CN212998432U - Egg powder drying system - Google Patents
Egg powder drying system Download PDFInfo
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- CN212998432U CN212998432U CN202020673547.9U CN202020673547U CN212998432U CN 212998432 U CN212998432 U CN 212998432U CN 202020673547 U CN202020673547 U CN 202020673547U CN 212998432 U CN212998432 U CN 212998432U
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Abstract
The utility model relates to an egg powder drying system, which comprises an air supply component, a feeding component, an atomizer, a drying chamber, a cyclone separator and a waste gas treatment device; the air filter, the blower and the heater of the air supply assembly are sequentially connected and installed through air pipes; the feeding assembly comprises a storage tank, a material pump and a feeding pipe, the material pump is fixed in the storage tank, one end of the feeding pipe is connected with the material pump, and the other end of the feeding pipe is connected with the atomizer; the atomizer is arranged at the top of the drying chamber, and an atomizing nozzle of the atomizer is positioned at the top of the drying chamber; the air inlet of the drying chamber is connected with the heater of the air supply assembly through an air pipe, and the air outlet is connected with the cyclone separation device through an air pipe; the cyclone separator comprises a first cyclone separator, a second cyclone separator and a bag filter which are sequentially communicated through an air pipe, and an air outlet of a filter bin of the waste gas treatment device is connected with the air pipe between the air feeder and the heater through the air pipe; the utility model discloses the simple operation satisfies the environmental protection requirement, has realized thermal cyclic utilization, and the high quality of production product.
Description
Technical Field
The utility model relates to an egg powder production facility especially relates to an egg powder drying system.
Background
The egg powder is a powdery egg product which is prepared by taking egg liquid as a raw material and removing water in the egg liquid through drying processing, and the egg powder has more varieties but basically the same processing method. The egg powder is dried usually by spray drying process, the liquid egg is atomized and sprayed out by the atomizer, then dried and formed into fine particles, the existing spray drying equipment comprises a drying chamber, a boiler, an air inlet pipe, an exhaust pipe and an air supply pipe, fresh air in the environment is sent into the boiler by the air inlet pipe for heating, after reaching a certain temperature, the fresh air is sent into the drying chamber by the air supply pipe for drying the yolk solution, and the waste hot air after drying is discharged out of the drying chamber by the exhaust pipe. The existing equipment uses a draught fan to extract fresh air in the atmosphere and heat the fresh air, and then the fresh air is sent into a drying chamber, the air contains dust and PM2.5 particulate matters due to air pollution, the fresh air enters the drying chamber to heat materials, impurities can be attached to dried egg powder, so that the purity of the egg powder is reduced, the quality of the egg powder is influenced, waste hot air is directly discharged into the atmosphere, and the dried egg powder contains a small amount of egg powder dust discharged from the drying chamber and can pollute the atmospheric environment; the egg liquid is partially adsorbed on the inner wall of the drying chamber in the spray drying process, and the egg powder adsorbed on the inner wall of the drying chamber cannot be effectively discharged by the conventional drying chamber structure, so that the egg liquid is inconvenient to discharge; the waste hot air exhausted by the exhaust pipe contains a large amount of heat, and is directly exhausted to cause a large amount of energy loss.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide an egg powder drying system that product quality is high of simple operation, energy-concerving and environment-protective and production.
