CN214599286U

CN214599286U - Complete equipment for granulating feed

Info

Publication number: CN214599286U
Application number: CN202120843252.6U
Authority: CN
Inventors: 林美芳; 刘步期
Original assignee: Fuzhou Dechuang Feed Co ltd
Current assignee: Fuzhou Dechuang Feed Co ltd
Priority date: 2021-04-23
Filing date: 2021-04-23
Publication date: 2021-11-05
Anticipated expiration: 2031-04-23

Abstract

The utility model relates to a fodder pelletization complete sets, including pelletization pipeline and the pipeline of not pelletizing, the pelletization pipeline connects gradually along the direction of delivery of material and sets up and remains pelletization storehouse, feed modulator, ring mould granulator, impeller airlock, counter-current cooler, double-roll crusher, bucket elevator, vibration classifying screen, first finished product storehouse, and the pipeline of not pelletizing connects gradually along the direction of delivery of material and is provided with powder sieve, second finished product storehouse. The complete feed granulating equipment is simple in structure.

Description

Complete equipment for granulating feed

Technical Field

The utility model relates to a fodder pelletization complete sets.

Background

The granulated feed is formed by heating and bonding (molding) powdery small particles or fibrous raw materials through the mechanical action of water, heat and pressure. Granulation is a processing technology adopted by most feed mills and is an important process which is regarded as important and continuously developed by the feed industry.

The traditional complete equipment for granulating the feed has the defects that the feed granules are not uniform enough in size and are easy to be mixed with small powdery particles.

SUMMERY OF THE UTILITY MODEL

In view of the defects of the prior art, the technical problem to be solved by the utility model is to provide a complete set of feed granulating equipment.

In order to solve the technical problem, the technical scheme of the utility model is that: the feed granulating complete equipment comprises a granulating pipeline and a non-granulating pipeline, wherein the granulating pipeline is sequentially connected and provided with a to-be-granulated bin, a feeding modulator, a ring die granulator, an impeller air seal machine, a counter-flow cooler, a double-roller crusher, a bucket elevator, a vibration grading sieve and a first finished product bin along the conveying direction of materials, and the non-granulating pipeline is sequentially connected and provided with a powder sieve and a second finished product bin along the conveying direction of the materials.

Preferably, the bottom outlet of the bin to be granulated is provided with a pneumatic gate.

Preferably, the impeller airlock is located the top of counter-flow cooler, and the bottom of counter-flow cooler all is equipped with the screen cloth net gape all around and links firmly one and is used for the annular air inlet chamber including screen cloth net gape parcel all around, and the annular air inlet chamber is square and all is equipped with a plurality of air inlet all around the bottom surface, and the top of counter-flow cooler is connected with centrifugal unloader, and the fan is connected to centrifugal unloader's gas outlet, and the dust outlet leads to bucket elevator.

Preferably, the interior of the vibration grading sieve is sequentially provided with a first sieve layer, a second sieve layer and a bottom layer which are declined from top to bottom, sieve holes of the first sieve layer and the second sieve layer are gradually reduced, the feed on the first sieve layer is used for being conveyed to the granulator, the feed on the second sieve layer is communicated with the first finished product bin, and the feed on the bottom layer is used for being conveyed to the bin to be granulated.

Preferably, an outlet at the bottom of the first finished product bin is provided with an automatic quantitative packing scale, a dust hood is arranged beside the automatic quantitative packing scale and connected with a pulse dust collector, a horizontal conveying belt is arranged below the automatic quantitative packing scale, and a bag sewing machine is arranged beside the conveying belt.

Preferably, the bottom of the second finished product bin is provided with a bagging pipe, and the bagging pipe is provided with a pneumatic gate.

Compared with the prior art, the utility model discloses following beneficial effect has: the double-roller crusher crushes large feed grains into a plurality of small feed grains, the small feed grains enter the vibration grading sieve through the bucket elevator, granular feeds with different sizes are sieved out, granular feed with different sizes is separated, and doping is avoided.

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

Drawings

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

Fig. 2 is a schematic view of the construction of the counter-flow cooler.

Fig. 3 is a sectional view a-a of fig. 2.

Detailed Description

The present invention will be further explained with reference to the drawings and the embodiments.

It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the disclosure. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

As shown in fig. 1 to 3, the present embodiment provides a feed granulating complete equipment, which includes a granulating pipeline 1 and a non-granulating pipeline 2, the granulating pipeline is sequentially connected and provided with a to-be-granulated bin 3, a feeding modulator 4, a ring die granulator 5, an impeller airlock 6, a counter flow cooler 7, a double-roller crusher 8, a bucket elevator 9, a vibration classifying screen 10 and a first finished product bin 11 along a material conveying direction, and the non-granulating pipeline is sequentially connected and provided with a powder screen 12 and a second finished product bin 13 along the material conveying direction.

In the embodiment of the utility model provides an in, treat that the bottom export in pelletization storehouse is equipped with pneumatic gate 14.

The embodiment of the utility model provides an in, impeller airlock is located the top of counter-flow cooler, and the bottom of counter-flow cooler all is equipped with screen cloth net gape 15 all around and links firmly one and is used for the annular air inlet chamber 16 including screen cloth net gape parcel all around, and the annular air inlet chamber all is equipped with a plurality of air inlet 17 for square and the bottom surface all around, and the top of counter-flow cooler is connected with centrifugal unloader 18, and fan 19 is connected to centrifugal unloader's gas outlet, and the dust outlet leads to the bucket elevator. The centrifugal discharger is also called cyclone separator, and mainly separates material gas by the action of centrifugal force when two-phase flow rotates.

The embodiment of the utility model provides an in, the inside of shale shaker down is equipped with first sieve layer 20, second sieve layer 21, the bottom 22 that have a down dip in proper order from last, and the sieve mesh on first sieve layer, second sieve layer reduces gradually, and the fodder on first sieve layer is used for sending to the granulator, and the fodder on second sieve layer leads to first finished product storehouse, and the fodder of bottom is used for sending to waiting to granulate the storehouse.

The embodiment of the utility model provides an in, the bottom export in first finished product storehouse is equipped with automatic ration packing and calls 23, and the outer side that automatic ration packing was called is equipped with suction hood 24, and pulse dust collector 25 is connected to the suction hood, and the below that automatic ration packing was called is equipped with horizontally conveyer belt 26, and the side of conveyer belt is equipped with sack closer 27.

In the embodiment of the utility model, the bottom in second finished product storehouse is equipped with bagging-off pipe 28, is equipped with pneumatic gate on the bagging-off pipe.

The working principle of the complete feed granulating equipment is as follows: and feeding the powdery material to be granulated into a circular mold granulator through a feeding modulator to manufacture large feed granules. The counterflow cooler sucks air from bottom to top to cool the feed, and the centrifugal discharger is also called a cyclone separator and mainly separates the feed from gas by the action of centrifugal force when two-phase flow rotates. The double-roller crusher crushes large feed grains into a plurality of small feed grains, the small feed grains and powder separated by the centrifugal discharger enter the vibration grading sieve through the bucket elevator, and granular feed with different sizes is screened out to separate granular feed with different sizes, so that doping is avoided. The feed of the first screen layer is sent to the granulator, the feed of the second screen layer is led to the first finished product bin, and the feed of the bottom layer is sent to the bin to be granulated. And weighing, packaging and sealing the small feed particles in the first finished product bin. And the granulating pipeline is not directly packed by a bagging pipe.

While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention. However, any simple modification, equivalent change and modification made to the above embodiments according to the technical substance of the present invention still belong to the protection scope of the technical solution of the present invention.

Claims

1. A complete set of feed granulating equipment is characterized in that: the granulating pipeline is sequentially connected with a to-be-granulated bin, a feeding modulator, a ring die granulator, an impeller air seal machine, a counter-flow cooler, a double-roller crusher, a bucket elevator, a vibration classifying screen and a first finished product bin along the conveying direction of materials, and the non-granulating pipeline is sequentially connected with a powder screen and a second finished product bin along the conveying direction of the materials.

2. The feed pelleting kit of claim 1, wherein: and a pneumatic gate is arranged at the outlet at the bottom of the grain bin to be granulated.

3. The feed pelleting kit of claim 1, wherein: the impeller airlock is located the top of counter-flow cooler, and the bottom of counter-flow cooler all is equipped with the screen cloth net gape all around and links firmly an annular air inlet chamber including being used for with screen cloth net gape parcel all around, and annular air inlet chamber all is equipped with a plurality of air inlet for square and bottom surface all around, and the top of counter-flow cooler is connected with centrifugal unloader, and the fan is connected to centrifugal unloader's gas outlet, and the dust outlet leads to the bucket elevator.

4. The feed pelleting kit of claim 1, wherein: the inside of vibration classifying screen is equipped with first sieve layer, second sieve layer, the bottom that has a down dip from last down in proper order, and the sieve mesh on first sieve layer, second sieve layer reduces gradually, and the fodder on first sieve layer is used for sending to the granulator, and the fodder on second sieve layer leads to first finished product storehouse, and the fodder of bottom is used for sending to waiting to pelletize the storehouse.

5. The feed pelleting kit of claim 1, wherein: an outlet at the bottom of the first finished product bin is provided with an automatic quantitative packing scale, a dust hood is arranged beside the automatic quantitative packing scale and connected with a pulse dust collector, a horizontal conveying belt is arranged below the automatic quantitative packing scale, and a bag sewing machine is arranged beside the conveying belt.

6. The feed pelleting kit of claim 1, wherein: the bottom of the second finished product bin is provided with a bagging pipe, and the bagging pipe is provided with a pneumatic gate.