CN211233631U - Flash evaporation dryer - Google Patents
Flash evaporation dryer Download PDFInfo
- Publication number
- CN211233631U CN211233631U CN201921110000.1U CN201921110000U CN211233631U CN 211233631 U CN211233631 U CN 211233631U CN 201921110000 U CN201921110000 U CN 201921110000U CN 211233631 U CN211233631 U CN 211233631U
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- China
- Prior art keywords
- connecting pipe
- wall
- welded
- fan housing
- rotary
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000001704 evaporation Methods 0.000 title claims description 6
- 230000008020 evaporation Effects 0.000 title claims description 6
- 230000007246 mechanism Effects 0.000 claims abstract description 20
- 239000000428 dust Substances 0.000 claims abstract description 13
- 239000000853 adhesive Substances 0.000 claims abstract description 4
- 230000001070 adhesive effect Effects 0.000 claims abstract description 4
- 238000007701 flash-distillation Methods 0.000 claims abstract description 3
- 230000008602 contraction Effects 0.000 claims description 6
- 238000000926 separation method Methods 0.000 claims description 4
- 239000002699 waste material Substances 0.000 abstract description 8
- 238000000034 method Methods 0.000 abstract description 7
- 238000009825 accumulation Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 3
- 230000035939 shock Effects 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 12
- 238000001035 drying Methods 0.000 description 11
- 238000005192 partition Methods 0.000 description 9
- 244000309464 bull Species 0.000 description 8
- 230000008569 process Effects 0.000 description 5
- 230000008859 change Effects 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
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- Drying Of Solid Materials (AREA)
Abstract
The utility model discloses a flash distillation desiccator, including air heater, agitating unit, host computer, cyclone, dust removal mechanism, collection device and draught fan, the host computer is connected with cyclone through first connecting pipe, cyclone passes through the second connecting pipe and is connected with dust removal mechanism, collection device passes through the induced duct and is connected with the draught fan, the lateral wall of first connecting pipe and second connecting pipe all is equipped with the collision mechanism who is used for eliminating the inner wall adhesive. In this device, through letting in high velocity air in to the fan housing for the air current flows the in-process and drives the commentaries on classics board rotation, and then makes the collision pole that originally stretches out flexible groove bump with first connecting pipe or second connecting rod, and then makes first connecting pipe and second connecting pipe shock at continuous collision lower surface, and then makes the waste material of its internal surface accumulation break away from, and then accomplishes the clearance to the waste material, guarantees the effectual transport intercommunication effect of first connecting pipe and second connecting pipe.
Description
Technical Field
The utility model relates to a drying technology field especially relates to flash drying machine.
Background
The flash evaporation dryer is a novel continuous drying device integrating drying, crushing and screening, and is particularly suitable for drying cake-shaped, paste-shaped and slurry-shaped materials.
The existing flash evaporation dryer is easy to cause waste accumulation on the conveying pipeline due to long-time use in the using process, so that the conveying efficiency of the conveying pipeline is gradually reduced, further, the overall drying efficiency is reduced, more waste accumulation is caused at the same time, and the problem of drying quality is easily caused.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that the waste accumulation is difficult to clear up in the connecting pipe in the prior art, and providing a flash drying machine.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
flash dryer, including air heater, agitating unit, host computer, cyclone, dust removal mechanism, collection device and draught fan, the host computer is connected with cyclone through first connecting pipe, cyclone passes through the second connecting pipe and is connected with dust removal mechanism, collection device passes through the induced duct and is connected with the draught fan, the lateral wall of first connecting pipe and second connecting pipe all is equipped with the collision mechanism who is used for eliminating the inner wall adhesive.
Preferably, the collision mechanism includes the fan housing, the inner wall welding of fan housing has the air baffle, the circumference lateral wall of fan housing is inserted and is equipped with the air-supply line, the bottom of fan housing is inserted and is equipped with out the tuber pipe, the lateral wall of air baffle runs through and has seted up a plurality of rotary troughs, the inner wall of rotary trough is equipped with rotates collision structure, the one end that the fan housing was kept away from to the air-supply line is connected by the forced draught blower.
Preferably, the rotation collision structure includes the bull stick, the bull stick passes through the bearing rotation with the inner wall in bull groove and is connected, the circumference lateral wall symmetric welding of bull stick has two commentaries on classics boards, two flexible groove, two have all been seted up to the one end that the bull stick was kept away from to the commentaries on classics board the shrink spring, two all have been welded to the interior bottom in flexible groove the shrink spring one end that the bull stick was kept away from to the shrink spring has all welded the collision pole.
Preferably, it is a plurality of flexible groove is T type groove, every the dog, every have all been welded to the circumference lateral wall of collision pole the dog all offsets with the inner wall that corresponds flexible groove, every the collision pole is kept away from the one end that corresponds the bull stick and is the lock tongue shape.
Preferably, the fan housing corresponding to the first connecting pipe is welded on the outer wall of the first connecting pipe, the blower corresponding to the first connecting pipe is welded at the upper end of the cyclone separation device, the fan housing corresponding to the second connecting pipe is welded on the outer wall of the second connecting pipe, and the blower corresponding to the second connecting pipe is welded at the upper end of the dust removal mechanism.
Preferably, the minimum distance between the first connecting pipe and the corresponding rotating rod is the same as the length of the corresponding rotating plate, the minimum distance between the second connecting pipe and the corresponding rotating rod is the same as the length of the corresponding rotating plate, and the minimum distance between the fan housing and the rotating rod is greater than the length of the rotating plate.
Compared with the prior art, the utility model has the advantages of:
1. in this device, by the design of changeing the board, through letting in high velocity air flow in to the fan housing, make the air current flow in-process drive change the board and rotate, and then make the collision pole that originally stretches out the flexible groove bump with first connecting pipe or second connecting rod, and then make first connecting pipe and second connecting pipe shock at continuous collision lower surface, and then make the waste material of its internal surface accumulation break away from, and then accomplish the clearance to the waste material, guarantee the effectual transport intercommunication effect of first connecting pipe and second connecting pipe.
2. In the device, due to the design of the air partition plate, the air flow entering from the air inlet pipe flows from bottom to top into the other side and then flows out from the air outlet pipe from top to bottom under the blocking effect of the air partition plate, so that the air flow can stably drive each rotating plate to rotate in the flowing process, and the effective impact process is ensured.
Drawings
Fig. 1 is a schematic structural diagram of a flash dryer provided by the present invention.
Fig. 2 is a partial sectional view of a portion a of fig. 1.
Fig. 3 is an enlarged schematic view of a portion B in fig. 2.
In the figure: 1 air heater, 2 agitating unit, 3 host computers, 4 first connecting pipes, 5 cyclone separating device, 6 second connecting pipes, 7 dust removing mechanism, 8 collecting device, 9 induced draft tube, 10 induced draft fan, 11 forced draft fan, 12 fan housing, 13 air inlet pipe, 14 air outlet pipe, 15 air isolation plate, 16 rotary groove, 17 rotary rod, 18 rotary plate, 19 telescopic groove, 20 contraction spring, 21 collision rod, 22 dog.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-3, flash distillation desiccator, including air heater 1, agitating unit 2, host computer 3, cyclone 5, dust removal mechanism 7, collection device 8 and draught fan 10, host computer 3 is connected with cyclone 5 through first connecting pipe 4, cyclone 5 is connected with dust removal mechanism 7 through second connecting pipe 6, collection device 8 is connected with draught fan 10 through induced duct 9, the lateral wall of first connecting pipe 4 and second connecting pipe 6 all is equipped with the collision mechanism who is used for eliminating the inner wall adhesive.
The collision mechanism comprises a fan housing 12, an air partition plate 15 is welded on the inner wall of the fan housing 12, an air inlet pipe 13 is inserted into the circumferential side wall of the fan housing 12, an air outlet pipe 14 is inserted into the bottom of the fan housing 12, the air inlet pipe 13 and the air outlet pipe 14 are respectively arranged on two sides of the air partition plate 15, a plurality of rotary slots 16 are formed in the side wall of the air partition plate 15 in a penetrating manner, a rotary collision structure is arranged on the inner wall of each rotary slot 16, one end, far away from the fan housing 12, of the air inlet pipe 13 is connected with a blower 11, the rotary slots 16 on the air partition plate 15 are divided into two groups and are symmetrical about a first connecting pipe 4 or a second connecting pipe 6, two sides, not provided with the rotary slots 16, of the air partition plate 15 are welded with the inner wall of the fan housing 12, and the air partition plate 15 divides the fan housing 12 into two parts, so.
The rotating collision structure comprises a rotating rod 17, the rotating rod 17 is rotatably connected with the inner wall of a rotating groove 16 through a bearing, two rotating plates 18 are symmetrically welded on the circumferential side wall of the rotating rod 17, a telescopic groove 19 is formed in one end, far away from the rotating rod 17, of each rotating plate 18, a contraction spring 20 is welded on the inner bottom of each telescopic groove 19, and a collision rod 21 is welded on one end, far away from the rotating rod 17, of each contraction spring 20.
A plurality of flexible grooves 19 are T type groove, and dog 22 has all been welded to the circumference lateral wall of every collision pole 21, and every dog 22 all offsets with the inner wall that corresponds flexible groove 19, and the one end that corresponds bull stick 17 is kept away from to every collision pole 21 is the lock tongue shape.
The fan cover 12 corresponding to the first connecting pipe 4 is welded on the outer wall of the first connecting pipe 4, the blower 11 corresponding to the first connecting pipe 4 is welded at the upper end of the cyclone separation device 5, the fan cover 12 corresponding to the second connecting pipe 6 is welded on the outer wall of the second connecting pipe 6, and the blower 11 corresponding to the second connecting pipe 6 is welded at the upper end of the dust removing mechanism 7.
The minimum distance between the first connecting pipe 4 and the corresponding rotating rod 17 is the same as the length of the corresponding rotating plate 18, the minimum distance between the second connecting pipe 6 and the corresponding rotating rod 17 is the same as the length of the corresponding rotating plate 18, and the minimum distance between the fan cover 12 and the rotating rod 17 is larger than the length of the rotating plate 18.
When the drying device is used, materials are added into the host machine 3, then the air heater 1 is started to introduce high-speed hot air into the host machine 3, then the stirring device 2 is started to stir the materials, the crushed and dried materials enter the cyclone separation device 5 through the first connecting pipe 4 under the driving action of wind power, then the materials are guided into the dust removal mechanism 7 through the second connecting pipe 6, finally the materials enter the collection device 8, the damp and hot air flows flow into the induced draft pipe 9 and are extracted by the induced draft fan 10, and the whole drying process is completed.
In the process of material flowing, partial materials are accumulated on the inner walls of the first connecting pipe 4 and the second connecting pipe 6 due to insufficient drying or excessive impact, so that the conveying efficiency of the materials is reduced for a long time, after the materials are dried, the air feeder 11 is started to feed the outside air flow into the air hood 12, the air flow blocked by the air partition plate 15 enters the air inlet pipe 13 and then flows to the upper end of the air hood 12, then enters one side of the air outlet pipe 14 and then flows downwards to the position of the air outlet pipe 14 to be discharged, and the air flow flowing is realized;
in the flowing process of the air flow, the rotating plate 18 is impacted, so that the rotating plate 18 is stressed to drive the rotating rod 17 to rotate, and further the rotating plate 18 far away from one side of the first connecting pipe 4 and one side of the second connecting pipe 6 moves to one side of the first connecting pipe 4 and one side of the second connecting pipe 6, so that the originally extending impacting rod 21 collides with the outer walls of the first connecting pipe 4 and the second connecting pipe 6 and enters the telescopic groove 19 after compressing the contraction spring 20, and the circular rotation of the rotating plate 18 is realized;
through the continuous rotation of commentaries on classics board 18 for collision pole 21 constantly contacts and collides with first connecting pipe 4 and second connecting pipe 6, makes first connecting pipe 4 and second connecting pipe 6 receive the impact lateral wall and takes place vibrations, and then makes the material that accumulates on the inner wall constantly break away from under assaulting, and the discharge to the material can be realized to final idle running primary unit, accomplishes the processing to the waste material, guarantees the effective transport intercommunication effect of first connecting pipe 4 and second connecting pipe 6.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. Flash distillation desiccator, including air heater (1), agitating unit (2), host computer (3), cyclone (5), dust removal mechanism (7), collection device (8) and draught fan (10), its characterized in that, host computer (3) are connected with cyclone (5) through first connecting pipe (4), cyclone (5) are connected with dust removal mechanism (7) through second connecting pipe (6), collection device (8) are connected with draught fan (10) through induced duct (9), first connecting pipe (4) all are equipped with the collision mechanism who is used for eliminating the inner wall adhesive with the lateral wall of second connecting pipe (6).
2. A flash evaporation dryer according to claim 1, wherein the collision mechanism comprises a fan housing (12), an air baffle plate (15) is welded to the inner wall of the fan housing (12), an air inlet pipe (13) is inserted into the circumferential side wall of the fan housing (12), an air outlet pipe (14) is inserted into the bottom of the fan housing (12), a plurality of rotary slots (16) are formed through the side wall of the air baffle plate (15), the inner wall of each rotary slot (16) is provided with a rotation collision structure, and one end of the air inlet pipe (13) far away from the fan housing (12) is connected with a blower (11).
3. The flash evaporation dryer according to claim 2, wherein the rotary collision structure comprises a rotary rod (17), the rotary rod (17) is rotatably connected with the inner wall of the rotary groove (16) through a bearing, two rotary plates (18) are symmetrically welded on the circumferential side wall of the rotary rod (17), two telescopic grooves (19) are formed in the ends, far away from the rotary rod (17), of the rotary plates (18), the inner bottoms of the two telescopic grooves (19) are welded with contraction springs (20), and collision rods (21) are welded at the ends, far away from the rotary rod (17), of the two contraction springs (20).
4. A flash dryer according to claim 3, characterized in that a plurality of said telescopic slots (19) are T-shaped slots, a stop (22) is welded to a circumferential side wall of each said impact bar (21), each said stop (22) abuts against an inner wall of the corresponding telescopic slot (19), and an end of each said impact bar (21) remote from the corresponding rotating bar (17) is in the shape of a tongue.
5. A flash dryer according to claim 2, wherein the fan housing (12) corresponding to the first connecting pipe (4) is welded on the outer wall of the first connecting pipe (4), the blower (11) corresponding to the first connecting pipe (4) is welded on the upper end of the cyclone separation device (5), the fan housing (12) corresponding to the second connecting pipe (6) is welded on the outer wall of the second connecting pipe (6), and the blower (11) corresponding to the second connecting pipe (6) is welded on the upper end of the dust removing mechanism (7).
6. A flash dryer according to claim 3, characterized in that the minimum distance between the first connecting pipe (4) and the corresponding turning bar (17) is the same as the length of the corresponding turning plate (18), the minimum distance between the second connecting pipe (6) and the corresponding turning bar (17) is the same as the length of the corresponding turning plate (18), and the minimum distance between the hood (12) and the turning bar (17) is greater than the length of the turning plate (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921110000.1U CN211233631U (en) | 2019-07-16 | 2019-07-16 | Flash evaporation dryer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921110000.1U CN211233631U (en) | 2019-07-16 | 2019-07-16 | Flash evaporation dryer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211233631U true CN211233631U (en) | 2020-08-11 |
Family
ID=71916858
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921110000.1U Expired - Fee Related CN211233631U (en) | 2019-07-16 | 2019-07-16 | Flash evaporation dryer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211233631U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114526594A (en) * | 2022-04-24 | 2022-05-24 | 南通荣华乳品机械制造有限公司 | Inner wall cleaning device of drying spray tower |
-
2019
- 2019-07-16 CN CN201921110000.1U patent/CN211233631U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114526594A (en) * | 2022-04-24 | 2022-05-24 | 南通荣华乳品机械制造有限公司 | Inner wall cleaning device of drying spray tower |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200811 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |