CN209787153U - Donkey-hide gelatin liquid separation error calibration system - Google Patents
Donkey-hide gelatin liquid separation error calibration system Download PDFInfo
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- CN209787153U CN209787153U CN201920852006.XU CN201920852006U CN209787153U CN 209787153 U CN209787153 U CN 209787153U CN 201920852006 U CN201920852006 U CN 201920852006U CN 209787153 U CN209787153 U CN 209787153U
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Abstract
The utility model discloses a donkey-hide gelatin liquid separation error calibration system, including frequency acquisition circuit, partial pressure regulating circuit and operational amplifier output circuit, frequency acquisition circuit application model is SJ-ADC's frequency collector J1 gathers donkey-hide gelatin liquid separation control system medium-high frequency vibration module's frequency, partial pressure regulating circuit divides two tunnel receiving frequency acquisition circuit output signal, the conduction loss of the push-pull circuit reduction signal that utilizes triode Q3, triode Q4 to constitute all the way, two-way application triode Q1, in the input operational amplifier AR1 inverting input behind the switching circuit filtering exception signal that triode Q2 constitutes, in the input operational amplifier AR1 inverting input behind the comparison two tunnel signal of operational amplifier AR1, the output behind the operational amplifier AR2 cophase amplification signal of operational amplifier output circuit application, can be to the frequency real-time detection of high frequency vibration module in the donkey-hide gelatin liquid separation control system, send to donkey-hide gelatin liquid separation error calibration system control terminal through signal transmitter E1 after signal automatic calibration And (4) the following steps.
Description
Technical Field
The utility model relates to the technical field of circuits, especially, relate to a donkey-hide gelatin liquid separation error calibration system.
background
at present, the donkey-hide gelatin liquid separation mainly utilizes a high-frequency vibration module to generate high frequency, so that donkey-hide gelatin liquid separation is realized, the accurate regulation and control of frequency determine the donkey-hide gelatin liquid separation effect, the frequency of the high-frequency vibration module in a donkey-hide gelatin liquid separation control system needs to be monitored in real time, and the donkey-hide gelatin liquid separation control system can timely regulate the parameters of donkey-hide gelatin liquid separation work through the detection of frequency, so that donkey-hide gelatin liquid separation errors are reduced.
So the utility model provides a new scheme to solve the problem.
SUMMERY OF THE UTILITY MODEL
To the above situation, for overcoming prior art's defect, the utility model aims to provide a donkey-hide gelatin liquid separation error calibration system has the characteristic of thinking ingenious, humanized design, can be to the frequency real-time detection of high frequency vibration module among the donkey-hide gelatin liquid separation control system, send to in the donkey-hide gelatin liquid separation error calibration system control terminal through signal transmitter E1 after the signal automatic calibration.
The technical scheme includes that the donkey-hide gelatin liquid separation error calibration system comprises a frequency acquisition circuit, a voltage division adjusting circuit and an operational amplifier output circuit, wherein the frequency acquisition circuit acquires the frequency of a high-frequency vibration module in the donkey-hide gelatin liquid separation control system by using a frequency acquisition device J1 with the model of SJ-ADC, the voltage division adjusting circuit receives output signals of the frequency acquisition circuit in two paths, one path of the voltage division adjusting circuit reduces the conduction loss of signals by using a push-pull circuit composed of a triode Q3 and a triode Q4, a frequency selection circuit composed of a resistor R6, a resistor R8 and a capacitor C6 and a capacitor C8 is used for screening the signals into signals with single frequency and inputting the signals into an in-phase input end of an operational amplifier AR1, a switching circuit composed of two paths of a triode Q1 and a triode Q2 is used for filtering abnormal signals and inputting the signals into an anti-phase input end of the operational amplifier AR1, the operational amplifier, the operational amplifier output circuit amplifies signals in phase by using an operational amplifier AR2 and outputs the amplified signals, and the amplified signals are sent to a control terminal of the donkey-hide gelatin liquid separation error calibration system by a signal transmitter E1;
The voltage division adjusting circuit comprises a diode D2, wherein the anode of the diode D2 is connected with the anode of the diode D2 and one end of a resistor R2, the cathode of the diode D2 is connected with the base of a transistor Q2 and the base of the transistor Q2, the collector of the transistor Q2 is connected with +5V, the emitter of the transistor Q2 is connected with the emitter of the transistor Q2 and one end of the resistor R2 and one end of the capacitor C2, the collector of the transistor Q2 is connected with one end of the resistor R2, the other end of the resistor R2 is connected with ground, the other end of the resistor R2 is connected with one end of the resistor R2 and one end of the capacitor C2, the other end of the capacitor C2 is connected with the collector of the resistor R2 and one end of the capacitor R2, the other end of the resistor R2 is connected with the non-inverting input end of the AR2, the cathode of the diode D2 is connected with the base of the transistor Q2, the base of the resistor R2 and the other end of the resistor R2, and the other end of the other, the emitter of the triode Q1 is connected with the emitter of the triode Q2 and one end of the resistor R4, the other end of the resistor R4 is grounded, and the collector of the triode Q2 is connected with the inverting input end of the amplifier AR 1.
Due to the adoption of the technical scheme, compared with the prior art, the utility model has the advantages that;
1, a push-pull circuit composed of a triode Q3 and a triode Q4 is used for reducing the conduction loss of signals and improving the switching speed of the signals, a frequency selection circuit composed of a resistor R6-a resistor R8 and a capacitor C6-a capacitor C8 is used for screening the signals into signals with single frequency, the signals with the single frequency are input into the non-inverting input end of an operational amplifier AR1, the signals with the single frequency are stable, abnormal frequency is filtered, the switching circuit composed of the triode Q1 and the triode Q2 is used for filtering abnormal signals and then input into the inverting input end of the operational amplifier AR1, the switching circuit composed of the triode Q1 and the triode Q2 is used for isolating abnormal signals, the conduction voltage of the switching circuit is used as a parameter for judging the abnormal signals, the two signals are respectively calibrated and then compared by the operational amplifier AR1, signal errors can be eliminated by comparing the signals, the reliability of the signals is ensured, and the, and adjusting the frequency of a high-frequency vibration module in the donkey-hide gelatin liquid separation control system according to the detected signal frequency.
Drawings
Fig. 1 is a schematic diagram of the donkey-hide gelatin liquid separation error calibration system of the utility model.
Detailed Description
The foregoing and other technical matters, features and effects of the present invention will be apparent from the following detailed description of the embodiments, which is to be read in connection with the accompanying fig. 1. The structural contents mentioned in the following embodiments are all referred to the attached drawings of the specification.
In the first embodiment, a donkey-hide gelatin liquid separation error calibration system comprises a frequency acquisition circuit, a voltage division adjusting circuit and an operational amplifier output circuit, wherein the frequency acquisition circuit acquires the frequency of a high-frequency vibration module in a donkey-hide gelatin liquid separation control system by using a frequency collector J1 with the model of SJ-ADC, the voltage division adjusting circuit receives the output signal of the frequency acquisition circuit in two paths, one path of the signal uses a push-pull circuit composed of a triode Q3 and a triode Q4 to reduce the conduction loss of the signal, a frequency selection circuit composed of a resistor R6, a resistor R8 and a capacitor C6-a capacitor C8 is used to select the signal into a signal with single frequency and input the signal into an in-phase input end of an operational amplifier AR1, the other path of the signal uses a switching circuit composed of a triode Q1 and a triode Q2 to filter abnormal signals and input the signal into an anti-phase input end of an operational amplifier AR1, the operational amplifier output circuit amplifies signals in phase by using an operational amplifier AR2 and outputs the amplified signals, and the amplified signals are sent to a control terminal of the donkey-hide gelatin liquid separation error calibration system by a signal transmitter E1;
The voltage division adjusting circuit receives signals output by the frequency acquisition circuit in two paths, one path of the voltage division adjusting circuit utilizes a push-pull circuit composed of a triode Q3 and a triode Q4 to reduce the conduction loss of the signals and improve the switching speed of the signals, a frequency selection circuit composed of a resistor R6-a resistor R8 and a capacitor C6-a capacitor C8 is utilized to screen the signals into signals with single frequency, the signals with the single frequency are input into an in-phase input end of an operational amplifier AR1, the signals with the single frequency are stable, abnormal frequencies are filtered, abnormal signals are filtered out by a two-path switching circuit composed of a triode Q1 and a triode Q2 and then input into an anti-phase input end of an operational amplifier AR1, the abnormal signals are isolated by a switching circuit composed of a triode Q1 and a triode Q2, the conduction voltage of the switching circuit is utilized as a parameter for judging the abnormal signals, the two paths, the reliability of signals is ensured, the anode of the diode D2 is connected with the anode of the diode D3 and one end of the resistor R2, the cathode of the diode D2 is connected with the base of the transistor Q2 and the base of the transistor Q2, the collector of the transistor Q2 is connected with +5V, the emitter of the transistor Q2 is connected with the emitter of the transistor Q2 and one end of the resistor R2 and the capacitor C2, the collector of the transistor Q2 is connected with one end of the resistor R2, the other end of the resistor R2 is grounded, the other end of the resistor R2 is connected with the resistor R2 and one end of the capacitor C2, the other end of the capacitor C2 is connected with one end of the resistor R2 and one end of the non-inverting input end of the operational amplifier AR2, the cathode of the diode D2 is connected with the collector of the transistor Q2, the base of the transistor Q2 and one end of the resistor R2 are connected with the base of the resistor R2 and the non-inverting input end of the amplifier AR2, the emitter of the triode Q1 is connected with the emitter of the triode Q2 and one end of the resistor R4, the other end of the resistor R4 is grounded, and the collector of the triode Q2 is connected with the inverting input end of the amplifier AR 1.
In the second embodiment, on the basis of the first embodiment, the conversion output circuit outputs a signal after in-phase amplification by using an operational amplifier AR2, and the signal is sent to a control terminal of the donkey-hide gelatin liquid separation error calibration system by a signal transmitter E1, the frequency of a high-frequency vibration module in the donkey-hide gelatin liquid separation control system is adjusted according to the detected signal frequency, the in-phase input end of the operational amplifier AR2 is connected to the output end of the operational amplifier AR1, the reverse-phase input end of the operational amplifier AR2 is connected to one end of a resistor R9 and a resistor R10, the other end of the resistor R9 is grounded, and the other end of the resistor R10 is connected to the output end of the operational amplifier AR.
In the third embodiment, on the basis of the first embodiment, the frequency acquisition circuit selects a frequency collector J1 with the model of SJ-ADC to acquire the frequency of a high-frequency vibration module in the donkey-hide gelatin liquid separation control system, a power supply end of the frequency collector J1 is connected with +5V and one end of a capacitor C1, a grounding end of the power collector J1 is grounded, an output end of the frequency collector is connected with the other end of the capacitor C1, one end of a resistor R1 and a cathode of a voltage regulator tube D1, an anode of the voltage regulator tube D1 is grounded, the other end of the resistor R1 is connected with one end of the capacitor C2 and an anode of a diode D2, and the other end of the capacitor C2 is grounded.
the utility model discloses during the specific use, a donkey-hide gelatin liquid separation error calibration system, including frequency acquisition circuit, partial pressure regulating circuit and operational amplifier output circuit, frequency acquisition circuit application model is SJ-ADC's frequency collector J1 gathers donkey-hide gelatin liquid separation control system medium-high frequency vibration module's frequency, partial pressure regulating circuit divides two ways to receive frequency acquisition circuit output signal, all the way uses the push-pull circuit that triode Q3, triode Q4 constitute to reduce the conduction loss of signal, improve the switching speed of signal, use simultaneously resistance R6-resistance R8 and electric capacity C6-electric capacity C8 to constitute the frequency selection circuit with signal screening for in the signal input operational amplifier AR1 homophase input of single frequency, the signal of single frequency is stable, the unusual frequency of filtering simultaneously, two ways use triode Q1, in the input operational amplifier AR1 inverting input end behind the switching circuit filtering unusual signal that triode Q2 constitutes, the switching circuit composed of the triode Q1 and the triode Q2 isolates abnormal signals, the conduction voltage of the switching circuit is used as a parameter for judging the abnormal signals, the two paths of signals are respectively calibrated and then are compared by the operational amplifier AR1, signal errors can be eliminated through the comparison signals, the reliability of the signals is guaranteed, the operational amplifier output circuit utilizes the operational amplifier AR2 to amplify the signals in phase and then output the signals, and the signals are sent into a control terminal of the gum solution separation error calibration system through the signal transmitter E1.
The above description is provided for further details of the present invention with reference to the specific embodiments, which should not be construed as limiting the present invention; to the utility model discloses affiliated and relevant technical field's technical personnel are based on the utility model discloses under the technical scheme thinking prerequisite, the extension of doing and the replacement of operating method, data all should fall within the utility model discloses within the protection scope.
Claims (3)
1. A donkey-hide gelatin liquid separation error calibration system comprises a frequency acquisition circuit, a voltage division adjusting circuit and an operational amplifier output circuit, and is characterized in that the frequency acquisition circuit acquires the frequency of a high-frequency vibration module in a donkey-hide gelatin liquid separation control system by using a frequency collector J1 with the model of SJ-ADC, the voltage division adjusting circuit receives the output signal of the frequency acquisition circuit in two paths, one path of the voltage division adjusting circuit reduces the conduction loss of the signal by using a push-pull circuit composed of a triode Q3 and a triode Q4, a frequency selection circuit composed of a resistor R6, a resistor R8 and a capacitor C6 and a capacitor C8 is used for screening the signal into a signal with single frequency and inputting the signal into an in-phase input end of an operational amplifier AR1, the other path of the voltage division adjusting circuit filters abnormal signals by using a switch circuit composed of a triode Q1 and a triode Q2 and then inputting the signal into an anti-phase input end of, the operational amplifier output circuit amplifies signals in phase by using an operational amplifier AR2 and outputs the amplified signals, and the amplified signals are sent to a control terminal of the donkey-hide gelatin liquid separation error calibration system by a signal transmitter E1;
The voltage division adjusting circuit comprises a diode D2, wherein the anode of the diode D2 is connected with the anode of the diode D2 and one end of a resistor R2, the cathode of the diode D2 is connected with the base of a transistor Q2 and the base of the transistor Q2, the collector of the transistor Q2 is connected with +5V, the emitter of the transistor Q2 is connected with the emitter of the transistor Q2 and one end of the resistor R2 and one end of the capacitor C2, the collector of the transistor Q2 is connected with one end of the resistor R2, the other end of the resistor R2 is connected with ground, the other end of the resistor R2 is connected with one end of the resistor R2 and one end of the capacitor C2, the other end of the capacitor C2 is connected with the collector of the resistor R2 and one end of the capacitor R2, the other end of the resistor R2 is connected with the non-inverting input end of the AR2, the cathode of the diode D2 is connected with the base of the transistor Q2, the base of the resistor R2 and the other end of the resistor R2, and the other end of the other, the emitter of the triode Q1 is connected with the emitter of the triode Q2 and one end of the resistor R4, the other end of the resistor R4 is grounded, and the collector of the triode Q2 is connected with the inverting input end of the amplifier AR 1.
2. The system for calibrating the donkey-hide gelatin liquid separation error of claim 1, wherein the operational amplifier output circuit comprises an operational amplifier AR2, the non-inverting input terminal of the operational amplifier AR2 is connected to the output terminal of the operational amplifier AR1, the inverting input terminal of the operational amplifier AR2 is connected to one end of a resistor R9 and a resistor R10, the other end of the resistor R9 is grounded, and the other end of the resistor R10 is connected to the output terminal of the operational amplifier AR2 and a signal transmitter E1.
3. The donkey-hide gelatin liquid separation error calibration system according to claim 1, wherein the frequency acquisition circuit comprises a frequency collector J1 with model SJ-ADC, a power supply end of the frequency collector J1 is connected with a power supply +5V and one end of a capacitor C1, a grounding end of the power collector J1 is grounded, an output end of the frequency collector is connected with the other end of the capacitor C1, one end of a resistor R1 and a cathode of a voltage regulator tube D1, an anode of the voltage regulator tube D1 is grounded, the other end of the resistor R1 is connected with one end of a capacitor C2, an anode of a diode D2, and the other end of the capacitor C2 is grounded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920852006.XU CN209787153U (en) | 2019-06-06 | 2019-06-06 | Donkey-hide gelatin liquid separation error calibration system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920852006.XU CN209787153U (en) | 2019-06-06 | 2019-06-06 | Donkey-hide gelatin liquid separation error calibration system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209787153U true CN209787153U (en) | 2019-12-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920852006.XU Active CN209787153U (en) | 2019-06-06 | 2019-06-06 | Donkey-hide gelatin liquid separation error calibration system |
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| Country | Link |
|---|---|
| CN (1) | CN209787153U (en) |
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2019
- 2019-06-06 CN CN201920852006.XU patent/CN209787153U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: 453000 urban and rural industrial and Trade Development Zone, Xincai County, Zhumadian City, Henan Province Patentee after: Guilu Pharmaceutical Group Co., Ltd. Address before: 453000 Quercus Urban-Rural Industrial and Trade Development Zone, Shangcai County, Zhumadian City, Henan Province Patentee before: Guilu Pharmaceutical Group Co., Ltd. |
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| CP02 | Change in the address of a patent holder |