CN108705082A - Binder removing means - Google Patents
Binder removing means Download PDFInfo
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- CN108705082A CN108705082A CN201810556412.1A CN201810556412A CN108705082A CN 108705082 A CN108705082 A CN 108705082A CN 201810556412 A CN201810556412 A CN 201810556412A CN 108705082 A CN108705082 A CN 108705082A
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- Prior art keywords
- exhaust pipe
- fixed
- pipe
- babinet
- wedge block
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
- B22F3/10—Sintering only
- B22F3/1017—Multiple heating or additional steps
- B22F3/1021—Removal of binder or filler
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
- B22F3/003—Apparatus, e.g. furnaces
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Separation By Low-Temperature Treatments (AREA)
Abstract
The present invention relates to alloy production fields, disclose a kind of binder removing means, including sintering furnace and babinet, sintering furnace is equipped with exhaust pipe and air inlet pipe, exhaust bottom of the tube is communicated with several drain pipes, drain pipe is located in babinet, and all drain bottom of the tube penetrate lower chambers and are communicated with collector tube jointly, and the outlet end of collector tube is connected to fluid box；Exhaust pipe is equipped with several liquefaction units for being used to enhance binder liquefaction effect, and liquefaction unit is mainly made of shaft, the first turbine, the second turbine, several agitator arms, the first wedge block, the second wedge block, oscillating plate, inserted link, flexible sealing plate, air bag；Expansion box is also communicated with return duct, third valve is equipped on return duct, and the one end of return duct far from expansion box penetrates babinet lower chambers and is connected with each drain pipe.This programme can make gas phase forming agent adequately be liquefied, and can more effectively recycle the binder in product.
Description
Technical field
The invention belongs to alloy dewaxing device fields.
Background technology
In the production process of hard alloy, in order to make product preferably shape, binder can generally be added in the product,
If but binder stops in the product, the quality of product can be influenced, so needing after the sintering to remove binder.At
Shape agent can be in a kind of vaporized state in the event of high temperatures, make the binder of gasification fixed by way of drying or being evacuated
To movement, the recycling and storage of agent are formed by dewaxing device.
Notification number is that the Chinese utility model patent of CN206457533U discloses a kind of CEMENTED CARBIDE PRODUCTION dewaxing burning
Tie all-in-one oven, including sintering furnace body, argon gas aerating system, hydrogen aerating system, vacuum extractor, temperature control system and pressure
Power meter, argon gas aerating system, hydrogen aerating system, vacuum extractor, temperature control system and pressure gauge are set to sintering furnace sheet
Body.For the device under micro-positive pressure hydrogen atmosphere, staged heating and heat preservation realizes the removing of binder.But the device is profit
The intrinsic gas phase forming agent of sintering furnace is extracted out with vacuum extractor, gas phase forming agent is not liquefied and is recycled,
Cause the great wasting of resources.Therefore, it is necessary to make improvements on the apparatus so that gas phase forming agent can fully liquefy simultaneously
It is recovered.
Invention content
The purpose of the present invention is to provide a kind of removings of binder that gas phase forming agent can be made fully to liquefy and be recovered
Device.
