CN210226859U - Heating system applied to feed production line - Google Patents
Heating system applied to feed production line Download PDFInfo
- Publication number
- CN210226859U CN210226859U CN201920467843.0U CN201920467843U CN210226859U CN 210226859 U CN210226859 U CN 210226859U CN 201920467843 U CN201920467843 U CN 201920467843U CN 210226859 U CN210226859 U CN 210226859U
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- Prior art keywords
- heat transfer
- valve
- heating system
- pipe
- production line
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 37
- 238000010438 heat treatment Methods 0.000 title claims abstract description 26
- 238000012546 transfer Methods 0.000 claims abstract description 64
- 238000001035 drying Methods 0.000 abstract description 8
- 125000004122 cyclic group Chemical group 0.000 abstract description 2
- 239000007789 gas Substances 0.000 description 22
- 230000005540 biological transmission Effects 0.000 description 12
- 238000010586 diagram Methods 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- 230000001007 puffing effect Effects 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 238000005469 granulation Methods 0.000 description 2
- 230000003179 granulation Effects 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 241001465754 Metazoa Species 0.000 description 1
- 235000021120 animal protein Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 244000144972 livestock Species 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 230000035764 nutrition Effects 0.000 description 1
- 244000144977 poultry Species 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 239000011265 semifinished product Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
Images
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- Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)
- Fodder In General (AREA)
Abstract
The utility model discloses a be applied to feed production line's heating system, feed production line includes granulator, bulking machine and desiccator, and heating system includes steam boiler and hot-blast furnace. The steam boiler is provided with a first heat transfer valve and a second heat transfer valve; the first heat transfer valve is connected with a first heat transfer pipe, and the first heat transfer pipe is communicated with the granulator; the second heat transfer valve is connected with a second heat transfer pipe which is communicated with the bulking machine; a third heat transfer valve is arranged on the hot blast stove and connected with a third heat transfer pipe which is communicated with the dryer; the steam boiler is provided with an exhaust gas valve, and the exhaust gas valve is provided with an exhaust gas collecting pipe communicated with the hot blast stove. The utility model provides a be applied to heating system of fodder production line has thermal tail gas through collecting the production on the steam boiler to let in tail gas in the hot-blast furnace, make tail gas can cyclic utilization on the drying process of fodder production, reduced the manufacturing cost of fodder from the aspect of production line.
Description
Technical Field
The utility model relates to a heating system technical field especially relates to a be applied to heating system of fodder production line.
Background
Feed processing refers to the production and processing of feed suitable for use in farms, farmers, livestock, poultry, and also includes the production of pet food. The research and development and production of the feed affect the nutrition of animals, provide almost most of indispensable animal protein sources for human survival, and have quite prominent social contribution and industrial value.
Nowadays, with the rising of the cost of raw materials, the price rising space of finished feed products is very little, the feed production industry faces heavy pressure, the gross profit is about 10%, and the sales profit rate is only 3%. To increase profit, opportunities for cost reduction must be sought from the production process.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model provides a be applied to heating system of fodder production line solves the above-mentioned problem among the prior art.
In order to achieve the above object, the present invention provides the following technical solutions:
a heating system applied to a feed production line comprises a granulator, a bulking machine and a dryer, wherein the heating system comprises a steam boiler and a hot blast stove;
the steam boiler is provided with a first heat transfer valve and a second heat transfer valve; the first heat transfer valve is connected with a first heat transfer pipe, and the first heat transfer pipe is communicated with the granulator; the second heat transfer valve is connected with a second heat transfer pipe, and the second heat transfer pipe is communicated with the bulking machine;
a third heat transfer valve is arranged on the hot blast stove, a third heat transfer pipe is connected to the third heat transfer valve, and the third heat transfer pipe is communicated with the dryer;
the steam boiler is also provided with an exhaust gas valve, the exhaust gas valve is provided with an exhaust gas collecting pipe, and the exhaust gas collecting pipe is communicated with the hot blast stove.
Optionally, fans for drainage are arranged on the tail gas collecting pipe, the first heat transfer pipe, the second heat transfer pipe and the third heat transfer pipe.
Optionally, a temperature sensor is arranged in the dryer.
Optionally, the system further comprises a controller, wherein the controller is a programmable logic controller; the controller is provided with a first interface and a second interface, the first interface is electrically connected with the third heat transfer valve, and the second interface is electrically connected with the temperature sensor.
Compared with the prior art, the utility model discloses following beneficial effect has:
the utility model provides a be applied to heating system of fodder production line has thermal tail gas through collecting the production on the steam boiler to let in tail gas in the hot-blast furnace, make tail gas can cyclic utilization on the drying process of fodder production, reduced the manufacturing cost of fodder from the aspect of production line.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.
Fig. 1 is a schematic structural diagram of a heating system applied to a feed production line provided by the present invention;
fig. 2 is a schematic structural diagram of a heating system applied to a feed production line according to the present invention;
fig. 3 is a connection block diagram of the temperature sensor, the third heat transfer valve and the controller in the heating system applied to the feed production line.
In the above figures: 10. a production line; 11. a granulator; 12. a bulking machine; 13. a dryer; 131. a temperature sensor; 14. a controller; 21. a steam boiler; 211. a first heat transfer valve; 2111. a first heat transfer pipe; 212. a second heat transfer valve; 2121. a second heat transfer pipe; 213. an exhaust valve; 2131. a tail gas collecting pipe; 22. a hot blast stove; 221. a third heat transfer valve; 2211. and a third heat transfer pipe.
Detailed Description
In order to make the objects, features and advantages of the present invention more obvious and understandable, the embodiments of the present invention are clearly and completely described with reference to the drawings in the embodiments of the present invention, and obviously, the embodiments described below 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 efforts belong to the protection scope of the present invention.
The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.
The present embodiment aims to provide a heating system applied to a feed production line 10, which can recycle tail gas, so as to reduce the production cost of feed.
The utility model provides a be applied to heating system of fodder production line 10, this fodder production line 10 includes granulator 11, bulking machine 12 and desiccator 13. Conveying raw materials for producing feed to a granulator 11, processing the raw materials into granules, and then performing puffing treatment in a puffing machine 12 to obtain semi-finished products; and finally, drying by a dryer 13 to remove redundant moisture, thus finishing the production of the feed. In the processing procedure of the feed, heat supply is needed for granulation, puffing and drying; wherein, the granulation and the expansion adopt hot steam for heat supply, and the drying adopts hot gas after drying treatment for heat supply.
Example one
Referring to fig. 1, fig. 1 is a schematic structural diagram of a heating system applied to a feed production line 10 according to an embodiment of the present invention.
The heating system provided by the embodiment comprises a steam boiler 21 and a hot blast stove 22. The steam boiler 21 is provided with a first heat transfer valve 211, the first heat transfer valve 211 is connected with a first heat transfer pipe 2111, and the first heat transfer pipe 2111 is communicated with the granulator 11; the hot steam generated in the steam boiler 21 is output from the first heat transmission valve 211 and is transmitted to the granulator 11 through the first heat transmission pipe 2111, so that heat supply to the granulator 11 is realized.
The steam boiler 21 is also provided with a second heat transfer valve 212, the second heat transfer valve 212 is connected with a second heat transfer pipe 2121, and the second heat transfer pipe 2121 is communicated with the bulking machine; the hot steam generated in the steam boiler 21 is output from the second heat transmission valve 212 and transmitted to the granulator 11 through the second heat transmission pipe 2121, so as to supply heat to the bulking machine.
A third heat transfer valve 221 is arranged on the hot blast stove 22, a third heat transfer pipe 2211 is connected to the third heat transfer valve 221, and the third heat transfer pipe 2211 is communicated with the dryer 13; the hot drying air generated in the hot blast stove 22 is output from the third heat transmission valve 221, and is transmitted to the granulator 11 through the third heat transmission pipe 2211, so that heat supply is realized for the dryer 13.
In this embodiment, in order to realize the step application of energy and reduce the production cost of feed, the steam boiler 21 is further provided with an exhaust gas valve 213, the exhaust gas valve 213 is provided with an exhaust gas collecting pipe 2131, and the exhaust gas collecting pipe 2131 is communicated with the hot blast stove 22. The tail gas generated in the steam boiler 21 is collected and transmitted to the hot blast stove 22 to be mixed and processed to form hot blast meeting the drying and heat supply conditions, and finally the hot blast is transmitted to the dryer 13 to realize heat supply.
In this embodiment, the steam boiler 21 and the hot blast stove 22 are both natural gas stoves.
Example two
Referring to fig. 2 and fig. 3 in combination, in order to make the overall operation of the heating system smoother, the following modifications are made in the present embodiment:
in this embodiment, the exhaust gas collecting pipe 2131, the first heat transmission pipe 2111, the second heat transmission pipe 2121 and the third heat transmission pipe 2211 are all provided with a fan for guiding flow. By arranging the fan for drainage, the backflow of hot gas in the tail gas collecting pipe 2131, the first heat transmission pipe 2111, the second heat transmission pipe 2121 and the third heat transmission pipe 2211 is avoided, the flowing rate of the hot gas is improved, and the heat supply efficiency is improved.
In addition, in order to realize the adjustment of the heat quantity in the dryer 13 as required, in the present embodiment, a temperature sensor 131 is provided in the dryer 13. Further, the heating system further comprises a controller 14, wherein the controller 14 is a programmable logic controller 14; the controller 14 is provided with a first interface and a second interface, the first interface is electrically connected to the third heat transfer valve 221, and the second interface is electrically connected to the temperature sensor 131.
This temperature sensor 131 sets up in the hot-blast entrance of desiccator 13 for gather the temperature in desiccator 13, thereby be convenient for realize the regulation to temperature in desiccator 13 as required.
The controller 14 controls the opening degree of the third heat transfer valve 221 according to the temperature collected by the temperature sensor 131 to adjust the flow rate of the hot air entering the dryer 13, thereby adjusting the temperature in the dryer 13.
It is understood that, in order to further realize the flow rate of the hot air supplied from the hot blast stove 22 to the dryer 13, a circulating valve may be further disposed on the third heat transfer pipe 2211, and the circulating valve is electrically connected to the controller 14 to realize the adjustment of the flow rate of the hot air in the third heat transfer pipe 2211. The circulating valve is a common device in the field and can be selected on the market according to requirements.
The utility model provides a be applied to heating system of fodder production line 10, through retrieving tail gas, will still deposit thermal tail gas and input the circulation in hot-blast furnace 22 again, reached the purpose that the energy step utilized to the energy has been practiced thrift, further reduced manufacturing cost.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (4)
1. A heating system applied to a feed production line, wherein the feed production line comprises a granulator, a bulking machine and a dryer, and is characterized in that the heating system comprises a steam boiler and a hot blast stove;
the steam boiler is provided with a first heat transfer valve and a second heat transfer valve; the first heat transfer valve is connected with a first heat transfer pipe, and the first heat transfer pipe is communicated with the granulator; the second heat transfer valve is connected with a second heat transfer pipe, and the second heat transfer pipe is communicated with the bulking machine;
a third heat transfer valve is arranged on the hot blast stove, a third heat transfer pipe is connected to the third heat transfer valve, and the third heat transfer pipe is communicated with the dryer;
the steam boiler is also provided with an exhaust gas valve, the exhaust gas valve is provided with an exhaust gas collecting pipe, and the exhaust gas collecting pipe is communicated with the hot blast stove.
2. The heating system according to claim 1, wherein fans for guiding the flow are arranged on the exhaust gas collecting pipe, the first heat transfer pipe, the second heat transfer pipe and the third heat transfer pipe.
3. A heating system according to claim 1, wherein a temperature sensor is provided in the dryer.
4. A heating system according to claim 3, further comprising a controller, said controller being a programmable logic controller; the controller is provided with a first interface and a second interface, the first interface is electrically connected with the third heat transfer valve, and the second interface is electrically connected with the temperature sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920467843.0U CN210226859U (en) | 2019-04-08 | 2019-04-08 | Heating system applied to feed production line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920467843.0U CN210226859U (en) | 2019-04-08 | 2019-04-08 | Heating system applied to feed production line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210226859U true CN210226859U (en) | 2020-04-03 |
Family
ID=69968323
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920467843.0U Expired - Fee Related CN210226859U (en) | 2019-04-08 | 2019-04-08 | Heating system applied to feed production line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210226859U (en) |
-
2019
- 2019-04-08 CN CN201920467843.0U patent/CN210226859U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220727 Address after: 523000 Room 201, building 1, No. 163 anyuanxin Road, Dongcheng Street, Dongguan City, Guangdong Province Patentee after: Guangdong Yiyang Energy Engineering Technology Co.,Ltd. Address before: 523000 No. 1404-1, plant 1, Zone C, Dongguan Tian'an Digital City, No. 1, Huangjin Road, Nancheng District, Dongguan City, Guangdong Province Patentee before: DONGGUAN TIANWEI ENERGY SAVING ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. |
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| 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: 20200403 |