138U CN 201120144061 CN201120144061 CN 201120144061 CN 201120144061 U CN201120144061 U CN 201120144061U CN 202081138 U CN202081138 U CN 202081138U
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- cover
- ice
- ice cube
- tank
- protection cover
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Abstract
The utility model discloses a device for quenching and cooling by adding ice, which comprises a water groove, a pipeline protection cover, an ice-cake fixing cover, a movable top cover and a side wall protection cover, wherein an intake pipeline and a drainage pipeline are arranged in the water groove; the side wall protection cover is arranged on the inner wall of the water groove; the pipeline protection cover is arranged at the bottom of the water groove; the ice-cake fixing cover is arranged at the outer part of the pipeline protection cover; the movable top cover is arranged at the top of the ice-cake fixing cover; the height of the ice-cake fixing cover is not more than 2/5 of that of the water groove; and the side wall protection cover, the pipeline protection cover, the ice-cake fixing cover and the movable top cover are in a network structure. In the utility model, when ice is added to quench and cool, the pipeline of the water groove can be well protected, part of the ice can be controlled at the bottom of the water groove to ensure that the water temperature at the bottom of the water groove is controlled durably and effectively and the water temperatures in different regions of the water groove are more balanced, and the interference of too much floating ice on a workpiece can be avoided when the workpiece is quenched and cooled.
Description
Technical field
The utility model relates to a kind of metal heat treatmet frock, is specifically related to a kind of quenching cooler on the rocks.
Background technology
At present, global nuclear power has entered a high-speed developing period.In order to improve energy structure, each industrially developed country and developing country are all in the development of actively being devoted to nuclear power.China has brought up to the development of nuclear power first of national strategic aim and the national development ten big support tasks.
Heavy casting and forging weight in the nuclear power projects is bigger, and wall thickness is thicker, and high especially to the performance requriements of forging, and is also harsh especially to its heat treated condition.A lot of forging all are because performance does not reach and requires and do not scrap, and lose millions ofly at least, lose up to ten million at most.For the thermal treatment of heavy casting and forging, quench cooled is a very important operation together wherein.If there is not through hardening, then the performance impacts such as tensile impact to forging are very big.
But owing to be subjected to water temperature restriction, particularly summer, a lot of heavy casting and forging quench cooled effects are all undesirable.If adopt refrigerative method on the rocks, 100 tons bulk ice all floats on the surface at least, the water temperature difference that not only can cause the tank different zones, influence the flow effect of water, the cooling performance of bottom of gullet water is undesirable, and can seriously disturb the normal string of workpiece in tank moving, ice cube also is that potential threatens to the tank internal pipeline in addition.
The utility model content
Technical problem to be solved in the utility model provides a kind of quenching cooler on the rocks, and it can carry out quench cooled thermal treatment to the nuclear power heavy casting and forging.
For solving the problems of the technologies described above, the technical solution of the utility model quenching cooler on the rocks is:
Comprise the tank, pipe protection cover, ice cube fixed cover, removable top cover, the sidewall protective guard that are provided with the intake-discharge pipe road; Inboard wall of cistern is provided with the sidewall protective guard; The bottom of tank is provided with the pipe protection cover; The outer setting of pipe protection cover has the ice cube fixed cover, and the top of ice cube fixed cover is provided with removable top cover; The height of described ice cube fixed cover is not more than 2/5 of tank height; Described sidewall protective guard, pipe protection cover, ice cube fixed cover, removable top cover are reticulated structure.
The bottom of described tank is provided with the self-circulation pipeline, and the self-circulation pipeline is arranged at the inside of described pipe protection cover.
Described sidewall protective guard is cylindrical.
Described ice cube fixed cover is a round shape.
Described sidewall protective guard comprises the formed framework of hot rolling equal legged angle, is placed with Stainless Steel Cloth on the framework.
Described pipe protection cover comprises the formed framework of hot rolling equal legged angle, is placed with Stainless Steel Cloth on the framework.