In order to achieve the above object, base case of the invention provides binder removing means, including sintering furnace and babinet,
The babinet includes upper chamber and lower chambers, and coolant liquid is housed in the upper chamber；It is equipped on cabinet exterior for storing hydrogen
The expansion box of gas and fluid box for storing liquid binder；The sintering furnace be equipped with exhaust pipe and air inlet pipe, it is described into
The one end of tracheae far from sintering furnace is connected with expansion box, and air inlet pipe is equipped with the first valve；The exhaust pipe passes through babinet
Upper chamber and be connected to expansion box, and exhaust pipe be equipped with the second valve；Exhaust bottom of the tube is communicated with several drain pipes, institute
It states drain pipe to be located in babinet, and all drain bottom of the tube penetrate lower chambers and are communicated with collector tube jointly, the collector tube
Outlet end be connected to fluid box；Exhaust pipe is equipped with several liquefaction units for being used to enhance binder liquefaction effect, described
Liquefaction unit includes being rotatably connected on the shaft of top of the box, and several agitator arms are fixed in the shaft, wherein one is stirred
Lever bottom is equipped with the first wedge block；Shaft lower part penetrates in exhaust pipe and drain pipe and is fixed with the first turbine and the second whirlpool
Wheel, first turbine are located in exhaust pipe, and second turbine is located in drain pipe；It is equipped with above exhaust pipe and is located at stirring rod
It is fixed with several first springs between at the top of the oscillating plate of lower section, the oscillating plate and exhaust pipe, is fixed at the top of oscillating plate
With matched second wedge block of the first wedge block；Oscillating plate bottom is fixed with inserted link, and movable mouth is provided at the top of exhaust pipe, described
Flexible sealing plate is fixed in movable mouth, the inserted link bottom offsets with flexible sealing plate；Air bag is fixed in exhaust pipe, it is described
Air bag is located at the underface of flexible sealing plate；Expansion box is also communicated with return duct, and third valve is equipped on the return duct, and
The one end of return duct far from expansion box penetrates babinet lower chambers and is connected with each drain pipe.
The principle of this base case is：
The gas for being mixed with hydrogen and gaseous state binder is discharged to from sintering furnace in exhaust pipe, and gas flows in exhaust pipe
During can be cooled liquid cooling but, make gas phase forming agent gradually liquefy and be discharged in fluid box from drain pipe, collector tube.Gas
Body can act in flow process on the first turbine in each liquefaction unit successively, the first turbine rotation and drive shaft,
Second turbine, several agitator arms rotate together, several agitator arms in rotation process can to the coolant liquid in upper chamber into
Row agitation.Second turbine can constantly pump the gas in drain pipe in rotation process into exhaust pipe, in expansion box
Hydrogen and the gas phase forming agent not being liquefied are sent back in exhaust pipe again, and gas phase forming agent is made to be liquefied again；Meanwhile gas
Being pumped into exhaust pipe makes, and can prevent the gas phase forming agent not being liquefied from entering in drain pipe and cause to waste.
Agitator arm can drive the first wedge block to rotate together in rotation process, the first wedge block by with the second wedge block
Mutual cooperation oscillating plate and inserted link can be pushed to move down, the first spring is compressed, and inserted link can push during moving down
Flexible sealing plate generates downwards deformation and causes to squeeze to air bag, to make air bag generate expansion and will be vented the seal of tube, prevents
The flowing of gas in exhaust pipe, to further extend gas phase forming agent residence time in exhaust pipe.When first
When wedge block and the second wedge block are staggered, oscillating plate and inserted link gradually move up under the action of the first spring restoring force, soft
Property sealing plate and air bag also gradually resile, formed again between air bag and exhaust pipe gap for gas circulate.
The advantageous effect of this base case is：
(1) this programme can make gas phase forming agent adequately be liquefied, and can more effectively recycle the binder in product.
(2) agitator arm of this programme can stir the coolant liquid in upper chamber in rotation process, accelerate coolant liquid
With the relative motion of exhaust pipe, to play the role of accelerate gas phase forming agent cooling liquid；In addition, agitator arm is in rotation process
In, coolant liquid can slow down the reaction force of agitator arm the velocity of rotation of the first turbine, to make the flowing velocity of gas slow down,
Residence time of the gas in exhaust pipe is extended, to enable the gas phase forming agent in gas to be fully cooled liquid by coolant liquid
Change, is more advantageous to the recycling of gas phase forming agent.
(3) first turbine of this programme can consume the portion of energy of gas in rotation process, make the flowing speed of gas
Degree slows down, and extends gas phase forming agent residence time in exhaust pipe, to keep the gas phase forming agent in gas cold
But liquid is fully cooled liquefaction, is conducive to the recycling of gas phase forming agent.
