Automatic infrared induction type ultrasonic rotary vibration system for yeast extract

Abstract

The automatic infrared induction type ultrasonic rotary vibration system comprises a rotary vibration screen and a controller, an ultrasonic vibration module is arranged on the rotary vibration screen, the ultrasonic vibration module is in linkage fit with a screen mesh, and the controller is connected with the ultrasonic vibration module. A first infrared induction sensor and a second infrared induction sensor are arranged at the bottom of the screen, and the induction end of the first infrared induction sensor and the induction end of the second infrared induction sensor penetrate through the screen to be in induction fit with materials on the top of the screen. The second infrared induction sensor is located on the portion, on the outer side of the first infrared induction sensor, of the screen, the first infrared induction sensor and the second infrared induction sensor are both electrically connected with the controller, and the controller is electrically connected with the ultrasonic vibration module. And the first infrared induction sensor and the second infrared induction sensor are in linkage fit with the ultrasonic vibration module through the controller, the ultrasonic frequency is automatically controlled, the wrong screening rate is low, and energy consumption is low.

Description

TECHNICAL FIELD

[0001] The utility model relates to yeast related product production and processing equipment technical field, especially a kind of automatic infrared induction type ultrasonic wave rotary vibration system for yeast extract. BACKGROUND

[0002] The existing yeast extract is screened by rotary vibration screen before drying tower and packaging, and the temperature of screened yeast extract is 40-50 DEG C, while the amplitude of most existing rotary vibration screens is single, and the adjustment is poor, the degree of automation is low, when used for complex and changeable yeast extract, the adaptability to material with strong adsorption, easy to agglomerate, high static, poor fluidity and light specific gravity is poor, the production efficiency is low, and the wrong screening rate is high.

[0003] The prior art such as application No. 201510509813.8 proposes a "multi-frequency vibrating screen" to solve the problem of single amplitude of rotary vibration screen, but the adjustability and self-controllability are still poor, and the ultrasonic frequency cannot be adjusted in real time according to the actual situation, resulting in high wrong screening rate and high energy consumption. UTILITY MODEL CONTENT

[0004] The utility model provides a kind of automatic infrared induction type ultrasonic wave rotary vibration system for yeast extract, to solve the above-mentioned existing yeast extract rotary vibration screen in use poor adjustability and self-controllability, leading to high wrong screening rate and high energy consumption problem.

[0005] To solve the above technical problems, the technical scheme adopted by the utility model is:

[0006] An automatic infrared induction type ultrasonic wave rotary vibration system for yeast extract includes a rotary vibration screen and a controller, an ultrasonic vibration module is provided on the rotary vibration screen, the ultrasonic vibration module is linked with the screen mesh, the bottom of the screen mesh is respectively provided with a first infrared induction sensor and a second infrared induction sensor, and the sensing ends of the first infrared induction sensor and the second infrared induction sensor are both in sensing cooperation with the material on the top of the screen mesh through the screen mesh, the second infrared induction sensor is located on the screen mesh outside the first infrared induction sensor, the first infrared induction sensor and the second infrared induction sensor are both electrically connected with the controller, the controller is electrically connected with the ultrasonic vibration module, and the first infrared induction sensor and the second infrared induction sensor are linked with the ultrasonic vibration module through the controller.

[0007] As a preferred, the second infrared induction sensor and the first infrared induction sensor are both perpendicular to the screen mesh, and the sensing ends of the second infrared induction sensor and the first infrared induction sensor are both in detachable fixed cooperation with the bottom of the screen mesh.

[0008] As more preferably, the second infrared induction sensor is away from the middle axis of the screen, and the first infrared induction sensor is close to the middle axis of the screen.

[0009] Further, the ultrasonic vibration module comprises an ultrasonic generator, an output end of the ultrasonic generator is connected with an input end of the transducer, an output end of the transducer is connected with an ultrasonic net frame, the ultrasonic net frame is fixed concentrically and coaxially on the screen, and the ultrasonic net frame is in linkage cooperation with the screen.

[0010] Still further, the ultrasonic generator is electrically connected with the controller.

[0011] Specifically, the ultrasonic generator, the transducer and the controller are all arranged outside the rotary vibration screen.

[0012] More specifically, the controller is a PLC controller.

[0013] The beneficial effects of the utility model are as follows:

[0014] 1. The efficiency of the yeast extract screening is effectively improved.

[0015] 2. The adaptability to materials with strong adsorption, easy agglomeration, high static electricity, poor fluidity and light specific gravity is improved, and the wrong screening rate is effectively reduced.

[0016] 3. The automation level is effectively improved. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 The drawing is a system connection schematic diagram of the utility model.

[0018] In the drawing: 1, rotary vibration screen; 101, screen.

[0019] 2, ultrasonic vibration module; 201, ultrasonic generator; 202, transducer; 203, ultrasonic net frame.

[0020] 3, first infrared induction sensor; 4, second infrared induction sensor; 5, controller. DETAILED DESCRIPTION

[0021] The embodiments are further described as follows with reference to the drawings.

[0022] As Figure 1As shown in the drawings, as a preferred embodiment 1, an automatic infrared induction ultrasonic vibration system for yeast extract includes a rotary vibration screen 1 and a controller 5, the rotary vibration screen 1 is provided with an ultrasonic vibration module 2, the ultrasonic vibration module 2 is in linkage with the screen mesh 101, the bottom of the screen mesh 101 is respectively provided with a first infrared induction sensor 3 and a second infrared induction sensor 4, the sensing ends of the first infrared induction sensor 3 and the second infrared induction sensor 4 are both in sensing cooperation with the material on the top of the screen mesh 101 through the screen mesh 101, the second infrared induction sensor 4 is located on the screen mesh 101 outside the first infrared induction sensor 3, the first infrared induction sensor 3 and the second infrared induction sensor 4 are both electrically connected with the controller 5, the controller 5 is electrically connected with the ultrasonic vibration module 2, and the first infrared induction sensor 3 and the second infrared induction sensor 4 form linkage with the ultrasonic vibration module 2 through the controller 5.

[0023] The first infrared induction sensor 3 and the second infrared induction sensor 4 sense the position of the material on the top of the screen mesh 101, when the second infrared induction sensor 4 detects the material or the temperature rises, it means that the vibration frequency is too slow, the material is discharged slowly, and the material is accumulated and spread outward, which will increase the misclassified amount, at this time, the second infrared induction sensor 4 transmits a signal to the controller 5, and the controller 5 controls the ultrasonic vibration module 2 to increase the ultrasonic frequency after receiving the signal; when neither the second infrared induction sensor 4 nor the first infrared induction sensor 3 detects the material, it means that the vibration frequency is too fast, the material is discharged too fast, and the energy consumption will be wasted, at this time, the first infrared induction sensor 3 and the second infrared induction sensor 4 transmit signals to the controller 5, and the controller 5 controls the ultrasonic vibration module 2 to reduce the ultrasonic frequency after receiving the signals.

[0024] The second infrared induction sensor 4 and the first infrared induction sensor 3 are both perpendicular to the screen mesh 101, and the sensing ends of the second infrared induction sensor 4 and the first infrared induction sensor 3 are both in detachable fixed cooperation with the bottom of the screen mesh 101, the sensors are installed on the bottom of the screen mesh 101 through the base and the fastener, which facilitates installation and disassembly, and at the same time ensures that the sensing ends can sense the material above the screen mesh 101 through the screen mesh 101.

[0025] The second infrared induction sensor 4 is away from the middle axis of the screen mesh 101, and the first infrared induction sensor 3 is close to the middle axis of the screen mesh 101, which facilitates control of the ultrasonic frequency, the first infrared induction sensor 3 is used for linkage to reduce the frequency after sensing, and the second infrared induction sensor 4 is used for linkage to increase the frequency after sensing.

[0026] As a preferred embodiment, the first infrared induction sensor 3 and the second infrared induction sensor 4 can be selected from the infrared induction temperature sensor of MIK-AS, which ensures the sensing effect.

[0027] The ultrasonic vibration module 2 comprises an ultrasonic generator 201, an output end of the ultrasonic generator 201 is connected with an input end of a transducer 202, an output end of the transducer 202 is connected with an ultrasonic net rack 203, the ultrasonic net rack 203 is fixed concentrically on the screen 101, and the ultrasonic net rack 203 is in linkage cooperation with the screen 101, so that ultrasonic screening is ensured.

[0028] The ultrasonic generator 201 is electrically connected with the controller 5, so that control is facilitated.

[0029] The ultrasonic generator 201, the transducer 202 and the controller 5 are arranged outside the rotary vibration screen 1, so that use is facilitated and interference with the above device during operation of the rotary vibration screen 1 is avoided.

[0030] The controller 5 is a PLC controller, so that control is facilitated.

[0031] As a preferred option, an S7-200CN PLC controller can be selected.

[0032] As a preferred embodiment 2, the second infrared induction sensor 4 is arranged at a position of three fourths of the radius of the screen, and the first infrared induction sensor 3 is arranged at a position of one half of the radius of the screen, so that the material is located at a position of one half to three fourths of the radius of the screen, and both low mis-screening amount and low energy consumption are ensured.

[0033] Working principle of the utility model:

[0034] The first infrared induction sensor 3 and the second infrared induction sensor 4 sense the position of the material at the top of the screen 101, when the second infrared induction sensor 4 detects the material or the temperature at the position is increased, it is indicated that the vibration frequency is too slow, the material is discharged slowly, and the material is accumulated and diffused outward, so that the mis-screening amount is increased, at this time, the second infrared induction sensor 4 transmits a signal to the controller 5, the controller 5 receives the signal and controls the ultrasonic vibration module 2 to increase the ultrasonic frequency; when the second infrared induction sensor 4 and the first infrared induction sensor 3 do not detect the material, it is indicated that the vibration frequency is too fast, the material is discharged fast, and energy consumption is wasted, at this time, the first infrared induction sensor 3 and the second infrared induction sensor 4 transmit a signal to the controller 5, the controller 5 receives the signal and controls the ultrasonic vibration module 2 to reduce the ultrasonic frequency, the device not only reduces the mis-screening rate and energy consumption, but also increases the adaptability to materials with strong adsorption, easy agglomeration, high static electricity, poor fluidity and light specific gravity through the self-controlled ultrasonic vibration module 2.

Claims

1. An automatic infrared induction type ultrasonic rotary vibration system for yeast extract, comprising a rotary vibration sieve (1) and a controller (5), characterized in that, The rotary vibration screen (1) is provided with an ultrasonic vibration module (2), the ultrasonic vibration module (2) is linked with the screen mesh (101), the bottom of the screen mesh (101) is respectively provided with a first infrared induction sensor (3) and a second infrared induction sensor (4), the sensing end of the first infrared induction sensor (3) and the second infrared induction sensor (4) is in sensing cooperation with the material on the top of the screen mesh (101), the second infrared induction sensor (4) is located on the screen mesh (101) outside the first infrared induction sensor (3), the first infrared induction sensor (3) and the second infrared induction sensor (4) are electrically connected with a controller (5), the controller (5) is electrically connected with the ultrasonic vibration module (2), and the first infrared induction sensor (3) and the second infrared induction sensor (4) are linked with the ultrasonic vibration module (2) through the controller (5).

2. The automatic infrared induction type ultrasonic rotary vibration system for yeast extract according to claim 1, characterized in that, The second infrared induction sensor (4) and the first infrared induction sensor (3) are perpendicular to the screen mesh (101), and the sensing end of the second infrared induction sensor (4) and the first infrared induction sensor (3) is detachably fixed with the bottom of the screen mesh (101).

3. The automated infrared sensing ultrasonic rotary vibration system for yeast extract according to claim 2, characterized in that, The second infrared induction sensor (4) is away from the central axis of the screen mesh (101), and the first infrared induction sensor (3) is close to the central axis of the screen mesh (101).

4. The automatic infrared induction type ultrasonic rotary vibration system for yeast extract according to claim 3, characterized in that, The ultrasonic vibration module (2) comprises an ultrasonic generator (201), the output end of the ultrasonic generator (201) is connected with the input end of a transducer (202), the output end of the transducer (202) is connected with an ultrasonic net frame (203), the ultrasonic net frame (203) is concentrically and coaxially fixed on the screen mesh (101), and the ultrasonic net frame (203) is linked with the screen mesh (101).

5. The automated infrared sensing ultrasonic rotary vibration system for yeast extract according to claim 4, characterized in that, The ultrasonic generator (201) is electrically connected with the controller (5).

6. The automated infrared sensing ultrasonic rotary vibration system for yeast extract according to claim 5, characterized in that, The ultrasonic generator (201), the transducer (202) and the controller (5) are arranged outside the rotary vibration screen (1).

7. The automated infrared sensing ultrasonic rotary vibration system for yeast extract according to claim 6, characterized in that, The controller (5) is a PLC controller.

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