CN2437690Y

CN2437690Y - Protein enzymolysis bioreactor

Info

Publication number: CN2437690Y
Application number: CN 00237536
Authority: CN
Inventors: 许一利; 彭光念
Original assignee: AIDI BIO-TECHNOLOGY INST YUNNAN
Current assignee: AIDI BIO-TECHNOLOGY INST YUNNAN
Priority date: 2000-06-10
Filing date: 2000-06-10
Publication date: 2001-07-04
Anticipated expiration: 2010-06-10

Abstract

The utility model relates to a protein enzymolysis bioreactor, which is an enzymatic hydrolysis device used for animals, plants and mycoprotein. The protein enzymolysis bioreactor is composed of a reaction inner tank, an outer tank water bath layer and an electrothermal temperature increasing and temperature controlling system, wherein, the reaction inner tank is fixed at the bottom part of an outer tank, the outer tank is composed of a double-layer iron sheet, and the middle part of the outer tank is clamped with a heat-insulating layer. An electrothermal constant temperature system is composed of an electrothermal pipe, a temperature control device and a conductivity meter pen. The utility model has the advantages of compact structure and simple operation, and the utility model is widely suitable for the production of edible hydrolysis protein or feeding hydrolysis protein.

Description

A kind of protein digestion bio-reactor

The utility model belongs to the protein processing unit (plant), particularly the enzymatic hydrolysis device of animal and plant albumen and tropina.

Animal/vegetable protein and tropina are hydrolyzed into amino acid and peptide class protolysate, are widely used in foodstuff additive and fodder additives production.Proteolysis has acid system hydrolysis and enzymatic hydrolysis.The acid system hydrolysis needs strong acid, high temperature, and indispensable amino acid is easily destroyed; The enzymolysis process mild condition, amino acid is not destroyed, and configuration does not change.Therefore enzymolysis process is subject to people's attention day by day.

The purpose of this utility model provides a kind of operation of being convenient to, the protein digestion device of energy electric heating warming, adjustable thermostatic.

The related protein digestion bio-reactor of the utility model is made up of outer jar, interior jar water-bath layer and electric heating warming temperature controlling system.In the reaction jar (1), be fixed in the bottom of outer jar (2).A mobilizable interior cover (8) is established in interior tank top, an interior jar end, is connected with discharge nozzle (5) and passes outer jar and connects material gate out switch (6), outer jar (2) are made of double-deck iron sheet, and the centre accompanies thermal insulation layer (4), are provided with water-bath layer (3) between jar (1) and outer jar (2) in the reaction; Outer pot bottom is equipped with 2 groups of electrothermal tubes (7), and a jar upper outer is provided with filler (17) outside.Electric heating temperature control device (10) is installed in the middle and upper part of outer jar (2), which is provided with power switch (13), temperature controlled switch (14), relay indicating light (11), the pilot lamp of heating (12), 2 switches of heating (15) and (16).Electrothermal tube (7) is formed the electric heating constant temperature system with temperature controller (10) and conduction test pencil (9), and the conduction test pencil is installed in the top of the water-bath layer (3) between inside and outside jar.

The utility model structure is tightly played, and is easy and simple to handle, is widely used in the production of edible and feeding protolysate.

Accompanying drawing 1 explanation: a kind of protein digestion bioreactor construction synoptic diagram

1, jar 2, outer jar 3, water-bath layer 4, thermal insulation layer 5, discharge nozzle in the reaction

6, cover 9, conduction test pencil in material outlet switch 7, electrothermal tube 8, the reaction

10, electric heating temperature control device 11, relay indicating light 12, heat pilot lamp 13, power switch

14, trip switch 15, heat switch 1. 16, heat switch 2. 17, the filler

Accompanying drawing 2 explanations: protein digestion bio-reactor electric heating temperature control schematic circuit

As shown in Figure 2, when turning on the power switch S ₁After, relay indicating light (redness) H ₁Chang Liang, and tens seconds of preheating open the trip switch S that heats again ₂, transformer T high pressure 250V adds to negative electrode (8 pin) anode (6 pin), at this moment electron tube 6P ₁Be conducting state, alternating current contactor K line Bao Dedian, corresponding contacts K ₁, K ₂, K ₃Closure then adds temperature control pilot lamp (green light) H ₂Bright: when needs are opened the switch S of heating ₃The time, electrothermal tube RF ₁(1000W) heating; When needs are opened the switch S of heating ₄The time, electrothermal tube RF ₂(1000W) heating is when needs are opened the switch S of heating simultaneously ₃, S ₄The time, RF ₁, RF ₂Heating simultaneously; When temperature reaches set(ting)value (if 50 ℃), a, b two electrodes on the adjustable silver conduction test pencil t that tries the water by the mercury short circuit, promptly have the about 50V of a control voltage through resistance R ₁Enter the electron tube canopy utmost point (T pin).Because the electronics of secondary emission is attracted in the past by the curtain canopy utmost point (2 or 9 pin), its amplifying power is restricted, then 6P ₁Pipe is cut off.Contactor K dead electricity, relevant contact all disconnects, and pilot lamp H heats ₂Go out electrothermal tube RF ₁Or RF ₂Stop heating; When temperature descends gradually, the mercury slug of t also descends along with shrinking, and ab two electrodes open circuit (being that 50V voltage disconnects), 6P ₁Pipe recovers conducting, and circulation is so again and again gone down, and the reactor water bath temperature is remained on to be needed on the constant temperature value (50 ℃).The setting of constant temperature value can be adjusted according to the required temperature of enzymolysis process.

Claims

A kind of protein digestion bio-reactor is made up of outer jar of interior jar and electric heating warming temperature controlling system.In the reaction jar (1), be fixed in the bottom of outer jar (2).A mobilizable interior cover (8) is established in interior tank top, an interior jar end, is connected with discharge nozzle (5) and passes outer jar of connection material gate out switch and save (6), outer jar (2) are made of double-deck iron sheet, the centre accompanies thermal insulation layer (4), be provided with water-bath layer (3) between jar (1) and outer jar (2) in the reaction: outer pot bottom device has 2 groups of electrothermal tubes (7), and a jar upper outer is provided with filler (17) outside.Electric heating temperature control device (10) is installed in the middle and upper part of outer jar (2), which is provided with power switch (13), temperature controlled switch (14), relay indicating light (11), the pilot lamp of heating (12), 2 switches of heating (15) and (16).Electrothermal tube (7) is formed the electric heating constant temperature system with temperature controller (10) and conduction test pencil (9) z, and conduction test pencil (9) is installed in the top of the water-bath layer (3) between inside and outside jar.