CN211084778U - Fodder drying device with countercurrent air induction - Google Patents
Fodder drying device with countercurrent air induction Download PDFInfo
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- CN211084778U CN211084778U CN201922108134.6U CN201922108134U CN211084778U CN 211084778 U CN211084778 U CN 211084778U CN 201922108134 U CN201922108134 U CN 201922108134U CN 211084778 U CN211084778 U CN 211084778U
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Abstract
A feed drying device with countercurrent induced air comprises a drying barrel, wherein a distributed feeding device is arranged at the top of the drying barrel and comprises a feeding pipe, the feeding pipe penetrates through the middle of a top cover of the drying barrel and is connected with the top cover of the drying barrel through a bearing seat, the bottom of the feeding pipe is communicated with a blanking inclined pipe, the blanking inclined pipe is obliquely and downwards arranged from the middle of the drying barrel to the edge, and the feeding pipe is driven to rotate by a driving device; a ventilating funnel group is arranged in the drying barrel and below the distributed feeding device, and the bottom of the ventilating funnel group is communicated with the discharging pipe; the discharge pipe penetrates through the bottom plate of the drying barrel, the bottom plate of the drying barrel is provided with an air inlet, and the air inlet is connected with an air heater; the top cover of the drying barrel is provided with an air outlet. The rolling pig feed is heated and dried by adopting the countercurrent hot air, and the pig feed is not stirred in the whole process and is not easy to break and damage while the drying purpose is achieved.
Description
Technical Field
The utility model belongs to the feed drying device field, in particular to feed drying device with countercurrent air induction.
Background
The pig feed sold in the market is generally granular feed, is mainly prepared by processing and granulating raw materials through a machine, can be directly used for feeding pigs, and can comprehensively meet the nutritional requirements of the pigs. The pig feed needs to be dried during production and packaging, and can be packaged after being dried, so that the storage time of the pig feed is prolonged. The existing pig feed drying device has many defects, such as "a drying device for drying pig feed" described in chinese patent document CN 209558832U, which has the following disadvantages: set up heating member and puddler in the drying cabinet, carry out drying process to pig feed through the mode of heating while stirring, though this kind of scheme can play drying effect, nevertheless because pig feed pellet is more fragile, can cause pig feed pellet to break at the in-process of stirring to pig feed's quality has been influenced.
Disclosure of Invention
In view of the technical problem that the background art exists, the utility model provides an induced air feed drying device against current adopts the hot-air against the current to carry out the drying of heating to rolling pig feed, when reaching dry purpose, whole in-process pig feed does not receive the stirring, is difficult for breaking the damage.
In order to solve the technical problem, the utility model discloses following technical scheme has been taken and has been realized:
a feed drying device with countercurrent induced air comprises a drying barrel, wherein a distributed feeding device is arranged at the top of the drying barrel and comprises a feeding pipe, the feeding pipe penetrates through the middle of a top cover of the drying barrel and is connected with the top cover of the drying barrel through a bearing seat, the bottom of the feeding pipe is communicated with a blanking inclined pipe, the blanking inclined pipe is obliquely and downwards arranged from the middle of the drying barrel to the edge, and the feeding pipe is driven to rotate by a driving device; a ventilating funnel group is arranged in the drying barrel and below the distributed feeding device, and the bottom of the ventilating funnel group is communicated with the discharging pipe; the discharge pipe penetrates through the bottom plate of the drying barrel, the bottom plate of the drying barrel is provided with an air inlet, and the air inlet is connected with an air heater; the top cover of the drying barrel is provided with an air outlet.
In a preferred scheme, the driving device comprises a motor arranged on the top cover of the drying barrel, a rotating shaft of the motor is coaxially connected with a driving belt pulley, the driving belt pulley is connected with a driven belt pulley through a belt, and the driven belt pulley is coaxially arranged with the feeding pipe.
