CN102744163B - Investment-pattern wax liquor filter unit and method for processing wax liquors by using same - Google Patents
Investment-pattern wax liquor filter unit and method for processing wax liquors by using same Download PDFInfo
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- CN102744163B CN102744163B CN 201210260080 CN201210260080A CN102744163B CN 102744163 B CN102744163 B CN 102744163B CN 201210260080 CN201210260080 CN 201210260080 CN 201210260080 A CN201210260080 A CN 201210260080A CN 102744163 B CN102744163 B CN 102744163B
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Abstract
The invention provides an investment-pattern wax liquor filter unit and a method for processing wax liquors by using the investment-pattern wax liquor filter unit, belonging to the field of investment casting technology. The investment-pattern wax liquor filter unit comprises a first plate, wherein a rotating shaft is connected to the lower part of the first plate and a power transmission gear; the left and right ends of the first plate are connected to two second plates movably; the outer ends of the lower surfaces of the two second plates are connected to hydraulic cylinders respectively; wax processing barrels are fixed on the upper surfaces of the two second plates respectively and both comprise barrel bodies; conduction oils and heating elements are arranged in an interlayer of the shell of each barrel body; and wax-removing pipes and discharging pipes are inserted into the barrel bodies. When the wax liquors are processed, the wax liquors are poured into the wax processing barrels, and the heating elements are started to melt the wax liquors into liquid waxes; the hydraulic cylinders and a motor are started to rotate the two wax processing barrels for 1-2 hours; the motor and the hydraulic cylinders are closed in a standing state for 1 hour; and finally the discharging pipes and the wax-removing pipes are opened to flow pure wax liquors out. According to the investment-pattern wax liquor filter unit and the method for processing wax liquors by using the investment-pattern wax liquor filter unit provided by the invention, impurities and moistures in the wax liquors can be removed effectively, the wax processing cycle is reduced greatly and the production efficiency is improved.
Description
Technical field
The present invention relates to the model casting technical field, relate to a kind of fusible pattern wax liquid filter specifically and use this device to handle the method for wax liquid.
Background technology
In the precision-investment casting, the conventional processes of middle temperature wax is to adopt the mode that adds thermal agitation to evaporate except the moisture in the dewax liquid.Because wax liquid is in rolling, boiling shape in the heating whipping process, the ash content in the wax liquid and impurity are difficult to remove, and also need to increase the step that leaves standstill together, and this makes the whole wax cycle of handling need 36 hours approximately.Because wax liquid is in 130 ℃ of left and right sides conditions of high temperature for a long time, wax is easily aging in addition.
Summary of the invention
The purpose of this invention is to provide a kind of centrifugal wax treating apparatus and use this device to produce the method for pure wax liquid, it can effectively remove impurity, moisture in the wax liquid, and shortens wax greatly and handle the cycle, has improved production efficiency.
In order to realize such scheme, technical solution of the present invention is: a kind of fusible pattern wax liquid filter, comprising first flat board, the following vertical connection rotating shaft of described first flat board, the lower end of described rotating shaft is connected with actuating unit, described rotating shaft is installed on the plane bearing, described plane bearing is fixed on the bracing frame, the left side of described first flat board, right two ends are respectively by hinge and two second dull and stereotyped connections, the lower surface outside portion of two described second flat boards is connected with the piston rod upper end of a hydraulic cylinder respectively, the cylinder body lower end of two described hydraulic cylinders is separately fixed on two connecting plates, the upper end of two described connecting plates is separately fixed at the lower surface of first flat board, the upper surface of two described second flat boards respectively fixedly wax handle bucket, described wax is handled the staving that bucket comprises that the upper end is uncovered, be stamped seal cover on the described staving, the shell of described staving is the hollow sandwich setting, be placed with conduction oil in the shell interlayer of described staving, be placed with heating element heater in the described conduction oil, vertically be plugged with the de-waxing pipe on the side wall of outer shell of described staving, one end of described de-waxing pipe stretches into the inner chamber of staving, the other end of described de-waxing pipe stretches out staving, the lower end of described staving is plugged with blow-off pipe, the inner chamber of staving is stretched in the upper end of described blow-off pipe, and the lower end of described blow-off pipe is stretched out staving and passed second flat board.
Fusible pattern wax liquid filter of the present invention, wherein said actuating unit comprises the belt pulley that is installed on the rotating shaft lower end, described belt pulley is connected with motor by belt.
Fusible pattern wax liquid filter of the present invention, wherein said heating element heater is heater, also is placed with the thermal resistance of control heater heating-up temperature in the described conduction oil.
Fusible pattern wax liquid filter of the present invention is equipped with the electric control box of controlling motor, heater and thermal resistance on wherein said first flat board.
Fusible pattern wax liquid filter of the present invention, wherein two described connecting plates are symmetrical L shaped plate.
The present invention uses fusible pattern wax liquid filter to handle the method for wax liquid, and it comprises the steps:
(1) the wax liquid that will handle is earlier poured the bowl inner chamber that two waxes are handled bucket into, starts heating element heater, makes wax liquid heat fused to be processed become liquid;
(2) primer fluid cylinder pressure and motor afterwards, the piston rod of two hydraulic cylinders protrudes upward, and with the outboard end jack-up of two second flat boards, makes two waxes handle staving fast rotational 1-2 hour of bucket;
(3) disable motor and hydraulic cylinder left standstill 1 hour;
(4) open blow-off pipe afterwards, dirt is discharged from blow-off pipe, open the de-waxing pipe again, can emit pure wax liquid.
The present invention uses fusible pattern wax liquid filter to handle the method for wax liquid, and wherein the wax liquid temperature in the step (1) is at 95-98 ℃.
The present invention uses fusible pattern wax liquid filter to handle the method for wax liquid, and wherein the rotating speed of step (2) middle belt pulley is 3000-3500 rev/min.
After adopting such scheme, fusible pattern wax liquid filter of the present invention and use this device to handle the method for wax liquid, by with two second flat boards of two hydraulic cylinder jack-up, make two waxes handle bucket and be state with horizontal tilt, this moment is again by rotating rotating shaft, making two waxes handle bucket is the axle center rotation with the rotating shaft, make the pending wax liquid that is positioned in the wax processing bucket staving under action of centrifugal force, with dirt, moisture separates with pure wax liquid, pure wax liquid level is in dirt and moisture top, like this by blow-off pipe with dirt, moisture is discharged, by the de-waxing pipe pure wax liquid is discharged, effectively remove the impurity in the wax liquid, moisture, and needed wax liquid can be finished dealing with altogether in 2-3 hour before and after the present invention, shorten the wax liquid processing processing cycle greatly, improved production efficiency.
Description of drawings
Fig. 1 is duty one schematic diagram that fusible pattern wax liquid filter of the present invention is handled wax liquid;
Fig. 2 is duty two schematic diagrames that fusible pattern wax liquid filter of the present invention is handled wax liquid.
The specific embodiment
As depicted in figs. 1 and 2, fusible pattern wax liquid filter of the present invention comprises first flat board 1, and this first flat board 1 is made by steel plate.On first flat board 1 electric control box 20 is installed).The following vertical connection rotating shaft 2 of first flat board 1.Can connect by welding or bolt connecting mode.The lower end of rotating shaft 2 is connected with actuating unit.Actuating unit comprises the belt pulley 15 that is installed on rotating shaft 2 lower ends, and belt pulley 15 is gone up second belt pulley of installing by 17 in belt 16 and motor and is connected (not shown).Motor 17 is controlled work by electric control box 20.Rotating shaft 2 is installed on the plane bearing 3, is fixedly welded on the upper surface of bracing frame 4 below the plane bearing 3.The left and right two ends of first flat board 1 are connected with two second dull and stereotyped 6 by hinge 5 respectively.Weld with the piston rod upper end of a hydraulic cylinder 7 respectively the lower surface outside portion of two second flat boards 6.The cylinder body lower end of two hydraulic cylinders 7 is weldingly fixed on respectively on the level board of two L shaped connecting plate 8 bottoms.The upper end of two connecting plates 8 is weldingly fixed on the lower surface of first flat board 1 respectively.The upper surface of two second flat boards 6 is welded with wax respectively and handles bucket 9.Wax is handled the staving 10 that bucket 9 comprises that the upper end is uncovered.Be stamped seal cover 11 on the staving 10.The shell of staving 10 is the hollow sandwich setting.Be placed with conduction oil 12 in the shell interlayer of staving 10.Be placed with heater 18 and thermal resistance 19 in the conduction oil 12.Heater 18 and thermal resistance 19 are controlled work by electric control box 20.Thermal resistance 19 is for the heating-up temperature of control heater 18, and when heating-up temperature surpassed the value of regulation, thermal resistance 19 provided signal to electric control box 20, and the electric switch of electric control box 20 outage heaters 18 stops heating.Vertically be plugged with de-waxing pipe 13 on the side wall of outer shell of staving 10.One end of de-waxing pipe 13 stretches into the inner chamber of staving 10, and the other end stretches out staving 10.The lower end of staving 10 is plugged with blow-off pipe 14.The inner chamber of staving 10 is stretched in the upper end of blow-off pipe 14, and the lower end is stretched out staving 10 and passed second flat board 6.
Method with fusible pattern wax liquid filter processing wax liquid of the present invention comprises the steps:
(1) the wax liquid that will handle is earlier poured two waxes into and is handled in the staving 10 of bucket 9, starts heater 18 and thermal resistance 19 by electric control box 20, makes wax liquid temperature to be processed at 95-98 ℃, and it is liquid that heat fused becomes;
(2) afterwards by electric control box 20 starter motors 17, open simultaneously the piston rod of 7, two hydraulic cylinders 7 of hydraulic cylinder is protruded upward, with the outboard end jack-up of two second flat boards 6, make two waxes handle bucket 9 fast rotational 1-2 hours, this moment, the rotating speed of belt pulley 15 was 3000-3500 rev/min;
(3) by electric control box 20 disable motors 17 and hydraulic cylinder 7, this moment, two second flat boards 6 of fusible pattern wax liquid filter of the present invention were in level, as shown in Figure 2, were in same horizontal plane with first flat board 1, left standstill 1 hour;
(4) open blow-off pipe 14 afterwards, dirt, moisture are discharged from blow-off pipe 14, open de-waxing pipe 13 again, can emit pure wax liquid.
Fusible pattern wax liquid filter of the present invention and use this device to handle the method for wax liquid, dirt in the pending wax liquid, moisture and pure wax liquid are separated, pure wax liquid level is in dirt and moisture top, effectively remove impurity, moisture in the wax liquid, processing procedure needed get final product altogether in 2-3 hour, shorten the wax liquid processing processing cycle greatly, improved production efficiency.And fusible pattern wax liquid filter of the present invention is simple in structure, easy to operate, time saving and energy saving.
The above embodiment is described preferred embodiment of the present invention; be not that scope of the present invention is limited; design under the prerequisite of spirit not breaking away from the present invention; various distortion and improvement that the common engineers and technicians in this area make technical scheme of the present invention all should fall in the definite protection domain of claims of the present invention.
Claims (10)
1. fusible pattern wax liquid filter, it is characterized in that: comprise first flat board (1), the following vertical connection rotating shaft (2) of described first flat board (1), the lower end of described rotating shaft (2) is connected with actuating unit, described rotating shaft (2) is installed on the plane bearing (3), described plane bearing (3) is fixed on the bracing frame (4), the left side of described first flat board (1), right two ends are connected with two second flat boards (6) by hinge (5) respectively, the lower surface outside portion of two described second flat boards (6) is connected with the piston rod upper end of a hydraulic cylinder (7) respectively, the cylinder body lower end of two described hydraulic cylinders (7) is separately fixed on two connecting plates (8), the upper end of two described connecting plates (8) is separately fixed at the lower surface of first flat board (1), the upper surface of two described second flat boards (6) is fixedly wax processing barrel (9) respectively, described wax is handled the staving (10) that bucket (9) comprises that the upper end is uncovered, be stamped seal cover (11) on the described staving (10), the shell of described staving (10) is the hollow sandwich setting, be placed with conduction oil (12) in the shell interlayer of described staving (10), described conduction oil is placed with heating element heater in (12), vertically be plugged with de-waxing pipe (13) on the side wall of outer shell of described staving (10), one end of described de-waxing pipe (13) stretches into the inner chamber of staving (10), the other end of described de-waxing pipe (13) stretches out staving (10), the lower end of described staving (10) is plugged with blow-off pipe (14), the inner chamber of staving (10) is stretched in the upper end of described blow-off pipe (14), and the lower end of described blow-off pipe (14) is stretched out staving (10) and passed second flat board (6).
2. fusible pattern wax liquid filter as claimed in claim 1, it is characterized in that: described actuating unit comprises the belt pulley (15) that is installed on rotating shaft (2) lower end, described belt pulley (15) is connected with motor (17) by belt (16).
