CN114234613A - Agricultural and sideline products deep-processing drying device - Google Patents

Abstract

The invention provides a deep processing and drying device for agricultural and sideline products, belongs to the technical field of agricultural and sideline products, and solves the problems of low heating efficiency and limited upper limit of air temperature. This agricultural and sideline products deep-processing drying device, including hot-blast room, hot-blast room includes hot-blast room body and hot-blast base, the lower extreme of hot-blast room body is fixed with hot-blast base, the internal portion of hot-blast room is equipped with fires burning furnace, first flue, first heat exchange tube layer, the second flue, third flue and second heat exchange tube layer, it all fixes at hot-blast base upside to fire burning furnace and second flue, the one end of first flue is fixed in burning furnace upper end, the other end at first flue is fixed to the one end on first heat exchange tube layer, the other end at first heat exchange tube layer is fixed to the lower extreme on second flue, the upper end at the second flue is connected to the one end on second heat exchange tube layer. The invention has the advantages of improving the efficiency of heating the air and improving the heating temperature of the air, thereby improving the drying efficiency.

Description

Agricultural and sideline products deep-processing drying device

Technical Field

The invention belongs to the technical field of agricultural and sideline products, relates to a drying device, and particularly relates to a deep processing and drying device for agricultural and sideline products.

Background

The agricultural and sideline products are products formed by primary processing in industries such as planting, breeding, forestry, animal husbandry, aquaculture and the like, and are agricultural and sideline products.

Agricultural and sideline products include by-products produced from grains, vegetables, tobacco leaves, tea leaves, fruits, medicinal plants, oil plants, fiber plants, sugar plants, forestry products, aquatic products, livestock products, animal furs, and the like.

The deep processing of the agricultural and sideline products is more important, is beneficial to preservation and eating, is generally made by pickling, drying, smoking and the like, and needs to use a dryer.

After retrieval, as disclosed in chinese patent document, an agricultural product dryer [ application No.: CN 201820473712.9; publication No.: CN208223127U ]. When this kind of agricultural product drying-machine was dried agricultural product, when heating the air of stoving incasement, opened solenoid valve II, closed solenoid valve I. Open the exhaust pipe, in the hot-air extraction of exhaust pipe in with the stoving case enters into evaporimeter I, evaporimeter I heats the air that the exhaust pipe extraction came in, and evaporimeter I heats the air that the exhaust pipe carried, and the heating is simple quick with the heat absorption in the air. The hot air heated by the evaporator I is conveyed into a refrigeration compressor through a primary pipeline, the refrigeration compressor performs cold compression on the air conveyed by the evaporator I, and the compressed air is conveyed to a drying box from an air inlet pipe through a condenser to dry and process agricultural products.

The heating mechanism disclosed in this patent, although it realizes drying of agricultural products, it only heats air by using an evaporator, the heating efficiency is limited, and the upper limit of the temperature for heating is greatly limited, thereby affecting the drying efficiency.

Disclosure of Invention

The invention aims to solve the problems in the prior art, provides a deep processing and drying device for agricultural and sideline products, and aims to solve the technical problems that: how to realize improving the efficiency of air heating to improve the heating temperature of air, thereby improve the efficiency of stoving.

The purpose of the invention can be realized by the following technical scheme:

a deep processing and drying device for agricultural and sideline products comprises a hot air chamber, wherein the hot air chamber comprises a hot air chamber body and a hot air base, the hot air base is fixed at the lower end of the hot air chamber body, a combustion furnace, a first flue, a first heat exchange tube layer, a second flue, a third flue and a second heat exchange tube layer are arranged in the hot air chamber body, the combustion furnace and the second flue are both fixed on the upper side of the hot air base, one end of the first flue is fixed at the upper end of the combustion furnace, one end of the first heat exchange tube layer is fixed at the other end of the first flue, the lower end of the second flue is fixed at the other end of the first heat exchange tube layer, one end of the second heat exchange tube layer is connected at the upper end of the second flue, one end of the third flue is connected at the other end of the second heat exchange tube layer, an exhaust fan is fixedly connected at the other end of the third flue, an air inlet channel is fixed at the upper end of the hot air chamber body and is positioned right above the second heat exchange tube layer, an air inlet machine is fixed at the upper end of the air inlet channel, a hot air connecting pipe is fixed on the side surface of the hot air chamber body, a drying chamber is arranged at the other end of the hot air connecting pipe, and an exhaust fan is arranged at the upper end of the drying chamber.

The working principle of the invention is as follows: fire and cigarette are produced in the inside fuel feeding burning of burning furnace, induced draft through the exhaust fan negative pressure, not only can negative pressure suction air support combustion-supporting, fire and cigarette get into first heat transfer tube layer through first flue moreover, reentrant second flue, rethread second heat transfer tube layer gets into the third flue, discharge from the exhaust fan. The air inlet machine blows in cold wind to the hot-blast indoor body, through first heat exchange tube layer and second heat exchange tube layer heating, the hot-blast operation of drying to agricultural and sideline products in sending into the drying chamber through hot-blast even pipe of formation, the vapor discharge of drying indoor stoving production is again with the air exhauster, form the stoving wind circulation, drying efficiency is good, and can guarantee hot-blast clean, this structure utilizes fire and flue gas and the air that fires burning furnace heating production to carry out the heat transfer, because fire and flue gas are higher than the temperature of steam far away, thereby can be very big improvement to the heating efficiency of air, and can improve the temperature upper limit of air, thereby improve the drying efficiency to agricultural and sideline products, and heat transfer pipeline does not set up the inside at burning furnace, can prevent that heat transfer pipeline from carrying out the fire for a long time and causing the damage, thereby guarantee the life of device.

The combustion furnace is internally provided with a grate, the grate divides the combustion furnace into a combustion chamber and an ash discharge chamber, the combustion chamber is positioned above the ash discharge chamber, the side surface of the combustion chamber is provided with a fuel adding port, the side surface of the ash discharge chamber is provided with an ash discharge port, and the fuel adding port and the ash discharge port are both communicated to the outer side of the hot air chamber body.

By adopting the structure, the fuel is conveniently added into the fuel adding port, and dust generated by fuel combustion falls into the ash discharging chamber through the grate and is discharged from the ash discharging port manually.

The drying chamber includes the drying chamber body, the stoving air intake has been seted up to one side of the drying chamber body, stoving air intake and hot-blast connecting pipe fixed connection, drying chamber body lower extreme is fixed with the stoving base, the feed inlet has been seted up to the upper end of the drying chamber body, the below of feed inlet is provided with the vibrations baffle, the one end and the drying chamber body of vibrations baffle rotate to be connected, the internal portion of drying chamber is equipped with a plurality of vibrations springs, the one end of vibrations spring is fixed on the drying chamber body, the one side at the vibrations baffle is fixed to the other end of vibrations spring, be fixed with shock dynamo on the side of vibrations baffle, the vibrations baffle is located the below one side of feed inlet, the below opposite side of feed inlet is provided with the feeding baffle, feeding baffle and drying chamber body fixed connection, the inside of the drying chamber body is provided with track conveying mechanism.

Structure more than adopting, agricultural and sideline products raw materials fall on feeding baffle and vibrations baffle from the feed inlet, utilize feeding baffle and vibrations baffle to lead to the raw materials, and shock dynamo drives vibrations baffle vibrations simultaneously for agricultural and sideline products raw materials even blanking falls on track conveying mechanism, carries out the pay-off in proper order, and the stoving air intake is connected with hot-blast even pipe, is used for advancing hot-blast, and hot-blast can carry out hot-blast drying to agricultural and sideline products raw materials on the track conveying mechanism, guarantees the homogeneity of drying.

The track conveying mechanism comprises a first through hole track, a second through hole track, a third through hole track and a fourth through hole track, the first through hole track, the second through hole track, through holes distributed in a plurality of equal distances are formed in the third through hole track and the fourth through hole track, the first through hole track, the second through hole track, the third through hole track and the fourth through hole track form a feeding channel in the drying chamber, a plurality of guide plates are fixed inside the drying chamber, the guide plates are located on the left side of the first through hole track respectively, the right side of the second through hole track and the left side of the third through hole track, an exhaust cover plate is fixed at the upper end of the drying chamber, an exhaust fan is fixed at the upper end of the exhaust cover plate, a discharge port is formed in the other side of the drying chamber, and the discharge port is located on the right side of the fourth through hole track.

Structure more than adopting, can utilize through-hole track one, through-hole track two, through-hole track three and the four route that the extension raw materials flows of through-hole track, thereby the time of extension raw materials and hot-blast contact, thereby guarantee the effect of drying, the setting of stock guide can make things convenient for quick blanking, make the through-hole track material of top can be smooth fall on the through-hole track of below, the structure setting of through-hole makes things convenient for hot-blast through-hole through the track, accelerate the stoving to agricultural and sideline products, the material of stoving is discharged from the discharge gate.

A motor mounting plate is fixed at the rear side of the drying chamber body, a conveying motor is fixed at the upper side of the motor mounting plate, a chain wheel transmission mechanism is arranged between the conveying motor and the crawler belt conveying mechanism and comprises a first gear, a first composite wheel, a first chain wheel gear set, a second chain wheel gear set and a second gear, one side of the second chain wheel gear set is fixed on an output shaft of the conveying motor, the other end of the chain wheel gear set II is fixed on a main shaft of the through-hole crawler belt III, the chain wheel gear set I is meshed with a gear of the chain wheel gear set II, the gear I is fixed on a driving shaft of the through-hole crawler belt I, the gear I is connected with a chain wheel of the chain wheel gear set II through a driving chain I, the composite wheel I is fixed on the driving shaft of the through-hole crawler belt II, the composite wheel I is connected with the chain wheel gear set I through a driving chain II, the gear II is fixed on a driving shaft of the through-hole crawler belt IV, and the composite wheel I is connected with the gear II through a driving chain III.

By adopting the structure, the output shaft of the conveying motor drives the sprocket gear set II to rotate, so as to drive the through-hole track III to rotate, the sprocket gear set II drives the gear set I to rotate through the transmission chain, so as to drive the through-hole track I to rotate in the same direction as the through-hole track III, the sprocket gear set II drives the sprocket gear set I to rotate in the reverse direction, the sprocket gear set I drives the composite wheel I to rotate through the transmission chain II, so as to drive the through-hole track II and the through-hole track III to rotate in the same direction, so as to drive the through-hole track IV and the through-hole track II to rotate in the same direction, so as to realize the circulating feeding and drying of the track conveying mechanism.

The upper side of the hot air connecting pipe is communicated with a smoke exhaust pipeline mechanism, the smoke exhaust pipeline mechanism comprises a vertical smoke pipe and a second type smoke pipe, the second type smoke pipe comprises a vertical pipe and a second horizontal pipe, a smoke inlet of the vertical pipe is fixed at the air outlet end of the exhaust fan, the second horizontal pipe is fixed on the side surface of the vertical pipe, the other end of the second horizontal pipe is connected with the vertical smoke pipe, the vertical smoke pipe is fixed on the hot air connecting pipe, the upper end of the vertical pipe and the second horizontal pipe are both rotatably connected with a turning plate, the outer sides of the vertical pipe and the second horizontal pipe are both fixed with a turning plate motor II through a connecting screw rod II, and the output shaft end of the turning plate motor II is fixedly connected with the turning plate II.

Structure more than adopting, when the clean air of needs is dried, can adjust into vertical state with two of turning over the board of horizontal pipe two, thereby seal horizontal pipe two, simultaneously with two certain angles of slope of the board of turning over in the vertical pipe two, thereby make the flue gas from two direct discharge outsides of vertical pipe, when needs carry out the smoking to agricultural and sideline products, can adjust into horizontal state with two of turning over the board in the vertical pipe two, realize the closure to two upper ends of vertical pipe, two certain angles of slope of turning over the board of horizontal pipe two simultaneously, make the flue gas send into in the hot-blast even pipe through smoke exhaust pipe mechanism, thereby enter into and carry out the smoking operation to crops in the drying chamber, and can be according to the inclination that turns over board two, realize the regulation to the amount of wind, thereby satisfy different user demands.

The smoke exhaust pipeline mechanism further comprises a first vertical pipe, a right-angle smoke pipe, a first horizontal smoke pipe, a first vertical pipe, a first smoke outlet of the first vertical pipe is fixed to the upper end of the vertical pipe, one end of the right-angle smoke pipe is fixed to the upper end of the smoke inlet of the first vertical pipe, the other end of the right-angle smoke pipe is fixed to one end of the horizontal smoke pipe, a second horizontal pipe for gold smelting is fixed to the other end of the horizontal smoke pipe, the first vertical pipe further comprises a first horizontal pipe, the first horizontal pipe is fixed to one side face of the vertical pipe, the first vertical pipe and the first horizontal pipe are internally and rotatably provided with a first turnover plate, the first vertical pipe and the first horizontal pipe are fixedly provided with a first turnover plate motor through a first connecting screw rod, and the output shaft end of the first turnover plate motor is fixedly connected with the first turnover plate.

By adopting the structure, the turning plate motor can be utilized to drive the turning plate I to rotate, the opening and closing of the vertical pipe I and the horizontal pipe I are realized, and therefore the flue gas is selected to be directly sent into the drying chamber or be connected with other equipment through the type flue pipe for use, and the application range of the device is further expanded.

The smoke exhaust pipeline mechanism further comprises an outdoor smoke pipe and a rain shading cap, the outdoor smoke pipe is fixed at the upper end of the smoke outlet of the vertical pipe II, and the rain shading cap is fixed at the upper end of the outdoor smoke pipe.

By adopting the structure, the produced smoke can be directly discharged outdoors from the outdoor smoke pipe, and the rain-proof cap prevents rainwater from falling.

Compared with the prior art, this agricultural and sideline products deep-processing drying device has following advantage:

1. fire and cigarette are produced in the inside fuel feeding burning of burning furnace, induced draft through the exhaust fan negative pressure, not only can negative pressure suction air support combustion-supporting, fire and cigarette get into first heat transfer tube layer through first flue moreover, reentrant second flue, rethread second heat transfer tube layer gets into the third flue, discharge from the exhaust fan. The air inlet machine blows in cold wind to the hot-blast indoor body, through first heat exchange tube layer and second heat exchange tube layer heating, the hot-blast operation of drying to agricultural and sideline products in sending into the drying chamber through hot-blast even pipe of formation, the vapor discharge of drying indoor stoving production is again with the air exhauster, form the stoving wind circulation, drying efficiency is good, and can guarantee hot-blast clean, this structure utilizes fire and flue gas and the air that fires burning furnace heating production to carry out the heat transfer, because fire and flue gas are higher than the temperature of steam far away, thereby can be very big improvement to the heating efficiency of air, and can improve the temperature upper limit of air, thereby improve the drying efficiency to agricultural and sideline products, and heat transfer pipeline does not set up the inside at burning furnace, can prevent that heat transfer pipeline from carrying out the fire for a long time and causing the damage, thereby guarantee the life of device.

2. The setting of exhaust pipe mechanism can be dried, smoked or smoke simultaneously stoving processing work to agricultural and sideline products, also can add the smoking room again and only smoke, satisfies the processing demand of different agricultural and sideline products, selects variety, efficient, effectual.

3. The drying chamber adopts a track conveying mechanism to convey agricultural and sideline products, semi-automatic drying is formed, and high efficiency and energy conservation are achieved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of a biomass hot air chamber according to the present invention;

FIG. 3 is a schematic front view of a drying chamber according to the present invention;

FIG. 4 is a front axial side view of a drying chamber according to the present invention;

FIG. 5 is a rear axial side view of a drying chamber according to the present invention;

FIG. 6 is an enlarged schematic view of FIG. 5 at A;

FIG. 7 is a schematic structural view of a smoke exhaust duct mechanism according to the present invention;

FIG. 8 is a schematic structural view of a first T-shaped flue tube of the present invention;

FIG. 9 is a schematic structural view of a T-shaped smoke tube II of the present invention.

In the figure, 1, a hot air chamber; 1a, a combustion furnace; 1a1, fueling port; 1a2, an ash discharge port; 1b, a first flue; 1c, a first heat exchange tube layer; 1d, a second flue; 1e, an air inlet channel; 1f, a third flue; 1g, a hot air cover plate; 1g1, hot air connecting pipe; 1h, a hot air base; 1i, a second heat exchange tube layer; 2. a drying chamber; 2a, drying the base; 2b, drying the cover plate; 2b1, discharge hole; 2b2, guide plate; 2b3, a feed guide plate; 2b4, motor mounting plate; 2b5, drying air inlet; 2c, vibrating the guide plate; 2d, a vibration motor; 2e, an exhaust hood panel; 2f, a crawler conveying mechanism; 2f1, a first through-hole crawler; 2f2 and a second through-hole crawler belt; 2f3 and a third through-hole crawler belt; 2f4, a through-hole crawler belt IV; 2g, a conveying motor; 2h, a chain wheel transmission mechanism; 2h1, gear one; 2h2, a first transmission chain; 2h3, compound wheel one; 2h4 and a second transmission chain; 2h5, sprocket gear set I; 2h6 and a sprocket gear set II; 2h7 and a third transmission chain; 2h8, gear two; 3. an exhaust fan; 4. a smoke exhaust duct mechanism; 4a, erecting a smoke pipe; 4b, a first T-shaped smoke pipe; 4b1, vertical tube one; 4b2, level tube one; 4b3 and a first turnover plate; 4b4 and a first flap motor; 4b5, connecting screw rod I; 4c, a right-angle smoke tube; 4d, a transverse smoke pipe; 4e, an outdoor smoke tube; 4f, rain-proof cap; 4g, a T-shaped smoke pipe II; 4g1, vertical tube II; 4g2, horizontal tube II; 4g3 and a turning plate II; 4g4 and a second flap motor; 4g5, connecting a screw rod II; 5. an air inlet machine; 6. an exhaust fan.

Detailed Description

The following are specific embodiments of the present invention and are further described with reference to the drawings, but the present invention is not limited to these embodiments.

As shown in fig. 1-9, the deep processing and drying device for agricultural and sideline products comprises a hot air chamber 1, the hot air chamber 1 comprises a hot air chamber body 1g and a hot air base 1h, the lower end of the hot air chamber body 1g is fixed with the hot air base 1h, a combustion furnace 1a, a first flue 1b, a first heat exchange tube layer 1c, a second flue 1d, a third flue 1f and a second heat exchange tube layer 1i are arranged in the hot air chamber body 1g, the combustion furnace 1a and the second flue 1d are both fixed on the upper side of the hot air base 1h, one end of the first flue 1b is fixed on the upper end of the combustion furnace 1a, one end of the first heat exchange tube layer 1c is fixed on the other end of the first flue 1b, the lower end of the second flue 1d is fixed on the other end of the first heat exchange tube layer 1c, one end of the second heat exchange tube layer 1i is connected on the upper end of the second flue 1d, one end of the third flue 1f is connected on the other end of the second heat exchange tube layer 1i, the other end of the third flue 1f is fixedly connected with an exhaust fan 6, an air inlet channel 1e is fixed at the upper end of the hot air chamber body 1g, the air inlet channel 1e is located right above the second heat exchange tube layer 1i, an air inlet fan 5 is fixed at the upper end of the air inlet channel 1e, a hot air connecting pipe 1g1 is fixed on the side face of the hot air chamber body 1g, the other end of the hot air connecting pipe 1g1 is provided with a drying chamber 2, and an exhaust fan 3 is arranged at the upper end of the drying chamber 2.

Fire and cigarette are produced in the inside fuel feeding burning of burning furnace 1a, induced draft through exhaust fan 6 negative pressure, not only can negative pressure suction air support, fire and cigarette get into first heat transfer pipe layer 1c through first flue 1b in addition, reentrant second flue 1d, rethread second heat transfer pipe layer 1i gets into third flue 1f, follow exhaust fan 6 and discharge. The air inlet machine 5 blows cold air into the hot air chamber body 1g, the cold air is heated by the first heat exchange tube layer 1c and the second heat exchange tube layer 1i, the formed hot air is sent into the drying chamber 2 through the hot air connecting tube 1g1 to dry agricultural and sideline products, the exhaust fan 3 discharges the water vapor generated by drying in the drying chamber 2 to form drying air circulation, the drying efficiency is good, and the cleanness of the hot air can be ensured, the structure utilizes the fire and the smoke generated by heating the combustion furnace to exchange heat with the air, because the fire and the smoke are far higher than the temperature of the steam, thereby greatly improving the heating efficiency of the air, improving the upper limit of the temperature of the air, thereby improving the drying efficiency of the agricultural and sideline products, and the heat exchange pipeline is not arranged inside the combustion furnace 1a, the heat exchange pipeline can be prevented from being burnt for a long time to cause damage, and therefore the service life of the device is guaranteed.

The combustion furnace 1a is internally provided with a grate which divides the combustion furnace 1a into a combustion chamber and an ash discharge chamber, the combustion chamber is positioned above the ash discharge chamber, the side surface of the combustion chamber is provided with a fuel adding port 1a1, the side surface of the ash discharge chamber is provided with an ash discharge port 1a2, and the fuel adding port 1a1 and the ash discharge port 1a2 are both communicated with the outer side of the hot air chamber body 1 g.

By adopting the structure, the fuel charging port 1a1 facilitates the charging of fuel, and dust generated by the combustion of the fuel falls into the ash discharging chamber through the grate and is manually discharged from the ash discharging port 1a 2.

Drying chamber 2 includes drying chamber body 2b, drying air inlet 2b5 has been seted up to one side of drying chamber body 2b, drying air inlet 2b5 and hot-blast connecting tube 1g1 fixed connection, drying chamber body 2b lower extreme is fixed with drying base 2a, the feed inlet has been seted up to drying chamber body 2 b's upper end, the below of feed inlet is provided with vibrations baffle 2c, the one end and the drying chamber body 2b of vibrations baffle 2c rotate to be connected, drying chamber body 2b is inside to be equipped with a plurality of vibrations springs, the one end of vibrations spring is fixed on drying chamber body 2b, the other end of vibrations spring is fixed in one side of vibrations baffle 2c, be fixed with vibrating motor 2d on the side of vibrations baffle 2c, vibrations baffle 2c is located the below one side of feed inlet, the below opposite side of feed inlet is provided with feeding baffle 2b3, feeding baffle 2b3 and drying chamber body 2b fixed connection, the inside of drying chamber body 2b is provided with track conveying mechanism 2 f.

Structure more than adopting, agricultural and sideline products raw materials fall on feeding baffle 2b3 and vibrations baffle 2c from the feed inlet, utilize feeding baffle 2b3 and vibrations baffle 2c to lead the raw materials, vibrating motor 2d drives vibrations baffle 2c vibrations simultaneously, make the even blanking of agricultural and sideline products raw materials, fall on track conveying mechanism 2f, pay-off in proper order, stoving air intake 2b5 is connected with hot-blast connecting pipe 1g1, be used for into hot-blastly, hot-blastly can carry out hot-air drying to agricultural and sideline products raw materials on track conveying mechanism 2f, guarantee the homogeneity of drying.

The crawler conveying mechanism 2f comprises a first through hole crawler 2f1, a second through hole crawler 2f2, a third through hole crawler 2f3 and a fourth through hole crawler 2f4, the first through hole crawler 2f1, the second through hole crawler 2f2, a plurality of through holes are formed in the through hole crawler three 2f3 and the through hole crawler four 2f4 at equal intervals, a first through hole crawler 2f1, a second through hole crawler 2f2, a third through hole crawler 2f3 and a fourth through hole crawler 2f4 form an S-shaped feeding channel in the drying chamber body 2b, a plurality of guide plates 2b2 are fixed inside the drying chamber body 2b, the guide plates 2b2 are respectively located on the left side of the first through hole crawler 2f1, the right side of the second through hole crawler 2f2 and the left side of the third through hole crawler 2f3, an exhaust cover plate 2e is fixed at the upper end of the drying chamber body 2b, an exhaust fan 3 is fixed at the upper end of the exhaust cover plate 2e, a discharge hole 2b1 is formed in the other side of the drying chamber body 26, and the discharge hole 2b1 is located on the right side of the fourth through hole crawler 2f 4.

Structure more than adopting, can utilize through-hole track 2f1, through-hole track two 2f2, the route that three 2f3 of through-hole track and the four 2f4 extension raw materials of through-hole track flow, thereby the time of extension raw materials and hot-blast contact, thereby guarantee the effect of stoving, stock guide 2b 2's setting, can make things convenient for quick blanking, make the through-hole track material of top can be smooth fall on the through-hole track of below, the structure setting of through-hole, make things convenient for hot-blast through-hole through track, accelerate the stoving to agricultural and sideline products, the material of stoving is discharged from discharge gate 2b 1.

A motor mounting plate 2b4 is fixed at the rear side of the drying chamber body 2b, a conveying motor 2g is fixed at the upper side of the motor mounting plate 2b4, a chain wheel transmission mechanism 2h is arranged between the conveying motor 2g and the crawler belt conveying mechanism 2f, the chain wheel transmission mechanism 2h comprises a first gear 2h1, a first compound wheel 2h3, a first chain wheel gear set 2h5, a second chain wheel gear set 2h6 and a second gear 2h8, one side of the second chain wheel gear set 2h6 is fixed on the output shaft of the conveying motor 2g, the other end of the second chain wheel gear set 2h6 is fixed on the main shaft of the third through-hole crawler belt 2f3, the first chain wheel gear set 2h5 is meshed with the gear of the second chain wheel gear set 2h6, the first gear 2h1 is fixed on the driving shaft of the first through-hole crawler belt 2f1, the first gear 2h1 is connected with the chain wheel of the second chain wheel gear set 2h6 through a driving chain 2h2, the first compound wheel 2h3 is fixed on the driving shaft of the second through-hole crawler belt 2f2, the first compound wheel 2h3 is connected with the first chain wheel gear set 2h5 through a second transmission chain 2h4, the second gear 2h8 is fixed on a driving shaft of the through-hole crawler four 2f4, and the first compound wheel 2h3 is connected with the second gear 2h8 through a third transmission chain 2h 7.

By adopting the structure, the output shaft of the conveying motor 2g drives the sprocket gear set 2h6 to rotate, so as to drive the through-hole crawler belt three 2f3 to rotate, the sprocket gear set two 2h6 drives the gear set one 2h1 to rotate through the transmission chain one 2h2, so as to drive the through-hole crawler belt one 2f1 and the through-hole crawler belt three 2f3 to rotate in the same direction, the sprocket gear set two 2h6 drives the sprocket gear set one 2h5 to rotate in the opposite direction, the sprocket gear set one 2h5 drives the composite wheel one 2h3 to rotate through the transmission chain two 2h4, so as to drive the through-hole crawler belt two 2f2 and the through-hole crawler belt three 2f3 to rotate in the opposite direction, and the composite wheel one 2h3 drives the gear set two 2h8 to rotate through the transmission chain three 2h7, so as to drive the through-hole crawler belt four 2f4 and the through-hole crawler belt two 2f2 to rotate in the same direction, so as to realize the circular feeding and drying of the crawler belt conveying mechanism 2 f.

The upper side of the hot air connecting pipe 1g1 is communicated with a smoke exhaust pipeline mechanism 4, the smoke exhaust pipeline mechanism 4 comprises a vertical smoke pipe 4a and a T-shaped smoke pipe two 4g, the T-shaped smoke pipe two 4g comprises a vertical pipe two 4g1 and a horizontal pipe two 4g2, a smoke inlet of the vertical pipe two 4g1 is fixed at an air outlet end of the exhaust fan 6, the horizontal pipe two 4g2 is fixed on the side face of the vertical pipe two 4g1, the other end of the horizontal pipe two 4g2 is connected with the vertical smoke pipe 4a, the vertical smoke pipe 4a is fixed on the hot air connecting pipe 1g1, the upper end of the vertical pipe two 4g1 and the inside of the horizontal pipe two 4g2 are rotatably connected with a turning plate two 4g3, the outer sides of the vertical pipe two 4g2 and the outer side of the horizontal pipe two 4g2 are both fixedly provided with a turning plate motor two 4g4 through a connecting screw rod two 4g5, and an output end of the turning plate motor two 4g4 is fixedly connected with a turning plate two 4g 3.

By adopting the structure, when the clean air is required to be dried, the turning plate two 4g3 of the horizontal pipe two 4g2 can be adjusted to be in a vertical state, so as to seal the horizontal pipe two 4g2, and simultaneously incline the turning plate two 4g3 in the vertical pipe two 4g1 at a certain angle, so that the smoke is directly discharged to the outside from the second vertical pipe 4g1, when the agricultural and sideline products are needed to be smoked, the turning plate II 4g3 in the vertical pipe II 4g1 can be adjusted to be in a horizontal state, the upper end of the vertical pipe II 4g1 is sealed, meanwhile, the turning plate II 4g3 of the horizontal pipe II 4g2 is inclined at a certain angle, so that the smoke is sent into the hot air connecting pipe 1g1 through the smoke exhaust pipeline mechanism, thereby enter into drying chamber 2 in to the crops operation of smoking to can realize the regulation to the amount of wind according to the inclination of turning over two 4g3, thereby satisfy different user demands.

The smoke exhaust pipeline mechanism 4 also comprises a T-shaped smoke pipe 4b and a right-angle smoke pipe 4c, the transverse smoke pipe 4d and the T-shaped smoke pipe 4b comprise a first vertical pipe 4b1, a smoke outlet of the first vertical pipe 4b1 is fixed at the upper end of the vertical smoke pipe 4a, one end of the right-angle smoke pipe 4c is fixed at the upper end of a smoke inlet of the first vertical pipe 4b1, the other end of the right-angle smoke pipe 4c is fixed at one end of the transverse smoke pipe 4d, a second gold-smelting horizontal pipe 4g2 is fixed at the other end of the transverse smoke pipe 4d, the T-shaped smoke pipe 4b further comprises a first horizontal pipe 4b2, the first horizontal pipe 4b2 is fixed on the side face of the first vertical pipe 4b1, a first turnover plate 4b3 is rotatably arranged inside the first vertical pipe 4b1 and the first horizontal pipe 4b2, a first turnover plate motor 4b4 is fixed on the outer sides of the first vertical pipe 4b1 and the first horizontal pipe 4b2 through a first connecting screw rod 4b5, and an output end of the first turnover plate motor 4b4 is fixedly connected with a first turnover plate 4b 3.

By adopting the structure, the first turning plate 4b3 can be driven by the first turning plate motor 4b4 to rotate, so that the first vertical pipe 4b1 and the first horizontal pipe 4b2 can be opened and closed, smoke is directly sent into the drying chamber 2 or is connected with other equipment through the first T-shaped smoke pipe 4b for use, and the application range of the device is expanded.

The smoke exhaust pipeline mechanism 4 further comprises an outdoor smoke pipe 4e and a rain shading cap 4f, the outdoor smoke pipe 4e is fixed at the upper end of a smoke outlet of the vertical pipe two 4g1, the rain shading cap 4f is fixed at the upper end of the outdoor smoke pipe 4e, generated smoke can be directly discharged outdoors from the outdoor smoke pipe 4e, and the rain shading cap 4f prevents rainwater from falling into the outdoor smoke pipe.

The working principle of the invention is that when the agricultural products are dried by clean air, the second 4g2 of the horizontal pipe is sealed by the second 4g3 of the turning plate, the second 4g3 of the vertical pipe 4g1 of the turning plate is inclined at a certain angle, then the exhaust fan 3, the air inlet fan 5 and the exhaust fan 6 are started, fuel is put into the combustion chamber of the combustion furnace 1a from the refueling port 1a1, the generated dust falls into the ash discharge chamber of the combustion furnace 1a from the grate, the dust is manually discharged from the ash discharge port 1a2, the exhaust fan 6 discharges the fire and smoke generated by combustion from the first flue 1b through the first heat exchange pipe layer 1c, the second flue 1d, the second heat exchange pipe layer 1i, the third flue 1f and the exhaust fan 6 into the second 4g of the T-shaped smoke pipe, the smoke is discharged from the outer smoke pipe 4e through the second 4g1 of the vertical pipe, at the moment, the first heat exchange pipe layer 1c and the second heat exchange pipe layer 1i are heated, the air inlet machine 5 sucks cold air from the outside of the hot air chamber body 1g, clean hot air is formed when the cold air passes through the outside of the high-temperature first heat exchange tube layer 1c and the second heat exchange tube layer 1i and is discharged into the hot air chamber body 1g1, the hot air is discharged into the drying chamber body 2b from the drying air inlet 2b5 through the hot air connecting tube 1g1, agricultural and sideline products in the drying chamber body 2b are dried, the exhaust fan 3 extracts water vapor mixed gas in the drying chamber body 2b to form hot air circulation, when the temperature in the drying chamber 2 rises to a certain degree, the conveying motor 2g is started, the conveying motor 2g drives the chain wheel transmission mechanism 2h to rotate, so that the chain wheel transmission mechanism 2h drives the through hole crawler belt one 2f1 and the through hole crawler belt three 2f3 to rotate in the same direction, the through hole crawler belt four 2f4 and the through hole crawler belt two 2f2 are driven to rotate in the same direction, the vibrating motor 2d is started to drive the vibrating guide plate 2c to vibrate, agricultural and sideline products are poured in through a feeding guide plate 2b3 and a vibrating guide plate 2c, the vibrating guide plate 2c enables the agricultural and sideline products to shake off uniformly and fall on a through hole crawler belt one 2f1, the through hole crawler belt one 2f1, the through hole crawler belt two 2f2, the through hole crawler belt three 2f3 and the through hole crawler belt four 2f4 are matched with a plurality of guide plates 2b2 and fall layer by layer, hot air passes through the through holes to dry the agricultural and sideline products, the dried agricultural and sideline products are led out from a discharge port 2b1, the drying efficiency is high, and generated water vapor is pumped out by an exhaust fan 3 through an exhaust cover plate 2 e;

when smoking and drying are needed, the second turning plate 4g3 in the second vertical pipe 4g1 is adjusted to be in a horizontal state, the upper end of the second vertical pipe 4g1 is sealed, meanwhile, the second turning plate 4g3 of the second horizontal pipe 4g2 is inclined at a certain angle, meanwhile, the first turning plate 4b3 in the first vertical pipe 4b1 is adjusted to be in a vertical state, the outer end of the first vertical pipe 4b1 is sealed, the first turning plate 4b3 of the first horizontal pipe 4b2 is inclined at a certain angle, smoke can only sequentially pass through the transverse smoke pipe 4d, the right-angle smoke pipe 4c, the T-shaped smoke pipe 4b and the vertical smoke pipe 4a, and then is exhausted into the drying chamber body 2b from the drying air inlet 2b5 through the hot air connecting pipe 1g1, and the smoking and heating air drying is carried out on agricultural and sideline products in the drying chamber body 2 b.

When smoke needs to be discharged to other equipment for use, the second turning plate 4g3 in the second vertical pipe 4g1 is adjusted to be in a horizontal state, the upper end of the second vertical pipe 4g1 is sealed, meanwhile, the second turning plate 4g3 of the second horizontal pipe 4g2 is inclined at a certain angle, meanwhile, the first turning plate 4b3 in the first vertical pipe 4b1 is adjusted to be in an inclined state, the outer end of the first vertical pipe 4b1 is opened, the first turning plate 4b3 of the first horizontal pipe 4b2 is adjusted to be in a horizontal state, and the first horizontal pipe 4b2 is sealed, so that the smoke can only be discharged to other equipment from the first vertical pipe 4b 1.

To sum up, the efficiency of heating the air is improved through the arrangement of the combustion furnace 1a, the first heat exchange tube layer 1c, the second flue 1d, the second heat exchange tube layer 1i and the third flue 1f, and the heating temperature of the air is increased, so that the drying efficiency is improved.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or ambit of the invention as defined in the appended claims.

Claims (8)

1. A deep processing and drying device for agricultural and sideline products is characterized by comprising a hot air chamber, wherein the hot air chamber comprises a hot air chamber body and a hot air base, the hot air base is fixed at the lower end of the hot air chamber body, a combustion furnace, a first flue, a first heat exchange tube layer, a second flue, a third flue and a second heat exchange tube layer are arranged in the hot air chamber body, the combustion furnace and the second flue are both fixed at the upper side of the hot air base, one end of the first flue is fixed at the upper end of the combustion furnace, one end of the first heat exchange tube layer is fixed at the other end of the first flue, the lower end of the second flue is fixed at the other end of the first heat exchange tube layer, one end of the second heat exchange tube layer is connected at the upper end of the second flue, one end of the third flue is connected at the other end of the second heat exchange tube layer, the other end of the third flue is fixedly connected with an exhaust fan, an air inlet channel is fixed at the upper end of the hot air chamber body and is positioned right above the second heat exchange tube layer, an air inlet machine is fixed at the upper end of the air inlet channel, a hot air connecting pipe is fixed on the side surface of the hot air chamber body, a drying chamber is arranged at the other end of the hot air connecting pipe, and an exhaust fan is arranged at the upper end of the drying chamber.

2. The deep processing and drying device for the agricultural and sideline products, as claimed in claim 1, wherein a grate is arranged inside the combustion furnace, the grate divides the combustion furnace into a combustion chamber and an ash discharge chamber, the combustion chamber is located above the ash discharge chamber, a fuel adding port is formed in the side surface of the combustion chamber, an ash discharge port is formed in the side surface of the ash discharge chamber, and the fuel adding port and the ash discharge port are both communicated with the outside of the hot air chamber.

3. The deep processing and drying device for the agricultural and sideline products according to claim 1, the drying chamber includes the drying chamber body, the stoving air intake has been seted up to one side of the drying chamber body, stoving air intake and hot-blast connecting pipe fixed connection, drying chamber body lower extreme is fixed with the stoving base, the feed inlet has been seted up to the upper end of the drying chamber body, the below of feed inlet is provided with the vibrations baffle, the one end and the drying chamber body of vibrations baffle rotate to be connected, the internal portion of drying chamber is equipped with a plurality of vibrations springs, the one end of vibrations spring is fixed on the drying chamber body, the other end of vibrations spring is fixed in one side of vibrations baffle, be fixed with shock dynamo on the side of vibrations baffle, the vibrations baffle is located the below one side of feed inlet, the below opposite side of feed inlet is provided with the feeding baffle, feeding baffle and drying chamber body fixed connection, the inside of the drying chamber body is provided with track conveying mechanism.

4. The deep processing and drying device for the agricultural and sideline products, according to claim 3, wherein the track conveying mechanism comprises a first through hole track, a second through hole track, a third through hole track and a fourth through hole track, a plurality of through holes distributed at equal intervals are formed in the first through hole track, the second through hole track, the third through hole track and the fourth through hole track, a feeding channel is formed in the drying chamber body by the first through hole track, the second through hole track, the third through hole track and the fourth through hole track, a plurality of guide plates are fixed inside the drying chamber body and are respectively located on the left side of the first through hole track, the right side of the second through hole track and the left side of the third through hole track, an exhaust cover plate is fixed at the upper end of the drying chamber body, an exhaust fan is fixed at the upper end of the exhaust cover plate, a discharge hole is formed in the other side of the drying chamber body, and the discharge hole is located on the right side of the fourth through hole track.

5. The deep processing and drying device for the agricultural and sideline products, as claimed in claim 4, wherein a motor mounting plate is fixed at the rear side of the drying chamber body, a conveying motor is fixed at the upper side of the motor mounting plate, a chain wheel transmission mechanism is arranged between the conveying motor and the crawler belt conveying mechanism, the chain wheel transmission mechanism comprises a first gear, a first composite wheel, a first chain wheel gear set, a second chain wheel gear set and a second gear, one side of the second chain wheel gear set is fixed on an output shaft of the conveying motor, the other end of the second chain wheel gear set is fixed on a main shaft of the through-hole crawler belt III, the first chain wheel gear set is meshed with a gear of the second chain wheel gear set, the first gear is fixed on a driving shaft of the first through-hole crawler belt I, the first gear is connected with a chain wheel of the second chain wheel gear set, the first composite wheel is fixed on the driving shaft of the second through-hole crawler belt II, the first composite wheel is connected with the second chain wheel gear set, the second gear is fixed on a driving shaft of the fourth through-hole crawler belt, and the first composite wheel is connected with the second gear through a third transmission chain.

6. The deep processing and drying device for the agricultural and sideline products, as claimed in claim 1, wherein the upper side of the hot air connecting pipe is communicated with a smoke exhaust pipeline mechanism, the smoke exhaust pipeline mechanism comprises a vertical smoke pipe and a second molded smoke pipe, the second molded smoke pipe comprises a vertical pipe II and a horizontal pipe II, a smoke inlet of the vertical pipe II is fixed at an air outlet end of the exhaust fan, the horizontal pipe II is fixed on the side surface of the vertical pipe II, the other end of the horizontal pipe II is connected with the vertical smoke pipe, the vertical smoke pipe is fixed on the hot air connecting pipe, the upper end of the vertical pipe II and the inside of the horizontal pipe II are rotatably connected with a second turning plate, the outsides of the vertical pipe II and the horizontal pipe II are both fixed with a second turning plate motor through a second connecting screw rod, and an output shaft end of the second turning plate motor is fixedly connected with the second turning plate.

7. The deep processing and drying device for the agricultural and sideline products, as claimed in claim 6, wherein the smoke exhaust pipeline mechanism further comprises a first shaped smoke pipe, a first right-angle smoke pipe, a first horizontal smoke pipe and a first shaped smoke pipe, wherein a smoke outlet of the first vertical smoke pipe is fixed at the upper end of a vertical smoke pipe, one end of the first right-angle smoke pipe is fixed at the upper end of a smoke inlet of the first vertical smoke pipe, the other end of the first right-angle smoke pipe is fixed at one end of the first horizontal smoke pipe, a second horizontal gold smelting pipe is fixed at the other end of the first horizontal smoke pipe, the first shaped smoke pipe further comprises a first horizontal pipe, the first horizontal pipe is fixed at one side surface of the vertical pipe, the first vertical pipe and the first horizontal pipe are rotatably provided with a first turning plate, the outer sides of the first vertical pipe and the first horizontal pipe are both fixed with a first turning plate motor through a first connecting screw, and an output shaft end of the first turning plate motor is fixedly connected with the first turning plate.

8. The agricultural and sideline product deep processing drying device of claim 7, wherein the smoke exhaust pipeline mechanism further comprises an outdoor smoke pipe and a rain-shading cap, the outdoor smoke pipe is fixed at the upper end of the smoke outlet of the second vertical pipe, and the rain-shading cap is fixed at the upper end of the outdoor smoke pipe.

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