CN113828184A - A kind of high solid content coating slurry dispersion equipment and dispersion method - Google Patents
A kind of high solid content coating slurry dispersion equipment and dispersion method Download PDFInfo
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- CN113828184A CN113828184A CN202111167156.5A CN202111167156A CN113828184A CN 113828184 A CN113828184 A CN 113828184A CN 202111167156 A CN202111167156 A CN 202111167156A CN 113828184 A CN113828184 A CN 113828184A
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Abstract
本发明一种高固含量涂层浆液分散设备及分散方法，属于搅拌设备技术领域，包括罐体，罐体上安装主搅拌系统、底搅拌系统和外循环系统；主搅拌系统包括主搅拌电机，主搅拌轴与主搅拌电机连接，框架式的搅拌框位于罐体内，搅拌框包括上搅拌板、下搅拌板、左侧搅拌板和右侧搅拌板组成，上搅拌板和下搅拌板成角度设置，左侧搅拌板和右侧搅拌板成角度设置；底搅拌系统位于罐体的底部；罐体上设置有循环进料管和循环出料管，循环进料管和循环出料管之间通过外循环管路连接，外循环管路上设置有循环气动隔膜泵。本发明还提供了使用该设备的对浆液进行混合的分散方法。
The invention discloses a high-solid content coating slurry dispersion equipment and a dispersion method, belonging to the technical field of stirring equipment, comprising a tank body, a main stirring system, a bottom stirring system and an external circulation system are installed on the tank body; the main stirring system comprises a main stirring motor, The main stirring shaft is connected with the main stirring motor. The frame-type stirring frame is located in the tank. The stirring frame consists of an upper stirring plate, a lower stirring plate, a left stirring plate and a right stirring plate. The upper stirring plate and the lower stirring plate are arranged at an angle. , the left stirring plate and the right stirring plate are arranged at an angle; the bottom stirring system is located at the bottom of the tank body; the tank body is provided with a circulating feeding pipe and a circulating discharging pipe, and the circulating feeding pipe and the circulating discharging pipe pass through The external circulation pipeline is connected, and a circulating pneumatic diaphragm pump is arranged on the external circulation pipeline. The present invention also provides a dispersing method for mixing slurries using the apparatus.
Description
Technical Field
The invention discloses high-solid-content coating slurry dispersing equipment and a dispersing method, and belongs to the technical field of stirring equipment.
Background
In the processing and production of the anticorrosive paint, in order to obtain better paint performance, some mineral substances are added in the formula of the paint, the mineral substances have large mass relative to other solvents, and the problem of sedimentation is easy to occur during mixing, so that the mixing is not uniform enough, therefore, the design of a stirring device capable of ensuring that the mineral substances in the slurry are reduced in sedimentation becomes a direction developed by people in the field, and the slurry can be fully and uniformly mixed.
Disclosure of Invention
Aiming at the defects in the prior art, the high-solid-content coating slurry dispersing equipment comprises a tank body, wherein a main stirring system, a bottom stirring system and an external circulation system are arranged on the tank body; the main stirring system comprises a main stirring motor, the main stirring motor is arranged above the tank body, a main stirring shaft is connected with the main stirring motor, the main stirring shaft extends into the tank body, a frame-type stirring frame is positioned in the tank body, the stirring frame comprises an upper stirring plate, a lower stirring plate, a left stirring plate and a right stirring plate, the upper stirring plate and the lower stirring plate are arranged at an angle, and the left stirring plate and the right stirring plate are arranged at an angle; the bottom stirring system is positioned at the bottom of the tank body; the tank body is provided with a circulation feeding pipe and a circulation discharging pipe, the circulation feeding pipe and the circulation discharging pipe are connected through an external circulation pipeline, and the external circulation pipeline is provided with a circulation pneumatic diaphragm pump.
The technical scheme has the advantages that: aiming at the problem of high difficulty in uniformly mixing liquid with high solid content, the idea of jointly processing by multiple modes is adopted to uniformly mix the liquid. The stirring frame is designed, four plates are combined into a frame shape, the upper plate, the lower plate, the left plate and the right plate form an included angle correspondingly, when the main stirring motor drives the stirring, the slurry in the tank body can flow in the inclined direction of the plates while rotating and mixing the slurry in the tank body, so that the slurry in the tank body is in a turbulent flow state, the turbulent flow state can promote the full mixing of the materials in the slurry, and the turbulent flow is generated by the combined action of the upper plate, the lower plate, the left plate and the right plate, so that the effect of uniformly stirring can be enhanced; and to the easy problem that produces the sediment of thick liquid, set up end mixing system at the bottom of jar body to and in order to improve the effect of mixing, designed outer circulation system, take out the thick liquid of jar internal bottom by the bottom and squeeze into the jar internally again by the top of jar body, further mix.
On the basis of the technical scheme, the inventor perfects and improves the technical scheme as follows.
Further, the upper stirring plate, the lower stirring plate, the left stirring plate and the right stirring plate are all trapezoidal plates. The technical characteristics have the beneficial effects in the application that: the trapezoidal plate has the characteristic of being easier to install, the formed stirring frame can become a conical frame, and a certain convection effect can be formed in the process of flow disturbance.
Further, the main stirring shaft penetrates through the upper stirring plate and the lower stirring plate.
The technical characteristics have the beneficial effects in the application that: the main shaft penetrates through the upper stirring plate and the lower stirring plate, so that the stable operation of the stirring frame during operation is improved.
Furthermore, the end part of the main stirring shaft is fixedly connected with the upper stirring plate.
The technical characteristics have the beneficial effects in the application that: the design is to ensure that no main stirring shaft is blocked in the stirring frame in the stirring operation process of the stirring frame, so that the fluidity of the slurry is increased.
Further, the main stirring motor is a motor with high power, large torque and low rotating speed.
Further, the power of the main stirring motor is 30kw, and the rotating speed is 30-60 rpm.
The technical characteristics have the beneficial effects in the application that: because the slurry aimed at by the device has the characteristics of high viscosity and easy-to-precipitate mixture, the power and the torque of the motor have specific meanings to the work of the device, and the working effect of the device is influenced.
Further, end mixing system includes end agitator motor and stirring paddle leaf, and stirring paddle leaf is located the jar internally, and stirring paddle leaf is located the agitator frame below.
The technical characteristics have the beneficial effects in the application that: the bottom stirring system is designed to solve the problem that the slurry is easy to deposit.
Aiming at the equipment, the invention also provides a using method of the equipment, which comprises the following steps: the stirring frame is driven to rotate by controlling the rotating speed of a main stirring motor of the main stirring system to be 30-60 revolutions, a bottom stirring system below the stirring frame is synchronously started, the bottom stirring motor of the bottom stirring system adopts 1450 plus 3000rpm, and the bottom stirring system is used for stirring slurry below the stirring frame in the stirring tank bodyReducing the deposition of slurry on the bottom of the tank body; the circulating pneumatic diaphragm pump is 1000m3And/minute, the circulating pneumatic diaphragm pump pumps the slurry at the bottom in the tank body into the top of the tank body.
The dispersion method is applied to the dispersion process of specific slurry on the basis of equipment, and is characterized in that the rotation of a main stirring motor is controlled to control a stirring frame to stir the slurry in a tank body, so that the slurry in the tank body forms irregular flow, and an auxiliary bottom stirring system is used for stirring the slurry at the bottom in the tank body, so that the slurry at the bottom is prevented from precipitating due to the reduction of stirring force; in order to increase the degree of mixing of the slurry in the tank, an air operated diaphragm pump was used for the external circulation.
Drawings
FIG. 1 is a schematic diagram of the construction of a high solids coating slurry dispensing apparatus of the present application;
FIG. 2 is a schematic structural view of a main agitation system of embodiment 1;
fig. 3 is a schematic structural view of a main agitation system of embodiment 2.
The reference numbers are recorded as follows: 1-tank body, 2-main stirring system, 3-bottom stirring system and 4-external circulation pipeline; 1.1-feeding pipe, 1.2-discharging pipe, 1.3-circulating feeding pipe and 1.4-circulating discharging pipe; 2.1-main stirring motor, 2.2-upper stirring plate, 2.3-lower stirring plate, 2.4-left stirring plate, 2.5-right stirring plate and 2.6-main stirring shaft; 4.1-circulating pneumatic diaphragm pump.
Detailed Description
The following examples are only for illustrating the technical solutions described in the claims with reference to the drawings, and are not intended to limit the scope of the claims.
Example 1
With reference to the attached drawings 1 and 2, the high-solid content coating slurry dispersing equipment comprises a tank body 1, wherein a main stirring system 2, a bottom stirring system 3 and an external circulation system 4 are installed on the tank body 1, the main stirring system 2 comprises a main stirring motor 2.1, the main stirring motor 2.1 is installed above the tank body 1, a main stirring shaft 2.6 is connected with the main stirring motor 2.1, the main stirring shaft 2.6 extends into the tank body 1, a frame type stirring frame is located in the tank body 1 and comprises an upper stirring plate 2.2, a lower stirring plate 2.3, a left stirring plate 2.4 and a right stirring plate 2.5, the upper stirring plate 2.2 and the lower stirring plate 2.3 are arranged in an angled manner, and the left stirring plate 2.4 and the right stirring plate 2.5 are arranged in an angled manner; wherein, the main stirring motor 2.1 is a motor with high power, large torque and low rotating speed; the power of the main stirring motor 2.1 is 30kw, and the rotating speed is 30-60 rpm.
The dispersion method of the high-solid-content coating slurry dispersion equipment is characterized in that a stirring frame is driven to rotate by controlling the rotating speed of a main stirring motor 2.1 of a main stirring system 2 to be 30-60 revolutions, a bottom stirring system 3 below the stirring frame is synchronously started, the bottom stirring motor of the bottom stirring system 3 adopts 1450-3000rpm, and the bottom stirring system 3 is used for stirring slurry below the stirring frame in the tank body 1 so as to reduce the deposition of the slurry at the bottom of the tank body 1; the circulating pneumatic diaphragm pump 4.1 is 1000m3And for one minute, the circulating pneumatic diaphragm pump 4.1 pumps the slurry at the bottom in the tank body 1 into the top of the tank body 1.
Example 2
On the basis of example 1, the upper stirring plate 2.2, the lower stirring plate 2.3, the left stirring plate 2.4 and the right stirring plate 2.5 are all trapezoidal plates.
Example 3
On the basis of the above-mentioned embodiments 1, 2, the main stirring shaft 2.6 penetrates the upper stirring plate 2.2 and the lower stirring plate 2.3.
Example 4
With reference to fig. 3, in addition to the above embodiments 1 and 2, the end of the main stirring shaft 2.6 is fixedly connected to the upper stirring plate 2.2.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (8)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111167156.5A CN113828184A (en) | 2021-10-03 | 2021-10-03 | A kind of high solid content coating slurry dispersion equipment and dispersion method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111167156.5A CN113828184A (en) | 2021-10-03 | 2021-10-03 | A kind of high solid content coating slurry dispersion equipment and dispersion method |
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| CN113828184A true CN113828184A (en) | 2021-12-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202111167156.5A Pending CN113828184A (en) | 2021-10-03 | 2021-10-03 | A kind of high solid content coating slurry dispersion equipment and dispersion method |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0523563A (en) * | 1991-07-24 | 1993-02-02 | Inoue Seisakusho:Kk | Kneading device system of high-viscosity material |
| CN208865504U (en) * | 2018-08-06 | 2019-05-17 | 广州市番禺区嘉骏化工有限公司 | A kind of recirculation unit |
| CN215822812U (en) * | 2021-10-03 | 2022-02-15 | 烟台恒诺新材料有限公司 | High solid content coating thick liquid dispersion equipment |
-
2021
- 2021-10-03 CN CN202111167156.5A patent/CN113828184A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0523563A (en) * | 1991-07-24 | 1993-02-02 | Inoue Seisakusho:Kk | Kneading device system of high-viscosity material |
| CN208865504U (en) * | 2018-08-06 | 2019-05-17 | 广州市番禺区嘉骏化工有限公司 | A kind of recirculation unit |
| CN215822812U (en) * | 2021-10-03 | 2022-02-15 | 烟台恒诺新材料有限公司 | High solid content coating thick liquid dispersion equipment |
Non-Patent Citations (1)
| Title |
|---|
| 陶有生等: "《蒸压加气混凝土砌块生产》", 30 November 2018, 中国建材工业出版社, pages: 213 - 214 * |
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