CN217287251U - Bubble removing equipment for water-based paint production - Google Patents
Bubble removing equipment for water-based paint production Download PDFInfo
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- CN217287251U CN217287251U CN202220444072.5U CN202220444072U CN217287251U CN 217287251 U CN217287251 U CN 217287251U CN 202220444072 U CN202220444072 U CN 202220444072U CN 217287251 U CN217287251 U CN 217287251U
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Abstract
The utility model relates to a bubble removal device field discloses a bubble removal device is used in water based paint production, its technical scheme main points are including eliminating the jar, the aspiration pump, unhurried current piece and lifting piece, it is provided with feed inlet and discharge gate on the jar to eliminate, the aspiration pump sets up in the upper portion of eliminating the jar and is used for bleeding to eliminating the jar, unhurried current piece sets up in eliminating the jar, be formed with the circulation clearance between the bottom surface of unhurried current piece and elimination jar, be formed with unhurried current face on the surface of unhurried current piece, be formed with the lifting passageway in the unhurried current piece, the lifting piece sets up in the lifting passageway, the lifting piece is used for lifting water based paint to the bottom of lifting passageway by the bottom of lifting passageway, so that water based paint is at the lifting passageway, unhurried current face and circulation clearance between, it possesses the bubble and gets rid of effectual characteristics.
Description
Technical Field
The utility model relates to a bubble removal device field, more specifically the bubble removal device for water based paint production is related to that says so.
Background
Coatings using water as a solvent or as a dispersion medium may be referred to as waterborne coatings. Aqueous coatings are divided into two broad categories depending on the binder class in the coating: natural water-based paints of natural substances or minerals (such as potassium silicate) and petrochemical water-based paints of synthetic resins (such as acrylic resins). Only synthetic resin-based water-based paint will be described here. The water paint includes 3 kinds of water soluble paint, water thinned paint and water dispersed paint. The water-soluble paint is a film-forming material represented by a water-soluble resin, polyvinyl alcohol and various modified materials thereof, and further comprises a water-soluble alkyd resin, a water-soluble epoxy resin, an inorganic polymer water-based resin and the like. The production process of the water-based paint needs stirring and mixing to fully mix the components. However, bubbles are easily generated during the stirring and mixing process, and the paint has certain viscosity, so that the removal of the bubbles is difficult.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims to provide a water based paint production is with bubble removal equipment, it possesses the bubble and gets rid of effectual characteristics.
In order to achieve the above purpose, the utility model provides a following technical scheme:
a bubble removing apparatus for water paint production comprises
The eliminating tank is provided with a feeding hole and a discharging hole;
the air pump is arranged at the upper part of the elimination tank and is used for pumping air to the elimination tank;
the slow flow piece is arranged in the eliminating tank, a circulation gap is formed between the slow flow piece and the bottom surface of the eliminating tank, a slow flow surface is formed on the outer surface of the slow flow piece, and a lifting channel is formed in the slow flow piece;
the lifting piece is arranged in the lifting channel and used for lifting the water-based paint to the bottom of the lifting channel, so that the water-based paint circulates among the lifting channel, the slow flow surface and the circulation gap.
The utility model discloses in, preferred, the unhurried current face includes a plurality of unhurried current portion, each unhurried current portion follows the direction of height of eliminating the jar sets gradually, each the shape of unhurried current portion all sets up to the round platform shape.
The present invention is preferably configured such that the apex angle of the slow flow portion is gradually increased in the direction close to the flow gap.
The utility model discloses in, it is preferred, the lifting piece sets up to the auger porter bar, the auger porter bar with it rotates to connect to eliminate the jar, it is used for the drive to eliminate the bottom of jar and install auger porter bar pivoted driving motor.
In the present invention, preferably, the transition portion is provided between the lifting channel and the flow slowing surface.
The utility model discloses in, it is preferred, be provided with the kuppe on the slow flow piece, the kuppe sets up in the below of feed inlet, the kuppe be used for with by the water based paint direction that the feed inlet got into on the water conservancy diversion face.
The utility model discloses in, preferred, each all be formed with a plurality of annular vortex sand grips in the unhurried current portion, the vortex sand grip is followed the distribution direction of unhurried current portion is arranged in proper order.
The utility model discloses in, preferred, each all be formed with a plurality of vortex lugs in the slow flow portion, the shape of vortex lug sets up to four pyramid.
The utility model has the advantages that:
1. the utility model has the advantages that the lifting piece and the slow flow piece are arranged, so that the water-based paint can circulate in the eliminating tank, when the water-based paint passes through the slow flow surface, the thickness of the water-based paint is small, bubbles are released more easily, and the frame which is difficult to remove the bubbles due to the viscosity of the water-based paint is relieved;
2. the setting of combining the aspiration pump, utilize the aspiration pump to reduce the atmospheric pressure of eliminating in the jar, impel the great bubble of volume to break to the volume of the less bubble of increase volume impels its surface that floats out water based paint, improves the effect of getting rid of the bubble.
