CN219681691U - Separating dryer - Google Patents
Separating dryer Download PDFInfo
- Publication number
- CN219681691U CN219681691U CN202320518792.6U CN202320518792U CN219681691U CN 219681691 U CN219681691 U CN 219681691U CN 202320518792 U CN202320518792 U CN 202320518792U CN 219681691 U CN219681691 U CN 219681691U
- Authority
- CN
- China
- Prior art keywords
- dryer
- main body
- pipe
- dryer main
- exhaust
- Prior art date
- 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.)
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Links
- 239000007788 liquid Substances 0.000 claims abstract description 15
- 238000003756 stirring Methods 0.000 claims abstract description 5
- 238000010438 heat treatment Methods 0.000 claims description 4
- 239000002994 raw material Substances 0.000 abstract description 7
- 238000000926 separation method Methods 0.000 abstract description 5
- 239000007787 solid Substances 0.000 abstract description 4
- 239000007789 gas Substances 0.000 description 4
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- PAYRUJLWNCNPSJ-UHFFFAOYSA-N Aniline Chemical compound NC1=CC=CC=C1 PAYRUJLWNCNPSJ-UHFFFAOYSA-N 0.000 description 2
- 229930185605 Bisphenol Natural products 0.000 description 2
- 239000000987 azo dye Substances 0.000 description 2
- IISBACLAFKSPIT-UHFFFAOYSA-N bisphenol A Chemical compound C=1C=C(O)C=CC=1C(C)(C)C1=CC=C(O)C=C1 IISBACLAFKSPIT-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000012954 diazonium Substances 0.000 description 2
- 150000001989 diazonium salts Chemical class 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 150000002989 phenols Chemical class 0.000 description 2
- PXBFMLJZNCDSMP-UHFFFAOYSA-N 2-Aminobenzamide Chemical class NC(=O)C1=CC=CC=C1N PXBFMLJZNCDSMP-UHFFFAOYSA-N 0.000 description 1
- ALKYHXVLJMQRLQ-UHFFFAOYSA-N 3-Hydroxy-2-naphthoate Chemical compound C1=CC=C2C=C(O)C(C(=O)O)=CC2=C1 ALKYHXVLJMQRLQ-UHFFFAOYSA-N 0.000 description 1
- 150000001264 acyl cyanides Chemical class 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 150000001716 carbazoles Chemical class 0.000 description 1
- 235000019646 color tone Nutrition 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 238000004043 dyeing Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- -1 for example Chemical class 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Drying Of Solid Materials (AREA)
Abstract
The utility model discloses a separation dryer, comprising: a dryer main body and a pneumatic conveying pipeline; the pneumatic conveying pipeline is connected with an L-shaped pipe at the lower part of the dryer main body, and an exhaust cap is arranged at the upper end of the L-shaped pipe; a motor is arranged in the center of the top of the dryer main body, and the shaft part drives a stirring paddle which stretches into the inner top of the dryer main body and takes the shape of an inverted U to rotate; the top of the dryer main body is also provided with an exhaust pipe; the utility model introduces the mixed steam of the rectifying raw materials into the dryer through the pneumatic conveying equipment, and finally separates the solid, the liquid and the gas in the pipeline through the gas-liquid separation design of the exhaust pipe.
Description
Technical Field
The utility model relates to the field of processing of chromatic phenols, in particular to a separation type dryer.
Background
The colored phenols commonly known as naftophytol are a component of ice-dyeing dyes. The diazonium salt with another group of component chromophore is coupled on the fiber to form insoluble azo dye, which is mostly prepared by condensing 2-hydroxy-3-naphthoic acid with aniline after acyl cyanide. In addition, there are derivatives of carbazoles and anthranilamides, such AS, for example, bisphenol AS-LB, and bisphenol AS-GR. A colored phenol can be coupled with different diazonium salts of different color groups to form different azo dyes with different color tones and fastnesses.
In the production and processing process of the chromatic phenol, the rectification raw materials are required to be dried and impurities are required to be removed, the efficiency of the existing equipment is low, and the reaction time is long.
Disclosure of Invention
The utility model provides a separating dryer which aims at the defects of the prior colored phenol processing equipment and structurally comprises the following components: a dryer main body and a pneumatic conveying pipeline; the pneumatic conveying pipeline is connected with an L-shaped pipe at the lower part of the dryer main body, and an exhaust cap is arranged at the upper end of the L-shaped pipe; a motor is arranged in the center of the top of the dryer main body, and the shaft part drives a stirring paddle which stretches into the inner top of the dryer main body and takes the shape of an inverted U to rotate; the top of the dryer main body is also provided with an exhaust pipe; and the pneumatic conveying pipeline is also connected with a steam pipeline.
Preferably, the dryer body has an inner chamber for passing a heating medium, a medium inlet pipe, and a medium outlet pipe.
Preferably, the bottom of the dryer main body is a horn pipe, and the lower end of the horn pipe is connected with a discharge valve.
Preferably, the exhaust pipe comprises an air inlet end connected with the top of the main body of the dryer and an exhaust end connected with the vertical section, an outlet of the exhaust end is inclined downwards, a waterproof and breathable film is arranged at the outlet of the exhaust end, a drain pipe is arranged on one side of the waterproof and breathable film, close to the air inlet end, and the drain pipe is connected with the liquid collecting box.
Preferably, a pressure release valve is arranged on the liquid collecting box.
According to the utility model, the mixed steam of the rectification raw materials is fed into the dryer together through pneumatic conveying equipment, and the solid, liquid and gas in the pipeline are finally separated through the gas-liquid separation design of the exhaust pipe, so that the contact area of the raw materials and the steam is enlarged in the conveying process, the time for dissolving and evaporating sundries is shortened, and the production efficiency is improved.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model.
Fig. 2 is a schematic diagram of the structure of the liquid collecting tank.
In the figure 1, a dryer body; 2. pneumatic conveying pipeline; 3. a steam line; 4. an L-shaped pipe; 5. an exhaust cap; 6. a motor; 7. stirring paddles; 8. an exhaust pipe; 9. a waterproof breathable film; 10. a drain pipe; 11. a liquid collecting box; 12. a pressure release valve; 13. a horn tube; 14. and a discharge valve.
Detailed Description
Example 1
As shown in fig. 1 to 2, the split dryer of the present utility model has a structure including: a dryer main body 1 and a pneumatic conveying pipeline 2; the pneumatic conveying pipeline 2 is connected with an L-shaped pipe 4 at the lower part of the dryer main body 1, and an exhaust cap 5 is arranged at the upper end of the L-shaped pipe 4; the center of the top of the dryer main body 1 is provided with a motor 6, and the shaft part drives a stirring paddle 7 which stretches into the inner top of the dryer main body 1 and takes the shape of an inverted U to rotate; the top of the dryer main body 1 is also provided with an exhaust pipe 8; the pneumatic conveying pipeline 2 is also connected with a steam pipeline 3.
More specifically, the dryer body 1 has an inner chamber for passing a heating medium, a medium inlet pipe, and a medium outlet pipe.
More specifically, the bottom of the dryer main body 1 is a horn tube 13, and the lower end of the horn tube 13 is connected with a discharge valve 14.
More specifically, the exhaust pipe 8 comprises an air inlet end connected with the top of the dryer main body 1 and an exhaust end connected with the vertical section, an outlet of the exhaust end is inclined downwards, a waterproof and breathable film 9 is arranged at the outlet of the exhaust end, a drain pipe 10 is arranged on one side of the waterproof and breathable film 9 close to the air inlet end, and the drain pipe 10 is connected with a liquid collecting box 11.
More specifically, the header tank 11 is provided with a pressure release valve 12.
When the dryer is used, raw materials are conveyed into the dryer main body through pneumatic conveying, at the moment, steam is fed into the steam pipe simultaneously, conveyed materials block solid matters into the bottom of the dryer main body through the exhaust cap, gas and steam are discharged through the exhaust pipe, pneumatic conveying and steam conveying are closed after feeding is finished, steam is fed into an interlayer of the dryer main body for heating and drying, evaporated matters are separated into gas through the exhaust pipe and discharged, liquid enters the liquid collecting box, and a discharge valve is opened for discharging after drying is finished.
According to the utility model, the mixed steam of the rectification raw materials is fed into the dryer together through pneumatic conveying equipment, and the solid, liquid and gas in the pipeline are finally separated through the gas-liquid separation design of the exhaust pipe, so that the contact area of the raw materials and the steam is enlarged in the conveying process, the time for dissolving and evaporating sundries is shortened, and the production efficiency is improved.
In addition, the utility model needs external pneumatic conveying equipment and steam generating equipment, which are both in the prior art and do not belong to the main scope of the dryer, so that the technical scheme is clear and complete without repeated description.
Although embodiments of the present utility model 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 utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. A split dryer, characterized by: comprising the following steps: a dryer main body and a pneumatic conveying pipeline; the pneumatic conveying pipeline is connected with an L-shaped pipe at the lower part of the dryer main body, and an exhaust cap is arranged at the upper end of the L-shaped pipe; a motor is arranged in the center of the top of the dryer main body, and the shaft part drives a stirring paddle which stretches into the inner top of the dryer main body and takes the shape of an inverted U to rotate; the top of the dryer main body is also provided with an exhaust pipe; and the pneumatic conveying pipeline is also connected with a steam pipeline.
2. The split dryer according to claim 1, wherein: the dryer body has an inner chamber for passing a heating medium, a medium inlet pipe, and a medium outlet pipe.
3. The split dryer according to claim 2, wherein: the bottom of the dryer main body is a horn pipe, and the lower end of the horn pipe is connected with a discharge valve.
4. A split dryer according to claim 3, wherein: the exhaust pipe comprises an air inlet end connected with the top of the dryer main body and an exhaust end connected with the vertical section, an outlet of the exhaust end is inclined downwards, a waterproof and breathable film is arranged at the outlet of the exhaust end, a drain pipe is arranged on one side of the waterproof and breathable film, close to the air inlet end, and the drain pipe is connected with the liquid collecting box.
5. The split dryer according to claim 4, wherein: and a pressure release valve is arranged on the liquid collecting box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320518792.6U CN219681691U (en) | 2023-03-17 | 2023-03-17 | Separating dryer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320518792.6U CN219681691U (en) | 2023-03-17 | 2023-03-17 | Separating dryer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219681691U true CN219681691U (en) | 2023-09-15 |
Family
ID=87939480
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320518792.6U Active CN219681691U (en) | 2023-03-17 | 2023-03-17 | Separating dryer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219681691U (en) |
-
2023
- 2023-03-17 CN CN202320518792.6U patent/CN219681691U/en active Active
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