CN104985113A - 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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- CN104985113A CN104985113A CN201510492227.7A CN201510492227A CN104985113A CN 104985113 A CN104985113 A CN 104985113A CN 201510492227 A CN201510492227 A CN 201510492227A CN 104985113 A CN104985113 A CN 104985113A
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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 iron, be specifically related to the heat treated general device of alloy.
Background technology
After foundry goods is shaping, generally to carry out knockout, heat treatment and sand successively and regenerate several handling procedure, these handling procedures are generally discontinuous separately to carry out, sand-cast after foundry goods is shaping and the sand of knockout are still with higher heat, these heats transporting, etc. can be a large amount of in pending and storage process loss, and follow-up knockout, heat treatment and sand reclamation also need corresponding temperature sand-cast, foundry goods and sand being heated to setting.Whole process not only inefficiency, and waste energy.
Summary of the invention
Goal of the invention of the present invention is to provide the integrated apparatus of a kind of sand-cast knockout, heat treatment, sand regeneration, can improve the treatment effeciency of the shaping rear corresponding operation of foundry goods, again can economize energy.
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, the integrated apparatus of sand regeneration, comprise moist closet, the sidewall of described moist closet is provided with sand-cast import, casting export and knockout outlet, described sand-cast import is arranged on the outlet side of casting mold, the upper strata pipeline and lower floor's pipeline arranged up and down is provided with in described moist closet, the input in the transportation work face of described upper strata pipeline is rectified described sand-cast import, the output in the transportation work face of described upper strata pipeline is rectified described casting export, the output in the transportation work face of described lower floor pipeline is proper to be exported described knockout, the transportation work face of described upper strata pipeline is furnished with several knockout gap or drop-holes, described knockout gap or drop-hole are just to the transportation work face of described lower floor pipeline.
The sand-cast just poured, still with higher heat, sand-cast is sent into moist closet from sand-cast import, between the holding temperature 400-540 degree of moist closet, insulation 4-12 hour, sand-cast presses the predetermined tempo time on the pipeline of upper strata, slowly move ahead, in the process of moving ahead, due to long enough and sufficiently high high temperature action, the binding agent of sand mold or core is removed by pyroreaction, thus occur defeated and dispersed, come off from foundry goods, the sand come off is fallen lower floor's pipeline from hollow hole, realizes the knockout effect of foundry goods; Foundry goods after knockout arrives the casting export of moist closet, outlet is opened, obtain foundry goods, fall the sand in the transportation work face of lower floor's pipeline, by the time beat preset, through sufficiently long high-temperature roasting in moist closet, the chemical reaction of surface attachment is fallen, obtains clean sand, and come out of the stove from the knockout of moist closet, complete sand reclamation, for again making sand mold and core.
In technique scheme, described upper strata pipeline is roller bed conveying line or transporting chain plate.
In technique scheme, the throughput direction of described upper strata pipeline is identical or contrary with the throughput direction of described lower floor pipeline.
Further technical scheme, described integrated apparatus also comprises Quick cooling equipment, and described Quick cooling equipment is arranged on the outside of described casting export.
Foundry goods is come out of the stove and is entered Quick cooling equipment, cool time scope 3-15 minute, this process completes, and the quenching heat treatment of foundry goods completes.
Further technical scheme, described upper strata pipeline passes in described Quick cooling equipment.
Further technical scheme, described integrated apparatus also comprises reclaimer, and described reclaimer is located at the outside of described knockout outlet.
Further technical scheme, described reclaimer is provided with heat preservation mechanism.
In technique scheme, described Quick cooling equipment is air cooler or water cooling equipment or oil cooling aggregate.
In technique scheme, the temperature of described moist closet is 400 ~ 540 degree.
Because technique scheme is used, the present invention compared with prior art has following advantages:
(1) by this device, knockout, heat treatment and sand can be regenerated these operations and complete simultaneously, after casting complete, the waste heat of sand-cast can not be wasted, and economize energy, raises the efficiency;
(2) the high temperature sand fallen after burning sand carried out reclaiming directly utilization or reclaim insulation storage,
The heat needed when saving partial roasting.
Accompanying drawing explanation
Fig. 1 is the structural representation of integrated apparatus of sand-cast knockout disclosed by the invention, heat treatment, sand regeneration.
Wherein: 100, casting mold; 200, moist closet; 201, sand-cast import; 202, casting export; 203, knockout outlet; 300, upper strata pipeline; 400, lower floor's pipeline; 500, cooling device; 600, reclaimer; A, sand-cast; B, foundry goods; C, sand.
Detailed description of the invention
Below in conjunction with drawings and Examples, the invention will be further described:
Embodiment one
See Fig. 1, as shown in legend wherein, a kind of sand-cast knockout, heat treatment, the integrated apparatus of sand regeneration, comprise the casting mold 100 and moist closet 200 that set gradually, moist closet 200 is provided with the sand-cast import 201 being positioned at its side, be positioned at its opposite side and casting export 202 setting up and down and knockout outlet 203, the upper strata pipeline 300 and lower floor's pipeline 400 arranged up and down is provided with in moist closet 200, the input in the transportation work face of upper strata pipeline 300 is rectified sand-cast import 201, the output in the transportation work face of upper strata pipeline 300 is rectified casting export 202, upper strata pipeline 300 is roller bed conveying line, knockout gap is provided with between the roller of roller bed conveying line, this knockout gap is just to the transportation work face of lower floor's pipeline 400, the output in the transportation work face of lower floor's pipeline 400 is rectified knockout outlet 203, casting mold 100 is arranged on the outside of sand-cast import 201.
The upper strata line 300 that loosens is identical with the throughput direction of lower floor pipeline 400.
The sand-cast A just poured, still with higher heat, sand-cast A is sent into moist closet 200 from sand-cast import 201, between the holding temperature 400-540 degree of moist closet 200, insulation 4-12 hour, sand-cast A presses the predetermined tempo time on upper strata pipeline 300, slowly move ahead, in the process of moving ahead, due to long enough and sufficiently high high temperature action, the binding agent of sand mold or core is removed by pyroreaction, thus occur defeated and dispersed, to come off diffusion from foundry goods B, the sand C come off falls lower floor's pipeline 400 from hollow hole, realize the knockout effect of foundry goods, foundry goods B after knockout arrives the casting export 202 of moist closet, outlet is opened, obtain foundry goods B, fall the sand C in the transportation work face of lower floor's pipeline 400, by the time beat preset, through sufficiently long high-temperature roasting in moist closet 200, the chemical reaction of surface attachment is fallen, obtains clean sand, and come out of the stove from the knockout outlet 203 of moist closet 200, complete sand reclamation, for again making sand mold and core.
In order to improve the performance of foundry goods, above-mentioned integrated apparatus also comprises Quick cooling equipment 500, Quick cooling equipment 500 is arranged on the outside of casting export 202, upper strata pipeline 300 passes in Quick cooling equipment 500, foundry goods B comes out of the stove and enters Quick cooling equipment 500, cool time scope 3-15 minute, this process completes, and the quenching heat treatment of foundry goods B completes.
In order to reduce the waste of the heat of the sand C after knockout, above-mentioned integrated apparatus also comprises reclaimer 600, and reclaimer 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
All the other are identical with embodiment one, and difference is, the above-mentioned upper strata line that loosens is contrary with the throughput direction of lower floor pipeline.
Embodiment three
All the other are identical with embodiment one, and difference is, above-mentioned upper strata pipeline is transporting chain plate.
Claims (9)
1. a sand-cast knockout, heat treatment, the integrated apparatus of sand regeneration, it is characterized in that, comprise moist closet, the sidewall of described moist closet is provided with sand-cast import, casting export and knockout outlet, described sand-cast import is arranged on the outlet side of casting mold, the upper strata pipeline and lower floor's pipeline arranged up and down is provided with in described moist closet, the input in the transportation work face of described upper strata pipeline is rectified described sand-cast import, the output in the transportation work face of described upper strata pipeline is rectified described casting export, the output in the transportation work face of described lower floor pipeline is proper to be exported described knockout, the transportation work face of described upper strata pipeline is furnished with several knockout gap or drop-holes, described knockout gap or drop-hole are just to the transportation work face of described lower floor pipeline.
2. integrated apparatus according to claim 1, is characterized in that, described upper strata pipeline is roller bed conveying line or transporting chain plate.
3. integrated apparatus according to claim 1, is characterized in that, the throughput direction of described upper strata pipeline is identical or contrary with the throughput direction of described lower floor pipeline.
4. integrated apparatus according to claim 1, is characterized in that, described integrated apparatus also comprises Quick cooling equipment, and described Quick cooling equipment is arranged on the outside of described casting export.
5. integrated apparatus according to claim 1, is characterized in that, described upper strata pipeline passes in described Quick cooling equipment.
6. integrated apparatus according to claim 1, is characterized in that, described integrated apparatus also comprises reclaimer, and described reclaimer is located at the outside of described knockout outlet.
7. integrated apparatus according to claim 6, is characterized in that, described reclaimer is provided with heat preservation mechanism.
8. integrated apparatus according to claim 1, is characterized in that, described Quick cooling equipment is air cooler or water cooling equipment or oil cooling aggregate.
9. integrated apparatus according to claim 1, is characterized in that, the temperature of described 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 true CN104985113A (en) | 2015-10-21 |
| CN104985113B CN104985113B (en) | 2017-04-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510492227.7A Active CN104985113B (en) | 2015-08-12 | 2015-08-12 | Sand mould casting sand shakeout, heat treatment and sand regeneration integrated device |
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Cited By (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 |
Citations (7)
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|---|---|---|---|---|
| JPH0871735A (en) * | 1994-09-09 | 1996-03-19 | Taiho Ind Co Ltd | Heat treatment apparatus of cast product |
| 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 |
| CN1364104A (en) * | 1999-07-29 | 2002-08-14 | 联合工程公司 | Heat treatment and sand removal for castings |
| CN102794388A (en) * | 2011-05-23 | 2012-11-28 | 张年生 | Hot-method regeneration device |
| CN104289667A (en) * | 2014-09-15 | 2015-01-21 | 浙江盛豪铸造有限公司 | Molding sand cooling and recycling device |
| 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 |
-
2015
- 2015-08-12 CN CN201510492227.7A patent/CN104985113B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0871735A (en) * | 1994-09-09 | 1996-03-19 | Taiho Ind Co Ltd | Heat treatment apparatus of cast product |
| 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 |
| CN1364104A (en) * | 1999-07-29 | 2002-08-14 | 联合工程公司 | Heat treatment and sand removal for castings |
| CN102794388A (en) * | 2011-05-23 | 2012-11-28 | 张年生 | Hot-method regeneration device |
| CN104289667A (en) * | 2014-09-15 | 2015-01-21 | 浙江盛豪铸造有限公司 | Molding sand cooling and recycling device |
| 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 |
Cited By (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 |
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| Publication number | Publication date |
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| CN104985113B (en) | 2017-04-12 |
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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. |