CN203694849U - Impregnation vacuum isolating filtering tank - Google Patents
Impregnation vacuum isolating filtering tank Download PDFInfo
- Publication number
- CN203694849U CN203694849U CN201420054277.8U CN201420054277U CN203694849U CN 203694849 U CN203694849 U CN 203694849U CN 201420054277 U CN201420054277 U CN 201420054277U CN 203694849 U CN203694849 U CN 203694849U
- Authority
- CN
- China
- Prior art keywords
- filtering tank
- tank body
- exhaust tube
- infiltration
- filtering
- 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.)
- Expired - Fee Related
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Abstract
The utility model provides an impregnation vacuum isolating filtering tank, which comprises a filtering tank body, wherein the filtering tank body adopts a barrel-shaped structure with an open upper end and a closed lower end; a sealing end cover is mounted at the opening of the upper end of the filtering tank body; a first exhaust tube and a second exhaust tube, which are communicated with the inner chamber of the filtering tank body, are arranged on the outer wall of the filtering tank body; the first exhaust tube is used for being connected with a vacuum impregnation tank, and the second exhaust tube is used for being connected with a vacuum pump; a baffle and a filter screen are arranged in the filtering tank body and in positions between the first exhaust tube and the second exhaust tube; the baffle is used for reducing the flow velocity of gas entering the filtering tank body, and the filter screen is used for filtering impregnation liquid; an automatic water discharge opening communicated with the inner chamber of the filtering tank body is formed in the lower part of the filtering tank body. The impregnation vacuum isolating filtering tank provided by the utility model can effectively isolate water molecules produced during the vacuum pumping process and impregnation liquid monomers from the vacuum pump.
Description
Technical field
The utility model relates to vacuum pressure infiltration equipment, relates in particular to a kind of infiltration vacuum isolation tank.
Prior art
Infiltration claims again to flood, soak into, permeate.It is micropore permeation sealing technology in.In infiltration industry, all need the method by vacuumizing be dried and infiltrate repairing workpiece.There is complicated chemical reaction after entering vavuum pump in hydrone and infiltration liquid monomer for fear of gasification, has a strong impact on the service life of vavuum pump, and infiltration vacuum isolation tank generally can be installed before infiltration jar and between vavuum pump.Infiltration vacuum isolation tank is different from conventional filter for molten, larger owing to be obstructed by the conventional precision Filter element of restriction of evacuated pressure, therefore in conventional infiltration vacuum isolation tank, is not used.
At present conventional sealing chamber, owing to being subject to the restriction of adsorbing medium, must be changed timely according to the continuous variation of reality infiltration working condition.There is complicated chemical reaction if fail to change timely after can making hydrone and infiltration liquid monomer enter vavuum pump after adsorbate is saturated, has a strong impact on the service life of vacuum system, very easily damage vavuum pump.
Summary of the invention
The infiltration vacuum insulation filtering tank that the utility model provides a kind of hydrone that infiltration can be produced in vacuum and infiltration liquid monomer and vavuum pump effectively to isolate.
The technical solution of the utility model is: comprise filtering tank body, filtering tank body is the tubular structure of upper end open, lower end closed; End cover is equipped with at filtering tank body upper end open place; Filtering tank body outer wall be provided be connected with filtering tank chamber body for being connected the first exhaust tube of vacuum infiltration tank, for connecting the second exhaust tube of vavuum pump; In filtering tank body between the first exhaust tube and the second exhaust tube, be provided with for reducing entering the baffle plate of gas flow rate in filtering tank body and for filtering the screen pack of infiltration liquid; Filtering tank body bottom is provided with the Auto-drainage mouth being connected with filtering tank chamber body.
Described baffle plate is loaded in the filtering tank body corresponding with the first exhaust tube.
Described screen pack is in gripper shoe, screw are loaded on filtering tank body.
Described the first exhaust tube is loaded on the bottom of filtering tank body outer wall, the top that the second exhaust tube is loaded on filtering tank body outer wall.
Described end cover is loaded on the opening part of filtering tank body through sealing ring, fastening bolt.
On described Auto-drainage mouth, pneumatic ball valve is housed.Open or close ball valve by the timing of PLC programme-control magnetic valve and realize automatic drain.
Described filtering tank body bottom is outer arch.
The utility model the first exhaust tube is connected with vacuum infiltration tank, and the second exhaust tube is connected with vavuum pump.Tank body lower part is provided with Auto-drainage mouth.Be provided with baffle plate at first internal wall of pipe orifice of bleeding, be provided with the screen pack of horizontal positioned in tank body, the first exhaust tube is positioned at screen pack bottom, and the second exhaust tube is positioned at screen pack top.Top is provided with seal cover.By large-area screen pack and first baffle plate that internal wall of pipe orifice establishes of bleeding, filtration tank body is divided into upper and lower several part, can effectively avoid the stronger air-flow of formation between the first exhaust tube and the second exhaust tube, effectively the hydrone producing in infiltration vacuum and infiltration liquid monomer and vavuum pump are isolated, and make to remain dry in tank body by Auto-drainage mouth timing drainage.
For the ease of preventing the fixing and distortion of overanxious net in vacuum.Be provided with the back-up block for supporting filtering tank at the inwall that filters tank body.Be fixed on back-up block by attachment screw.Back-up block shape can be optional.
Keep less deformation in order to make to filter in the process that tank body vacuumizes in exhaust, and be convenient to moisture and infiltration liquid monomer be settled down to tank at the bottom of, at the bottom of this filtration tank body is selected cylindric can body, ellipse tank (at the bottom of outer arch tank).
The utility model infiltration vacuum isolation tank can effectively be isolated the hydrone producing in vacuum and infiltration liquid monomer and vavuum pump.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model infiltration vacuum isolation tank.
The specific embodiment
As shown in Figure 1, the utility model infiltration vacuum isolation tank comprises by the first exhaust tube 10, the second exhaust tube 7, Auto-drainage mouth 11, filtering tank main body 8, end cover 1, sealing ring 3, overanxious net 5, fastening bolt 2, attachment screw 4, gripper shoe 6, baffle plate 9 and forming.The first exhaust tube 10 is connected with vacuum infiltration tank, and the second exhaust tube 7 is connected with vavuum pump.
Filter tank body 8 and form at the bottom of comprising cylindric can body and oval can, at the bottom of tank, lowest part is provided with Auto-drainage mouth 11.Filter tank body 8 inside and be provided with 7 points of the circular screen pack 5 of horizontal positioned and baffle plate 9, the first exhaust tubes 10 and the second exhaust tubes and be listed in screen pack 5 both sides, the first exhaust tube 10 is positioned at screen pack bottom, and the second exhaust tube 7 is positioned at screen pack top.Filter tank body 8 tops and be provided with seal cover 1, fast sealing lid 1 is fixing by fastening bolt 2, controls it and opens or closure.The gripper shoe 6 that the inwall of filtration tank body 8 is provided with support screen pack 5 is fixed on screen pack 5 to filter on tank body 8 by attachment screw 4.
When the utility model infiltration vacuum isolation tank specifically uses, with seal cover 1 sealing filtration tank body 8, opening vavuum pump vacuumizes the infiltration workpiece in infiltration jar, the gas being drawn out of can form aqueous vapor and be settled down to overanxious tank base under the obstruct of baffle plate 9 and overanxious net 5, opens discharge outlet aqueous vapor is discharged after vacuum completes.
Claims (7)
1. an infiltration vacuum insulation filtering tank, is characterized in that: comprise filtering tank body (8), filtering tank body (8) is the tubular structure of upper end open, lower end closed; End cover (1) is equipped with at filtering tank body (8) upper end open place; Filtering tank body (8) outer wall be provided with filtering tank body (8) intracavity inter-connection for being connected first exhaust tube (10) of vacuum infiltration tank, for connecting second exhaust tube (7) of vavuum pump; In filtering tank body (8) between the first exhaust tube (10) and the second exhaust tube (7), be provided with for reducing entering the baffle plate (9) of the interior gas flow rate of filtering tank body (8) and for filtering the screen pack (5) of infiltration liquid; Filtering tank body (8) bottom is provided with the Auto-drainage mouth (11) with filtering tank body (8) intracavity inter-connection.
2. infiltration vacuum insulation filtering tank according to claim 1, is characterized in that: described baffle plate (9) is loaded in the filtering tank body (8) corresponding with the first exhaust tube (10).
3. infiltration vacuum insulation filtering tank according to claim 1, is characterized in that: described screen pack (5) is loaded in filtering tank body (8) through gripper shoe (6), screw (4).
4. infiltration vacuum insulation filtering tank according to claim 1, is characterized in that: described the first exhaust tube (10) is loaded on the bottom of filtering tank body (8) outer wall, the top that the second exhaust tube (7) is loaded on filtering tank body (8) outer wall.
5. infiltration vacuum insulation filtering tank according to claim 1, is characterized in that: described end cover (1) is loaded on the opening part of filtering tank body (8) through sealing ring (3), fastening bolt (2).
6. infiltration vacuum insulation filtering tank according to claim 1, is characterized in that: on described Auto-drainage mouth (11), pneumatic ball valve is housed.
7. infiltration vacuum insulation filtering tank according to claim 1, is characterized in that: described filtering tank body (8) bottom is outer arch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420054277.8U CN203694849U (en) | 2014-01-28 | 2014-01-28 | Impregnation vacuum isolating filtering tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420054277.8U CN203694849U (en) | 2014-01-28 | 2014-01-28 | Impregnation vacuum isolating filtering tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203694849U true CN203694849U (en) | 2014-07-09 |
Family
ID=51045350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420054277.8U Expired - Fee Related CN203694849U (en) | 2014-01-28 | 2014-01-28 | Impregnation vacuum isolating filtering tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203694849U (en) |
-
2014
- 2014-01-28 CN CN201420054277.8U patent/CN203694849U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140709 Termination date: 20210128 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |