CN211581532U

CN211581532U - Enzyme preparation spraying device after preparation

Info

Publication number: CN211581532U
Application number: CN201922339206.8U
Authority: CN
Inventors: 龚程辉; 赵莹; 黄红梅; 刘雅正; 张红飞
Original assignee: Shanghai Xborn Biotechnology Co ltd
Current assignee: Shanghai Xborn Biotechnology Co ltd
Priority date: 2019-12-20
Filing date: 2019-12-20
Publication date: 2020-09-29
Anticipated expiration: 2029-12-20

Abstract

The utility model discloses a pelletization back enzyme preparation spraying device, a serial communication port, including material buffer storage storehouse, material buffer storage storehouse rear is equipped with granulator, shale shaker, enzyme preparation in proper order and adds machine and finished product storehouse. The utility model adopts the liquid enzyme preparation and the spraying technology after granulation, so that the enzyme preparation is prevented from entering the high-temperature conditioning process, thereby keeping the stability of activity; while avoiding excessive addition.

Description

Enzyme preparation spraying device after preparation

Technical Field

The utility model relates to an enzyme preparation spraying device behind feed preparation for after the fodder pelletization at granule surface spraying liquid enzyme preparation, belong to feed preparation technical field.

Background

The protein as a bioactive substance has high efficiency and specificity on the action of a substrate, can effectively degrade antinutritional factors in the feed, ensures the quality of the feed, improves the nutrient utilization rate, improves the intestinal microbial flora structure, improves the digestion utilization rate of the feed by using an enzyme preparation, reduces the feed and culture cost, and improves the economic benefit. The technology of spraying liquid enzyme preparation on the surface of the granules after the feed is granulated is used for preventing enzyme protein from being damaged and losing biological functions.

The activity of the enzyme preparation increases with an increase in temperature, but when the temperature is high to some extent, the enzyme is denatured to lose activity. The optimum temperature of the general enzyme activity is 30-45 ℃, and the enzyme can be denatured and lose the activity when the temperature is over 60 ℃. In the feed production process, high-temperature and high-pressure steam is required to be added in the granulating process, and the granulating temperature is usually 70-85 ℃, so that the enzyme preparation loses activity in the granulating process, and the quality of feed products is affected.

Most of the existing feed manufacturers purchase high-temperature resistant enzyme preparations which are added during feed proportioning. The technology has the following disadvantages:

1. to pass through a high temperature process of granulation in which there is a change in activity; uncertainty exists between the temperature and the steam in the granulating process;

2. and part of the finished product after granulation is not the finished product in final packaging, but returns to the granulation bin through powder return, and is subjected to high-temperature tempering again.

3. Losses in the waste material are generated during the granulation process.

Disclosure of Invention

The technical problem to be solved by the utility model is how to avoid the enzyme preparation to enter the high temperature process, thereby keeping the activity.

In order to solve the technical problem, the technical scheme of the utility model a granulated enzyme preparation spraying device is provided, a serial communication port, including material buffer storage storehouse, material buffer storage storehouse rear is equipped with granulator, shale shaker, enzyme preparation in proper order and adds machine and finished product storehouse.

Preferably, a spraying device for uniformly spraying the atomized enzyme preparation on the surface of the material is arranged in the enzyme preparation adding machine.

The utility model adopts the liquid enzyme preparation and the spraying technology after granulation, so that the enzyme preparation is prevented from entering the high-temperature conditioning process, thereby keeping the stability of activity; while avoiding excessive addition.

Drawings

FIG. 1 is a schematic diagram of a spray apparatus for enzyme preparation after granulation provided in this example.

Detailed Description

In order to make the present invention more comprehensible, preferred embodiments are described in detail below with reference to the accompanying drawings.

Examples

Present technology adds solid enzyme preparation in the material mixing process, and high temperature, high pressure can cause partial activity loss, the utility model provides a device is after the granulation sieves, gets into enzyme preparation and adds equipment, atomizes liquid enzyme preparation, and even spraying is on material granule surface, then gets into the finished product storehouse, has avoided the material to mix before the granulation to be the activity loss that high temperature high pressure caused, reaches accurate interpolation, saves the effect of cost.

The utility model discloses concrete scheme is as follows:

connect granulator 2 under the material buffer storehouse 1, 2 ejection of compact back entering shale shaker 3 of granulator, increase enzyme preparation between shale shaker 3 and finished product storehouse 5 and add machine 4, equipment fixing is in 3 below of shale shaker, 5 tops in the finished product storehouse.

Through the control of the PLC, the enzyme preparation after atomization is uniformly sprayed on the surface of the material in the feeding process through the spraying device in the enzyme preparation adding machine 4, so that the effect of adding the enzyme preparation after granulation is achieved, and the problem of activity loss caused by adding before granulation is solved.

Claims

1. The utility model provides a granulation back enzyme preparation spraying device which characterized in that, includes material buffering storehouse, and material buffering storehouse rear side is equipped with granulator, shale shaker, enzyme preparation interpolation machine and finished product storehouse in proper order.

2. The enzyme preparation spraying apparatus after granulation as set forth in claim 1, wherein a spraying means for uniformly spraying the atomized enzyme preparation on the surface of the material is provided in the enzyme preparation adding machine.