CN211048362U - Multistage quenching and tempering ware is used in feed processing - Google Patents
Multistage quenching and tempering ware is used in feed processing Download PDFInfo
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- CN211048362U CN211048362U CN201921691793.0U CN201921691793U CN211048362U CN 211048362 U CN211048362 U CN 211048362U CN 201921691793 U CN201921691793 U CN 201921691793U CN 211048362 U CN211048362 U CN 211048362U
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Abstract
The utility model discloses a multistage conditioner for feed processing, which comprises a primary conditioning tank, a buffer storage tank and a secondary conditioning tank which are connected from top to bottom in sequence, wherein the interfaces at the upper end and the lower end of the buffer storage tank are provided with control valves, speed regulators are vertically arranged in the primary conditioning tank and the secondary conditioning tank, a plurality of layers of speed reduction pieces are radially arranged on the side wall of the primary conditioning tank and the secondary conditioning tank, the speed regulators are provided with a plurality of layers of blades, the blades and the speed reduction pieces are arranged in a staggered way, and the inclination directions are opposite; steam sleeves are arranged outside the primary tempering tank and the secondary tempering tank, and a plurality of spray pipes connected with the steam sleeves are uniformly arranged on the inner walls of the primary tempering tank and the secondary tempering tank; the outlet is arranged at the bottom of the secondary tempering tank, a steam sleeve of the secondary tempering tank is connected with an air inlet pipe, the top side of the secondary tempering tank is connected to the steam sleeve of the primary tempering tank through an air guide pipe, and the top side of the primary tempering tank is provided with an inlet pipe and an exhaust pipe respectively. It adopts the formula of scattering gelatinization, and efficiency is higher, and can adjust the time of scattering, changes the moisture content.
Description
Technical Field
The utility model relates to a feed processing technology field, in particular to multistage quenching and tempering ware is used in feed processing.
Background
In the process of feed processing, raw materials are generally required to be gelatinized, namely starch is gelatinized by steam, and due to the requirement of granulation, the water content after gelatinization is not higher than 15%, the water content of the raw materials is about 12%, namely the water vapor of the steam is not more than 3%, but the water content is sufficient in the gelatinization process, which is not favorable for gelatinization, so that the contradiction is very high, and the common method is to adopt steam with lower temperature to increase the gelatinization time. Moreover, the mode of injecting steam into the tank is adopted, the contact area of the raw materials and the steam is small, and the gelatinization efficiency is low.
SUMMERY OF THE UTILITY MODEL
To the problem in the above-mentioned background art, the to-be-solved technical problem of the utility model is to provide a multistage quenching and tempering ware for feed processing.
The technical scheme of the utility model is that:
a multi-stage conditioner for feed processing comprises a primary conditioning tank, a buffer storage tank and a secondary conditioning tank which are connected from top to bottom in sequence, wherein control valves are arranged at the interfaces at the upper end and the lower end of the buffer storage tank, speed regulators are vertically arranged in the primary conditioning tank and the secondary conditioning tank, a plurality of layers of speed reduction pieces are radially arranged on the side walls of the primary conditioning tank and the secondary conditioning tank, the speed regulators are provided with a plurality of layers of blades, the blades and the speed reduction pieces are arranged in a staggered manner, and the inclination directions are opposite; steam sleeves are arranged outside the primary tempering tank and the secondary tempering tank, and a plurality of spray pipes connected with the steam sleeves are uniformly arranged on the inner walls of the primary tempering tank and the secondary tempering tank; the outlet is arranged at the bottom of the secondary tempering tank, a steam sleeve of the secondary tempering tank is connected with an air inlet pipe, the top side of the secondary tempering tank is connected to the steam sleeve of the primary tempering tank through an air guide pipe, and the top side of the primary tempering tank is provided with an inlet pipe and an exhaust pipe respectively.
Furthermore, the inclination angles of the blades and the speed reduction pieces are consistent.
Furthermore, the included angle between the paddle and the speed reduction piece and the horizontal plane is 30-45 degrees.
Further, the temperature of steam entering the air inlet pipe is 180-220 ℃.
Further, the control valve adopts an electric ball valve.
Furthermore, the speed reduction piece and the paddle are both made of spring steel.
Furthermore, the bottom of the buffer storage tank and the bottom of the secondary tempering tank both adopt funnel structures.
The utility model discloses an useful part lies in:
(1) the material is required to be decelerated and dropped continuously through the paddle and the decelerating sheet in the dropping process, and the dropping speed can be adjusted only by changing the rotating speed of the speed regulator.
(2) Because of adopting scattering type gelatinization, the contact area with steam is large, and the gelatinization effect and efficiency are higher.
(3) The steam sleeve of the secondary tempering tank is filled with high-temperature steam to evaporate the water of the gelatinized raw material, so that the raw material is convenient to pelletize, the steam taking away the water enters the steam sleeve of the primary tempering tank through the air guide pipe and then enters the primary tempering tank, and as the steam takes away a large amount of water in the secondary tempering tank and the temperature is reduced (80-90 degrees), the raw material is gelatinized when contacting the raw material in the primary tempering tank, and the temperature is further reduced, the water content of the raw material is increased by the steam condensation, so that the gelatinization process is facilitated.
(4) When the raw materials at the bottom of the primary tempering tank are accumulated to a certain degree, the feeding is stopped, the control valve at the bottom of the buffer storage tank is closed, the control valve at the upper part is opened, the raw materials are put into the buffer storage tank, then the control valve at the upper part is closed, and the control valve at the lower part is partially opened, so that the primary tempering tank and the secondary tempering tank can work simultaneously under the condition of mutual noninterference.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic diagram of a governor.
In the figure: 1-primary tempering tank, 11-feeding pipe, 12-exhausting pipe, 2-buffer storage tank, 21-control valve, 3-secondary tempering tank, 31-discharging pipe, 32-air inlet pipe, 4-speed regulator, 41-paddle, 5-steam jacket, 51-spray pipe, 6-speed reduction piece and 7-air guide pipe.
Detailed Description
The following describes the present invention with reference to the accompanying drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features related to the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
As shown in fig. 1-2:
a multi-stage conditioner for feed processing sequentially comprises a primary conditioning tank 1, a buffer storage tank 2 and a secondary conditioning tank 3 which are connected from top to bottom, wherein the interfaces at the upper end and the lower end of the buffer storage tank 2 are respectively provided with a control valve 21, the speed regulators 4 are vertically arranged in the primary conditioning tank 1 and the secondary conditioning tank 3, the side walls of the primary conditioning tank 1 and the secondary conditioning tank 3 are respectively provided with a plurality of layers of speed reduction pieces 6 in a radial manner, the speed regulators 4 are provided with a plurality of layers of blades 41, and the blades 41 and the speed reduction pieces 6 are arranged in a staggered manner and opposite in inclination direction; steam sleeves 5 are arranged outside the primary tempering tank 1 and the secondary tempering tank 3, and a plurality of spray pipes 51 connected with the steam sleeves 5 are uniformly arranged on the inner walls of the primary tempering tank 1 and the secondary tempering tank 3; the bottom of the secondary tempering tank 3 is provided with a discharging pipe 31, a steam sleeve 5 of the secondary tempering tank is connected with an air inlet pipe 32, the top side of the secondary tempering tank 3 is connected to the steam sleeve 5 of the primary tempering tank 1 through an air duct 7, and the top side of the primary tempering tank 1 is respectively provided with a feeding pipe 11 and an exhaust pipe 12.
Specifically, the inclination angles of the paddle 41 and the speed reduction piece 6 are the same.
Specifically, the included angle between the paddle 41 and the speed reduction piece 6 and the horizontal plane is 30-45 degrees.
Specifically, the control valve 21 is an electric ball valve.
Specifically, the speed reduction piece 6 and the paddle 41 are both made of spring steel.
Specifically, the bottoms of the buffer storage tank 2 and the secondary tempering tank 3 are both of a funnel structure.
The working principle is as follows: the blades 41 and the speed reducing pieces 6 of the speed regulator are arranged in a staggered mode, and the inclination directions are opposite, so that materials need to continuously fall in a speed reducing mode through the blades and the speed reducing pieces in the falling process and cannot move in a free falling body. That is to say, the falling time is increased, if the falling time needs to be changed, only the rotating speed of the speed regulator needs to be changed, the falling speed is slower as the rotating speed is higher, and an ascending air flow is formed in the rotating process due to the inclination of the blades, so that the falling speed is reduced. In the process, the starch is gelatinized by steam, and due to the adoption of scattering type gelatinization, the contact area with the steam is large, and the gelatinization effect and efficiency are higher.
High-temperature steam is introduced into a steam sleeve of the secondary tempering tank, the temperature of the steam entering the air inlet pipe 32 is about 180-220 ℃, the steam is used for evaporating the water of the gelatinized raw material to facilitate granulation, the steam with the water taken away enters the steam sleeve of the primary tempering tank 1 through the air guide pipe and then enters the primary tempering tank 1, and as the steam takes away a large amount of water in the secondary tempering tank and the temperature is reduced (80-90 ℃), the raw material is gelatinized when the steam is contacted with the raw material in the primary tempering tank 1, the temperature is further reduced, and the water content of the raw material is increased by steam condensation so as to facilitate the gelatinization process. When the raw materials at the bottom of the primary tempering tank 1 are accumulated to a certain degree, the feeding is stopped, the control valve at the bottom of the buffer storage tank 2 is closed, the control valve at the upper part is opened, the raw materials are put into the buffer storage tank 2, then the control valve at the upper part is closed, and the control valve at the lower part is partially opened, so that the primary tempering tank 1 and the secondary tempering tank 3 can work simultaneously under the condition of mutual noninterference.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the invention, and the scope of the invention is to be accorded the full scope of the claims.
Claims (7)
1. The utility model provides a multistage quenching and tempering ware is used in feed processing includes consecutive elementary quenching and tempering jar (1), buffer storage jar (2) and secondary quenching and tempering jar (3) down in proper order from last, control valve (21), its characterized in that are all established to both ends interface about buffer storage jar (2): the primary tempering tank (1) and the secondary tempering tank (3) are both vertically provided with speed regulators (4), the side walls of the primary tempering tank and the secondary tempering tank are both provided with a plurality of layers of decelerating sheets (6) in a radial manner, the speed regulators (4) are provided with a plurality of layers of blades (41), and the blades (41) and the decelerating sheets (6) are arranged in a staggered manner and opposite in inclination direction; steam sleeves (5) are respectively arranged outside the primary tempering tank (1) and the secondary tempering tank (3), and a plurality of spray pipes (51) connected with the steam sleeves (5) are uniformly arranged on the inner walls of the primary tempering tank (1) and the secondary tempering tank (3); discharge pipe (31) are established to secondary quenching and tempering jar (3) bottom, and its steam jacket (5) are connected with intake pipe (32), secondary quenching and tempering jar (3) top side is connected to steam jacket (5) of elementary quenching and tempering jar (1) through air duct (7), elementary quenching and tempering jar (1) top side is equipped with inlet pipe (11) and blast pipe (12) respectively.
2. The multi-stage conditioner for feed processing according to claim 1, wherein: the inclination angles of the paddle (41) and the speed reduction piece (6) are consistent.
3. The multi-stage conditioner for feed processing according to claim 1 or 2, wherein: the included angle between the paddle (41) and the speed reduction sheet (6) and the horizontal plane is 30-45 degrees.
4. The multi-stage conditioner for feed processing according to claim 1, wherein: the temperature of the steam entering the air inlet pipe (32) is 180-220 ℃.
5. The multi-stage conditioner for feed processing according to claim 1, wherein: the control valve (21) adopts an electric ball valve.
6. The multi-stage conditioner for feed processing according to claim 1, wherein: the speed reduction piece (6) and the paddle (41) are both made of spring steel.
7. The multi-stage conditioner for feed processing according to claim 1, wherein: the bottom of the buffer storage tank (2) and the bottom of the secondary tempering tank (3) both adopt funnel structures.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921691793.0U CN211048362U (en) | 2019-10-11 | 2019-10-11 | Multistage quenching and tempering ware is used in feed processing |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921691793.0U CN211048362U (en) | 2019-10-11 | 2019-10-11 | Multistage quenching and tempering ware is used in feed processing |
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| CN211048362U true CN211048362U (en) | 2020-07-21 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110522059A (en) * | 2019-10-11 | 2019-12-03 | 贵州宏扬饲料有限公司 | The multistage quality-adjusting device of feed processing |
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2019
- 2019-10-11 CN CN201921691793.0U patent/CN211048362U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110522059A (en) * | 2019-10-11 | 2019-12-03 | 贵州宏扬饲料有限公司 | The multistage quality-adjusting device of feed processing |
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