Drawings
FIG. 1 is a schematic view of the overall structure of the present embodiment;
fig. 2 is a schematic cross-sectional structure diagram of the present embodiment.
Reference numerals are as follows:
1. an abatement tank; 101. a feed inlet; 102. a discharge port; 2. an air pump; 3. a flow slowing member; 301. a flow-through gap; 302. lifting the channel; 31. a flow slowing section; 32. turbulence convex strips; 33. a turbulence projection; 34. a transition portion; 4. a screw feeder rod; 41. a drive motor; 5. a flow guide cover.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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 work belong to the protection scope of the present invention.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1 to 2, the present embodiment provides a bubble removing apparatus for producing an aqueous coating material, including an eliminating tank 1, an air pump 2, a buffer member 3 and a lifting member. The eliminating tank 1 is provided with a feeding port 101 and a discharging port 102, the feeding port 101 is provided with a feeding pipe, the feeding pipe is provided with a feeding electromagnetic valve (not shown in the figure), the discharging port 102 is provided with a discharging pipe, the discharging pipe is provided with a discharging electromagnetic valve (not shown in the figure), in the embodiment, the feeding pipe is used for introducing the water-based paint into the eliminating tank 1, then the water-based paint circularly flows in the eliminating tank 1 to eliminate bubbles, and the bubbles are discharged through the discharging pipe after being removed. The air suction pump 2 is provided at an upper portion of the abatement tank 1 and serves to suck air from the abatement tank 1 in order to reduce the air pressure within the abatement tank 1, causing the bubbles to collapse.
As shown in fig. 2, the baffle 3 is provided in the abatement tank 1, a flow gap 301 is formed between the baffle 3 and the bottom surface of the abatement tank 1, a baffle surface is formed on the outer surface of the baffle 3, and a lift channel 302 is formed in the baffle 3. The lifting piece is arranged in the lifting channel 302 and used for lifting the water-based paint from the bottom of the lifting channel 302 to the bottom of the lifting channel 302, so that the water-based paint circulates among the lifting channel 302, the flow slowing surface and the flow gap 301. The purpose of circulation is to improve the bubble removal effect to obtain more even water-based paint, and the water-based paint circulating flow is matched with the arrangement of the air suction pump 2 to reduce the flowing thickness of the water-based paint and promote the bubble breakage.
As shown in fig. 2, the slow flow surface includes a plurality of slow flow portions 31, each of the slow flow portions 31 is sequentially arranged in the height direction of the abatement tank 1, each of the slow flow portions 31 is shaped like a truncated cone, and the size of the apex angle of each of the slow flow portions 31 gradually increases in the direction approaching the flow gap 301. The cone apex angle specifically refers to: the axis passing through the circular truncated cone is taken as a cross section, a trapezoid can be obtained, two trapezoidal side edges are prolonged to be intersected, namely two bus bars are prolonged, and an included angle obtained after intersection is the cone vertex angle. Utilize this parameter of awl apex angle to weigh the inclination of round platform side, the size of awl apex angle can influence the velocity of flow of water paint on each unhurried current portion 31, and the awl apex angle is crescent along the direction that is close to circulation clearance 301 gradually, can guarantee on the one hand that water based paint has longer flow stroke on the unhurried current face, and the flow velocity that can slow down water based paint increases on the one hand to make water based paint can possess better effect of getting rid of in the same cycle number. Each of the slow flow portions 31 is formed with a plurality of annular spoiler ribs 32, and the spoiler ribs 32 are sequentially arranged along the distribution direction of the slow flow portions 31. Each of the turbulence portions 31 is formed with a plurality of turbulence protrusions 33, and the shape of each of the turbulence protrusions 33 is a quadrangular pyramid. And the spoiler protrusion 33 and the spoiler protrusion 32 are spaced apart from each other. When the bubbles are easily hung through the burbling convex strip 32 and the burbling convex block 33, the bubble removing effect can be effectively improved.
As shown in fig. 2, the lifting member is provided with an auger feeding rod 4, the auger feeding rod 4 is rotatably connected with the eliminating tank 1, and a driving motor 41 for driving the auger feeding rod 4 to rotate is installed at the bottom of the eliminating tank 1. The auger feeding rod 4 can lift the water-based paint and can take out larger bubbles in the water-based paint. The transition 34 transitions between the lift channel 302 and the flow relief surface. Be provided with kuppe 5 on the piece 3 that slows down, kuppe 5 sets up in the below of feed inlet 101, and kuppe 5 is used for leading the water based paint that gets into by feed inlet 101 to the water based paint that avoids getting into by feed inlet 101 to fall into in the lifting passageway 302, avoids producing new bubble on the water based paint that is used for leading the water based paint that gets into by feed inlet 101.
