CN216204887U - Drying device of amino acid powder for fodder - Google Patents
Drying device of amino acid powder for fodder Download PDFInfo
- Publication number
- CN216204887U CN216204887U CN202120549658.3U CN202120549658U CN216204887U CN 216204887 U CN216204887 U CN 216204887U CN 202120549658 U CN202120549658 U CN 202120549658U CN 216204887 U CN216204887 U CN 216204887U
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- amino acid
- drying container
- stirring shaft
- acid powder
- drying
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- 238000001035 drying Methods 0.000 title claims abstract description 81
- 150000001413 amino acids Chemical class 0.000 title claims abstract description 56
- 239000000843 powder Substances 0.000 title claims abstract description 56
- 238000003756 stirring Methods 0.000 claims abstract description 42
- 238000010438 heat treatment Methods 0.000 claims abstract description 25
- 238000007789 sealing Methods 0.000 claims abstract description 10
- 238000004891 communication Methods 0.000 claims abstract description 4
- 238000009423 ventilation Methods 0.000 claims abstract description 4
- 230000005540 biological transmission Effects 0.000 claims description 5
- 230000000694 effects Effects 0.000 description 5
- 238000001694 spray drying Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000001914 filtration Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000004321 preservation Methods 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 1
- 235000019750 Crude protein Nutrition 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010411 cooking Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010981 drying operation Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000000855 fermentation Methods 0.000 description 1
- 230000004151 fermentation Effects 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 235000021190 leftovers Nutrition 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000813 microbial effect Effects 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 230000000050 nutritive effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
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Abstract
A drying device for amino acid powder for feed comprises a support and a closed drying container, wherein a stirring shaft is vertically arranged in the drying container, two ends of the stirring shaft respectively penetrate through the drying container from the upper side and the lower side of the drying container and extend to the outer side of the drying container, rotary seals are arranged at the joints of the stirring shaft and the drying container, and a power mechanism is fixedly arranged on the support; the interior of the stirring shaft is hollow to form a heating cavity, a plurality of heating pipes are communicated with the stirring shaft in the drying container, and rotary joints are fixedly arranged at two ends of the stirring shaft; the top of the drying container is provided with a feed inlet and an exhaust port, the feed inlet is sealed by a sealing cover, the exhaust port is communicated with an air extractor, and a ventilation net is fixedly arranged at the communication position of the exhaust port and the air extractor. The device reasonable in design, high-efficient convenient utilize inclosed stoving container to heat the stoving to amino acid powder for the fodder, and steam does not contact with amino acid powder for the fodder, and it is effectual, efficient to dry.
Description
Technical Field
The utility model relates to the technical field of amino acid powder production, in particular to a drying device for amino acid powder for feed.
Background
The amino acid powder is a light yellow powder, is uniform and non-caking, has inherent smell and taste of the product, has no peculiar smell or peculiar smell, can be dissolved in water, and is prepared by taking leftovers of various sea fish processing factories and cooking pulp water as raw materials, performing microbial fermentation and acid-base hydrolysis treatment, and performing spray drying.
The amino acid powder has high nutritive value, crude protein content greater than 80.0%, and high amino acid content.
At present, in the production process of amino acid powder, the amino acid powder generally needs to be dried, but in the prior art, the amino acid powder is generally dried by adopting a spray drying mode, in the treatment process, the amino acid powder is contacted with mist, so that the amino acid powder is easily moistened, the drying effect is influenced, and in addition, the dust removal treatment is needed after the spray drying, and the drying efficiency is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem of providing the drying device of the amino acid powder for the feed, which has the advantages of reasonable design, convenient use, high drying efficiency and good drying effect and aims at overcoming the defects of the prior art.
The technical problem to be solved by the present invention is achieved by the following technical means. The utility model relates to a drying device of amino acid powder for feed, which comprises a bracket and a closed drying container fixedly arranged on the bracket, wherein a stirring shaft is vertically arranged in the drying container, two ends of the stirring shaft respectively penetrate through the drying container from the upper side and the lower side of the drying container and extend to the outer side of the drying container, rotary seals are respectively arranged at the joints of the stirring shaft and the drying container, and a power mechanism for driving the stirring shaft to rotate is fixedly arranged on the bracket; the interior of the stirring shaft is hollow to form a heating cavity, the stirring shaft in the drying container is communicated with a plurality of heating pipes, and two ends of the stirring shaft are fixedly provided with rotary joints convenient for being externally connected with a steam conveying pipeline; the top of the drying container is provided with a feed inlet and an exhaust port, the feed inlet is sealed by a sealing cover, the exhaust port is communicated with an air extractor, and a ventilation net is fixedly arranged at the communication position of the exhaust port and the air extractor.
The technical problem to be solved by the utility model can be further realized by the following technical scheme that for the drying device of the amino acid powder for the feed, a heating jacket is sleeved outside a drying container, a steam inlet is arranged on one side of the heating jacket, and a steam outlet is arranged on the other side of the heating jacket.
The technical problem to be solved by the utility model can be further realized by the following technical scheme that a heat-insulating layer is sleeved outside the heating jacket for the drying device of the amino acid powder for the feed.
The technical problem to be solved by the utility model can be further realized by the following technical scheme that for the drying device of the amino acid powder for the feed, the power mechanism is a driving motor, and an output shaft of the driving motor is in transmission connection with the stirring shaft.
The technical problem to be solved by the utility model can be further realized by the following technical scheme that for the drying device of the amino acid powder for the feed, the air exhaust device comprises an exhaust fan, the exhaust fan is communicated with an air exhaust port through an air exhaust pipeline, the air exhaust pipeline is also communicated with a filter box, and the middle part of the filter box is fixedly provided with a plurality of obliquely arranged filter screens.
The technical problem to be solved by the utility model can be further realized by the following technical scheme that the negative pressure preventing valve is also arranged at the top of the drying container for the drying device of the amino acid powder for the feed.
The technical problem to be solved by the utility model can be further realized by the following technical scheme that for the drying device of the amino acid powder for the feed, a discharge pipeline is fixedly communicated with the bottom of a drying container, and a discharge control valve is arranged on the discharge pipeline.
Compared with the prior art, the amino acid powder for the feed is contained in the sealed drying container, so that the amino acid powder for the feed can be rapidly dried conveniently, and the heating jacket is arranged outside the drying container, so that steam can be conveniently introduced to heat the amino acid powder for the feed; meanwhile, a stirring shaft and a stirring pipe communicated with the stirring shaft are arranged on the drying container, so that steam can be conveniently introduced, and the amino acid powder for the feed is stirred and heated at the same time, so that the amino acid powder for the feed is fully and uniformly heated, and the drying efficiency is high and the effect is good; secondly, when drying amino acid powder for fodder, utilize air exhaust device to bleed, be convenient for discharge the aqueous vapor that produces fast, guarantee the stoving effect of amino acid powder for fodder. The device reasonable in design, high-efficient convenient utilize inclosed stoving container to heat the stoving to amino acid powder for the fodder, and steam does not contact with amino acid powder for the fodder, and it is effectual, efficient to dry.
Drawings
FIG. 1 is a schematic diagram of a structure of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings of the present invention, and it is obvious that the described embodiments are some embodiments of the present invention, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, the drying device for amino acid powder for feed comprises a support 1 and a closed drying container 2 fixedly mounted on the support 1, wherein the drying container 2 is used for containing amino acid powder for feed, so that the amino acid powder for feed can be dried conveniently; a stirring shaft 3 is vertically arranged in the drying container 2, two ends of the stirring shaft 3 respectively penetrate through the drying container 2 from the upper side and the lower side of the drying container 2 and extend to the outer side of the drying container 2, rotary seals are respectively arranged at the joints of the stirring shaft 3 and the drying container 2, a power mechanism 6 for driving the stirring shaft 3 to rotate is fixedly arranged on the support 1, the power mechanism 6 is used for driving the stirring shaft 3 to rotate, the stirring shaft 3 is convenient to stir the amino acid powder for the feed, and the situation that the amino acid powder for the feed is not fully and uniformly heated due to accumulation of the amino acid powder for the feed is avoided; the arrangement of the rotary seal not only plays a role in sealing the joint of the stirring shaft 3 and the drying container 2, but also does not influence the rotation of the stirring shaft 3; the stirring shaft 3 is hollow to form a heating cavity, the stirring shaft 3 in the drying container 2 is communicated with a plurality of heating pipes 4, and the heating pipes 4 are arranged to increase the contact area with the amino acid powder for feed in the drying container 2, so that the amino acid powder for feed can be better heated, and the drying efficiency can be improved; the two ends of the stirring shaft 3 are fixedly provided with the rotary joints 5 which are convenient for being externally connected with a steam conveying pipeline, and the arrangement of the rotary joints 5 is not only convenient for the communication of the external steam conveying pipeline and the stirring shaft 3 and the circulating introduction of steam into the heating cavity, but also does not influence the rotation of the stirring shaft 3; a feed inlet 8 and an exhaust port are formed in the top of the drying container 2, the feed inlet 8 is sealed through a sealing cover, the feed inlet 8 is arranged to facilitate feeding of amino acid powder for feed into the drying container 2, and the sealing cover is used for sealing the feed inlet 8 to ensure sealing performance; the exhaust port is communicated with an air extractor, the communicated part of the exhaust port and the air extractor is also fixedly provided with a breathable net 9, and the arrangement of the exhaust port is convenient for the air extractor to extract air from the drying container 2 through the exhaust port so as to extract generated water vapor in time; the ventilation net 9 is used for blocking the amino acid powder for the feed, and the amino acid powder for the feed is prevented from being pumped out when air is pumped out.
The heating jacket 14 is sleeved outside the drying container 2, a steam inlet is arranged on one side of the heating jacket 14, a steam outlet is arranged on the other side of the heating jacket 14, and steam is conveniently introduced into the heating jacket 14 through the steam inlet and the steam outlet in a circulating manner, so that the drying container 2 is heated, and amino acid powder for feed put into the drying container 2 is dried.
An insulating layer is sleeved outside the heating jacket 14. The heat preservation layer is made of heat preservation materials and used for preserving heat of the heating jacket 14 and reducing heat loss.
