CN202539469U - Temperature reducing device for foundry sand - Google Patents
Temperature reducing device for foundry sand Download PDFInfo
- Publication number
- CN202539469U CN202539469U CN2012201615989U CN201220161598U CN202539469U CN 202539469 U CN202539469 U CN 202539469U CN 2012201615989 U CN2012201615989 U CN 2012201615989U CN 201220161598 U CN201220161598 U CN 201220161598U CN 202539469 U CN202539469 U CN 202539469U
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- sand
- water
- storage box
- reservoir box
- screw elevator
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Abstract
The utility model discloses a temperature reducing device for foundry sand. The temperature reducing device has the main technical scheme that the lower end of a first screw elevator is arranged in a first sand storage box, an outlet of the first screw elevator is opposite to an upper end opening of a second sand storage box, a sand outlet arranged at the lower end of the second sand storage box is opposite to a sand inlet arranged at the upper end of a heat radiator casing, a material outlet arranged at the lower end of the heat radiator casing is opposite to an upper end opening of a third sand storage box, the lower end of a second screw elevator is arranged in the third sand storage box, an upper end opening of the second screw elevator is opposite to an upper end opening of a fourth sand storage box, a sand discharge pipe is arranged at the bottom of the fourth sand storage box, a water cavity is respectively arranged at two sides inside the heat radiator casing, the upper part of one water cavity is communicated with a cooling water pipe, a water discharge pipe is arranged at the bottom of the other water cavity, water pipes are uniformly distributed between the two water cavities, and the two ends of each water pipe respectively pass through the water cavities arranged at two sides. Compared with the prior art, the temperature reducing device has the advantage that the temperature reduction of the high-temperature sand is fast.
Description
Technical field:
The utility model relates to the heat sink of a kind of Casting Equipment, particularly a kind of casting model powder.
Background technology:
Resin sand is made the continuous productive process that sand mold can realize producing continuously sand mold, but needs to solve the sand clear up from sand mold ability and mixed with resin after the cooling rapidly, how the sand fast cooling of clearing up is become the difficult problem that sand mold is worked continuously.
Summary of the invention:
The utility model purpose provides a kind of heat sink that makes a kind of casting model powder of high temperature sand fast cooling.The technical scheme of the utility model is; It is characterized in that: the lower end of first screw elevator places first sand reservoir box; The outlet of this first screw elevator is relative with the second sand reservoir box port, and the upper end sand inlet of the sand export of the lower end of this second sand reservoir box and heat exchanger shell is relative, and the lower end discharging opening of this heat exchanger shell is relative with the 3rd sand reservoir box port; The lower end of this second screw elevator places above-mentioned the 3rd sand reservoir box; The port of the port of this second screw elevator and the 4th sand reservoir box is relative, and the bottom of this 4th sand reservoir box is provided with out sandpipe, and the both sides in the above-mentioned heat exchanger shell respectively are provided with a water cavity; The top of one of them water cavity is communicated with cooling water pipe; The bottom of another water cavity is provided with drainpipe, is evenly equipped with water pipe between above-mentioned two water cavities, and the two ends of each water pipe are passed through with the water cavity of said both sides respectively.The utility model and prior art relatively have the advantage of high temperature sand fast cooling.
Description of drawings:
Fig. 1 is the structural representation of the utility model.
The specific embodiment:
The structure that the utility model reduces the device of sand temperature fast is, the lower end of first screw elevator 2 places first sand reservoir box 1, and the port of second sand reservoir box 3 of its sand export and heat exchanger 4 tops is relative; The sand export of this sand reservoir box is relative with the port of above-mentioned heat exchanger; The structure of said heat exchanger is, both sides respectively are provided with a water cavity in heat exchanger shell, and the top of one of them water cavity is communicated with cooling water pipe; The bottom of another water cavity is provided with drainpipe; Be evenly equipped with water pipe 5 between above-mentioned two water cavities, the two ends of each water pipe are communicated with the water cavity of said both sides respectively, and the sand export of the sand inlet on the top of this heat exchanger shell and second sand reservoir box is relative; The sand inlet of the sand export of above-mentioned heat exchanger shell and the 3rd sand reservoir box 6 is relative; The lower end of second screw elevator 7 places above-mentioned the 3rd sand reservoir box 6, and the outlet of its upper end is relative with the sand inlet of the 4th sand reservoir box 8, and the lower end of this sand reservoir box is provided with sand export.
The utility model operation principle is; The high temperature sand of clearing up on the foundry goods is placed sand reservoir box; Start elevator 2 and the high temperature sand is sent in sand reservoir box 3 and the inflow heat exchanger housing contact with mixed water pipe carry out after the heat exchange in the inflow sand reservoir box 6, send into through elevator 7 again and be used to make sand mold in the higher position sand reservoir box.
Claims (1)
1. the heat sink of a casting model powder; It is characterized in that: the lower end of first screw elevator places first sand reservoir box; The outlet of this first screw elevator is relative with the second sand reservoir box port, and the upper end sand inlet of the sand export of the lower end of this second sand reservoir box and heat exchanger shell is relative, and the lower end discharging opening of this heat exchanger shell is relative with the 3rd sand reservoir box port; The lower end of this second screw elevator places above-mentioned the 3rd sand reservoir box; The port of the port of this second screw elevator and the 4th sand reservoir box is relative, and the bottom of this 4th sand reservoir box is provided with out sandpipe, and the both sides in the above-mentioned heat exchanger shell respectively are provided with a water cavity; The top of one of them water cavity is communicated with cooling water pipe; The bottom of another water cavity is provided with drainpipe, is evenly equipped with water pipe between above-mentioned two water cavities, and the two ends of each water pipe are passed through with the water cavity of said both sides respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201615989U CN202539469U (en) | 2012-04-17 | 2012-04-17 | Temperature reducing device for foundry sand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201615989U CN202539469U (en) | 2012-04-17 | 2012-04-17 | Temperature reducing device for foundry sand |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202539469U true CN202539469U (en) | 2012-11-21 |
Family
ID=47160160
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201615989U Expired - Lifetime CN202539469U (en) | 2012-04-17 | 2012-04-17 | Temperature reducing device for foundry sand |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202539469U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107008853A (en) * | 2017-04-25 | 2017-08-04 | 重庆钢铁(集团)有限责任公司 | Cavityless casting molding sand continous way cooling treatment method |
| CN107008852A (en) * | 2017-04-25 | 2017-08-04 | 重庆钢铁(集团)有限责任公司 | Molding sand heat exchange processing system |
| CN111842786A (en) * | 2020-08-17 | 2020-10-30 | 江西力天机械有限公司 | Sand warehouse with cooling function for lost foam casting |
-
2012
- 2012-04-17 CN CN2012201615989U patent/CN202539469U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107008853A (en) * | 2017-04-25 | 2017-08-04 | 重庆钢铁(集团)有限责任公司 | Cavityless casting molding sand continous way cooling treatment method |
| CN107008852A (en) * | 2017-04-25 | 2017-08-04 | 重庆钢铁(集团)有限责任公司 | Molding sand heat exchange processing system |
| CN107008852B (en) * | 2017-04-25 | 2019-03-15 | 重庆钢铁(集团)有限责任公司 | Molding sand heat exchange processing system |
| CN107008853B (en) * | 2017-04-25 | 2019-03-15 | 重庆钢铁(集团)有限责任公司 | Cavityless casting molding sand continous way cooling treatment method |
| CN111842786A (en) * | 2020-08-17 | 2020-10-30 | 江西力天机械有限公司 | Sand warehouse with cooling function for lost foam casting |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 453003, Henan, Xinxiang Province East Yu Industrial Agglomeration Patentee after: Henan Jintaiyang precision casting industry Limited by Share Ltd Address before: Shop town Hongqi District of Xinxiang City, Henan province 453003 Henan province Xianlong Industry Co. Ltd. Patentee before: Henan Golden Sun Casting Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121121 |
|
| CX01 | Expiry of patent term |