CN208340139U - A kind of soyabean protein powder drying device - Google Patents
A kind of soyabean protein powder drying device Download PDFInfo
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- CN208340139U CN208340139U CN201820593010.4U CN201820593010U CN208340139U CN 208340139 U CN208340139 U CN 208340139U CN 201820593010 U CN201820593010 U CN 201820593010U CN 208340139 U CN208340139 U CN 208340139U
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Abstract
The utility model provides a kind of soyabean protein powder drying device, including feed liquid atomizer, drying tower, cooling tower, air preheater, air heater and circulating pump；The feed liquid atomizer is for material to be atomized；The bottom of the drying tower is provided with albumen powder outlet, and the side wall of the drying tower is equipped with hot wind inlet, and the top of the drying tower is equipped with hot-blast outlet；The hot-blast outlet is connected with deduster；The air preheater is equipped with the first wind side-entrance, the first wind side outlet, water side-entrance and water side outlet, and the air heater is equipped with the second wind side-entrance and the second wind side outlet；The side wall of the cooling tower is equipped with air draft import, and the air draft import connects deduster air outlet；The top of the cooling tower is equipped with wind exhausting outlet, and the cooling tower bottom is provided with cooling water inlet, and top is provided with cooling water outlet.The utility model can recycle waste heat in tail gas and trace of albumin powder particles, and it is high-efficient to recycle albumen powder.
Description
Technical field
The utility model belongs to drying device field more particularly to a kind of soyabean protein powder drying device.
Background technique
Drying mode generallys use spray dried form in the production technology of soyabean protein powder.Feed liquid is spraying through sprayer
Afterwards, with hot-air parallel flow contact, the most moisture of flash evapn forms soyabean protein powder finished product in a very short period of time, dry
Temperature of outgoing air after dry is generally relatively high, between 70-80 DEG C, not only contains a large amount of vapor, also containing certain density big
Legumin powder dust.The waste heat of institute's band in tail gas and soyabean protein powder particle are not obtained industrially at present effective and reasonable
Recycling.Therefore consider to be recycled it, to achieve the purpose that energy-saving and emission-reduction and air conservation.
Utility model content
It, can be by waste heat in tail gas and micro the purpose of this utility model is to provide a kind of soyabean protein powder drying device
Albumen powder particles recycle, and it is high-efficient to recycle albumen powder.To achieve the above object, the utility model provides following technical side
Case:
A kind of soyabean protein powder drying device, including feed liquid atomizer, drying tower, cooling tower, air preheater, air add
Hot device and circulating pump；The feed liquid atomizer is for material to be atomized；
The bottom of the drying tower is provided with albumen powder outlet, and the side wall of the drying tower is equipped with hot wind inlet, described dry
The top of dry tower is equipped with hot-blast outlet, and the top that the hot wind inlet is located in the drying tower is equipped with wash nozzle, described molten
Nozzle for liquid binder liquid atomization device, it is fixed on the side wall in the drying tower positioned at the wash nozzle and hot-blast outlet between to pacify
Equipped with three block baffles, the baffle is staggered, and is equipped with vibrator on the downside of every block baffle；The hot-blast outlet, which is connected with, to be removed
Dirt device；
The air preheater is equipped with the first wind side-entrance, the first wind side outlet, water side-entrance and water side outlet, the sky
Hot-air heater is equipped with the second wind side-entrance and the second wind side outlet, and the first wind side-entrance is connected to outside atmosphere, and described the
One wind side outlet be connected to by pipeline with the second wind side-entrance, the second wind side outlet pass through pipeline and the hot wind into
Mouth connection；
The side wall of the cooling tower is equipped with air draft import, and the air draft import connects deduster air outlet；The cooling tower
Top be equipped with wind exhausting outlet, the cooling tower bottom is provided with cooling water inlet, and top is provided with cooling water outlet；Drying tower
Middle hot wind first enters deduster from hot-blast outlet, subsequently into the air draft import of cooling tower, after cooling water exchanges heat, into air
Clarifier is discharged into atmosphere after purification；Enter the water side-entrance of air preheater after cooling water and hot air heat exchange through cooling water outlet,
After air preheater exchanges heat, then outflow water side outlet is delivered to cooling water inlet by circulating pump.
Further, the first crosswind entrance of the air preheater is provided with air filter.
Further, the air heater is heated by hot water or steam.
The utility model has the advantages that when (1) the utility model passes through baffle to the trace of albumin powder in tail gas, the S-shaped rising of tail gas has
Conducive to the sedimentation of soyabean protein powder, when being deposited in soyabean protein powder increase on baffle to a certain extent, vibrator is opened, will be kept off
Soyabean protein powder vibration on plate is fallen, and the trace of albumin powder taken out of by hot-blast outlet enters deduster and further recycles, this is significantly
The rate of recovery of soyabean protein powder is improved, economic value is created for enterprise, alleviates dust harm caused by environment.(2)
Heat in tail gas is utilized again, energy loss is reduced, plays the role of energy-efficient.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Appended drawing reference: 1. feed liquid atomizers, 2. drying towers, 3. cooling towers, 4. air preheaters, 5. air heaters, 6.
Circulating pump, the outlet of 7. albumen powders, 8. hot wind inlets, 9. hot-blast outlets, 10. wash nozzles, 11. baffles, 12. vibrators, 13. are removed
Dirt device, 14. first wind side-entrances, 15. first wind side outlets, 16. water side-entrances, 17. water side outlets, 18. second wind side-entrances,
19. the second wind side outlet, 20. air draft imports, 21. wind exhausting outlets, 22. cooling water inlets, 23. cooling water outlets, 24. air are net
Change device, 25. air filters.
Specific embodiment
Below against attached drawing, by the description of the embodiment, being described in further detail to the utility model, it is therefore an objective to help
It helps those skilled in the art to have more complete, accurate and deep understanding to the design of the utility model, technical solution, and helps
In its implementation.
It is shown in Figure 1, a kind of soyabean protein powder drying device, including feed liquid atomizer 1, drying tower 2, cooling tower 3, sky
Air preheater 4, air heater 5 and circulating pump 6；The feed liquid atomizer 1 is for material to be atomized；
The bottom of the drying tower 2 is provided with albumen powder outlet 7, and the side wall of the drying tower 2 is equipped with hot wind inlet 8, institute
The top for stating drying tower 2 is equipped with hot-blast outlet 9, and the top that the hot wind inlet 8 is located in the drying tower 2 is equipped with wash nozzle
10, the 10 binder liquid atomization device 1 of wash nozzle, be located in the drying tower 2 wash nozzle 10 and hot-blast outlet 9 it
Between side wall on be fixedly installed with three block baffles 11, the baffle 11 is staggered, and the downside of every block baffle 11 is equipped with vibration
Device 12；The hot-blast outlet 9 is connected with deduster 13；
The air preheater 4 is equipped with the first wind side-entrance 14, the first wind side outlet 15, water side-entrance 16 and water side outlet
17, the air heater 5 is equipped with the second wind side-entrance 18 and the second wind side outlet 19, the first wind side-entrance 14 and outdoor
Atmosphere, the first wind side outlet 15 are connected to by pipeline with the second wind side-entrance 18, the second wind side outlet
19 are connected to by pipeline with the hot wind inlet 8；
The side wall of the cooling tower 3 is equipped with air draft import 20, and the air draft import 20 connects 13 air outlet of deduster；It is described
The top of cooling tower 3 is equipped with wind exhausting outlet 21, and 3 bottom of cooling tower is provided with cooling water inlet 22, and top is provided with cooling
Water out 23；Hot wind first enters deduster 13 from hot-blast outlet 9 in drying tower 2, subsequently into the air draft import 20 of cooling tower 3,
After cooling water exchanges heat, into air purifier 24, atmosphere is discharged into after purification；Through cooling water outlet after cooling water and hot air heat exchange
23 enter the water side-entrance 16 of air preheater 4, after the heat exchange of air preheater 4, outflow water side outlet 17, then by circulating pump
6 are delivered to cooling water inlet 22.
Further, air filter 25 is provided at the first crosswind import 14 of the air preheater 4.
Further, the air heater 5 is heated by hot water or steam.
In order to guarantee uniformity when sprinkling, the wash nozzle 10 is equipped with multiple spray heads.
Working principle: the recirculated cooling water after the air in outdoor environment is exchanged heat in air preheater 4 first preheats,
Then it is heated to assigned temperature by heat sources such as steam in air heater 5, is sprayed subsequently into drying tower 2 and wash nozzle 10
Soybean protein powder soln out directly contacts and process is dried.By the soyabean protein powder after drying from albumen powder outlet 7 from
Open drying tower 2, and after completing the air draft of diabatic process via 11 stop portions soybean protein micro mist of baffle, by hot-blast outlet 9 into
Enter deduster 13, after dedusting, into cooling tower 3, then, temperature is relatively high, air drafts containing a large amount of vapor are in cooling tower 3
Recirculated cooling water is transferred heat to, finally enters atmospheric environment after the purification of air purifier 24 from wind exhausting outlet 21.It absorbs
Recirculated cooling water after air exhaust waste heat enters air preheater 16 and discharges heat, and cooling is then entered under the action of circulating pump 6
Water inlet 22 carries out next circulation.
The utility model is exemplarily described in conjunction with attached drawing above, as long as the method for using the utility model
The improvement for the various unsubstantialities that conception and technical scheme carry out；Or not improved, above-mentioned design and skill by the utility model
Art scheme directly applies to other occasions, both is within the protection scope of the present invention.
Claims (3)
1. a kind of soyabean protein powder drying device, which is characterized in that including feed liquid atomizer, drying tower, cooling tower, air preheat
Device, air heater and circulating pump；The feed liquid atomizer is for material to be atomized；
The bottom of the drying tower is provided with albumen powder outlet, and the side wall of the drying tower is equipped with hot wind inlet, the drying tower
Top be equipped with hot-blast outlet, be equipped with wash nozzle, the solution spray positioned at the top of the hot wind inlet in the drying tower
Mouth binder liquid atomization device is fixedly installed on the side wall in the drying tower between the wash nozzle and hot-blast outlet
Three block baffles, the baffle are staggered, and are equipped with vibrator on the downside of every block baffle；The hot-blast outlet is connected with dedusting
Device；
The air preheater is equipped with the first wind side-entrance, the first wind side outlet, water side-entrance and water side outlet, the air and adds
Hot device is equipped with the second wind side-entrance and the second wind side outlet, and the first wind side-entrance is connected to outside atmosphere, first wind
Side outlet is connected to by pipeline with the second wind side-entrance, and the second wind side outlet is connected by pipeline and the hot wind inlet
It is logical；
The side wall of the cooling tower is equipped with air draft import, and the air draft import connects deduster air outlet；The top of the cooling tower
Portion is equipped with wind exhausting outlet, and the cooling tower bottom is provided with cooling water inlet, and top is provided with cooling water outlet；It is hot in drying tower
Wind first enters deduster from hot-blast outlet, subsequently into the air draft import of cooling tower, after cooling water exchanges heat, into air cleaning
Device is discharged into atmosphere after purification；The water side-entrance for entering air preheater after cooling water and hot air heat exchange through cooling water outlet, through sky
After air preheater heat exchange, then outflow water side outlet is delivered to cooling water inlet by circulating pump.
2. a kind of soyabean protein powder drying device as described in claim 1, which is characterized in that the first of the air preheater
Crosswind entrance is provided with air filter.
3. a kind of soyabean protein powder drying device as described in claim 1, which is characterized in that the air heater passes through heat
Water or steam heating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820593010.4U CN208340139U (en) | 2018-04-25 | 2018-04-25 | A kind of soyabean protein powder drying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820593010.4U CN208340139U (en) | 2018-04-25 | 2018-04-25 | A kind of soyabean protein powder drying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208340139U true CN208340139U (en) | 2019-01-08 |
Family
ID=64887176
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820593010.4U Expired - Fee Related CN208340139U (en) | 2018-04-25 | 2018-04-25 | A kind of soyabean protein powder drying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208340139U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111957058A (en) * | 2020-08-31 | 2020-11-20 | 江苏瑞升华能源科技有限公司 | Spray drying device and process for salt-containing mother liquor |
-
2018
- 2018-04-25 CN CN201820593010.4U patent/CN208340139U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111957058A (en) * | 2020-08-31 | 2020-11-20 | 江苏瑞升华能源科技有限公司 | Spray drying device and process for salt-containing mother liquor |
| CN111957058B (en) * | 2020-08-31 | 2023-08-15 | 江苏瑞升华能源科技有限公司 | Spray drying device and process for salt-containing mother liquor |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190108 |