CN104985113B - Sand mould casting sand shakeout, heat treatment and sand regeneration integrated device - Google Patents
Sand mould casting sand shakeout, heat treatment and sand regeneration integrated device Download PDFInfo
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- CN104985113B CN104985113B CN201510492227.7A CN201510492227A CN104985113B CN 104985113 B CN104985113 B CN 104985113B CN 201510492227 A CN201510492227 A CN 201510492227A CN 104985113 B CN104985113 B CN 104985113B
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- sand
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Abstract
The invention discloses a sand mould casting sand shakeout, heat treatment and sand regeneration integrated device which comprises an insulating chamber. The insulating chamber is provided with a sand mould casting inlet, a casting outlet and a sand shakeout outlet, wherein the sand mould casting inlet is formed in one side of the insulating chamber, and the casting outlet and the sand shakeout outlet are formed in the other side of the insulating chamber and formed in a vertical mode. The insulating chamber is internally provided with an upper-layer conveying line and a lower-layer conveying line which are vertically arranged. The input end of a conveying working surface of the upper-layer conveying line right faces the sand mould casting inlet, and the output end of the conveying working surface of the upper-layer conveying line right faces the casting outlet. The conveying working surface of the upper-layer conveying line is provided with a plurality of hollowed-out holes. The hollowed-out holes directly face a conveying working surface of the lower-layer conveying line. The output end of the conveying working surface of the lower-layer conveying line right faces the sand shakeout outlet, and the sand mould casting inlet is formed in the outlet side of a casting mould. By means of the device, sand shakeout, heat treatment and sand regeneration can be completed at the same time, efficiency is improved, and energy is saved.
Description
Technical field
The present invention relates to the field of metallurgy of ferrum, and in particular to the general device of alloy heat treatment.
Background technology
After foundry goods molding, knockout, heat treatment and sand typically will be carried out successively and regenerates several processing routines, these process
Program it is general it is discontinuous separately carry out, the sand of sand-cast and knockout after foundry goods molding still with higher heat,
These heats transporting, etc. during pending and storage can substantial amounts of loss, and follow-up knockout, heat treatment and sand are again
Surviving needs the corresponding temperature for being heated to set by sand-cast, foundry goods and sand.Whole process not only inefficiency, and
Waste the energy.
The content of the invention
The goal of the invention of the present invention is to provide a kind of sand-cast knockout, heat treatment, the integrated apparatus of sand regeneration, can
The treatment effeciency of corresponding operation after raising foundry goods molding, and can energy saving.
To achieve the above object of the invention, the technical solution used in the present invention is：A kind of sand-cast knockout, heat treatment, sand
The integrated apparatus of regeneration, including moist closet, the side wall of the moist closet are provided with sand-cast import, casting export and fall
Sand is exported, and the sand-cast import is arranged on the outlet side of casting mold, the upper strata arranged up and down is provided with the moist closet
Pipeline and lower floor's pipeline, the input of the conveying work surface of the upper strata pipeline are rectified to the sand-cast import, institute
The output for stating the conveying work surface of upper strata pipeline is rectified to the casting export, the conveying work surface of lower floor's pipeline
Output is rectified to knockout outlet, and the conveying work surface of the upper strata pipeline is disposed with several knockout gaps or knockout
Hole, the conveying work surface of the knockout gap or drop-hole just to lower floor's pipeline.
The sand-cast for just having poured, still with higher heat, sand-cast is sent into from sand-cast import
In moist closet, between the holding temperature 400-540 degree of moist closet, 4-12 hours are incubated, sand-cast is pressed on the pipeline of upper strata
It is the predetermined tempo time, slow to move ahead, during moving ahead, due to long enough and sufficiently high high temperature action, sand mold or core
Binding agent is removed by pyroreaction, defeated and dispersed so as to occur, and is come off from foundry goods, and the sand for coming off falls lower floor's pipeline from hollow hole
On, realize the knockout effect of foundry goods；Foundry goods after knockout reaches the casting export of moist closet, and outlet is opened, obtains foundry goods, fall
The sand of the conveying work surface of lower floor's pipeline, by default time beat, roasts through sufficiently long high temperature in moist closet
Burn, the chemical reaction of surface attachment is fallen, is obtained clean sand, and is come out of the stove from the knockout of moist closet, complete sand
Son regeneration, for making sand mold and core again.
In above-mentioned technical proposal, the upper strata pipeline is roller bed conveying line or transporting chain plate.
In above-mentioned technical proposal, the conveying direction of the upper strata pipeline is identical with the conveying direction of lower floor's pipeline
Or it is contrary.
Further technical scheme, the integrated apparatus also include Quick cooling equipment, and the Quick cooling equipment sets
Put in the outside of the casting export.
Foundry goods is come out of the stove and enters Quick cooling equipment, and scope 3-15 minute cool time, the process complete, the quenching heat of foundry goods
Process is completed.
Further technical scheme, the upper strata pipeline are passed through in the Quick cooling equipment.
Further technical scheme, the integrated apparatus also include reclaimer, the reclaimer be located at it is described fall
The outside of sand outlet.
Further technical scheme, the reclaimer are provided with heat preservation mechanism.
In above-mentioned technical proposal, the Quick cooling equipment is air cooler or water cooling equipment or oil cooling aggregate.
In above-mentioned technical proposal, the temperature of the moist closet is 400～540 degree.
As above-mentioned technical proposal is used, the present invention has following advantages compared with prior art：
（1）By this device, knockout, heat treatment and sand can be regenerated these operations while completing, sand after casting complete
The waste heat of type foundry goods will not be wasted, energy saving, improve efficiency；
（2）The high temperature sand fallen after sand being burnt is carried out reclaiming and directly utilize or reclaim insulation storage,
Save the heat needed during partial roasting.
Description of the drawings
Fig. 1 is sand-cast knockout disclosed by the invention, heat treatment, the structural representation of the integrated apparatus of sand regeneration.
Wherein：100th, casting mold；200th, moist closet；201st, sand-cast import；202nd, casting export；203rd, knockout goes out
Mouthful；300th, upper strata pipeline；400th, lower floor's pipeline；500th, cooling device；600th, reclaimer；A, sand-cast；B, foundry goods；
C, sand.
Specific embodiment
Below in conjunction with the accompanying drawings and embodiment the invention will be further described：
Embodiment one
Referring to Fig. 1, as shown in legend therein, a kind of sand-cast knockout, heat treatment, the integrated apparatus of sand regeneration,
Including the casting mold 100 and moist closet 200 that set gradually, moist closet 200 is provided with the sand-cast import positioned at its side
201st, positioned at its opposite side and casting export 202 setting up and down and knockout outlet 203, upper and lower cloth is provided with moist closet 200
The upper strata pipeline 300 put and lower floor's pipeline 400, the input of the conveying work surface of upper strata pipeline 300 are rectified to sand mold casting
Part import 201, the output of the conveying work surface of upper strata pipeline 300 are rectified to casting export 202, and upper strata pipeline 300 is roller
Road pipeline, is provided with knockout gap between the roller of roller bed conveying line, the transportation work of the knockout gap just to lower floor's pipeline 400
Face, the output of the conveying work surface of lower floor's pipeline 400 are rectified to knockout outlet 203, and casting mold 100 is arranged on sand-cast
The outside of import 201.
The loose line in upper strata 300 is identical with the conveying direction of lower floor pipeline 400.
The sand-cast A for just having poured, still with higher heat, by sand-cast A from sand-cast import 201
Send in moist closet 200, between the holding temperature 400-540 degree of moist closet 200, be incubated 4-12 hours, sand-cast A is on upper strata
Press the predetermined tempo time on pipeline 300, it is slow to move ahead, during moving ahead, due to long enough and sufficiently high high temperature action,
The binding agent of sand mold or core is removed by pyroreaction, defeated and dispersed so as to occur, and is come off diffusion from foundry goods B, and the sand C for coming off is from engraving
Emptying aperture is fallen on lower floor's pipeline 400, realizes the knockout effect of foundry goods；Foundry goods B after knockout reaches the casting export of moist closet
202, outlet open, obtain foundry goods B, fall the sand C of the conveying work surface of lower floor's pipeline 400, by it is default when segmentum intercalaris
Clap, through sufficiently long high-temperature roasting in moist closet 200, the chemical reaction of surface attachment is fallen, obtain clean sand
Son, and come out of the stove from the knockout outlet 203 of moist closet 200, sand reclamation is completed, for making sand mold and core again.
In order to improve the performance of foundry goods, above-mentioned integrated apparatus also include Quick cooling equipment 500, Quick cooling equipment
500 outsides for being arranged on casting export 202, upper strata pipeline 300 are passed through in Quick cooling equipment 500, and foundry goods B comes out of the stove into soon
Fast cooling device 500, scope 3-15 minute cool time, the process are completed, and the quenching heat treatment of foundry goods B is completed.
In order to reduce the waste of the heat of the sand C after knockout, above-mentioned integrated apparatus also include reclaimer 600, return
Receiving unit 600 is located at the outside of knockout outlet 203, and reclaimer 600 is provided with heat preservation mechanism.
Quick cooling equipment 500 is air cooler or water cooling equipment or oil cooling aggregate.