(4) second turbine of this programme can constantly pump the gas in drain pipe in rotation into exhaust pipe, and one
Aspect can prevent the gas for being mixed with gas phase forming agent in exhaust pipe from entering in drain pipe so that gas phase forming agent is always in exhaust pipe
Middle flowing makes gas phase forming agent be fully cooled liquefaction by coolant liquid；On the other hand can also will go into gaseous state in drain pipe at
Shape agent is pumped back again carries out cooling liquid in exhaust pipe, gas phase forming agent is made adequately to be liquefied, and prevents from liquefying insufficient
Gas phase forming agent enter in fluid box and cause to waste；In addition, the rotation of the second turbine can also drive the hydrogen in expansion box
Gas is flowed into drain pipe, exhaust pipe, both can further be prevented gas phase forming agent from entering in drain pipe, and be enable gas phase forming agent
It is enough that liquefaction is adequately cooled in exhaust pipe, and can make to enter in expansion box but not liquefy complete gas phase forming agent again
It returns in exhaust pipe and is adequately liquefied, further improve the liquefaction effect of gas phase forming agent, be more advantageous to gaseous state
The recycling of binder.
(5) this programme is by the mutual cooperation of the first wedge block and the second wedge block, and inserted link can be made intermittently to allow flexibility
Sealing plate deforms upon and by air sac pressing, makes air bag that will be vented the seal of tube, intermittently prevents the gas in exhaust pipe
Flowing enables gas phase forming agent more to be filled to further extend gas phase forming agent residence time in exhaust pipe
The liquefaction divided, is conducive to the recycling of gas phase forming agent.
Scheme two：This is the preferred of basic scheme, on the drain pipe coiling have a helix tube, the import of the helix tube with
Upper chamber is connected to, and the outlet of helix tube is connected to lower chambers；Upper chamber bottom is equipped with fixed seat and cover board, and the cover board sliding connects
It is connected on upper chamber bottom, and is fixed with second spring between cover board and fixed seat, is provided on cover board and is adapted with helix tube import
To interface；It is fixed with third wedge block on cover board, connecting rod is fixed on inserted link, the connecting rod bottom is fixed with and third wedge shape
Matched 4th wedge block of block.
In the present solution, inserted link can drive connecting rod and the 4th wedge block to move down, the 4th wedge block passes through wedge-shaped with third
The cooperation of block can push cover board to be moved to the left, and to make being connected with the import of helix tube to interface on cover board, allow and absorb
The coolant liquid of gas heat enters in helix tube, is kept the temperature to the binder to have liquefied, prevents binder from flowing to liquid
It can not be flowed in fluid box because of solidification during case.
Scheme three：This is preferred for scheme two, and the shaft bottom is fixed with scraper plate, the inner wall of the scraper plate and drain pipe
It offsets.Scraper plate in this programme can scrape the binder of drain inside pipe wall upper liquid during being rotated with shaft, make
Liquid forming agent above scraper plate can speed up flowing, to enable liquid forming agent to be collected into fluid box as soon as possible
In.
Scheme four：This is the preferred of basic scheme, and refrigerator is provided in the expansion box.Refrigerator can will be in expansion box
Gas cooled down, make gas in expansion box can be further to gas phase forming during by return duct and exhaust pipe
Agent, which carries out cooling, makes its liquefaction, further in the liquefaction effect for enhancing gas phase forming agent.
Scheme five：This is the preferred of basic scheme, and the babinet top is fixed with for adding cooling toward babinet upper chamber
The charging box of liquid.Charging box can be that upper chamber supplements coolant liquid in time, ensure that the gas in exhaust pipe can obtain fully
Liquefaction.
Scheme six：This is the preferred of basic scheme, and sealing ring is equipped between the shaft and exhaust pipe.Sealing ring can enhance
Leakproofness between exhaust pipe and shaft.
Description of the drawings
Fig. 1 is the structural schematic diagram of binder removing means of the present invention；
Fig. 2 is the vertical view of Fig. 1 cover plates；
Fig. 3 is the right view of exhaust pipe in Fig. 1.
Specific implementation mode
It is further described below by specific implementation mode：
Reference numeral in Figure of description includes：Sintering furnace 1, babinet 2, exhaust pipe 3, air inlet pipe 4, return duct 5, gas storage
Case 6, fluid box 7, shaft 8, agitator arm 9, the first wedge block 10, the second wedge block 11, oscillating plate 12, the first spring 13, inserted link
14, flexible sealing plate 15, air bag 16, the first turbine 17, the second turbine 18, drain pipe 19, helix tube 20, cover board 21, third wedge
Shape block 22, second spring 23, fixed seat 24, the 4th wedge block 25, collector tube 26, upper chamber 27, lower chambers 28, scraper plate 29,
One valve 30, the second valve 31, third valve 32, to interface 33, import 34, connecting rod 35.
Embodiment is substantially as shown in Fig. 1：
Binder removing means, mainly by sintering furnace 1, babinet 2, exhaust pipe 3, air inlet pipe 4, return duct 5, liquefaction unit,
Expansion box 6 and fluid box 7 are constituted.Babinet 2 includes upper chamber 27 and lower chambers 28, and coolant liquid is housed in upper chamber 27, and babinet 2 pushes up
Portion is equipped with charging box, and charging box into 2 upper chamber 27 of babinet for adding coolant liquid.It is installed in 2 outer right wall of babinet useful
In the expansion box 6 of storage hydrogen and for the fluid box 7 of storing liquid binder, refrigerator is provided in expansion box 6.Sintering furnace
1 top is equipped with exhaust pipe 3, and 1 lower part of sintering furnace is equipped with air inlet pipe 4, and the one end of air inlet pipe 4 far from sintering furnace 1 is connected with expansion box 6
It is logical, and air inlet pipe 4 is equipped with the first valve 30.Exhaust pipe 3 passes through the upper chamber 27 of babinet 2 and is connected to expansion box 6, and is vented
Pipe 3 is equipped with the second valve 31.3 bottom of exhaust pipe is communicated with several drain pipes 19, and drain pipe 19 is located in babinet 2, and institute
There is 19 bottom of drain pipe to penetrate lower chambers 28 and be connected to jointly with collector tube 26, collector tube 26 is located at the lower chambers 28 of babinet 2
In, and the outlet end of collector tube 26 is connected to fluid box 7.
Coiling has helix tube 20, the import 34 of helix tube 20 to be connected to upper chamber 27 on drain pipe 19, and helix tube 20 goes out
Mouth is connected to lower chambers 28.27 bottom of upper chamber is welded with fixed seat 24, and cover board 21 is slidably connected at 27 bottom of upper chamber, and covers
It is welded with second spring 23 between plate 21 and fixed seat 24, as shown in Fig. 2, is provided on cover board 21 and 20 import of helix tube, 34 phase
Adaptation to interface 33.It is welded with third wedge block 22 on cover board 21, connecting rod 35 is welded on inserted link 14,35 bottom of connecting rod is fixed
Have and 22 matched 4th wedge block 25 of third wedge block.
Exhaust pipe 3 is equipped with several liquefaction units, and liquefaction unit is for enhancing binder liquefaction effect.Liquefaction unit master
It will be by shaft 8, the first turbine 17, the second turbine 18, several agitator arms 9, the first wedge block 10, the second wedge block 11, oscillation
Plate 12, inserted link 14, flexible sealing plate 15, air bag 16 are constituted.8 top of shaft is rotatably connected on babinet 2,8 upper weld of shaft
There are several agitator arms 9, wherein 9 bottom of agitator arm is welded with the first wedge block 10；8 lower part of shaft penetrates 3 He of exhaust pipe
In drain pipe 19, and 8 lower part of shaft is equipped with the first turbine 17 and the second turbine 18, and the first turbine 17 is located in exhaust pipe 3, the
Two turbines 18 are located in drain pipe 19；Sealing ring is equipped between shaft 8 and exhaust pipe 3.8 bottom of shaft is welded with scraper plate 29, scrapes
Plate 29 and the inner wall of drain pipe 19 offset.Oscillating plate 12 is between agitator arm 9 and exhaust pipe 3, and oscillating plate is pushed up with exhaust pipe 3
Two first springs 13 are welded between portion, 12 top of oscillating plate is welded with the second wedge block 11, the second wedge block 11 and first
Wedge block 10 matches.12 bottom of oscillating plate is welded with inserted link 14, and 3 top of exhaust pipe is provided with movable mouth, is fixed in movable mouth
Flexible sealing plate 15,14 bottom of inserted link offset with flexible sealing plate 15；Air bag 16 is installed, air bag 16 is located at soft in exhaust pipe 3
The underface of property sealing plate 15.
Expansion box 6 is communicated with return duct 5, third valve 32 is equipped on return duct 5, and return duct 5 is far from expansion box 6
One end penetrates 2 lower chambers 28 of babinet and is connected with each drain pipe 19, and third valve 32 is used to control the gas in expansion box 6
The flowing in return duct 5, drain pipe 19.
When initial, air bag 16 is built-in air but not expansion completely.When specific works, the first valve 30 is opened, gas storage is made
Hydrogen in case 6 is entered via air inlet pipe 4 in sintering furnace 1, to drive the gas phase forming agent in sintering furnace 1 to be discharged to exhaust
In pipe 3.The second valve 31 and third valve 32 are opened, the gas for being mixed with hydrogen and gaseous state binder is discharged to from sintering furnace 1
In exhaust pipe 3, gas can be cooled liquid cooling but during flowing in exhaust pipe 3, make gas phase forming agent gradually liquefaction and from
It is discharged in drain pipe 19 in collector tube 26, and then gathers and stored in fluid box 7, and coolant liquid is because absorbing in gas
Heat and gradually heated.
Gas can act in flow process successively on the first turbine 17 in each liquefaction unit, make the first turbine 17
Rotation, gas act on the first turbine 17 and can consume portion of energy during so that the first turbine 17 is rotated, and agitator arm 9 exists
The velocity of rotation that coolant liquid can also make to slow down the first turbine 17 to the reaction force of agitator arm 9 in rotation process, to make gas
Flowing velocity slow down, extend residence time of the gas in exhaust pipe 3, to enable the gas phase forming agent in gas by
Coolant liquid is fully cooled liquefaction.The rotation of first turbine 17 drives shaft 8, the second turbine 18, several agitator arms 9 to rotate together,
Several agitator arms 9 can stir the coolant liquid in upper chamber 27 in rotation process, accelerate coolant liquid and exhaust pipe 3
Relative motion, to play the role of accelerating gas phase forming agent cooling liquid.Second turbine 18 can be by drain in rotation process
Gas in pipe 19 is constantly pumped into exhaust pipe 3, on the one hand can prevent from being mixed in exhaust pipe 3 gas of gas phase forming agent into
Enter in drain pipe 19, gas phase forming agent is made to be flowed in exhaust pipe 3 always and liquefied by coolant liquid, gas phase forming agent is made to be filled
Point liquefaction, on the other hand the gas phase forming agent that can also will go into drain pipe 19 pump back again carried out in exhaust pipe 3 it is cold
But it liquefies, gas phase forming agent is made adequately to be liquefied, prevent the gas phase forming agent for liquefying insufficient from entering in fluid box 7 and make
At waste；In addition, the rotation of the second turbine 18 can also drive the hydrogen in expansion box 6 to flow into drain pipe 19, exhaust pipe 3,
On the one hand gas phase forming agent can be further prevented to enter in drain pipe 19, gas phase forming agent is made to be obtained in exhaust pipe 3 adequately
On the other hand cooling liquid can also make to enter in expansion box 6 but complete gas phase forming agent of not liquefying turns again in exhaust pipe 3
It is adequately liquefied, further improves the liquefaction effect of gas phase forming agent.
Agitator arm 9 can drive the first wedge block 10 to rotate together in rotation process, when the first wedge block 10 and the second wedge
When shape block 11 offsets, the first wedge block 10 by the mutual cooperation with the second wedge block 11 can push oscillating plate 12 and inserted link 14 to
Lower movement, the first spring 13 are compressed, on the one hand inserted link 14 can push flexible sealing plate 15 to generate downwards during moving down
Deformation simultaneously causes to squeeze to air bag 16, expands to make air bag 16 generate and seals exhaust pipe 3, prevents in exhaust pipe 3
The flowing of gas enables gas phase forming agent to obtain to further extend gas phase forming agent residence time in exhaust pipe 3
To more fully liquefying.In addition, inserted link 14 can drive connecting rod 35 and the 4th wedge block 25 to move down during moving down, the
Four wedge blocks 25 gradually offset with third wedge block 22 and third wedge block 22 and cover board 21 are pushed to be moved to the left, to make cover board
Being connected with the import 34 of helix tube 20 to interface 33 on 21, the coolant liquid for absorbing gas heat in upper chamber 27 at this time can
It is entered in helix tube 20 from import 34, because helix tube 20 is coiled on drain pipe 19, flows through the cooling of helix tube 20
Liquid can keep the temperature the binder to have liquefied, prevent binder from can not be flowed to because of solidification during flowing to fluid box 7
In fluid box 7.
When the first wedge block 10 and the second wedge block 11 are staggered, oscillating plate 12 and inserted link 14 are in 13 restoring force of the first spring
Under the action of be gradually restored to original position upwards, flexible sealing plate 15 and air bag 16 also gradually resile, air bag 16 and exhaust pipe 3
Between formed again gap for gas circulate.Inserted link 14 drives the 4th wedge block 25 to reset upwards by connecting rod 35, third wedge
Shape block 22 and cover board 21 are restored to the right original position under the action of 23 restoring force of second spring so that on cover board 21 to interface 33
Import 34 with helix tube 20 is staggered, and cover board 21 again seals 20 import 34 of helix tube.
Oscillating plate 12 can drive the coolant liquid in upper chamber 27 to move up and down during up and down motion, the left and right of cover board 21
Movement can drive coolant liquid side-to-side movement, accelerate the relative motion of coolant liquid and exhaust pipe 3, accelerate gas phase forming agent to play
The effect of cooling liquid.In addition, moving left and right for cover board 21 can allow the coolant liquid for absorbing gas heat intermittently to flow into
In helix tube 20, liquid forming agent is kept the temperature, prevents binder from curing.Coolant liquid in helix tube 20 goes out from helix tube 20
It is gathered in lower chambers 28, can prevent liquefied binder is further kept the temperature in collector tube 26 after being flowed out in mouthful
Only binder cures in flow process.
Above-described is only the embodiment of the present invention, and the common sense such as well known concrete structure and characteristic are not made herein in scheme
Excessive description.It, without departing from the structure of the invention, can be with it should be pointed out that for those skilled in the art
Several modifications and improvements are made, these should also be considered as protection scope of the present invention, these all do not interfere with what the present invention was implemented
Effect and patent practicability.The scope of protection required by this application should be based on the content of the claims, in specification
The records such as specific implementation mode can be used for explaining the content of claim.
Claims (6)
1. binder removing means, including sintering furnace and babinet, it is characterised in that：The babinet includes upper chamber and lower chambers,
Coolant liquid is housed in the upper chamber；Expansion box for storing hydrogen is installed on cabinet exterior and is shaped for storing liquid
The fluid box of agent；The sintering furnace is equipped with exhaust pipe and air inlet pipe, the air inlet pipe one end and expansion box far from sintering furnace
It is connected, and air inlet pipe is equipped with the first valve；The exhaust pipe passes through the upper chamber of babinet and is connected to expansion box, and is vented
Pipe is equipped with the second valve；Exhaust bottom of the tube is communicated with several drain pipes, and the drain pipe is located in babinet, and all drains
Bottom of the tube penetrates lower chambers and is communicated with collector tube jointly, and the outlet end of the collector tube is connected to fluid box；
Exhaust pipe is equipped with several liquefaction units for being used to enhance binder liquefaction effect, and the liquefaction unit includes that rotation connects
It is connected on the shaft of top of the box, several agitator arms are fixed in the shaft, wherein an agitator arm bottom is equipped with first wedge
Shape block；Shaft lower part penetrates in exhaust pipe and drain pipe and is fixed with the first turbine and the second turbine, and first turbine is located at
In exhaust pipe, second turbine is located in drain pipe；The oscillating plate being located at below stirring rod is equipped with above exhaust pipe, it is described to shake
It is fixed with several first springs between at the top of movable plate and exhaust pipe, is fixed at the top of oscillating plate matched with the first wedge block
Second wedge block；Oscillating plate bottom is fixed with inserted link, and movable mouth is provided at the top of exhaust pipe, is fixed in the activity mouth flexible close
Sealing plate, the inserted link bottom offset with flexible sealing plate；The air bag of the seal of tube, the air bag can will be vented by being fixed in exhaust pipe
Positioned at the underface of flexible sealing plate；
Expansion box is also communicated with return duct, and third valve, and the one end of return duct far from expansion box are equipped on the return duct
It penetrates babinet lower chambers and is connected with each drain pipe.
2. binder removing means according to claim 1, it is characterised in that：Coiling has helix tube on the drain pipe,
The import of the helix tube is connected to upper chamber, and the outlet of helix tube is connected to lower chambers；Upper chamber bottom be equipped with fixed seat and
Cover board, the cover board is slidably connected at upper chamber bottom, and second spring is fixed between cover board and fixed seat, is provided on cover board
It is compatible with helix tube import to interface；It is fixed with third wedge block on cover board, connecting rod, the connecting rod bottom are fixed on inserted link
Portion is fixed with and matched 4th wedge block of third wedge block.
3. binder removing means according to claim 2, it is characterised in that：The shaft bottom is fixed with scraper plate, institute
The inner wall for stating scraper plate and drain pipe offsets.
4. binder removing means according to claim 1, it is characterised in that：It is provided with refrigerator in the expansion box.
5. binder removing means according to claim 1, it is characterised in that：The babinet top is fixed with for past case
Body upper chamber adds the charging box of coolant liquid.
6. binder removing means according to claim 1, it is characterised in that：It is equipped between the shaft and exhaust pipe close
Seal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810556412.1A CN108705082B (en) | 2018-05-31 | 2018-05-31 | Forming agent removing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810556412.1A CN108705082B (en) | 2018-05-31 | 2018-05-31 | Forming agent removing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108705082A true CN108705082A (en) | 2018-10-26 |
| CN108705082B CN108705082B (en) | 2020-01-17 |
Family
ID=63870084
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810556412.1A Active CN108705082B (en) | 2018-05-31 | 2018-05-31 | Forming agent removing device |
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| Country | Link |
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| CN (1) | CN108705082B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014069975A (en) * | 2012-09-27 | 2014-04-21 | Hitachi Metals Ltd | Composition for injection molding, and method of manufacturing sintered body using the same |
| CN205288734U (en) * | 2015-11-23 | 2016-06-08 | 深圳富欣达自动化有限公司 | Can arrange solid -liquid separation section of thick bamboo of material automatically |
| CN107120961A (en) * | 2017-06-07 | 2017-09-01 | 株洲瑞德尔冶金设备制造有限公司 | Sintering furnace dewaxing device |
| CN107312959A (en) * | 2017-06-15 | 2017-11-03 | 北京科技大学广州新材料研究院 | It is a kind of to prepare the method with high-volume fractional diamond/aluminum composite |
| CN207095269U (en) * | 2017-06-07 | 2018-03-13 | 株洲瑞德尔冶金设备制造有限公司 | Sintering furnace dewaxing device |
-
2018
- 2018-05-31 CN CN201810556412.1A patent/CN108705082B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014069975A (en) * | 2012-09-27 | 2014-04-21 | Hitachi Metals Ltd | Composition for injection molding, and method of manufacturing sintered body using the same |
| CN205288734U (en) * | 2015-11-23 | 2016-06-08 | 深圳富欣达自动化有限公司 | Can arrange solid -liquid separation section of thick bamboo of material automatically |
| CN107120961A (en) * | 2017-06-07 | 2017-09-01 | 株洲瑞德尔冶金设备制造有限公司 | Sintering furnace dewaxing device |
| CN207095269U (en) * | 2017-06-07 | 2018-03-13 | 株洲瑞德尔冶金设备制造有限公司 | Sintering furnace dewaxing device |
| CN107312959A (en) * | 2017-06-15 | 2017-11-03 | 北京科技大学广州新材料研究院 | It is a kind of to prepare the method with high-volume fractional diamond/aluminum composite |
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| Publication number | Publication date |
|---|---|
| CN108705082B (en) | 2020-01-17 |
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