Described ice cube fixed cover comprises the formed framework of hot rolling equal legged angle, is placed with Stainless Steel Cloth on the framework.
Described removable top cover comprises the formed framework of hot rolling equal legged angle, is placed with Stainless Steel Cloth on the framework.
The height of described tank is 8 ± 0.5m, and the height of ice cube fixed cover is 2～3m.
The technique effect that the utility model can reach is:
The utility model is when quench cooled on the rocks; can protect the pipeline of tank well; part ice can be controlled at the bottom of tank again; make it control the water temperature of bottom of gullet lastingly effectively; make the water temperature between the tank different zones more balanced, and can avoid workpiece when quench cooled, to be subjected to the interference of too much floating ice.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail:
Fig. 1 is the structural representation of the utility model quenching cooler on the rocks.
Description of reference numerals among the figure:
1 is tank, and 2 are the self-circulation pipeline,
3 are the pipe protection cover, and 4 is the ice cube fixed cover,
5 is removable top cover, and 6 is the cylindrical side wall protective guard,
10 is forging, and 11 is ice cube,
12 is floating ice.
Embodiment
As shown in Figure 1, the utility model quenching cooler on the rocks comprises the tank 1, self-circulation pipeline 2, pipe protection cover 3, ice cube fixed cover 4, removable top cover 5, the cylindrical side wall protective guard 6 that are provided with the intake-discharge pipe road; Tank 1 inwall is provided with cylindrical side wall protective guard 6, and cylindrical side wall protective guard 6 is used to protect the intake-discharge pipe road that is arranged at tank 1 wall;
The bottom of tank 1 is provided with self-circulation pipeline 2, and self-circulation pipeline 2 can quicken flowing of tank 1 interior water;
Self-circulation pipeline 2 outer setting have pipe protection cover 3, and pipe protection cover 3 is used to protect self-circulation pipeline 2 not clashed into by ice cube;
The columnar ice cube fixed cover 4 of the outer setting of pipe protection cover 3, the top of ice cube fixed cover 4 is provided with removable top cover 5, removable top cover 5 forms a netted closed region with ice cube fixed cover 4, be used for ice is limited in wherein, make it not influence the water temperature of controlling tank 1 bottom under the moving situation of workpiece string lastingly effectively;
The height of ice cube fixed cover 4 is not more than 2/5 of tank 1 height, can not have influence on the moving zone of string of workpiece quench cooled;
The height of tank 1 is 8 ± 0.5m, and the height of ice cube fixed cover 4 is 2～3m.
Cylindrical side wall protective guard 6, pipe protection cover 3, ice cube fixed cover 4, removable top cover 5 are reticulated structure; cavity that pipe protection cover 3 surrounded, cavity that ice cube fixed cover 4 is surrounded and the cavity of tank 1 are all communicated with each other, do not influence self internal circulating load of tank 1.
Cylindrical side wall protective guard 6 comprises the formed framework of hot rolling equal legged angle, is placed with Stainless Steel Cloth on the framework.
Pipe protection cover 3 comprises the formed framework of hot rolling equal legged angle, is placed with Stainless Steel Cloth on the framework.
Ice cube fixed cover 4 comprises the formed framework of hot rolling equal legged angle, is placed with Stainless Steel Cloth on the framework.
Removable top cover 5 comprises the formed framework of hot rolling equal legged angle, is placed with Stainless Steel Cloth on the framework.
Using method of the present utility model is:
Before the quenching, removable top cover 5 is removed, 70～80% ice (being ice cube 11) is installed in the zone that ice cube fixed cover 4 enclosed, cover removable top cover 5 again and fix by driving;
Open water valve, the inlet channel water filling in tank 1 by tank 1 covers whole tank 1 until water;
To remain ice (being floating ice 12) and pour in the water of tank 1, then all the other ice of 20～30% float on the water surface of tank 1;
After 1～2 hour, open the water circulation system of self-circulation pipeline 2, when tank reached 10 ℃ of left and right sides in about 1～2 hour, begin forging 10 is carried out quench cooled.
Claims (9)
1. a quenching cooler on the rocks is characterized in that: comprise the tank, pipe protection cover, ice cube fixed cover, removable top cover, the sidewall protective guard that are provided with the intake-discharge pipe road; Inboard wall of cistern is provided with the sidewall protective guard; The bottom of tank is provided with the pipe protection cover; The outer setting of pipe protection cover has the ice cube fixed cover, and the top of ice cube fixed cover is provided with removable top cover; The height of described ice cube fixed cover is not more than 2/5 of tank height; Described sidewall protective guard, pipe protection cover, ice cube fixed cover, removable top cover are reticulated structure.
2. quenching cooler on the rocks according to claim 1 is characterized in that: the bottom of described tank is provided with the self-circulation pipeline, and the self-circulation pipeline is arranged at the inside of described pipe protection cover.
3. quenching cooler on the rocks according to claim 1 is characterized in that: described sidewall protective guard is cylindrical.
4. according to claim 1 or 3 described quenching coolers on the rocks, it is characterized in that: described ice cube fixed cover is a round shape.
5. quenching cooler on the rocks according to claim 1 is characterized in that: described sidewall protective guard comprises the formed framework of hot rolling equal legged angle, is placed with Stainless Steel Cloth on the framework.
6. quenching cooler on the rocks according to claim 1 is characterized in that: described pipe protection cover comprises the formed framework of hot rolling equal legged angle, is placed with Stainless Steel Cloth on the framework.
7. quenching cooler on the rocks according to claim 1 is characterized in that: described ice cube fixed cover comprises the formed framework of hot rolling equal legged angle, is placed with Stainless Steel Cloth on the framework.
8. quenching cooler on the rocks according to claim 1 is characterized in that: described removable top cover comprises the formed framework of hot rolling equal legged angle, is placed with Stainless Steel Cloth on the framework.
9. quenching cooler on the rocks according to claim 1 is characterized in that: the height of described tank is 8 ± 0.5m, and the height of ice cube fixed cover is 2～3m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120144061 CN202081138U (en) | 2011-05-09 | 2011-05-09 | Device for quenching and cooling by adding ice |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120144061 CN202081138U (en) | 2011-05-09 | 2011-05-09 | Device for quenching and cooling by adding ice |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202081138U true CN202081138U (en) | 2011-12-21 |
Family
ID=45341778
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120144061 Expired - Fee Related CN202081138U (en) | 2011-05-09 | 2011-05-09 | Device for quenching and cooling by adding ice |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202081138U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104607473A (en) * | 2014-12-30 | 2015-05-13 | 山东钢铁股份有限公司 | Rolled workpiece cooling device and method |
| CN108642248A (en) * | 2018-07-17 | 2018-10-12 | 重庆辉海科技有限公司 | Auto parts machinery annealing device |
| CN115386706A (en) * | 2022-08-11 | 2022-11-25 | 江苏申源集团有限公司 | Combined processing equipment for processing martensite air valve steel |
-
2011
- 2011-05-09 CN CN 201120144061 patent/CN202081138U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104607473A (en) * | 2014-12-30 | 2015-05-13 | 山东钢铁股份有限公司 | Rolled workpiece cooling device and method |
| CN104607473B (en) * | 2014-12-30 | 2016-08-24 | 山东钢铁股份有限公司 | Rolled piece chiller and method |
| CN108642248A (en) * | 2018-07-17 | 2018-10-12 | 重庆辉海科技有限公司 | Auto parts machinery annealing device |
| CN115386706A (en) * | 2022-08-11 | 2022-11-25 | 江苏申源集团有限公司 | Combined processing equipment for processing martensite air valve steel |
| CN115386706B (en) * | 2022-08-11 | 2024-02-27 | 江苏申源集团有限公司 | Combined treatment equipment for processing martensitic gas valve steel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111221 Termination date: 20170509 |