CN108579310A - A kind of binder wet trap and its system - Google Patents
A kind of binder wet trap and its system Download PDFInfo
- Publication number
- CN108579310A CN108579310A CN201810743171.1A CN201810743171A CN108579310A CN 108579310 A CN108579310 A CN 108579310A CN 201810743171 A CN201810743171 A CN 201810743171A CN 108579310 A CN108579310 A CN 108579310A
- Authority
- CN
- China
- Prior art keywords
- air inlet
- upper cavity
- oiled
- lower chamber
- plate method
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000011230 binding agent Substances 0.000 title claims abstract description 65
- 238000000034 method Methods 0.000 claims abstract description 57
- 239000007788 liquid Substances 0.000 claims description 17
- 239000000446 fuel Substances 0.000 claims description 7
- 239000011521 glass Substances 0.000 claims description 5
- 229920000642 polymer Polymers 0.000 abstract description 17
- 230000000694 effects Effects 0.000 abstract description 6
- 238000001179 sorption measurement Methods 0.000 abstract description 2
- 230000000903 blocking effect Effects 0.000 abstract 1
- 239000003921 oil Substances 0.000 description 51
- 238000010586 diagram Methods 0.000 description 10
- 238000005238 degreasing Methods 0.000 description 8
- 239000007767 bonding agent Substances 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 230000001681 protective effect Effects 0.000 description 4
- 238000005086 pumping Methods 0.000 description 4
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 239000012530 fluid Substances 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 239000004698 Polyethylene Substances 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000006555 catalytic reaction Methods 0.000 description 2
- 239000000498 cooling water Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- -1 polyethylene Polymers 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000000280 densification Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 229910017604 nitric acid Inorganic materials 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920002627 poly(phosphazenes) Polymers 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 210000000664 rectum Anatomy 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
- B01D50/40—Combinations of devices covered by groups B01D45/00 and B01D47/00
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
- B01D50/10—Combinations of devices covered by groups B01D45/00, B01D46/00 and B01D47/00
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
- B01D50/60—Combinations of devices covered by groups B01D46/00 and B01D47/00
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
- Filtering Materials (AREA)
Abstract
The invention discloses a kind of binder wet trap and its systems, including upper cavity and lower chamber, upper cavity and lower chamber are tightly connected, upper cavity is equipped with air inlet and gas outlet, the air inlet pipe of air inlet connection extends in lower chamber, and filter layer is equipped between upper cavity and air inlet pipe and/or returns oiled-plate method, gas outlet is arranged in filter layer and/or returns the upside of oiled-plate method, for lower chamber for containing vacuum oil, the side-wall outer side of upper cavity and lower chamber is equipped with heater.System is formed by least two above-mentioned binder wet trap serial or parallel connections.Compatibility of the vacuum oil to high molecular polymer of high temperature is mainly utilized in the binder wet trap of the present invention, it is the high molecular polymer steam in medium adsorption gas flow with vacuum oil, to improve the trapping effect of trap and prevent trap from blocking, ensure that vacuum pump will not glued dose of pollution.
Description
Technical field
The present invention relates to power metallurgy equipment technical fields, more particularly to a kind of binder wet trap and its are
System.
Background technology
In metal powder injection molded technology add binder purpose be in order to allow dry and astringent metal powder to be projected,
To produce complex-shaped workpiece, but the interim task of binder is completed after component shaping, it is necessary to it removes, to avoid
The combination and densification between powder are hindered when subsequent high temperature is sintered.
At present in metal injection molded, main binder is mostly high molecule plastic such as polyethylene (PE), polypropylene (PP) etc..
Workpiece green body (processed material of degreasing process) may be collapsed, deform or be ruptured during removing binder, so degreasing
Using slow and progressive manner, first becomes formaldehyde gas with nitric acid reaction in catalysis degreasing stove and burn, major part is viscous
Agent removing is tied, the process that small part binder is used to workpiece green body be transported to from catalysis degreasing stove vacuum degreasing fritting furnace is left
Middle holding shape, does not collapse.And remaining binder is mainly high molecular polymer.
When carrying out vacuum degreasing technique, it is heated to certain temperature in stove, the binder in workpiece green body can gasify, and be full of
In hopper.Current-carrying protective gas is filled in stove, and hopper is connect with degreasing pipeline, and vacuum pump pumping makes furnace pressure P1 ＞ expect
Pressure P2 in case, promotes gas unidirectional to flow, to which the binder steam in hopper flows into degreasing pipeline with current-carrying protective gas,
Binder steam in portion gas, which encounters inner wall of the pipe to the cold, to be become liquid and slowly flows into fat collecting box, and liquid is not become
Binder steam continues flow through fat collecting box (also having portion of binder steam to become liquid during this) with current-carrying gas and reaches and catch
In storage, more typical trap and its system are as shown in Figure 9 and Figure 10, and cooling water is connected in trap, separately there is multilayer fin
Hinder binder steam, binder steam that can become liquid to the cold, be tied with heater strip on trap and pipeline, prevent binder liquid
Body is solidified and is blocked, and final liquid flows into fat collecting box.The binder steam not being captured is with current-carrying protective gas
Partly captured towards vacuum pump by inner wall of the pipe by connecting pipe, also fraction with current-carrying protective gas by
Pumped.
But existing trap, since air velocity is too fast, portion of binder steam be easy from gap flow through without
It is captured, for the binder steam to get off that is not captured through piping, portion of binder steam can encounter inner wall of the pipe chance
Cold change liquid capture gets off, and still has fraction eventually to go in vacuum pump chamber, and pumping fluid can become after being mixed into binder
Muddiness reduces vacuum degree to influence the ability to work of vacuum pump, while can also influence the service life of vacuum pump.Usually
Pumping fluid can only constantly be replaced to solve.If normally produced by full stove, need monthly to replace pumping fluid, cost compared with
Greatly, the cost of changing oil in a stove general ten thousand/years of 1-2,10 stoves are exactly ten thousand/years of 10-20.If client does not change oil, vacuum
Pump is easy stuck, shaft fracture when serious.
And existing trap is cold well formula trap, is connected with cooling water, fin is cascaded structure, and fin distance is smaller
(it is to increase air-flow stroke by multilayer fin to catch fat mainly to catch fat principle, and air-flow walks S types, and fin is more, and air-flow stroke is bigger,
That catches is more), in addition latus rectum very little, it is easy to appear blockage problems for existing trap.
Invention content
It being not easy to plug and traps the good binder wet trap of effect and its system the object of the present invention is to provide a kind of,
To solve the above-mentioned problems of the prior art.
To achieve the above object, the present invention provides following schemes：
The present invention provides a kind of binder wet trap, including upper cavity and lower chamber, the upper cavity and described
Lower chamber is tightly connected, and the upper cavity is equipped with air inlet and gas outlet, and the air inlet pipe of the air inlet connection extends to down
It is equipped with filter layer in cavity, between the upper cavity and the air inlet pipe and/or returns oiled-plate method, the gas outlet is arranged in the mistake
Filtering layer and/or the upside for returning oiled-plate method, the lower chamber is for containing vacuum oil, the side of the upper cavity and the lower chamber
Heater is equipped on the outside of wall.
Preferably, the lower chamber is equipped with glass mirror, pouring orifice, fuel outlet and temperature sensor, and the temperature passes
Sensor is used to measure the temperature of the vacuum oil.
Preferably, the air inlet and the side-wall outer side of the gas outlet are equipped with the heater, and the heater surrounds
On the upper cavity, the lower chamber, the air inlet and the side wall of the gas outlet, the bottom of the lower chamber is equipped with institute
State heater.
Preferably, between the upper cavity and the air inlet pipe be equipped with the filter layer, the filter layer include liner plate and
The both sides up and down of filter medium, the filter medium are respectively equipped with a liner plate.
Preferably, oiled-plate method is returned described in being equipped between the upper cavity and the air inlet pipe, the oiled-plate method that returns is along short transverse
It is staggered at least two, the oiled-plate method that returns is annular slab；The inner ring that oiled-plate method is returned described in which part is connect with the air inlet pipe,
It is equipped with gap between outer ring and the side wall of the upper cavity and is arranged diagonally downward；Returned described in remaining the outer ring of oiled-plate method with it is described
Upper cavity connects, and gap is equipped between inner ring and the side wall of the air inlet pipe and is arranged diagonally downward.
Preferably, it is equipped with filter layer between the upper cavity and the air inlet pipe and returns oiled-plate method；The filter layer is located at institute
It states and returns on the upside of oiled-plate method, or, the filter layer is located at described return on the downside of oiled-plate method.
Preferably, the lower end of the air inlet pipe is located at the liquid level of the vacuum oil or more, or, the lower end position of the air inlet pipe
Below the liquid level of the vacuum oil.
The present invention also provides a kind of binder wet trap systems, including at least two above-mentioned technical proposals it is any
Binder wet trap described in, the adjacent binder wet trap are set by air inlet and gas outlet series connection
It sets.
The present invention also provides a kind of binder wet trap systems, including at least two above-mentioned technical proposals it is any
Binder wet trap described in, the air inlet of the binder wet trap and gas outlet are arranged in parallel respectively.
The present invention achieves following technique effect compared with the existing technology：
Compatibility of the vacuum oil to high molecular polymer of high temperature is mainly utilized in the binder wet trap of the present invention,
It is the high molecular polymer steam in medium adsorption gas flow with vacuum oil, passes through air inlet when air-flow carries high molecular polymer steam
After mouth and air inlet pipe enter lower chamber, vacuum oil first can be directly impacted, most high molecular polymer steam can be directly true
Empty oil dissolves and absorbs.The high molecular polymer steam of remaining collection at large will be filtered layer or return oiled-plate method capture, high molecular polymerization
Object steam passes through with filter layer or returns the multiple impacts of oiled-plate method, will be filtered layer or returns oiled-plate method capture.During trapping, heating
Device heats upper cavity and lower chamber and vacuum oil, can prevent binder from solidifying, and vacuum oil can be made to maintain a constant temperature
Degree, you can to improve the solute effect of vacuum oil, and vacuum oil can be made to give out certain oil vapour and be diffused in lower chamber,
Improve the capturing ability of vacuum oil.
The binder wet trap of the present invention can be used with series multistage, form binder wet trap system, with
Fully trapping bonding agent ensures that vacuum pump will not glued dose of pollution.
Description of the drawings
It in order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, below will be to institute in embodiment
Attached drawing to be used is needed to be briefly described, it should be apparent that, the accompanying drawings in the following description is only some implementations of the present invention
Example, for those of ordinary skill in the art, without creative efforts, can also obtain according to these attached drawings
Obtain other attached drawings.
Fig. 1 is the structural schematic diagram of the embodiment of the present invention 1；
Fig. 2 is the structural schematic diagram of the embodiment of the present invention 2；
Fig. 3 is the structural schematic diagram of the embodiment of the present invention 3；
Fig. 4 is the structural schematic diagram of the embodiment of the present invention 4；
Fig. 5 is the structural schematic diagram of the embodiment of the present invention 5；
Fig. 6 is the structural schematic diagram of the embodiment of the present invention 6；
Fig. 7 is the structural schematic diagram of the embodiment of the present invention 7；
Fig. 8 is the structural schematic diagram of the embodiment of the present invention 8；
Fig. 9 is the structural schematic diagram of existing trap system；
Figure 10 is the structural schematic diagram of existing trap；
Wherein：1- filter mediums, 2- liner plates, 3- heaters, 4- vacuum oils, 5- glass mirrors, 6- temperature sensors, 7- are returned
Oiled-plate method, 8- air inlet pipe, 101- air inlets, the gas outlets 102-, 103- pouring orifices, 104- fuel outlets, 105- upper cavities, 106- cavity of resorptions
Body.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art obtained under the premise of not making the creative labor it is all its
His embodiment, shall fall within the protection scope of the present invention.
It being not easy to plug and traps the good binder wet trap of effect and its system the object of the present invention is to provide a kind of,
To solve the above-mentioned problems of the prior art.
In order to make the foregoing objectives, features and advantages of the present invention clearer and more comprehensible, below in conjunction with the accompanying drawings and specific real
Applying mode, the present invention is described in further detail.
Embodiment 1
As shown in Figure 1：Present embodiments provide a kind of binder wet trap, including upper cavity 105 and lower chamber
106, upper cavity 105 is connected with lower chamber 106 by flange seal, and the side wall of 105 upside of upper cavity is equipped with opposite air inlet
Mouth 101 and gas outlet 102, air inlet 101 is for being passed through the air-flow containing high molecular polymer.The air inlet that air inlet 101 connects
Pipe 8 extends in lower chamber 106, and air inlet pipe 8 is in " 7 " font, and vertical portion is located at the middle part of upper cavity 105, and lower end is located at
It is more than the liquid level of vacuum oil 4.Filter layer is equipped between upper cavity 105 and air inlet pipe 8, filter layer includes liner plate 2 and filter medium
1, the both sides up and down of filter medium 1 are respectively equipped with a liner plate 2.Gas outlet 102 is located at the upside of filter layer, so that air-flow is by true
It is then exhausted from after the filtering of the solution absorption and filter layer of empty oil 4.It is loaded with vacuum oil 4 in lower chamber 106, it can also be used certainly
The liquid medium that he mixes with bonding agent can prevent the oil vapour volatilized from polluting vacuum pump using vacuum oil 4.Air inlet 101,
The side-wall outer side of gas outlet 102, upper cavity 105 and lower chamber 106 is all provided with having heaters 3, heater 3 be chosen as resistance wire type,
The heat forms such as sheet type, heat exchange type, induction type, heater 3 are centered around upper cavity 105, lower chamber 106, air inlet 101 and go out
On the side wall of gas port 102, the bottom of lower chamber 106 may also set up heater 3, in order to which heating, vacuum oil 4 forms oil vapour.On
Insulating layer can also be arranged in cavity 105, lower chamber 106, air inlet 101 and the side-wall outer side of gas outlet 102, and insulating layer will heat
Device wraps up wherein, to reduce heat loss.Lower chamber 106 is equipped with glass mirror 5, pouring orifice 103, fuel outlet 104 and temperature
Sensor 6, temperature sensor 6 are used to measure the temperature of vacuum oil 4, monitor oil temperature, prevent high oil temperature.Specifically, lower chamber
The side of 106 side walls is connected with one section of observation tube, and glass mirror 5 is connect with the end part seal of observation tube, and the setting of pouring orifice 103 exists
The upside of observation tube, and the upper end of pouring orifice 103 exceeds the upper edge of lower chamber 106, in order to refill vacuum oil 4, temperature
In the thermometric chamber that sensor 6 is arranged on the downside of observation tube, fuel outlet 104 is located at the bottom of lower chamber 106, in order to empty vacuum
Valve body or blind plate is arranged in oil 4, fuel outlet 104 and pouring orifice 103.
The application method of the binder wet trap of the present embodiment is：Pass through when air-flow carries high molecular polymer steam
After air inlet 101 and air inlet pipe 8 enter lower chamber 106, vacuum oil 4 first can be directly impacted, most high molecular polymer steams
Vapour can be dissolved and absorbed directly by vacuum oil 4.The high molecular polymer steam of remaining collection at large will be filtered layer capture, macromolecule
Polymer vapor will be filtered layer or return the capture of oiled-plate method 7 by the multiple impacts with filter layer.During trapping, heater 3
Upper cavity 105 and lower chamber 106 and vacuum oil 4 are heated, can prevent binder from solidifying, and vacuum oil 4 can be made to maintain
Certain temperature, you can to improve the solute effect of vacuum oil 4, and vacuum oil 4 can be made to give out certain oil vapour and be diffused in
In lower chamber 106, the capturing ability of vacuum oil 4 is improved, and the oil vapour to volatilize will be filtered layer capture.When catching for vacuum oil 4
It catches after performance reaches the limit of, only need to empty vacuum oil 4 by fuel outlet 104, new vacuum oil 4 is then injected by pouring orifice 103
, easy to operate.
Embodiment 2
As shown in Figure 2：It is in place of the present embodiment and the difference of embodiment 1, the lower end of air inlet pipe 8 is located at vacuum oil 4
Below liquid level.So that the high molecular polymer in air-flow more comes into full contact with vacuum oil 4, convenient for vacuum oil 4 to polyphosphazene polymer
Close the solution absorption of object steam.Remaining technical characteristic and application method are referring to embodiment 1.
Embodiment 3
As shown in Figure 3：It is in place of the present embodiment and the difference of embodiment 1, the mistake between upper cavity 105 and air inlet pipe 8
Oiled-plate method 7 is returned in filtering layer replacement.It returns oiled-plate method 7 and is staggered at least two along short transverse, be in the present embodiment four.Return oiled-plate method 7
For annular slab, the inner ring that two of which returns oiled-plate method 7 is connect with air inlet pipe 8, and gap is equipped between outer ring and the side wall of upper cavity 105
And it is arranged diagonally downward；The outer ring that other two returns oiled-plate method 7 is connect with upper cavity 105, is set between inner ring and the side wall of air inlet pipe 8
There is gap and is arranged diagonally downward.The present embodiment return oiled-plate method 7 can will be by the fuel-displaced steam condensation of gas shock, and return to down
In cavity 106, meanwhile, the high molecular polymer of collection at large can also be captured by returning vacuum oil 4 made of being condensed on oiled-plate method 7.Its
Remaining technical characteristic and application method are referring to embodiment 1.
Embodiment 4
As shown in Figure 4：It is in place of the present embodiment and the difference of embodiment 3, the lower end of air inlet pipe 8 is located at vacuum oil 4
Below liquid level.Remaining technical characteristic and application method are referring to embodiment 3.
Embodiment 5
As shown in Figure 5：It is in place of the present embodiment and the difference of embodiment 1, is equipped between upper cavity 105 and air inlet pipe 8
Filter layer and return oiled-plate method 7, and filter layer is located at and returns 7 downside of oiled-plate method.It returns oiled-plate method 7 and is staggered at least two along short transverse,
It is two in the present embodiment.It is annular slab to return oiled-plate method 7, one of them inner ring for returning oiled-plate method 7 connect with air inlet pipe 8, outer ring with it is upper
It is equipped with gap between the side wall of cavity 105 and is arranged diagonally downward；Another outer ring for returning oiled-plate method 7 is connect with upper cavity 105, interior
It is equipped with gap between circle and the side wall of air inlet pipe 8 and is arranged diagonally downward.Filter layer in the present embodiment and to return oiled-plate method 7 common right
The high molecular polymer of collection at large is captured.It is fallen on the liner plate 2 of filter layer from the oil droplet fallen on oiled-plate method 7 is returned, then from
Up to lower gradual by under filter layer back leak.Remaining technical characteristic and application method are referring to embodiment 1.
Embodiment 6
As shown in Figure 6：It is in place of the present embodiment and the difference of embodiment 5, the lower end of air inlet pipe 8 is located at vacuum oil 4
Below liquid level.Remaining technical characteristic and application method are referring to embodiment 5.
Embodiment 7
As shown in Figure 7：It is in place of the difference of the present embodiment and embodiment 5, filter layer, which is located at, returns 7 upside of oiled-plate method, from returning
The vacuum oil 4 fallen on oiled-plate method 7 directly drips in the vacuum oil 4 of lower chamber 106.Remaining technical characteristic and application method are referring to reality
Apply example 5.
Embodiment 8
As shown in Figure 8：It is in place of the present embodiment and the difference of embodiment 7, the lower end of air inlet pipe 8 is located at vacuum oil 4
Below liquid level.Remaining technical characteristic and application method are referring to embodiment 7.
The present invention also provides a kind of binder wet trap systems, by least two any one of such as embodiment 1-8
Or it is multinomial be composed, adjacent binder wet trap is arranged in series by air inlet 101 and gas outlet 102, i.e., previous
The gas outlet 102 of a binder wet trap is connect with the air inlet 101 of the latter binder wet trap, is preferably passed through
It flange and is bolted.By series multistage binder wet trap, fully to trap bonding agent, ensure that vacuum pump will not be by
Bonding agent pollutes.
The present invention also provides a kind of binder wet trap systems, by least two any one of such as embodiment 1-8
Or it is multinomial be composed, be preferably formed in parallel by the binder wet trap of different embodiments, binder wet trap
Air inlet 101 and gas outlet 102 are arranged in parallel respectively.By multiple binder wet traps in parallel, binder can be improved
The capture rate of wet trap system, and can have complementary advantages between different types of binder wet trap, with abundant
Bonding agent is trapped, ensures that vacuum pump will not glued dose of pollution.
Specific case is applied in this specification, and principle and implementation of the present invention are described, above example
Explanation be merely used to help understand the present invention method and its core concept；Meanwhile for those of ordinary skill in the art,
According to the thought of the present invention, there will be changes in the specific implementation manner and application range.In conclusion in this specification
Appearance should not be construed as limiting the invention.
Claims (9)
1. a kind of binder wet trap, it is characterised in that：Including upper cavity and lower chamber, the upper cavity and the cavity of resorption
Body is tightly connected, and the upper cavity is equipped with air inlet and gas outlet, and the air inlet pipe of the air inlet connection extends to lower chamber
In, it is equipped with filter layer between the upper cavity and the air inlet pipe and/or returns oiled-plate method, the gas outlet is arranged in the filter layer
And/or the upside for returning oiled-plate method, the lower chamber is for containing vacuum oil, outside the side wall of the upper cavity and the lower chamber
Side is equipped with heater.
2. binder wet trap according to claim 1, it is characterised in that：The lower chamber is regarded equipped with glass
Mirror, pouring orifice, fuel outlet and temperature sensor, the temperature sensor are used to measure the temperature of the vacuum oil.
3. binder wet trap according to claim 1, it is characterised in that：The air inlet and the gas outlet
Side-wall outer side is equipped with the heater, and the heater is centered around the upper cavity, the lower chamber, the air inlet and described
On the side wall of gas outlet, the bottom of the lower chamber is equipped with the heater.
4. binder wet trap according to claim 1, it is characterised in that：The upper cavity and the air inlet pipe it
Between be equipped with the filter layer, the filter layer includes liner plate and filter medium, and the both sides up and down of the filter medium are respectively equipped with
One liner plate.
5. binder wet trap according to claim 1, it is characterised in that：The upper cavity and the air inlet pipe it
Between be equipped with it is described return oiled-plate method, the oiled-plate method that returns is staggered at least two along short transverse, and the oiled-plate method that returns is annular slab；Wherein
The inner ring that oiled-plate method is returned described in part is connect with the air inlet pipe, and gap and inclination are equipped between outer ring and the side wall of the upper cavity
It is down-set；The outer ring that oiled-plate method is returned described in remaining is connect with the upper cavity, is set between inner ring and the side wall of the air inlet pipe
There is gap and is arranged diagonally downward.
6. binder wet trap according to any one of claim 1 to 5, it is characterised in that：The upper cavity and
It is equipped with filter layer between the air inlet pipe and returns oiled-plate method；The filter layer returns described in being located on the upside of oiled-plate method, or, the filter layer position
It is returned on the downside of oiled-plate method in described.
7. the binder wet trap according to any one of claim 6, it is characterised in that：The lower end of the air inlet pipe
More than the liquid level of the vacuum oil, or, the lower end of the air inlet pipe is located at the liquid level of the vacuum oil or less.
8. a kind of binder wet trap system, it is characterised in that：Described in any one of at least two claim 1-7
Binder wet trap, the adjacent binder wet trap is arranged in series by air inlet and gas outlet.
9. a kind of binder wet trap system, it is characterised in that：Described in any one of at least two claim 1-7
Binder wet trap, the air inlet of the binder wet trap and gas outlet are arranged in parallel respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810743171.1A CN108579310B (en) | 2018-07-09 | 2018-07-09 | Adhesive wet-type catcher and system thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810743171.1A CN108579310B (en) | 2018-07-09 | 2018-07-09 | Adhesive wet-type catcher and system thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108579310A true CN108579310A (en) | 2018-09-28 |
| CN108579310B CN108579310B (en) | 2023-12-19 |
Family
ID=63615159
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810743171.1A Active CN108579310B (en) | 2018-07-09 | 2018-07-09 | Adhesive wet-type catcher and system thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108579310B (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0641610A (en) * | 1992-07-28 | 1994-02-15 | Ishikawajima Harima Heavy Ind Co Ltd | Vacuum degreasing and sintering furnace and degreasing method using the furnace |
| KR20050107046A (en) * | 2004-05-07 | 2005-11-11 | (주)와이에스썸텍 | Vacuum sintering furnace |
| CN202070189U (en) * | 2011-05-11 | 2011-12-14 | 浙江阿莱德生物科技有限公司 | Gas trap in vacuum chamber of film plating machine |
| CN102328087A (en) * | 2011-07-22 | 2012-01-25 | 浙江一火科技有限公司 | Metal injection molding vacuum sintering furnace |
| CN203076588U (en) * | 2012-11-16 | 2013-07-24 | 东莞富强电子有限公司 | Oil-adsorption-type wax collection apparatus |
| CN103331447A (en) * | 2013-06-14 | 2013-10-02 | 蓝山县金山川粉末冶金有限公司 | Gel discharging and degreasing technology and equipment for powder metallurgical vacuum sintering furnace |
| CN103464757A (en) * | 2013-08-26 | 2013-12-25 | 苏州米莫金属科技有限公司 | Vacuum degreasing furnace |
| CN205297861U (en) * | 2015-12-30 | 2016-06-08 | 深圳市富达冷冻设备有限公司 | High -efficient vacuum pumping system of low temperature entrapment pump has been used |
| CN108031843A (en) * | 2018-02-05 | 2018-05-15 | 宁波恒普真空技术有限公司 | A kind of binding agent trapping system and its capturing device |
| CN208599414U (en) * | 2018-07-09 | 2019-03-15 | 宁波恒普真空技术有限公司 | A kind of binder wet trap and its system |
-
2018
- 2018-07-09 CN CN201810743171.1A patent/CN108579310B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0641610A (en) * | 1992-07-28 | 1994-02-15 | Ishikawajima Harima Heavy Ind Co Ltd | Vacuum degreasing and sintering furnace and degreasing method using the furnace |
| KR20050107046A (en) * | 2004-05-07 | 2005-11-11 | (주)와이에스썸텍 | Vacuum sintering furnace |
| CN202070189U (en) * | 2011-05-11 | 2011-12-14 | 浙江阿莱德生物科技有限公司 | Gas trap in vacuum chamber of film plating machine |
| CN102328087A (en) * | 2011-07-22 | 2012-01-25 | 浙江一火科技有限公司 | Metal injection molding vacuum sintering furnace |
| CN203076588U (en) * | 2012-11-16 | 2013-07-24 | 东莞富强电子有限公司 | Oil-adsorption-type wax collection apparatus |
| CN103331447A (en) * | 2013-06-14 | 2013-10-02 | 蓝山县金山川粉末冶金有限公司 | Gel discharging and degreasing technology and equipment for powder metallurgical vacuum sintering furnace |
| CN103464757A (en) * | 2013-08-26 | 2013-12-25 | 苏州米莫金属科技有限公司 | Vacuum degreasing furnace |
| CN205297861U (en) * | 2015-12-30 | 2016-06-08 | 深圳市富达冷冻设备有限公司 | High -efficient vacuum pumping system of low temperature entrapment pump has been used |
| CN108031843A (en) * | 2018-02-05 | 2018-05-15 | 宁波恒普真空技术有限公司 | A kind of binding agent trapping system and its capturing device |
| CN208599414U (en) * | 2018-07-09 | 2019-03-15 | 宁波恒普真空技术有限公司 | A kind of binder wet trap and its system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108579310B (en) | 2023-12-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201187948Y (en) | Wax-collecting apparatus arranged in a vacuum degreasing fritting furnace | |
| CN208599414U (en) | A kind of binder wet trap and its system | |
| CN103331447B (en) | Gel discharging and degreasing technology for powder metallurgical vacuum sintering furnace | |
| CN108579310A (en) | A kind of binder wet trap and its system | |
| CN109678515A (en) | Silicon carbide ceramics continuous flow reactor/condenser and its manufacturing method | |
| CN108252982A (en) | A kind of hydraulic oil automatic filtering unit | |
| CN103706790B (en) | The temperature automatic control method of vacuum degreasing fritting furnace trap | |
| CN208541837U (en) | Hot type plant extract device temperature controller | |
| CN203413831U (en) | Water pan and air energy water heater provided with water pan | |
| CN208886800U (en) | A kind of trash burning processing unit in furfural production line | |
| CN209614260U (en) | Glass putty production tin slab melting appartus | |
| CN208302275U (en) | A kind of resin exclusion device | |
| CN208323888U (en) | A kind of kneader for the corrosion-resistant DMC tubular molding compound production of high heat resistance | |
| CN206944741U (en) | A kind of even distribution type multi-stage, efficient condensing unit | |
| CN206071967U (en) | Hydraulic oil container filtration | |
| CN207169723U (en) | The heating system of reactor | |
| CN206604341U (en) | Diesel-driven generator exhaust outlet drain oil recovery equipment | |
| CN207307206U (en) | A kind of negative pressure evaporation enrichment facility | |
| CN213202969U (en) | Steam waste heat utilization and water recycling device in rice bran oil course of working | |
| CN205955877U (en) | Car is with firing oil filter | |
| CN110405186A (en) | A kind of multistage centrifugal pump case cast molding system | |
| CN104528858B (en) | Vacuum type oxygen-eliminating device and deoxidation method | |
| CN205965131U (en) | High -efficient oil -water separating equipment of two vacuum pumps of serial -type | |
| CN206587424U (en) | A kind of film-type evaporation system separated for intermediate | |
| CN108031178A (en) | One kind boiling cryogen purifier |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: No. 365, Xinxing 1st Road, Cixi hi tech Industrial Development Zone, Ningbo City, Zhejiang Province, 315300 Applicant after: Ningbo Hengpu Vacuum Technology Co.,Ltd. Address before: 315300 no.488-560, North Youth Palace Road, Gutang street, Cixi City, Ningbo City, Zhejiang Province Applicant before: NINGBO HIPER VACUUM TECHNOLOGY Co.,Ltd. |
|
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: No. 365, Xinxing 1st Road, Cixi hi tech Industrial Development Zone, Ningbo City, Zhejiang Province, 315300 Applicant after: Ningbo Hengpu Technology Co.,Ltd. Address before: No. 365, Xinxing 1st Road, Cixi hi tech Industrial Development Zone, Ningbo City, Zhejiang Province, 315300 Applicant before: Ningbo Hengpu Vacuum Technology Co.,Ltd. |
|
| CB02 | Change of applicant information | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |