CN219023269U - Spray drying tower with uniform air flow distribution - Google Patents
Spray drying tower with uniform air flow distribution Download PDFInfo
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- CN219023269U CN219023269U CN202223390583.2U CN202223390583U CN219023269U CN 219023269 U CN219023269 U CN 219023269U CN 202223390583 U CN202223390583 U CN 202223390583U CN 219023269 U CN219023269 U CN 219023269U
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- drying tower
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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Abstract
The utility model provides a spray drying tower with uniform air flow distribution, which comprises a tower body installation part; an air inlet device is fixedly connected to the tower body installation part; the tower body installation part is fixedly connected with a spiral air injection part; a cleaning device is arranged on the tower body installation part; the tower body installation part is fixedly connected with an evaporation exhaust piece; adopt to set up spiral jet-propelled portion, can realize assisting to carry out spiral jet-propelled, improve jet-propelled homogeneity, can effectually avoid the jet-propelled position of single angle still can not play the gaseous effect of effectual evenly distributed, overall structure is simpler, and spiral arrangement promotes jet-propelled dry homogeneity, goes up the discharge tube and the discharge tube of setting simultaneously, through the mode of adopting two upper and lower pipes, can be convenient for derive the material more fast.
Description
Technical Field
The utility model belongs to the technical field of spray drying, and particularly relates to a spray drying tower with uniform air flow distribution.
Background
The drying tower has wide application in various fields, the spray drying is a drying process of obtaining powder-shaped products by putting raw material liquid into an atomizer to be separated into fog drops and directly contacting hot air or other gases with the fog drops, and the spray drying tower is particularly important in the food processing process because the related powder yield is high; after the existing spray drying tower is used for a long time, the drying quality is affected by impurities adhered to the tower wall, and the problem of uneven air flow distribution in the drying tower exists.
Disclosure of Invention
In order to solve the technical problems, the utility model provides a spray drying tower with uniform air flow distribution, which aims to solve the problems that the drying quality is influenced by impurities adhered to the tower wall of the existing spray drying tower and the air flow distribution in the drying tower is not uniform.
The utility model provides a spray drying tower with uniform air flow distribution, which comprises a tower body installation part; an air inlet device is fixedly connected to the tower body installation part; the tower body installation part is fixedly connected with a spiral air injection part; a cleaning device is arranged on the tower body installation part; the tower body installation part is fixedly connected with an evaporation exhaust piece; the tower body installation part includes: the drying tower comprises a drying tower body, an upper discharging pipe and a lower discharging pipe, wherein the upper discharging pipe is fixedly connected to the drying tower body, and a flaring structure is arranged inside the upper discharging pipe; and a discharging pipe is fixedly connected to the bottom of the drying tower main body.
Further, the evaporation exhaust member includes: the evaporation air guide pipe is fixedly connected with an exhaust electromagnetic valve; an exhaust electric fan is arranged in the evaporation air duct through a bracket; the evaporation air duct is fixedly connected to the drying tower main body.
Further, the cleaning device includes: the cleaning driving motor and the cleaning scraping plate are fixedly connected to the drying tower main body; the cleaning scraping plate is fixedly connected to the output shaft of the cleaning driving motor and is attached to the inner side of the drying tower body.
Further, the air intake device includes: the air inlet box and the electric heating plate are fixedly connected to the drying tower main body; and an electric heating plate is fixedly connected to the air inlet box.
Further, the air inlet device further includes: the air inlet electric fan is fixedly connected to the air inlet box; and the air inlet box is fixedly connected with an air inlet pipe.
Further, the tower body installation part further includes: the centrifugal atomizing nozzle and the supporting frame are fixedly connected with the drying tower main body; the bottom of the drying tower main body is fixedly connected with a supporting frame; the upper discharging pipe and the lower discharging pipe are externally connected with cyclone separators.
