CN102350062A - Separation device for degreased mixed liquid - Google Patents
Separation device for degreased mixed liquid Download PDFInfo
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- CN102350062A CN102350062A CN2011102080492A CN201110208049A CN102350062A CN 102350062 A CN102350062 A CN 102350062A CN 2011102080492 A CN2011102080492 A CN 2011102080492A CN 201110208049 A CN201110208049 A CN 201110208049A CN 102350062 A CN102350062 A CN 102350062A
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- heating clamber
- heating chamber
- mixed liquor
- separator
- heating
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Abstract
The invention discloses a separation device for a degreased mixed liquid. The separation device comprises a heating chamber, a condenser, a collector and a vacuum pump which are sequentially connected, wherein the upper part of the heating chamber is provided with a charging port; the bottom part of the heating chamber is provided with a discharging port; the side wall of the heating chamber has a double-layer structure; a heating rod is arranged in the side wall of the heating chamber; heat transfer oil is filled in the side wall of the heating chamber; and a temperature controller used for controlling the heating rod is arranged outside the heating chamber. The invention has the advantages that: the separation device can separate paraffin wax from a degreased solvent, so that the paraffin wax and the solvent can be recycled, resources are saved, production cost is reduced and environmental protection is achieved; moreover, the side wall of the heating chamber is a hollow interlayer and heat transfer oil is filled in the hollow interlayer to uniformly heat the inner part of the heating chamber, so the heat utilization rate is increased and energy consumption is reduced.
Description
Technical field
The present invention relates to the separator of mixed liquor after a kind of solvent degreasing.
Background technology
Development along with modern instrument; People are complicated to different shape; Mechanical performance requires the demand of high machine components rapidly to increase; Because machined and other process have the restriction of material in process, and produce difficulty, can't produce in batches; Working (machining) efficiency is very low; And cost is expensive, can't satisfy the demand of society to high-performance, complicated shape machine components, and metal injection molded technology has solved this problem well.
Metal injection molded technology has in preparation and has special advantages aspect complicated shape, uniform formation's structure and the high performance high accuracy injection-molded product.The all available the method finished parts of any metal or alloy that can process powder.In addition, this technology can realize fully that automation works continuously, and production efficiency is high, and stock utilization almost can reach 100%.
Metal dust must add a certain amount of binding agent (big portion is a paraffin), mixing at a certain temperature then one-tenth metal feeding before injection moulding.Binding agent role in metal injection molded is quite crucial; Only after adding a certain amount of binding agent, metal-powder just can have suitable flowability, can be suitable for injection moulding; The back binding agent that is shaped plays a part again to keep article shape, till before sintering, being removed by degreasing.It is 40-60% that the content of binding agent is generally volume fraction.
Metal injection molded blank must carry out solvent degreasing before vacuum-sintering, discharge section paraffin is got through blank surface capillary channel, the discharge of a large amount of nonmetallic substances and sintering densification when being convenient to vacuum-sintering.Through the solvent liquid of degreasing, doping a large amount of paraffin and other macromolecular materials in the inside also will cause huge pollution to environment if resource is not only wasted in direct discharging.
Summary of the invention
The object of the present invention is to provide the separator of mixed liquor after a kind of solvent degreasing, can effectively solve after the existing metal injection molded blank vacuum-sintering high amounts of solvents mixed liquor directly discharging cause wasting of resources problem of environment pollution caused again.
In order to solve the problems of the technologies described above; The present invention realizes through following technical scheme: the separator of mixed liquor after a kind of solvent degreasing; Comprise the heating clamber, condenser, gatherer, the vavuum pump that link to each other successively; The top of said heating clamber has charge door; The bottom of said heating clamber has discharging opening; The sidewall of said heating clamber is a double-decker; Be provided with heating rod in the sidewall of said heating clamber; Be filled with conduction oil in the sidewall of said heating clamber, said heating clamber sidewall is provided with the thermostat of control heating rod outward.
Preferably, be provided with rotating vane in the said heating clamber, said heating clamber top is provided with the motor of driven rotary blade rotation; Mixed liquor is stirred.
Preferably, the angle of said rotating vane and horizontal plane is 36～38 degree; Can stir mixed liquor preferably, angle is too big or too little all to be unfavorable for mixing.
Preferably, also comprise heat-insulation layer, said heat-insulation layer is coated on the heating clamber outside; Heating clamber is incubated, reduces thermal losses, reduce energy consumption.
Preferably, said condenser comprises shell, is provided with the passage of at least one joint S shape in the said shell, is equipped with at least one vertical cooling tube in the said passage; S shape passage prolongs solvent vapo(u)r and cooling tube time of contact, and it is liquid that solvent vapo(u)r can all be become.
Preferably, said cooling tube is provided with some fins; Further the contact area of raising and solvent vapo(u)r makes solvent vapo(u)r become liquid fast.
Preferably, said fin is downward-sloping; The recovery of dripping of convenient cooled solvent liquid.
Compared with prior art; Advantage of the present invention is: can be with paraffin in the degreasing solvent and separated from solvent, thus with paraffin and solvent recovery, utilize again; Both practiced thrift resource; Reduced production cost, protected environment again, because the heating clamber sidewall is a hollow interlayer; The inside charges into conduction oil; Can evenly heat heating clamber inside, improve heat utilization efficiency, cut down the consumption of energy.
Description of drawings
Fig. 1 is the structural representation of the separator of mixed liquor after a kind of solvent degreasing of the present invention;
Fig. 2 is structure of condenser sketch map in the separator of mixed liquor after a kind of solvent degreasing of the present invention.
The specific embodiment
Consult Fig. 1; Fig. 2 is the embodiment of the separator of mixed liquor after a kind of solvent degreasing of the present invention; The separator of mixed liquor after a kind of solvent degreasing; Comprise the heating clamber 1 that links to each other successively; Condenser 2; Gatherer 3; Vavuum pump 4; The top of said heating clamber 1 has charge door 11; The bottom of said heating clamber 1 has discharging opening 12; The sidewall of said heating clamber 1 is a double-decker; Be provided with heating rod 13 in the sidewall of said heating clamber 1; Be filled with conduction oil 14 in the sidewall of said heating clamber 1; Said heating clamber 1 sidewall is provided with the thermostat 15 of control heating rod 13 outward; Be provided with rotating vane 16 in the said heating clamber 1; Said heating clamber 1 top is provided with the motor 17 that driven rotary blade 16 rotates; Said rotating vane 16 is 37 degree with the angle of horizontal plane; Also comprise heat-insulation layer 18; Heat-insulation layer 18 can adopt the phenolic resins expanded material; Said heat-insulation layer 18 is coated on heating clamber 1 outside; Said condenser 2 comprises shell 21; Be provided with the passage 22 of at least one joint S shape in the said shell 21; Be equipped with at least one vertical cooling tube 23 in the said passage 22; Said cooling tube 23 is provided with some fins 24, and said fin 24 is downward-sloping.
To pass through the mixed liquor of degreasing pours in the heating clamber 1 of sealing from charge door 11; Cover the lid of tight charge door 11; Regulate thermostat 15; Heating rod 13 begins heating; The mixed liquor that utilizes conduction oil 14 to make the sidewall of whole heating clamber 1 all begin to heat up synchronously to wherein simultaneously heats; After reaching the temperature of setting; Motor 17 starts 16 rotations of driven rotary blade, and stirring is heated evenly mixed liquor to mixed liquor; Make the solvent gasification in the mixed liquor; Open vavuum pump 4 again; In the mixed liquor suction condenser 2 with gasification; Steam flows from top to bottom; Condensed water flows in cooling tube 23 from bottom to top, makes solvent gas cooling becoming liquid through S shape passage 22, flows in the gatherer 3 of condenser 2 belows; In condenser 2, there is not liquid to ooze; Collect to accomplish, the paraffin that remains in the heating clamber 1 flows out so circulation from the discharging opening 12 of heating clamber 1 bottom.
The above only is a specific embodiment of the present invention, but technical characterictic of the present invention is not limited thereto, and any those skilled in the art is in the field of the invention, and the variation of being done or modify all is encompassed among the claim of the present invention.
Claims (7)
1. the separator of mixed liquor after the solvent degreasing; It is characterized in that: comprise the heating clamber (1), condenser (2), gatherer (3), the vavuum pump (4) that link to each other successively; The top of said heating clamber (1) has charge door (11); The bottom of said heating clamber (1) has discharging opening (12); The sidewall of said heating clamber (1) is a double-decker; Be provided with heating rod (13) in the sidewall of said heating clamber (1); Be filled with conduction oil (14) in the sidewall of said heating clamber (1), said heating clamber (1) sidewall is provided with the thermostat (15) of control heating rod (13) outward.
2. the separator of mixed liquor after a kind of solvent degreasing as claimed in claim 1 is characterized in that: be provided with rotating vane (16) in the said heating clamber (1), said heating clamber (1) top is provided with the motor (17) that driven rotary blade (16) rotates.
3. the separator of mixed liquor after a kind of solvent degreasing as claimed in claim 2 is characterized in that: said rotating vane (16) is 36～38 degree with the angle of horizontal plane.
4. the separator of mixed liquor after a kind of solvent degreasing as claimed in claim 1 is characterized in that: also comprise heat-insulation layer (18), said heat-insulation layer (18) is coated on heating clamber (1) outside.
5. the separator of mixed liquor after a kind of solvent degreasing as claimed in claim 1; It is characterized in that: said condenser (2) comprises shell (21); Be provided with the passage (22) of at least one joint S shape in the said shell (21), be equipped with at least one vertical cooling tube (23) in the said passage (22).
6. the separator of mixed liquor after a kind of solvent degreasing as claimed in claim 5 is characterized in that: said cooling tube (23) is provided with some fins (24).
7. the separator of mixed liquor after a kind of solvent degreasing as claimed in claim 6 is characterized in that: said fin (24) is downward-sloping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102080492A CN102350062A (en) | 2011-07-22 | 2011-07-22 | Separation device for degreased mixed liquid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102080492A CN102350062A (en) | 2011-07-22 | 2011-07-22 | Separation device for degreased mixed liquid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102350062A true CN102350062A (en) | 2012-02-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011102080492A Pending CN102350062A (en) | 2011-07-22 | 2011-07-22 | Separation device for degreased mixed liquid |
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| CN (1) | CN102350062A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102528045A (en) * | 2012-03-06 | 2012-07-04 | 宝得粉末注射成形（常熟）有限公司 | Defatting machine |
| CN102601369A (en) * | 2012-03-06 | 2012-07-25 | 宝得粉末注射成形（常熟）有限公司 | Defatting device |
| CN104307204A (en) * | 2014-11-13 | 2015-01-28 | 成都彼斯特生物科技有限公司 | Temperature control high-purity separation and extraction device for tea polyphenols |
| CN112915636A (en) * | 2021-01-27 | 2021-06-08 | 大庆中联信实石油科技开发有限公司 | A concentration purification equipment for producing temporary plugging agent |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2564543Y (en) * | 2002-07-15 | 2003-08-06 | 淄博华周制药设备有限公司 | Vertical condenser |
| JP2004008870A (en) * | 2002-06-05 | 2004-01-15 | Hitachi Industries Co Ltd | Oil-water separation apparatus |
| CN201807202U (en) * | 2010-07-09 | 2011-04-27 | 神华集团有限责任公司 | Distillation still |
| CN102126939A (en) * | 2010-01-19 | 2011-07-20 | 杨义富 | Method for extracting cyclohexanone, butanone and xylene in waste cloth |
| CN202173789U (en) * | 2011-07-22 | 2012-03-28 | 浙江一火科技有限公司 | Device for separating solvent mixed solution after degreasing |
-
2011
- 2011-07-22 CN CN2011102080492A patent/CN102350062A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004008870A (en) * | 2002-06-05 | 2004-01-15 | Hitachi Industries Co Ltd | Oil-water separation apparatus |
| CN2564543Y (en) * | 2002-07-15 | 2003-08-06 | 淄博华周制药设备有限公司 | Vertical condenser |
| CN102126939A (en) * | 2010-01-19 | 2011-07-20 | 杨义富 | Method for extracting cyclohexanone, butanone and xylene in waste cloth |
| CN201807202U (en) * | 2010-07-09 | 2011-04-27 | 神华集团有限责任公司 | Distillation still |
| CN202173789U (en) * | 2011-07-22 | 2012-03-28 | 浙江一火科技有限公司 | Device for separating solvent mixed solution after degreasing |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102528045A (en) * | 2012-03-06 | 2012-07-04 | 宝得粉末注射成形（常熟）有限公司 | Defatting machine |
| CN102601369A (en) * | 2012-03-06 | 2012-07-25 | 宝得粉末注射成形（常熟）有限公司 | Defatting device |
| CN104307204A (en) * | 2014-11-13 | 2015-01-28 | 成都彼斯特生物科技有限公司 | Temperature control high-purity separation and extraction device for tea polyphenols |
| CN112915636A (en) * | 2021-01-27 | 2021-06-08 | 大庆中联信实石油科技开发有限公司 | A concentration purification equipment for producing temporary plugging agent |
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Application publication date: 20120215 |