CN203887149U - Vacuum casting hot sand treatment device - Google Patents
Vacuum casting hot sand treatment device Download PDFInfo
- Publication number
- CN203887149U CN203887149U CN201420313461.XU CN201420313461U CN203887149U CN 203887149 U CN203887149 U CN 203887149U CN 201420313461 U CN201420313461 U CN 201420313461U CN 203887149 U CN203887149 U CN 203887149U
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- Prior art keywords
- hot sand
- cooling
- elevator
- vacuum
- sand
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- Expired - Fee Related
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Abstract
The utility model relates to a vacuum casting hot sand treatment device. The vacuum casting hot sand treatment device comprises a sand shakeout hopper, wherein the lower end of the sand shakeout hopper is connected with a vibration conveying sieve, a 1# elevator is connected with the tail end of the vibration conveying sieve, a middle hot sand base is connected with an outlet of the 1# elevator, the outlet end of the middle hot sand base is sequentially connected with a cooling cylinder, a 2# elevator, a dust collection cooling tower, a 3# elevator and a packing sand bin, and the middle hot sand base, the cooling cylinder and the dust collection cooling tower are jointly connected with a vacuum dust collector. The vacuum casting hot sand treatment device has the advantages that the vacuum dust collector is arranged, and the vacuum dust collector is connected with the middle hot sand base, the cooling cylinder and the dust collection cooling tower, so that the vacuum casting hot sand treatment device can treat dust in a concentrated way in a place in which the dust can be easily produced, the harm of the dust to an operator is reduced, and the pollution to the environment is reduced; meanwhile, under the condition that a cooling fan is not additionally arranged, the cooling cylinder additionally has an air-cooling function under the action of vacuum negative pressure on the basis of an original water-cooled way, the dual cooling and dedusting effects are realized, the double benefits are obtained, the cooling effect is good, the energy consumption of equipment is low, and the structure is simple.
Description
Technical field
The utility model belongs to casting technology field, relates to vacuum pressing and casting, specifically the hot sand preparation plant of a kind of vacuum pressing and casting.
Background technology
Vacuum pressing and casting has started to be widely used in hot investment casting field at present, its technology has obtained application more and more widely, but the hot sand recycling after casting, continue to use at present the artificial separated processing mode of traditional natural airing always, exist occupied ground many, labor strength is large, and environmental pollution is serious, treatment effect is undesirable, the defect that recovery utilization rate is low.For this reason, domestic some automatic heat-transmission sand preparation plants that occurred, such as, number of patent application is that 201320446691.9 patent has been announced the utility model patent that a kind of name is called the hot sand preparation plant of founding casing with vacuum, its technical scheme is the hot sand preparation plant of a kind of founding casing with vacuum, comprise knockout bucket, in the import of knockout bucket, be provided with grid, hot sand outlet at knockout bucket is equipped with 1# elevator, sand export at 1# elevator is equipped with vibratory sieve conveyer, under the sieve of vibratory sieve conveyer, sand delivery outlet is equipped with magnetic separator, sand export at magnetic separator is equipped with 2# elevator, sand export at 2# elevator is communicated with hot sand middle database, below the sand export of hot sand middle database, be equipped with 3# elevator, sand export at 3# elevator is communicated with at least one-level heat exchange tower, the sand export of heat exchange tower is connected with linear vibrating screen, under the sieve of linear vibrating screen, sand outlet is equipped with 4# elevator, the sand export of 4# elevator is communicated with vanning sand storage.
The hot sand preparation plant of this structure, first from function, solved occupied ground many, labor strength is large, the defect that recovery utilization rate is low, has certain advance, but the weak point of this device is: the dust producing in hot sand processing procedure does not reclaim, near device, dust pollution is serious, and this device is designed with a plurality of heat exchange towers, and energy consumption is large, is unfavorable for environmental protection and energy saving.
Utility model content
The utility model is for the deficiencies in the prior art, a kind of hot sand preparation plant of new structure is provided, and this device, by design vacuum dust collection device and water-cooled, the air-cooled heat exchange tower combining, makes it have good cooling results, the advantages such as equipment energy consumption is low, and environmental pollution is little.
