CN216260277U - Even compounding device that wettable powder of production used - Google Patents
Even compounding device that wettable powder of production used Download PDFInfo
- Publication number
- CN216260277U CN216260277U CN202122974986.0U CN202122974986U CN216260277U CN 216260277 U CN216260277 U CN 216260277U CN 202122974986 U CN202122974986 U CN 202122974986U CN 216260277 U CN216260277 U CN 216260277U
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- Prior art keywords
- air
- pipe
- air supply
- mixing tank
- communicated
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 239000004563 wettable powder Substances 0.000 title claims abstract description 19
- 238000013329 compounding Methods 0.000 title claims description 14
- 238000004519 manufacturing process Methods 0.000 title claims description 5
- 238000007664 blowing Methods 0.000 claims abstract description 26
- 238000003756 stirring Methods 0.000 claims abstract description 24
- 239000000463 material Substances 0.000 claims abstract description 20
- 238000002347 injection Methods 0.000 claims abstract description 12
- 239000007924 injection Substances 0.000 claims abstract description 12
- 239000000843 powder Substances 0.000 claims description 7
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 238000007599 discharging Methods 0.000 claims description 2
- 238000007790 scraping Methods 0.000 claims description 2
- 238000005273 aeration Methods 0.000 abstract description 2
- 239000000725 suspension Substances 0.000 description 4
- 239000000945 filler Substances 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 239000000575 pesticide Substances 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 239000003814 drug Substances 0.000 description 2
- 229940079593 drug Drugs 0.000 description 2
- 230000000857 drug effect Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 239000012752 auxiliary agent Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000002270 dispersing agent Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000007592 spray painting technique Methods 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
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Abstract
The utility model discloses a uniform mixing device for producing wettable powder, which comprises a mixing tank, a stirring mechanism arranged in the mixing tank, an air supply pump used for providing positive air pressure for the mixing tank, and an air blowing ring sleeve arranged in the mixing tank and communicated with the air supply pump; the air supply pump is communicated with the interior of the mixing tank through a feeding air supply pipe, is close to a lower port of the feeding flange pipe, and is provided with a first electric control valve; the air supply pump is communicated with the air blowing ring sleeve through a bottom air blowing pipe, and a plurality of material mixing air injection pipes are arranged on the air blowing ring sleeve; and a second electric control valve is arranged on the bottom blast pipe. In the application, the feeding air supply pipe is arranged below the feeding flange pipe, so that feeding materials can be uniformly diffused conveniently; in addition, a material mixing air injection pipe and an air blowing ring sleeve are arranged at the bottom of the material mixing tank, so that the bottom air blowing pipe is utilized to further improve the uniformity of material mixing through wind power aeration material mixing.
Description
Technical Field
The utility model relates to the technical field of processing of sprayable medicines, in particular to a uniform mixing device for producing wettable powder.
Background
The conventional wettable powder is a formulation developed on the basis of powder, and the performance of the conventional wettable powder is superior to that of the powder. The pesticide fine powder is fine powder which is prepared by fully mixing and crushing a pesticide raw material, an inert filler and a certain amount of auxiliary agents (a wet spreading agent, a suspension stabilizer, a dispersing agent and the like) according to a proportion until 98% of the mixture passes through a 325-mesh sieve, namely the average particle size of the pesticide particles is 3-5 microns, the wetting time is less than 1 minute, and the suspension rate is more than 80% according to a quality standard. When in use, water is added to prepare stable suspension, and the suspension is sprayed by using a sprayer. The powder sprayed on the plants has good adhesiveness and better drug effect than the powder of the same raw drug; wherein the compounding degree of consistency influences the stability of drug effect, and conventional compounding mode is only carried out the compounding through the stirring mode, because the raw materials particle diameter is less to be difficult to make the compounding more even.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a uniform mixing device for producing wettable powder, which solves the problem of uneven mixing of raw materials in the conventional production of wettable powder.
In order to solve the technical problems, the utility model adopts the following technical scheme:
the utility model provides a uniform mixing device for producing wettable powder, which comprises a mixing tank, a stirring mechanism arranged in the mixing tank, an air supply pump used for providing positive air pressure for the mixing tank, and an air blowing ring sleeve arranged in the mixing tank and communicated with the air supply pump;
wherein a feeding flange pipe and an air pressure balance cover are arranged on the mixing tank;
the stirring mechanism comprises a stirring motor positioned at the top of the mixing tank, a stirring shaft arranged inside the mixing tank, a stirring blade arranged on the stirring shaft and a bottom scraping plate;
the air supply pump is communicated with the interior of the mixing tank through a feeding air supply pipe, is close to a lower port of the feeding flange pipe, and is provided with a first electric control valve;
the air supply pump is communicated with the air blowing ring sleeve through a bottom air blowing pipe, and a plurality of material mixing air injection pipes are arranged on the air blowing ring sleeve; and a second electric control valve is arranged on the bottom blast pipe.
In this embodiment, further optimize, the bottom of compounding jar is provided with ejection of compact flange pipe.
In this embodiment, still further optimize be provided with lateral wall scraper blade and bottom scraper blade on the (mixing) shaft, the lateral wall scraper blade is located the top of bottom scraper blade and laminating the lateral wall of compounding jar.
In this embodiment, it is further optimized that an air inlet pipe of the blower pump is communicated with the air filter, an air outlet pipe of the blower pump is communicated with the blower pipe, and the blower pipe is communicated with the feeding blower pipe and the bottom blower pipe through a tee joint respectively.
In this embodiment, it is further optimized that the first electric control valve and the second electric control valve are both regulated and controlled by a PLC controller.
In this embodiment, it is further optimized that a plurality of mixing gas injection pipes are uniformly arranged around the center of the blowing ring sleeve at intervals.
Compared with the prior art, the utility model has the beneficial technical effects that: in the application, the feeding air supply pipe is arranged below the feeding flange pipe, so that feeding materials can be uniformly diffused conveniently; in addition, a material mixing air injection pipe and an air blowing ring sleeve are arranged at the bottom of the material mixing tank, so that the material mixing uniformity is further improved by utilizing the bottom air blowing pipe and mixing materials through wind power aeration.
Drawings
The utility model is further illustrated in the following description with reference to the drawings.
FIG. 1 is a schematic main body view of a uniform mixing apparatus for producing a wettable powder according to the present invention;
FIG. 2 is a schematic top view of a spray painting pipe of the uniform mixing apparatus for producing wettable powder according to the present invention.
Description of reference numerals: 1. a mixing tank; 1a, feeding flange pipes; 1b, an air pressure balance cover; 2. a stirring motor; 2a, a stirring shaft; 2b, a side wall scraper; 2c, stirring blades; 2d, a bottom scraper; 3. a blast pump; 3a, an air supply pipe; 3b, an air filter; 4. a feeding blast pipe; 4a, a first electric control valve; 5. a bottom blast pipe; 5a, a second electric control valve; 6. a mixing air injection pipe; 6a, an air blowing ring sleeve.
Detailed Description
The embodiment of the utility model discloses an even compounding device that production wettable powder used, include compounding jar 1, install rabbling mechanism in the compounding jar 1, be used for doing provide the air-blast pump 3 of forward wind pressure in the compounding jar 1 and install in the compounding jar 1 and communicate the air-blast ring cover 6a of air-blast pump 3.
As shown in fig. 1, a feeding flange pipe 1a and an air pressure balance cover 1b are installed on the mixing tank 1, wherein the wettable powder and the filling agent are fed through the feeding flange pipe 1a, in the embodiment, a plurality of layers of filter screens are installed in the air pressure balance cover 1b, and the air pressure balance cover 1b is used for balancing the positive pressure air introduced into the mixing tank 1 by the air supply pump 3, so that the wettable powder and the filling agent are intercepted, and the air is discharged, and the air pressure balance of the mixing tank 1 is ensured;
the bottom of mixing tank 1 is installed the ejection of compact flange pipe, is convenient for carry out the ejection of compact as required.
In this embodiment, the stirring mechanism includes a stirring motor 2 located at the top of the mixing tank 1, a stirring shaft 2a installed inside the mixing tank 1, a stirring blade 2c installed on the stirring shaft 2a, and a bottom scraper 2 d;
in this embodiment, a side wall scraper 2b and a bottom scraper 2d are mounted on the stirring shaft 2a through a support frame, and the side wall scraper 2b is located above the bottom scraper 2d and attached to the side wall of the mixing tank 1; the side wall scraper 2b is used for hanging the mixed material attached to the mixing tank 1, and the bottom scraper 2d is used for facilitating discharging.
In this embodiment, the air supply pump 3 is communicated with the interior of the mixing bowl 1 through a feeding air supply pipe 4, and is close to the lower port of the feeding flange pipe 1a, and a first electric control valve 4a is installed on the feeding air supply pipe 4; the air supply pump 3 is communicated with the air blowing ring sleeve 6a through a bottom air blowing pipe 5, and a plurality of material mixing air injection pipes 6 are mounted on the air blowing ring sleeve 6 a; a second electric control valve 5a is arranged on the bottom blast pipe 5; the first electric control valve 4a and the second electric control valve 5a are regulated and controlled by a PLC controller;
as shown in fig. 1, in this embodiment, an air inlet pipe of the blower pump 3 is communicated with an air filter 3b, an air outlet pipe thereof is communicated with an air supply pipe 3a, and the air supply pipe 3a is respectively communicated with the feeding air supply pipe 4 and a bottom air supply pipe 5 through a tee joint; the air filter 3b is filled with active carbon, so that air entering the air supply pump 3 is effectively filtered and dedusted, and impurities are prevented from being introduced into mixed materials;
wherein the feeding air supply pipe 4 is vertical to (obliquely close to) the lower port of the feeding flange pipe 1a, so as to effectively and uniformly disperse the materials entering the mixing tank 1 through the feeding flange pipe 1 a; the bottom blast pipe 5 is communicated with the material mixing air injection pipe 6, so that pressurized air injection is carried out at the bottom of the material mixing tank 1, and the material mixing efficiency is improved;
as shown in fig. 2, a plurality of mixing gas injection pipes 6 are uniformly installed on the air blowing ring sleeve 6a at intervals around the center thereof, wherein the air blowing ring sleeve 6a is an annular cavity and is communicated with the air supply through the bottom air blowing pipe 5; in this embodiment, a plurality of mixing gas lances 6 are installed on the blast ring 6 a.
In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used for convenience of description only, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
The above embodiments are only for describing the preferred mode of the present invention, and do not limit the scope of the present invention, and various modifications and improvements of the technical solution of the present invention by those skilled in the art should fall within the protection scope defined by the claims of the present invention without departing from the spirit of the present invention.
Claims (6)
1. The utility model provides a production can wet even compounding device that powder used which characterized in that: the mixing device comprises a mixing tank (1), a stirring mechanism arranged in the mixing tank (1), an air supply pump (3) used for providing positive air pressure in the mixing tank (1), and an air blowing ring sleeve (6a) arranged in the mixing tank (1) and communicated with the air supply pump (3);
wherein a feeding flange pipe (1a) and an air pressure balance cover (1b) are arranged on the mixing tank (1);
the stirring mechanism comprises a stirring motor (2) positioned at the top of the mixing tank (1), a stirring shaft (2a) arranged in the mixing tank (1), a stirring blade (2c) arranged on the stirring shaft (2a) and a bottom scraping plate (2 d);
the air supply pump (3) is communicated with the interior of the mixing tank (1) through a feeding air supply pipe (4) and is close to the lower port of the feeding flange pipe (1a), and a first electric control valve (4a) is arranged on the feeding air supply pipe (4);
the air supply pump (3) is communicated with the air blowing ring sleeve (6a) through a bottom air blowing pipe (5), and a plurality of material mixing air injection pipes (6) are arranged on the air blowing ring sleeve (6 a); and a second electric control valve (5a) is arranged on the bottom blast pipe (5).
2. A uniform mixing device for producing wettable powder according to claim 1, characterized in that: and a discharging flange pipe is arranged at the bottom of the mixing tank (1).
3. A uniform mixing device for producing wettable powder according to claim 1, characterized in that: the stirring shaft (2a) is provided with a side wall scraper (2b) and a bottom scraper (2d), and the side wall scraper (2b) is positioned above the bottom scraper (2d) and attached to the side wall of the mixing tank (1).
4. A uniform mixing device for producing wettable powder according to claim 1, characterized in that: the air inlet pipe of the air supply pump (3) is communicated with the air filter (3b), the air outlet pipe of the air supply pump is communicated with the air supply pipe (3a), and the air supply pipe (3a) is communicated with the feeding air supply pipe (4) and the bottom blast pipe (5) through a tee piece respectively.
5. A uniform mixing device for producing wettable powder according to claim 1, characterized in that: the first electric control valve (4a) and the second electric control valve (5a) are regulated and controlled through a PLC controller.
6. A uniform mixing device for producing wettable powder according to claim 1, characterized in that: a plurality of mixing gas injection pipes (6) are uniformly arranged on the air blowing ring sleeve (6a) at intervals around the center of the air blowing ring sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122974986.0U CN216260277U (en) | 2021-11-30 | 2021-11-30 | Even compounding device that wettable powder of production used |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122974986.0U CN216260277U (en) | 2021-11-30 | 2021-11-30 | Even compounding device that wettable powder of production used |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216260277U true CN216260277U (en) | 2022-04-12 |
Family
ID=81040164
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122974986.0U Expired - Fee Related CN216260277U (en) | 2021-11-30 | 2021-11-30 | Even compounding device that wettable powder of production used |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216260277U (en) |
-
2021
- 2021-11-30 CN CN202122974986.0U patent/CN216260277U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220412 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |