CN210206752U - Heat convection type granulator device for feeding granulation - Google Patents
Heat convection type granulator device for feeding granulation Download PDFInfo
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- CN210206752U CN210206752U CN201921104411.XU CN201921104411U CN210206752U CN 210206752 U CN210206752 U CN 210206752U CN 201921104411 U CN201921104411 U CN 201921104411U CN 210206752 U CN210206752 U CN 210206752U
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Abstract
The utility model discloses a thermal convection formula feed granulator device for granulation belongs to granulation technical field, and it is poor to have solved current raw materials drying effect when the granulation, problem that the spheronization granulation is inefficient, and its technical essential is: the granulating device comprises a granulator shell, a feeding pipe, a rotating shaft, a first granulating disc and a second granulating disc, wherein a granulating plate is mounted at the bottom of the feeding pipe, a plurality of granulating holes are formed in the granulating plate, a cutting knife is arranged at the bottom of the granulating plate and mounted on the rotating shaft, the first granulating disc is arranged below the cutting knife, a blanking groove is formed between the first granulating disc and the inner wall of the granulator shell, spiral blades are mounted on the rotating shaft in the feeding pipe, so that the efficiency of extruding materials along the granulating holes is improved, the materials are granular when cut by the cutting knife, the granular materials fall onto the granulating disc to be subjected to rolling granulation, the granular materials are contacted with hot air flowing from bottom to top, the drying efficiency of the material granules is improved, the granulated materials are discharged from a discharge pipe, and the granulating efficiency and effect are improved.
Description
Technical Field
The utility model relates to the technical field of granulation, in particular to a heat convection type granulator device for feeding granulation.
Background
With the increase of the scale of the breeding industry year by year, in order to prevent animals from only selecting interested feed to eat when using the feed, the powdered feed is usually mixed together by a granulator, and the use cost of the existing granulator can be increased by heating, extruding and other operations on the original feed in the granulation process, so that more or less nutrient components in the original feed can be lost, and the granulated feed needs to be dried and cooled after the granulation process is established because the granulated feed is heated in the establishment process, so that the preparation time of the granulated feed is greatly increased, the preparation cost of the feed is also increased, and the quality of the granulated product can be influenced and economic loss can be caused due to careless operation in the drying and cooling process.
Chinese patent CN205337540U discloses a pair roller formula feed granulator, including frame and telescopic link, the frame top is equipped with the pair roller device, and the pair roller device includes first granulation roller and second granulation roller, and every granulation roller surface all is equipped with a plurality of tooth's sockets, pair roller device top is equipped with feeding device, pair roller device below is equipped with screening plant, though can be with original powdered feed compaction, make it be more easily extruded and form granular feed, is equipped with screening plant bottom the pair roller device, can be with compression molding's granular feed, sieve the operation.
However, in the above operation process, after the feed is granulated by the pair roller device, the feed particles are not in contact with air, so that the drying and forming time is affected, and further rounding granulation operation cannot be performed in the drying process, so that the particles extruded by the rollers are not uniform, the drying effect during granulation is poor, and the rounding granulation efficiency is low. Therefore, there is a need to provide a heat convection type feeding granulator device for granulation, which aims to solve the above problems.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects existing in the prior art, the embodiment of the utility model provides a heat convection type feeding granulator device for granulation, which solves the problems in the prior art.
In order to achieve the above object, the utility model provides a following technical scheme:
a thermal convection type granulator device for feed granulation comprises a granulator shell, a feed pipe, a rotating shaft, a first granulation disc and a second granulation disc, wherein the top of the granulator shell is connected with the feed pipe, the top of the feed pipe is communicated with a storage tank, the top of the storage tank is provided with a motor, a motor shaft of the motor is connected with the rotating shaft, the bottom of the feed pipe is provided with a granulation plate, the granulation plate is provided with a plurality of granulation holes, the bottom of the granulation plate is provided with a cutting knife, the cutting knife is arranged on the rotating shaft, the first granulation disc is arranged below the cutting knife, a blanking groove is arranged between the first granulation disc and the inner wall of the granulator shell, a flow guide cover is arranged below the blanking groove, and the rotating shaft below the flow; the bottom side of the granulator shell is connected with an air inlet cover, and the side wall of the top of the granulator shell is provided with an air suction cover.
As a further aspect of the present invention, the rotating shaft is vertically disposed in the granulator housing, and the helical blade is welded to the rotating shaft inside the feeding pipe.
As a further scheme of the utility model, first grain dish is installed on the rotation axis, and first grain dish includes anti-adhesion coating layer, heat-conducting layer, ceramic layer and metal frame, the anti-adhesion coating layer sets up the upper surface at the heat-conducting layer, and the ceramic layer is connected to the heat-conducting layer, and the ceramic layer is fixed on the metal frame, and the metal frame is connected with the rotation axis.
As a further aspect of the present invention, the air guide sleeve is fixed on the inner wall of the granulator housing, and a chute for the falling of the material is provided between the bottom of the air guide sleeve and the rotating shaft.
As a further aspect of the present invention, the structure of the second granulating pan is the same as the structure of the first granulating pan.
As a further proposal of the utility model, the bottom of the granulator shell is provided with a collecting hopper which is connected with a discharging pipe.
As a further scheme of the utility model, the air inlet cover surface is equipped with a plurality of inlet ports, inlet port and the inside intercommunication of granulator casing, and the surface of inlet port is equipped with the protection network that is used for keeping apart the granule, and main blast pipe is connected to the air inlet cover, and the air heater is connected to main blast pipe, and the circulating pipe is connected to the air heater, installs dehumidification rose box on the circulating pipe, and the circulating pipe connection cover of breathing in, the cover surface of breathing in is equipped with a plurality of ventholes.
As a further proposal of the utility model, the middle part of the first granulating disk is in a horizontal disk shape, and the edge of the first granulating disk is an upward raised flange.
To sum up, compared with the prior art, the embodiment of the utility model has the following beneficial effects:
the utility model discloses a heat convection formula feed granulator device for granulation through installing helical blade on the rotation axis in the inlet tube, increases the efficiency that the material was extruded along the hole of granulating, and the material is the graininess under the cutting off cutter cut off, and the graininess material falls to the granulation dish on the spheronization granulation, with the hot-blast contact that flows from bottom to top, improves the efficiency that the material granule was dried, and the material after granulating is discharged from row material pipe, improves the efficiency and the effect of granulating.
To illustrate the structural features and functions of the present invention more clearly, the present invention will be described in detail with reference to the accompanying drawings and specific embodiments.
Drawings
Fig. 1 is a schematic structural view of embodiment 1 of the present invention.
Fig. 2 is a schematic structural view of a first granulating pan in embodiment 1 of the present invention.
Fig. 3 is a schematic structural view of the air guide sleeve in the embodiment of the present invention.
Fig. 4 is a schematic structural view of embodiment 2 of the present invention.
Fig. 5 is a schematic structural diagram of the first granulating pan in the embodiment of the present invention.
Reference numerals: 1-granulator shell, 2-storage tank, 3-feeding pipe, 4-granulating plate, 5-granulating hole, 6-rotating shaft, 7-motor, 8-helical blade, 9-cutting knife, 10-first granulating disc, 11-anti-bonding coating layer, 12-heat conducting layer, 13-ceramic layer, 14-metal frame, 15-blanking groove, 16-air guide cover, 17-second granulating disc, 18-hot air blower, 19-main air supply pipe, 20-air inlet cover, 21-air inlet hole, 22-air outlet hole, 23-air suction cover, 24-dehumidification filter box, 25-circulating pipe, 26-collecting hopper and 27-discharging pipe.
Detailed Description
The technical solution of the present invention will be further explained with reference to the accompanying drawings and specific embodiments.
Example 1
Referring to fig. 1 to 3, a thermal convection type feeding granulator device for granulation comprises a granulator shell 1, a feeding pipe 3, a rotating shaft 6, a first granulation disc 10 and a second granulation disc 17, wherein the top of the granulator shell 1 is connected with the feeding pipe 3, the top of the feeding pipe 3 is communicated with a storage tank 2, the top of the storage tank 2 is provided with a motor 7, a motor shaft of the motor 7 is connected with the rotating shaft 6, the rotating shaft 6 is vertically arranged in the granulator shell 1, the rotating shaft 6 in the feeding pipe 3 is welded with a helical blade 8, and when the motor 7 drives the rotating shaft 6 to rotate, the helical blade 8 on the rotating shaft 6 pushes materials entering the feeding pipe 3 downwards;
the granulating plate 4 is arranged at the bottom of the feeding pipe 3, a plurality of granulating holes 5 are formed in the granulating plate 4, materials are extruded out of the granulating holes 5 in a strip shape, the cutting-off knife 9 is arranged at the bottom of the granulating plate 4, the cutting-off knife 9 is arranged on the rotating shaft 6, and after the materials are extruded out of the granulating holes 5, the materials are cut into granules by the cutting-off knife 9;
a first granulating disc 10 is arranged below the cutting knife 9, the first granulating disc 10 is installed on the rotating shaft 6, the first granulating disc 10 comprises an anti-bonding coating layer 11, a heat conduction layer 12, a ceramic layer 13 and a metal frame 14, the anti-bonding coating layer 11 is arranged on the upper surface of the heat conduction layer 12, the heat conduction layer 12 is connected with the ceramic layer 13, the ceramic layer 13 is fixed on the metal frame 14, the metal frame 14 is connected with the rotating shaft 6, a blanking groove 15 is arranged between the first granulating disc 10 and the inner wall of the granulator shell 1, a flow guide cover 16 is arranged below the blanking groove 15, the flow guide cover 16 is fixed on the inner wall of the granulator shell 1, and a blanking groove 15 for material falling is also arranged between the bottom of the flow guide cover 16 and the; a second granulation disc 17 is arranged on the rotating shaft 6 below the air guide sleeve 16, the structure of the second granulation disc 17 is the same as that of the first granulation disc 10, a collecting hopper 26 is arranged at the bottom of the granulator shell 1, and the collecting hopper 26 is connected with a discharging pipe 27.
The granulator is characterized in that an air inlet cover 20 is connected to the bottom side of the granulator shell 1, a plurality of air inlet holes 21 are formed in the surface of the air inlet cover 20, the air inlet holes 21 are communicated with the interior of the granulator shell 1, a protective screen for isolating particles is arranged on the surface of the air inlet holes 21, the air inlet cover 20 is connected with a main air supply pipe 19, the main air supply pipe 19 is connected with an air heater 18, the air heater 18 is connected with a circulating pipe 25, a dehumidifying filter box 24 is mounted on the circulating pipe 25, the circulating pipe 25 is connected with an air suction cover 23, the air suction cover 23 is arranged on the side wall of the top of.
Example 2
Referring to fig. 3 to 5, a heat convection type feeding granulator device for granulation comprises a granulator shell 1, a feeding pipe 3, a rotating shaft 6, a first granulation disc 10 and a second granulation disc 17, wherein the top of the granulator shell 1 is connected with the feeding pipe 3, the top of the feeding pipe 3 is communicated with a storage tank 2, the top of the storage tank 2 is provided with a motor 7, a motor shaft of the motor 7 is connected with the rotating shaft 6, the rotating shaft 6 is vertically arranged in the granulator shell 1, the rotating shaft 6 in the feeding pipe 3 is welded with a helical blade 8, and when the motor 7 drives the rotating shaft 6 to rotate, the helical blade 8 on the rotating shaft 6 pushes materials entering the feeding pipe 3 downwards;
the granulating plate 4 is arranged at the bottom of the feeding pipe 3, a plurality of granulating holes 5 are formed in the granulating plate 4, materials are extruded out of the granulating holes 5 in a strip shape, the cutting-off knife 9 is arranged at the bottom of the granulating plate 4, the cutting-off knife 9 is arranged on the rotating shaft 6, and after the materials are extruded out of the granulating holes 5, the materials are cut into granules by the cutting-off knife 9;
a first granulating disc 10 is arranged below the cutting knife 9, the first granulating disc 10 is installed on the rotating shaft 6, the first granulating disc 10 comprises an anti-bonding coating layer 11, a heat conduction layer 12, a ceramic layer 13 and a metal frame 14, the anti-bonding coating layer 11 is arranged on the upper surface of the heat conduction layer 12, the heat conduction layer 12 is connected with the ceramic layer 13, the ceramic layer 13 is fixed on the metal frame 14, the metal frame 14 is connected with the rotating shaft 6, a blanking groove 15 is arranged between the first granulating disc 10 and the inner wall of the granulator shell 1, a second granulating disc 17 is installed on the rotating shaft 6 below the diversion cover 16, and the structure of the second granulating disc 17 is the same as that of the first granulating disc 10;
different from embodiment 1, the middle part of the first granulating disk 10 is in a horizontal disc shape, the edge of the first granulating disk 10 is a raised rib, and the raised rib is beneficial to increase the blocking of the material particles rolling in the horizontal disc shape in the middle part of the first granulating disk 10, so that the granulating time is prolonged, and the rest of the structure of the embodiment of the utility model is the same as that of embodiment 1.
The utility model discloses a theory of operation is:
when granulation is carried out, the starting motor 7 works and drives the rotating shaft 6 to rotate, the helical blade 8 on the rotating shaft 6 extrudes the materials entering the feeding pipe 3 along the granulating hole 5 and cuts the materials into granules by the cutting knife 9, the granular materials fall on the first granulating disc 10 to be subjected to rounding granulation, meanwhile, the hot air fan 18 is started, hot air enters from the air inlet 21, flows along the inside of the granulator shell 1 from bottom to top and contacts with the material granules for drying the material granules, and the granulated materials are discharged from the discharging pipe 27 by matching with the rounding operation of the first granulating disc 10 and the second granulating disc 17, so that the granulation efficiency and effect are improved.
The technical principle of the present invention has been described above with reference to specific embodiments, which are merely preferred embodiments of the present invention. The utility model discloses a scope of protection not only limits in above-mentioned embodiment, and the all belongings the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. Those skilled in the art will appreciate that other embodiments of the invention can be devised which do not require inventive effort and which fall within the scope of the present invention.
Claims (8)
1. A thermal convection type granulator device for feeding granulation comprises a granulator shell (1), a feeding pipe (3), a rotating shaft (6), a first granulation disc (10) and a second granulation disc (17), wherein the feeding pipe (3) is connected to the top of the granulator shell (1), the top of the feeding pipe (3) is communicated with a storage tank (2), a motor (7) is installed at the top of the storage tank (2), a motor shaft of the motor (7) is connected with the rotating shaft (6), the granulator device is characterized in that a granulation plate (4) is installed at the bottom of the feeding pipe (3), a plurality of granulation holes (5) are formed in the granulation plate (4), a cutting knife (9) is arranged at the bottom of the granulation plate (4), the cutting knife (9) is installed on the rotating shaft (6), the first granulation disc (10) is arranged below the cutting knife (9), a blanking groove (15) is arranged between the first granulation disc (10) and the inner wall of the granulator shell, a flow guide cover (16) is arranged below the charging chute (15), and a second granulating disc (17) is arranged on the rotating shaft (6) below the flow guide cover (16); the bottom side of the granulator shell (1) is connected with an air inlet cover (20), and the side wall of the top of the granulator shell (1) is provided with an air suction cover (23).
2. A heat convection type feed granulator device for granulation according to claim 1 characterized in that the rotating shaft (6) is vertically arranged inside the granulator housing (1) and the screw blades (8) are welded on the rotating shaft (6) inside the feed pipe (3).
3. A heat convection type feed granulator device according to claim 2, wherein the first granulating pan (10) is installed on the rotating shaft (6), the first granulating pan (10) comprises an anti-sticking coating layer (11), a heat conducting layer (12), a ceramic layer (13) and a metal frame (14), the anti-sticking coating layer (11) is disposed on the upper surface of the heat conducting layer (12), the heat conducting layer (12) is connected with the ceramic layer (13), the ceramic layer (13) is fixed on the metal frame (14), and the metal frame (14) is connected with the rotating shaft (6).
4. A heat convection type feed granulator device for granulation according to claim 3 wherein the air guide (16) is fixed on the inner wall of the granulator housing (1) and a chute (15) for the material to fall is provided between the bottom of the air guide (16) and the rotating shaft (6).
5. A heat convection feeding granulator device according to claim 4 characterized in that the second granulation disk (17) has the same structure as the first granulation disk (10).
6. A heat convection feeding granulator device according to claim 1 characterized in that the bottom of the granulator housing (1) is equipped with a collection hopper (26), the collection hopper (26) is connected with a discharge pipe (27).
7. A heat convection type feed granulator device according to any one of claims 1 to 6, wherein the air inlet cover (20) has a plurality of air inlet holes (21) on its surface, the air inlet holes (21) are communicated with the inside of the granulator housing (1), the surface of the air inlet holes (21) is provided with a protective screen for isolating granules, the air inlet cover (20) is connected with the main air supply pipe (19), the main air supply pipe (19) is connected with the hot air blower (18), the hot air blower (18) is connected with the circulating pipe (25), the circulating pipe (25) is provided with the dehumidifying filter box (24), the circulating pipe (25) is connected with the air suction cover (23), and the surface of the air suction cover (23) is provided with a plurality of air outlet holes (22.
8. A heat convection type feed granulator device according to claim 5 wherein the first granulating disk (10) has a horizontal disk shape in the middle and the edge of the first granulating disk (10) is a raised rib.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921104411.XU CN210206752U (en) | 2019-07-15 | 2019-07-15 | Heat convection type granulator device for feeding granulation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921104411.XU CN210206752U (en) | 2019-07-15 | 2019-07-15 | Heat convection type granulator device for feeding granulation |
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| Publication Number | Publication Date |
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| CN210206752U true CN210206752U (en) | 2020-03-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921104411.XU Expired - Fee Related CN210206752U (en) | 2019-07-15 | 2019-07-15 | Heat convection type granulator device for feeding granulation |
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| CN (1) | CN210206752U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111375344A (en) * | 2020-04-23 | 2020-07-07 | 周全红 | Medical mixed granulation drying equipment |
| CN111637692A (en) * | 2020-05-28 | 2020-09-08 | 绥阳县华丰电器有限公司 | Freeze drying equipment based on integral side structure |
| CN112592210A (en) * | 2020-12-31 | 2021-04-02 | 国投新疆罗布泊钾盐有限责任公司 | Preparation method of potash magnesium sulphate fertilizer spherical particles |
| CN117695939A (en) * | 2024-02-02 | 2024-03-15 | 格莱德(福建)生物科技有限公司 | Canine feed particle forming machine |
-
2019
- 2019-07-15 CN CN201921104411.XU patent/CN210206752U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111375344A (en) * | 2020-04-23 | 2020-07-07 | 周全红 | Medical mixed granulation drying equipment |
| CN111637692A (en) * | 2020-05-28 | 2020-09-08 | 绥阳县华丰电器有限公司 | Freeze drying equipment based on integral side structure |
| CN112592210A (en) * | 2020-12-31 | 2021-04-02 | 国投新疆罗布泊钾盐有限责任公司 | Preparation method of potash magnesium sulphate fertilizer spherical particles |
| CN117695939A (en) * | 2024-02-02 | 2024-03-15 | 格莱德(福建)生物科技有限公司 | Canine feed particle forming machine |
| CN117695939B (en) * | 2024-02-02 | 2024-05-07 | 格莱德(福建)生物科技有限公司 | Canine feed particle forming machine |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200331 Termination date: 20210715 |