The purpose of this utility model is achieved through the following technical solutions:
The hot sand preparation plant of vacuum pressing and casting, comprise knockout bucket (1), knockout bucket (1) lower end is connected to vibrating transportation sieve (2), vibrating transportation sieve (2) end is equipped with 1# elevator (3), 1# elevator (3) outlet is equipped with hot sand middle database (4), hot sand middle database (4) port of export is equipped with cooling cylinder (5) successively, 2# elevator (6), dedusting cooling tower (7), 3# elevator (8) and vanning sand storage (9), described hot sand middle database (4), cooling cylinder (5), dedusting cooling tower (7) is common to be connected and vacuum cleaner (10).
Further, described cooling cylinder (5) is roller cooling cylinder, and this cooling cylinder is water-cooled and air-cooled composite construction formula rolling cooling cylinder.
Further, described dedusting cooling tower (7) is air-cooled cooling tower.
The beneficial effects of the utility model are:
1, the utility model is provided with vacuum cleaner, by vacuum cleaner, be connected with hot sand middle database, cooling cylinder and dedusting cooling tower, make this device easily produce the place of dust, utilize vacuum cleaning principle, dust is focused on, reduce the actual bodily harm of dust to operating personnel, also reduced the pollution to environment.
2, the utility model cooling cylinder connects and vacuum cleaner, make cooling cylinder on original water-cooled basis, by negative pressure of vacuum effect, increased air-cooled function, more existing cooling technology is compared, and in the situation that not increasing blower fan, has good cooling results, equipment energy consumption is low, advantage simple in structure.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
The specific embodiment
Below in conjunction with drawings and the embodiments, the utility model structure is described further.
The hot sand preparation plant of vacuum pressing and casting, comprise knockout bucket (1), knockout bucket (1) lower end is connected to vibrating transportation sieve (2), vibrating transportation sieve (2) end is equipped with 1# elevator (3), 1# elevator (3) outlet is equipped with hot sand middle database (4), hot sand middle database (4) port of export is equipped with cooling cylinder (5) successively, 2# elevator (6), dedusting cooling tower (7), 3# elevator (8) and vanning sand storage (9), described hot sand middle database (4), cooling cylinder (5), dedusting cooling tower (7) is common to be connected and vacuum cleaner (10).
Due to hot sand middle database (4), cooling cylinder (5), dedusting cooling tower (7) connects and vacuum cleaner (10), so cooling cylinder (5), dedusting cooling tower (7) is inner forms negative pressure in work, utilizes the principle of negative pressure of vacuum, hot sand to its inside carries out air-cooled, there is airborne dust few, good cooling results, the advantage of saving energy consumption.
During work, hot sand enters vibrating transportation sieve (2) through knockout bucket (1), through 1# elevator (3), enters hot sand middle database (4),
Hot sand middle database (4) is connected in vacuum cleaner (10), vacuum cleaner (10) can carry out first dedusting to its hot sand, hot sand after dedusting enters cooling cylinder (5), cooling cylinder (5) was the cooling cylinder of water-cooled originally, because its end is connected with vacuum cleaner (10) equally, cooling cylinder (5) is under the effect of negative pressure of vacuum, water-cooled, air-cooled dual-use function have just been had concurrently, can carry out water-cooled and air-cooled Compound cooling to the hot sand of its inside, this kind of type of cooling, save energy consumption, good cooling results.
Through the cooled hot sand of cooling cylinder (5), enter 2# elevator (6), it is cooling that 2# elevator (6) sand export is provided with second, through the cooled hot sand of dedusting cooling tower (7), enters 3# elevator (8), finally enters vanning sand storage (9).
Dedusting cooling tower (7) inside is the stepped construction of sieve-board type, and hot sand, in the process falling, forms roundabout decline through sieve plate, through the effect of negative pressure of vacuum, cooling voluntarily in the process of decline.
The above type of cooling, more existing cooling technology is compared, and in the situation that not increasing cooling blower, by setting up vacuum cleaner, reaches double effects cooling, dedusting, is to kill two birds with one stone, good cooling results, equipment energy consumption is low, simple in structure.
Claims (4)
1. the hot sand preparation plant of vacuum pressing and casting, comprise knockout bucket (1), knockout bucket (1) lower end is connected to vibrating transportation sieve (2), vibrating transportation sieve (2) end is equipped with 1# elevator (3), 1# elevator (3) outlet is equipped with hot sand middle database (4), hot sand middle database (4) port of export is equipped with cooling cylinder (5) successively, 2# elevator (6), dedusting cooling tower (7), 3# elevator (8) and vanning sand storage (9), it is characterized in that: described hot sand middle database (4), cooling cylinder (5), dedusting cooling tower (7) is common to be connected and vacuum cleaner (10).
