CN106085818B - A kind of Quick uniform enzyme deactivation device - Google Patents

Abstract

A rapid and uniform enzyme inactivation device, which is to connect the discharge pipe of the enzymolysis tank with the heating cylinder with heating auger; the right end of the auger's rotating shaft is connected with the hanger in the heating cylinder, and the left end of the rotating shaft passes through the heating cylinder. After the barrel and the safety box, it is connected with the shaft of the motor; the rotating shaft in the safety box is provided with the first and second sheaves with the first and second conductive rings; the first and second conductive rings are connected with the first and second insulating tubes. The first and second conductive rods are in contact. The first and second conductive wires arranged on the first and second conductive rings are connected to the first heating pipe through the connecting piece in the rotating shaft, and the heating pipe is arranged in the inner cavity of the blade of the auger and the rotating shaft. A temperature sensor and a second heating pipe are arranged on the outer wall of the heating cylinder. A feeding pipe with a pump is arranged between the heating cylinder and the storage barrel, and the feeding pipe is arranged in the cooling pipe. A running water pipe and a water outlet pipe with a second electromagnetic valve are arranged on the cooling pipe. The first and second electromagnetic valves, the first and second conductive rods, the second heating pipe, the motor, the pump and the sensor are connected to the controller on the outer wall of the enzymolysis tank through wires.

Description

A fast and uniform enzyme inactivation device

technical field

The invention relates to an enzyme inactivating device, in particular to an accurate and efficient enzyme inactivating device.

Background technique

After the material body in the enzymatic hydrolysis tank is released, it is necessary to quickly and instantaneously inactivate the enzyme, and to quickly cool the material body to facilitate subsequent processing of the material body. Most of the enzymes are now inactivated by the steam generated by the steam engine through steam pipes and heat and cold exchangers. These devices take up a lot of space, and the enzyme inactivation process is cumbersome, time-consuming and inefficient.

Contents of the invention

The purpose of the present invention is to provide a precise and efficient enzyme inactivation device to solve the above problems.

The technical solution adopted in the present invention is: the discharge pipe of the enzymolysis tank arranged on the ground or wall is provided with a first electromagnetic valve; the discharge pipe is connected with the heating cylinder, and the outlet of the heating cylinder is connected with the The coil-shaped feeding pipe is connected, and the feeding pipe is connected with the storage tank. A pump is provided on the feeding pipe near the side of the storage tank. The feeding pipe is arranged in the inner cavity of the cooling pipe, and the cooling pipe One end of the cooling pipe is connected to the running water pipe with the second electromagnetic valve, the other end of the cooling pipe is connected to the water outlet pipe, and the water outlet pipe is connected to the water storage tank; the cooling pipe is connected to the ground through a bracket; the outer wall of the enzymolysis tank A controller with a power line and a switch is arranged on the top, and the controller is connected with the first solenoid valve, the second solenoid valve and the pump through wires.

It is characterized in that: the left end of the heating cylinder, that is, the tail end, is closed, the right end of the heating cylinder, that is, the front end, is provided with an outlet, and the heating cylinder is oblique, that is, the left side is high and the right side is low, and the left side of the heating cylinder is It is connected with the discharge pipe; the inner cavity of the heating cylinder is provided with an auger, and the right end of the rotating shaft of the auger is movably connected with the hanger, and the hanger is connected with the inner wall of the heating cylinder; the left end of the rotating shaft faces to the left After passing through the left end of the heating cylinder and the safety box, it is connected to the shaft of the motor; the safety box and the motor are connected to the support frame arranged on the ground; the shaft in the safety box is provided with a first sheave and a second Two sheaves, the first sheave and the second sheave are respectively provided with a first conductive ring and a second conductive ring; the first conductive ring and the second conductive ring are respectively connected with the first conductive rod and the second conductive rod Contact; the first conductive rod and the second conductive rod are respectively arranged in the first insulating tube and the second insulating tube, and the heads of the first conductive rod and the second conductive rod extend out of the first insulating tube and the second insulating tube respectively. an insulating tube; the tails of the first conductive rod and the second conductive rod are respectively connected to the first spring and the second spring arranged in the first insulating tube and the second insulating tube lumen; the first insulating tube and the second The insulating pipes are all arranged in the safety box.

The inner cavity of the rotating shaft in the safety box is provided with a connecting piece, and the connecting piece is respectively provided with a first conductive wire and a second conductive wire, and the first conductive wire and the second conductive wire both pass through the outer wall of the rotating shaft and the second conductive wire. The first sheave and the second sheave are respectively connected to the first conductive ring and the second conductive ring; the first conductive wire is connected to one end of the flat first heating pipe through a connector, and the first heating pipe The other end passes through the outer wall of the rotating shaft, enters and passes through the inner cavity of the auger blade in the heating cylinder, and then passes through the inner cavity of the auger blade, and at the same time, enters and passes through the inner cavity of the rotating shaft, and then connects with the second conductive line connection;

The outer wall of the heating cylinder is provided with more than two temperature sensors, and the outer wall of the heating cylinder is surrounded by a second heating tube; The housing is connected to the ground through the bracket.

The tails of the first conductive rod and the second conductive rod are respectively provided with a first power line and a second power line, and the first power line and the second power line respectively pass through the first spring and the second spring, the first insulating tube The second insulating tube and the safety box are connected to the controller; the motor, the second heating tube and the temperature sensor are connected to the controller through wires.

Beneficial effects of the present invention: because the heating cylinder is provided with a heating auger, the present invention can more accurately, uniformly and efficiently instantly inactivate enzymes on the material body in the heating cylinder. Because there are more than two temperature sensors, for different enzymes, the corresponding enzyme inactivation temperature can be accurately set on the controller, so as to achieve a more accurate and energy-saving enzyme inactivation effect. In addition, according to the viscosity of the material in the enzymolysis tank, the corresponding motor speed can be set on the controller, so as to accurately control the speed of the auger, so that the auger can better drive the material to be evenly distributed at a suitable speed. Tumbling forward, combined with appropriate temperature, can accurately and efficiently inactivate the enzyme in the material body. The cooling device provided can quickly cool the material body, which is convenient for subsequent processing and improves work efficiency. The invention takes up little space, is convenient to operate, and is safe and reliable.

Description of drawings

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

detailed description

The present invention is further described now in conjunction with accompanying drawing.

As shown in Figure 1, in the figure 1. Enzymolysis tank, 2. Outlet pipe, 3. The first solenoid valve, 4. Motor, 5. Safety box, 6. The first sheave, 7. The second sheave, 8. The first conductive rod, 9. The second conductive rod, 10. The first insulating tube, 11. The second insulating tube, 12.

Temperature sensor, 13. heating cylinder, 14. rotating shaft, 15. auger blade, 16. first heating pipe, 17. second solenoid valve, 18. tap water pipe, 19. cooling pipe, 20. feeding pipe, 21 . Outlet pipe, 22. Pump, 23. Storage tank.

The discharge pipe 2 of the enzymolysis tank 1 arranged on the ground or on the wall is provided with a first electromagnetic valve 3; the discharge pipe 2 is connected with the heating cylinder 13, and the outlet of the heating cylinder 13 is connected The feeding pipe 20 is connected to the feeding pipe 20, which is connected to the storage tank 23, and a pump 22 is arranged on the feeding pipe 20 near the storage tank 23 side, and the feeding pipe 20 is arranged in the cooling pipe 19 cavity, one end of the cooling pipe 19 is connected to the tap water pipe 18 with the second solenoid valve 17, the other end of the cooling pipe 19 is connected to the water outlet pipe 21, and the water outlet pipe 21 is connected to the water storage tank; the cooling pipe 19 It is connected to the ground through a bracket; the outer wall of the enzymolysis tank 1 is provided with a controller with a power line and a switch, and the controller is connected to the first solenoid valve 3, the second solenoid valve 17, and the pump 22 through wires.

The left end of the heating cylinder 13, that is, the tail end is closed, and the right end of the heating cylinder 13, that is, the front end, is provided with an outlet. The heating cylinder 13 is oblique, that is, the left side is high and the right is low. It is connected with the discharge pipe 2; the inner cavity of the heating cylinder 13 is provided with an auger, and the right end of the rotating shaft 14 of the auger is movably connected with a hanger, and the hanger is connected with the inner wall of the heating cylinder 13; the rotating shaft The left end of 14 is connected with the shaft of motor 4 after passing through the left end of heating cylinder 13 and the safety box 5 to the left; the safety box 5 and the motor 4 are connected with the support frame arranged on the ground; The rotating shaft 14 is provided with a first sheave 6 and a second sheave 7, and the first sheave 6 and the second sheave 7 are respectively provided with a first conductive ring and a second conductive ring; said first conductive ring and the second conductive ring are respectively in contact with the first conductive rod 8 and the second conductive rod 9; the first conductive rod 8 and the second conductive rod 9 are respectively arranged in the first insulating tube 10 and the second insulating tube 11, so The heads of the first conductive rod 8 and the second conductive rod 9 protrude from the first insulating tube 10 and the second insulating tube 11 respectively; An insulating tube 10 is connected to the first spring and the second spring in the cavity of the second insulating tube 11 ; the first insulating tube 10 and the second insulating tube 11 are both arranged in the safety box 5 .

The inner cavity of the rotating shaft 14 in the safety box 5 is provided with a connector, and the connecting member is respectively provided with a first conductive wire and a second conductive wire, and the first conductive wire and the second conductive wire both pass through the rotating shaft 14 The outer wall, the first sheave 6 and the second sheave 7 are respectively connected to the first conductive ring and the second conductive ring; the first conductive wire is connected to one end of the flat first heating tube 16 through a connector, so that The other end of the first heating tube 16 passes through the outer wall of the rotating shaft 14, enters and passes through the inner cavity of the auger blade 15 in the heating cylinder 13, then passes through the auger blade 15, and at the same time, enters and passes through the rotating shaft 14 The inner cavity is connected with the second conductive wire through the connector.

The outer wall of the heating cylinder 13 is provided with more than two temperature sensors 12, and the outer wall of the heating cylinder 13 is surrounded by a second heating tube; The housing of the temperature cylinder 13 is connected to the ground through a support.

The tails of the first conductive rod 8 and the second conductive rod 9 are respectively provided with a first power line and a second power line, and the first power line and the second power line pass through the first spring and the second spring, the first spring and the second spring respectively. The insulating tube 10, the second insulating tube 11 and the safety box 5 are connected to the controller; the motor 4, the second heating tube, and the temperature sensor 12 are connected to the controller through wires.

The enzyme inactivation temperature can be set on the controller in advance, because there are more than two temperature sensors 12, the corresponding enzyme inactivation temperature can be quickly and accurately set for different enzymes, so as to achieve a more accurate and energy-saving enzyme inactivation effect. In addition, according to the viscosity of the material in the enzymolysis tank 1 (viscosity detected in real time), the corresponding motor 4 speed can be set on the controller, so as to accurately control the speed of the auger, so that the auger can better drive the material. The body rolls forward evenly at a suitable speed, combined with a suitable temperature, the enzyme in the material body is accurately and efficiently inactivated (for materials with high viscosity, the speed of the auger can be set slower to prolong the inactivation. Enzyme time, on the contrary, the speed of the auger can be set faster to shorten the time to kill the enzyme).

2 minutes before the enzymolysis of the material body in the enzymolysis tank 1 ends, press the "heating" switch on the controller, and the first heating pipe 16 and the second heating pipe will start preheating simultaneously, and the temperature sensor 12 and the controller will start preheating simultaneously. Under the action, the heating temperature of the first heating tube 16 and the second heating tube will automatically reach the temperature set by the controller and keep constant automatically. The heat generated by the first heating pipe 16 and the second heating pipe is evenly conducted to the blade 15 of the auger, the rotating shaft 14 and the inner wall of the heating cylinder 13 respectively. When the "heating" switch is pressed, the motor 4 also starts to work simultaneously and drives the auger to rotate. Then, press the "solenoid valve" switch on the controller, the first and second electromagnetic valves and the pump 22 are opened at the same time, the material in the enzymolysis tank 1 continuously falls into the heating cylinder 13 through the discharge pipe 2, and continuously After being quickly pushed to the front by the auger, it enters the feeding pipe 20. Because the auger is constantly rotating, the material entering the heating cylinder 13 is rapidly and evenly heated by the auger and the inner wall of the heating cylinder 13 during continuous tumbling and moving forward, so that the activity of the enzyme in the material body is kept constant. High temperature kills quickly and evenly, so as to achieve precise and efficient enzyme killing effect. When the enzyme-destroyed material enters the material delivery pipe 20, it is quickly input into the material storage tank 23 under the joint action of the auger and the pump 22. When the second solenoid valve 17 was opened, tap water entered the water storage tank after passing through the cooling pipe 19 (these waters can be used for other purposes). Rapid cooling of the feed pipe 20 and the material in the feed pipe 20 facilitates subsequent processing.

After the material body was input into the storage barrel 23, the "heating" and "electromagnetic valve" switches on the controller can be pressed once again, and the device of the present invention stops working.

Due to the support of the spring, the two conductive rods can always be in close contact with the two conductive rings, thereby maintaining good electrical conductivity. According to different enzyme-inactivating temperatures, the auger can be made of medical or food-grade stainless steel, or food-grade plastic.

Various simple changes and modifications made by those skilled in the art should not depart from the scope of the present invention.

Claims (2)

1. A fast and uniform enzyme-killing device; the discharge pipe of the enzymolysis tank is provided with a first solenoid valve; the enzymolysis tank is arranged on the ground or on the wall; the discharge pipe is connected with the heating cylinder, The outlet of the heating cylinder is connected to a coil-shaped feeding pipe, which is connected to a storage tank, and a pump is provided on the feeding pipe near the side of the storage tank, and the feeding pipe is arranged on Inner chamber of the cooling pipe, one end of the cooling pipe is connected to the tap water pipe with the second solenoid valve, the other end of the cooling pipe is connected to the water outlet pipe, and the water outlet pipe is connected to the water storage tank; the cooling pipe is connected to the ground through the bracket ; The outer wall of the enzymolysis tank is provided with a controller with a power cord and a switch, and the controller is connected to the first electromagnetic valve, the second electromagnetic valve, and the pump through wires; It is characterized in that: the left end of the heating cylinder, that is, the tail end, is closed, the right end of the heating cylinder, that is, the front end, is provided with an outlet, and the heating cylinder is oblique, that is, the left side is high and the right side is low, and the left side of the heating cylinder is It is connected with the discharge pipe; the inner cavity of the heating cylinder is provided with an auger, and the right end of the rotating shaft of the auger is movably connected with the hanger, and the hanger is connected with the inner wall of the heating cylinder; the left end of the rotating shaft faces to the left After passing through the left end of the heating cylinder and the safety box, it is connected to the shaft of the motor; the safety box and the motor are connected to the support frame arranged on the ground; the shaft in the safety box is provided with a first sheave and a second Two sheaves, the first sheave and the second sheave are respectively provided with a first conductive ring and a second conductive ring; the first conductive ring and the second conductive ring are respectively connected with the first conductive rod and the second conductive rod Contact; the first conductive rod and the second conductive rod are respectively arranged in the first insulating tube and the second insulating tube, and the heads of the first conductive rod and the second conductive rod extend out of the first insulating tube and the second insulating tube respectively. an insulating tube; the tails of the first conductive rod and the second conductive rod are respectively connected to the first spring and the second spring arranged in the first insulating tube and the second insulating tube lumen; the first insulating tube and the second The insulating tubes are all set in the safety box; The inner cavity of the rotating shaft in the safety box is provided with a connecting piece, and the connecting piece is respectively provided with a first conductive wire and a second conductive wire, and the first conductive wire and the second conductive wire both pass through the outer wall of the rotating shaft and the second conductive wire. The first sheave and the second sheave are respectively connected to the first conductive ring and the second conductive ring; the first conductive wire is connected to one end of the flat first heating pipe through a connector, and the first heating pipe The other end passes through the outer wall of the rotating shaft, enters and passes through the inner cavity of the auger blade in the heating cylinder, and then passes through the inner cavity of the auger blade, and at the same time, enters and passes through the inner cavity of the rotating shaft, and then connects with the second conductive line connection; The outer wall of the heating cylinder is provided with more than two temperature sensors, and the outer wall of the heating cylinder is surrounded by a second heating tube; The housing is connected to the ground through the bracket. 2. A fast and uniform enzyme inactivation device according to claim 1, characterized in that: the tails of the first conductive rod and the second conductive rod are respectively provided with a first power line and a second power line, and the first power supply line and the second power line are respectively connected to the controller after passing through the first spring and the second spring, the first insulating tube, the second insulating tube and the safety box; the motor, the second heating tube, and the temperature sensor are connected to the controller.