3. fusible pattern wax liquid filter as claimed in claim 2, it is characterized in that: described heating element heater is heater (18), also is placed with the thermal resistance (19) of control heater (18) heating-up temperature in the described conduction oil (12).
4. fusible pattern wax liquid filter as claimed in claim 3 is characterized in that: the electric control box (20) that control motor (17), heater (18) and thermal resistance (19) is installed on described first flat board (1).
5. fusible pattern wax liquid filter as claimed in claim 4 is characterized in that: two described connecting plates (8) are symmetrical L shaped plate.
6. a right to use requires 1 described fusible pattern wax liquid filter to handle the method for wax liquid, and it comprises the steps:
(1) the wax liquid that will handle is earlier poured the bowl inner chamber that two waxes are handled bucket into, starts heating element heater, makes wax liquid heat fused to be processed become liquid;
(2) primer fluid cylinder pressure and motor afterwards, the piston rod of two hydraulic cylinders protrudes upward, and with the outboard end jack-up of two second flat boards, makes two waxes handle staving fast rotational 1-2 hour of bucket;
(3) disable motor and hydraulic cylinder left standstill 1 hour;
(4) open blow-off pipe afterwards, dirt is discharged from blow-off pipe, open the de-waxing pipe again, can emit pure wax liquid.
7. use fusible pattern wax liquid filter as claimed in claim 6 is handled the method for wax liquid, and it is characterized in that: the wax liquid temperature in the step (1) is at 95-98 ℃.
8. a right to use requires the described fusible pattern wax liquid filter of one of 2-5 to handle the method for wax liquid, and it comprises the steps:
(1) the wax liquid that will handle is earlier poured the bowl inner chamber that two waxes are handled bucket into, starts heating element heater, makes wax liquid heat fused to be processed become liquid;
(2) primer fluid cylinder pressure and motor afterwards, the piston rod of two hydraulic cylinders protrudes upward, and with the outboard end jack-up of two second flat boards, makes two waxes handle staving fast rotational 1-2 hour of bucket;
(3) disable motor and hydraulic cylinder left standstill 1 hour;
(4) open blow-off pipe afterwards, dirt is discharged from blow-off pipe, open the de-waxing pipe again, can emit pure wax liquid.
9. use fusible pattern wax liquid filter as claimed in claim 8 is handled the method for wax liquid, and it is characterized in that: the wax liquid temperature in the step (1) is at 95-98 ℃.
10. use fusible pattern wax liquid filter as claimed in claim 8 is handled the method for wax liquid, and it is characterized in that: the rotating speed of step (2) middle belt pulley is 3000-3500 rev/min.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210260080 CN102744163B (en) | 2012-07-25 | 2012-07-25 | Investment-pattern wax liquor filter unit and method for processing wax liquors by using same |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210260080 CN102744163B (en) | 2012-07-25 | 2012-07-25 | Investment-pattern wax liquor filter unit and method for processing wax liquors by using same |
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| Publication Number | Publication Date |
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| CN102744163A CN102744163A (en) | 2012-10-24 |
| CN102744163B true CN102744163B (en) | 2013-08-21 |
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| CN 201210260080 Active CN102744163B (en) | 2012-07-25 | 2012-07-25 | Investment-pattern wax liquor filter unit and method for processing wax liquors by using same |
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| DE102012221734A1 (en) * | 2012-11-28 | 2014-05-28 | Robert Bosch Gmbh | Cartridge with electric sliding contact and process |
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| SU1666190A1 (en) * | 1989-04-20 | 1991-07-30 | Предприятие П/Я А-1686 | Planetary centrifuge |
| JP3088067B2 (en) * | 1995-03-09 | 2000-09-18 | 株式会社日本精機製作所 | Defoaming stirrer |
| CN1132666A (en) * | 1995-11-30 | 1996-10-09 | 刘明奎 | Automatic filtering-drum centrifugal filter with spiral baffle |
| CN2644003Y (en) * | 2003-06-13 | 2004-09-29 | 李军掴 | Non-pressure centrifugal oil filtering machine |
| JP2007151468A (en) * | 2005-12-06 | 2007-06-21 | Japan Home Supply Kk | Processing apparatus |
| CN201519616U (en) * | 2009-09-17 | 2010-07-07 | 蔡体勇 | Two-speed automatic grease removing centrifugal machine |
| CN201676603U (en) * | 2010-05-23 | 2010-12-22 | 孙云祥 | Wax liquid pressure filtration facility |
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