CN212141570U - Degassing device suitable for preparation of adhesive and sealant - Google Patents
Degassing device suitable for preparation of adhesive and sealant Download PDFInfo
- Publication number
- CN212141570U CN212141570U CN201921719162.5U CN201921719162U CN212141570U CN 212141570 U CN212141570 U CN 212141570U CN 201921719162 U CN201921719162 U CN 201921719162U CN 212141570 U CN212141570 U CN 212141570U
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- China
- Prior art keywords
- container
- preparation
- degassing device
- porous sieve
- conveying pump
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- 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
Links
- 238000002360 preparation method Methods 0.000 title claims abstract description 17
- 238000007872 degassing Methods 0.000 title claims abstract description 11
- 239000013466 adhesive and sealant Substances 0.000 title claims description 14
- 238000004026 adhesive bonding Methods 0.000 claims abstract description 11
- 239000003795 chemical substances by application Substances 0.000 claims description 5
- 239000000155 melt Substances 0.000 claims description 3
- 238000003860 storage Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 16
- 238000000605 extraction Methods 0.000 abstract description 7
- 239000000463 material Substances 0.000 description 11
- 238000000034 method Methods 0.000 description 7
- 239000000047 product Substances 0.000 description 6
- 239000000084 colloidal system Substances 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 239000000565 sealant Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000011265 semifinished product Substances 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
- 230000009974 thixotropic effect Effects 0.000 description 1
- 238000009849 vacuum degassing Methods 0.000 description 1
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- Adhesives Or Adhesive Processes (AREA)
Abstract
The embodiment of the application discloses degasser suitable for gluing agent and sealed preparation of gluing, including airtight container, the container top is provided with the feed inlet, the container bottom is provided with the discharge gate, the inside porous sieve that is provided with of container, the container is followed porous sieve downwardly extending diameter reduces gradually and forms the tapered container, the inside vacuum extraction hole that still is provided with of container, vacuum extraction hole is located porous sieve below. The degassing device can greatly improve the safety and effectiveness of production, reduce the production operation cost and improve the product quality.
Description
Technical Field
The application relates to the field of preparation of adhesives and sealants, in particular to a degassing device suitable for preparation of adhesives and sealants.
Background
In the prior art, the field of adhesive and sealant preparation, the more solid-liquid mixing equipment is mainly used: double screw, planet mixer and high-speed dispersion machine. During the production and preparation of adhesives and sealants by using the production equipment, a large amount of gas generally enters a semi-finished product, the gas is uniformly smashed into countless fine bubbles in the paste and dispersed in the paste colloid during high-speed mixing, if the fine bubbles are not eliminated, when the colloid is used and hardened, the fine bubbles finally form countless pinholes, the solidified material generates fly grains under the action of mechanical force, and the fly grains are further diffused and connected under the action of further external force, so that the material is finally broken or torn. Therefore, if the fine bubbles in the colloid are not removed, the mechanical properties of the material are greatly reduced, and finally, the bonding and sealing are damaged or failed. Therefore, how to effectively remove the fine gas from the high-consistency substance is the key to ensure the high-quality adhesive and sealant to have good mechanical properties.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a degasser suitable for gluing agent and sealed preparation of gluing to overcome not enough among the prior art.
In order to achieve the above object, the utility model provides a following technical scheme: the embodiment of the application discloses degasser suitable for gluing agent and sealed preparation of gluing, including airtight container, the container top is provided with the feed inlet, the container bottom is provided with the discharge gate, the inside porous sieve that is provided with of container, the container is followed porous sieve downwardly extending diameter reduces gradually and forms the tapered container, the inside vacuum extraction hole that still is provided with of container, vacuum extraction hole is located porous sieve below.
Preferably, the feed inlet is connected with a conveying pump, and the other end of the conveying pump is connected with a screw conveyor.
Preferably, the delivery pump is a melt booster delivery pump.
Preferably, the discharge port is connected with a single-screw conveying pump.
Preferably, the other end of the single-screw conveying pump is connected with a storage container.
Compared with the prior art, the degassing device suitable for preparation of the adhesive and the sealant can automatically control continuous degassing production in a closed system. The equipment occupies small area, the production efficiency of products is high, the production process is safe and reliable, and the equipment maintenance is simple and easy. The production of various solid-liquid mixed chemical products, especially adhesives and sealants with different viscosities, is greatly improved, the safety and effectiveness of production can be greatly improved, the production and operation cost is reduced, and the product quality is improved.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments described in the present application, and other drawings can be obtained by those skilled in the art without creative efforts.
Fig. 1 is a schematic structural diagram of a degasser suitable for preparing adhesives and sealants according to an embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described in detail below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Combine figure 1 to show, the embodiment of this application discloses a degasser suitable for gluing agent and sealed preparation of gluing, including airtight container 100, container 100 top is provided with feed inlet 101, container 100 bottom is provided with discharge gate 102, container 100 is inside to be provided with porous sieve plate 103, container 100 is followed porous sieve plate 100 downwardly extending diameter reduces gradually and forms the tapered container, container 100 is inside still to be provided with vacuum extraction hole 104, vacuum extraction hole 104 is located porous sieve plate 100 below.
Preferably, the feed inlet 101 is connected with a conveying pump 202, and the other end of the conveying pump 200 is connected with a screw conveyor 200.
Preferably, the delivery pump 200 is a melt booster delivery pump.
Preferably, the discharge port 102 is connected to a single screw transfer pump 400.
Preferably, the single screw transfer pump 400 is connected to the storage vessel 500 at the other end thereof.
It should be noted that, in the conical funnel type vacuum degassing device with a vertical built-in porous sieve plate, semi-finished rubber materials, i.e. highly viscous rubber materials, are pumped from the upper part of the conical funnel 100 through the booster pump 200, the materials keep positive pressure at the upper part of the porous sieve plate 103, and the lower part keeps high negative pressure through the vacuum pumping holes 104. Ensures that the high-viscosity or non-flowing thixotropic sizing material is also forcibly introduced into the porous sieve plate 103, forcibly refreshes the surface to pass through the sieve holes, flows downwards to pass through the lower area of the high-vacuum conical funnel in a filament or thin strip state, and fine bubbles are thoroughly removed. The utility model discloses a vertical built-in porous sieve plate funnel formula degasser, effective make full use of gravity free fall principle, make the material go into down. By adopting the design of upper filter pressing and lower extraction, the rubber materials with different physical properties can smoothly pass through the porous sieve plate 103, the surface is continuously updated through the continuous downward flowing process, the specific surface area of the rubber materials is increased, and high vacuum is realized, so that the fine bubbles entrained into the rubber materials are thoroughly removed.
To sum up, the degasser that is applicable to gluing agent and sealed preparation of this application can be in closed system, the continuous degasification production of automatic control. The equipment occupies small area, the production efficiency of products is high, the production process is safe and reliable, and the equipment maintenance is simple and easy. The production of various solid-liquid mixed chemical products, especially adhesives and sealants with different viscosities, is greatly improved, the safety and effectiveness of production can be greatly improved, the production and operation cost is reduced, and the product quality is improved.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The foregoing is directed to embodiments of the present application and it is noted that numerous modifications and adaptations may be made by those skilled in the art without departing from the principles of the present application and are intended to be within the scope of the present application.
Claims (5)
1. The utility model provides a degasser suitable for gluing agent and sealed preparation of gluing which characterized in that: the container comprises a closed container, the container top is provided with the feed inlet, the container bottom is provided with the discharge gate, the inside porous sieve that is provided with of container, the container is followed porous sieve downwardly extending diameter reduces gradually and forms the tapered container, the inside vacuum bleeder hole that still is provided with of container, the vacuum bleeder hole is located porous sieve below.
2. The degassing device for the preparation of adhesives and sealants as in claim 1, wherein: the feed inlet is connected with a conveying pump, and the other end of the conveying pump is connected with a screw conveyer.
3. The degassing device for the preparation of adhesives and sealants as claimed in claim 2, wherein: the conveying pump is a melt pressurizing conveying pump.
4. The degassing device for the preparation of adhesives and sealants as in claim 1, wherein: the discharge port is connected with a single screw conveying pump.
5. The degassing device for the preparation of adhesives and sealants as claimed in claim 4, wherein: and the other end of the single-screw conveying pump is connected with a storage container.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921719162.5U CN212141570U (en) | 2019-10-14 | 2019-10-14 | Degassing device suitable for preparation of adhesive and sealant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921719162.5U CN212141570U (en) | 2019-10-14 | 2019-10-14 | Degassing device suitable for preparation of adhesive and sealant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212141570U true CN212141570U (en) | 2020-12-15 |
Family
ID=73703747
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921719162.5U Expired - Fee Related CN212141570U (en) | 2019-10-14 | 2019-10-14 | Degassing device suitable for preparation of adhesive and sealant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212141570U (en) |
-
2019
- 2019-10-14 CN CN201921719162.5U patent/CN212141570U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201215 |
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| CF01 | Termination of patent right due to non-payment of annual fee |