CN105149507A - Cooling device for metal casting - Google Patents
Cooling device for metal casting Download PDFInfo
- Publication number
- CN105149507A CN105149507A CN201510594769.5A CN201510594769A CN105149507A CN 105149507 A CN105149507 A CN 105149507A CN 201510594769 A CN201510594769 A CN 201510594769A CN 105149507 A CN105149507 A CN 105149507A
- Authority
- CN
- China
- Prior art keywords
- water
- staving
- cooling device
- cooling
- water 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.)
- Pending
Links
Landscapes
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Abstract
The invention provides a cooling device for metal casting. The cooling device comprises a bucket body, a base, a driving device and a transmission device. A plurality of pairs of supporting wheels used for supporting the bucket body and pushing the bucket body to rotate are arranged on the base. The bucket body is provided with a feeding opening, a discharging opening and a dust removal channel. The cooling device is characterized in that an air cooling device and an inner water cooling device are arranged in the bucket body; the air cooling device comprises a plurality of layers of air cooling pipes, and the air cooling pipes on the lower layers correspond to gaps between the adjacent air cooling pipes on the upper layers; the two ends of the air cooling pipes extend out of the bucket body, air inlets are formed in the front ends of the air cooling pipes, and the tail ends of the air cooling pipes are communicated with the dust removal channel; and the inner water cooling device comprises a plurality of layers of water cooling pipes, the water cooling pipes on the lower layers correspond to the gaps between the adjacent water cooling pipes on the upper layers, the two ends of the water cooling pipes extend out of the bucket body, water inlets are formed in the front ends of the water cooling pipes, and water outlets are formed in the back ends of the water cooling pipes. The cooling device is high in cooling efficiency, dust in molding sand can be completely removed, energy consumption is low, the service life is long, and the cooling device can be further used as a drying device and has the multiple functions.
Description
Technical field
The present invention relates to a kind of cooling device, specifically, relate to a kind of cooler for foundry.
Background technology
Moulding sand for casting in casting process directly with liquid metal contacts or very near with liquid metals distance, when cast end until after foundry goods takes out from casting mold, molding sand all maintains higher temperature, cannot carry out molding operation at once.For solving molding sand cooling problem, people devise various molding sand cooling device, and principal mode comprises: indirect heat exchanger, boiling cooling bed, vibrating transportation are cooling bed, direct water-cooling, coolelevator, double plate stir cooler etc.All there is different shortcoming and defect in these sand cooling devices, sum up comprise energy consumption high, can not remove that dust in molding sand, cooling effectiveness are low, sand temperature skewness, service life are short, are difficult to meet the requirement that foundry produces.
Summary of the invention
The technical problem to be solved in the present invention overcomes above-mentioned defect, provides that a kind of energy consumption is low, cooling effectiveness is high, can the cooling barrel of dust, long service life in Ex-all molding sand.
For solving the problem, the technical solution adopted in the present invention is:
A kind of cooler for foundry, comprise staving, base, drive unit and transmission device, base be provided with some to for support staving and promote staving rotate support roller, staving is provided with charging aperture, discharging opening and dedusting passage, it is characterized in that: be provided with air cooling equipment and interior water cooling plant in described staving; Air cooling equipment comprises some layers of forced air cooled tube, and wherein, the forced air cooled tube of lower floor is corresponding with the gap of adjacent two forced air cooled tubes on upper strata; The two ends of forced air cooled tube pass staving, and front end is provided with air inlet, end and dedusting channel connection; Interior water cooling plant comprises some layers of water cooling tube, and wherein, the water cooling tube of lower floor is corresponding with the gap of adjacent two water cooling tubes on upper strata, and the two ends of water cooling tube pass staving, and front end is provided with water inlet, and end is provided with delivery port.
Improvement as technique scheme:
The top of described staving is provided with outer water cooling plant, comprises outer cold water pipe and is evenly arranged on several water spouts bottom outer cold water pipe; Outer cold water pipe is communicated with described water inlet.
The inwall of described staving is evenly provided with the scraper plate of several axis.
Be provided with several kicker baffles in described staving, kicker baffle comprises the division board of guide plate that top turns forward and lower vertical, and division board is vertically fixedly connected on described forced air cooled tube and water cooling tube.
Described delivery port is connected by circulating water pipe with water inlet, and circulating water pipe is provided with cooling device.
The top of described dedusting passage is provided with dust excluding hood and cleaner.
Owing to have employed technique scheme, the present invention can make rapidly molding sand lower the temperature, and cooling effectiveness is high, the dust in molding sand can also be removed clean, and consume energy low, long service life, can meet the requirement that foundry produces completely.In addition, if lead to hot blast in forced air cooled tube, in water cooling tube, logical hot water, can also dry the material of humidity.
Below in conjunction with the drawings and specific embodiments, the invention will be further described.
Accompanying drawing explanation
Fig. 1 is the structural representation of cooler for foundry in embodiments of the invention;
Fig. 2 is the A-A view of Fig. 1.
In figure: 1-staving; 2-kicker baffle; The outer cold water pipe of 3-; 4-water spout; 5-scraper plate; 6-charging aperture; 7-forced air cooled tube; 8-air inlet; 9-water inlet; 10-water cooling tube; 11-support roller; 12-base; 13-cooling device; 14-circulating water pipe; 15-delivery port; 16-discharging opening; 17-dedusting passage; 18-dust excluding hood.
Detailed description of the invention
A kind of cooler for foundry, comprises staving 1, base 12, drive unit and transmission device.As shown in Figure 1 and Figure 2, base 12 be provided with some to for support staving 1 and promote staving 1 rotate support roller 11, staving 1 is provided with charging aperture 6, discharging opening 16 and dedusting passage 17.The top of dedusting passage 17 is provided with dust excluding hood 18 and cleaner.
Air cooling equipment and interior water cooling plant is provided with in described staving 1.Air cooling equipment comprises some layers of forced air cooled tube 7, and wherein, the forced air cooled tube of lower floor is corresponding with the gap of adjacent two forced air cooled tubes on upper strata; The two ends of forced air cooled tube 7 pass staving 1, and front end is provided with air inlet 8, and end is communicated with dedusting passage 17; Interior water cooling plant comprises some layers of water cooling tube 10, and wherein, the water cooling tube of lower floor is corresponding with the gap of adjacent two water cooling tubes on upper strata.This structure can allow the sand kicked up in drum in dropping process, has more large-area contact with forced air cooled tube 7, water cooling tube 10, to carry out heat exchange better, improves cooling effectiveness.
The two ends of water cooling tube 10 pass staving 1, and front end is provided with water inlet 9, and end is provided with delivery port 15.Described delivery port 15 is connected by circulating water pipe 14 with water inlet 9, and circulating water pipe 14 is provided with cooling device 13.The water of discharging from delivery port 15 is through the hot water after heat exchange, by after the cooling of cooling device 13, is circulated to water inlet 9, again enters water cooling tube 10 and reuse, so, greatly saved water resource.
The top of described staving 1 is provided with outer water cooling plant, comprises outer cold water pipe 3 and is evenly arranged on several water spouts 4 bottom outer cold water pipe 3.Outer cold water pipe 3 is communicated with described water inlet 9.In staving 1 rotation process, water spout 4 pairs of staving spray cold water, like this, the sand in staving 1, can be further cooled.
The inwall of described staving 1 is evenly provided with the scraper plate 5 of several axis.Be provided with several kicker baffles 2 in described staving 1, kicker baffle 2 comprises the division board of guide plate that top turns forward and lower vertical, and division board is vertically fixedly connected on described forced air cooled tube 7 and water cooling tube 10.
Operation principle: high temperature sand enters staving 1 from charging aperture 6, under the effect of kicker baffle 2, first sand enter ground floor cooling chamber, with forced air cooled tube 7, water cooling tube 10 bump contact in sand dropping process, after there is heat exchange, drops on bottom staving 1.Staving 1 rotates under the promotion of support roller 11, along with the rotation of staving 1, under the effect of scraper plate 5, sand is kicked up, bucket intracorporeal space parabolically shape fall with air heat exchange after, under the effect of kicker baffle 2, sand enters second layer cooling chamber along guide plate, with forced air cooled tube 7, water cooling tube 10 bump contact, again there is heat exchange.Like this, be further cooled in the cooling chamber of sand successively below, meanwhile, water spout 4 pairs of stavings 1 of the outer cold water pipe 3 above staving 1 spray cold water, also cool sand further.By the time sand is from last one deck cooling chamber, and when discharging opening 16 is discharged, temperature reduces greatly.
In addition, logical hot blast in forced air cooled tube 7, logical hot water in water cooling tube 10 and outer cold water pipe 3, the present invention just can make drying plant and use, and is dried by the material of humidity.That is, the present invention has both cooling and drying function efficiently, and a tractor serves several purposes, saves production cost greatly.
Claims (6)
1. metal casting cooling device, comprise staving (1), base (12), drive unit and transmission device, base (12) is provided with some to for supporting staving (1) and promoting the support roller (11) that staving (1) rotates, staving (1) is provided with charging aperture (6), discharging opening (16) and dedusting passage (17), it is characterized in that: be provided with air cooling equipment and interior water cooling plant in described staving (1); Air cooling equipment comprises some layers of forced air cooled tube (7), and wherein, the forced air cooled tube of lower floor is corresponding with the gap of adjacent two forced air cooled tubes on upper strata; The two ends of forced air cooled tube (7) pass staving (1), and front end is provided with air inlet (8), and end is communicated with dedusting passage (17); Interior water cooling plant comprises some layers of water cooling tube (10), wherein, the water cooling tube of lower floor is corresponding with the gap of adjacent two water cooling tubes on upper strata, the two ends of water cooling tube (10) pass staving (1), front end is provided with water inlet (9), and end is provided with delivery port (15).
2. metal casting cooling device according to claim 1, it is characterized in that: the top of described staving (1) is provided with outer water cooling plant, comprise outer cold water pipe (3) and be evenly arranged on several water spouts (4) bottom outer cold water pipe (3); Outer cold water pipe (3) is communicated with described water inlet (9).
3. metal casting cooling device according to claim 2, is characterized in that: the scraper plate (5) inwall of described staving (1) being evenly provided with several axis.
4. metal casting cooling device according to claim 3, it is characterized in that: in described staving (1), be provided with several kicker baffles (2), kicker baffle (2) comprises the division board of guide plate that top turns forward and lower vertical, and division board is vertically fixedly connected on described forced air cooled tube (7) and water cooling tube (10).
5. metal casting cooling device according to claim 4, it is characterized in that: described delivery port (15) is connected by circulating water pipe (14) with water inlet (9), circulating water pipe (14) is provided with cooling device (13).
6. metal casting cooling device according to claim 5, is characterized in that: the top of described dedusting passage (17) is provided with dust excluding hood (18) and cleaner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510594769.5A CN105149507A (en) | 2015-09-10 | 2015-09-10 | Cooling device for metal casting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510594769.5A CN105149507A (en) | 2015-09-10 | 2015-09-10 | Cooling device for metal casting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105149507A true CN105149507A (en) | 2015-12-16 |
Family
ID=54790710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510594769.5A Pending CN105149507A (en) | 2015-09-10 | 2015-09-10 | Cooling device for metal casting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105149507A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110788275A (en) * | 2019-10-29 | 2020-02-14 | 莆田市牧升贸易有限公司 | Cooling equipment for metal casting |
-
2015
- 2015-09-10 CN CN201510594769.5A patent/CN105149507A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110788275A (en) * | 2019-10-29 | 2020-02-14 | 莆田市牧升贸易有限公司 | Cooling equipment for metal casting |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104308075A (en) | Casting cooling roller | |
| CN101513638B (en) | Screw extrusion centrifugal acceleration dry ice pill cold jet cleaner | |
| CN206425538U (en) | A kind of efficient casting cooling system | |
| CN106335185B (en) | Can multiinjector simultaneously print 3D printer | |
| CN105149507A (en) | Cooling device for metal casting | |
| CN105290318A (en) | Cooling rolling barrel for casting | |
| CN213888119U (en) | Novel casting cooling device | |
| CN201693125U (en) | Cooling barrel | |
| CN206828553U (en) | A kind of blast furnace slag waste heat utilizes device | |
| CN108380816B (en) | Boiling cooling bed | |
| CN107008852B (en) | Molding sand heat exchange processing system | |
| CN202933651U (en) | Air-cooling type chilling device for spinning processing of lubricating grease | |
| KR101063414B1 (en) | Molding sand cooling apparatus | |
| CN106914585B (en) | The hot sand processing method of evaporative pattern | |
| CN106825396B (en) | Casting sand cooling means | |
| CN107081405B (en) | Evaporative pattern hot sand cooling processing system | |
| CN207716879U (en) | The water cooling plant of spiral discharging machine | |
| CN218340834U (en) | Auxiliary device for forging water-cooled product | |
| CN201898854U (en) | Device for removing volatile base nitrogen in fish meal | |
| CN210254249U (en) | Steel shot forming centrifugal pouring equipment | |
| CN221087166U (en) | Lost foam casting sand cooling device | |
| CN211591189U (en) | Cooling device is used in production of lamps and lanterns accessory | |
| CN218835998U (en) | Molding sand cooling system | |
| CN215403905U (en) | Nickel slag collecting device after nickel strap surface treatment | |
| CN207335501U (en) | Chilling roll with striker plate |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151216 |