CN213078246U - Powder compounding agitator tank - Google Patents
Powder compounding agitator tank Download PDFInfo
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- CN213078246U CN213078246U CN202021304431.4U CN202021304431U CN213078246U CN 213078246 U CN213078246 U CN 213078246U CN 202021304431 U CN202021304431 U CN 202021304431U CN 213078246 U CN213078246 U CN 213078246U
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Abstract
The utility model discloses a powder compounding agitator tank, including agitator tank body and screw rod agitator, still include charge-in system, air current compounding system and ejection of compact system, the agitator tank body is the toper and is in the top of the agitator tank body is equipped with ejection of compact switch mouth, ejection of compact switch mouth and ejection of compact headtotail, the screw rod agitator is installed in the agitator tank internally, and the lower extreme of screw rod agitator is connected with the agitator motor who is located the agitator tank body lower part, the inboard top edge of the agitator tank body is equipped with powder distribution disc, powder distribution disc and charge-in system are connected, the bottom of the agitator tank body is equipped with air current compounding system. The utility model discloses can realize the quick homogeneous mixing of powder to can protect avoiding on powder surface destroying, can realize the good dispersibility of powder simultaneously, avoid the powder because of the emergence of electrostatic absorption reunion phenomenon.
Description
Technical Field
The utility model relates to an agitator tank technical field, more specifically the theory relates to a powder compounding agitator tank.
Background
In the industrial production process, the uniformity degree of mixing different powders often determines the quality of the product. The existing powder mixing equipment mainly comprises various forms of homogenizing equipment such as an airflow homogenizer, a V-shaped mixer, a concrete mixer, a three-dimensional mixer and the like, which are produced by meeting different powder homogenizing requirements, and have the characteristics and the defects respectively.
Patent CN 203990392U discloses a mixing tank, which is provided with a high-position stirring paddle, a middle-position stirring paddle and a low-position stirring paddle from top to bottom in sequence, wherein the low-position stirring paddle is connected with a first power device positioned outside the mixing tank through a vertical outer stirring shaft, and the middle-position stirring paddle and the high-position stirring paddle are connected with a second power device positioned outside the mixing tank through a vertical inner stirring shaft; the stirring device can realize full and uniform stirring of powder materials in all directions without dead angles, but has low efficiency and easily causes damage to the surface of the powder.
Patent CN205925541U discloses a high-efficient powder blendor, be in including a jar body and setting internal stirring frame of jar, the stirring frame is in with the setting the motor of jar body below is connected, one side of jar body is provided with the discharge gate, the discharge gate is responsible for with the ejection of compact and is linked to each other, the ejection of compact is responsible for and is provided with ejection of compact branch pipe, the ejection of compact is responsible for inside be provided with be used for after the discharge gate is plugged up and is extracted the end cap of ejection of compact branch pipe load, the end cap is the inclined plane for one end, and other end step thickening just is connected with and grows the stock. The defects are that the powder is not mixed quickly, the efficiency is low, and the surface of the powder is damaged in the quick stirring process.
Patent CN 208302558U discloses a powder compounding equipment, including compounding jar, cover and supporting leg, first opening has been seted up to the bottom symmetry of compounding jar both sides, the first fixed block of first opening part fixedly connected with, the bottom symmetry of compounding jar both sides is provided with the tuber pipe, the centre fixed connection agitating unit of compounding jar inner wall bottom, the centre fixedly connected with fixed column of tuber pipe bottom, the fixed column is close to the top fixedly connected with head rod of compounding jar side, one side that the compounding jar was kept away from to the tuber pipe inner chamber is provided with first seal ring, the spacing groove has been seted up in the centre of first seal ring inner circle inner wall. This powder compounding equipment can reach the effect of supplementary powder mixture through the distinguished and admirable, improves the mixing efficiency that the powder was mixed, has solved current powder blendor and has mixed not fast to the powder, the inefficiency problem. But in the rapid mixing process, the surface of the powder is easy to damage due to the spraying process of the high-speed airflow.
The pearlescent pigment is used as a novel powder material, the high flicker is mainly determined by coating a layer of compact and flat metal oxide film on the surface of mica powder, and if the surface film is damaged, the product quality is influenced significantly, so that the requirement on the surface completeness of the powder is high.
In summary, the conventional mixing tank cannot realize quick mixing without damaging the surface of the powder, and does not consider the problem of electrostatic adsorption generated in the powder mixing process, so that a suitable powder mixing and stirring tank needs to be redesigned to meet the production process of the powder with high surface requirements, such as pearl powder.
SUMMERY OF THE UTILITY MODEL
The utility model discloses solve the technical problem who exists among the prior art to a powder compounding agitator tank is provided.
The above technical problem of the present invention can be solved by the following technical solutions:
the utility model provides a powder compounding agitator tank, includes agitator tank body and screw rod agitator, still includes charge-in system, air current compounding system and ejection of compact system, the agitator tank body is the toper and is in the top of the agitator tank body is equipped with ejection of compact switch mouth, ejection of compact switch mouth and ejection of compact headtotail, the screw rod agitator is installed in the agitator tank body, and the lower extreme and the agitator motor that are located the agitator tank body lower part of screw rod agitator are connected, the inboard top edge of the agitator tank body is equipped with the powder distribution dish, the powder distribution dish is connected with charge-in system, the bottom of the agitator tank body is equipped with air current compounding system.
Furthermore, the discharging system comprises a discharging pipeline, a powder collector, a weighing device, powder grading equipment and a switch, wherein one end of the discharging pipeline is connected with a discharging switch opening, the powder collector is connected with the other end of the discharging pipeline, the switch is installed at an inlet of the powder collector, the powder grading equipment is connected with the middle part of the discharging pipeline through a pipeline, and the powder collector is arranged on the weighing device.
Further, the feeding system comprises a powder conveying pipe and a powder conveyer, and the powder conveyer is communicated with the powder distribution disc through the powder conveying pipe.
Further, powder distribution dish includes the disk body and evenly locates the porous hole on the disk body.
Further, the air current compounding system includes air compressor and gas distribution dish device, gas distribution dish device installs in the bottom of agitator tank body, air compressor passes through the pipeline and communicates with gas distribution dish device.
Further, the gas distribution dish device includes the disc structure of constituteing by the gas distribution pipe, locates a plurality of gas distribution on the gas distribution pipe are stamped, every all be equipped with a plurality of gas pockets on the gas distribution caps, the gas distribution caps inboard and gas distribution pipe intercommunication.
Furthermore, the inside of the gas distribution plate device isolates the powder inside the tank body of the stirring tank body from the outside through a sand core.
Further, the outer wall of the stirring tank body is connected with the static electricity absorption equipment.
Further, the stirring tank body is made of stainless steel materials, and the conical angle of the stirring tank body is 30-45 degrees.
Further, the whole shape of the screw stirrer is conical and the diameter of the screw blade on the screw stirrer is reduced from top to bottom in sequence.
Compared with the prior art, the utility model has the advantages of: the utility model discloses can realize the quick homogeneous mixing of powder to can protect avoiding on powder surface destroying, can realize the good dispersibility of powder simultaneously, avoid the powder because of the emergence of electrostatic absorption reunion phenomenon.
Drawings
In order to illustrate the embodiments of the present invention or the technical solutions in the prior art more clearly, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural view of a powder mixing agitator tank of the present invention;
FIG. 2 is a schematic structural view of a gas distribution plate assembly of the present invention;
fig. 3 is a schematic structural diagram of the gas distribution cap of the present invention.
In the figure: 1. a stirring tank body; 2. a discharge switch port; 3. a discharge pipeline; 4. a powder collector; 5. a scale; 6. a powder conveying pipe; 7. a powder conveyor; 8. an electrostatic absorption device; 9. a screw agitator; 10. a stirring motor; 11. an air compressor; 12. a gas distribution plate arrangement; 12.1, a gas distribution circular tube; 12.2, gas distribution bubbling; 12.2.1, air holes; 13. a sand core; 14. powder grading equipment; 15. a switch; 16. powder distribution dish.
Detailed Description
The preferred embodiments of the present invention will be described in detail below with reference to the attached drawings so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making the scope of the present invention more clearly defined.
Please refer to fig. 1-3, the utility model discloses a powder compounding agitator tank, including agitator tank 1, screw rod agitator 9, the utility model discloses still include feed system, air current compounding system and ejection of compact system, agitator tank 1 is the toper and is equipped with ejection of compact switch mouth 2 at agitator tank 1's top, ejection of compact switch mouth 2 is connected with ejection of compact system, screw rod agitator 9 is installed in agitator tank 1, screw rod agitator 9's lower extreme is connected with agitator motor 10 that is located agitator tank 1 lower part, agitator tank 1's inboard top edge is equipped with powder distribution disc 16, powder distribution disc 16 is connected with feed system, agitator tank 1's bottom is equipped with air current compounding system, can make the air current evenly distributed blow off.
In the embodiment of the application, discharge system include discharge pipe 3, powder collector 4, weigher 5, powder grading plant 14 and switch 15, discharge pipe 3's one end and ejection of compact switch mouth are connected, powder collector 4 is connected with discharge pipe 3's the other end, installs switch 15 at powder collector 4's entry, powder grading plant 14 passes through the pipeline and is connected with discharge pipe 3's middle part, powder collector 4 is located on weigher 5.
In the embodiment of the application, feed system include powder conveyer pipe 6 and powder conveyer 7, powder conveyer 7 passes through powder conveyer pipe 6 and powder distribution dish 16 intercommunication, powder distribution dish 16 is discoid, round the installation of jar wall, avoids colliding mutually with screw rod agitator 9, and is concrete, powder distribution dish 16 include disk body and the even a plurality of holes of locating on the disk body, powder conveyer 7 can be with powder through the even sending into of a plurality of holes.
In the embodiment of the present application, the gas flow mixing system includes an air compressor 11 and a gas distribution plate device 12, the gas distribution plate device 12 is installed at the bottom of the agitator tank 1, and the air compressor 11 is communicated with the gas distribution plate device 12 through a pipeline. The gas distribution plate means 12 is used to ensure an even distribution of the gas flow.
Specifically, the gas distribution dish device 12 include the disk structure of constituteing by gas distribution pipe 12.1, locate a plurality of gas distribution on the gas distribution pipe 12.1 and emit 12.2, all be equipped with a plurality of gas pockets 12.2.1 (four in this embodiment) on every gas distribution emits 12.2, the gas distribution emits 12.2 inboard and gas distribution pipe 12.1 intercommunication, a plurality of gas pockets 12.2.1 can be with gaseous homodisperse around, prevent the dead angle. The gas distribution cylinder 12.1 in this example is mounted at a distance of 15cm from the wall of the tank.
In the embodiment of the application, the inside of the gas distribution plate device 12 isolates the powder inside the stirring tank body 1 from the outside through the sand core 13, so that only gas can be introduced, and the powder cannot pass through.
In the embodiment of the application, the outer wall of the stirring tank body 1 is connected with the electrostatic absorption equipment 8, so that the phenomenon of agglomeration of powder due to electrostatic adsorption can be avoided.
In the embodiment of the application, the stirring tank body 1 is made of stainless steel materials, and the conical angle of the stirring tank body 1 is 30-45 degrees.
In the embodiment of the present application, the overall shape of the screw agitator 9 is a conical shape, and the diameter of the screw blade on the screw agitator 9 is reduced from top to bottom in sequence.
The utility model discloses a theory of operation does: a certain amount of powder is added into the powder conveyor 7, the stirring tank is started to convey the powder into the stirring tank, and the powder is conveyed into the stirring tank 1 through the uniformly distributed feeding ports of the powder distribution disk 16. Before conveying materials, the stirring motor 10 is started, the stirring rotating speed is controlled to be 10r/min, and meanwhile, the air compressor 11 is started to introduce air into the tank body. In the material mixing process, the size of the opening of the discharging switch 2 is adjusted, the switch 15 is closed, powder is prevented from flowing out of the discharging opening, the powder enters the powder grading equipment 14, the switch 15 is opened after the material mixing is finished, the powder is conveyed into the powder collector 4 through air flow, the weight is set through the weighing device 5, the control switch 15 is closed after the powder reaches the specified weight, the powder in the collector is packaged into a finished product, and then the next powder conveying and packaging process is continued.
When the powder mixing device is used, if one of the gas or the stirring motor is turned off, the mixing process is carried out, the result is not as fast and uniform as the two types of mixing, the stirring speed is increased, the surface of the powder is damaged, and the powder is damaged by airflow jet. Therefore, the integrity of the powder surface can be obtained by adjusting the proper proportion of the powder and the powder, and the quality of the product is stabilized.
The utility model discloses can realize the quick homogeneous mixing of powder to can protect avoiding on powder surface destroying, can realize the good dispersibility of powder simultaneously, avoid the powder because of the emergence of electrostatic absorption reunion phenomenon.
The above description is only the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through creative work should be covered within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope defined by the claims.
Claims (10)
1. The utility model provides a powder compounding agitator tank, includes agitator tank body and screw rod agitator, its characterized in that still includes feed system, air current compounding system and ejection of compact system, the agitator tank body is the toper and is in the top of the agitator tank body is equipped with ejection of compact switch mouth, ejection of compact switch mouth and ejection of compact headtotail, the screw rod agitator is installed in the agitator tank internally, and the lower extreme and the agitator motor that is located agitator tank body lower part of screw rod agitator are connected, the inboard top edge of the agitator tank body is equipped with the powder distribution dish, the powder distribution dish is connected with feed system, the bottom of the agitator tank body is equipped with air current compounding system.
2. The powder mixing and stirring tank of claim 1, wherein the discharging system comprises a discharging pipeline, a powder collector, a scale, a powder grading device and a switch, one end of the discharging pipeline is connected with a discharging switch port, the powder collector is connected with the other end of the discharging pipeline, the switch is installed at an inlet of the powder collector, the powder grading device is connected with the middle part of the discharging pipeline through a pipeline, and the powder collector is arranged on the scale.
3. A powder mixing agitator tank as defined in claim 1, wherein the feeding system comprises a powder conveying pipe and a powder conveyor, and the powder conveyor is communicated with the powder distribution plate through the powder conveying pipe.
4. A powder mixing agitator tank as defined in claim 3, wherein the powder distribution pan comprises a pan body and a plurality of holes uniformly disposed on the pan body.
5. A powder mixing agitator tank of claim 1, wherein the gas flow mixing system comprises an air compressor and a gas distribution plate device, the gas distribution plate device is mounted at the bottom of the agitator tank, and the air compressor is communicated with the gas distribution plate device through a pipeline.
6. A powder mixing and stirring tank as claimed in claim 5, wherein the gas distribution plate device comprises a plate-shaped structure consisting of gas distribution circular tubes, and a plurality of gas distribution caps arranged on the gas distribution circular tubes, each gas distribution cap being provided with a plurality of gas holes, the inner sides of the gas distribution caps being communicated with the gas distribution circular tubes.
7. A powder mixing and stirring tank as claimed in claim 5, wherein the inside of the gas distribution plate device is isolated from the outside of the tank body of the stirring tank body by a sand core.
8. A powder mixing and stirring tank as claimed in claim 1, wherein the outer wall of the stirring tank body is connected with an electrostatic absorption device.
9. A powder mixing stirring tank as claimed in claim 1, wherein the stirring tank body is made of stainless steel material, and the conical angle of the stirring tank body is 30 ° to 45 °.
10. A powder mixing and stirring tank as defined in claim 1, wherein the overall shape of the screw stirrer is conical and the diameters of the screw blades on the screw stirrer decrease from top to bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021304431.4U CN213078246U (en) | 2020-07-06 | 2020-07-06 | Powder compounding agitator tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021304431.4U CN213078246U (en) | 2020-07-06 | 2020-07-06 | Powder compounding agitator tank |
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| Publication Number | Publication Date |
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| CN213078246U true CN213078246U (en) | 2021-04-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021304431.4U Active CN213078246U (en) | 2020-07-06 | 2020-07-06 | Powder compounding agitator tank |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113546597A (en) * | 2021-06-20 | 2021-10-26 | 国家能源集团宁夏煤业有限责任公司 | Vertical stirred reactor for olefin polymerization and process for producing polyolefin |
| CN114870715A (en) * | 2022-05-10 | 2022-08-09 | 安徽盛城新型材料有限公司 | Positive pressure air-jet mixer for dry powder production |
-
2020
- 2020-07-06 CN CN202021304431.4U patent/CN213078246U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113546597A (en) * | 2021-06-20 | 2021-10-26 | 国家能源集团宁夏煤业有限责任公司 | Vertical stirred reactor for olefin polymerization and process for producing polyolefin |
| CN114870715A (en) * | 2022-05-10 | 2022-08-09 | 安徽盛城新型材料有限公司 | Positive pressure air-jet mixer for dry powder production |
| CN114870715B (en) * | 2022-05-10 | 2023-08-18 | 安徽盛城新型材料有限公司 | Positive pressure air flow mixer for dry powder production |
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