CN102233405A - Digital resin sand regeneration system - Google Patents
Digital resin sand regeneration system Download PDFInfo
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- CN102233405A CN102233405A CN2010101565148A CN201010156514A CN102233405A CN 102233405 A CN102233405 A CN 102233405A CN 2010101565148 A CN2010101565148 A CN 2010101565148A CN 201010156514 A CN201010156514 A CN 201010156514A CN 102233405 A CN102233405 A CN 102233405A
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Abstract
A digital resin sand regeneration system comprises a vibrating knockout device, a magnetic separation device, a vibrating crushing device, an intermittent grinding regeneration unit, a conveying device, a sand storehouse, a dedusting device, a computer control system, etc. The main working principle is as follows: waste sand blocks are vibrated and crushed into smaller blocks and scattered sand by the knockout device; magnetic separation is performed to remove iron beans and flash; crushing is performed by the crushing device to obtain granular scattered sand; stripping, grading and temperature adjustment are performed by the intermittent grinding regeneration unit to remove micro powder included in the sand, and the sand temperature is adjusted to a temperature required by the process; and the sand is conveyed to the sand storehouse to keep in reserve. Through the additionally installed computer control system which comprises a material level sensor, a temperature sensor, a pressure sensor, and a corresponding electric control component, the whole production line can realize the target control of technological parameters and stock sand amounts; mainly-controlled technological parameters are: stripping rate (loss on ignition, LOI), micro powder content, sand temperature and sand amount; and technical guarantee is provided for the digital production management of the whole factory. Digital control of molding resin amount, hardening stripping time, and sand using amount is basic guarantee for solving energy saving and consumption reduction, improving productivity, and increasing yield.
Description
Technical field
The present invention relates to a kind of digitlization resin sand regenerative system.
Background technology
This product in the market can not quantize monitoring and control to the temperature of system stores sand amount, powder content, demoulding rate, reclaimed sand etc.
Summary of the invention
The purpose of this invention is to provide a kind of digitlization resin sand regenerative system, this product that solves in the market can not quantize the problem monitoring and control, can not carry out the technological parameter objective management to the temperature of sand using amount, powder content, demoulding rate, reclaimed sand etc., fully satisfies the needs of organization of production and product technology.
The objective of the invention is to be achieved through the following technical solutions.
A kind of digitlization resin sand regenerative system, the involving vibrations shakeout machinery, magnetic plant, swing crushing equipment, batch (-type) scouring regeneration unit, conveying equipment, sand storage, cleaner, electric-control system and computer management system etc., it is characterized in that, describedly be transported in first buffering sand storage after by vibrating shakeout equipment and conveying equipment resin sand fragmentation and magnetic separation being separated, be connected with dosing device from the bottom of sand storage sand is transported to and carry out fragmentation the vibro-crusher, then through carrying in second buffering sand storage by conveying equipment behind the vibrosieve, by the bottom of second sand storage be connected with conveying equipment flow to the 3rd in the middle of in the sand storage, connect batch (-type) scouring regeneration unit in the bottom of the 3rd sand storage and sand is finally regenerated handle and be sent to each and use the sand point.
Control and realize computer management by digitalized and electrically controlled system at described involving vibrations shakeout machinery, magnetic plant, swing crushing equipment, batch (-type) scouring regeneration unit, conveying equipment, sand storage, cleaner etc.
In each buffering sand storage and middle sand storage, set up Charge level measurer, calculate quantity in stock in real time and form digital quantity and give control system.
Be provided with the blast pressure detector on batch (-type) scouring regeneration unit, sand temperature and temperature detector and exhausting pressure and sand temperature detector are also handled the output digital quantity by signal and are given control system.
The target control of system all is digital quantity input, and the technological parameter that obtains also is digital quantity output, but and visual record, can review, can regulate, printable.
Groundwork principle of the present invention is as follows: waste and old sand lump through become after the shakeout vibration loose sand of fritter more → through magnetic separation remove splashings → through disintegrating apparatus be broken into the graininess loose sand → through batch (-type) scouring regeneration unit remove requirement that the resin molding that is mingled with in resin molding and the classified removal sand and micro mist reach burning decrement and powder content and with the temperature adjustment of sand temperature to the temperature of technological requirement → be transported in the follow-up sand storage standby, at each sand storage of sand storage by setting up level-sensing device, set up the Working Status Monitoring device at each unit, temperature sensor, pressure sensor and corresponding electric control element, make whole production line can realize automatic production control, to stock's sand amount, the demoulding effect, powder content, indexs such as sand temperature are carried out effective Digital Control and management, satisfy the needs of plant produced fully.
Description of drawings
With embodiment the present invention is described in further detail with reference to the accompanying drawings below.
Fig. 1 is the structure chart of the described a kind of digitlization resin sand regenerative system of the embodiment of the invention;
Among the figure:
1, vibrating shakeout equipment; 2, magnetic plant; 3, swing crushing equipment; 4, batch (-type) scouring regeneration unit; 5, conveying equipment; 6, sand storage; 7, special level-sensing device; 8, pressure sensor; 9, temperature sensor; 10, cleaner; 11, electric-control system.
The specific embodiment
As shown in Figure 1, a kind of digitlization resin sand regenerative system, comprise: vibrating shakeout equipment 1, magnetic plant 2, swing crushing equipment 3, batch (-type) scouring regeneration unit 4, conveying equipment 5, sand storage 6, special level-sensing device 7, pressure sensor 8, temperature sensor 9, cleaner 10, electric-control system 11 etc., described vibrating shakeout equipment 1 flows to magnetic plant 2 by conveying equipment 5 with resin sand, be input in first sand storage 6 by conveying equipment 5 then, the bottom of described sand storage 6 is connected with conveying equipment 5, and resin sand is transported to carries out swing crushing in the swing crushing equipment 3, be input in second sand storage 6 by conveying equipment 5 then, the bottom of second sand storage 6 is connected with conveying equipment 5, and flow in the 3rd sand storage 6 by conveying equipment 5, bottom at the 3rd sand storage 6 connects batch (-type) scouring regeneration unit 4 and cleaner 10, and deliver in the 4th sand storage 6 by conveying equipment 5 once more, the bottom of the 4th sand storage 6 connects temperature sensor 9; Described vibrating shakeout equipment 1, magnetic plant 2, swing crushing equipment 3, batch (-type) scouring regeneration unit 4, conveying equipment 5, sand storage 6, special level-sensing device 7, pressure sensor 8, temperature sensor 9 are connected respectively in the cleaner 10, and above-described vibrating shakeout equipment 1, magnetic plant 2, swing crushing equipment 3, batch (-type) scouring regeneration unit 4, conveying equipment 5, sand storage 6, special level-sensing device 7, pressure sensor 8, temperature sensor 9, cleaner 10 are by electric-control system 11 controls.
In each sand storage 6, be respectively equipped with special level-sensing device 7, detect the material level of resin sand in the sand storage 6 by level-sensing device 7.
On batch (-type) scouring regeneration unit 4, be provided with pressure sensor 8, experience the pressure of resin sand.
On temperature equipment, be provided with temperature sensor 9, detect the temperature of temperature equipment.Groundwork principle of the present invention is as follows: agglomerate and the loose sand → through magnetic separation remove splashings and overlap → through disintegrating apparatus be broken into graininess loose sand → through batch (-type) scouring regeneration unit demoulding, classification and temperature adjustment to remove the micro mist that in sand be mingled with and sand temperature transferred to the temperature of technological requirement → be transported in follow-up sand storage standby of waste and old sand lump through becoming fritter more behind the shakeout machinery swing crushing.
Claims (5)
1. digitlization resin sand regenerative system, the involving vibrations shakeout machinery, magnetic plant, swing crushing equipment, the scouring regeneration unit, conveying equipment, sand storage, cleaner, electric-control system etc., it is characterized in that, describedly be transported in first buffering sand storage after by vibrating shakeout equipment and conveying equipment resin sand fragmentation and magnetic separation being separated, be connected with dosing device from the bottom of sand storage sand is transported to and carry out fragmentation the vibro-crusher, then through carrying in second buffering sand storage by conveying equipment behind the vibrosieve, by the bottom of second sand storage be connected with conveying equipment flow to the 3rd in the middle of in the sand storage, connect batch (-type) scouring regeneration unit in the bottom of the 3rd sand storage and sand is finally regenerated handle and be sent to each and use the sand point.
2. a kind of digitlization resin sand regenerative system according to claim 1, it is characterized in that, control and realize computer management by digitalized and electrically controlled system at described involving vibrations shakeout machinery, magnetic plant, swing crushing equipment, batch (-type) scouring regeneration unit, conveying equipment, sand storage, cleaner etc.
3. a kind of digitlization resin sand regenerative system according to claim 2 is characterized in that, is provided with special Charge level measurer in each buffering sand storage and middle sand storage.
4. a kind of digitlization resin sand regenerative system according to claim 3 is characterized in that, is provided with the blast pressure detector on batch (-type) scouring regeneration unit.
5. a kind of digitlization resin sand regenerative system according to claim 4 is characterized in that, the target control of system all is digital quantity input, and the technological parameter that obtains also is digital quantity output, but and visual record, can review, can regulate, printable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101565148A CN102233405A (en) | 2010-04-27 | 2010-04-27 | Digital resin sand regeneration system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101565148A CN102233405A (en) | 2010-04-27 | 2010-04-27 | Digital resin sand regeneration system |
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| Publication Number | Publication Date |
|---|---|
| CN102233405A true CN102233405A (en) | 2011-11-09 |
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| CN2010101565148A Pending CN102233405A (en) | 2010-04-27 | 2010-04-27 | Digital resin sand regeneration system |
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Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102649149A (en) * | 2012-04-18 | 2012-08-29 | 常州市姚氏铸造材料有限公司 | Resin sand processing system and work method thereof |
| CN103736911A (en) * | 2014-01-27 | 2014-04-23 | 无锡锡南铸造机械有限公司 | Bucket-wheel regenerating machine with variable demolding ratio for molding sand |
| CN103752765A (en) * | 2014-01-27 | 2014-04-30 | 无锡锡南铸造机械有限公司 | Intelligent short process sand regeneration system |
| CN103909215A (en) * | 2014-04-23 | 2014-07-09 | 湖州双金机械配件有限公司 | Method and device for regenerating casting sand of lost foam casting production line |
| CN103909216A (en) * | 2014-04-23 | 2014-07-09 | 湖州双金机械配件有限公司 | Sand processing system for lost foam casting production line |
| CN106825388A (en) * | 2017-03-08 | 2017-06-13 | 欧振云 | A kind of resin sand preparation method |
| CN107470554A (en) * | 2017-08-30 | 2017-12-15 | 宜兴市金纳利机械制造有限公司 | A kind of resin sand production system |
