CN212523046U - Spray drying tower convenient to regulate and control internal pressure - Google Patents
Spray drying tower convenient to regulate and control internal pressure Download PDFInfo
- Publication number
- CN212523046U CN212523046U CN202020892336.4U CN202020892336U CN212523046U CN 212523046 U CN212523046 U CN 212523046U CN 202020892336 U CN202020892336 U CN 202020892336U CN 212523046 U CN212523046 U CN 212523046U
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- tower body
- spray drying
- internal pressure
- tower
- drying tower
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Abstract
The utility model discloses a spray drying tower convenient for regulating and controlling internal pressure, which comprises a tower body, wherein a spray head is arranged at the top of the tower body in a penetrating way, a pressure gauge is arranged on the outer wall of the tower body, an inner cavity is arranged inside the tower body, a spiral circulating pipe is arranged between the inner cavity and the inner wall of the tower body, an air inlet and an air outlet are respectively arranged at two ends of the circulating pipe, a piston is arranged inside the air outlet, symmetrical fixed blocks are arranged at the bottom of the piston, a spring is fixedly connected with the bottom of the fixed block, a groove is arranged on the inner wall of the air outlet, the spring and the fixed block are both arranged in the groove, the other end of the spring is fixedly connected with the bottom in the groove, a pressure sensor is arranged on the inner wall of the tower body, the spray drying tower convenient for regulating and, when the pressure is balanced, the piston just blocks the exhaust port.
Description
Technical Field
The utility model relates to a spray drying tower technical field specifically is a spray drying tower convenient to regulate and control internal pressure.
Background
The spray drying tower is used for drying biological pesticide, medicine and food microorganism, can spray the material in a solution state into the spray drying tower, discharges the material in a solid powder state after drying, can be used for hot air drying, centrifugal granulation and cold air granulation according to the characteristics of the material, and most products with greatly different characteristics can be produced by the spray drying tower. However, the existing spray drying tower has large pressure change in the working process, which causes poor spray drying effect.
Therefore, how to design a spray drying tower convenient for regulating and controlling the internal pressure becomes a problem to be solved currently.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides a spray drying tower convenient to regulation and control internal pressure has solved spray drying tower pressure regulation's problem.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a spray drying tower convenient to regulate and control internal pressure, includes the tower body, the top of tower body is run through and is equipped with the shower nozzle, the manometer is installed to the outer wall of tower body, the inside of tower body is equipped with the inner chamber, be equipped with spiral circulating pipe between inner chamber and the tower body inner wall, the both ends of circulating pipe are equipped with air inlet and gas vent respectively, the inside of gas vent is equipped with the piston, the fixed block that is equipped with the symmetry bottom the piston, the bottom fixedly connected with spring of fixed block, the gas vent inner wall is equipped with the recess, spring and fixed block are all arranged in the recess, and bottom fixed connection in the other end of spring and the recess, the tower body inner wall is equipped with pressure sensor, pressure sensor and manometer electric connection, there is the dust remover side of tower body through.
Preferably, the bottom of the side surface of the tower body is provided with a support frame.
Preferably, the side surface of the inner cavity is provided with a plurality of through holes.
Preferably, the bottom of the drying bin is provided with a discharge hole.
Preferably, the bottom of the dust remover is provided with a powder trough.
Preferably, the air inlet is connected with an external air pipe.
Preferably, the number of the fixing blocks and the number of the springs are two.
(III) advantageous effects
The utility model provides a spray drying tower convenient to regulation and control internal pressure. The method has the following beneficial effects:
(1) this spray drying tower convenient to regulation and control internal pressure has realized adjusting inside pressure by the piston activity of gas vent in the circulating pipe, and when tower body internal pressure was too big, the piston was impressed inside the circulating pipe to gas gets into the circulating pipe, thereby has reduced the inside pressure of tower body, and when pressure undersize, the piston was the suction, releases the air, thereby inside pressure increase, consequently can realize pressure regulation.
(2) This spray drying tower convenient to regulation and control internal pressure has realized the control to internal pressure through manometer and pressure sensor.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic view of the internal structure of the tower body of the present invention;
fig. 3 is a schematic view of the structure of the exhaust port of the present invention.
In the figure: 1. a tower body; 2. a spray head; 3. a discharge port; 4. a drying bin; 5. a dust remover; 6. a powder trough; 7. a pipeline; 8. a support frame; 9. a pressure gauge; 10. an inner cavity; 11. a circulation pipe; 12. an air inlet; 13. an exhaust port; 14. a pressure sensor; 15. a piston; 16. a fixed block; 17. a spring; 18. and (4) a groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a spray drying tower convenient to regulate and control internal pressure, includes tower body 1, the top of tower body 1 is run through and is equipped with shower nozzle 2, manometer 9 is installed to the outer wall of tower body 1, support frame 8 is installed to the bottom of 1 side of tower body, the side of tower body 1 is connected with dust remover 5 through pipeline 7, the bottom of tower body 1 is equipped with dry storehouse 4, the bottom in dry storehouse 4 is equipped with discharge gate 3, the bottom of dust remover 5 is equipped with powder silo 6.
Referring to fig. 2 and 3, it should be noted that the inside of tower body 1 is equipped with inner chamber 10, be equipped with spiral circulating pipe 11 between inner chamber 10 and the tower body 1 inner wall, the both ends of circulating pipe 11 are equipped with air inlet 12 and gas vent 13 respectively, the inside of gas vent 13 is equipped with piston 15, the fixed block 16 that is equipped with the symmetry of piston 15 bottom, the bottom fixedly connected with spring 17 of fixed block 16, gas vent 13 inner wall is equipped with recess 18, spring 17 and fixed block 16 all arrange in recess 18, and the bottom fixed connection in spring 17's the other end and recess 18, tower body 1 inner wall is equipped with pressure sensor 14, pressure sensor 14 and manometer 9 electric connection, manometer 9 carries out real time monitoring through pressure sensor 14 to internal pressure.
It should be noted that a plurality of through holes are formed in the side surface of the inner cavity 10, the air inlet 12 is connected with an external air pipe, and two fixing blocks 16 and two springs 17 are arranged.
This spray drying tower during operation convenient to regulation and control internal pressure, when the 10 pressures of the inside inner chamber of tower body 1 are normal, gas vent 13 is just in time blocked up to piston 15, when pressure is too big, piston 15 receives the pressure effect, move to circulating pipe 11, the compression of spring 17, the air in the release circulating pipe 11, thereby can realize pressure balance, when pressure undersize, piston 15 is sucked out, spring 17 is tensile, the gas that the inner chamber 10 is many gets into circulating pipe 11, when pressure is normal, spring 17 returns to original state, thereby realized the balance of pressure.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. The utility model provides a spray drying tower convenient to regulation and control internal pressure, includes tower body (1), its characterized in that: the top of tower body (1) runs through and is equipped with shower nozzle (2), manometer (9) are installed to the outer wall of tower body (1), the inside of tower body (1) is equipped with inner chamber (10), be equipped with spiral circulating pipe (11) between inner chamber (10) and tower body (1) inner wall, the both ends of circulating pipe (11) are equipped with air inlet (12) and gas vent (13) respectively, the inside of gas vent (13) is equipped with piston (15), the fixed block (16) of being equipped with the symmetry of piston (15) bottom, the bottom fixedly connected with spring (17) of fixed block (16), gas vent (13) inner wall is equipped with recess (18), recess (18) are all arranged in to spring (17) and fixed block (16), and bottom fixed connection in the other end of spring (17) and recess (18), tower body (1) inner wall is equipped with pressure sensor (14), pressure sensor (14) and manometer (9) electric connection, the side of tower body (1) is connected with dust remover (5) through pipeline (7), the bottom of tower body (1) is equipped with dry storehouse (4).
2. A spray drying tower to facilitate regulation of internal pressure as claimed in claim 1, wherein: and a support frame (8) is arranged at the bottom of the side surface of the tower body (1).
3. A spray drying tower to facilitate regulation of internal pressure as claimed in claim 1, wherein: the side of the inner cavity (10) is provided with a plurality of through holes.
4. A spray drying tower to facilitate regulation of internal pressure as claimed in claim 1, wherein: and a discharge hole (3) is formed in the bottom of the drying bin (4).
5. A spray drying tower to facilitate regulation of internal pressure as claimed in claim 1, wherein: and a powder trough (6) is arranged at the bottom of the dust remover (5).
6. A spray drying tower to facilitate regulation of internal pressure as claimed in claim 1, wherein: the air inlet (12) is connected with an external air pipe.
7. A spray drying tower to facilitate regulation of internal pressure as claimed in claim 1, wherein: the number of the fixed blocks (16) and the number of the springs (17) are two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020892336.4U CN212523046U (en) | 2020-05-25 | 2020-05-25 | Spray drying tower convenient to regulate and control internal pressure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020892336.4U CN212523046U (en) | 2020-05-25 | 2020-05-25 | Spray drying tower convenient to regulate and control internal pressure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212523046U true CN212523046U (en) | 2021-02-12 |
Family
ID=74542224
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020892336.4U Expired - Fee Related CN212523046U (en) | 2020-05-25 | 2020-05-25 | Spray drying tower convenient to regulate and control internal pressure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212523046U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114027433A (en) * | 2021-11-08 | 2022-02-11 | 上海赛瑞益升健康食品有限公司 | Slow-release biological preservative for fermentation product |
-
2020
- 2020-05-25 CN CN202020892336.4U patent/CN212523046U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114027433A (en) * | 2021-11-08 | 2022-02-11 | 上海赛瑞益升健康食品有限公司 | Slow-release biological preservative for fermentation product |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210212 |