CN215724608U - Energy-saving drying system of intensive drying room - Google Patents
Energy-saving drying system of intensive drying room Download PDFInfo
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- CN215724608U CN215724608U CN202121454227.5U CN202121454227U CN215724608U CN 215724608 U CN215724608 U CN 215724608U CN 202121454227 U CN202121454227 U CN 202121454227U CN 215724608 U CN215724608 U CN 215724608U
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- 238000001035 drying Methods 0.000 title claims abstract description 173
- 238000005338 heat storage Methods 0.000 claims abstract description 62
- 239000007787 solid Substances 0.000 claims abstract description 32
- 230000033228 biological regulation Effects 0.000 claims abstract description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 41
- 239000000523 sample Substances 0.000 claims description 26
- 230000001105 regulatory effect Effects 0.000 claims description 10
- 238000009825 accumulation Methods 0.000 claims description 3
- 230000001680 brushing effect Effects 0.000 claims 1
- 241000208125 Nicotiana Species 0.000 description 5
- 235000002637 Nicotiana tabacum Nutrition 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000028016 temperature homeostasis Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 238000005496 tempering Methods 0.000 description 1
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Abstract
The utility model discloses a drying energy-saving system of an intensive drying room, which comprises heat storage drying equipment, wherein the heat storage drying equipment is connected with two or more groups of drying rooms through a heat supply pipe network; the heat storage drying equipment comprises a solid heat storage drying unit, a heat storage drying unit temperature regulation controller, a first heat exchanger, a first fan and a circulating air duct, wherein the solid heat storage drying unit is connected with the first heat exchanger, the first heat exchanger is connected with the first fan, the first fan is connected with the circulating air duct, and the circulating air duct is connected with the solid heat storage drying unit; the drying room is internally provided with a second heat exchanger, a second fan and a drying room temperature adjusting controller, the second heat exchanger is arranged at the heat inlet end of the drying room and is connected with a heat supply pipe network, and the second fan is arranged beside the second heat exchanger. The utility model can realize that one solid heat storage drying unit can simultaneously supply heat to two or more groups of intensive drying rooms for drying; the utilization rate of heat supply heat sources is improved, energy can be effectively saved, the use cost is reduced, and the drying quality is improved.
Description
Technical Field
The utility model belongs to the technical field of tobacco drying, and particularly relates to an energy-saving drying system of an intensive drying room.
Background
Aiming at the intensive drying rooms, particularly the tobacco drying mode, which is a concentrated area intensive drying mode, the minimum drying rooms are generally three groups, and the conventional drying rooms are five groups. In the past, a single heat source is used for a group of drying rooms, so that the waste of equipment resources is caused, and the management is inconvenient. Especially, the current national policy requires environmental protection and does not allow coal to provide heat source, if an air energy heat pump is used, the whole original drying room needs to be dismantled, the use mode suitable for the air energy heat pump is rebuilt, and the heat source needs to be provided one to one, so that multiple resource waste is caused. And the temperature of the drying room needs to be raised to 70 degrees in the final drying stage, and at the moment, the air energy heat pump is difficult to reach the required temperature, so that the drying effect is poor, and the quality of tobacco leaves is poor.
Disclosure of Invention
Aiming at the problems, the utility model makes up the defects of the prior art and provides an energy-saving drying system of an intensive drying room; the system provides heat sources by the solid heat storage drying unit, and can realize that one solid heat storage drying unit simultaneously supplies heat to two or more groups of intensive drying rooms for drying; the utilization rate of a heat source for heat supply is improved, energy can be effectively saved, the use cost is reduced, the drying quality is improved, and the problems are solved.
In order to achieve the purpose, the utility model adopts the following technical scheme.
The utility model relates to an energy-saving drying system of an intensive drying room, which is characterized in that: the drying system comprises heat storage drying equipment, drying rooms and a heat supply pipe network, wherein the heat storage drying equipment is connected with two or more groups of drying rooms through the heat supply pipe network; the heat storage drying equipment comprises a solid heat storage drying unit, a heat storage drying unit temperature regulation controller, a first heat exchanger, a first fan and a circulating air duct, wherein one end of the solid heat storage drying unit is connected with one end of the first heat exchanger, the other end of the first heat exchanger is connected with an air inlet end of the first fan, an air outlet end of the first fan is connected with one end of the circulating air duct, the other end of the circulating air duct is connected with the other end of the solid heat storage drying unit, and the heat storage drying unit temperature regulation controller is connected with the solid heat storage drying unit; the drying room is internally provided with a second heat exchanger, a second fan and a drying room temperature adjusting controller, the second heat exchanger is arranged at the heat inlet end of the drying room and is connected with a heat supply pipe network, the second fan is arranged beside the second heat exchanger, and the drying room temperature adjusting controller is arranged at the other side in the drying room.
As a preferable scheme of the present invention, the first heat exchanger connected to the solid heat storage dryer group is connected to the three groups of drying rooms through a heat supply pipe network.
As another preferable scheme of the utility model, the heat storage drying equipment further comprises a strong current electric cabinet, and the strong current electric cabinet is connected with the solid heat storage drying unit.
As another preferred scheme of the present invention, the heat supply pipe network includes a water inlet pipe network and a water outlet pipe network, one end of the water inlet pipe network and one end of the water outlet pipe network are connected to the first heat exchanger of the thermal storage drying device, and the other end of the water inlet pipe network and the other end of the water outlet pipe network are connected to the second heat exchanger in the drying room.
As another preferable scheme of the utility model, the water inlet pipe network is provided with a water inlet temperature probe, a heat supply circulating pump, an expansion water tank, a Y-shaped filter, an exhaust valve and a temperature regulating valve, the water inlet temperature probe, the heat supply circulating pump, the expansion water tank, the Y-shaped filter, the exhaust valve and the temperature regulating valve are sequentially connected to the water inlet pipe network, the water inlet temperature probe is connected to a first heat exchanger end of the near-heat-storage drying equipment, and the temperature regulating valve is connected to a second heat exchanger end in the near-drying room.
As another preferable scheme of the utility model, the water outlet pipe network is provided with an exhaust valve and a water outlet temperature probe, and the end of the first heat exchanger close to the heat storage drying equipment and the end of the second heat exchanger close to the drying room are respectively connected with the exhaust valve.
As another preferable scheme of the utility model, an air inlet temperature probe is arranged at the air inlet end of the second heat exchanger.
As another preferable scheme of the utility model, an upper temperature and humidity probe and a lower temperature and humidity probe are further arranged in the drying room.
The utility model has the beneficial effects.
1. The utility model provides an energy-saving drying system for intensive drying rooms, which supplies heat sources by using a solid heat storage drying unit, transfers the heat sources to the drying rooms through a heat supply pipe network and auxiliary parts such as a circulating pump, a water tank, valves and the like arranged on the pipe network, and can realize that one solid heat storage drying unit supplies heat to more than two groups of intensive drying rooms simultaneously; the utilization rate of heat supply heat sources is improved, energy can be effectively saved, the use cost is reduced, and the drying quality is improved.
2. The heat discharged by the solid heat storage drying unit at the upper stage is effectively utilized in the drying process, and is supplied to the drying room at the lower stage to form a circulating drying process, so that the heat utilization efficiency in the drying process of the intensive drying room is improved.
Drawings
In order to make the technical problems, technical solutions and advantageous effects solved by the present invention more clearly apparent, the present invention is further described in detail below with reference to the accompanying drawings and the detailed description. It should be understood that the detailed description and specific examples, while indicating the utility model, are intended for purposes of illustration only and are not intended to limit the scope of the utility model.
FIG. 1 is a schematic structural diagram of an energy-saving drying system of an intensive drying room.
The labels in the figure are: 1 is the forceful electric control box, 2 is heat accumulation drying unit thermoregulation controller, 3 is solid heat accumulation drying unit, 4 is discharge valve, 5 is the temperature probe of leaving water, 6 is the temperature probe of intaking, 7 is expansion tank, 8 is the heat supply pipe network, 9 is Y type filter, 10 is the heat supply circulating pump, 11 is first heat exchanger, 12 is first fan, 13 is the circulation wind channel, 14 is the tempering valve, 15 is the air inlet temperature probe, 16 is the second heat exchanger, 17 is the second fan, 18 is lower humiture probe, 19 is last humiture probe, 20 is baking house thermoregulation controller, 21 is the baking house.
Detailed Description
Referring to the attached drawing 1, the utility model discloses an energy-saving drying system for intensive drying rooms, which is a matched drying system consisting of an intensive drying room 21 and a heat source provided by a solid heat storage drying unit 3. The system comprises heat storage drying equipment, drying rooms 21 and a heat supply network 8, wherein the heat storage drying equipment is connected with two or more groups of drying rooms 21 through the heat supply network 8.
Specifically, the heat storage drying equipment comprises a solid heat storage drying unit 3, a heat storage drying unit temperature regulation controller 2, a first heat exchanger 11, a first fan 12 and a circulating air duct 13, wherein the solid heat storage drying unit 3 is connected with the first heat exchanger 11, the first heat exchanger 11 is connected with an air inlet end of the first fan 12, an air outlet end of the first fan 12 is connected with the circulating air duct 13, and the circulating air duct 13 is connected to the solid heat storage drying unit 3 so as to form a circulating system; the first heat exchanger 11 connected with the solid heat storage drying unit 3 is connected with the three groups of drying rooms 21 through a heat supply pipe network 8, and the internal structures of each group of drying rooms 21 are the same; as shown in fig. 1, the system structure diagram is an implementation structure diagram of three drying rooms 21 corresponding to one solid heat storage dryer group 3.
The temperature adjusting controller 2 of the heat storage drying unit is used for controlling the temperature of the solid heat storage drying unit 3, and the heat storage drying equipment further comprises a strong electric cabinet 1 for supplying a high-voltage power supply to the solid heat storage drying unit 3; the drying room 21 is internally provided with a second heat exchanger 16, a second fan 17 and a drying room temperature adjusting controller 20, the second heat exchanger 16 is arranged at the heat inlet end of the drying room 21 and is connected with the heat supply pipe network 8, the second fan 17 is arranged beside the second heat exchanger 16, the drying room temperature adjusting controller 20 is arranged at the other side of the drying room 21, the air inlet end of the second heat exchanger 16 is provided with an air inlet temperature probe 15, and the drying room 21 is internally provided with an upper temperature and humidity probe 19 and a lower temperature and humidity probe 18 which are used for measuring the temperature and humidity in the drying room 21.
The heat supply pipe network 8 comprises a water inlet pipe network and a water outlet pipe network, one end of the water inlet pipe network and one end of the water outlet pipe network are connected with the first heat exchanger 11 of the heat storage drying equipment, and the other end of the water inlet pipe network and the other end of the water outlet pipe network are connected with the second heat exchanger 16 in the drying room 21; the system is characterized in that a water inlet temperature probe 6, a heat supply circulating pump 10, an expansion water tank 7, a Y-shaped filter 9, an exhaust valve 4 and a temperature regulating valve 14 are arranged on the water inlet pipe network, the water inlet temperature probe 6, the heat supply circulating pump 10, the expansion water tank 7, the Y-shaped filter 9, the exhaust valve 4 and the temperature regulating valve 14 are sequentially connected to the water inlet pipe network, the water inlet temperature probe 6 is connected to the end of a first heat exchanger 11 of the near-heat-storage drying equipment, and the temperature regulating valve 14 is connected to the end of a second heat exchanger 16 in the near-heat-storage drying room 21; an exhaust valve 4 and an outlet water temperature probe 5 are arranged on the water outlet pipe network, and the exhaust valve 4 is respectively connected with the end of the first heat exchanger 11 close to the heat storage drying equipment and the end of the second heat exchanger 16 close to the drying room 21.
The working principle of the system is explained by combining the drawings and the technical scheme of the utility model: a solid heat storage drying unit 3 provides a heat source for drying two or more groups of drying rooms, when a first group of drying rooms enters the drying room first, the drying rooms enter the drying room from a second group at intervals of corresponding time, and at the moment, the heat discharged by the first group of exhaust air enters the drying room from the second group to provide the heat source; if the heat is insufficient, the temperature regulating controller 2 of the heat storage drying unit controls the heat supplement of the solid heat storage drying unit 3 to form a circulation control mode so as to save energy, reduce the operating cost, ensure the relative humidity of the drying room at the stage and improve the quality of the tobacco leaves; the system can be applied to the fields of tobacco and all drying products with the requirement of stage control of moisture content.
It should be understood that the detailed description of the present invention is only for illustrating the present invention and is not limited by the technical solutions described in the embodiments of the present invention, and those skilled in the art should understand that the present invention can be modified or substituted equally to achieve the same technical effects; as long as the use requirements are met, the method is within the protection scope of the utility model.
Claims (8)
1. The utility model provides an intensive baking house stoving economizer system which characterized in that: the drying system comprises heat storage drying equipment, drying rooms and a heat supply pipe network, wherein the heat storage drying equipment is connected with two or more groups of drying rooms through the heat supply pipe network; the heat storage drying equipment comprises a solid heat storage drying unit, a heat storage drying unit temperature regulation controller, a first heat exchanger, a first fan and a circulating air duct, wherein one end of the solid heat storage drying unit is connected with one end of the first heat exchanger, the other end of the first heat exchanger is connected with an air inlet end of the first fan, an air outlet end of the first fan is connected with one end of the circulating air duct, the other end of the circulating air duct is connected with the other end of the solid heat storage drying unit, and the heat storage drying unit temperature regulation controller is connected with the solid heat storage drying unit; the drying room is internally provided with a second heat exchanger, a second fan and a drying room temperature adjusting controller, the second heat exchanger is arranged at the heat inlet end of the drying room and is connected with a heat supply pipe network, the second fan is arranged beside the second heat exchanger, and the drying room temperature adjusting controller is arranged at the other side in the drying room.
2. The intensive drying room drying energy-saving system according to claim 1, characterized in that: and the first heat exchanger connected with the solid heat storage drying unit is connected with the three groups of drying rooms through a heat supply pipe network.
3. The intensive drying room drying energy-saving system according to claim 1, characterized in that: the heat storage drying equipment further comprises a strong current electric cabinet, and the strong current electric cabinet is connected with the solid heat storage drying unit.
4. The brush wheel of the cathode vertical type plate brushing machine according to claim 1, characterized in that: the heat supply pipe network comprises a water inlet pipe network and a water outlet pipe network, one end of the water inlet pipe network and one end of the water outlet pipe network are connected with the first heat exchanger of the heat storage drying equipment, and the other end of the water inlet pipe network and the other end of the water outlet pipe network are connected with the second heat exchanger in the drying room.
5. The intensive drying room drying energy-saving system according to claim 4, characterized in that: the inlet tube net be provided with into water temperature probe, heat supply circulating pump, expansion tank, Y type filter, discharge valve, temperature regulating valve, temperature probe, heat supply circulating pump, expansion tank, Y type filter, discharge valve, temperature regulating valve connect gradually in the inlet tube net into, the temperature probe that intakes connects in near heat accumulation drying equipment's first heat exchanger end, the second heat exchanger end in the nearly baking house is connected to the temperature regulating valve.
6. The intensive drying room drying energy-saving system according to claim 4, characterized in that: an exhaust valve and an outlet water temperature probe are arranged on the water outlet pipe network, and an exhaust valve is respectively connected to the end of the first heat exchanger close to the heat storage drying equipment and the end of the second heat exchanger close to the drying room.
7. The intensive drying room drying energy-saving system according to claim 1, characterized in that: and an air inlet temperature probe is arranged at the air inlet end of the second heat exchanger.
8. The intensive drying room drying energy-saving system according to claim 1, characterized in that: an upper temperature and humidity probe and a lower temperature and humidity probe are also arranged in the drying room.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121454227.5U CN215724608U (en) | 2021-06-29 | 2021-06-29 | Energy-saving drying system of intensive drying room |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121454227.5U CN215724608U (en) | 2021-06-29 | 2021-06-29 | Energy-saving drying system of intensive drying room |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215724608U true CN215724608U (en) | 2022-02-01 |
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ID=80045814
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121454227.5U Active CN215724608U (en) | 2021-06-29 | 2021-06-29 | Energy-saving drying system of intensive drying room |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215724608U (en) |
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2021
- 2021-06-29 CN CN202121454227.5U patent/CN215724608U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 115103 Dongshi street, Nanlou Economic Development Zone, Yingkou City, Liaoning Province Patentee after: Liaoning Zhongmei New Materials Co.,Ltd. Country or region after: China Address before: 115103 Dongshi street, Nanlou Economic Development Zone, Yingkou City, Liaoning Province Patentee before: YINGKOU FUDIAN HEAT ENERGY TECHNOLOGY Co.,Ltd. Country or region before: China |