CN205199834U - Vacuum impregnation device - Google Patents
Vacuum impregnation device Download PDFInfo
- Publication number
- CN205199834U CN205199834U CN201521041626.3U CN201521041626U CN205199834U CN 205199834 U CN205199834 U CN 205199834U CN 201521041626 U CN201521041626 U CN 201521041626U CN 205199834 U CN205199834 U CN 205199834U
- Authority
- CN
- China
- Prior art keywords
- cover
- vacuum
- vacuum impregnation
- vavuum pump
- pipeline
- 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 a vacuum impregnation device, includes impregnating vessel and vacuum pump, and the impregnating vessel has jar body and a cover, and detachably sealing connection between jar body and cover is provided with charge door and extraction opening on the cover, the loading hopper is installed to the charge door, and the loading hopper below is equipped with the charging valve, the extraction opening passes through pipeline and vacuum pump connection. Utilize the utility model discloses a vacuum impregnation device can carry out the liquid phase flooding under the vacuum state to porous material to effectively improve the liquid phase and to porous material's packing rate, accelerate production efficiency.
Description
Technical field
The utility model relates to a kind of vacuum impregnation plant.
Background technology
Utilizing liquid-phase impregnation process to carry out densified to porous material, is an important means in field of material preparation.At ambient pressure, owing to there is air in porous material internal void, the filling rate of maceration extract to porous material is not ideal enough, and special in maceration extract viscosity is larger, effect is more bad.Adopt high-pressure impregnation then higher to the requirement of equipment, complicated operation.
Utility model content
The purpose of this utility model is to provide a kind of vacuum impregnation plant, and it can improve the dipping effect of porous material.
According to vacuum impregnation plant of the present utility model, comprise impregnating autoclave and vavuum pump, impregnating autoclave has tank body and cover, is removably tightly connected between tank body and cover, cover is provided with charge door and bleeding point; Charge door is provided with loading hopper, is provided with charging valve below loading hopper; Bleeding point is connected with vavuum pump by pipeline.
In a preferred embodiment of the present utility model, the pipeline that bleeding point is connected with vavuum pump is provided with surge flask.
In a specific embodiment of the present utility model, the pipeline that bleeding point is connected with vavuum pump is provided with vacuum meter.Under preferable case, the pipeline between vacuum meter and vavuum pump is provided with air outlet valve.
Utilize vacuum impregnation plant of the present utility model, liquid impregnation can be carried out under vacuum conditions to porous material, thus effectively improve maceration extract to the filling rate of porous material, speed production efficiency.
Accompanying drawing explanation
Fig. 1 is according to vacuum impregnation plant overall schematic of the present utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is further described.It will be appreciated by those skilled in the art that following description only for explaining the utility model but not for making any restriction to it.
See Fig. 1, mainly comprise impregnating autoclave 1 and vavuum pump 11 according to vacuum impregnation plant of the present utility model.Impregnating autoclave 1 has tank body 3 and cover 2, removably can be tightly connected, such as, be connected with securing member by sealing ring between tank body 3 and cover 2.Cover 3 is provided with charge door 4 and bleeding point 5.Charge door 4 is provided with loading hopper 6, is provided with charging valve 7 below loading hopper 6.Bleeding point 5 is connected with vavuum pump 11 by pipeline 14.Pipeline 14 is provided with vacuum meter 12 and air outlet valve 13.
In order to prevent maceration extract in operation from entering vavuum pump 11, the pipeline 14 that bleeding point 5 is connected with vavuum pump 11 is provided with surge flask 15.Surge flask 15 covers and has import and outlet, import is communicated with the bleeding point 5 of impregnating autoclave 1, and outlet is communicated with vavuum pump 11.
Briefly introduce below according to the operating process of vacuum impregnation plant of the present utility model.
First porous material 10 is placed in the tank body 3 of impregnating autoclave 1, builds cover 2.Close charging valve 7, open air outlet valve 13, open vavuum pump 11.After reaching certain vacuum degree in tank body 3, close vavuum pump 11 and air outlet valve 13.In loading hopper 6, add maceration extract 8, slowly open charging valve 7, make maceration extract 8 flood porous material 10.In reinforced process, loading hopper 6 be kept to have maceration extract 8 continuously, enter impregnating autoclave 1 to prevent air.After vacuum impregnation a period of time, then open impregnating autoclave 1, take out the porous material 10 flooded, carry out subsequent treatment.
In addition, in aforesaid operations process, before reinforced after stopping vacuumizes, first by observing vacuum meter 12 voltage rise value within a certain period of time, the sealing property of impregnating autoclave 1 can be judged.If Pressure Rise Rate is very fast, should stop feeding in raw material, affect vacuum impregnation effect to prevent equipment from leaking gas; If Pressure Rise Rate is very slow, then devices illustrated good seal, can carry out feeding operation.
Utilize vacuum impregnation plant of the present utility model, first can vacuumize process to porous material, discharge the air in hole, and then carry out liquid impregnation, effectively can improve the filling rate of maceration extract to porous material.
Claims (4)
1. a vacuum impregnation plant, is characterized in that, comprises impregnating autoclave and vavuum pump, and impregnating autoclave has tank body and cover, is removably tightly connected between tank body and cover, cover is provided with charge door and bleeding point; Charge door is provided with loading hopper, is provided with charging valve below loading hopper; Bleeding point is connected with vavuum pump by pipeline.
2. vacuum impregnation plant according to claim 1, is characterized in that, the pipeline that bleeding point is connected with vavuum pump is provided with surge flask.
3. vacuum impregnation plant according to claim 1, is characterized in that, the pipeline that bleeding point is connected with vavuum pump is provided with vacuum meter.
4. vacuum impregnation plant according to claim 3, is characterized in that, the pipeline between vacuum meter and vavuum pump is provided with air outlet valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521041626.3U CN205199834U (en) | 2015-12-15 | 2015-12-15 | Vacuum impregnation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521041626.3U CN205199834U (en) | 2015-12-15 | 2015-12-15 | Vacuum impregnation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205199834U true CN205199834U (en) | 2016-05-04 |
Family
ID=55837576
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521041626.3U Expired - Fee Related CN205199834U (en) | 2015-12-15 | 2015-12-15 | Vacuum impregnation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205199834U (en) |
-
2015
- 2015-12-15 CN CN201521041626.3U patent/CN205199834U/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: 20160504 Termination date: 20161215 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |