CN219922066U - Self-cleaning centrifugal spray dryer with uniform spraying - Google Patents
Self-cleaning centrifugal spray dryer with uniform spraying Download PDFInfo
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- CN219922066U CN219922066U CN202321584370.5U CN202321584370U CN219922066U CN 219922066 U CN219922066 U CN 219922066U CN 202321584370 U CN202321584370 U CN 202321584370U CN 219922066 U CN219922066 U CN 219922066U
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- fixedly connected
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- storage tank
- water storage
- machine body
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- 238000005507 spraying Methods 0.000 title claims abstract description 39
- 238000004140 cleaning Methods 0.000 title claims abstract description 38
- 239000007921 spray Substances 0.000 title claims abstract description 36
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 77
- 238000001035 drying Methods 0.000 claims abstract description 16
- 238000007599 discharging Methods 0.000 claims abstract description 10
- 238000003756 stirring Methods 0.000 claims abstract description 10
- 239000000463 material Substances 0.000 abstract description 16
- 238000000034 method Methods 0.000 description 9
- 230000000694 effects Effects 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 239000011324 bead Substances 0.000 description 2
- 230000001680 brushing effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 239000000839 emulsion Substances 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 239000011344 liquid material Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Cleaning By Liquid Or Steam (AREA)
Abstract
The utility model belongs to the technical field of centrifugal spray dryers, and particularly relates to a self-cleaning centrifugal spray dryer with uniform spraying, which comprises a machine body and a supporting rod, wherein the machine body is fixedly connected to the upper end of the supporting rod, the upper end of the machine body is connected with an organic cover, the inner end and the outer end of the machine body are connected with a drying mechanism, the drying mechanism comprises a spraying unit and a cleaning unit, the spraying unit is arranged at the upper end of the machine cover, and the spraying unit comprises a water storage tank, a tank cover, a first bolt, a first motor, a stirring shaft, a feeding pipe, a discharging pipe and a spraying head. The self-cleaning centrifugal spray dryer with uniform spraying is characterized in that a thin material to be dried is input into a water storage tank from a feed pipe, then flows down into a discharge pipe and is sprayed out from a spray head at the lower end, and meanwhile, an output shaft of a first motor is started to rotate so as to drive a stirring shaft to rotate, materials passing through the water storage tank are fully stirred, and the thin material sprayed out by the spray head into a machine body is dried by the dryer and then falls down at the lower end to be collected.
Description
Technical Field
The utility model relates to the technical field of centrifugal spray dryers, in particular to a self-cleaning centrifugal spray dryer with uniform spraying.
Background
In the process of processing and drying powder materials, a centrifugal spray dryer is needed, and the thin materials are atomized in a drying chamber and then contacted with hot air in the drying chamber, so that moisture is quickly vaporized, and a dried product is obtained. The method can directly dry the solution and emulsion into powder or granular products, and can omit the procedures of evaporation, crushing and the like.
In the existing centrifugal spray dryer, liquid materials are directly sprayed into a drying chamber at a high speed, so that after long-time use, the dried powder materials are easy to be accumulated and stuck on the inner wall of the drying chamber, and the cleaning of the wall of the drying chamber is troublesome.
As a self-cleaning centrifugal spray dryer disclosed in chinese patent CN211133029U, when cleaning the inside of the machine body, the input end of the water pump is connected with the external water pipe, the water pump works to input water into the annular water pipe through the water pipe, and then the water is sprayed out from the water spraying head to flush the inner wall of the machine body, meanwhile, the motor works to drive the threaded rod to periodically rotate positively and negatively, the threaded rod periodically rotates positively and negatively to enable the lantern ring to periodically move up and down on the threaded rod, so that the brush plate is driven to wash the inner wall of the machine body, impurities on the inner wall of the machine body can be effectively cleaned, and the cleaning effect is good, rapid, convenient and simple.
When the centrifugal spray dryer is used, the thinner is input into the atomizing nozzle and then sprayed into the machine body for drying, but the thinner can be precipitated with the lapse of time, so that the spraying is uneven, and the spraying effect is affected.
For this reason, it is highly desirable to provide a self-cleaning centrifugal spray dryer with uniform spray.
Disclosure of Invention
The utility model aims to provide a self-cleaning centrifugal spray dryer with uniform spraying, which aims to solve the problem that the spraying effect is affected due to uneven spraying caused by precipitation of thinner materials with the passage of time in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a even self-cleaning formula centrifugal spray drier of spraying, includes organism and bracing piece, organism fixed connection is in the upper end of bracing piece, the upper end of organism is connected with the organic lid, the inside and outside both ends of organism are connected with drying mechanism, drying mechanism includes spraying unit and cleaning unit, spraying unit sets up in the upper end of lid, cleaning unit sets up in the inside of organism.
The spraying unit comprises a water storage tank, a tank cover, a first bolt, a first motor, a stirring shaft, a feeding pipe, a discharging pipe and a spraying head, wherein the water storage tank is fixedly connected to the right end of the upper side of the machine cover, the tank cover is connected to the upper end of the water storage tank, the first bolt is connected to the inside of the tank cover, the first motor is fixedly connected to the middle position of the upper side of the tank cover, the stirring shaft is fixedly connected to the lower end of the first motor, the feeding pipe is fixedly connected to the right end of the inside of the water storage tank, the discharging pipe is fixedly connected to the right end of the inside of the machine cover, and the spraying head is fixedly connected to the lower end of the discharging pipe.
The water storage tank is characterized in that a first thread groove is formed in the upper end of the inside of the water storage tank, a first round hole is formed in the inner edge of the tank cover, the outer side of the first bolt is in sliding connection with the inner side of the first round hole, the outer side of the first bolt is in threaded connection with the inner side of the first thread groove, and therefore the tank cover can be fixed to the upper end of the water storage tank after the first bolt passes through the first round hole and is then in threaded connection with the inner side of the first thread groove.
The improved water storage tank is characterized in that a discharge hole is formed in the middle of the lower end of the water storage tank, the upper end of the discharge pipe is fixedly connected with the lower end of the water storage tank at the position of the discharge hole, and therefore thin materials input into the water storage tank from a feed pipe can flow downwards into the discharge pipe and then are sprayed into a machine body from a spray head.
Further improvement lies in, clean unit includes inlet tube, sprinkler bead, second bolt, second motor, dwang, connecting rod, brush board and brush hair, inlet tube fixed connection is in the inside left end of lid, the sprinkler bead is the lower extreme of constant radian's fixed connection in the inlet tube, second bolt connection is in the upper end of organism, second motor fixed connection is in the upside intermediate position of lid, dwang fixed connection is in the output shaft lower extreme of second motor, connecting rod fixed connection is in the outside of dwang, brush board fixed connection is kept away from the one end of dwang in the connecting rod, brush hair fixed connection is kept away from the one end of connecting rod in the brush board.
The inside upper end of organism has seted up the second thread groove, the inside edge of lid has seted up the second round hole, the outside and the inboard sliding connection of second round hole of second bolt, the outside and the inboard threaded connection of second thread groove of second bolt to through passing the second round hole of lid inside edge earlier with the second bolt, threaded connection is to the inboard of second thread groove again, can make the lid be fixed to the upper end of organism.
The improvement is that the outer side of the brush hair is connected with the inner side of the machine body in a sliding way, so that after the work is finished, the cleaning water can be input into the water inlet pipe, and then the cleaning water is sprayed to the periphery of the inner side of the machine body through the water spraying head.
The improvement is that rubber pads are fixedly connected to the lower side edges of the cover and the tank cover. Therefore, after the cover is fixed to the upper end of the machine body and the tank cover is fixed to the upper end of the water storage tank, the sealing of the contact position of the cover and the machine body and the sealing of the contact position of the tank cover and the water storage tank can be ensured.
In summary, the utility model discloses a self-cleaning centrifugal spray dryer with uniform spraying.
According to the technical scheme, when the stirring shaft rotates through starting the first motor, the thin materials which flow into the discharging pipe from the feeding pipe into the water storage tank downwards can be stirred, so that the thin materials which enter the discharging pipe are uniformly mixed, the spraying head at the lower end can be uniformly sprayed, and the problems in the background art are solved.
Furthermore, after the work is finished, cleaning water is input to the water inlet pipe, and then is sprayed to the periphery of the inner side of the machine body through the water spray head, and when the second motor is started to drive the rotating rod and the connecting rod to rotate together, the brush hair can be driven to slide along the inner side of the machine body, the inner wall of the machine body is washed, and residual impurities on the inner wall of the machine body can be effectively cleaned.
Drawings
FIG. 1 is a schematic diagram of the main structure of the present utility model;
FIG. 2 is a schematic view of the internal structure of the present utility model;
FIG. 3 is a schematic view of the lower end structure of the cover of the present utility model;
fig. 4 is a schematic diagram of the structure of the spraying unit of the present utility model.
In the figure: 1. a body; 2. a support rod; 3. a cover; 401. a water storage tank; 402. a can lid; 403. a first bolt; 404. a first motor; 405. a stirring shaft; 406. a feed pipe; 407. a discharge pipe; 408. a spray head; 501. a water inlet pipe; 502. a water spray head; 503. a second bolt; 504. a second motor; 505. a rotating lever; 506. a connecting rod; 507. brushing a plate; 508. and (3) brushing.
Detailed Description
The following description of the embodiments of the present utility model 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 utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the present utility model provides a technical solution:
embodiment one:
the utility model provides a even self-cleaning formula centrifugal spray drier of spraying, includes organism 1 and bracing piece 2, organism 1 fixed connection is in the upper end of bracing piece 2, and organic lid 3 is connected to organism 1's upper end, and the inside and outside both ends of organism 1 are connected with drying mechanism, and drying mechanism includes spraying unit and cleaning unit, and spraying unit sets up in the upper end of lid 3, and cleaning unit sets up in the inside of organism 1.
The spraying unit includes water storage tank 401, cover 402, first bolt 403, first motor 404, (mixing) shaft 405, inlet pipe 406, discharging pipe 407 and atomising head 408, water storage tank 401 fixed connection is in the upside right-hand member of cover 3, cover 402 is connected in the upper end of water storage tank 401, first bolt 403 is connected in the inside of cover 402, first motor 404 fixed connection is in the upside intermediate position of cover 402, (mixing) shaft 405 fixed connection is in the lower extreme of first motor 404, first screw thread groove has been seted up to the inside upper end of water storage tank 401, first round hole has been seted up to the inside edge of cover 402, the outside of first bolt 403 and the inboard sliding connection of first round hole, the outside of first bolt 403 and the inboard threaded connection of first screw thread groove. So that the can lid 402 can be fixed to the upper end of the water storage tank 401 while the stirring shaft 405 is positioned inside the water storage tank 401 by threading the first bolt 403 through the first circular hole and then to the inside of the first thread groove.
The inlet pipe 406 is fixedly connected to the right end inside the water storage tank 401, the discharge pipe 407 is fixedly connected to the right end inside the cover 3, and the spray head 408 is fixedly connected to the lower end of the discharge pipe 407. A discharge hole is formed in the middle of the lower end of the water storage tank 401, and the upper end of the discharge pipe 407 is fixedly connected with the lower end of the water storage tank 401 at the position of the discharge hole. Whereby the thin material fed into the water storage tank 401 from the feed pipe 406 flows down to the discharge pipe 407 and is sprayed from the spray head 408 into the machine body 1 to be dried.
Embodiment two:
based on the first embodiment: the cleaning unit comprises a water inlet pipe 501, a water spraying head 502, a second bolt 503, a second motor 504, a rotating rod 505, a connecting rod 506, a brush plate 507 and bristles 508, wherein the water inlet pipe 501 is fixedly connected to the left end of the inside of the machine cover 3, the water spraying head 502 is fixedly connected to the lower end of the water inlet pipe 501 in an equal radian, the second bolt 503 is connected to the upper end of the machine body 1, a second thread groove is formed in the upper end of the inside of the machine body 1, a second round hole is formed in the inner edge of the machine cover 3, the outer side of the second bolt 503 is in sliding connection with the inner side of the second round hole, and the outer side of the second bolt 503 is in threaded connection with the inner side of the second thread groove. Therefore, the second bolt 503 firstly passes through the second round hole at the inner edge of the cover 3 and is then connected to the inner side of the second thread groove in a threaded manner, so that the cover 3 can be fixed to the upper end of the machine body 1, and meanwhile, the maintenance and the replacement are convenient when the parts inside the machine body 1 are damaged.
The second motor 504 is fixedly connected to the middle position of the upper side of the cover 3, the rotating rod 505 is fixedly connected to the lower end of the output shaft of the second motor 504, the connecting rod 506 is fixedly connected to the outer side of the rotating rod 505, the brush plate 507 is fixedly connected to one end of the connecting rod 506 away from the rotating rod 505, and the brush hair 508 is fixedly connected to one end of the brush plate 507 away from the connecting rod 506. The outer sides of the bristles 508 are slidably coupled to the inner side of the body 1. Therefore, after the work is completed, the cleaning water can be input into the water inlet pipe 501, then the cleaning water is sprayed to the periphery of the inner side of the machine body 1 through the water spraying head 502, and when the second motor 504 is started to drive the rotating rod 505 and the connecting rod 506 to rotate together, the brush hair 508 can be driven to slide along the inner side of the machine body 1, so that the inner wall of the machine body 1 is cleaned.
Rubber pads are fixedly connected to the lower side edges of the cover 3 and the tank cover 402. Thus, after the cover 3 is fixed to the upper end of the machine body 1 and the can cover 402 is fixed to the upper end of the water storage tank 401, the contact position of the cover 3 and the machine body 1 can be ensured to be sealed, so that dirty cleaning water can not seep out of the upper end of the machine body 1 to the outer side of the machine body 1 when the machine body 1 is cleaned, and the contact position of the can cover 402 and the water storage tank 401 is sealed, so that thin materials leak out of the upper end of the water storage tank 401 when the thin materials flow in the water storage tank 401, and waste is caused.
When the dryer is used, thin materials to be dried are input into the water storage tank 401 from the feed pipe 406 and then flow down into the discharge pipe 407, and then are sprayed out from the spray head 408 at the lower end, the output shaft of the first motor 404 is started to rotate so as to drive the stirring shaft 405 to rotate, the materials passing through the water storage tank 401 are fully stirred, the thin materials sprayed out by the spray head 408 and entering the dryer body 1 are dried, the lower end falls down and is collected, after the drying work is finished, cleaning water is input into the water inlet pipe 501, the cleaning water is sprayed to the periphery of the inner side of the dryer body 1 through the spray head 502, and meanwhile, the second motor 504 is started to drive the rotating rod 505 and the connecting rod 506 to rotate together so as to drive the brush hair 508 to slide along the inner side of the dryer body 1, the inner wall of the dryer body 1 is washed, and impurities remained on the inner wall of the dryer body 1 are cleaned.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises an element.