The power mechanism 6 is a driving motor, and an output shaft of the driving motor is in transmission connection with the stirring shaft 3. A driving gear is fixedly installed on an output shaft of the driving motor, a transmission gear meshed with the driving gear is fixedly installed on the stirring shaft 3, the driving motor can conveniently move, and the stirring shaft 3 is driven to rotate through the matching of the driving gear and the transmission gear.
The air extracting device comprises an exhaust fan 13, the exhaust fan 13 is communicated with an air outlet through an exhaust pipeline 10, the exhaust pipeline 10 is further communicated with a filter box 11, and a plurality of obliquely arranged filter screens 12 are fixedly installed in the middle of the filter box 11. The exhaust port is communicated with the bottom of the filter box 11 through an exhaust pipeline 10, and the exhaust fan 13 is communicated with the top of the filter box 11 through the exhaust pipeline 10; the filter screen 12 is arranged to play a role of filtering, and is used for filtering the amino acid powder for the feed output from the exhaust port to avoid the amino acid powder from being output from the filter box 11; the bottom of the filter box 11 is also communicated with a discharge port for outputting the amino acid powder for the feed in the filter box 11; the vent is sealed by a sealing plug.
An anti-negative pressure valve 15 is also installed on the top of the drying container 2. The negative pressure preventing valve 15 is used in a container or a pipeline, and can be automatically opened to destroy the vacuum effect when the pipeline or the container generates negative pressure or vacuum to be gradually increased due to the operation or the stop of a system; this application sets up prevents negative pressure valve 15 for avoid drying container 2 interior negative pressure too big, guarantee safety.
A discharge pipeline 7 is fixedly communicated with the bottom of the drying container 2, and a discharge control valve is arranged on the discharge pipeline 7. The discharge pipeline 7 is used for outputting the amino acid powder for the feed in the drying container 2 outwards after the drying is finished, so that the subsequent treatment operation of the amino acid powder for the feed is convenient; the discharge control valve is used for controlling the on-off of the discharge pipeline 7 and closing the discharge pipeline 7 during drying operation, so that the sealing performance is ensured.
Claims (7)
1. The utility model provides a drying device of amino acid powder for fodder which characterized in that: the device comprises a support and a closed drying container fixedly arranged on the support, wherein a stirring shaft is vertically arranged in the drying container, two ends of the stirring shaft respectively penetrate through the drying container from the upper side and the lower side of the drying container and extend to the outer side of the drying container, rotary seals are arranged at the joints of the stirring shaft and the drying container, and a power mechanism for driving the stirring shaft to rotate is fixedly arranged on the support; the interior of the stirring shaft is hollow to form a heating cavity, the stirring shaft in the drying container is communicated with a plurality of heating pipes, and two ends of the stirring shaft are fixedly provided with rotary joints convenient for being externally connected with a steam conveying pipeline; the top of the drying container is provided with a feed inlet and an exhaust port, the feed inlet is sealed by a sealing cover, the exhaust port is communicated with an air extractor, and a ventilation net is fixedly arranged at the communication position of the exhaust port and the air extractor.
2. The drying device of amino acid powder for feed according to claim 1, characterized in that: the outer side of the drying container is sleeved with a heating jacket, one side of the heating jacket is provided with a steam inlet, and the other side of the heating jacket is provided with a steam outlet.
3. The drying device of amino acid powder for feed according to claim 2, characterized in that: an insulating layer is sleeved outside the heating jacket.
4. The drying device of amino acid powder for feed according to claim 1, characterized in that: the power mechanism is a driving motor, and an output shaft of the driving motor is in transmission connection with the stirring shaft.
5. The drying device of amino acid powder for feed according to claim 1, characterized in that: the air exhaust device comprises an exhaust fan, the exhaust fan is communicated with an air outlet through an exhaust pipeline, the exhaust pipeline is further communicated with a filter box, and a plurality of filter screens obliquely arranged are fixedly mounted in the middle of the filter box.
6. The drying device of amino acid powder for feed according to claim 1, characterized in that: the top of the drying container is also provided with an anti-negative pressure valve.
7. The drying device of amino acid powder for feed according to claim 1, characterized in that: the bottom of the drying container is also fixedly communicated with a discharge pipeline, and a discharge control valve is arranged on the discharge pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120549658.3U CN216204887U (en) | 2021-03-17 | 2021-03-17 | Drying device of amino acid powder for fodder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120549658.3U CN216204887U (en) | 2021-03-17 | 2021-03-17 | Drying device of amino acid powder for fodder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216204887U true CN216204887U (en) | 2022-04-05 |
Family
ID=80857641
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120549658.3U Active CN216204887U (en) | 2021-03-17 | 2021-03-17 | Drying device of amino acid powder for fodder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216204887U (en) |
-
2021
- 2021-03-17 CN CN202120549658.3U patent/CN216204887U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A drying device for amino acid powder used in feed Granted publication date: 20220405 Pledgee: Bank of Suzhou Limited by Share Ltd. Ganyu branch Pledgor: Lianyungang Huachang Bioengineering Co.,Ltd. Registration number: Y2024980012912 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |