CN214863902U

CN214863902U - Dry extrusion granulator

Info

Publication number: CN214863902U
Application number: CN202121373972.7U
Authority: CN
Inventors: 王确; 彭汉东; 胡晓倩
Original assignee: Zhejiang Yuanjiang Biotechnology Co ltd
Current assignee: Zhejiang Yuanjiang Biotechnology Co ltd
Priority date: 2021-06-21
Filing date: 2021-06-21
Publication date: 2021-11-26
Anticipated expiration: 2031-06-21

Abstract

The utility model relates to the technical field of granulators, in particular to a dry extrusion granulator; the improved grain filter comprises a frame, be provided with the box in the frame, it is connected with first broken axle and the broken axle of second to rotate on the inner wall of box, the below of first broken axle and the broken axle of second is provided with first slope filter screen, the outside of discharge gate is provided with first collecting box, the below of first slope filter screen is provided with U type stock guide, the below of U type stock guide is provided with defeated feed cylinder, the inside of defeated feed cylinder is provided with rotates the pivot of connecting in the inside of defeated feed cylinder, sets up in epaxial spiral leaf and sets up in the second filter screen of spiral leaf below, the lateral wall of first collecting box is provided with first granule pump, the lateral wall of defeated feed cylinder is provided with the second granule pump. The utility model provides a current granulator can't sieve shaping back granule and can't carry out the secondary operation shaping problem with the material after sieving.

Description

Dry extrusion granulator

Technical Field

The utility model relates to a granulator technical field, in particular to dry process extrusion granulator.

Background

The existing traditional granulator has the following defects: can only carry out the single shaping extrusion to food material, there is certain material unshaped in inside of food material after the shaping for present granulator can't sieve shaping back granule, and can't carry out the secondary operation shaping with sieving the back material, thereby makes present granulator granulation efficiency lower.

To this end, a dry extrusion granulator is proposed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a dry process extrusion granulator to the current granulator that provides in solving above-mentioned technique can't sieve shaping back granule and can't carry out the post processing shaping problem with the material after sieving.

In order to achieve the above purpose, the technical solution of the present invention is as follows:

a dry extrusion granulator comprises a frame, wherein a box body is arranged on the frame, a feed inlet is formed in the top of the box body, a first crushing shaft and a second crushing shaft are rotatably connected to the inner wall of the box body, a double-shaft motor is arranged on the outer side of the box body, the output end of the double-shaft motor is respectively connected with the first crushing shaft and the second crushing shaft, a first inclined filter screen is arranged below the first crushing shaft and the second crushing shaft, a discharge port penetrates through the side surface of the box body and is arranged close to the lowest end of the first inclined filter screen, a first collecting box is arranged on the outer side of the discharge port, a U-shaped guide plate is arranged below the first inclined filter screen, a feed delivery cylinder is arranged below the U-shaped guide plate, the extrusion end of the feed delivery cylinder penetrates through the box body, and the output end of the U-shaped guide plate is communicated with the input end of the feed cylinder through a pipeline, the inside of defeated feed cylinder is provided with the pivot of rotating the inside of connecting in defeated feed cylinder, sets up in epaxial spiral leaf and sets up in the second filter screen of spiral leaf below, the below of second filter screen is provided with the powder and collects the room, the lateral wall of first collecting box is provided with first granule pump, the input of first granule pump passes through the pipeline and communicates with first collecting box is inside, the output of first granule pump passes through the pipeline and is connected with the feed inlet, the lateral wall of defeated feed cylinder is provided with the second granule pump, the input of second granule pump passes through the pipeline and collects indoor intercommunication with the powder, the output of second granule pump passes through the pipeline and is connected with the feed inlet, still be provided with the controller in the frame, birotor motor, first granule pump, second granule pump are connected with the controller electricity respectively.

Specifically, still be provided with the support on the lateral wall of box, be provided with rotation motor and shaft coupling on the support, the output of rotating the motor is connected with the input of shaft coupling, the output and the pivot of shaft coupling are connected, rotation motor, shaft coupling are connected with the controller electricity respectively.

Specifically, the rack is further provided with a conveying belt, and the conveying belt is arranged close to the extrusion end of the conveying cylinder.

Specifically, the inner wall of the material conveying cylinder, the outer wall of the rotating shaft and the outer wall of the spiral blade are all covered with anti-adhesion materials.

Specifically, all be provided with the solenoid valve on the pipeline, the solenoid valve is connected with controller electricity.

The utility model has the advantages that: the utility model discloses a set up first crushing axle, second crushing axle and double pivot motor, can carry out preliminary crushing to food material, material after preliminary crushing sieves when passing through first slope filter screen, material that can carry out extrusion passes through first slope filter screen and U type stock guide on the one hand and gets into the conveying pipeline inside and carries out extrusion, the material is dispersed and is carried to the extrusion end of conveying pipeline by pivot and spiral leaf and takes shape, on the other hand material that can not pass through first slope filter screen is discharged by the discharge gate and gets into inside the first collecting box, cooperate with the use of first granule pump, can extract the material in the first collecting box and carry to the feed inlet department, carry out the extrusion process of smashing once more, in addition, through setting up second filter screen and powder collecting chamber, can collect the particle material that does not take shape, cooperate with the use of second granule pump, can collect indoor material to the powder and extract and carry to feed inlet department, carry out broken extrusion process once more for this kind of granulator can sieve the principle granule of not shaping and carry out secondary granulation processing, has improved the holistic granulation efficiency of current granulator.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention.

Reference numerals: the device comprises a rack 1, a controller 2, a support 3, a rotating motor 4, a coupler 5, a feeding hole 6, a first crushing shaft 7, a second crushing shaft 8, a first inclined filter screen 9, a U-shaped material guide plate 10, a discharging hole 11, a first collecting box 12, a first particle pump 13, a box body 14, a second particle pump 15, a rotating shaft 16, a spiral blade 17, a second filter screen 18, a powder collecting chamber 19, a conveying belt 20 and a conveying cylinder 21.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to the attached drawing 1, a dry extrusion granulator comprises a frame 1, wherein a box body 14 is arranged on the frame 1, a feed inlet 6 is arranged at the top of the box body 14, a first crushing shaft 7 and a second crushing shaft 8 are rotatably connected to the inner wall of the box body 14, a double-rotating shaft 16 motor is arranged on the outer side of the box body 14, the output end of the double-rotating shaft 16 motor is respectively connected with the first crushing shaft 7 and the second crushing shaft 8, a first inclined filter screen 9 is arranged below the first crushing shaft 7 and the second crushing shaft 8, a discharge port 11 is arranged on the side surface of the box body 14 in a penetrating manner, the discharge port 11 is arranged close to the lowest end of the first inclined filter screen 9, a first collecting box 12 is arranged on the outer side of the discharge port 11, a U-shaped material guide plate 10 is arranged below the first inclined filter screen 9, a material conveying barrel 21 is arranged below the U-shaped material guide plate 10, and the extrusion end of the material delivery cylinder 21 is arranged through the box body 14, the output end of the U-shaped material guide plate 10 is communicated with the input end of the material delivery cylinder 21 through a pipeline, the inside of the material delivery cylinder 21 is provided with a rotating shaft 16 rotatably connected with the inside of the material delivery cylinder 21, a spiral blade 17 arranged on the rotating shaft 16 and a second filter screen 18 arranged below the spiral blade 17, a powder collecting chamber 19 is arranged below the second filter screen 18, the outer side wall of the first collecting box 12 is provided with a first particle pump 13, the input end of the first particle pump 13 is communicated with the inside of the first collecting box 12 through a pipeline, the output end of the first particle pump 13 is connected with the feed inlet 6 through a pipeline, the outer side wall of the material delivery cylinder 21 is provided with a second particle pump 15, the input end of the second particle pump 15 is communicated with the inside of the powder collecting chamber 19 through a pipeline, the output end of the second particle pump 15 is connected with the feed inlet 6 through a pipeline, the frame 1 is also provided with a controller 2, and the double-rotating-shaft 16 motor, the first particle pump 13 and the second particle pump 15 are respectively electrically connected with the controller 2; the utility model discloses a set up first crushing axle 7, second crushing axle 8 and two 16 motors of spool, can carry out preliminary crushing to food material, the material after preliminary crushing sieves when through first slope filter screen 9, on the one hand, the material that can carry out extrusion forms loops through first slope filter screen 9 and U type stock guide 10 and gets into the feed delivery section of thick bamboo 21 inside and carries out extrusion, the material is dispersed and is carried to the extrusion end of feed delivery section of thick bamboo 21 by pivot 16 and spiral leaf 17 and takes shape, on the other hand, the material that can not pass through first slope filter screen 9 is discharged by discharge gate 11 and gets into first collecting box 12 inside, cooperate with the use of first granule pump 13, can extract the material in first collecting box 12 and carry to feed inlet 6 department, carry out crushing extrusion process once more, in addition, through setting up second filter screen 18 and powder collecting chamber 19, can collect unformed particle material, cooperate the use of second granule pump 15, can collect the material in the room 19 and extract and carry to feed inlet 6 departments to the powder, carry out broken extrusion process once more for this kind of granulator can sieve unformed principle granule and carry out secondary granulation processing, has improved the holistic granulation efficiency of current granulator.

Specifically, a support 3 is further arranged on the outer side wall of the box body 14, a rotating motor 4 and a coupling 5 are arranged on the support 3, the output end of the rotating motor 4 is connected with the input end of the coupling 5, the output end of the coupling 5 is connected with a rotating shaft 16, and the rotating motor 4 and the coupling 5 are respectively electrically connected with the controller 2; through setting up rotating electrical machines 4 and shaft coupling 5, can drive pivot 16 and helical blade 17 and rotate, can disperse the extrusion process to the material.

Specifically, the frame 1 is further provided with a conveyor belt 20, and the conveyor belt 20 is disposed near an extrusion end of the feed delivery cylinder 21 and used for conveying the molded material to a next process.

Specifically, the inner wall of the material conveying cylinder 21, the outer wall of the rotating shaft 16 and the outer wall of the spiral blade 17 are all covered with anti-adhesion materials.

Specifically, all be provided with the solenoid valve on the pipeline, the solenoid valve links to each other with controller 2 electricity.

Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.

Claims

1. A dry-method extrusion granulator comprises a frame and is characterized in that a box body is arranged on the frame, a feed inlet is formed in the top of the box body, a first crushing shaft and a second crushing shaft are rotatably connected to the inner wall of the box body, a double-shaft motor is arranged on the outer side of the box body, the output end of the double-shaft motor is respectively connected with the first crushing shaft and the second crushing shaft, a first inclined filter screen is arranged below the first crushing shaft and the second crushing shaft, a discharge port is arranged on the side face of the box body in a penetrating manner and is close to the lowest end of the first inclined filter screen, a first collecting box is arranged on the outer side of the discharge port, a U-shaped guide plate is arranged below the first inclined filter screen, a feed conveying cylinder is arranged below the U-shaped guide plate, the extrusion end of the feed conveying cylinder penetrates through the box body, the output end of the U-shaped guide plate is communicated with the input end of the feed cylinder through a pipeline, the inside of defeated feed cylinder is provided with the pivot of rotating the inside of connecting in defeated feed cylinder, sets up in epaxial spiral leaf and sets up in the second filter screen of spiral leaf below, the below of second filter screen is provided with the powder and collects the room, the lateral wall of first collecting box is provided with first granule pump, the input of first granule pump passes through the pipeline and communicates with first collecting box is inside, the output of first granule pump passes through the pipeline and is connected with the feed inlet, the lateral wall of defeated feed cylinder is provided with the second granule pump, the input of second granule pump passes through the pipeline and collects indoor intercommunication with the powder, the output of second granule pump passes through the pipeline and is connected with the feed inlet, still be provided with the controller in the frame, birotor motor, first granule pump, second granule pump are connected with the controller electricity respectively.

2. The dry extrusion granulator according to claim 1, wherein a support is further disposed on an outer side wall of the box, a rotating motor and a coupling are disposed on the support, an output end of the rotating motor is connected with an input end of the coupling, an output end of the coupling is connected with the rotating shaft, and the rotating motor and the coupling are electrically connected to the controller respectively.

3. The dry extrusion granulator of claim 1, wherein the frame further comprises a conveyor belt disposed adjacent to the extrusion end of the feed cylinder.

4. The dry extrusion granulator according to claim 1, wherein the inner wall of the feed delivery cylinder, the outer wall of the rotating shaft and the outer wall of the spiral blade are covered with anti-adhesion materials.

5. The dry extrusion granulator of claim 1, wherein the pipes are each provided with a solenoid valve, and the solenoid valves are electrically connected to the controller.