The working principle is as follows:
during the use, close ejection of compact solenoid valve, start feeding solenoid valve and let in waterborne coating in to eliminating jar 1, start aspiration pump 2 and driving motor 41 simultaneously, driving motor 41 extracts the air in eliminating jar 1 in order to reduce the inside atmospheric pressure of eliminating jar 1, and driving motor 41 drives the rotation of auger porter bar 4. The water-based paint firstly falls on the air guide sleeve 5 and falls on the slow flow portions 31 along the air guide sleeve 5, the water-based paint flows along each slow flow portion 31, and bubbles are removed under the combined action of the turbulent flow convex strips 32, the turbulent flow convex blocks 33 and the air suction pump 2 in the flowing process. Then the water paint flows to the flowing gap 301 and is conveyed upwards by the auger feeding rod 4, and the water paint flows to the flow slowing surface again after passing through the transition part 34 after passing through the lifting channel 302. After multiple cycles, the bubble removing effect is achieved, and the obtained water-based paint flows out through the discharge pipe.
Above only the utility model discloses an it is preferred embodiment, the utility model discloses a scope of protection not only limits in above-mentioned embodiment, and the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (8)
1. A bubble removal device for water based paint production is characterized in that: comprises that
The device comprises an elimination tank (1), wherein a feed inlet (101) and a discharge outlet (102) are formed in the elimination tank (1);
the air pump (2) is arranged at the upper part of the elimination tank (1) and is used for pumping air to the elimination tank (1);
the slow flow piece (3) is arranged in the elimination tank (1), a circulation gap (301) is formed between the slow flow piece (3) and the bottom surface of the elimination tank (1), a slow flow surface is formed on the outer surface of the slow flow piece (3), and a lifting channel (302) is formed in the slow flow piece (3);
the lifting piece is arranged in the lifting channel (302), and is used for lifting the water-based paint to the bottom of the lifting channel from the bottom of the lifting channel so as to enable the water-based paint to circulate among the lifting channel (302), the slow flow surface and the circulation gap (301).
2. The apparatus for removing bubbles for the production of water-based paint according to claim 1, wherein: the flow slowing surface comprises a plurality of flow slowing parts (31), each flow slowing part (31) is arranged along the height direction of the eliminating tank (1) in sequence, and each flow slowing part (31) is in a circular truncated cone shape.
3. The apparatus for removing bubbles for the production of water-based paint according to claim 2, wherein: the size of the apex angle of each of the slow flow portions (31) gradually increases in a direction approaching the flow gap (301).
4. The apparatus for removing bubbles for the production of water-based paint according to claim 1, wherein: the lifting piece sets up to auger porter bar (4), auger porter bar (4) with it rotates to be connected to eliminate jar (1), eliminate the bottom of jar (1) and install and be used for the drive auger porter bar (4) pivoted driving motor (41).
5. The apparatus for removing bubbles for the production of water-based paint according to claim 1, wherein: a transition portion (34) is arranged between the lifting channel (302) and the flow slowing surface in a transition mode.
6. The apparatus for removing bubbles for use in production of water-based paint according to claim 1, wherein: be provided with kuppe (5) on slow flow piece (3), kuppe (5) set up in the below of feed inlet (101), kuppe (5) are used for with by the water based paint that feed inlet (101) got into the direction on the water conservancy diversion face.
7. The apparatus for removing bubbles for the production of water-based paint according to claim 2, wherein: each all be formed with a plurality of annular vortex sand grip (32) on unhurried current portion (31), vortex sand grip (32) are followed the distribution direction of unhurried current portion (31) is arranged in proper order.
8. The apparatus for removing bubbles for the production of water-based paint according to claim 2, wherein: each slow flow portion (31) is last all to be formed with a plurality of vortex lugs (33), the shape of vortex lug (33) sets up to four pyramids.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220444072.5U CN217287251U (en) | 2022-03-02 | 2022-03-02 | Bubble removing equipment for water-based paint production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220444072.5U CN217287251U (en) | 2022-03-02 | 2022-03-02 | Bubble removing equipment for water-based paint production |
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| Publication Number | Publication Date |
|---|---|
| CN217287251U true CN217287251U (en) | 2022-08-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202220444072.5U Active CN217287251U (en) | 2022-03-02 | 2022-03-02 | Bubble removing equipment for water-based paint production |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117160281A (en) * | 2023-09-12 | 2023-12-05 | 东莞市港田高分子材料有限公司 | High-heat-conductivity type encapsulated silicon rubber for high-power inductance device and preparation method thereof |
-
2022
- 2022-03-02 CN CN202220444072.5U patent/CN217287251U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117160281A (en) * | 2023-09-12 | 2023-12-05 | 东莞市港田高分子材料有限公司 | High-heat-conductivity type encapsulated silicon rubber for high-power inductance device and preparation method thereof |
| CN117160281B (en) * | 2023-09-12 | 2024-04-16 | 东莞市港田高分子材料有限公司 | Preparation device and preparation method of high-heat-conductivity type encapsulated silicone rubber for high-power inductance device |
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