CN114534280B - Wet milling spray drying equipment for processing carbon-poor hard synthetic raw materials - Google Patents
Wet milling spray drying equipment for processing carbon-poor hard synthetic raw materials Download PDFInfo
- Publication number
- CN114534280B CN114534280B CN202210149150.3A CN202210149150A CN114534280B CN 114534280 B CN114534280 B CN 114534280B CN 202210149150 A CN202210149150 A CN 202210149150A CN 114534280 B CN114534280 B CN 114534280B
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- drying tower
- tower body
- plate
- fixedly connected
- connecting ring
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- 239000002994 raw material Substances 0.000 title claims abstract description 44
- 238000001238 wet grinding Methods 0.000 title claims abstract description 22
- 238000001694 spray drying Methods 0.000 title claims abstract description 15
- 238000001035 drying Methods 0.000 claims abstract description 86
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 12
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 12
- 238000004140 cleaning Methods 0.000 claims description 19
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 238000009833 condensation Methods 0.000 claims 1
- 230000005494 condensation Effects 0.000 claims 1
- 239000000463 material Substances 0.000 abstract description 6
- 239000002699 waste material Substances 0.000 abstract description 4
- 239000008187 granular material Substances 0.000 abstract description 2
- 238000003913 materials processing Methods 0.000 abstract 1
- 238000005453 pelletization Methods 0.000 abstract 1
- 229920002994 synthetic fiber Polymers 0.000 abstract 1
- 239000002002 slurry Substances 0.000 description 25
- 239000000843 powder Substances 0.000 description 8
- 238000002386 leaching Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- 238000000926 separation method Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- 230000002950 deficient Effects 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000011268 mixed slurry Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D1/00—Evaporating
- B01D1/16—Evaporating by spraying
- B01D1/18—Evaporating by spraying to obtain dry solids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D1/00—Evaporating
- B01D1/0082—Regulation; Control
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D1/00—Evaporating
- B01D1/16—Evaporating by spraying
- B01D1/20—Sprayers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D1/00—Evaporating
- B01D1/30—Accessories for evaporators ; Constructional details thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/08—Cleaning containers, e.g. tanks
- B08B9/0804—Cleaning containers having tubular shape, e.g. casks, barrels, drums
- B08B9/0808—Cleaning containers having tubular shape, e.g. casks, barrels, drums by methods involving the use of tools, e.g. by brushes, scrapers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F9/00—Making metallic powder or suspensions thereof
- B22F9/02—Making metallic powder or suspensions thereof using physical processes
- B22F9/026—Spray drying of solutions or suspensions
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The invention provides wet grinding spray drying equipment for processing a carbon-poor hard synthetic material, and relates to the field of drying equipment. The wet grinding spray drying equipment for processing the carbon-poor hard synthetic raw materials comprises a supporting table, wherein a drying tower body is arranged at the top end of the supporting table, an oil-gas heat exchanger is arranged on the left side of the drying tower body, an output end of the oil-gas heat exchanger is connected with a blower through an air supply pipe, an output end of the blower is connected with a gas distributor through the air supply pipe, a raw material box is arranged on the right side of the drying tower body, and the raw material box is connected with a diaphragm pump through a conveying pipe. Through this lean carbon stereoplasm closes raw materials processing with wet milling spray drying equipment, solved lean carbon stereoplasm and close raw materials ground paste and when dry pelletization, can adhere to more wet milling raw materials or dry granule on the inner wall of drying tower body and be difficult to clear, cause the waste of raw materials and the inconvenient problem of carrying out flow control of drying tower body output material.
Description
Technical Field
The invention relates to the technical field of drying equipment, in particular to wet grinding spray drying equipment for processing a carbon-poor hard synthetic raw material.
Background
Spray drying, namely pumping the wet-ground mixed slurry into a stirring tank by a pump, further stirring the slurry in the stirring tank uniformly, heating the slurry to more than 35, pressurizing the slurry by a diaphragm pump (or a pressure feeding tank), sending the slurry to an atomizer under the action of pressure, atomizing the slurry by the atomizer, spraying the atomized slurry into the tower body from the lower part of the tower body, and simultaneously heating the N by an oil-gas heat exchanger 2 The atomized slurry is dried and granulated by the air distributor sent to the top of the tower body by the air blower and evenly and whirlwind entering the tower body after passing through the air distributor. MaterialAfter the particles are contacted with the hot gas, the liquid on the surface of the particles evaporates rapidly, and the gas in the particles migrates to the surface and is carried away by the hot gas during the subsequent drying process. The dried material particles fall to the bottom of the tower body and are recovered in a clearance mode through a pair of butterfly valves; the gas after drying the slurry contains gasified wet grinding medium and a small amount of fine powder, and the gas is sent to a cyclone separator by a pressure fan for preliminary separation of the small amount of fine powder entrained in the gas, and then sent to a condensing leaching tower.
However, the existing wet grinding spray drying equipment has the problems that more wet grinding raw materials are adhered to the inner wall of the drying tower body in the use process, so that raw materials are difficult to clean, waste of raw materials is caused, and the output material flow of the drying tower body is inconvenient to adjust in the output of the drying materials, and certain inconvenience is brought in the use process.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides wet grinding spray drying equipment for processing the carbon-deficient hard synthetic raw materials, which solves the problems that the raw materials are wasted and the output materials of the drying tower body are inconvenient to adjust the flow rate because more wet grinding raw materials are adhered to the inner wall of the drying tower body and are difficult to clean.
In order to achieve the above purpose, the invention is realized by the following technical scheme: the wet grinding spray drying equipment for processing the carbon-deficient hard synthetic raw materials comprises a supporting table, wherein a drying tower body is arranged at the top end of the supporting table, an oil-gas heat exchanger is arranged on the left side of the drying tower body, an air feeder is connected to the output end of the oil-gas heat exchanger through an air feeding pipe, an air distributor is connected to the output end of the air feeder through the air feeding pipe, a raw material box is arranged on the right side of the drying tower body, a diaphragm pump is connected to the raw material box through a conveying pipe, the diaphragm pump is connected with an atomizer through the conveying pipe, two movable columns are connected in a sliding manner in a through hole at the top end of the drying tower body, first springs are arranged outside the two movable columns, the top ends of the two movable columns are fixedly connected with the lower ends of a pressing plate, the lower ends of the two movable columns are connected with the top end of a connecting ring, four limiting grooves are uniformly distributed in an annular shape, the outer through hole of the limit groove is connected with a connecting plate in a sliding way, one end of the connecting plate is fixedly connected with a first limit plate, the other end of the connecting plate is fixedly connected with a cleaning brush plate, the inner side end of the first limit plate is fixedly connected with a plurality of second springs, the output end of the drying tower body is provided with a moving groove, the inner part of the moving groove is connected with an adjusting plate in a sliding way, two sides of the lower end of the adjusting plate are provided with a plurality of equally-spaced positioning holes, the inner wall of the lower end of the movable groove is provided with a plurality of mechanical grooves which are distributed at equal intervals and correspond to the positions of the positioning holes, the inner bottom wall of the mechanical groove is fixedly connected with a third spring, the other end of the third spring is fixedly connected with a limiting plate II, the top end of the limiting plate II is fixedly connected with a positioning block, the lower end of the drying tower body is connected with a pressure fan through a pipeline, the output end of the pressure fan is connected with a cyclone separator through a pipeline, and the cyclone separator is connected with a condensing leaching tower through a pipeline.
Preferably, the gas distributor is installed at the inner top end of the drying tower body and is ring-shaped.
Preferably, the atomizer is mounted at the center of the shaft in the inner top end of the drying tower body and is arranged in the annular ring of the gas distributor.
Preferably, the connecting ring is arranged inside the drying tower body, one end of the first spring is fixedly connected with the lower end of the pressing plate at the corresponding position, and the other end of the first spring is fixedly connected with the top end of the drying tower body at the corresponding position.
Preferably, the lower end of the second spring is fixedly connected to the inner bottom wall of the corresponding position limiting groove, and the limiting plate I is slidably connected to the corresponding position limiting groove.
Preferably, the outer side of the cleaning brush plate is contacted with the inner side wall of the drying tower body, and four cleaning brush plates are connected into an annular closed loop.
Preferably, the second limiting plate is slidably connected in the mechanical groove at the corresponding position, and the positioning block is mutually clamped with the positioning hole at the corresponding position.
Preferably, the outer side end of the adjusting plate is fixedly connected with a handle.
Working principle: when the device is used for drying and granulating the carbon-lean hard raw material slurry, firstly, an oil-gas heat exchanger and a blower are started to operate to convey N2 with higher temperature into a gas distributor along a blast pipe, then the heated N2 uniformly enters a drying tower body in a cyclone shape through the gas distributor, then a diaphragm pump is started to operate to convey the raw material in a raw material box into an atomizer along a conveying pipe, the atomized carbon-lean hard raw material slurry can be uniformly sprayed into the drying tower body through the atomizer, then the heated N2 in the drying tower body can dry and granulate the atomized carbon-lean hard raw material slurry, a certain amount of slurry is conveyed into a cyclone separator through starting a pressure fan to operate after the drying and granulating in the drying tower body is finished, the method comprises the steps of carrying out primary separation on a small amount of fine powder carried in the slurry, then sending the slurry into a condensing leaching tower for secondary separation and removal, avoiding pollution of removed gas to the environment, then pressing a pressing plate to drive a connecting ring to reciprocate in the drying tower, cleaning residual slurry on the inner wall of the drying tower by a scraper in the reciprocating process, cleaning the inner wall of the drying tower by a cleaning brush plate in the scraper cleaning process, saving waste of slurry resources, ensuring clean inner wall of the drying tower, loosening the pressing plate, automatically moving the connecting ring to the inner top wall of the drying tower under the elastic reset action of a first spring, finally driving positioning holes at the lower end of an adjusting plate to be clamped with positioning blocks at different positions by pulling a handle to realize the adjustment of the opening of the output end of the drying tower, the effect of regulating the output flow of the dry lean carbon hard synthetic raw material at the output end of the drying tower body is achieved, and the problem that the output flow of the dry lean carbon hard synthetic raw material is overlarge and is scattered can be effectively avoided.
The invention provides wet milling spray drying equipment for processing a carbon-deficient hard synthetic raw material. The beneficial effects are as follows:
1. according to the invention, the positioning holes at the lower end of the adjusting plate are driven to be clamped with the positioning blocks at different positions by pulling the handle, so that the opening of the output end of the drying tower body is adjusted, the effect of adjusting the output flow of the dried lean carbon hard synthetic raw material at the output end of the drying tower body is achieved, and the problems of overlarge and sprinkling of the output flow of the dried lean carbon hard synthetic raw material can be effectively avoided.
2. According to the invention, the connecting ring is driven to reciprocate in the drying tower body by pressing the pressing plate, residual slurry on the inner wall of the drying tower body can be cleaned by the scraper in the reciprocation process, and the inner wall of the drying tower body is cleaned by the cleaning brush plate in the scraper cleaning process, so that not only is the waste of slurry resources saved, but also the inner wall of the drying tower body is clean.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic view of the back structure of the present invention;
FIG. 3 is a schematic view showing the internal structure of the drying tower according to the present invention;
FIG. 4 is an enlarged view of FIG. 3 at A;
FIG. 5 is a schematic cross-sectional view of a connecting ring according to the present invention;
FIG. 6 is a schematic diagram showing a cross-sectional structure of an output end of the drying tower according to the present invention;
fig. 7 is an enlarged view at B in fig. 6.
1, a supporting table; 2. drying the tower body; 3. an oil-gas heat exchanger; 4. a blower; 5. an air supply pipe; 6. a gas distributor; 7. a raw material box; 8. a diaphragm pump; 9. a material conveying pipe; 10. an atomizer; 11. a movable column; 12. pressing the plate; 13. a first spring; 14. a connecting ring; 15. a limit groove; 16. a connecting plate; 17. a first limiting plate; 18. a second spring; 19. cleaning a brush plate; 20. a fixing ring; 21. a scraper; 22. an adjusting plate; 23. positioning holes; 24. a mechanical groove; 25. a third spring; 26. a limiting plate II; 27. a positioning block; 28. a handle; 29. a pressure fan; 30. a cyclone separator; 31. condensing and leaching the tower.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Examples:
as shown in fig. 1-7, the embodiment of the invention provides wet grinding spray drying equipment for processing a carbon-lean hard synthetic raw material, which comprises a supporting table 1, wherein the top end of the supporting table 1 is provided with a drying tower body 2, the left side of the drying tower body 2 is provided with an oil-gas heat exchanger 3, the output end of the oil-gas heat exchanger 3 is connected with a blower 4 through a blower pipe 5, the output end of the blower 4 is connected with a gas distributor 6 through the blower pipe 5, the right side of the drying tower body 2 is provided with a raw material box 7, the raw material box 7 is connected with a diaphragm pump 8 through a conveying pipe 9, the diaphragm pump 8 is connected with an atomizer 10 through the conveying pipe 9, when the equipment is used for drying and granulating the carbon-lean hard synthetic raw material slurry, the operation of the oil-gas heat exchanger 3 and the blower 4 is started firstly to convey N2 with higher temperature into the gas distributor 6 along the blower pipe 5, then the heated N2 uniformly enters the drying tower body 2 in a cyclone shape through the gas distributor 6, then the diaphragm pump 8 is started to operate so that the raw materials in the raw material box 7 are conveyed into the atomizer 10 along the conveying pipe 9, the atomized carbon-lean hard raw material slurry can be uniformly sprayed into the drying tower body 2 through the atomizer 10, then the atomized carbon-lean hard raw material slurry can be dried and granulated by the N2 heated in the drying tower body 2, after the drying and granulating in the drying tower body 2 are finished, a certain amount of slurry is conveyed into the cyclone separator 30 through the operation of the pressure fan 29, the gasified wet grinding medium and a small amount of fine powder contained in the drying tower body 2 are primarily separated, the small amount of fine powder entrained in the wet grinding medium is conveyed into the cyclone separator 30, and then the atomized carbon-lean hard raw material slurry is conveyed into the condensing and leaching tower 31 to be secondarily separated and discharged, so that the pollution of discharged gas to the environment is avoided, the drying tower body 2 is internally and slidably connected with two movable columns 11 through holes at the top ends, the outer parts of the two movable columns 11 are respectively provided with a first spring 13, the top ends of the two movable columns 11 are respectively fixedly connected with the lower ends of the pressing plates 12, the lower ends of the two movable columns 11 are respectively connected with the top ends of the connecting rings 14, four limit grooves 15 are uniformly distributed outside the connecting rings 14 in a ring shape, the connecting plates 16 are internally and slidably connected with the outer through holes of the limit grooves 15, one end of each connecting plate 16 is fixedly connected with a first limit plate 17, the other end of each connecting plate 16 is fixedly connected with a cleaning brush plate 19, the inner side ends of the first limit plates 17 are fixedly connected with a plurality of second springs 18, the output end of the drying tower body 2 is provided with a movable groove, the inner part of each movable groove is fixedly connected with an adjusting plate 22, the two sides of the lower end of each adjusting plate 22 are respectively provided with a plurality of equidistant positioning holes 23, the inner wall of the lower end of the movable groove is provided with a plurality of equidistant mechanical grooves 24 corresponding to the positions of the positioning holes 23, the inner bottom wall of the mechanical groove 24 is fixedly connected with a third spring 25, the other end of the third spring 25 is fixedly connected with a second limiting plate 26, the top end of the second limiting plate 26 is fixedly connected with a positioning block 27, the lower end of the drying tower body 2 is connected with a pressure fan 29 through a pipeline, the output end of the pressure fan 29 is connected with a cyclone separator 30 through a pipeline, the cyclone separator 30 is connected with a condensing leaching tower 31 through a pipeline, gasified wet grinding medium and a small amount of fine powder are conveyed into the cyclone separator 30 through starting the operation of the pressure fan 29, the small amount of fine powder entrained in the wet grinding medium is subjected to primary separation, and then the fine powder is conveyed into the condensing leaching tower 31 for secondary separation and removal, so that the pollution of discharged gas to the environment is avoided.
The gas distributor 6 is arranged at the inner top end of the drying tower body 2, and the gas distributor 6 is annular, so that the heated N2 can uniformly enter the drying tower body 2 in a cyclone shape through the gas distributor 6, and the atomized carbon-lean hard synthetic raw material slurry is dried and granulated.
The atomizer 10 is installed at the center of the inner top end of the drying tower body 2 and is arranged in the annular hole of the gas distributor 6, and atomized carbon-lean hard synthetic raw material slurry can be uniformly sprayed inside the drying tower body 2 through the atomizer 10.
The go-between 14 sets up inside drying tower body 2, the one end of first spring 13 and the lower extreme fixed connection of corresponding position clamp plate 12, the other end of first spring 13 and the top fixed connection of corresponding position drying tower body 2, can guarantee through the elastic support ability of first spring 13 that go-between 14 is in the interior roof department of drying tower body 2 when not using, at the back of pressing clamp plate 12 drive go-between 14 and reciprocal clearance drying tower body 2 in drying tower body 2's inside ground paste residue simultaneously, loosen clamp plate 12 at this moment go-between 14 can be under the elastic reset effect of first spring 13 automatic movement to the interior roof of drying tower body 2.
The lower extreme fixed connection of second spring 18 is on the interior diapire of relevant position spacing groove 15, and limiting plate 17 sliding connection is in the spacing groove 15 of relevant position, and the outside of cleaning brush board 19 contacts with drying tower body 2's inside wall, and four cleaning brush boards 19 link to each other and be the cyclic annular closed loop, can guarantee through second spring 18 that cleaning brush board 19 and drying tower body 2's inner wall in close contact with, even cleaning brush board 19 receives certain wearing and tearing also can guarantee the cleaning effect of cleaning brush board 19 to drying tower body 2 inner wall.
The second limiting plate 26 is slidably connected in the mechanical groove 24 at the corresponding position, the positioning block 27 is mutually clamped with the positioning hole 23 at the corresponding position, the handle 28 is fixedly connected to the outer side end of the adjusting plate 22, and the positioning hole 23 at the lower end of the adjusting plate 22 is driven to be clamped with the positioning block 27 at the different position through the handle 28, so that the opening of the output end of the drying tower 2 can be adjusted, and the purpose of adjusting the output flow of the output end of the drying tower 2 is achieved.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (3)
1. The wet grinding spray drying equipment for processing the carbon-depleted hard synthetic raw material comprises a supporting table (1), and is characterized in that: the drying tower is characterized in that a drying tower body (2) is mounted at the top end of the supporting table (1), an oil-gas heat exchanger (3) is arranged at the left side of the drying tower body (2), a blower (4) is connected to the output end of the oil-gas heat exchanger (3) through a blast pipe (5), a gas distributor (6) is connected to the output end of the blower (4) through the blast pipe (5), a raw material box (7) is arranged at the right side of the drying tower body (2), a diaphragm pump (8) is connected to the raw material box (7) through a conveying pipe (9), an atomizer (10) is connected to the diaphragm pump (8) through the conveying pipe (9), two movable columns (11) are connected in a sliding manner to the top end through holes of the drying tower body (2), first springs (13) are arranged outside the two movable columns (11), the top ends of the two movable columns (11) are fixedly connected with the lower ends of a pressing plate (12), the lower ends of the two movable columns (11) are connected with the top ends of a connecting ring (14), the connecting ring (14) are uniformly distributed on the outer sides of the connecting plate (16), one end of the connecting plate (16) is fixedly connected to one end of the connecting plate (16), the other end fixedly connected with clearance brush board (19) of connecting plate (16), the inboard end fixedly connected with of limiting plate one (17) a plurality of second springs (18), the output of drying tower body (2) is provided with movable tank and the inside sliding connection in movable tank has regulating plate (22), the lower extreme both sides of regulating plate (22) all are provided with a plurality of locating holes (23) that equidistance distributes, the lower extreme inner wall in movable tank all is provided with mechanical groove (24) that a plurality of equidistance that correspond with locating hole (23) position distribute, the interior bottom wall fixedly connected with third spring (25) of mechanical groove (24), the other end fixedly connected with limiting plate two (26) of third spring (25), the top fixedly connected with locating piece (27) of limiting plate two (26), the lower extreme of drying tower body (2) is connected with pressure fan (29) through the pipeline, the output of pressure fan (29) is connected with cyclone separator (30) through the pipeline, cyclone separator (30) are through pipeline connection condensation tower (31), gas distributor (6) installs in the top of the inside of drying tower (6) in the inside of the air distributor (6) and the top of the drying tower (6) is in the inside of the air distributor (6), the utility model discloses a drying tower body, including drying tower body (2), connecting ring (14), cleaning brush board (19), corresponding position pressing plate (12), connecting ring (14), cleaning brush board (19), corresponding position limiting groove (15), connecting ring (15), corresponding position pressing plate (12), connecting ring (14), corresponding position pressing plate (2), connecting ring (15), corresponding position pressing plate (12), connecting ring (15), connecting ring (19), connecting ring (15).
2. A wet milling spray drying apparatus for processing a carbon-depleted hard synthetic feedstock according to claim 1, wherein: the second limiting plate (26) is connected in the mechanical groove (24) at the corresponding position in a sliding way, and the positioning block (27) is mutually clamped with the positioning hole (23) at the corresponding position.
3. A wet milling spray drying apparatus for processing a carbon-depleted hard synthetic feedstock according to claim 1, wherein: the outer side end of the adjusting plate (22) is fixedly connected with a handle (28).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210149150.3A CN114534280B (en) | 2022-02-18 | 2022-02-18 | Wet milling spray drying equipment for processing carbon-poor hard synthetic raw materials |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210149150.3A CN114534280B (en) | 2022-02-18 | 2022-02-18 | Wet milling spray drying equipment for processing carbon-poor hard synthetic raw materials |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114534280A CN114534280A (en) | 2022-05-27 |
| CN114534280B true CN114534280B (en) | 2024-03-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210149150.3A Active CN114534280B (en) | 2022-02-18 | 2022-02-18 | Wet milling spray drying equipment for processing carbon-poor hard synthetic raw materials |
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| CN (1) | CN114534280B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208661052U (en) * | 2018-07-04 | 2019-03-29 | 江西省金锂科技股份有限公司 | A kind of novel atomizing drying machine |
| CN208975187U (en) * | 2018-09-26 | 2019-06-14 | 安徽国顺中药发展有限公司 | A kind of novel centrifugal type spray dryer |
| CN210645165U (en) * | 2019-07-31 | 2020-06-02 | 常州市鼎卓干燥设备有限公司 | Spray drying tower for solving high-viscosity and high-water-absorption type materials |
| CN214130318U (en) * | 2020-11-07 | 2021-09-07 | 常州市神杰干燥设备有限公司 | Efficient spray drier |
| CN214808477U (en) * | 2021-06-17 | 2021-11-23 | 浙江久晟油茶科技股份有限公司 | Special centrifugal spray drier of fertilizer processing |
-
2022
- 2022-02-18 CN CN202210149150.3A patent/CN114534280B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208661052U (en) * | 2018-07-04 | 2019-03-29 | 江西省金锂科技股份有限公司 | A kind of novel atomizing drying machine |
| CN208975187U (en) * | 2018-09-26 | 2019-06-14 | 安徽国顺中药发展有限公司 | A kind of novel centrifugal type spray dryer |
| CN210645165U (en) * | 2019-07-31 | 2020-06-02 | 常州市鼎卓干燥设备有限公司 | Spray drying tower for solving high-viscosity and high-water-absorption type materials |
| CN214130318U (en) * | 2020-11-07 | 2021-09-07 | 常州市神杰干燥设备有限公司 | Efficient spray drier |
| CN214808477U (en) * | 2021-06-17 | 2021-11-23 | 浙江久晟油茶科技股份有限公司 | Special centrifugal spray drier of fertilizer processing |
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| Publication number | Publication date |
|---|---|
| CN114534280A (en) | 2022-05-27 |
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