CN208032111U - Filtering tank for resin-cast - Google Patents
Filtering tank for resin-cast Download PDFInfo
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- CN208032111U CN208032111U CN201820055999.3U CN201820055999U CN208032111U CN 208032111 U CN208032111 U CN 208032111U CN 201820055999 U CN201820055999 U CN 201820055999U CN 208032111 U CN208032111 U CN 208032111U
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- filter
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Abstract
The utility model is related to the filtering tank for resin-cast, which includes：One tank body, there are one the air inlets for inputting gas to be filtered for tool；The gas outlet of one gas for output filtering；And a filter assemblies, it is arranged in tank body, and include：One filter vat；One the first filtration, is arranged in filter vat；And second filtration, it is arranged in filter vat, and wrap up the first filtration at least partly.Wherein, gas to be filtered from air inlet enters filtering tank and forms the gas of filtering after the first filtration and the second filtration is discharged from gas outlet.The utility model enhances the strainability of filtering tank so that filtering tank can effectively filter out meeting pair and the tank connected hurtful impurity of vacuum pump of filtering in gas, to extend the service life of vacuum pump.
Description
Technical field
The utility model is related to filtering tanks, are especially used for the filtering tank of resin-cast.
Background technology
During resin-cast, for example, manufacture bushing shell for transformer insulator when, if the filter device used without
Method is normally adapted to the variation of technique and effectively filters out because of additional gas impurity caused by the variation of technique, then
A large amount of this impurity can enter in vacuum pump.For example, existing equipment is equipped with vacuum system according to the pervious technological process of production
System, but after the technique for producing product is changed to new process, due to used resin volatility is big etc. after process reform so that
Original vacuum filter tank cannot achieve normal filtration in vacuum pump, this easily causes the damage of vacuum pump group.Not only
Cause maintenance cost and maintenance load to be greatly improved, but also can utilization rate of equipment and installations be decreased.The tree largely entered
Fat steam especially the fore pump of unit is damaged it is very big, frequent occurrence due to feelings that vacuum pump is clung in the condensation of resin vapor
Condition.Specifically, after per next working cycles, since unit temperature declines, resin can cure, therefore work as unit again
When startup, the components such as resin meeting wear-out failure blade, sealing ring, oil sealing and bearing of condensation.These parts are replaced to need to spend
The price for taking a large amount of working time and accessory is not also cheap.Pump group must be protected and extend the working time of pump group.So
And not currently exist the effective solution for solving such technical problem.
Utility model content
The utility model provides the filtering tank for resin-cast, for solving the above technical problem, wherein according to this
The filtering tank of utility model is more particularly to the brought adverse effect of variation that is adapted to manufacturing process and the filtering for providing enhancing
Performance, to filter out because manufacturing process change caused by additional gas impurity, to protect vacuum pump will not be by
The influence of these additional gas impurity.
The filtering tank for resin-cast of the utility model includes：One tank body, there are one waited for for inputting for tool
The gas outlet of the air inlet of air filtration body and the gas for output filtering；And a filter assemblies, it is arranged in tank body
It is interior, and include：One filter vat；One the first filtration, is arranged in filter vat；And second filtration,
It is arranged in filter vat, and wraps up the first filtration at least partly；Wherein, gas to be filtered entered from air inlet
The gas that filter tank forms filtering after the first filtration and the second filtration is discharged from gas outlet.Therefore, filtering tank is borrowed
The variation because of manufacturing process can be effectively coped with by helping the first filtration being arranged in filter vat and the second filtration
Generated harmful gaseous impurities, this makes the ability that filtering tank has filtering additional gas impurity.For example, filtering tank is not only
Impurity conventional in gas can be filtered out by the first filtration, but also can filter out gas by the second filtration
Because of additional impurities caused by technique change, such as resin gas in body.This can be effectively protected and filter tank connected
Vacuum pump extends the service life of vacuum pump, reduces the extra cost for safeguarding these equipment.
In the further illustrative embodiments of the filtering tank of the utility model, filtering tank further includes：One cooling tube,
It is arranged on the outer surface of tank body；And an insulating layer, cover tank body and cooling tube.By the tank for being arranged in filtering tank
Cooling tube on external surface, the gas temperature in tank body are lowered, this makes the impurity in gas to be filtered (for example, water
Steam and resin vapor) temperature be reduced to the temperature of condensation, to which the impurity can be become liquid by gas, liquid can be subsequent
It is discharged.Therefore, the impurity being condensed can be separated from gas, and so that the filter assemblies of filtering tank will not be by
The adverse effect of liquid or gaseous water.This can effectively extend the service life of vacuum pump and reduce for safeguarding vacuum pump
Cost.
In the further illustrative embodiments of the filtering tank of the utility model, cooling tube is made of Bai Gang.Therefore, cold
But pipe has many advantages, such as high rigidity, high-wearing feature, this makes filtering tank be capable of providing stable refrigerating function, to reduce filtering tank
Tank body in temperature, with reliably by gas to be filtered vapor and resin vapor separate it is further to realize
Filtering function.
In the further illustrative embodiments of the filtering tank of the utility model, filtering tank further includes：One drain valve,
It is arranged in the bottom of tank body, for the condensed water generated in filter process to be discharged.The vapor being condensed will not be in filtering tank
Tank cylinder accumulation, and the water of formation is discharged to by drain valve the outside of filtering tank, provides and be used for the water of filtering
The possibility of other flows of production technology.This can advanced optimize the flow of production technology, save the resource needed for production
Cost.
In the further illustrative embodiments of the filtering tank of the utility model, the first filtration include activated carbon and
Ceramic tube.Activated carbon and ceramic tube have many micropores, when gas stream to be filtered is out-of-date, effectively can adsorb or stop
Impurity in gas, for example, suspended material, colloidal solid or larger molecular organics, to reach the function of mechanical sieving purification.
Moreover, ceramic filter tube is corrosion-resistant, high temperature resistant, high mechanical strength, secondary pollution will not be caused.
In the further illustrative embodiments of the filtering tank of the utility model, filter assemblies further include：One partition board,
It is arranged between activated carbon and ceramic tube.Partition board can spatially detach activated carbon with ceramic tube, so that active
Charcoal and ceramic tube are built up respectively at the different location in filter vat, this makes gas to be filtered distinguish in a predefined order
It is filtered processing by activated carbon and ceramic tube.
In the further illustrative embodiments of the filtering tank of the utility model, activated carbon compared to ceramic tube closer to
Air inlet.Therefore, it after gas to be filtered can first pass through activated carbon filtration treatment, then is further filtered by ceramic tube
Processing.
In the further illustrative embodiments of the filtering tank of the utility model, the second filtration includes：One layer of mistake
Filter cloth at least wraps up ceramic tube；And one layer of stainless steel mesh, it is used to support filter cloth.Stainless steel mesh can be kept
Shape of the filter cloth in filter vat wraps ceramic tube and/or activity according to the shape of stainless steel mesh in a predetermined manner
Charcoal.This, which makes gas to be filtered not only, can pass through the filtration treatment of activated carbon and ceramic tube, but also can be by filter cloth
Filtration treatment.In addition, the filter cloth supported by stainless steel mesh provides good leakproofness so that enter in filter vat
Gas to be filtered is as much as possible all by filtration treatment.
In the further illustrative embodiments of the filtering tank of the utility model, filter cloth is the filtering of 1 micron pore size
Cloth.Filter cloth has acidproof, resistance to weak base, a performances such as wear-resisting, the small filter cloth in aperture be capable of providing in gas impurity it is effective
Filtering, more particularly to effectively be filtered for the resin gas in gas.
Description of the drawings
Attached drawing forms part of this specification, and is used to help further understand the utility model.These attached drawings illustrate
The embodiments of the present invention, and be used for illustrating the principles of the present invention together with specification.Identical component in the accompanying drawings
It is indicated by the same numeral.It is shown in figure：
Fig. 1 shows the structural schematic diagram of the filtering tank of first embodiment according to the present utility model；
Fig. 2 shows the structural schematic diagrams of the filtering tank of second embodiment according to the present utility model.
1：Air inlet；
2：Gas outlet；
3：Filter assemblies；
4：Tank body；
5：Cooling tube；
6：Insulating layer；
7：Filter bung；
8：Filter vat lid support；
9：Cover；
31：Filter vat；
32：First filtration；
33：Second filtration；
321：Activated carbon；
322：Ceramic tube；
331：Filter cloth；
34：Partition board；
100：Filtering tank.
Specific implementation mode
In order to make those skilled in the art more fully understand the embodiment of the utility model, below in conjunction with the utility model
Embodiment in attached drawing, the technical solution in the embodiments of the present invention is clearly and completely described, it is clear that institute
The embodiment of description is only the embodiment of the utility model part, instead of all the embodiments.Based on the utility model
Embodiment, every other scheme obtained by those of ordinary skill in the art without making creative efforts, all
The scope of protection of the utility model should be belonged to.
It should be noted that term " first " in the specification and claims of the utility model and above-mentioned attached drawing,
" second " etc. is for distinguishing similar object, without being used to describe specific sequence or precedence.It should be appreciated that in this way
The data used can be interchanged in the appropriate case, so that the embodiments of the present invention described herein can be in addition at this
In illustrate or description those of other than sequence implement.In addition, term " comprising " and " having " and their any deformation, meaning
Figure be to cover it is non-exclusive include, for example, containing the process of series of steps or unit, method, system, product or equipment
Those of be not necessarily limited to clearly to list step or unit, but may include not listing or for these processes, method, production
The intrinsic other steps of product or equipment or unit.
Fig. 1 shows the structural schematic diagram of the filtering tank 100 for resin-cast of embodiment according to the present utility model.
In this specific embodiment, filtering tank 100 includes a tank body 4 and a filter assemblies 3.There are one for inputting for the tool of tank body 4
The gas outlet 2 of the air inlet 1 of gas to be filtered and the gas for output filtering.Filter assemblies 3 are arranged in tank body 4,
And include 31, first filtrations 32 of a filter vat and second filtration 33.First filtration, 32 cloth
It sets in filter vat 31.Second filtration 33 is arranged in filter vat 31, and wraps up the first filtration at least partly
32.Wherein, gas to be filtered enters filtering tank 100 after the first filtration 32 and the second filtration 33 from air inlet 1
The gas for forming filtering is discharged from gas outlet 2.First filtration 32 includes activated carbon 321 and ceramic tube 322, and the second mistake
Filter structure 33 includes one layer of filter cloth 331 and one layer of stainless steel mesh for being used to support the filter cloth 331, the wherein filter cloth
The filter cloth 331 of 331 preferably 1 micron pore sizes, and it is made into bag-shaped filter cloth bag.There are one being also set up in filter vat 31
Partition board 34, for spatially detaching activated carbon 321 with ceramic tube 322 so that 322 quilt of activated carbon 321 and ceramic tube
It is fixed in the different zones in filter vat 31.This enables gas to be filtered to pass through activated carbon respectively in a predefined order
321 and ceramic tube 322 be filtered processing.For example, gas to be filtered firstly flows through activated carbon 321, ceramic tube is subsequently passed through
322, and filtering tank 100 is flowed out after filter cloth 331.Those skilled in the art should aware of root according to practical application scene, can
By changing the arrangement of activated carbon 321, ceramic tube 322 and filter cloth 331, to change gas to be filtered by filtration mistake
Filter the sequence of processing.
Therefore, embodiment according to the present utility model provides such a filtering tank 100, can not only utilize activity
Charcoal 321 and ceramic tube 322 carry out the filtration treatment of the first order, but also can be by with filter cloth 331 and stainless steel mesh
The second filtration 33 carry out second level filtration treatment, with suitable for the additional gas impurity for filtering such as resin gas.By
The filter cloth 331 of stainless steel mesh support is designed to package ceramic tube 322 or filter cloth 331 not only wraps up ceramic tube 322
But also wrap up activated carbon 321.Then, filter cloth 331, activated carbon 321 and ceramic tube 322 are contained in it by filter vat 31
In.Wrap up activated carbon 321 in filter cloth 331 and in the case of ceramic tube 322, flow through the gas to be filtered of filter vat 31 not only by
322 filtration treatment of activated carbon 321 and ceramic tube, but also because flow through filter cloth 331, therefore filter cloth 331 also can
Targetedly further filtration treatment is carried out to gas, such as filters out the resin gas in gas.
It will be adsorbed by increasing by 1 micron of absorption type filter cloth 331 in the filter vat of filtering tank, and using filter cloth 331
Ceramic tube 322 and activated carbon 321 wrap up wherein, and filter cloth 331 is supported using stainless steel mesh, it ensure that unit is taken out
Gas is filtered according to predetermined filtration path, for example, 331-activated carbon of filter cloth, 321-ceramic tube 322.Due to selected mistake
Filter cloth 331 and 321 filtration grade of activated carbon are high, and sealing structure effect is good, can filter out most resin in pumping
Steam.
Fig. 2 shows the structural schematic diagrams of the filtering tank 100 of second embodiment according to the present utility model.In filtering tank 100
4 outer surface of tank body on be disposed with a such as cooling tube 5 made of white steel.Cooling tube 5 was connected in the form of spiraling
On 4 outer surface of tank body of filter tank 100, and the outer surface is fully contacted, to cool down using coiled condensation method.It borrows
Cooling tube 5 is helped, the temperature of the gas flowed into tank body 4 can be lowered, this makes the specific gas (for example, vapor) in gas
Temperature can be reduced to condensation temperature hereinafter, so that vapor is condensated into the water of liquid.For example, cooling Jie in coil pipe
Matter is handpiece Water Chilling Units recirculated water (for example, water temperature control is at 5 DEG C -12 DEG C), thus when pumping enters filtering tank 100, system
The steam and resin vapor in gas can be cooled and isolated, has the function that further to filter.Condensed water in order to prevent simultaneously
The filter assemblies 3 of filtering tank 100 are built up and damaged in tank body 4, can manual drainage valve for example be installed in the bottom of tank body 4,
To exhaust the water filtered out, extend filter service life.Alternatively, the water filtered out is directed to the outer of filtering tank 100 in turn
Portion, for other flows of production technology.It is additionally provided with one for covering tank body 4 in the outside of tank body 4 and cooling tube 5
Insulating layer 6.Insulating layer 6 can prevent external environment to causing the influence in temperature in the tank body 4 of filtering tank 100, such as overheat
External environment may heat the gas in tank body 4, or the external environment of supercooling may extraly reduce in tank body 4
Gas.Therefore, insulating layer 6 can ensure that cooling tube 5 is stablized and normally carries out cooling processing to the gas in tank body 4, for example,
Every time when gas flow into filtering tank 100 in when, be provided with cooling tube 5 tank body 4 can lead to it is overcooled effect by vapor from
It is detached in gas, to realize filter effect.
Fig. 2 also shows the other component of the filtering tank 100 in alternative embodiment, for example, cover 9, filtering bung 7 and
Filter vat lid support 8.For example, there are filtering bung 7 multiple uniform filter hole, filter hole permission to be waited for by what air inlet entered
Air filtration body enters in filter vat 31.Into the gas to be filtered in filter vat 31 can pass through activated carbon 321, ceramic tube 322 and
Filter cloth 331 filters.Filtered gas can be flowed out via the peripheral wall of filter vat 31 and bottom and is discharged by gas outlet.
The preferred embodiment that these are only the utility model, is not intended to limit the utility model, for this field
Technical staff for, various modifications and changes may be made to the present invention.Within the spirit and principle of the utility model
Any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (9)
1. the filtering tank (100) for resin-cast, which is characterized in that including：
One tank body (4), there are one the air inlets (1) for being used to input gas to be filtered and one for output filtering for tool
The gas outlet (2) of gas；And
One filter assemblies (3) is arranged in the tank body (4), and includes：
One filter vat (31)；
One the first filtration (32) is arranged in the filter vat (31)；And
One the second filtration (33) is arranged in the filter vat (31), and wraps up described first at least partly
Filtration (32)；
Wherein, gas to be filtered enters the filtering tank (100) across first filtration (32) from the air inlet (1)
The gas for forming filtering afterwards with second filtration (33) is discharged from the gas outlet (2).
2. filtering tank (100) according to claim 1, which is characterized in that further include：
One cooling tube (5), is arranged on the outer surface of the tank body (4)；And
One insulating layer (6) covers the tank body (4) and the cooling tube (5).
3. filtering tank (100) according to claim 2, which is characterized in that the cooling tube (5) is made of Bai Gang.
4. filtering tank (100) according to claim 2, which is characterized in that further include：
One drain valve, is arranged in the bottom of the tank body (4), for the condensed water generated in filter process to be discharged.
5. filtering tank (100) according to claim 1, which is characterized in that first filtration (32) includes activity
Charcoal (321) and ceramic tube (322).
6. filtering tank (100) according to claim 5, which is characterized in that the filter assemblies (3) further include：
One partition board (34) is arranged between the activated carbon (321) and the ceramic tube (322).
7. filtering tank (100) according to claim 5, which is characterized in that the activated carbon (321) is compared to the ceramics
(322) are managed closer to the air inlet (1).
8. filtering tank (100) according to any one of claims 5 to 7, which is characterized in that second filtration
(33) include：
One layer of filter cloth (331), at least wraps up the ceramic tube (322)；And
One layer of stainless steel mesh is used to support the filter cloth (331).
9. filtering tank (100) according to claim 8, which is characterized in that the filter cloth (331) is 1 micron pore size
Filter cloth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820055999.3U CN208032111U (en) | 2018-01-12 | 2018-01-12 | Filtering tank for resin-cast |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820055999.3U CN208032111U (en) | 2018-01-12 | 2018-01-12 | Filtering tank for resin-cast |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208032111U true CN208032111U (en) | 2018-11-02 |
Family
ID=63956859
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820055999.3U Active CN208032111U (en) | 2018-01-12 | 2018-01-12 | Filtering tank for resin-cast |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208032111U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113019051A (en) * | 2021-03-09 | 2021-06-25 | 北京奇峰蓝达光学科技发展有限公司 | Vacuum mechanical pump filter equipment |
-
2018
- 2018-01-12 CN CN201820055999.3U patent/CN208032111U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113019051A (en) * | 2021-03-09 | 2021-06-25 | 北京奇峰蓝达光学科技发展有限公司 | Vacuum mechanical pump filter equipment |
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