Further, the spiral air-jet part includes: the air inlet guide pipe is fixedly connected to the bottom of the air inlet box; the air inlet guide pipe is fixedly connected with a spiral spray nozzle pipe; the spiral spray head pipe is of a spiral structure; the spiral spray head pipe is fixedly connected inside the drying tower main body; the spiral nozzle pipe is spirally provided with nozzle holes.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, the spiral air injection part is arranged to realize spiral air injection, so that the air injection uniformity is improved, the whole structure is simple, the upper discharge pipe and the lower discharge pipe are arranged, the materials are more conveniently and rapidly guided out by adopting an upper guide pipe and a lower guide pipe, floating particles in the main body of the drying tower are reduced, air is guided into the spiral spray nozzle pipe through the air inlet guide pipe to be sprayed out, and spiral air spraying is realized through each spray nozzle on the spiral spray nozzle pipe.
2. Through adopting cleaning device and evaporation exhaust piece, realize the work of exhausting, avoid using inside too much vapor that exists of equipment for a long time, realize supplementary initiative stoving exhaust, through spiral shower nozzle pipe supplementary admitting air, evaporate the clearance to the inside drying tower main part, through adopting the clearance scraper blade then can be better avoid equipment inside to build up a large amount of impurity can not discharge and lead to appearing the condition such as rotten, on the one hand influence the health, can influence who by inside air flow effect simultaneously, influence dry quality, the condition such as jam takes place more easily, through the rotation of clearance scraper blade of clearance driving motor drive, can scrape the drying tower main part, it is nimble convenient to use entirely, equipment is more convenient for maintain, whole drying tower is dry also more high-efficient.
Drawings
Fig. 1 is a schematic view of the overall structure of the present utility model.
Fig. 2 is a schematic view of a tower mounting structure according to the present utility model.
FIG. 3 is a schematic view of a cleaning apparatus according to the present utility model.
Fig. 4 is a schematic view of the structure of the spiral air jet part in the utility model.
Fig. 5 is an enlarged schematic view of the structure at B in fig. 2.
Fig. 6 is an enlarged schematic view of the structure at C in fig. 2.
In the figure, the correspondence between the component names and the drawing numbers is:
1. a tower body mounting part; 101. a drying tower main body; 102. a feeding and discharging pipe; 103. discharging pipes; 104. centrifugal atomizing nozzle; 105. a support frame;
2. an air intake device; 201. an air inlet box; 202. an electric heating plate; 203. an air inlet electric fan; 204. an air inlet pipe;
3. a spiral air-jet part; 301. an air intake duct; 302. a spiral spray head pipe;
4. an evaporation exhaust member; 401. evaporating the air duct; 402. an exhaust electromagnetic valve; 403. an exhaust electric fan;
5. a cleaning device; 501. cleaning a driving motor; 502. cleaning the scraping plate.
Detailed Description
Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples.
Examples:
as shown in fig. 1 to 6:
the utility model provides a spray drying tower with uniform air flow distribution, which comprises a tower body installation part 1; the tower body installation part 1 is fixedly connected with an air inlet device 2; a spiral air injection part 3 is fixedly connected to the tower body installation part 1; a cleaning device 5 is arranged on the tower body installation part 1; the tower body installation part 1 is fixedly connected with an evaporation exhaust piece 4; the tower body mounting portion 1 includes: the drying tower comprises a drying tower body 101, an upper discharging pipe 102 and a lower discharging pipe 103, wherein the upper discharging pipe 102 is fixedly connected to the drying tower body 101, and a flaring structure is arranged inside the upper discharging pipe 102; a lower discharge pipe 103 is fixedly connected to the bottom of the drying tower body 101.
Wherein, tower body installation department 1 still includes: the centrifugal atomizing nozzle 104 and the supporting frame 105 are fixedly connected with the drying tower main body 101; the bottom of the drying tower main body 101 is fixedly connected with a supporting frame 105; the upper discharge pipe 102 and the lower discharge pipe 103 are externally connected with cyclone separators; the intake device 2 includes: an air inlet box 201 and an electric heating plate 202, wherein the air inlet box 201 is fixedly connected to the drying tower main body 101; an electric heating plate 202 is fixedly connected to the air inlet box 201; the air intake device 2 further includes: the air inlet electric fan 203 and the air inlet pipe 204, wherein the air inlet electric fan 203 is fixedly connected to the air inlet box 201; an air inlet pipe 204 is fixedly connected to the air inlet box 201; the spiral air-jet section 3 includes: an air inlet conduit 301 and a spiral nozzle pipe 302, wherein the air inlet conduit 301 is fixedly connected to the bottom of the air inlet box 201; a spiral nozzle pipe 302 is fixedly connected to the air inlet pipe 301; the spiral nozzle pipe 302 is of a spiral structure; the spiral nozzle pipe 302 is fixedly connected inside the drying tower main body 101; the spiral is equipped with the shower nozzle hole on the spiral shower nozzle pipe 302, set up spiral jet section 3, realize spiral jet, improve jet uniformity, can effectually avoid the jet point position of single angle, can not the effect of effectual evenly distributed air current, overall structure is simpler, spiral structure improves jet drying uniformity, go up the material that arranges 102 and lower material arranging pipe 103 of setting simultaneously, through the mode of adopting two upper and lower pipes, can derive the material fast, reduce the floating particle in the drying tower main part 101, send into spiral shower nozzle pipe 302 with gas through air inlet pipe 301, through each shower nozzle on the spiral shower nozzle pipe 302, realize spiral blowout gas.
Wherein the evaporation exhaust 4 includes: the evaporation air duct 401, the exhaust electromagnetic valve 402 and the exhaust electric fan 403 are fixedly connected with the exhaust electromagnetic valve 402; an exhaust electric fan 403 is arranged in the evaporation air duct 401 through a bracket; the evaporation air duct 401 is fixedly connected to the drying tower main body 101; the cleaning device 5 includes: a cleaning drive motor 501 and a cleaning blade 502, the cleaning drive motor 501 being fixedly connected to the drying tower body 101; the cleaning scraping plate 502 is fixedly connected to the output shaft of the cleaning driving motor 501, the cleaning scraping plate 502 is attached to the inner side of the drying tower main body 101, the exhaust work is realized by adopting the cleaning device 5 and the evaporation exhaust piece 4, excessive vapor is prevented from existing inside the equipment, the air is assisted to enter through the spiral nozzle pipe 302, the inside of the drying tower main body 101 is evaporated and cleaned, the cleaning scraping plate 502 is driven to rotate by the cleaning driving motor 501, the drying tower main body 101 can be scraped, impurities on the tower wall are cleaned, the drying quality is improved, the drying device is convenient and fast, the maintenance is convenient, and the drying is also more efficient.
Specific use and action of the embodiment:
in the utility model, firstly, the centrifugal atomizing nozzle 104 atomizes and sprays materials, the electric heating plate 202 heats and works, an air inlet electric fan 203 is used for assisting in exhausting, air is led into a spiral nozzle pipe 302 to spray through an air inlet guide pipe 301, air is sprayed through each nozzle on the spiral nozzle pipe 302, spiral gas spraying is realized, a cleaning scraper 502 is driven to rotate through a cleaning driving motor 501, the drying tower main body 101 can be scraped, impurities on the tower wall are cleaned, drying quality is improved, the drying is convenient and quick, the maintenance is convenient, the drying is also more efficient, a cyclone separator is externally connected to an upper discharging pipe 102 and a lower discharging pipe 103, centrifugal separation of the materials processed by the drying tower can be realized, a finished product is produced, when the inside of the equipment needs to be heated and evaporated for cleaning, the spiral nozzle pipe 302 is used for assisting in air inlet, and meanwhile, the exhaust electric fan 403 is controlled to start exhausting through opening an exhaust electromagnetic valve 402 on the evaporation air guide pipe 401, so that the use process is completed.
The present utility model is not described in detail in the present application, and is well known to those skilled in the art.
Claims (7)
1. A spray drying tower with uniform air flow distribution, which is characterized in that: comprises a tower body installation part (1); an air inlet device (2) is fixedly connected to the tower body installation part (1); a spiral air injection part (3) is fixedly connected to the tower body installation part (1); a cleaning device (5) is arranged on the tower body installation part (1); an evaporation exhaust piece (4) is fixedly connected to the tower body installation part (1); the tower body mounting part (1) comprises: the drying tower comprises a drying tower body (101), an upper discharging pipe (102) and a lower discharging pipe (103), wherein the upper discharging pipe (102) is fixedly connected to the drying tower body (101), and a flaring structure is arranged inside the upper discharging pipe (102); the bottom of the drying tower main body (101) is fixedly connected with a discharging pipe (103).
2. A spray drying tower having a uniform airflow distribution as set forth in claim 1, wherein: the tower body installation part (1) further comprises: the centrifugal atomizing nozzle (104) and the supporting frame (105) are fixedly connected with the drying tower main body (101); the bottom of the drying tower main body (101) is fixedly connected with a supporting frame (105); the upper discharging pipe (102) and the lower discharging pipe (103) are externally connected with cyclone separators.
3. A spray drying tower having a uniform airflow distribution as set forth in claim 1, wherein: the air intake device (2) includes: the drying tower comprises an air inlet box (201) and an electric heating plate (202), wherein the air inlet box (201) is fixedly connected to a drying tower main body (101); an electric heating plate (202) is fixedly connected to the air inlet box (201).
4. A spray drying tower having a uniform airflow distribution as set forth in claim 3, wherein: the air inlet device (2) further comprises: the air inlet electric fan (203) and the air inlet pipe (204), wherein the air inlet electric fan (203) is fixedly connected to the air inlet box (201); an air inlet pipe (204) is fixedly connected to the air inlet box (201).
5. A spray drying tower having a uniform airflow distribution as set forth in claim 1, wherein: the spiral air jet part (3) comprises: the air inlet guide pipe (301) and the spiral nozzle pipe (302), wherein the air inlet guide pipe (301) is fixedly connected to the bottom of the air inlet box (201); a spiral nozzle pipe (302) is fixedly connected to the air inlet conduit (301); the spiral spray head pipe (302) is of a spiral structure; the spiral spray head pipe (302) is fixedly connected inside the drying tower main body (101); the spiral nozzle pipe (302) is spirally provided with nozzle holes.
6. A spray drying tower having a uniform airflow distribution as set forth in claim 1, wherein: the evaporation exhaust piece (4) comprises: the evaporation air guide pipe (401), an exhaust electromagnetic valve (402) and an exhaust electric fan (403), wherein the exhaust electromagnetic valve (402) is fixedly connected to the evaporation air guide pipe (401); an exhaust electric fan (403) is arranged in the evaporation air duct (401) through a bracket; the evaporation air duct (401) is fixedly connected to the drying tower main body (101).
7. A spray drying tower having a uniform airflow distribution as set forth in claim 1, wherein: the cleaning device (5) comprises: a cleaning driving motor (501) and a cleaning scraping plate (502), wherein the cleaning driving motor (501) is fixedly connected to the drying tower main body (101); the cleaning scraper (502) is fixedly connected to the output shaft of the cleaning driving motor (501), and the cleaning scraper (502) is attached to the inner side of the drying tower main body (101).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223390583.2U CN219023269U (en) | 2022-12-18 | 2022-12-18 | Spray drying tower with uniform air flow distribution |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223390583.2U CN219023269U (en) | 2022-12-18 | 2022-12-18 | Spray drying tower with uniform air flow distribution |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219023269U true CN219023269U (en) | 2023-05-16 |
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ID=86273904
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223390583.2U Active CN219023269U (en) | 2022-12-18 | 2022-12-18 | Spray drying tower with uniform air flow distribution |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219023269U (en) |
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2022
- 2022-12-18 CN CN202223390583.2U patent/CN219023269U/en active Active
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