CN102151789A - Fully-automatic circular wax-supplying system and working method thereof - Google Patents
Fully-automatic circular wax-supplying system and working method thereof Download PDFInfo
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- CN102151789A CN102151789A CN2010105498890A CN201010549889A CN102151789A CN 102151789 A CN102151789 A CN 102151789A CN 2010105498890 A CN2010105498890 A CN 2010105498890A CN 201010549889 A CN201010549889 A CN 201010549889A CN 102151789 A CN102151789 A CN 102151789A
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Abstract
The invention provides a fully-automatic circular wax-supplying system which comprises a medium conveying system, a conduction oil sleeve and a system controller. The fully-automatic circular wax-supplying system is characterized in that the layout of the fully-automatic circular wax-supplying system is carried out according to a manufacture process, wherein a first layer is a pouring hall; a second layer is a shell-manufacturing hall which is provided with an electric heating dewaxing kettle and a wax liquid rapid-dewatering and conveying device that are sequentially connected; a third layer is a wax pattern base; a fourth layer is a wax pressing hall which is provided with a wax liquid conveying control device, a wax processing device, a wax paste preparing and supplying center and a wax pressing machine that are sequentially connected; and the wax liquid rapid-dewatering and conveying device is connected with the wax processing device which is provided with a condensing exhaust pipe. The invention also provides a working method of the fully-automatic circular wax-supplying system.
Description
Technical field
The present invention relates to a kind of full-automatic circulation for wax system and method for work thereof.
Background technology
Existing hot investment casting machinery or all kinds of production lines mostly are the separate unit serial connection and are provided with, with wax material processing technology line is example, relevant device has the wax of melting equipment, system cream equipment, pressure injection equipment, dewaxing equipment etc., old type equipment and most user generally adopt each unit independently to be provided with, particularly under big place, remote distributional condition, in view of factors such as the insulation of wax material, monitoring, controls, the contact of equipment room can only be taked pipeline to connect to add the method that manual delivery combines on the production line.
Wax material is from being dissolved to forming process, and its state is that the solid-state form of paste is carried out the technology circulation, during temperature generally be controlled at press temperature 56-60 ℃ ± 5 ℃ in.Therefore, the temperature control of wax material circulation process is very important.Prior art is carried for remote circulation: the general pipeline outer wall resistive method that adopts of control, to be wound in pipeline or tank body outside by variety of way from the temperature control electric-heating belt, and then laying insulation material, link to each other with temperature controller with the operation of accurate control from temperature control electric-heating belt one end from the temperature control electric-heating belt, when temperature sensor detects pipe temperature and is lower than the temperature that sets, temperature controller is promptly connected power supply, bring into operation from the temperature control electric-heating belt, when temperature sensor detects pipe temperature and is higher than the temperature that sets, temperature controller is a deenergization, makes from the temperature control electric-heating belt to move under most economical rational state and satisfy the medium temperature requirement.
The full-automatic circulation of prior art design for the wax system will dewax, wax moisture networks completely from, wax processing, slack wax preparation and supply, pressure injection wax-pattern, the general pipeline outer wall resistive method that adopts of control, each link technological parameter adopts the thermal control element to realize automation control respectively, substantially can realize closely circulating carrying and control, production efficiency is higher, can keep continuous operation.But, the fault rate of the outer wall hanging resistance wire of the production line of this design is higher, when breaking down as a certain link, the maintenance of must stopping transport of whole piece pipeline, need treat after the fault restoration could recover after the wax material that has cured in the pipeline melts again to carry, its fault rate is higher, and energy consumption is big, and operating cost is higher.
Domestic prior art does not also have relevant achievement issue for the full-automatic circulation under big place, remote distributional condition temporarily for the wax system.
This circulation is carried and is had following defective:
When 1, breaking down as a certain link, the maintenance of must stopping transport of whole piece pipeline need be treated after the fault restoration could recover after the wax material that has cured in the pipeline melts again to carry, and its fault rate is higher, and energy consumption is big, and operating cost is higher.
2, the method that adopts man-handling of materials to carry: the forfeiture of wax material temperature is big, and wax material need pass through secondary heating; Wax material transhipment course of conveying becomes easily infected by dust and other impurity, influences the wax pattern quality; Production efficiency is lower.
Summary of the invention
In order to overcome above-mentioned technical problem, the invention provides a kind of full-automatic circulation for the wax system, comprise media feed system, conduction oil sleeve pipe, system controller; It is characterized in that full-automatic circulation is carried out according to preparation technology for the layout of wax system, ground floor is a pouring hall, and the second layer is system shell workshop, is furnished with the electric heating dewaxing still, wax liquid fast dewatering and the wax liquid conveying device that connect successively; The 3rd layer is the wax pattern storehouse; The 4th layer is pressure wax workshop, and the wax liquid conveying control device, wax treating apparatus, the slack wax that are furnished with connection successively prepare supply center, wax injector; Wax liquid fast dewatering and wax liquid conveying device are connected with the wax treating apparatus, and the wax treating apparatus has the condensation delivery pipe;
Preferably, described media feed system comprises successively the gas supply station, air accumulator, the intelligent reversal valve that connect, pumps cylinder, pumps cylinder and is connected with the outlet of wax liquid processing device with wax water quick disconnector respectively by check valve.
Preferably, described conduction oil sleeve pipe comprises heat-insulation layer, sleeve pipe, the interior bile duct of ecto-entad, and heat-insulation layer is coated on bushing outer surface, is provided with the conduction oil runner between sleeve pipe and interior bile duct.
Preferably, described system controller prepares supply center with heating dispatch station, wax water quick disconnector, electric heating dewaxing still, some double wax injectors, slack wax respectively, slack wax prepares supply center and is connected with the insulation dispatch station, dehydrater is connected with static device, dehydrater is connected sequencing valve respectively with static device two ends, and sequencing valve is connected with system controller.
Preferably, described interior bile duct is the interior bile duct that seamless steel pipe is made.
Preferably, described sleeve pipe is the sleeve pipe that seamless steel pipe is made.
Preferably, described heat-insulation layer is the cotton layer of glass.
A kind of full-automatic circulation is for the method for work of wax system, it is characterized in that, full-automatic circulation for the wax system will dewax, wax moisture networks completely from, wax processing, slack wax preparation and supply, pressure injection wax-pattern, adopt conduction oil insulation and computer program controlled technology, each link technological parameter is realized automation control.With dewaxing still wax material onset of dissolution, electric heating dewaxing still work inner bag surface temperature reduces the generation of distilled water more than 150 ℃ during dewaxing, and its pressure balance 0-0.6MPa finishes dewaxing at 6-8 in second; Through wax water quick disconnector negative pressure processed, the method that adopts the piston suction by media feed system with wax liquid be transported to system wax workshop dehydrator, leave standstill device, wax liquid reaches and makes the cream requirement through dewatering once more and purifying; Wax liquid enters system cream center, and wax material is carried out film-making, stirs cream; By the insulation transfer pipeline, adopt pneumatic conveying to wax injector; Wax work through overmolding, be coated with extension, system shell, sclerosis after, circulation enters the dissolving of electric heating dewaxing still wax material, finishes wax material circulation process.
Process characteristic:
(1) networks completely from preparation of → wax processing → slack wax and supply → pressure injection wax-pattern from dewaxing → wax moisture.
(2) computer program controlled, each link technological parameter is realized automation control, gets rid of human factor, slack wax steady quality, wax-pattern dimensional accuracy height.
(3) wax liquid, slack wax move by pipeline, have avoided entering of dust and other impurity, reduce labour cost, and good work environment does not have the evaporating, emitting, dripping or leaking of liquid or gas phenomenon, and corporate image is good.
(4) production efficiency height keeps operation continuously, and unmanned the former common solution of overall operation time ratio is saved half the time in order to cut off phenomenon, and especially the wax processing time shortens significantly, and overall operation efficiency doubles.
(5) owing to the shortening and the reduction of wax processing time, temperature, the mould material is aging to be reduced greatly, basic solution, and the life-span prolongs greatly, and the wax-pattern dimensional accuracy is stable.
(6) the project layout has Wenzhou region feature, and its technology is suitable for the production site of tier building.The utilization prospect is very wide.
The key technical indexes
(1) volume (amount): electric-heating steam dewaxing still: 1000*1200
Deep fat pond: 800X800X800
Casting amount a: 600*600*600mm
Wax fluid dewatering device 10X400L
Wax liquid leaves standstill device 10X400L
The conveying cylinder makes a round trip: 1 (L)
(2) latus rectum: carrier pipe 80
Sleeve pipe: 135
(3) nominal operation temperature: electric-heating steam dewaxing still: 183 ℃
Wax fluid dewatering device rated temperature: 120 ℃
Wax liquid leaves standstill the device rated temperature: 100 ℃
Conduction oil: 110～115 ℃
(4) operating pressure: 0.2-1.0MPa;
(5) general power: 32KW/380V
(6) control method: PLC
Description of drawings:
Fig. 1 is the integral layout figure of the specific embodiment of the invention;
Fig. 2 is the media feed system layout of the specific embodiment of the invention;
Fig. 3 is the annexation figure of the system controller of the specific embodiment of the invention;
Fig. 4 is the conduction oil sleeve structure schematic diagram of the specific embodiment of the invention.
Among the figure: the cotton layer of 1-glass, 2-sleeve pipe, bile duct in the 3-conduction oil runner, 4-, 5-wax liquid runner, 6-electric heating dewaxing still, 7-wax liquid fast dewatering and wax liquid conveying device, 8-wax liquid conveying control device, 9-wax treating apparatus, the 10-slack wax prepares supply center, 11-wax injector, 12-condensation delivery pipe.
The specific embodiment:
In conjunction with the accompanying drawings, below the present invention is further described.
A kind of full-automatic circulation comprises media feed system, conduction oil sleeve pipe, system controller for the wax system; Full-automatic circulation is carried out according to preparation technology for the layout of wax system, and ground floor is a pouring hall, and the second layer is system shell workshop, is furnished with the electric heating dewaxing still 6, wax liquid fast dewatering and the wax liquid conveying device 7 that connect successively; The 3rd layer is the wax pattern storehouse; The 4th layer is pressure wax workshop, and the wax liquid conveying control device 8, wax treating apparatus 9, the slack wax that are furnished with connection successively prepare supply center 10, wax injector 11; Wax liquid fast dewatering and wax liquid conveying device 7 are connected with wax treating apparatus 9, and wax treating apparatus 9 has condensation delivery pipe 12; Described media feed system comprises successively the gas supply station, air accumulator, the intelligent reversal valve that connect, pumps cylinder, pumps cylinder and is connected with the outlet of wax liquid processing device 9 with wax water quick disconnector respectively by check valve.Described conduction oil sleeve pipe comprises heat-insulation layer, sleeve pipe 2, the interior bile duct 4 of ecto-entad, and heat-insulation layer is coated on sleeve pipe 2 outer surfaces, and 4 in sleeve pipe 2 and interior bile duct are provided with conduction oil runner 3.Described system controller prepares supply center with heating dispatch station, wax water quick disconnector, electric heating dewaxing still, some double wax injectors, slack wax respectively, slack wax prepares supply center and is connected with the insulation dispatch station, dehydrater is connected with static device, dehydrater is connected sequencing valve respectively with static device two ends, and sequencing valve is connected with system controller.The interior bile duct that bile duct 4 is made for seamless steel pipe in described.The sleeve pipe that described sleeve pipe 2 is made for seamless steel pipe.Described heat-insulation layer is the cotton layer 1 of glass.In the interior bile duct 4 is wax liquid runner 5, circulation wax liquid.
A kind of full-automatic circulation is for the method for work of wax system, full-automatic circulation for the wax system will dewax, wax moisture networks completely from, wax processing, slack wax preparation and supply, pressure injection wax-pattern, adopt conduction oil insulation and computer program controlled technology, each link technological parameter is realized automation control.With dewaxing still wax material onset of dissolution, electric heating dewaxing still work inner bag surface temperature reduces the generation of distilled water more than 150 ℃ during dewaxing, and its pressure balance 0-0.6MPa finishes dewaxing at 6-8 in second; Through wax water quick disconnector negative pressure processed, the method that adopts the piston suction by media feed system with wax liquid be transported to system wax workshop dehydrator, leave standstill device, wax liquid reaches and makes the cream requirement through dewatering once more and purifying; Wax liquid enters system cream center, and wax material is carried out film-making, stirs cream; By the insulation transfer pipeline, adopt pneumatic conveying to wax injector; Wax work through overmolding, be coated with extension, system shell, sclerosis after, circulation enters the dissolving of electric heating dewaxing still wax material, finishes wax material circulation process.
At last, it is also to be noted that what more than enumerate only is specific embodiments of the invention, obviously, the invention is not restricted to above examples of implementation, many distortion can also be arranged.All distortion that those of ordinary skill in the art can directly derive or associate from content disclosed by the invention all should be thought protection scope of the present invention.
Claims (8)
1. a full-automatic circulation comprises media feed system, conduction oil sleeve pipe, system controller for the wax system; It is characterized in that full-automatic circulation is carried out according to preparation technology for the layout of wax system, ground floor is a pouring hall, and the second layer is system shell workshop, is furnished with the electric heating dewaxing still, wax liquid fast dewatering and the wax liquid conveying device that connect successively; The 3rd layer is the wax pattern storehouse; The 4th layer is pressure wax workshop, and the wax liquid conveying control device, wax treating apparatus, the slack wax that are furnished with connection successively prepare supply center, wax injector; Wax liquid fast dewatering and wax liquid conveying device are connected with the wax treating apparatus, and the wax treating apparatus has the condensation delivery pipe;
2. full-automatic circulation according to claim 1 is for the wax system, it is characterized in that, described media feed system comprises successively the gas supply station, air accumulator, the intelligent reversal valve that connect, pumps cylinder, pumps cylinder and is connected with the outlet of wax liquid processing device with wax water quick disconnector respectively by check valve.
3. full-automatic circulation according to claim 1 is characterized in that for the wax system, and described conduction oil sleeve pipe comprises heat-insulation layer, sleeve pipe, the interior bile duct of ecto-entad, and heat-insulation layer is coated on bushing outer surface, is provided with the conduction oil runner between sleeve pipe and interior bile duct.
4. full-automatic circulation according to claim 1 is for the wax system, it is characterized in that, described system controller prepares supply center with heating dispatch station, wax water quick disconnector, electric heating dewaxing still, some double wax injectors, slack wax respectively, slack wax prepares supply center and is connected with the insulation dispatch station, dehydrater is connected with static device, dehydrater is connected sequencing valve respectively with static device two ends, and sequencing valve is connected with system controller.
5. full-automatic circulation according to claim 3 is characterized in that for the wax system described interior bile duct is the interior bile duct that seamless steel pipe is made.
6. full-automatic circulation according to claim 3 is characterized in that for the wax system described sleeve pipe is the sleeve pipe that seamless steel pipe is made.
7. full-automatic circulation according to claim 3 is characterized in that for the wax system described heat-insulation layer is the cotton layer of glass.
8. full-automatic circulation according to claim 1 is for the method for work of wax system, it is characterized in that, full-automatic circulation for the wax system will dewax, wax moisture networks completely from, wax processing, slack wax preparation and supply, pressure injection wax-pattern, adopt conduction oil insulation and computer program controlled technology, each link technological parameter is realized automation control.With dewaxing still wax material onset of dissolution, electric heating dewaxing still work inner bag surface temperature reduces the generation of distilled water more than 150 ℃ during dewaxing, and its pressure balance 0-0.6MPa finishes dewaxing at 6-8 in second; Through wax water quick disconnector negative pressure processed, the method that adopts the piston suction by media feed system with wax liquid be transported to system wax workshop dehydrator, leave standstill device, wax liquid reaches and makes the cream requirement through dewatering once more and purifying; Wax liquid enters system cream center, and wax material is carried out film-making, stirs cream; By the insulation transfer pipeline, adopt pneumatic conveying to wax injector; Wax work through overmolding, be coated with extension, system shell, sclerosis after, circulation enters the dissolving of electric heating dewaxing still wax material, finishes wax material circulation process.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN2010105498890A CN102151789A (en) | 2010-11-18 | 2010-11-18 | Fully-automatic circular wax-supplying system and working method thereof |
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| CN2010105498890A CN102151789A (en) | 2010-11-18 | 2010-11-18 | Fully-automatic circular wax-supplying system and working method thereof |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102389942A (en) * | 2011-11-21 | 2012-03-28 | 山东泰山钢铁集团有限公司 | High-efficient and precise casting wax processing method |
| CN102872981A (en) * | 2012-09-10 | 2013-01-16 | 曲险峰 | Method and device for centrifugally separating and removing solid impurities in investment casting pattern material at high speed |
| CN104353779A (en) * | 2014-10-31 | 2015-02-18 | 安徽应流集团霍山铸造有限公司 | Method for removing polyvinyl chloride foam pattern during precision casting of evaporative pattern |
| CN107617534A (en) * | 2017-10-26 | 2018-01-23 | 大连京丰机械制造有限公司 | A kind of variable frequency pump fills wax system |
| CN111575056A (en) * | 2020-06-28 | 2020-08-25 | 中山市铸友自动化机械设备有限公司 | Wax recovery processing system and method applied to precision casting |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1100459A (en) * | 1993-09-16 | 1995-03-22 | 刘兴荣 | Wax recovering system |
| CN2595490Y (en) * | 2003-02-18 | 2003-12-31 | 刘忠奎 | Novel wax mold die casting machine |
| CN201168767Y (en) * | 2008-04-02 | 2008-12-24 | 蓬莱金创集团公司 | Wax feed apparatus of disc wax injector |
| CN101649729A (en) * | 2008-08-15 | 2010-02-17 | 北京名辉宝狮油田设备有限公司 | Oil pipe connector, casing pipe connector and heat washing and paraffin removing system which are combined in use |
-
2010
- 2010-11-18 CN CN2010105498890A patent/CN102151789A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1100459A (en) * | 1993-09-16 | 1995-03-22 | 刘兴荣 | Wax recovering system |
| CN2595490Y (en) * | 2003-02-18 | 2003-12-31 | 刘忠奎 | Novel wax mold die casting machine |
| CN201168767Y (en) * | 2008-04-02 | 2008-12-24 | 蓬莱金创集团公司 | Wax feed apparatus of disc wax injector |
| CN101649729A (en) * | 2008-08-15 | 2010-02-17 | 北京名辉宝狮油田设备有限公司 | Oil pipe connector, casing pipe connector and heat washing and paraffin removing system which are combined in use |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102389942A (en) * | 2011-11-21 | 2012-03-28 | 山东泰山钢铁集团有限公司 | High-efficient and precise casting wax processing method |
| CN102389942B (en) * | 2011-11-21 | 2013-05-08 | 山东泰山钢铁集团有限公司 | High-efficient and precise casting wax processing method |
| CN102872981A (en) * | 2012-09-10 | 2013-01-16 | 曲险峰 | Method and device for centrifugally separating and removing solid impurities in investment casting pattern material at high speed |
| CN104353779A (en) * | 2014-10-31 | 2015-02-18 | 安徽应流集团霍山铸造有限公司 | Method for removing polyvinyl chloride foam pattern during precision casting of evaporative pattern |
| CN107617534A (en) * | 2017-10-26 | 2018-01-23 | 大连京丰机械制造有限公司 | A kind of variable frequency pump fills wax system |
| CN111575056A (en) * | 2020-06-28 | 2020-08-25 | 中山市铸友自动化机械设备有限公司 | Wax recovery processing system and method applied to precision casting |
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Application publication date: 20110817 |