CN210905833U

CN210905833U - Stirring equipment for controlling pH value of water-based paint

Info

Publication number: CN210905833U
Application number: CN201921584169.0U
Authority: CN
Inventors: 曹其荣
Original assignee: Suzhou Meiyamei Building Paint Co ltd
Current assignee: Suzhou Meiyamei Building Paint Co ltd
Priority date: 2019-09-23
Filing date: 2019-09-23
Publication date: 2020-07-03
Anticipated expiration: 2029-09-23

Abstract

The utility model provides a control agitated vessel of water based paint pH, includes the framework, set firmly in the landing leg of framework lower part, set firmly first feed inlet and the discharge gate in the framework, set up the first motor in the framework, set up the first pivot on first motor, set up the first stirring rake on first pivot, set firmly the stock solution frame in the framework, second feed inlet and the liquid feeding pipe that set firmly on the stock solution frame, the pump body and the flowmeter of cover on the liquid feeding pipe and set firmly the pH sensor in the inside of framework. The utility model discloses in, be provided with first motor, first pivot, first stirring rake, the stock solution frame, the liquid feeding pipe, the pump body, flowmeter and pH value sensor, the first pivot of first motor passageway drives first stirring rake and rotates, stirs water based paint, then pH value sensor detects water based paint's pH value, and the while is in the weak alkaline state to quantitative interpolation alkaline auxiliary agent in the water based paint under the effect of the pump body and flowmeter, assurance water based paint.

Description

Stirring equipment for controlling pH value of water-based paint

Technical Field

The utility model belongs to the technical field of the water based paint production technique and specifically relates to a stirring equipment of control water based paint pH value is related to.

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). 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 water paint is an environment-friendly paint, is alkaline, and has an acid-base value of 8 to 9 generally, and the acid-base property of the water paint directly influences the quality of the water paint. However, the existing water paint stirring equipment cannot control the pH value of the water paint.

Therefore, there is a need to provide a new technical solution to overcome the above-mentioned drawbacks.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a can effectively solve the agitated vessel of control water based paint pH value of above-mentioned technical problem.

In order to achieve the purpose of the utility model, the following technical proposal is adopted:

a stirring device for controlling the pH value of a water-based coating comprises a frame body, a supporting leg fixedly arranged at the lower part of the frame body, a first feed inlet and a discharge outlet fixedly arranged on the frame body, a first motor arranged on the frame body, a first rotating shaft arranged on the first motor, a first stirring paddle arranged on the first rotating shaft, a liquid storage frame fixedly arranged on the frame body, a second feed inlet and a liquid feeding pipe fixedly arranged on the liquid storage frame, a pump body and a flowmeter sleeved on the liquid feeding pipe, and a pH value sensor fixedly arranged in the frame body, the first motor is fixedly connected with the frame body, the first rotating shaft is connected with the first motor, one end of the liquid adding pipe is inserted into the liquid storage frame, the other end of the liquid adding pipe is inserted into the frame and fixedly connected with the frame, and the pump body is fixedly connected with the frame.

Further: the first stirring paddle is a radial-flow stirring paddle.

Further: the contralateral of first motor is provided with the second motor, set up in second pivot on the second motor and set firmly in the epaxial second stirring rake of second pivot, the second motor pass through the second dead lever with framework fixed connection, the second pivot with the second motor is connected.

Further: the second stirring paddle is an axial-flow type stirring paddle.

Further: the first stirring paddle is positioned above the second stirring paddle.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the utility model discloses the agitated vessel of control water based paint pH value is provided with first motor, first pivot, first stirring rake, the stock solution frame, the liquid feeding pipe, the pump body, flowmeter and pH value sensor, the first stirring rake of the first pivot drive of first motor passageway rotates, stirs water based paint, then pH value sensor detects water based paint's pH value, simultaneously to quantitative interpolation alkaline auxiliary agent in water based paint under the effect of the pump body and flowmeter, guarantee that water based paint is in the weak alkaline state.

2. The utility model discloses the agitated vessel of control waterborne coating pH value, be provided with the second motor, second pivot and second stirring rake, the second motor is located the offside of first motor, thereby can carry out abundant stirring to waterborne coating, first stirring rake is runoff formula stirring rake, the second stirring rake is the axial-flow type stirring rake, first stirring rake is located the top of second stirring rake, the waterborne coating of second stirring rake bottom framework drives the upper portion of framework, first stirring rake breaks up it, make the more thorough of stirring, waterborne coating mixes more evenly with the alkaline auxiliary agent.

Drawings

Fig. 1 is a schematic structural diagram of the stirring equipment for controlling the ph of the water-based paint.

In the figure: the device comprises a frame body 1, supporting legs 2, a first feeding hole 3, a discharging hole 4, a first motor 5, a first rotating shaft 6, a first stirring paddle 7, a liquid storage frame 8, a second feeding hole 9, a liquid adding pipe 10, a pump body 11, a flowmeter 12, an acid-base value sensor 13, a second motor 14, a second rotating shaft 15, a second stirring paddle 16 and a control end 17.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "lateral", "longitudinal", "front", "rear", "left", "right", "up", "down", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the scope of the invention. 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.

The following will make a clear and complete description of the stirring device for controlling the pH value of the water-based paint according to the present invention with reference to the accompanying drawings.

As shown in fig. 1, the utility model discloses control agitated vessel of water based paint pH, including framework 1, set firmly in landing leg 2 of framework 1 lower part set firmly in first feed inlet 3 and discharge gate 4 on the framework 1, set up in first motor 5 on the framework 1, set up in first pivot 6 on the first motor 5, set up in first stirring rake 7 on the first pivot 6, set firmly in stock solution frame 8 on the framework 1, set firmly in second feed inlet 9 and liquid feeding pipe 10 on the stock solution frame 8, the cover is located pump body 11 and flowmeter 12 on the liquid feeding pipe 10 and set firmly in the inside pH sensor 13 of framework 1. The frame body 1 is hollow. The supporting legs 2 are welded with the frame body 1, and the supporting legs 2 support the frame body 1. The first feed inlet 3 is welded with the frame body 1, and water-based paint enters the frame body 1 through the first feed inlet 3. The discharge port 4 is welded with the frame body 1, the water-based paint is discharged from the discharge port 4 to the frame body 1, and a valve is fixedly mounted on the discharge port 4 and used for controlling the opening and closing of the discharge port 4. The first motor 5 is fixedly connected with the frame body 1 through a first fixing rod. The first rotating shaft 6 is connected with the first motor 5, and the specific connection mode is that the first rotating shaft 6 is connected with an output shaft of the first motor 5 through a coupler. The first stirring paddle 7 is integrally connected to the first rotating shaft 6. The liquid storage frame 8 is welded with the frame body 1. The second feed port 9 is welded with the liquid storage frame 8, and alkaline auxiliary agent enters the liquid storage frame 8 through the second feed port 9. One end of the liquid adding pipe 10 is inserted into the liquid storage frame 8, and the liquid adding pipe 10 is welded with the liquid storage frame 8. The other end of the liquid feeding pipe 10 is inserted into the frame 1 and is fixedly connected with the frame 1, and the preferable connection mode is welding. The pump body 11 is fixedly connected with the frame 1, and the preferred connection mode is welding. The flow meter 12 is preferably a positive displacement flow meter. The ph sensor 13 is bolted to the inner surface of the frame 1.

Further: the first stirring paddle 7 is a radial-flow stirring paddle, and the specific type is preferably a three-blade sweepback type, so that the first stirring paddle 7 can drive the water-based paint in the frame body 1 to flow radially.

Further: the offside of first motor 5 is provided with second motor 14, set up in second pivot 15 on the second motor 14 and set firmly in second stirring rake 16 in the second pivot 15, second motor 14 through the second dead lever with 1 fixed connection of framework, second pivot 15 with second motor 14 is connected, specific saying, second pivot 15 through the shaft coupling with the output shaft of second motor 14, second stirring rake 16 with 15 body coupling of second pivot.

Further: the second stirring paddle 16 is an axial-flow type stirring paddle, and the specific type is preferably a fan type stirring paddle, so that the second stirring paddle 16 can drive the water-based paint to flow axially.

Further: first stirring rake 7 is located the top of second stirring rake 16, thereby second stirring rake 16 can with the waterborne coating of framework 1 bottom drives to the upper portion of framework 1, then first stirring rake 7 breaks up it, thereby makes the stirring more thorough, makes waterborne coating and alkaline auxiliary agent mixed more evenly simultaneously.

Further: still be provided with control end 17 on the framework 1, control end 17 with the pump body 11 flowmeter 12 and pH value sensor 13 electric connection, control end 17 includes display screen and control button, the display screen is used for showing the data that pH value sensor 13 detected and the flow of liquid feeding pipe 10, control button is used for controlling the switching of the pump body 11.

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, a clear and complete description will be given below with reference to the technical solutions of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention.

Example (b):

alkaline auxiliary agent passes through second feed inlet 9 enters into in the stock solution frame 8, water based paint passes through first feed inlet 3 enters into in the framework 1, then first motor 5 passes through first pivot 6 drives first stirring rake 7 rotates, second motor 14 passes through second pivot 15 drives second stirring rake 16 rotates, second stirring rake 16 will the water based paint of framework 1 bottom drives the upper portion of framework 1, then first stirring rake 7 is right the coating on framework 1 upper portion is broken up, is stirred, thereby realizes right water based paint intensive mixing in the framework 1. Then the pH value sensor 13 can be to the pH value of aqueous coating in the framework 1 detects, and when the control end 17 shows to be acid, the user can pass through control button makes the pump body 11 open, thereby will alkaline auxiliary agent pump in the stock solution frame 8 is gone into in the framework 1, then under the stirring of first stirring rake 7 with the second stirring rake 16 for alkaline auxiliary agent and aqueous coating are abundant to be fused, until the numerical value that the pH value sensor 13 detected is alkaline, then aqueous coating from discharge gate 4 discharges.

The utility model discloses following beneficial effect has:

It will be understood that modifications and variations can be made by persons skilled in the art in light of the above teachings and all such modifications and variations are considered to be within the scope of the invention as defined by the following claims.

Claims

1. The utility model provides a control agitated vessel of water based paint pH value, includes the framework, set firmly in the landing leg of framework lower part sets firmly in first feed inlet and discharge gate in the framework, its characterized in that: set up in first motor in the framework, set up in first pivot on the first motor, set firmly in first epaxial first stirring rake of first pivot sets firmly in stock solution frame in the framework sets firmly in second feed inlet and liquid feeding pipe on the stock solution frame, the cover is located pump body and flowmeter on the liquid feeding pipe and set firmly in the inside pH value sensor of framework, first motor with framework fixed connection, first pivot with first motor is connected, the one end of liquid feeding pipe is inserted in the stock solution frame, the other end of liquid feeding pipe is inserted in the framework and with framework fixed connection, the pump body with framework fixed connection.

2. The stirring apparatus for controlling ph of an aqueous coating according to claim 1, wherein: the first stirring paddle is a radial-flow stirring paddle.

3. The stirring apparatus for controlling ph of an aqueous coating according to claim 1, wherein: the contralateral of first motor is provided with the second motor, set up in second pivot on the second motor and set firmly in the epaxial second stirring rake of second pivot, the second motor pass through the second dead lever with framework fixed connection, the second pivot with the second motor is connected.

4. The stirring apparatus for controlling ph of an aqueous coating according to claim 3, wherein: the second stirring paddle is an axial-flow type stirring paddle.

5. The stirring apparatus for controlling ph of an aqueous coating according to claim 4, wherein: the first stirring paddle is positioned above the second stirring paddle.