Embodiment two
Remaining is identical with embodiment one, and difference is, the conveying direction of the loose line in above-mentioned upper strata and lower floor's pipeline
On the contrary.
Embodiment three
Remaining is identical with embodiment one, and difference is that above-mentioned upper strata pipeline is transporting chain plate.
Claims (8)
1. the integrated apparatus that a kind of sand-cast knockout, heat treatment, sand regenerate, it is characterised in that including moist closet and quickly
Cooling device, the side wall of the moist closet are provided with the outlet of sand-cast import, casting export and knockout, the sand-cast
Import is arranged on the outlet side of casting mold, and the upper strata pipeline and lower floor's pipeline arranged up and down is provided with the moist closet,
The input of the conveying work surface of the upper strata pipeline is rectified to the sand-cast import, the conveying work of the upper strata pipeline
The output for making face is rectified to the casting export, and the output of the conveying work surface of lower floor's pipeline rectifies the knockout
Mouthful, the conveying work surface of the upper strata pipeline is disposed with several knockout gaps or drop-hole, the knockout gap or knockout
Conveying work surface of the hole just to lower floor's pipeline；The Quick cooling equipment is arranged on the outside of the casting export.
2. integrated apparatus according to claim 1, it is characterised in that the upper strata pipeline is roller bed conveying line or defeated
Send carrier bar.
3. integrated apparatus according to claim 1, it is characterised in that the conveying direction of the upper strata pipeline with it is described
The conveying direction of lower floor's pipeline is identical or contrary.
4. integrated apparatus according to claim 1, it is characterised in that the upper strata pipeline is passed through the quick cooling
In equipment.
5. integrated apparatus according to claim 1, it is characterised in that the integrated apparatus also include reclaimer,
The reclaimer is located at the outside of the knockout outlet.
6. integrated apparatus according to claim 5, it is characterised in that the reclaimer is provided with heat preservation mechanism.
7. integrated apparatus according to claim 1, it is characterised in that the Quick cooling equipment is air cooler or water
Cool equipment or oil cooling aggregate.
8. integrated apparatus according to claim 1, it is characterised in that the temperature of the moist closet is 400～540 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510492227.7A CN104985113B (en) | 2015-08-12 | 2015-08-12 | Sand mould casting sand shakeout, heat treatment and sand regeneration integrated device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510492227.7A CN104985113B (en) | 2015-08-12 | 2015-08-12 | Sand mould casting sand shakeout, heat treatment and sand regeneration integrated device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104985113A CN104985113A (en) | 2015-10-21 |
| CN104985113B true CN104985113B (en) | 2017-04-12 |
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ID=54297073
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510492227.7A Active CN104985113B (en) | 2015-08-12 | 2015-08-12 | Sand mould casting sand shakeout, heat treatment and sand regeneration integrated device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104985113B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111842864A (en) * | 2020-08-04 | 2020-10-30 | 安徽全柴天和机械有限公司 | Assembly line sand core mould is transport platform in batches |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3262461B2 (en) * | 1994-09-09 | 2002-03-04 | タイホー工業株式会社 | Casting heat treatment equipment |
| DE19539117A1 (en) * | 1995-10-20 | 1997-04-24 | Vaw Alucast Gmbh | Furnace equipment for removal of moulding sand from aluminium castings and heat treatment of the castings |
| US6253830B1 (en) * | 1996-09-30 | 2001-07-03 | Procedyne Corp. | Apparatus and method for sand core debonding and heat treating metal castings |
| AU781487B2 (en) * | 1999-07-29 | 2005-05-26 | Consolidated Engineering Company, Inc. | Heat treatment and sand removal for castings |
| CN102794388A (en) * | 2011-05-23 | 2012-11-28 | 张年生 | Hot-method regeneration device |
| CN104289667B (en) * | 2014-09-15 | 2016-11-23 | 浙江盛豪铸造有限公司 | Molding sand cooling reclamation set |
| CN204953815U (en) * | 2015-08-12 | 2016-01-13 | 苏州明志科技有限公司 | Sand casting knockout, thermal treatment , palingenetic integrated device of sand |
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2015
- 2015-08-12 CN CN201510492227.7A patent/CN104985113B/en active Active
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| Publication number | Publication date |
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| CN104985113A (en) | 2015-10-21 |
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Address after: 215217, No. 1, No. 2 highway, Tongli Town, Wujiang District, Jiangsu, Suzhou Patentee after: Suzhou Mingzhi Technology Co., Ltd Address before: 215217, No. 1, No. 2 highway, Tongli Town, Wujiang District, Jiangsu, Suzhou Patentee before: SUZHOU MINGZHI TECHNOLOGY Co.,Ltd. |