2. the hot sand preparation plant of vacuum pressing and casting according to claim 1, is characterized in that: described cooling cylinder (5) is roller cooling cylinder.
3. the hot sand preparation plant of vacuum pressing and casting according to claim 1 and 2, is characterized in that: described cooling cylinder (5) is water-cooled and air-cooled combined type rolling cooling cylinder.
4. the hot sand preparation plant of vacuum pressing and casting according to claim 1, is characterized in that: described dedusting cooling tower (7) is air-cooled cooling tower.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420313461.XU CN203887149U (en) | 2014-06-13 | 2014-06-13 | Vacuum casting hot sand treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420313461.XU CN203887149U (en) | 2014-06-13 | 2014-06-13 | Vacuum casting hot sand treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203887149U true CN203887149U (en) | 2014-10-22 |
Family
ID=51713597
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420313461.XU Expired - Fee Related CN203887149U (en) | 2014-06-13 | 2014-06-13 | Vacuum casting hot sand treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203887149U (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105382181A (en) * | 2015-11-29 | 2016-03-09 | 无锡市鑫茂锻造有限公司 | Internal rotation cooling type shakeout device for casting production |
| CN105382186A (en) * | 2015-11-29 | 2016-03-09 | 无锡市鑫茂锻造有限公司 | Dual-cooling-based shakeout device for casting |
| CN105382190A (en) * | 2015-11-29 | 2016-03-09 | 无锡市鑫茂锻造有限公司 | Dual-cooling type shakeout hopper for casting |
| CN105382182A (en) * | 2015-11-29 | 2016-03-09 | 无锡市鑫茂锻造有限公司 | Cooling type efficient shakeout device for casting production |
| CN105382180A (en) * | 2015-11-29 | 2016-03-09 | 无锡市鑫茂锻造有限公司 | Anti-blocking cooling type shakeout device for casting production |
| CN106541073A (en) * | 2016-12-19 | 2017-03-29 | 双鸭山天鸿机械制造有限公司 | A kind of sand datatron processed for evaporative pattern and resin sand old sand |
| CN106914585A (en) * | 2017-04-25 | 2017-07-04 | 重庆钢铁(集团)有限责任公司 | The hot sand processing method of evaporative pattern |
| CN107962150A (en) * | 2017-12-03 | 2018-04-27 | 江苏长友特钢机械有限公司 | The processing of integral type hot investment casting molding sand and sand-filling apparatus |
| CN108788007A (en) * | 2018-07-03 | 2018-11-13 | 郑州恒基耐磨制品有限公司 | A kind of bimetal tube production sand circulatory 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 |
-
2014
- 2014-06-13 CN CN201420313461.XU patent/CN203887149U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105382181A (en) * | 2015-11-29 | 2016-03-09 | 无锡市鑫茂锻造有限公司 | Internal rotation cooling type shakeout device for casting production |
| CN105382186A (en) * | 2015-11-29 | 2016-03-09 | 无锡市鑫茂锻造有限公司 | Dual-cooling-based shakeout device for casting |
| CN105382190A (en) * | 2015-11-29 | 2016-03-09 | 无锡市鑫茂锻造有限公司 | Dual-cooling type shakeout hopper for casting |
| CN105382182A (en) * | 2015-11-29 | 2016-03-09 | 无锡市鑫茂锻造有限公司 | Cooling type efficient shakeout device for casting production |
| CN105382180A (en) * | 2015-11-29 | 2016-03-09 | 无锡市鑫茂锻造有限公司 | Anti-blocking cooling type shakeout device for casting production |
| CN106541073A (en) * | 2016-12-19 | 2017-03-29 | 双鸭山天鸿机械制造有限公司 | A kind of sand datatron processed for evaporative pattern and resin sand old sand |
| CN106914585A (en) * | 2017-04-25 | 2017-07-04 | 重庆钢铁(集团)有限责任公司 | The hot sand processing method of evaporative pattern |
| CN106914585B (en) * | 2017-04-25 | 2019-02-26 | 重庆钢铁(集团)有限责任公司 | The hot sand processing method of evaporative pattern |
| CN107962150A (en) * | 2017-12-03 | 2018-04-27 | 江苏长友特钢机械有限公司 | The processing of integral type hot investment casting molding sand and sand-filling apparatus |
| CN108788007A (en) * | 2018-07-03 | 2018-11-13 | 郑州恒基耐磨制品有限公司 | A kind of bimetal tube production sand circulatory 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 |
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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: 20141022 Termination date: 20170613 |