CN213238359U - Vacuum disc type dryer capable of continuously feeding - Google Patents
Vacuum disc type dryer capable of continuously feeding Download PDFInfo
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- CN213238359U CN213238359U CN202022334079.5U CN202022334079U CN213238359U CN 213238359 U CN213238359 U CN 213238359U CN 202022334079 U CN202022334079 U CN 202022334079U CN 213238359 U CN213238359 U CN 213238359U
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- feed
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- dryer
- drying
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- 239000000463 material Substances 0.000 claims abstract description 38
- 239000002994 raw material Substances 0.000 claims abstract description 5
- 230000008676 import Effects 0.000 claims abstract description 3
- 238000001816 cooling Methods 0.000 claims description 13
- 238000003756 stirring Methods 0.000 claims description 10
- 239000000498 cooling water Substances 0.000 claims description 4
- 238000001035 drying Methods 0.000 abstract description 18
- 238000010438 heat treatment Methods 0.000 description 12
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 10
- 239000003208 petroleum Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- UJAWGGOCYUPCPS-UHFFFAOYSA-N 4-(2-phenylpropan-2-yl)-n-[4-(2-phenylpropan-2-yl)phenyl]aniline Chemical compound C=1C=C(NC=2C=CC(=CC=2)C(C)(C)C=2C=CC=CC=2)C=CC=1C(C)(C)C1=CC=CC=C1 UJAWGGOCYUPCPS-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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- Drying Of Solid Materials (AREA)
Abstract
The utility model provides a vacuum disc dryer of continuous feed, including the drying-machine body, the upper portion of drying-machine body has the feed end, the feed end is including left feed inlet and right feed inlet, left side feed inlet and right feed inlet correspond respectively be connected with left feed bin and right feed bin, the feed end of left side feed bin and right feed bin is through dividing the material pipe intercommunication, divide to have the raw materials import on the material pipe, divide to expect to be provided with rotatable branch material spiral in the pipe, all be provided with a pneumatic ball valve on the feed end of drying-machine body, left feed bin and right feed bin. The utility model provides a traditional drying-machine problem that can not the feeding when dry, realize continuous feed, dry and then improve drying efficiency.
Description
Technical Field
The utility model relates to a drying equipment technical field especially relates to a vacuum disc drying-machine of continuous feed.
Background
In the production process of the antioxidant KY-405, because a large amount of petroleum ether exists in the wet material, and the petroleum ether is inflammable and explosive, the wet material needs to be dried so as to better discharge the petroleum ether. In the process of drying the materials, a vacuum disc type dryer is mostly adopted, for example, a composite heating vacuum disc type continuous dryer with application number of 2016203324223, the specification discloses that a heating disc comprises a large heating disc and a small heating disc, and the large heating disc and the small heating disc are sequentially and alternately stacked from top to bottom; the cooling discs comprise large cooling discs and small cooling discs, and the large cooling discs and the small cooling discs are alternately stacked from top to bottom; the cooling disc is arranged below the heating disc; the heating disc and the cooling disc both adopt honeycomb hollow discs, outer material blocking rings are arranged at the outer edges of the large heating disc and the large cooling disc, and inner material blocking rings are arranged at the inner edges of the small heating disc and the small cooling disc. ' the dryer realizes the drying of the materials by the staggered superposition of the large heating plate and the small heating plate. But the feeding is intermittent, so that the materials are easily exposed in the air in the transfer process, and the potential safety hazard is large.
SUMMERY OF THE UTILITY MODEL
Not enough to exist among the prior art, the utility model provides a vacuum disk drying-machine of continuous feed has solved the problem that traditional drying-machine can not the feeding when the drying, realizes continuous feed, dry and then improves drying efficiency.
The utility model provides a vacuum disc dryer of continuous feed, including the drying-machine body, the upper portion of drying-machine body has the feed end, the feed end is including left feed inlet and right feed inlet, left side feed inlet and right feed inlet correspond respectively be connected with left feed bin and right feed bin, the feed end of left side feed bin and right feed bin is through dividing the material pipe intercommunication, divide to have the raw materials import on the material pipe, divide to expect to be provided with rotatable branch material spiral in the pipe, all be provided with a pneumatic ball valve on the feed end of drying-machine body, left feed bin and right feed bin.
Further, still including feeding subassembly, feeding subassembly is including inlet pipe, feeding spiral and feeding motor, pass through respectively between left side feed inlet and the left feeding feed bin and between right feed inlet and the right feeding feed bin the inlet pipe intercommunication, the feeding spiral is located the inlet pipe, the feeding spiral with feeding motor power is connected.
Furthermore, all be provided with the stirring spiral in left side feed bin and the right side feed bin, the stirring spiral passes through agitator motor drive.
Further, the lower part of drying-machine body has the discharge end, the discharge end is including left discharge gate and right discharge gate, what left side discharge gate and right discharge gate correspond respectively is connected with left dry goods feed bin and right dry goods feed bin.
Further, a second pneumatic ball valve is arranged at the discharge end of the dryer body.
Further, the upper part of the dryer body is provided with an overflow outlet into which the vacuum pipeline can be inserted, and the overflow outlet is provided with a third pneumatic ball valve.
Further, the upper part of the dryer body is provided with an explosion-proof opening.
Further, the lower part of the dryer body is provided with a cooling port for cooling water to enter.
Compared with the prior art, the utility model discloses following beneficial effect has: divide into left feed inlet and right feed inlet with the drying-machine body to through left feed bin and right feed bin feeding respectively, simultaneously under the cooperation of first pneumatic ball valve is used, can realize the purpose to the continuous feed of drying-machine body, solved traditional drying-machine and can not the problem of feeding in the drying process, avoided the material easily to expose the condition in the air in the transportation.
Drawings
Fig. 1 is a schematic structural view of the present invention;
the reference numbers illustrate:
1. a dryer body; 2. a left feed port; 3. a right feed port; 4. a left feed bin; 5. a right feed bin; 6. distributing pipes; 7. a raw material inlet; 8. a material distributing screw; 9. a first pneumatic ball valve; 10. a feed assembly; 101. a feed pipe; 102. a feed screw; 103. a feeding motor; 11. stirring a screw; 12. a stirring motor; 13. a left discharge port; 14. a right discharge hole; 15. a left dry product bin; 16. a right dry product bin; 17. a second pneumatic ball valve; 18. an overflow outlet; 19. a third pneumatic ball valve; 20. an explosion-proof port; 21. and a cooling port.
The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.
Detailed Description
In order to make the objects, technical solutions and advantageous effects of the present invention more clearly understood, the following technical solutions of the present invention are further described with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1, a continuous feeding vacuum disc dryer comprises a dryer body 1, a vacuum disc continuous dryer with model number ZPLG2500-16 (since the embodiment does not make any improvement on the internal structure of the dryer body, the structure of the dryer body is not described herein), the upper part of the dryer body 1 has a feeding end, the feeding end includes a left feeding port 2 and a right feeding port 3, the left feeding port 2 and the right feeding port 3 are respectively and correspondingly connected with a left feeding bin 4 and a right feeding bin 5, the feeding ends of the left feeding bin 4 and the right feeding bin 5 are communicated through a distributing pipe 6, the distributing pipe 6 is transversely arranged, the middle part of the distributing pipe 6 has a raw material inlet 7, a rotatable distributing screw 8 is arranged in the distributing pipe 6, the distributing screw 8 is transversely arranged and is driven to rotate by a motor arranged outside the distributing pipe 6, the feeding ends of the dryer body 1, the left feeding bin 4 and the right feeding bin 5 are all provided with a first pneumatic ball valve 9. When the material is carried in the branch material pipe 6, divide material spiral 8 to carry the material left side feed bin 4 and right feed bin 5 respectively in, then come the purpose that realizes the feed in turn of left side feed bin 4 and right feed bin 5 through the switching of control first pneumatic ball valve 9, and then realize the purpose to continuous feed in the drying-machine body 1. After the materials enter the dryer body 1, the materials on the small drying trays are transferred to the extension and fall to the extension of the large drying tray, the materials on the large drying tray move inwards and fall to the middle of the lower small tray from the middle, the large drying tray and the small drying tray are arranged alternately, and the materials can continuously flow through the whole dryer body 1.
Still including feeding subassembly 10, feeding subassembly 10 is including inlet pipe 101, feeding spiral 102 and feeding motor 103, and through inlet pipe 101 intercommunication respectively between left feed inlet 2 and the left feed bin 4 and between right feed inlet 3 and the right feed bin 5, feeding spiral 102 is located inlet pipe 101, and feeding spiral 102 and feeding motor 103 power are connected. The feeding screw 102 is driven by the feeding motor 103 to convey the material falling into the feeding pipe 101 to the dryer body 1 through the left feeding port 2 or the right feeding port 3 for drying treatment.
All be provided with stirring spiral 11 in left side feed bin 4 and the right side feed bin 5, stirring spiral 11 passes through agitator motor 12 drive. The stirring screw 11 can accelerate the speed of the material output from the left feeding bin 4 or the right feeding bin 5 in the rotating process.
The lower part of drying-machine body 1 has the discharge end, and the discharge end is including left discharge gate 13 and right discharge gate 14, and left discharge gate 13 and right discharge gate 14 correspond respectively and are connected with left dry goods feed bin 15 and right dry goods feed bin 16. A second pneumatic ball valve 17 is arranged on the discharging end of the dryer body 1. After the drying is finished, the materials enter the left dry product bin 15 and the right dry product bin 16 respectively, the two bins are switched to collect the materials under the matching use of the second pneumatic ball valve 17, the continuous production is ensured, and the materials are sent to be screened and packaged after the collection.
The upper part of the dryer body 1 is provided with an overflow outlet 18 into which the vacuum pipeline can be inserted, and the overflow outlet 18 is provided with a third pneumatic ball valve 19. The overflow outlet 18 is fixedly connected with a vacuum pipeline, the outside of the vacuum pipeline is connected with a condenser, a buffer tank and a vacuum pump, and in the drying process, petroleum ether overflows from the vacuum pipeline and is condensed and recovered by the external condenser.
The upper portion of the dryer body 1 has an explosion vent 20.
The lower portion of the dryer body 1 has a cooling port 21 into which cooling water enters. Cooling water is introduced into the hollow interiors of the last two layers of the plates of the dryer body 1, so that the temperature of the materials falling onto the plates can be lowered.
The working principle of the embodiment is as follows: during the use, carry the material in to the depiler 6 through the pipeline, divide material spiral 8 to carry the material respectively in left feed bin 4 and the right feed bin 5, close the state through the switching of the first pneumatic ball valve 9 of control position in drying-machine body 1 inlet end department, switch the state of left feed bin 4 or right feed bin 5 to the interior feed of drying-machine body 1, the material is discharged into left dry goods feed bin 15 or right dry goods feed bin 16 after drying-machine body 1 is dried and is collected, and petroleum ether is retrieved after being discharged through overflow mouth 18 simultaneously.
This embodiment has replaced traditional single storehouse feeding mode, changes into the mode of the switching feeding of left feeding feed bin 4 and right feeding feed bin 5, has solved the problem that traditional drying-machine just can the feeding after need stop the drying in drying process, realizes the purpose of the mutual switching in feeding storehouse for can continuous feed, dry, improve drying efficiency, avoid traditional single storehouse feeding and lead to the condition of material and air contact.
Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.
Claims (8)
1. The utility model provides a vacuum disc dryer of continuous feed, including drying-machine body (1), the upper portion of drying-machine body (1) has the feed end, its characterized in that, the feed end is including left feed inlet (2) and right feed inlet (3), left feed inlet (2) and right feed inlet (3) correspond respectively and are connected with left feed bin (4) and right feed bin (5), the feed end of left side feed bin (4) and right feed bin (5) is through dividing material pipe (6) intercommunication, divide to have on material pipe (6) raw materials import (7), be provided with rotatable branch material spiral (8) in branch material pipe (6), all be provided with first pneumatic ball valve (9) on the feed end of drying-machine body (1), left feed bin (4) and right feed bin (5).
2. A continuous feeding vacuum disc dryer as claimed in claim 1, further comprising a feeding assembly (10), wherein said feeding assembly (10) comprises a feeding pipe (101), a feeding screw (102) and a feeding motor (103), said left feeding port (2) and said left feeding bin (4) and said right feeding port (3) and said right feeding bin (5) are respectively communicated through said feeding pipe (101), said feeding screw (102) is located in said feeding pipe (101), and said feeding screw (102) is in power connection with said feeding motor (103).
3. A continuous feed vacuum disc dryer according to claim 1 or 2, characterized in that stirring screws (11) are arranged in both the left feed bin (4) and the right feed bin (5), and the stirring screws (11) are driven by a stirring motor (12).
4. A continuous-feed vacuum tray dryer as claimed in claim 1, characterized in that the lower part of the dryer body (1) has a discharge end, which comprises a left discharge opening (13) and a right discharge opening (14), and the left discharge opening (13) and the right discharge opening (14) are respectively connected with a left dry product bin (15) and a right dry product bin (16).
5. A continuous feed vacuum tray dryer as claimed in claim 4, characterized in that the discharge end of the dryer body (1) is provided with a second pneumatic ball valve (17).
6. A continuous feed vacuum tray dryer as claimed in claim 1, characterized in that the upper part of the dryer body (1) has an overflow opening (18) into which a vacuum pipe can be inserted, said overflow opening (18) being provided with a third pneumatic ball valve (19).
7. A continuous feed vacuum tray dryer as claimed in claim 1, characterized in that the upper part of the dryer body (1) is provided with explosion-proof openings (20).
8. A continuous feed vacuum tray dryer as claimed in claim 1, characterized in that the lower part of the dryer body (1) has cooling openings (21) for the entry of cooling water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022334079.5U CN213238359U (en) | 2020-10-19 | 2020-10-19 | Vacuum disc type dryer capable of continuously feeding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022334079.5U CN213238359U (en) | 2020-10-19 | 2020-10-19 | Vacuum disc type dryer capable of continuously feeding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213238359U true CN213238359U (en) | 2021-05-18 |
Family
ID=75879420
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022334079.5U Active CN213238359U (en) | 2020-10-19 | 2020-10-19 | Vacuum disc type dryer capable of continuously feeding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213238359U (en) |
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2020
- 2020-10-19 CN CN202022334079.5U patent/CN213238359U/en active Active
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Denomination of utility model: A continuous feeding vacuum disc dryer Effective date of registration: 20231225 Granted publication date: 20210518 Pledgee: Agricultural Bank of China Limited Zhijiang sub branch Pledgor: Hubei Preti Chemical Technology Co.,Ltd. Registration number: Y2023980073736 |