CN213348663U - Chemical raw material stirring device - Google Patents
Chemical raw material stirring device Download PDFInfo
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- CN213348663U CN213348663U CN202021844450.6U CN202021844450U CN213348663U CN 213348663 U CN213348663 U CN 213348663U CN 202021844450 U CN202021844450 U CN 202021844450U CN 213348663 U CN213348663 U CN 213348663U
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- tank body
- air distribution
- air
- raw material
- pipe
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Abstract
The utility model discloses a chemical raw material stirring device, which comprises a tank body, wherein the top of the tank body is provided with an air inlet, a raw material inlet and a diluent inlet, and the side wall of the tank body is provided with a liquid outlet; the upper surface of the air distribution pipe is provided with a plurality of air distribution holes which are uniformly arranged; the axial distance between the two air distribution holes is d1, and d1 is less than or equal to 50 mm; the diameter of the air distribution hole is d2, d2 is less than or equal to 4 mm; the air distribution pipe is horizontally arranged at the bottom of the tank body; the distance between the air distribution pipe and the bottom of the tank body is H1, and H1=300 mm; fixing through a second support frame; one end of the air distribution pipe is closed, and the other end of the air distribution pipe is communicated with the air inlet through an air inlet pipe; the inflator pump is arranged outside the tank body, an air outlet pipe of the inflator pump is communicated with the air inlet, and the total sectional area of the plurality of air distribution pipes is 2 times of that of the air inlet pipe. The utility model has the advantages of simple device and low production cost.
Description
Technical Field
The utility model belongs to the technical field of chemical industry storage transportation, specifically speaking relates to a chemical industry raw materials's agitating unit.
Background
At present, in the chemical industry, many raw materials are in a solid state, and when the raw materials are used, the raw materials are in a liquid state, so that the advantages of convenience in transportation and favorable transportation cost are achieved naturally, but in actual use, a chemical stirring device needs to be additionally arranged, and solid or powdery raw materials are dissolved in liquid through the operation of a stirring storage tank to form a finished product liquid convenient to use. This also requires investments in stirring and dissolving equipment. The stirring and dissolving equipment is generally composed of a dissolving tank and a matched stirring device. The stirring device is used for fully mixing solid raw materials (easily soluble in water or other liquid) in a solvent to achieve the target requirement.
The inventor finds that the prior art has the following defects in the process of implementing the invention: 1. the solutions used for stirring all belong to chemical solutions and all have certain corrosivity, so that a matched stirring device needs to be made of an anticorrosive acid-resistant material, and the manufacturing cost of equipment is high; 2. the stirring device made of the anticorrosive and acid-resistant material has high later maintenance cost.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that to above not enough, provide a chemical raw materials's agitating unit, overcome the defect that prior art exists, can reduction in production cost, the device is simple, and it is convenient to maintain.
In order to solve the technical problem, the technical scheme of the utility model is that:
a stirring device for chemical raw materials comprises
The top of the tank body is provided with an air inlet, a raw material inlet and a diluent inlet, and the side wall of the tank body is provided with a liquid outlet;
the upper surface of the air distribution pipe is provided with a plurality of air distribution holes which are uniformly arranged; the axial distance between the two air distribution holes is d 1; the diameter of the air distribution hole is d 2;
the air distribution pipe is horizontally arranged at the bottom of the tank body; the distance between the air distribution pipe and the bottom of the tank body is H1; fixing through a second support frame; one end of the air distribution pipe is closed, and the other end of the air distribution pipe is communicated with the air inlet through an air inlet pipe;
the inflator pump is arranged outside the tank body, and an air outlet pipe of the inflator pump is communicated with the air inlet.
Preferably, d1 is less than or equal to 50 mm.
Preferably, d2 is less than or equal to 4 mm.
Preferably, H1=300 mm.
Preferably, the total cross-sectional area of the plurality of air distribution pipes is 2 times of the cross-sectional area of the air inlet pipe.
Preferably, the pressure at the bottom of the tank is P1, and the pressure of the introduced compressed air is P2.
Preferably, P2 > P1.
Preferably, the second support frame comprises a support plate, a fixing hole is formed in the support plate, and the bottom of the support plate is welded with the inner wall of the bottom wall of the tank body; the gas distribution pipe passes through the fixing hole and is welded and fixed.
Preferably, the tank body further comprises a drain port and a standby port, and the drain port is used for discharging liquid in the tank body when the tank body is not used.
The utility model adopts the above technical scheme, compare with prior art, have following advantage:
1) the production cost is low, and the inflator pump is arranged outside the equipment without considering corrosion resistance;
2) the wall thickness of the storage tank is reduced to a certain extent due to the reduction of the liquid wave inertia impact caused by the rotation of the stirring arm, so that the manufacturing cost of equipment is reduced;
3) the device is simple and the maintenance cost is low.
Drawings
FIG. 1 is a schematic structural diagram of a chemical raw material stirring device of the present invention;
FIG. 2 is a schematic structural view of section A-A of FIG. 1;
FIG. 3 is a schematic structural view of the air distribution pipe of the present invention;
fig. 4 is a schematic structural diagram of the second support frame of the present invention.
In the figure, the position of the upper end of the main shaft,
1-tank body, 2-air inlet, 3-raw material inlet, 4-diluent inlet, 5-air inlet pipe, 6-air distribution pipe, 7-evacuation port, 8-liquid outlet, 9-standby port, 10-first support frame, 11-second support frame and 12-air distribution hole.
13-support plate, 14-fixing hole and 15-inflator pump.
Detailed Description
In order to clearly understand the technical features, objects and effects of the present invention, the detailed embodiments of the present invention will be described with reference to the accompanying drawings, and those skilled in the art will understand that the following does not limit the scope of the present invention.
In the embodiment, as shown in fig. 1 to 4, a chemical raw material stirring device comprises a tank 1, wherein an air inlet 2, a raw material inlet 3 and a diluent inlet 4 are arranged at the top of the tank 1.
The side wall of the tank body 1 close to the bottom is provided with a drain opening 7, a liquid outlet 8 and a standby opening 9, and the drain opening 7 is convenient for discharging the liquid in the tank body 1 when not in use.
In normal production, the dissolved solution is not used in a single place, and can be respectively conveyed outwards at a plurality of places according to requirements according to different places and use amounts, and the standby port 9 is used as a standby liquid outlet.
An air inlet pipe 5 and an air distribution pipe 6 are arranged in the tank body 1, the air inlet pipe 5 is communicated with the air distribution pipe 6, and the air inlet pipe 5 is communicated with the air inlet 2;
the air inlet pipe 5 is vertically arranged, and the air inlet pipe 5 is fixedly arranged on the inner wall of the tank body 1 through a first support frame 10;
the air distribution pipes 6 are provided with a plurality of air distribution pipes and are uniformly and horizontally arranged at the bottom of the tank body 1; one end of the gas distribution pipe 6 is closed, and the other end is communicated with the gas inlet 2.
The upper surface of the air distribution pipe 6 is uniformly provided with a plurality of air distribution holes 12, the axial distance between the two air distribution holes 12 is d1, and d1 is less than or equal to 50 mm; the diameter d2 of the air distribution hole 12 is not more than 4mm, d 2;
the distance between the air distribution pipe 6 and the bottom of the tank body 1 is H1, and H1=300 mm;
the gas distribution pipe 6 is fixedly arranged on the bottom wall of the tank body 1 through a second support frame 11.
The second support frame 11 comprises a support plate 13, a fixing hole 14 is formed in the support plate 13, and the bottom of the support plate 13 is welded with the inner wall of the bottom wall of the tank body 1.
The gas distribution pipe 6 passes through the fixing hole 14 and is welded and fixed.
The bottom of the gas distribution pipe 6 is drilled with 2 holes (not shown in the drawing) so as to drain the liquid in the gas distribution pipe 6 when the gas distribution pipe 6 is not used and discharge the liquid from the drain hole 7.
The total sectional area of the plurality of air distribution pipes 6 is 2 times of the sectional area of the air inlet pipe 5.
An inflator pump 15 is arranged outside the tank body 1, and an air outlet pipe of the inflator pump 15 is communicated with the air inlet 2.
Compressed air pumped from an inflator pump 15 is connected into an air inlet pipe 5 from an air inlet 2 at the top, enters an air distribution pipe 6 from the air inlet pipe 5, is sprayed out from an air distribution hole 12, is uniformly dispersed in liquid to form bubbles floating up to the liquid level, is similar to a boiling state, and at the moment, chemical agents which are easy to melt are added from a raw material inlet 3 and are driven to move from bottom to top by rising liquid flow, and the process is repeated and continuous.
Pressure at the bottom of the tank body 1: p1= β gh, the pressure is proportional to the height of the liquid level. The pressure of the introduced compressed air is P2, P2 > P1.
If certain liquid product is easy to precipitate, a plurality of groups of aeration devices can be added at the bottom of the tank body 1, and after compressed air is introduced, the liquid is rolled under the driving of the buoyancy of the bubbles. Also has the function of preventing precipitation.
The required liquid is discharged from the liquid outlet 8.
The side of the tank body 1 is provided with an overhaul population, so that overhaul is convenient.
The foregoing is illustrative of the best mode of the invention, and details not described herein are within the common general knowledge of a person of ordinary skill in the art. The protection scope of the present invention is subject to the content of the claims, and any equivalent transformation based on the technical teaching of the present invention is also within the protection scope of the present invention.
Claims (9)
1. The utility model provides a chemical industry raw materials's agitating unit which characterized in that: comprises that
The top of the tank body (1) is provided with an air inlet (2), a raw material inlet (3) and a diluent inlet (4), and the side wall of the tank body is provided with a liquid outlet (8);
the upper surface of the air distribution pipe (6) is provided with a plurality of air distribution holes (12) which are uniformly arranged; the axial distance between the two air distribution holes (12) is d 1; the diameter of the air distribution hole (12) is d 2;
the air distribution pipe (6) is horizontally arranged at the bottom of the tank body (1); the distance between the air distribution pipe (6) and the bottom of the tank body (1) is H1; is fixed by a second supporting frame (11); one end of the air distribution pipe (6) is closed, and the other end of the air distribution pipe (6) is communicated with the air inlet (2) through an air inlet pipe (5);
the inflator pump (15) is arranged outside the tank body (1), and an air outlet pipe of the inflator pump (15) is communicated with the air inlet (2).
2. A chemical raw material stirring device according to claim 1, characterized in that:
d1≤50mm。
3. a chemical raw material stirring apparatus as defined in claim 2, wherein:
d2≤4mm。
4. a chemical raw material stirring apparatus as defined in claim 3, wherein:
H1=300mm。
5. a chemical raw material stirring device according to claim 1, characterized in that: the total sectional area of the plurality of air distribution pipes (6) is 2 times of the sectional area of the air inlet pipe (5).
6. A chemical raw material stirring apparatus as defined in claim 5, wherein: the pressure at the bottom of the tank body (1) is P1, and the pressure of the introduced compressed air is P2.
7. A chemical raw material stirring apparatus as defined in claim 6, wherein: p2 > P1.
8. A chemical raw material stirring device according to claim 1, characterized in that: the second support frame (11) comprises a support plate (13), a fixing hole (14) is formed in the support plate (13), and the bottom of the support plate (13) is welded with the inner wall of the bottom wall of the tank body (1); the gas distribution pipe (6) passes through the fixing hole (14) and is fixed by welding.
9. A chemical raw material stirring device according to claim 1, characterized in that: the tank body (1) further comprises a drain opening (7) and a standby opening (9), and the drain opening (7) is used for discharging liquid in the tank body (1) when not in use.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021844450.6U CN213348663U (en) | 2020-08-29 | 2020-08-29 | Chemical raw material stirring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021844450.6U CN213348663U (en) | 2020-08-29 | 2020-08-29 | Chemical raw material stirring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213348663U true CN213348663U (en) | 2021-06-04 |
Family
ID=76147930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021844450.6U Active CN213348663U (en) | 2020-08-29 | 2020-08-29 | Chemical raw material stirring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213348663U (en) |
-
2020
- 2020-08-29 CN CN202021844450.6U patent/CN213348663U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 262100 Xinan street, Anqiu City, Weifang City, Shandong Province Patentee after: Shandong Shengbao Pipeline Technology Co.,Ltd. Address before: 262100 Xinan street, Anqiu City, Weifang City, Shandong Province Patentee before: Fortune composite new material Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |