CN205228015U - Agricultural product drying equipment - Google Patents
Agricultural product drying equipment Download PDFInfo
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- CN205228015U CN205228015U CN201521022342.XU CN201521022342U CN205228015U CN 205228015 U CN205228015 U CN 205228015U CN 201521022342 U CN201521022342 U CN 201521022342U CN 205228015 U CN205228015 U CN 205228015U
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Abstract
The utility model provides an agricultural product drying equipment, includes the baking house, is equipped with material chamber in the baking house, is equipped with the material car in the material chamber, still is equipped with heat supplying chamber in the baking house, and heat supplying chamber establishes the opposite side at material chamber, and heat supplying chamber's lateral wall is equipped with air intlet, is equipped with the heating chamber in the heat supplying chamber, is equipped with heating system in the heating chamber, heating system is including firing burning furnace, burner blower, heat exchanger, circulating fan and vertical chimney, firing burning furnace and including the furnace body, one side of furnace body is equipped with air intake, feed inlet and soot door, and the soot door is established in the lower part of feed inlet, and the air intake of furnace body is equipped with burner blower, and the upper end of firing burning furnace is equipped with fires the burning furnace exhaust port, fires the burning furnace exhaust port and connects heat exchanger, be equipped with circulating fan on the wall body between heating chamber and the material chamber, material chamber is equipped with and is connected to the outer hydrofuge mouth of material chamber. The utility model discloses simple structure can carry out agricultural product stoving operation high -efficient, fast, effectively, realizes recycling of waste heat, improves thermal utilization efficiency.
Description
Technical field
The utility model relates to agricultural product drying technical field, particularly a kind of agricultural product drying equipment.
Background technology
China is a large agricultural country, and natural seasoning traditional for thousands of years follows so far.Although saved drying cost to a certain extent, there are some shortcomings in this drying means, first complete in artificial airing, consumes a large amount of labours; Secondly serious by weather effect, not in time, agricultural product easily go mouldy in rainy weather drying, cause product quality to decline, and threaten to the healthy of people.
Natural drying needs to take a large amount of arable lands or road as threshing ground, and impurity doping can be many, and road surface airing also can have a strong impact on road traffic, causes contingency, and agricultural product are broken, damage easily.Natural drying, the time is longer, affects seed quality and germination percentage.Mechanization drying effectively solves above drawback.Existing drying plant kind is a lot, but it is large mostly to there is energy consumption, complicated operation, the shortcomings such as drying materials is uneven.
In order to solve above Problems existing, people are seeking a kind of desirable technical solution always.
Utility model content
The purpose of this utility model is for the deficiencies in the prior art, provides a kind of rational in infrastructure, recycling that can realize waste heat, improves the agricultural product drying equipment of heating efficiency.
To achieve these goals, the technical solution of the utility model is:
A kind of agricultural product drying equipment, comprise drying room, in drying room, be provided with supplies room, in supplies room, be provided with materials vehicle, the side of supplies room is provided with supplies room door, also be provided with in described drying room for hot cell, be located at the opposite side of supplies room for hot cell, the sidewall for hot cell is provided with air intlet, heat supply indoor are provided with heating clamber, be provided with heating system in heating clamber, described heating system comprises combustion furnace, combustion fan, heat exchanger, circulating fan and vertical chimney; Combustion furnace comprises body of heater, the side of body of heater is provided with air inlet, charging aperture and shoot door, shoot door is located at the bottom of charging aperture, the air inlet of body of heater is provided with combustion fan, the upper end of combustion furnace is provided with combustion grate mouth, combustion grate mouth connects heat exchanger, and the side of heat exchanger is provided with heat exchanger exhaust opening, and heat exchanger exhaust opening connects vertical chimney; Body of wall between heating clamber and supplies room is provided with circulating fan, and supplies room is provided with the moisture exhausting port be connected to outside supplies room.
Preferably, described combustion furnace is indirect type coal-fired hot-blast stove.
Preferably, described supplies room door is sliding door.
Preferably, described heat exchanger comprises fire-box, heat exchanger tube and horizontal chimney, fire-box comprises left fire-box and right fire-box, left fire-box and the lower end of right fire-box are equipped with the opening be connected with combustion grate mouth, left fire-box is provided with left shoot door, right fire-box is provided with right shoot door, some row's heat exchanger tubes are provided with between left fire-box and right fire-box, the excircle of heat exchanger tube is provided with the fin of spiral surrounding, the side of left fire-box or right fire-box is provided with heat exchanger exhaust opening, heat exchanger exhaust opening connects one end of horizontal chimney, and the other end of horizontal chimney connects vertical chimney.
Preferably, described combustion fan comprises motor, air cleaner, air blast body, air chamber, base and oil dripping mouth.
Preferably, described circulating fan adopts axial flow blower.
Preferably, the heat supply indoor of the top of described heating clamber are provided with residual neat recovering system, described residual neat recovering system comprises waste heat recovery room, dehumidifying pipelines and heat recovery draught fan, air intlet is located at the side of waste heat recovery room, moisture exhausting port is located on the body of wall between supplies room and waste heat recovery room, one end of dehumidifying pipelines connects moisture exhausting port, the other end of dehumidifying pipelines passes from another body of wall of waste heat recovery room through behind waste heat recovery room, and heat recovery draught fan is located on the body of wall between waste heat recovery room and heating clamber.
Preferably, described heat recovery draught fan adopts the quaterfoil axial flow blower of built-in motor direct connection structure.
Preferably; also comprise intelligent controller; intelligent controller comprises PLC, Temperature Humidity Sensor and three-phase or single-phase electricity electric circuit protection equipment; several Temperature Humidity Sensors are located at the upper and lower parts in supplies room; Temperature Humidity Sensor, heat recovery draught fan, combustion fan and circulating fan are all electrically connected with PLC, and three-phase or single-phase electricity electric circuit protection equipment are located in the power supply circuits of heat recovery draught fan, combustion fan and circulating fan.
The utility model structure is simple, can carry out agricultural product drying operation efficiently, quickly and efficiently, realize the recycling of waste heat, improves the utilization ratio of heat.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the partial view of Fig. 1;
Fig. 3 is the structural representation of combustion furnace in Fig. 1 and heat exchanger;
Fig. 4 is the stereogram of Fig. 3;
In figure: 1. drying room, 2. supplies room, 3. materials vehicle, 4. circulating fan, 5. combustion furnace, 6. combustion fan, 7. heating clamber, 8. heat exchanger, 9. waste heat recovery room, 10. air intlet, 11. dehumidifying pipelines, 12. vertical chimneys, 13. heat recovery draught fans, 14. moisture exhausting ports, 21. supplies room doors, 51. shoot doors, 52. air inlets, 53. combustion furnace bodies, 54. charging apertures, 55. combustion grate mouths, 71. heating clamber doors, 81. left fire-boxes, 82. right fire-boxes, 83. left shoot doors, 84. right shoot doors, 85. heat exchanger tubes, 86. fins, 87. horizontal chimneys.
Detailed description of the invention
Below by detailed description of the invention, the technical scheme of utility model is described in further detail.
See Fig. 1-4, a kind of agricultural product drying equipment, comprises drying room 1, is provided with supplies room 2 in drying room 1, is provided with materials vehicle 3 in supplies room 2, and the side of supplies room 2 is provided with supplies room door 21, and supplies room door 21 is sliding door, handled easily.Also be provided with for hot cell in drying room 1, the opposite side of supplies room 2 is located at for hot cell, heat supply indoor are provided with heating clamber 7, the side of heating clamber 7 is provided with heating clamber door 71, heating system is provided with in heating clamber 7, heating system comprises combustion furnace 5, combustion fan 6, heat exchanger 8, circulating fan 4 and vertical chimney 12; Combustion furnace 5 comprises body of heater 53, and body of heater 53 is provided with shoot door 51, air inlet 52 and charging aperture 54, and shoot door 51 is located at the bottom of charging aperture 54, and the air inlet 52 of body of heater 53 is provided with combustion fan 6, and the upper end of combustion furnace 5 is provided with combustion grate mouth 55.Combustion furnace 5 adopts indirect type coal-fired hot-blast stove, and indirect type coal-fired hot-blast stove, using flue gas, steam etc. as carrier, adds hot-air by heat exchanger, and dried material can not be contaminated, and drying some heat sensitive materials lower to hot blast temperature are effective.Combustion fan 6 is made up of motor, air cleaner, air blast body, air chamber, base (fuel tank of holding concurrently), oil dripping mouth six part, combustion fan 6 is by rotor eccentricity biased in cylinder running, and making the volume between the blade in rotor slot change air intake, compress, spue, blowing efficiency is high.
Combustion grate mouth 55 connects heat exchanger 8, heat exchanger 8 comprises fire-box, heat exchanger tube 85 and horizontal chimney 87, fire-box comprises left fire-box 81 and right fire-box 82, left fire-box 81 is equipped with the lower end of right fire-box 82 opening be connected with combustion grate mouth 55, left fire-box 81 is provided with left shoot door 83, and right fire-box 82 is provided with right shoot door 84; The left fire-box 81 of heat exchanger 8 is provided with left shoot door 83, and right fire-box 82 is provided with right shoot door 84, and the dust in the left and right fire-box of easy cleaning prevents left and right fire-box from blocking, and improves the heat exchange efficiency of heat exchanger 8.Be provided with some row's heat exchanger tubes 85 between left fire-box 81 and right fire-box 82, the excircle of heat exchanger tube 85 is provided with the fin 86 of spiral surrounding, and the heat exchanger tube 85 of band fin 86, adds area of dissipation, allow heat be fully utilized, improve heat exchange efficiency.The side of left fire-box 81 or right fire-box 82 is provided with heat exchanger exhaust opening, and heat exchanger exhaust opening connects one end of horizontal chimney 87, and the other end of horizontal chimney 87 connects vertical chimney 12.
Body of wall between heating clamber 7 and supplies room 2 is provided with circulating fan 4, circulating fan adopts axial flow blower, axial flow blower is No. 7 axial flow blowers, 4 blades, adopt built-in motor direct connection structure, the clearance control of impeller leaf top and air duct at about 5mm, three-phase Double Speed Fan (power 2.2/1.5Kw) or single-phase single speed blower fan (power 1.5Kw).50Hz mains supply, during rotating speed 1440r/min, circulating fan performance parameter is: more than air quantity 15000/h, total head 170Pa ~ 250Pa, and static pressure is not less than 70Pa, and the highest total pressure efficiency of complete machine is more than 70%.Air duct diameter 700mm, degree of depth 165mm.Circulating fan 4 provides Power output by motor, and circulating fan 4 can regulate and control in rotating, and the one section time is rotated forward, and a period of time reverses, and then makes uniformity of temperature profile in drying room.
The heat supply indoor of the top of heating clamber 7 are provided with residual neat recovering system, residual neat recovering system comprises waste heat recovery room 9, dehumidifying pipelines 11 and heat recovery draught fan 13, air intlet 10 is located at the side of waste heat recovery room 9, moisture exhausting port 14 is located on the body of wall between supplies room 2 and waste heat recovery room 9, one end of dehumidifying pipelines 11 connects moisture exhausting port 14, the other end of dehumidifying pipelines 11 passes from another body of wall of waste heat recovery room 9 through behind waste heat recovery room 9, heat recovery draught fan 13 is located on the body of wall between waste heat recovery room 9 and heating clamber 7, heat recovery draught fan 13 adopts the quaterfoil axial flow blower of built-in motor direct connection structure.
Air damp and hot in supplies room 2 is discharged from dehumidifying pipelines 11, cold air enters waste heat recovery room 9 from air intlet 10, the cold air entering waste heat recovery room 9 is heated through the tube wall of dehumidifying pipelines 11, heating clamber 7 is entered through heat recovery draught fan 13 by the air after heating, realize the recycling of waste heat, improve the utilization ratio of heat, reach the object of economize energy.
Agricultural product drying equipment also comprises intelligent controller; intelligent controller comprises PLC, Temperature Humidity Sensor and three-phase or single-phase electricity electric circuit protection equipment; several Temperature Humidity Sensors are located at the upper and lower parts in supplies room; the humiture difference at humiture in supplies room 2 and position up and down can be monitored; Temperature Humidity Sensor adopts digital temperature-humidity sensor; automatic control stability, accuracy are high, perform technique accurate.Temperature Humidity Sensor, heat recovery draught fan, combustion fan and circulating fan are all electrically connected with PLC; three-phase or single-phase electricity electric circuit protection equipment are located in the power supply circuits of heat recovery draught fan, combustion fan and circulating fan; supporting three-phase or single-phase electricity electric circuit protection equipment; the protections such as short circuit, overload, phase shortage can be realized; guarantee that motor safety runs, toast safer.
Claims (9)
1. an agricultural product drying equipment, comprises drying room, is provided with supplies room in drying room, materials vehicle is provided with in supplies room, the side of supplies room is provided with supplies room door, it is characterized in that, is also provided with for hot cell in described drying room, the opposite side of supplies room is located at for hot cell, sidewall for hot cell is provided with air intlet, and heat supply indoor are provided with heating clamber, are provided with heating system in heating clamber, described heating system comprises combustion furnace, combustion fan, heat exchanger, circulating fan and vertical chimney; Combustion furnace comprises body of heater, the side of body of heater is provided with air inlet, charging aperture and shoot door, shoot door is located at the bottom of charging aperture, the air inlet of body of heater is provided with combustion fan, the upper end of combustion furnace is provided with combustion grate mouth, combustion grate mouth connects heat exchanger, and the side of heat exchanger is provided with heat exchanger exhaust opening, and heat exchanger exhaust opening connects vertical chimney; Body of wall between heating clamber and supplies room is provided with circulating fan, and supplies room is provided with the moisture exhausting port be connected to outside supplies room.
2. agricultural product drying equipment according to claim 1, is characterized in that, described combustion furnace is indirect type coal-fired hot-blast stove.
3. agricultural product drying equipment according to claim 1, is characterized in that, described supplies room door is sliding door.
4. the agricultural product drying equipment according to any one of claim 1-3, it is characterized in that, described heat exchanger comprises fire-box, heat exchanger tube and horizontal chimney, fire-box comprises left fire-box and right fire-box, left fire-box and the lower end of right fire-box are equipped with the opening be connected with combustion grate mouth, left fire-box is provided with left shoot door, right fire-box is provided with right shoot door, some row's heat exchanger tubes are provided with between left fire-box and right fire-box, the excircle of heat exchanger tube is provided with the fin of spiral surrounding, the side of left fire-box or right fire-box is provided with heat exchanger exhaust opening, heat exchanger exhaust opening connects one end of horizontal chimney, the other end of horizontal chimney connects vertical chimney.
5. agricultural product drying equipment according to claim 4, is characterized in that, described combustion fan comprises motor, air cleaner, air blast body, air chamber, base and oil dripping mouth.
6. agricultural product drying equipment according to claim 5, is characterized in that, described circulating fan adopts axial flow blower.
7. the agricultural product drying equipment according to any one of claim 5 or 6, it is characterized in that, the heat supply indoor of the top of described heating clamber are provided with residual neat recovering system, described residual neat recovering system comprises waste heat recovery room, dehumidifying pipelines and heat recovery draught fan, air intlet is located at the side of waste heat recovery room, moisture exhausting port is located on the body of wall between supplies room and waste heat recovery room, one end of dehumidifying pipelines connects moisture exhausting port, the other end of dehumidifying pipelines passes from another body of wall of waste heat recovery room through behind waste heat recovery room, heat recovery draught fan is located on the body of wall between waste heat recovery room and heating clamber.
8. agricultural product drying equipment according to claim 7, is characterized in that, described heat recovery draught fan adopts the quaterfoil axial flow blower of built-in motor direct connection structure.
9. agricultural product drying equipment according to claim 7; it is characterized in that; also comprise intelligent controller; intelligent controller comprises PLC, Temperature Humidity Sensor and three-phase or single-phase electricity electric circuit protection equipment; several Temperature Humidity Sensors are located at the upper and lower parts in supplies room; Temperature Humidity Sensor, heat recovery draught fan, combustion fan and circulating fan are all electrically connected with PLC, and three-phase or single-phase electricity electric circuit protection equipment are located in the power supply circuits of heat recovery draught fan, combustion fan and circulating fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521022342.XU CN205228015U (en) | 2015-12-10 | 2015-12-10 | Agricultural product drying equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521022342.XU CN205228015U (en) | 2015-12-10 | 2015-12-10 | Agricultural product drying equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205228015U true CN205228015U (en) | 2016-05-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521022342.XU Active CN205228015U (en) | 2015-12-10 | 2015-12-10 | Agricultural product drying equipment |
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| Country | Link |
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| CN (1) | CN205228015U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105300042A (en) * | 2015-12-10 | 2016-02-03 | 河南农业大学 | Agricultural product drying equipment |
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2015
- 2015-12-10 CN CN201521022342.XU patent/CN205228015U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105300042A (en) * | 2015-12-10 | 2016-02-03 | 河南农业大学 | Agricultural product drying equipment |
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