CN211754529U

CN211754529U - Blanking pneumatic valve of dispersion tank for preparing environment-friendly anticorrosive paint

Info

Publication number: CN211754529U
Application number: CN201921939754.8U
Authority: CN
Inventors: 不公告发明人
Original assignee: Youlong Tangshan New Materials Co ltd
Current assignee: Youlong Tangshan New Materials Co ltd
Priority date: 2019-11-12
Filing date: 2019-11-12
Publication date: 2020-10-27
Anticipated expiration: 2029-11-12

Abstract

The utility model relates to a coating unloading technical field just discloses an environmental protection anticorrosive paint preparation is with unloading pneumatic valve of dispersion jar, including the dispersion jar, the fixed welding in left side of dispersion jar has the feed inlet, and the inside fixed mounting of dispersion jar has the axis of rotation, the top fixedly connected with motor of axis of rotation, and the fixed welding in upper portion of axis of rotation has helical blade, helical blade's lower part has one-level filter screen fixed mounting inside the dispersion jar, and the fixed welding in lower part of axis of rotation has the stirring claw. This unloading pneumatic valve of dispersion tank is used in preparation of environmental protection anticorrosive paint reaches the purpose that improves coating stirring degree through being provided with helical blade, stirring claw, one-level filter screen, second grade filter screen, and the big wholeness of helical blade stirring power is fit for stirring coarse paint raw materials by force, and the stirring claw then is fit for breaking up comparatively fine and smooth coating and fuses, and in addition two-layer filter screen, the fine and smooth of coating that can guarantee to produce is of high quality.

Description

Blanking pneumatic valve of dispersion tank for preparing environment-friendly anticorrosive paint

Technical Field

The utility model relates to a construction machinery equipment technical field specifically is an environmental protection anticorrosive paint preparation is with unloading pneumatic valve of dispersion jar.

Background

The pneumatic rubber tube valve is called pneumatic valve for short, also called pinch valve, flexible valve, air-blowing valve and pneumatic tube-clamping valve, its basic working principle is that the air pressure between valve body and rubber tube sleeve is used to make the tube sleeve deform and fold to cut off the fluid, and the pneumatic valve has the advantages of no pressure loss, no blocking, no leakage, low air consumption and water hammer, etc., and is specially applicable to the liquid-solid and gas-solid two-phase flow containing granules, so that it can be extensively used in the industries of chemical industry, paper pulp, paper-making industry, food industry, electric power industry, recirculation, water treatment and mineral processing, etc. in which the abrasive substances of granules, powder, fibre and viscose, etc. are contained, and the rubber tube is made up by using natural rubber with high elasticity, high wear resistance and fatigue resistance.

The blanking device of the paint dispersing tank also starts to adopt a pneumatic valve, but has some problems in use: firstly, the stirring degree of a part of dispersing tanks for the raw materials of the coating is not enough, and the using effect of the discharged coating is not good; in addition, pneumatic valves sometimes have insufficient opening force and occasionally cannot be opened by simply relying on the weight of the paint.

SUMMERY OF THE UTILITY MODEL

Not enough to current coating dispersion jar unloading pneumatic valve, the utility model provides an environmental protection anticorrosive paint preparation is with dispersion jar's unloading pneumatic valve possesses stirring effect and good and convenient to use's advantage, has solved the problem that above-mentioned technical background proposed.

The utility model provides a following technical scheme: a blanking pneumatic valve of a dispersion tank for preparing environment-friendly anticorrosive paint comprises the dispersion tank, a feed inlet is fixedly welded at the left side of the dispersion tank, a rotating shaft is fixedly arranged in the dispersion tank, the top of the rotating shaft is fixedly connected with a motor, and the upper part of the rotating shaft is fixedly welded with a helical blade, the lower part of the helical blade is provided with a primary filter screen which is fixedly arranged inside the dispersion tank, a stirring claw is fixedly welded at the lower part of the rotating shaft, a secondary filter screen is fixedly arranged at the lower part of the stirring claw in the dispersion tank, a coating chamber is arranged at the bottom in the dispersion tank, and the bottom of the dispersion tank is fixedly provided with a conveying pipe, the right side of the conveying pipe is fixedly welded with a pneumatic pipe, and the lower part of the conveying pipe is fixedly connected with a pneumatic valve, the right side of the pneumatic valve is fixedly connected with a telescopic rod, and the bottom of the pneumatic valve is fixedly provided with a discharge hole.

And (4) carefully selecting, wherein the meshes of the primary filter screen and the secondary filter screen are different.

And carefully selecting, wherein a rotating ring is arranged at the joint of the secondary filter screen and the rotating shaft.

Preferably, the pneumatic tube extends into the pneumatic valve, and the left-most side of the pneumatic tube is in the shape of an inverted spoon.

In selection, the pneumatic valve is pressed to push the telescopic rod to move upwards.

And carefully selecting, coating a layer of anti-sticking material inside the pneumatic valve.

With current dispersion jar unloading pneumatic valve contrast, the utility model discloses possess following beneficial effect:

1. this unloading pneumatic valve of dispersion tank is used in preparation of environmental protection anticorrosive paint reaches the purpose that improves coating stirring degree through being provided with helical blade, stirring claw, one-level filter screen, second grade filter screen, and the big wholeness of helical blade stirring power is fit for stirring coarse paint raw materials by force, and the stirring claw then is fit for breaking up comparatively fine and smooth coating and fuses, and in addition two-layer filter screen, the fine and smooth of coating that can guarantee to produce is of high quality.

2. This unloading pneumatic valve of dispersion jar is used in preparation of environmental protection anticorrosive paint can guarantee through the pneumatic tube that is provided with the back-off ladle form that coating can discharge smoothly, and coating discharges and has the condition of intermittent and intermittent, consequently the simple reliance coating gravity goes to extrude the telescopic link and has a little difficulty, improves the telescopic link through being provided with the pneumatic tube that can carry high atmospheric pressure with this and opens the pneumatic valve, guarantees the row that coating can be smooth and sends away, has improved the stability of this structure greatly.

Drawings

FIG. 1 is a schematic view of the whole structure of the present invention;

FIG. 2 is a schematic view of the flow direction of the injected air of the pneumatic valve of the present invention;

fig. 3 is a schematic view of the stirring claw of the present invention.

In the figure: 1. a dispersion tank; 2. a feed inlet; 3. a rotating shaft; 4. a motor; 5. a helical blade; 6. a first-stage filter screen; 7. a stirring claw; 8. a secondary filter screen; 9. a paint chamber; 10. a transfer tube; 11. a pneumatic tube; 12. a pneumatic valve; 13. a telescopic rod; 14. and (4) a discharge port.

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 all belong to the protection scope of the present invention.

Referring to fig. 1-3, a blanking pneumatic valve of a dispersion tank for preparing an environmental protection anticorrosive paint, comprising a dispersion tank 1, a feed inlet 2 fixedly welded on the left side of the dispersion tank 1, a rotation shaft 3 fixedly installed inside the dispersion tank 1, a motor 4 fixedly connected on the top of the rotation shaft 3, a helical blade 5 fixedly welded on the upper portion of the rotation shaft 3, a primary filter screen 6 fixedly installed inside the dispersion tank 1 on the lower portion of the helical blade 5, a stirring claw 7 fixedly welded on the lower portion of the rotation shaft 3, a secondary filter screen 8 fixedly installed inside the dispersion tank 1 on the lower portion of the stirring claw 7, a paint chamber 9 opened on the bottom inside the dispersion tank 1, a conveying pipe 10 fixedly installed on the bottom of the dispersion tank 1, a pneumatic pipe 11 fixedly welded on the right side of the conveying pipe 10, a pneumatic valve 12 fixedly connected on the lower portion of the conveying pipe 10, and a telescopic rod 13 fixedly connected, and a discharge port 14 is fixedly installed at the bottom of the pneumatic valve 12.

Wherein, the coating of unidimensional not can be filtered to one-level filter screen 6 and second grade filter screen 8, and the multilayer filters can guarantee that different stirring vane corresponds not unidimensional stirring coating, and corresponding stirring can be had to make the even more effective of coating stirring.

Wherein, helical blade 5 can carry out rapid mixing with coarse coating raw materials and smash, and helical blade 5 big whole rotatability of size is strong, can mix the quick stirring of coating raw materials together for the coarse stirring efficiency of coating raw materials.

Wherein, stirring claw 7 is then responsible for carrying out abundant mixing stirring to those comparatively fine and smooth coatings, and there are some holes in stirring claw 7 middle part, can carry out more abundant stirring to the coating raw materials of coarse stirring and fuse for coating is more fine and smooth, makes things convenient for down moving of follow-up coating.

Wherein, the junction of second grade filter screen 8 and axis of rotation 3 has a swivel becket, and this swivel becket can provide a simple holding power for axis of rotation 3, also has certain fixed action simultaneously, prevents that 3 head rotational speeds of axis of rotation from appearing crooked at the excessive speed.

Wherein, pneumatic tube 11 extends to in pneumatic valve 12, and pneumatic tube 11 leftmost ladle shape for an back-off, can not directly pressurize in the dispersion jar 1, relies on the gravity of coating alone not well to promote telescopic link 13, consequently need be with the help of pneumatic tube 11 toward interior input high-pressure air for telescopic link 13 can be opened, makes things convenient for the discharge of coating.

Wherein, pneumatic valve 12 receives pressure and will promote telescopic link 13 and upwards move, and the switch of pneumatic valve 12 is telescopic link 13, and telescopic link 13 will upwards move under the exogenic action and open pneumatic valve passageway, otherwise then can close.

Wherein, pneumatic valve 12 is inside to be scribbled the antiseized glutinous material of one deck, and coating belongs to viscous material mobility poor, paints antiseized material inside pneumatic valve 12, guarantees the work that pneumatic valve 12 can be stable for a long time.

The working principle is as follows: when in use, the coating raw materials are injected into the dispersion tank 1 through the feed inlet 2, the starting motor 4 drives the rotating shaft 3 to start rotating, the helical blade 5 starts rotating to start the fusion and stirring of the coating raw materials with poor mixing degree, when the rough stirring coating meets certain requirements, the rough stirring coating can move downwards from the first-stage filter screen 6, and the rough stirring coating is stirred, then the stirring claw 7 starts to stir and fuse the roughly stirred paint more finely, and when the stirred paint is finer and meets the requirement, the paint can move downwards to the paint chamber 9 from the secondary filter screen 8, at this time, the telescopic rod 13 is blown upwards to open the pneumatic valve 12 by injecting high-pressure air into the pneumatic pipe 11 (the telescopic rod 13 is difficult to open by the gravity of paint, and the injection of air is simple and rapid), so that the fine paint can pass through the pneumatic valve 12 from the conveying pipe 10 and is finally discharged from the discharge port 14.

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. Also in the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and for simplicity of description, and do not indicate or imply that the equipment or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. In addition, in the drawings of the present invention, the filling pattern is only for distinguishing the pattern layer, and is not limited to any other pattern.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an environmental protection anticorrosive paint preparation is with unloading pneumatic valve of dispersion tank, includes dispersion tank (1), its characterized in that: the left side fixed welding of dispersion tank (1) has feed inlet (2), and the inside fixed mounting of dispersion tank (1) has axis of rotation (3), the top fixedly connected with motor (4) of axis of rotation (3), and the upper portion fixed welding of axis of rotation (3) has helical blade (5), there is one-level filter screen (6) fixed mounting in dispersion tank (1) lower part of helical blade (5), the lower part fixed welding of axis of rotation (3) has stirring claw (7), there is second grade filter screen (8) fixed mounting in dispersion tank (1) lower part of stirring claw (7), the bottom of dispersion tank (1) inside has seted up scribbled the room (9), and the bottom fixed mounting of dispersion tank (1) has conveying pipe (10), the right side fixed welding of conveying pipe (10) has pneumatic tube (11), and the lower part fixedly connected with pneumatic valve (12) of conveying pipe (10), the right side fixedly connected with telescopic link (13) of pneumatic valve (12), and the bottom fixed mounting of pneumatic valve (12) has discharge gate (14).

2. The blanking pneumatic valve of the dispersion tank for preparing the environment-friendly anticorrosive paint as claimed in claim 1, wherein: the meshes of the first-stage filter screen (6) and the second-stage filter screen (8) are different.

3. The blanking pneumatic valve of the dispersion tank for preparing the environment-friendly anticorrosive paint as claimed in claim 1, wherein: and a rotating ring is arranged at the joint of the secondary filter screen (8) and the rotating shaft (3).

4. The blanking pneumatic valve of the dispersion tank for preparing the environment-friendly anticorrosive paint as claimed in claim 1, wherein: the pneumatic pipe (11) extends into the pneumatic valve (12), and the leftmost side of the pneumatic pipe (11) is in the shape of an inverted spoon.

5. The blanking pneumatic valve of the dispersion tank for preparing the environment-friendly anticorrosive paint as claimed in claim 1, wherein: the pneumatic valve (12) is pressed to push the telescopic rod (13) to move upwards.

6. The blanking pneumatic valve of the dispersion tank for preparing the environment-friendly anticorrosive paint as claimed in claim 1, wherein: and a layer of anti-sticking material is coated inside the pneumatic valve (12).