In order to solve the technical problem, the utility model adopts the technical scheme that: the egg powder drying system comprises an air supply assembly, a feeding assembly, an atomizer, a drying chamber, a cyclone separation device and a waste gas treatment device;
the air supply assembly comprises an air filter, an air feeder, an air pipe and a heater, and the air filter, the air feeder and the heater are sequentially connected and installed through the air pipe;
the feeding assembly comprises a storage tank, a material pump and a feeding pipe, the material pump is fixed in the storage tank, one end of the feeding pipe is connected with the material pump, and the other end of the feeding pipe is connected with the atomizer;
the atomizer is arranged at the top of the drying chamber, an atomizing nozzle of the atomizer is positioned at the top of the drying chamber, and the spraying direction of the atomizing nozzle faces the inner wall of the drying chamber;
the top of the drying chamber is provided with an air inlet, the side surface of the drying chamber is provided with an air outlet, the air inlet is connected with a heater of the air supply assembly through an air pipe, the air outlet is connected with a cyclone separator through an air pipe, and the bottom of the drying chamber is provided with a discharge hole with a switch valve;
the cyclone separation device comprises a first cyclone separator, a second cyclone separator and a bag filter which are sequentially communicated through an air pipe, the first cyclone separator is connected with an air outlet of the drying chamber, and the bag filter is connected with the waste gas treatment device;
the waste gas treatment device comprises a filter bin and a filter element arranged in the filter bin, and an air outlet of the filter bin is connected with an air pipe between the air feeder and the heater through an air pipe.
Furthermore, the material pump is provided with an adjusting valve for adjusting the discharging speed.
Further, the blower of the air supply assembly is provided with a regulating valve for regulating air volume.
Furthermore, the direction of the hot air in the drying chamber is the same as the flowing direction of the materials sprayed by the sprayer.
Furthermore, a hot air distributor is arranged at the air inlet at the top in the drying chamber.
Further, a temperature sensor is arranged in the drying chamber.
Furthermore, the upper half part of the drying chamber is of a cylindrical structure, and the lower half part of the drying chamber is of a circular truncated cone structure with the diameter gradually reduced from top to bottom.
Furthermore, a vibrator is arranged on the outer side wall of the drying chamber.
Further, the bottoms of the first cyclone separator, the second cyclone separator and the bag filter are provided with discharge holes with switch valves.
Further, an induced draft fan is arranged at an air outlet of the waste gas treatment device.
The utility model has the advantages that:
1) the air supply assembly is provided with an air filter for filtering ambient air, so that dust impurities in the air are removed, and the purity and the quality of the product are improved; the waste gas is recycled after being filtered and dried, so that the heat energy circulation is realized, the production cost is saved, the waste gas is prevented from being discharged, and the requirement of environmental protection is met.
2) All be provided with the governing valve on material pump, forced draught blower and the heater, can effective control pay-off speed and drying chamber temperature, control that can be better to the quality of product.
3) The top air inlet in the drying chamber and the atomizing nozzle of the atomizer are arranged at the top of the drying chamber in parallel, and the parallel flow type spray drying mode is adopted, so that the dropping liquid and hot air in the spray can flow in the same direction, the drying is more sufficient, and the material is not heated excessively.
4) The top air inlet in the drying chamber is provided with a hot air distributor, and hot air can uniformly enter the drying chamber.
5) The temperature sensor is arranged in the drying chamber, so that the temperature in the drying chamber can be observed, and the regulating valves of the material pump and the air feeder can be conveniently regulated.
6) The upper half part of the drying chamber is of a cylindrical structure, the lower half part of the drying chamber is of a circular table structure with the diameter gradually reduced, and a vibrator is arranged on the outer side wall of the drying chamber, so that discharging is facilitated.
7) The bottom of first cyclone, second cyclone and bag filter all is provided with the discharge gate, all is provided with the ooff valve on the discharge gate and is convenient for the ejection of compact.
8) The air outlet of the waste gas treatment device is provided with an induced draft fan, so that waste gas in the drying chamber and the cyclone separator can be discharged, filtered and dried conveniently.
9) The system with a totally-enclosed structure is adopted, and the sanitation index is high.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Fig. 1 is the structure schematic diagram of the utility model relates to an egg powder drying system.
Detailed Description
The following examples are presented to enable those skilled in the art to more fully understand the present invention and are not intended to limit the scope of the present invention.
The egg powder drying system shown in fig. 1 comprises an air supply assembly, a feeding assembly, an atomizer 8, a drying chamber 12, a cyclone separator and a waste gas treatment device; the air supply assembly comprises an air filter 1, an air feeder 2, an air pipe 4 and a heater 3, wherein the air filter 1, the air feeder 2 and the heater 3 are sequentially connected and installed through the air pipe 4; the feeding assembly comprises a storage tank 5, a material pump 6 and a feeding pipe 7, the material pump 6 is fixed in the storage tank 5, one end of the feeding pipe 7 is connected with the material pump 6, and the other end of the feeding pipe is connected with an atomizer 8; the atomizer 8 is arranged at the top of the drying chamber 12, and the atomizing nozzle 11 of the atomizer 8 is positioned at the top in the drying chamber 12; the top of the drying chamber 12 is provided with an air inlet 9, the side surface of the drying chamber is provided with an air outlet, the air inlet 9 is connected with a heater 3 of an air supply assembly through an air pipe 4, the air outlet is connected with a cyclone separator through the air pipe 4, and the bottom of the drying chamber 12 is provided with a discharge hole 15 with a switch valve; the cyclone separator comprises a first cyclone separator 16, a second cyclone separator 17 and a bag filter 18 which are communicated through an air pipe 4 in sequence, the first cyclone separator 16 is connected with an air outlet of the drying chamber 12, and the bag filter 18 is connected with a waste gas treatment device; the waste gas treatment device comprises a filter bin 19 and a detachable filter element 20 arranged in the filter bin, and an air outlet of the waste gas treatment device is connected with an air pipe 4 between the air feeder 2 and the heater 3 through the air pipe 4.
In this embodiment, the material pump 6 is provided with an adjusting valve for adjusting the discharging speed, the blower 2 of the air supply assembly is provided with an adjusting valve for adjusting the air volume, and the heater 3 is provided with an adjusting valve for adjusting the temperature; an air inlet 9 at the top in a drying chamber 12 and an atomizing nozzle 11 of an atomizer 8 are arranged at the top of the drying chamber 12 in parallel, the air inlet 9 at the top in the drying chamber 12 is provided with a hot air distributor 10, the upper half part of the drying chamber 12 is of a cylindrical structure, the lower half part of the drying chamber is of a circular truncated cone-shaped structure with gradually reduced diameter, a vibrator 13 is arranged on the outer side wall of the drying chamber 12, and a temperature sensor 14 is arranged in the drying chamber 12; the bottoms of the first cyclone separator 16, the second cyclone separator 17 and the bag filter 18 are provided with discharge ports with switch valves; an induced draft fan 21 is arranged at an air outlet of the waste gas treatment device.
In this embodiment, the egg powder drying system is a totally enclosed structure.
In the embodiment, after being purified by an air filter 1, ambient air is sent into a heater 3 by a blower 2 through an air pipe 4 for heating, and hot air coming out of the heater 3 enters an air inlet 9 at the top of a drying chamber 12 and is uniformly sent into the drying chamber under the action of a hot air distributor 10; the material is evenly fed into an atomizer 8 from a material storage tank 5 through a feeding pipe 7 by a material pump 6 for atomization, then is sprayed out by an atomizing nozzle 11 to enter a drying chamber 12 to be fully contacted with hot air, moisture is rapidly evaporated, and the material is dried into small particles, wherein some particles are attached to the inner wall of the drying chamber 12, fall off from the inner wall under the action of a vibrator 13, and are discharged from a discharge port 15 of the drying chamber 12; the rest particles enter the first cyclone separator 16, the second cyclone separator 17 and the bag filter 18 in sequence along with hot air, are filtered in the first cyclone separator 16, the second cyclone separator 17 and the bag filter 18, are discharged from the discharge ports of the first cyclone separator 16, the second cyclone separator 17 and the bag filter 18, and hot air enters the filter bin 19 of the waste gas treatment device under the action of the induced draft fan 21, is filtered and dried by the filter element 20, and is sent into the heater 3 from the air pipe 4 for continuous heating and recycling.
It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. The utility model provides an egg powder drying system which characterized in that: the egg powder drying system comprises an air supply assembly, a feeding assembly, an atomizer, a drying chamber, a cyclone separation device and a waste gas treatment device;
the air supply assembly comprises an air filter, an air feeder, an air pipe and a heater, and the air filter, the air feeder and the heater are sequentially connected and installed through the air pipe;
the feeding assembly comprises a storage tank, a material pump and a feeding pipe, the material pump is fixed in the storage tank, one end of the feeding pipe is connected with the material pump, and the other end of the feeding pipe is connected with the atomizer;
the atomizer is arranged at the top of the drying chamber, an atomizing nozzle of the atomizer is positioned at the top of the drying chamber, and the spraying direction of the atomizing nozzle faces the inner wall of the drying chamber;
the top of the drying chamber is provided with an air inlet, the side surface of the drying chamber is provided with an air outlet, the air inlet is connected with a heater of the air supply assembly through an air pipe, the air outlet is connected with a cyclone separator through an air pipe, and the bottom of the drying chamber is provided with a discharge hole with a switch valve;
the cyclone separation device comprises a first cyclone separator, a second cyclone separator and a bag filter which are sequentially communicated through an air pipe, the first cyclone separator is connected with an air outlet of the drying chamber, and the bag filter is connected with the waste gas treatment device;
the waste gas treatment device comprises a filter bin and a filter element arranged in the filter bin, and an air outlet of the filter bin is connected with an air pipe between the air feeder and the heater through an air pipe.
2. The egg powder drying system of claim 1, wherein: the material pump is provided with an adjusting valve for adjusting the discharging speed.
3. The egg powder drying system of claim 1, wherein: and the blower of the air supply assembly is provided with an adjusting valve for adjusting air volume.
4. The egg powder drying system of claim 1, wherein: the direction of the hot air in the drying chamber is the same as the flowing direction of the material sprayed by the sprayer.
5. The egg powder drying system of claim 2, wherein: and a hot air distributor is arranged at the air inlet at the top in the drying chamber.
6. The egg powder drying system of claim 1, wherein: and a temperature sensor is arranged in the drying chamber.
7. The egg powder drying system of claim 1, wherein: the upper half part of the drying chamber is of a cylindrical structure, and the lower half part of the drying chamber is of a circular truncated cone-shaped structure with the diameter gradually reduced from top to bottom.
8. The egg powder drying system of claim 4, wherein: and a vibrator is arranged on the outer side wall of the drying chamber.
9. The egg powder drying system of claim 1, wherein: and discharge ports with switch valves are arranged at the bottoms of the first cyclone separator, the second cyclone separator and the bag filter.
10. The egg powder drying system of claim 1, wherein: an induced draft fan is arranged at an air outlet of the filter bin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020673547.9U CN212998432U (en) | 2020-04-28 | 2020-04-28 | Egg powder drying system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020673547.9U CN212998432U (en) | 2020-04-28 | 2020-04-28 | Egg powder drying system |
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| Publication Number | Publication Date |
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| CN212998432U true CN212998432U (en) | 2021-04-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020673547.9U Active CN212998432U (en) | 2020-04-28 | 2020-04-28 | Egg powder drying system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113562412A (en) * | 2021-09-26 | 2021-10-29 | 龙口源美包装有限公司 | Automatic positioning and feeding device for plastic containers |
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2020
- 2020-04-28 CN CN202020673547.9U patent/CN212998432U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113562412A (en) * | 2021-09-26 | 2021-10-29 | 龙口源美包装有限公司 | Automatic positioning and feeding device for plastic containers |
| CN113562412B (en) * | 2021-09-26 | 2021-12-07 | 龙口源美包装有限公司 | Automatic positioning and feeding device for plastic containers |
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