CN211411931U - Stearic acid granulation device - Google Patents
Stearic acid granulation device Download PDFInfo
- Publication number
- CN211411931U CN211411931U CN201922080946.4U CN201922080946U CN211411931U CN 211411931 U CN211411931 U CN 211411931U CN 201922080946 U CN201922080946 U CN 201922080946U CN 211411931 U CN211411931 U CN 211411931U
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- CN
- China
- Prior art keywords
- stearic acid
- pipe
- water
- fixedly installed
- workbench
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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
- 235000021355 Stearic acid Nutrition 0.000 title claims abstract description 60
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 title claims abstract description 60
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 title claims abstract description 60
- 239000008117 stearic acid Substances 0.000 title claims abstract description 60
- 238000005469 granulation Methods 0.000 title claims abstract description 24
- 230000003179 granulation Effects 0.000 title claims abstract description 24
- 238000001816 cooling Methods 0.000 claims abstract description 22
- 238000005507 spraying Methods 0.000 claims abstract description 12
- 238000007599 discharging Methods 0.000 claims abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 63
- 239000000463 material Substances 0.000 claims description 40
- 239000000843 powder Substances 0.000 claims description 12
- 230000017525 heat dissipation Effects 0.000 claims description 7
- 238000005485 electric heating Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 11
- 230000008569 process Effects 0.000 abstract description 8
- 239000007921 spray Substances 0.000 abstract description 7
- 239000002245 particle Substances 0.000 abstract description 4
- 238000007664 blowing Methods 0.000 abstract description 3
- 239000007787 solid Substances 0.000 abstract description 3
- 238000010438 heat treatment Methods 0.000 description 5
- 239000000498 cooling water Substances 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000005054 agglomeration Methods 0.000 description 2
- 230000002776 aggregation Effects 0.000 description 2
- 230000007062 hydrolysis Effects 0.000 description 2
- 238000006460 hydrolysis reaction Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000005984 hydrogenation reaction Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- -1 this Chemical compound 0.000 description 1
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Abstract
The utility model relates to the technical field of stearic acid, and discloses a stearic acid granulation device, which solves the problems that in the prior art, the temperature of stearic acid entering a spray granulation step is too high, and heat cannot be exchanged in the subsequent spraying process, so that the discharging temperature is too high and the stearic acid is easy to agglomerate; in addition, the existing process carries out air-blowing cooling on the granulated solid particles, so that the temperature difference between two sides of an atomizing nozzle is increased, and the problem of caking phenomenon is aggravated; the utility model can ensure that the temperature difference before and after the stearic acid granulation is not too large, thereby greatly reducing the caking rate.
Description
Technical Field
The utility model belongs to the technical field of the stearic acid, specifically be a stearic acid prilling granulator.
Background
In the technology for producing stearic acid by the oil hydrolysis method, after the steps of hydrolysis, hydrogenation and distillation, the liquid stearic acid is subjected to spray granulation and then is packaged.
In the prior art, the temperature of stearic acid entering a spray granulation step is too high, and heat cannot be exchanged in a subsequent spraying process, so that the discharging temperature is too high, and the stearic acid is easy to agglomerate; in addition, the existing process cools the granulated solid particles by blowing, so that the temperature difference at two sides of a spray nozzle is increased, and the agglomeration phenomenon is aggravated, so that a stearic acid granulating device is needed in the industry to solve the problems in the industry.
Disclosure of Invention
In view of the above situation, in order to overcome the defects of the prior art, the utility model provides a stearic acid granulation device, which effectively solves the problems that in the prior art, the temperature of stearic acid entering the step of spray granulation is too high, and in the subsequent spraying process, heat can not be exchanged, so that the discharging temperature is too high and the stearic acid is easy to agglomerate; in addition, the existing process carries out air-blowing cooling on the granulated solid particles, so that the temperature difference at two sides of a spray nozzle is increased, and the problem of agglomeration is aggravated.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a stearic acid prilling granulator, comprises a workbench, fixed mounting has storage tank frame on the workstation, storage tank frame upper end fixed mounting has the storage case, both ends are connected with feed inlet and discharge gate respectively about the storage case, fixed mounting is connected with the connecting pipe on the discharge gate, fixed mounting has the motor platform on the workstation, install the powder spraying pump on the motor platform, install the material collecting pipe on the powder spraying pump, it is equipped with the case that gathers materials to lie in material collecting pipe below on the workstation, fixed mounting has the heat dissipation frame on the workstation, fixed mounting has the support crossbearer on the heat dissipation frame, support the crossbearer and install the fan room, install the fan in the fan room, the wind gap has been seted up to fan room lower extreme, the indoor fixed mounting that lies.
Preferably, a water cooling device is installed on the outer side of the connecting pipe.
