CN218165981U - High-speed centrifugal spray dryer with uniform spraying - Google Patents
High-speed centrifugal spray dryer with uniform spraying Download PDFInfo
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- CN218165981U CN218165981U CN202221663005.9U CN202221663005U CN218165981U CN 218165981 U CN218165981 U CN 218165981U CN 202221663005 U CN202221663005 U CN 202221663005U CN 218165981 U CN218165981 U CN 218165981U
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Abstract
The utility model relates to a spray dryer technical field discloses an even high-speed centrifugal spray dryer sprays. The utility model discloses including spray dryer and intake pipe, the intake pipe is inside including filter screen two, spray dryer has the backup pad near one side welding of intake pipe, the rose box has been placed to the upper surface of backup pad, the inside at the rose box is dismantled to the inlet end of intake pipe, the draw-in groove has all been seted up to the inner wall top and the bottom of rose box, the inside surface sliding connection of draw-in groove of rose box has adjustable fender, the draw-in groove has been seted up to adjustable fender's inside, adjustable fender's draw-in groove inner wall fixedly connected with filter screen one, one side internal weld that the rose box is close to spray dryer has pneumatic cylinder two, the output welding of pneumatic cylinder two is in one side that adjustable fender is close to spray dryer, filter through the inside air of a pair of entering intake pipe of filter screen, thereby avoid the dust to get into the intake pipe as far as possible, consequently, reduce the number of times of the clean filter screen two of staff.
Description
Technical Field
The utility model belongs to the technical field of spray dryer, specifically be an even high-speed centrifugal spray dryer sprays.
Background
The spray drier is a device capable of simultaneously completing drying and granulation, the pressure, flow rate and spray orifice size of a feed liquid pump can be adjusted according to technological requirements to obtain required spherical particles according to a certain size proportion, the spray drier belongs to hot air direct continuous drying equipment and is suitable for materials of solution, suspension, paste and colloid, the materials are atomized into liquid drops through three atomizers in atomization, the liquid drops are directly sprayed into a tower body, the dispersed liquid drops are suspended in hot air flow, and drying of wet materials is completed in the process of acceleration and conveying in the air flow.
Patent No. 201811257052.1 discloses a high-speed centrifugal spray dryer with uniform spraying, including high-speed centrifugal spray dryer, the left side fixedly connected with atomizer at high-speed centrifugal spray dryer top, atomizer top intercommunication has the feeder hopper, high-speed centrifugal spray dryer's left side intercommunication has the intake pipe, high-speed centrifugal spray dryer's right side fixedly connected with suction pump, the bottom intercommunication of suction pump has the hose, the hose is kept away from the one end of suction pump and the bottom intercommunication on high-speed centrifugal spray dryer right side. The spray angle of the spray head can be adjusted in a reciprocating mode through the matched use of the high-speed centrifugal spray dryer, the atomizer, the feed hopper, the air inlet pipe, the suction pump, the hose, the conveying pipe, the connecting plate, the spray head, the supporting plate, the support, the fixing block, the motor, the rotary disc and the crank-link mechanism, so that the spraying uniformity is better ensured, and the processing is improved.
The high-speed centrifugal spray dryer with uniform spraying has the following defects: 1. the centrifugal spray dryer has the advantages that after the rotating nozzle is adjusted, the distance between the nozzle and particles to be dried is changed, and accordingly the working efficiency of the nozzle is reduced, 2. After the air inlet pipe of the centrifugal spray dryer is lack of the filtering device and used for a long time, more dust is accumulated in the centrifugal spray dryer, and therefore the high-speed centrifugal spray dryer with uniform spraying is needed, and the problem that the distance between the nozzle and the particles to be dried is changed after the rotating nozzle is adjusted is solved.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: in order to solve the problem that after the rotary spray head is adjusted, the distance between the spray head and particles to be dried is changed, the centrifugal spray dryer provides a high-speed centrifugal spray dryer with uniform spraying.
The utility model adopts the technical scheme as follows:
the utility model provides an even high-speed centrifugal spray drier of spraying, includes spray drier, atomizer, feeder hopper, bellows, support column and intake pipe, spray drier is close to one side welding of bellows has the fixed plate, the lower skin weld of fixed plate has two sets of pneumatic cylinders one, the output welding of pneumatic cylinder one has the connecting plate, the draw-in groove has been seted up to the upper surface of connecting plate, just the equal fixedly connected with bearing one of inside wall of connecting plate draw-in groove, the inside fixed surface of bearing one is connected with the dead lever, the dead lever is kept away from the one end welding of bearing one has atomizer, spray drier's one end is dismantled and is connected the inlet end of atomizer, the lower skin weld of fixed plate has the connecting block, one side fixedly connected with bearing two of connecting block, the inside fixed surface of bearing two is connected with the rotary rod, the rotary rod is kept away from the one end welding of bearing two has pneumatic cylinder two, the output welding of pneumatic cylinder two is in atomizer's upper surface.
Through adopting above-mentioned technical scheme, through starting electric telescopic handle and pneumatic cylinder one for the height of connecting plate and atomizer can be adjusted, thereby shorten the interval between atomizer and the required dry particulate matter to a certain extent, consequently avoid the interval between atomizer and the required dry particulate matter as far as possible to lead to atomizer can't spray evenly to required dry particulate matter at the in-process that sprays.
In a preferred embodiment, a protective pad is adhered to the lower surface of the supporting column.
Through adopting above-mentioned technical scheme, protect the lower surface of support column through the protection pad for sound reduces when support column and ground produce the collision, thereby avoids spray dryer to rock the in-process production that uses as far as possible and makes support column and ground bump production noise.
In a preferred embodiment, the inside filter screen two that is included of intake pipe, spray dryer is close to one side welding of intake pipe has the backup pad, the rose box has been placed to the upper surface of backup pad, the surface of rose box is provided with control panel, the connection is dismantled to the inlet end of intake pipe in the inside of rose box, the draw-in groove has all been seted up to the inner wall top and the bottom of rose box, just the inside surface sliding connection of draw-in groove of rose box has a movable baffle, the draw-in groove has been seted up to movable baffle's inside, just movable baffle's draw-in groove inner wall fixedly connected with filter screen one, the rose box is close to one side inside welding of spray dryer has pneumatic cylinder two, the output welding of pneumatic cylinder two is in movable baffle is close to one side of spray dryer.
Through adopting above-mentioned technical scheme, filter through the inside air of a pair of entering intake pipe of filter screen to avoid the dust to get into the inside of intake pipe as far as possible, consequently reduce the clean number of times of staff to the inside filter screen two of intake pipe to a certain extent.
In a preferred embodiment, a gasket is attached to a side of the movable baffle away from the spray dryer, and a side of the gasket away from the movable baffle abuts against an inner wall of the filter box.
Through adopting above-mentioned technical scheme, protect the joint gap department of adjustable fender and rose box inner wall through sealed the pad to avoid as far as possible not carrying out filterable air and getting into the inside of intake pipe from the joint gap department of adjustable fender and rose box inner wall.
In a preferred embodiment, the front side and the rear side of the filter box are welded with fixing blocks, threaded holes are formed in the upper surface of each fixing block, bolts are connected to the inner threads of the fixing blocks in a threaded mode, and the outer threads of the bolts penetrate through the fixing blocks and are connected to the inner portions of the supporting plates.
Through adopting above-mentioned technical scheme, through rotating the bolt, fix the fixed block in the upper end of backup pad for the upper surface at the backup pad is fixed to the rose box, thereby improves the stability of rose box to a certain extent.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:
1. the utility model discloses in, promote atomizer through starting electric telescopic handle and rotate, make atomizer's angle can adjust, thereby the better homogeneity that atomizer sprayed has been guaranteed, and simultaneously, through starting electric telescopic handle and pneumatic cylinder one, make connecting plate and atomizer's height to adjust, thereby shorten the interval between atomizer and the required dry particulate matter to a certain extent, consequently, avoid the interval between atomizer and the required dry particulate matter as far as possible and lead to atomizer can't spray evenly to required dry particulate matter at the in-process that sprays.
2. The utility model discloses in, filter through the inside air of a pair of intake pipe that gets into of filter screen to avoid the dust to get into the inside of intake pipe as far as possible, consequently reduce the clean number of times of staff to the inside filter screen two of intake pipe to a certain extent, simultaneously, start two inside that promote filter screen one and shift out the rose box through controlling control panel, thereby the staff of being convenient for cleans the dust on filter screen surface.
Drawings
Fig. 1 is a schematic front structural view of the spray dryer of the present invention;
fig. 2 is a schematic side view of the spray dryer of the present invention;
fig. 3 is a schematic structural view of a filter box in the spray dryer of the present invention;
fig. 4 is a sectional view of a filter box in the spray dryer of the present invention;
fig. 5 is an enlarged view of a portion a of fig. 2 according to the present invention.
The labels in the figure are: 1. a spray dryer; 2. an atomizer; 3. a feed hopper; 4. an air inlet pipe; 5. a filter box; 6. a bolt; 7. a fixed block; 8. a support column; 9. a protective pad; 10. a support plate; 11. a bellows; 12. a connecting plate; 13. an electric telescopic rod; 14. a fixing plate; 15. a first hydraulic cylinder; 16. a gasket; 17. a movable baffle; 18. a first filter screen; 19. a first bearing; 20. fixing the rod; 21. an atomizing spray head; 22. a second hydraulic cylinder; 23. connecting blocks; 24. rotating the rod; 25. a second bearing; 26. a second filter screen; 27. a control panel.
Detailed Description
To make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the embodiments of the present invention are combined to clearly and completely describe the technical solution in the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
The embodiment is as follows:
with reference to figures 1-5 of the drawings,
the utility model provides an even high-speed centrifugal spray drier of spraying, including spray drier 1, atomizing machine 2, feeder hopper 3, bellows 11, support column 8 and intake pipe 4, spray drier 1 has fixed plate 14 near one side welding of bellows 11, the lower skin weld of fixed plate 14 has two sets of pneumatic cylinders 15, the output welding of pneumatic cylinder 15 has connecting plate 12, the draw-in groove has been seted up to the upper surface of connecting plate 12, and the equal fixedly connected with bearing 19 of inside wall of connecting plate 12 draw-in groove, the inside fixed surface of bearing 19 is connected with dead lever 20, the one end welding that bearing 19 was kept away from to dead lever 20 has atomizer 21, bellows 11 keeps away from spray drier 1's one end dismantlement and connects the inlet end at atomizer 21, the lower skin weld of fixed plate 14 has connecting block 23, one side fixedly connected with bearing two 25 of connecting block 23, the inside fixed surface of bearing two 25 is connected with rotary rod 24, the one end welding that bearing two 25 were kept away from to rotary rod 24 has pneumatic cylinder two 22, the output welding of pneumatic cylinder two 22 is at atomizer 21's upper surface.
Promote atomizer 21 through starting electric telescopic handle 13 and rotate, make atomizer 21's angle can be adjusted, thereby better assurance atomizer 21 uniformity that sprays, and simultaneously, through starting electric telescopic handle 13 and pneumatic cylinder 15, make connecting plate 12 and atomizer 21's height to adjust, thereby shorten the interval between atomizer 21 and the required dry particulate matter to a certain extent, consequently the interval of avoiding as far as possible between atomizer 21 and the required dry particulate matter and leading to atomizer 21 can't spray evenly required dry particulate matter at the in-process that sprays, furthermore, length through bellows 11 can be adjusted, thereby avoid bellows 11 to restrict atomizer 21's displacement as far as possible.
The lower surface of support column 8 is pasted and is had protection pad 9, protects support column 8's lower surface through protection pad 9 for sound reduces when support column 8 and ground produce the collision, thereby avoids spray dryer 1 to produce at the in-process that uses as far as possible and rocks and make support column 8 and ground bump production noise.
The air entering the air inlet pipe 4 is filtered through the first filter screen 18, so that dust is prevented from entering the air inlet pipe 4, the cleaning times of workers to the second filter screen 26 inside the air inlet pipe 4 are reduced to a certain extent, meanwhile, the second hydraulic cylinder 22 is started through the control panel 27 to push the first filter screen 18 to move out of the filter box 5, and therefore the workers can clean the dust on the surface of the first filter screen 18 conveniently.
One side that adjustable fender 17 kept away from spray dryer 1 pastes has sealed 16, and one side butt that adjustable fender 17 was kept away from to sealed 16 is at the inner wall of rose box 5, protects adjustable fender 17 and the joint gap department of rose box 5 inner wall through sealed 16 to avoid as far as possible not carrying out the inside that filterable air got into intake pipe 4 from the joint gap department of adjustable fender 17 and rose box 5 inner wall.
The application principle of the embodiment of the high-speed centrifugal spray dryer with uniform spraying is as follows:
promote atomizer 21 through starting electric telescopic handle 13 and rotate, make atomizer 21's angle can be adjusted, thereby better assurance atomizer 21 uniformity that sprays, and simultaneously, through starting electric telescopic handle 13 and pneumatic cylinder 15, make connecting plate 12 and atomizer 21's height to adjust, thereby shorten the interval between atomizer 21 and the required dry particulate matter to a certain extent, consequently the interval of avoiding as far as possible between atomizer 21 and the required dry particulate matter and leading to atomizer 21 can't spray evenly required dry particulate matter at the in-process that sprays, furthermore, length through bellows 11 can be adjusted, thereby avoid bellows 11 to restrict atomizer 21's displacement as far as possible.
The air entering the air inlet pipe 4 is filtered through the first filter screen 18, so that dust is prevented from entering the air inlet pipe 4, the cleaning times of workers to the second filter screen 26 inside the air inlet pipe 4 are reduced to a certain extent, meanwhile, the second hydraulic cylinder 22 is started through the control panel 27 to push the first filter screen 18 to move out of the filter box 5, and therefore the workers can clean the dust on the surface of the first filter screen 18 conveniently.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art will understand that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (5)
1. The utility model provides an even high-speed centrifugal spray drier sprays, includes spray drier (1), atomizing machine (2), feeder hopper (3), bellows (11), support column (8) and intake pipe (4), its characterized in that: spray dryer (1) is close to one side welding of bellows (11) has fixed plate (14), the lower skin weld of fixed plate (14) has two sets of pneumatic cylinder (15), the output welding of pneumatic cylinder (15) has connecting plate (12), the draw-in groove has been seted up to the upper surface of connecting plate (12), just the equal fixedly connected with bearing (19) of inside wall of connecting plate (12) draw-in groove, the inside fixed surface of bearing (19) is connected with dead lever (20), dead lever (20) are kept away from the one end welding of bearing (19) has atomizer (21), bellows (11) are kept away from the one end of spray dryer (1) is dismantled and is connected the inlet end of atomizer (21), the lower skin weld of fixed plate (14) has connecting block (23), one side fixedly connected with bearing two (25) of connecting block (23), the inside fixed surface of bearing two (25) is connected with rotary rod (24), rotary rod (24) are kept away from the one end welding of bearing two (25) has pneumatic cylinder (22), the output welding of pneumatic cylinder two (22) is in the upper surface welding of atomizer (21).
2. A uniformly sprayed high speed centrifugal spray dryer according to claim 1 wherein: and a protective pad (9) is stuck to the lower surface of the supporting column (8).
3. A uniformly sprayed high-speed centrifugal spray dryer according to claim 1, wherein: intake pipe (4) are inside including filter screen two (26), spray dryer (1) is close to one side welding of intake pipe (4) has backup pad (10), rose box (5) have been placed to the upper surface of backup pad (10), the surface of rose box (5) is provided with control panel (27), the air inlet end of intake pipe (4) is dismantled and is connected the inside of rose box (5), the draw-in groove has all been seted up to the inner wall top and the bottom of rose box (5), just the inside surface sliding connection of draw-in groove of rose box (5) has adjustable fender (17), the draw-in groove has been seted up to the inside of adjustable fender (17), just the draw-in groove inner wall fixedly connected with filter screen one (18) of adjustable fender (17), rose box (5) are close to one side inside welding of spray dryer (1) has pneumatic cylinder two (22), the output welding of pneumatic cylinder two (22) is in adjustable fender (17) is close to one side of spray dryer (1).
4. A uniformly sprayed high-speed centrifugal spray dryer according to claim 3, wherein: one side of the movable baffle plate (17) far away from the spray dryer (1) is adhered with a sealing gasket (16), and one side of the sealing gasket (16) far away from the movable baffle plate (17) abuts against the inner wall of the filter box (5).
5. A uniformly sprayed high speed centrifugal spray dryer according to claim 3 wherein: fixed block (7) have all been welded to both sides around rose box (5), the upper surface set up threaded hole of fixed block (7), just the inside threaded connection of fixed block (7) has bolt (6), the outside screw thread of bolt (6) passes fixed block (7) are connected the inside of backup pad (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221663005.9U CN218165981U (en) | 2022-06-29 | 2022-06-29 | High-speed centrifugal spray dryer with uniform spraying |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221663005.9U CN218165981U (en) | 2022-06-29 | 2022-06-29 | High-speed centrifugal spray dryer with uniform spraying |
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| Publication Number | Publication Date |
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| CN218165981U true CN218165981U (en) | 2022-12-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202221663005.9U Active CN218165981U (en) | 2022-06-29 | 2022-06-29 | High-speed centrifugal spray dryer with uniform spraying |
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