In a preferred scheme, the ventilating funnel group comprises an upper ventilating funnel, a conical ventilating hopper and a lower ventilating funnel, wherein the upper ventilating funnel is fixed on the inner wall of the drying barrel and is positioned below the blanking inclined tube; the conical ventilation hopper is positioned below the upper-layer ventilation hopper, the edge of the conical ventilation hopper is provided with a plurality of fixing rods, the plurality of fixing rods are annularly arranged around the edge of the conical ventilation hopper, the conical ventilation hopper is fixed on the inner wall of the drying barrel through the fixing rods, and the tip end of the conical ventilation hopper is arranged upwards; the lower layer of breathable funnel is positioned below the conical breathable hopper, and the bottom of the lower layer of breathable funnel is communicated with the discharge pipe.
In the preferred scheme, the upper layer ventilating funnel, the conical ventilating hopper and the lower layer ventilating funnel are all provided with a plurality of ventilating holes, and the diameters of the ventilating holes are smaller than the grain size of the feed particles.
In a preferable scheme, the tip end of the conical air-permeable hopper is upwards inserted into the opening at the bottom of the upper-layer air-permeable hopper, and a gap for passing feed particles is arranged between the opening at the bottom of the upper-layer air-permeable hopper and the outer surface of the conical air-permeable hopper.
In the preferred scheme, the bottom of the feeding pipe is provided with a buffer chamber, and the blanking inclined pipe is communicated with the buffer chamber.
In the preferred scheme, the inlet pipe top be the horn mouth structure, the horn mouth top is equipped with the fodder feeder hopper, the fodder feeder hopper passes through the support to be fixed on dry bucket top cap.
In a preferred scheme, the bottom of the drying barrel is provided with support legs.
This patent can reach following beneficial effect:
the pig feed is put into feed hopper department, and the pig feed gets into to the surge chamber from the inlet pipe earlier, and at the rotatory unloading of the rotatory unloading pipe chute of carrying out by the unloading pipe chute to the unloading pipe chute from the surge chamber, rotatory unloading pipe chute not only can increase the dispersion area of pig feed, and the rotation has certain centrifugal force moreover, also does benefit to smooth unloading. Pig feed particles falling from the upper-layer breathable funnel slide to the conical breathable bucket, pig feed on the conical breathable bucket slides to the lower-layer breathable funnel, and the upper-layer breathable funnel, the conical breathable bucket and the lower-layer breathable funnel mainly play a role in increasing a pig feed sliding path, so that drying time is prolonged, and drying effect is improved. In the whole process, the pig feed is moved in a sliding and rolling mode without any stirring operation, the pig feed is dried by hot air flowing reversely, the heating effect of the hot air on pig feed particles is sufficient, and the pig feed is not easy to damage.
Drawings
The invention will be further explained with reference to the following figures and examples:
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an enlarged view of FIG. 1 at A;
FIG. 3 is a view showing the inner structure of the drying barrel of the present invention;
FIG. 4 is a three-dimensional structure diagram of the ventilating funnel set of the present invention;
FIG. 5 is a first three-dimensional view of the outer appearance of the drying barrel of the present invention;
FIG. 6 is a second three-dimensional view of the drying barrel of the present invention;
fig. 7 is a sectional view of the drying tub of the present invention.
In the figure: the device comprises a drying barrel 1, an air inlet 101, an air outlet 102, support legs 103, a feeding pipe 21, a bearing seat 22, a blanking inclined pipe 23, a driving device 24, a motor 24.1, a driving belt pulley 24.2, a driven belt pulley 24.3, a buffer chamber 25, an air-permeable funnel group 3, an upper air-permeable funnel 31, a conical air-permeable funnel 32, a fixing rod 32.1, a lower air-permeable funnel 33, a discharging pipe 4, a hot air blower 5 and a feed hopper 6.
Detailed Description
A preferable scheme is as shown in fig. 1 to 7, the feed drying device with countercurrent induced air comprises a drying barrel 1, a distributed feeding device is arranged at the top of the drying barrel 1, the distributed feeding device comprises a feeding pipe 21, the feeding pipe 21 penetrates through the middle of a top cover of the drying barrel 1, the feeding pipe 21 is connected with the top cover of the drying barrel 1 through a bearing seat 22, an angular contact ball bearing is arranged in the bearing seat 22, the angular contact ball bearing mainly bears a large unidirectional axial load, and the larger the contact angle is, the larger the load bearing capacity is; angular contact ball bearings can simultaneously withstand both radial and axial loads. The bottom of the feeding pipe 21 is communicated with a blanking inclined pipe 23, the blanking inclined pipe 23 is arranged from the middle part of the drying barrel 1 to the edge in an inclined and downward manner, and the feeding pipe 21 is driven to rotate by a driving device 24; a ventilating funnel group 3 is arranged in the drying barrel 1 and below the distributed feeding device, and the bottom of the ventilating funnel group 3 is communicated with a discharging pipe 4; the discharge pipe 4 penetrates through the bottom plate of the drying barrel 1, the bottom plate of the drying barrel 1 is provided with an air inlet 101, and the air inlet 101 is connected with the air heater 5; an air outlet 102 is arranged on the top cover of the drying barrel 1. The pig feed that needs drying gets into from inlet pipe 21, and inlet pipe 21 passes through drive arrangement 24 drive rotation for relatively disperse when the pig feed enters into drying barrel 1, improved drying efficiency, carry out the contrary wind drying through the hot-air of upflow to the pig feed, further improved drying efficiency.
Further, as shown in fig. 2, the driving device 24 includes a motor 24.1 mounted on the top cover of the drying tub 1, a rotating shaft of the motor 24.1 is coaxially connected with a driving pulley 24.2, the driving pulley 24.2 is connected with a driven pulley 24.3 through a belt, and the driven pulley 24.3 is coaxially arranged with the feeding pipe 21. The motor 24.1 adopts a speed reducing motor, or a speed reducing box is additionally arranged at the output end of the motor 24.1, so that the rotating speed of the feeding pipe 21 is not too high and is controlled to be 15-30 revolutions per minute. The motor 24.1 is fixed on the top cover of the drying barrel 1 through a bracket seat.
Further, as shown in fig. 3, the ventilating funnel group 3 includes an upper ventilating funnel 31, a conical ventilating funnel 32 and a lower ventilating funnel 33, the upper ventilating funnel 31 is fixed on the inner wall of the drying tub 1 and is located below the blanking inclined tube 23; the conical ventilation hopper 32 is positioned below the upper-layer ventilation funnel 31, the edge of the conical ventilation hopper 32 is provided with a plurality of fixing rods 32.1, the plurality of fixing rods 32.1 are annularly arranged around the edge of the conical ventilation hopper 32, the conical ventilation hopper 32 is fixed on the inner wall of the drying barrel 1 through the fixing rods 32.1, and the tip end of the conical ventilation hopper 32 is arranged upwards; the lower air-permeable funnel 33 is positioned below the conical air-permeable funnel 32, and the bottom of the lower air-permeable funnel 33 is communicated with the discharge pipe 4.
Further, as shown in fig. 4, the upper air funnel 31, the conical air funnel 32 and the lower air funnel 33 are all provided with a plurality of air holes, and the diameters of the air holes are smaller than the particle size of the feed particles. In order to ensure the strength of the air permeable funnel group 3, reinforcing rods are arranged on the upper air permeable funnel 31, the conical air permeable funnel 32 and the lower air permeable funnel 33 so as to improve the mechanical bearing capacity. The upper ventilating funnel 31, the conical ventilating hopper 32 and the lower ventilating funnel 33 can be fixed in a welding or bolt mode, preferably, clamps and bolts are adopted for fixing, and the disassembly is convenient. The ventilating funnel group 3 is made of a stainless steel thin plate, a plurality of ventilating holes are formed in the stainless steel thin plate, and the stainless steel thin plate not only has certain mechanical strength, but also is good in heat conducting capacity.
Further, the tip of the conical air-permeable funnel 32 is inserted upwards into the bottom opening of the upper air-permeable funnel 31, and a gap for passing feed particles is arranged between the bottom opening of the upper air-permeable funnel 31 and the outer surface of the conical air-permeable funnel 32. Pig feed particles of the whereabouts of upper air-permeable funnel 31 have slipped to toper air-permeable funnel 32, and the pig feed on toper air-permeable funnel 32 slips to lower air-permeable funnel 33 again, and upper air-permeable funnel 31, toper air-permeable funnel 32 and lower floor air-permeable funnel 33 mainly play the effect that increases pig feed landing route to dry time has been increased, dry effect has been improved.
Furthermore, a buffer chamber 25 is arranged at the bottom of the feeding pipe 21, and the blanking inclined pipe 23 is communicated with the buffer chamber 25. The buffer chamber 25 mainly serves as a redundancy because the amount of the pig feed falling from the feed pipe 21 may not be uniform, and the buffer chamber 25 can store a certain amount of the pig feed.
Further, the top of the feeding pipe 21 is of a horn mouth structure, a feed hopper 6 is arranged above the horn mouth, and the feed hopper 6 is fixed on the top cover of the drying barrel 1 through a support. The feed pipe 21 is rotary, and the top of the feed pipe 21 is provided with the fixed feed hopper 6, which is beneficial to feeding the pig feed.
Further, the bottom of the drying tub 1 is provided with legs 103.
The working principle of the whole device is as follows:
pig feed is put into 6 places of fodder feeder hopper, can adopt belt feeder or screw conveyer to carry out continuous feeding, and pig feed gets into to the surge chamber 25 from inlet pipe 21 earlier, and from surge chamber 25 landing to unloading pipe chute 23, rotatory unloading is carried out by unloading pipe chute 23 again, and rotatory unloading pipe chute 23 not only can increase the dispersion area of pig feed, and the rotation has certain centrifugal force moreover, also does benefit to smooth unloading. The centrifugal force is not too large easily, and the pig feed particles are prevented from being damaged.
Pig feed particles of the whereabouts of upper air-permeable funnel 31 have slipped to toper air-permeable funnel 32, and the pig feed on toper air-permeable funnel 32 slips to lower air-permeable funnel 33 again, and upper air-permeable funnel 31, toper air-permeable funnel 32 and lower floor air-permeable funnel 33 mainly play the effect that increases pig feed landing route to dry time has been increased, dry effect has been improved. In the whole process, the pig feed is moved in a sliding and rolling mode without any stirring operation, the pig feed is dried by hot air flowing reversely, the heating effect of the hot air on pig feed particles is sufficient, and the pig feed is not easy to damage.
Claims (8)
1. The utility model provides a fodder drying device draws air against current, includes drying barrel (1), its characterized in that: the top of the drying barrel (1) is provided with a distributed feeding device, the distributed feeding device comprises a feeding pipe (21), the feeding pipe (21) penetrates through the middle of the top cover of the drying barrel (1), the feeding pipe (21) is connected with the top cover of the drying barrel (1) through a bearing seat (22), the bottom of the feeding pipe (21) is communicated with a blanking inclined pipe (23), the blanking inclined pipe (23) is obliquely and downwards arranged from the middle of the drying barrel (1) to the edge, and the feeding pipe (21) is driven to rotate through a driving device (24); a ventilating funnel group (3) is arranged in the drying barrel (1) and below the distributed feeding device, and the bottom of the ventilating funnel group (3) is communicated with the discharging pipe (4); the discharge pipe (4) penetrates through the bottom plate of the drying barrel (1), the bottom plate of the drying barrel (1) is provided with an air inlet (101), and the air inlet (101) is connected with the air heater (5); an air outlet (102) is arranged on the top cover of the drying barrel (1).
2. The counter-current induced air feed drying device of claim 1, characterized in that: drive arrangement (24) are including installing motor (24.1) on drying bucket (1) top cap, the pivot and drive pulley (24.2) coaxial coupling of motor (24.1), and drive pulley (24.2) are connected with driven pulley (24.3) through the belt, and driven pulley (24.3) and inlet pipe (21) coaxial arrangement.
3. The counter-current induced air feed drying device of claim 1, characterized in that: the air-permeable funnel group (3) comprises an upper air-permeable funnel (31), a conical air-permeable hopper (32) and a lower air-permeable funnel (33), wherein the upper air-permeable funnel (31) is fixed on the inner wall of the drying barrel (1) and is positioned below the blanking inclined tube (23); the conical ventilation hopper (32) is positioned below the upper-layer ventilation hopper (31), a plurality of fixing rods (32.1) are arranged at the edge of the conical ventilation hopper (32), the fixing rods (32.1) are annularly arranged around the edge of the conical ventilation hopper (32), the conical ventilation hopper (32) is fixed on the inner wall of the drying barrel (1) through the fixing rods (32.1), and the tip end of the conical ventilation hopper (32) is arranged upwards; the lower-layer air-permeable funnel (33) is positioned below the conical air-permeable hopper (32), and the bottom of the lower-layer air-permeable funnel (33) is communicated with the discharge pipe (4).
4. The counter-current induced air feed drying device of claim 3, characterized in that: the upper layer ventilating funnel (31), the conical ventilating hopper (32) and the lower layer ventilating funnel (33) are all provided with a plurality of air holes, and the diameters of the air holes are smaller than the grain size of feed particles.
5. The counter-current induced air feed drying device of claim 3, characterized in that: the tip of the conical ventilation hopper (32) is upwards inserted into the opening at the bottom of the upper ventilation hopper (31), and a gap for feed particles to pass through is arranged between the opening at the bottom of the upper ventilation hopper (31) and the outer surface of the conical ventilation hopper (32).
6. The counter-current induced air feed drying device of claim 1, characterized in that: the bottom of the feeding pipe (21) is provided with a buffer chamber (25), and the blanking inclined pipe (23) is communicated with the buffer chamber (25).
7. The counter-current induced air feed drying device of claim 1, characterized in that: the top of the feeding pipe (21) is of a bell mouth structure, a feed hopper (6) is arranged above the bell mouth, and the feed hopper (6) is fixed on the top cover of the drying barrel (1) through a support.
8. The counter-current induced air feed drying device of claim 1, characterized in that: the bottom of the drying barrel (1) is provided with a supporting leg (103).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922108134.6U CN211084778U (en) | 2019-11-29 | 2019-11-29 | Fodder drying device with countercurrent air induction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922108134.6U CN211084778U (en) | 2019-11-29 | 2019-11-29 | Fodder drying device with countercurrent air induction |
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| Publication Number | Publication Date |
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| CN211084778U true CN211084778U (en) | 2020-07-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201922108134.6U Active CN211084778U (en) | 2019-11-29 | 2019-11-29 | Fodder drying device with countercurrent air induction |
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| CN (1) | CN211084778U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113908712A (en) * | 2021-09-27 | 2022-01-11 | 江西顺景生物科技有限公司 | High-efficient feed production raw material mixing device |
| CN115096063A (en) * | 2022-05-25 | 2022-09-23 | 广州市通四海生物科技有限公司 | Winery waste resource recycling flow production line and control method |
| CN115773649A (en) * | 2022-12-13 | 2023-03-10 | 四川中科兴业高新材料有限公司 | Continuous drying device of polyphenylene sulfide resin |
-
2019
- 2019-11-29 CN CN201922108134.6U patent/CN211084778U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113908712A (en) * | 2021-09-27 | 2022-01-11 | 江西顺景生物科技有限公司 | High-efficient feed production raw material mixing device |
| CN115096063A (en) * | 2022-05-25 | 2022-09-23 | 广州市通四海生物科技有限公司 | Winery waste resource recycling flow production line and control method |
| CN115773649A (en) * | 2022-12-13 | 2023-03-10 | 四川中科兴业高新材料有限公司 | Continuous drying device of polyphenylene sulfide resin |
| CN115773649B (en) * | 2022-12-13 | 2023-10-03 | 四川中科兴业高新材料有限公司 | Continuous drying device of polyphenylene sulfide resin |
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