Preferably, the water cooling device comprises a ring-shaped water cooling pipe fixedly installed on the outer side of the connecting pipe, and the upper side and the lower side of the ring-shaped water cooling pipe are respectively connected with a water inlet pipe and a water outlet pipe.
Preferably, a water tank is fixedly arranged on the workbench, a water inlet and a water outlet are respectively arranged on the water tank, the water inlet is communicated with the water outlet pipe, and the water outlet is communicated with the water inlet pipe through a connecting pipe.
Preferably, a water pump is installed in the water tank.
Preferably, an anti-suck-back filter screen is installed in the air port.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) the utility model discloses a stearic acid storage tank, through being provided with the storage case, spout the powder pump, the collecting tube, a water pump, water tank and annular water-cooling pipe, the during operation, the stearic acid material is stored to the storage case, spouts the powder pump and draws the stearic acid material from the storage case and spout the stearic acid material from the collecting tube, and the cooling water in the water tank is carried to annular water-cooling pipe to the stearic acid material to the water pump and is cooled off, can give the stearic acid material preliminary cooling like this, reduces the temperature difference around the stearic acid granulation.
(2) The stearic acid granulation device comprises a stearic acid granulating tank, a material collecting pipe, a fan and a temperature adjusting heating wire, wherein the stearic acid material is sprayed out from the material collecting pipe, the fan dissipates the heat of the stearic acid material sprayed out from the material collecting pipe, the stearic acid granulation is facilitated by the aid of the stearic acid granulating tank, the temperature of flowing air can be properly increased by the temperature adjusting heating wire, and accordingly the temperature difference between the front and the back of the stearic acid granulation cannot be too large, so that the caking rate is greatly reduced, and the material collecting tank collects.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.
In the drawings:
fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the middle ring-shaped water cooling pipe of the present invention;
fig. 3 is a schematic structural view of the fan chamber of the present invention;
in the figure: 1. a work table; 2. a storage box rack; 3. a material storage box; 4. a feed inlet; 5. a discharge port; 6. a connecting pipe; 7. a motor table; 8. a powder spraying pump; 9. a material collecting pipe; 10. a material collecting box; 11. a heat dissipation frame; 12. a supporting cross frame; 13. a fan chamber; 14. a fan; 15. a temperature-regulating electric heating wire; 16. a tuyere; 17. an annular water-cooled tube; 18. a water inlet pipe; 19. a water outlet pipe; 20. a water tank; 21. a water pump; 22. the tube is connected.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the 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; based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the first embodiment, as shown in fig. 1, fig. 2 and fig. 3, the utility model comprises a workbench 1, a storage box frame 2 is fixedly installed on the workbench 1, a storage box 3 is fixedly installed on the upper end of the storage box frame 2, the storage box 3 stores stearic acid material, the upper and lower ends of the storage box 3 are respectively connected with a feed inlet 4 and a discharge outlet 5, a connecting pipe 6 is fixedly installed on the discharge outlet 5, a motor platform 7 is fixedly installed on the workbench 1, a powder spraying pump 8 is installed on the motor platform 7, a material collecting pipe 9 is installed on the powder spraying pump 8, a material collecting box 10 is arranged below the material collecting pipe 9 on the workbench 1, the powder spraying pump 8 absorbs stearic acid material from the storage box 3 and sprays the stearic acid material from the material collecting pipe 9, the material collecting box 10 is collected, a heat dissipation frame 11 is fixedly installed on the workbench 1, a support cross frame 12 is fixedly installed on the heat dissipation frame 11, a fan chamber 13, a fan 14 is installed in the fan chamber 13, an air opening 16 is formed in the lower end of the fan chamber 13, a temperature adjusting heating wire 15 is fixedly installed between the fan 14 and the air opening 16 in the fan chamber 13, the fan 14 dissipates heat of stearic acid materials sprayed out of the material collecting pipe 9, accordingly, stearic acid granulation is facilitated, the temperature of flowing air can be increased by the temperature adjusting heating wire 15 in a proper amount, and accordingly, the temperature difference between the stearic acid before and after granulation is not too large, and the caking rate is greatly reduced.
In the second embodiment, on the basis of the first embodiment, as shown in fig. 1, a water cooling device is installed outside the connecting pipe 6, the stearic acid material is conveyed through the connecting pipe 6, and the water cooling device can primarily cool the stearic acid material, so that the temperature difference before and after stearic acid granulation can be further reduced.
In the third embodiment, based on the second embodiment, as shown in fig. 1, the water cooling device includes a ring-shaped water cooling pipe 17 fixedly installed at the outer side of the connecting pipe 6, and the upper and lower sides of the ring-shaped water cooling pipe 17 are respectively connected with a water inlet pipe 18 and a water outlet pipe 19.
In the fourth embodiment, based on the third embodiment, as shown in fig. 1, a water tank 20 is fixedly disposed on the working table 1, the water tank 20 is provided with a water inlet and a water outlet, the water inlet is communicated with a water outlet pipe 19, and the water outlet is communicated with a water inlet pipe 18 through a connecting pipe 22.
In the fifth embodiment, on the basis of the fourth embodiment, as shown in fig. 1, a water pump 21 is installed in the water tank 20, and the water pump 21 conveys the cooling water in the water tank 20 to the annular water cooling pipe 17 to cool the stearic acid material, so that the cooling water can be recycled, and resources are saved.
Sixth embodiment, based on fifth embodiment, as shown in fig. 3, an anti-suck-back filter is installed in the air outlet 16, and the anti-suck-back filter can prevent stearic acid particles from entering the fan chamber 13.
The working principle is as follows: in operation, the stearic acid material is stored to storage tank 3, spout powder pump 8 and absorb the stearic acid material from storage tank 3 and spout the stearic acid material from collection pipe 9, water pump 21 carries the cooling water in the water tank 20 to annular water-cooling pipe 17 in to cool off the stearic acid material, can give the stearic acid material primary cooling like this, reduce the temperature difference before and after the stearic acid granulation, when the stearic acid material is spouted from collection pipe 9, fan 14 dispels the heat to collection pipe 9 spun stearic acid material, help the granulation of stearic acid like this, temperature regulation heating wire 15 can the appropriate amount increase the temperature of air that flows, thus the temperature difference before and after the stearic acid granulation can not too big make the caking rate greatly reduced, collection box 10 collects the stearic acid granule.
It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a stearic acid prilling granulator, includes workstation (1), its characterized in that: the powder spraying machine is characterized in that a storage box frame (2) is fixedly installed on the workbench (1), a storage box (3) is fixedly installed at the upper end of the storage box frame (2), the upper end and the lower end of the storage box (3) are respectively connected with a feeding port (4) and a discharging port (5), a connecting pipe (6) is fixedly installed and connected on the discharging port (5), a motor platform (7) is fixedly installed on the workbench (1), a powder spraying pump (8) is installed on the motor platform (7), a material collecting pipe (9) is installed on the powder spraying pump (8), a material collecting box (10) is arranged below the material collecting pipe (9) on the workbench (1), a heat dissipation frame (11) is fixedly installed on the workbench (1), a supporting cross frame (12) is fixedly installed on the heat dissipation frame (11), a fan chamber (13) is installed in the supporting cross frame (12), a fan (14) is installed in the fan chamber (13), a temperature adjusting electric heating wire (15) is fixedly arranged between the fan (14) and the air port (16) in the fan chamber (13).
2. The stearic acid granulation apparatus of claim 1, wherein: and a water cooling device is arranged on the outer side of the connecting pipe (6).
3. The stearic acid granulation apparatus of claim 2, wherein: the water cooling device comprises an annular water cooling pipe (17) fixedly installed on the outer side of the connecting pipe (6), and the upper side and the lower side of the annular water cooling pipe (17) are respectively connected with a water inlet pipe (18) and a water outlet pipe (19).
4. The stearic acid granulation apparatus of claim 3, wherein: a water tank (20) is fixedly arranged on the workbench (1), a water inlet and a water outlet are respectively arranged on the water tank (20), the water inlet is communicated with a water outlet pipe (19), and the water outlet is communicated with a water inlet pipe (18) through a connecting pipe (22).
5. The stearic acid granulation apparatus of claim 4, wherein: a water pump (21) is installed in the water tank (20).
6. The stearic acid granulation apparatus of claim 5, wherein: and an anti-suck-back filter screen is arranged in the air port (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922080946.4U CN211411931U (en) | 2019-11-27 | 2019-11-27 | Stearic acid granulation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922080946.4U CN211411931U (en) | 2019-11-27 | 2019-11-27 | Stearic acid granulation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211411931U true CN211411931U (en) | 2020-09-04 |
Family
ID=72248382
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922080946.4U Expired - Fee Related CN211411931U (en) | 2019-11-27 | 2019-11-27 | Stearic acid granulation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211411931U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113694546A (en) * | 2021-08-30 | 2021-11-26 | 东方红集团(湖北)粮食机械股份有限公司 | Palm stearin powder spraying system and technological method thereof |
-
2019
- 2019-11-27 CN CN201922080946.4U patent/CN211411931U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113694546A (en) * | 2021-08-30 | 2021-11-26 | 东方红集团(湖北)粮食机械股份有限公司 | Palm stearin powder spraying system and technological method thereof |
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| 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: 20200904 |
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| CF01 | Termination of patent right due to non-payment of annual fee |