| CN107497994A (en) * | 2017-09-19 | 2017-12-22 | 襄阳新金开泵业有限公司 | A kind of molding sand reclaiming device |
| CN107921525A (en) * | 2016-05-19 | 2018-04-17 | 新东工业株式会社 | To the molding sand supply method and molding sand feedway of sand hopper supply molding sand |
| CN108296435A (en) * | 2017-08-25 | 2018-07-20 | 柳州市柳晶科技股份有限公司 | A kind of recycling cast waste sand technique |
| CN108994255A (en) * | 2018-09-07 | 2018-12-14 | 南野金属材料(苏州)有限公司 | A kind of antiquated sand regeneration technology of sand casting |
| CN109622881A (en) * | 2019-01-31 | 2019-04-16 | 宁波华铸环保科技有限公司 | A kind of precoated sand production control method |
| CN110756727A (en) * | 2019-11-15 | 2020-02-07 | 贵阳白云合金熔铸厂 | Tectorial membrane molding sand regeneration process and system |
| CN111069528A (en) * | 2019-12-17 | 2020-04-28 | 湖州吴兴珀莱机械厂 | Sand return recycling system for cast iron |
| CN115780729A (en) * | 2023-02-01 | 2023-03-14 | 浙江双金机械集团股份有限公司 | Gravel crushing production line process |
-
2010
- 2010-04-27 CN CN2010101565148A patent/CN102233405A/en active Pending
Cited By (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102649149A (en) * | 2012-04-18 | 2012-08-29 | 常州市姚氏铸造材料有限公司 | Resin sand processing system and work method thereof |
| CN103736911A (en) * | 2014-01-27 | 2014-04-23 | 无锡锡南铸造机械有限公司 | Bucket-wheel regenerating machine with variable demolding ratio for molding sand |
| CN103752765A (en) * | 2014-01-27 | 2014-04-30 | 无锡锡南铸造机械有限公司 | Intelligent short process sand regeneration system |
| CN103752765B (en) * | 2014-01-27 | 2016-03-02 | 无锡锡南铸造机械股份有限公司 | Intelligent short route sand regenerative system |
| CN103736911B (en) * | 2014-01-27 | 2016-06-08 | 无锡锡南铸造机械股份有限公司 | The adjustable bucket wheel regenerating device of molding sand demoulding rate |
| CN103909215A (en) * | 2014-04-23 | 2014-07-09 | 湖州双金机械配件有限公司 | Method and device for regenerating casting sand of lost foam casting production line |
| CN103909216A (en) * | 2014-04-23 | 2014-07-09 | 湖州双金机械配件有限公司 | Sand processing system for lost foam casting production line |
| CN103909216B (en) * | 2014-04-23 | 2016-04-20 | 湖州双金机械配件有限公司 | A kind of Lost Form Casting Production Line sand preparing system |
| CN103909215B (en) * | 2014-04-23 | 2017-01-25 | 湖州双金机械配件有限公司 | Method and device for regenerating casting sand of lost foam casting production line |
| CN107921525A (en) * | 2016-05-19 | 2018-04-17 | 新东工业株式会社 | To the molding sand supply method and molding sand feedway of sand hopper supply molding sand |
| CN106825388A (en) * | 2017-03-08 | 2017-06-13 | 欧振云 | A kind of resin sand preparation method |
| CN108296435A (en) * | 2017-08-25 | 2018-07-20 | 柳州市柳晶科技股份有限公司 | A kind of recycling cast waste sand technique |
| CN107470554A (en) * | 2017-08-30 | 2017-12-15 | 宜兴市金纳利机械制造有限公司 | A kind of resin sand production system |
| CN107497994A (en) * | 2017-09-19 | 2017-12-22 | 襄阳新金开泵业有限公司 | A kind of molding sand reclaiming device |
| CN108994255A (en) * | 2018-09-07 | 2018-12-14 | 南野金属材料(苏州)有限公司 | A kind of antiquated sand regeneration technology of sand casting |
| CN109622881A (en) * | 2019-01-31 | 2019-04-16 | 宁波华铸环保科技有限公司 | A kind of precoated sand production control method |
| CN109622881B (en) * | 2019-01-31 | 2021-01-15 | 天阳机械设备有限公司 | Production control method of precoated sand |
| CN110756727A (en) * | 2019-11-15 | 2020-02-07 | 贵阳白云合金熔铸厂 | Tectorial membrane molding sand regeneration process and system |
| CN111069528A (en) * | 2019-12-17 | 2020-04-28 | 湖州吴兴珀莱机械厂 | Sand return recycling system for cast iron |
| CN111069528B (en) * | 2019-12-17 | 2021-07-13 | 山东临港有色金属有限公司 | Sand return recycling system for cast iron |
| CN115780729A (en) * | 2023-02-01 | 2023-03-14 | 浙江双金机械集团股份有限公司 | Gravel crushing production line process |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20111109 |