Claims (7)
1. The utility model provides a spray even self-cleaning formula centrifugal spray dryer, includes organism (1) and bracing piece (2), organism (1) fixed connection is in the upper end of bracing piece (2), its characterized in that: the upper end of the machine body (1) is connected with an organic cover (3), the inner end and the outer end of the machine body (1) are connected with a drying mechanism, the drying mechanism comprises a spraying unit and a cleaning unit, the spraying unit is arranged at the upper end of the machine cover (3), and the cleaning unit is arranged in the machine body (1);
the spraying unit comprises a water storage tank (401), a tank cover (402), a first bolt (403), a first motor (404), a stirring shaft (405), a feeding pipe (406), a discharging pipe (407) and a spraying head (408), wherein the water storage tank (401) is fixedly connected to the right end of the upper side of the machine cover (3), the tank cover (402) is connected to the upper end of the water storage tank (401), the first bolt (403) is connected to the inside of the tank cover (402), the first motor (404) is fixedly connected to the upper middle position of the tank cover (402), the stirring shaft (405) is fixedly connected to the lower end of the first motor (404), the feeding pipe (406) is fixedly connected to the right end of the inside of the water storage tank (401), the discharging pipe (407) is fixedly connected to the right end of the inside of the machine cover (3), and the spraying head (408) is fixedly connected to the lower end of the discharging pipe (407).
2. A spray-uniform self-cleaning centrifugal spray dryer according to claim 1, wherein: the water storage tank is characterized in that a first thread groove is formed in the upper end of the inside of the water storage tank (401), a first round hole is formed in the inner edge of the tank cover (402), the outer side of the first bolt (403) is connected with the inner side of the first round hole in a sliding mode, and the outer side of the first bolt (403) is connected with the inner side of the first thread groove in a threaded mode.
3. A spray-uniform self-cleaning centrifugal spray dryer according to claim 1, wherein: the middle position of the inner lower end of the water storage tank (401) is provided with a discharge hole, and the upper end of the discharge pipe (407) is fixedly connected with the position of the lower end of the water storage tank (401) at the discharge hole.
4. A spray-uniform self-cleaning centrifugal spray dryer according to claim 1, wherein: the cleaning unit comprises a water inlet pipe (501), a water spraying head (502), a second bolt (503), a second motor (504), a rotating rod (505), a connecting rod (506), a brush plate (507) and bristles (508), wherein the water inlet pipe (501) is fixedly connected to the left end of the inside of the machine cover (3), the water spraying head (502) is fixedly connected to the lower end of the water inlet pipe (501) in equal radian, the second bolt (503) is connected to the upper end of the machine body (1), the second motor (504) is fixedly connected to the upper middle position of the machine cover (3), the rotating rod (505) is fixedly connected to the lower end of an output shaft of the second motor (504), the connecting rod (506) is fixedly connected to the outer side of the rotating rod (505), the brush plate (507) is fixedly connected to one end of the connecting rod (506) away from, and the bristles (508) are fixedly connected to one end of the brush plate (507) away from the connecting rod (506).
5. A spray-uniform self-cleaning centrifugal spray dryer according to claim 4, wherein: the second thread groove is formed in the upper end of the inside of the machine body (1), a second round hole is formed in the inner edge of the machine cover (3), the outer side of the second bolt (503) is connected with the inner side of the second round hole in a sliding mode, and the outer side of the second bolt (503) is connected with the inner side of the second thread groove in a thread mode.
6. A spray-uniform self-cleaning centrifugal spray dryer according to claim 4, wherein: the outer sides of the bristles (508) are in sliding connection with the inner side of the machine body (1).
7. A spray-uniform self-cleaning centrifugal spray dryer according to claim 1, wherein: rubber pads are fixedly connected to the lower side edges of the cover (3) and the tank cover (402).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321584370.5U CN219922066U (en) | 2023-06-21 | 2023-06-21 | Self-cleaning centrifugal spray dryer with uniform spraying |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321584370.5U CN219922066U (en) | 2023-06-21 | 2023-06-21 | Self-cleaning centrifugal spray dryer with uniform spraying |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219922066U true CN219922066U (en) | 2023-10-31 |
Family
ID=88494328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321584370.5U Active CN219922066U (en) | 2023-06-21 | 2023-06-21 | Self-cleaning centrifugal spray dryer with uniform spraying |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219922066U (en) |
-
2023
- 2023-06-21 CN CN202321584370.5U patent/CN219922066U/en active Active
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