CN217699018U - Clean paper pulp mixing arrangement for papermaking - Google Patents
Clean paper pulp mixing arrangement for papermaking Download PDFInfo
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- CN217699018U CN217699018U CN202220747667.8U CN202220747667U CN217699018U CN 217699018 U CN217699018 U CN 217699018U CN 202220747667 U CN202220747667 U CN 202220747667U CN 217699018 U CN217699018 U CN 217699018U
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Abstract
The utility model provides a clean paper grade (stock) paper pulp mixing arrangement discloses a clean paper grade (stock) paper pulp mixing arrangement and mixing arrangement circuit, including mixing jar, agitator motor, tacho sensor, agitator, pressure sensor, discharge gate and feed inlet, the circuit includes mutual circuit, control circuit, switch circuit, execution circuit, sensor circuit and power supply circuit. The utility model discloses the utility function is realized through the hardware, and device control uses the singlechip as the core, and the circuit is simple, and stability is very high, finally realizes the safe mixture that can ensure the clean paper making of mill uses paper pulp mixing arrangement, still satisfies the consumer and can realize people remote control's function to satisfy the production requirement of the high quality mixture in complicated reality environment, but the wide application in production mixing arrangement field.
Description
Technical Field
The utility model relates to a mixing arrangement technical field, concretely relates to paper pulp mixing arrangement is used in clean papermaking.
Background
Along with the continuous improvement of standard of living, people's standard of living's continuous increase, the demand of paper pulp sharply increases, at the in-process of production paper pulp, needs to carry out hybrid processing to the body paper after the drying, adds man-hour certain water content to paper pulp again. The existing original method is to place paper for one time to absorb moisture, the method is time-consuming, labor-consuming and uncontrollable, some factories produce the paper in a mode of directly and continuously spraying water, waste of water resources is caused, and the paper needs to be controlled by experienced workers, so that the labor is needed, and the efficiency is low.
SUMMERY OF THE UTILITY MODEL
The utility model provides a be applicable to clean paper pulp mixing arrangement for papermaking, can set up the paper humidity of demand, carry out the automation and mix, realized the automation to the mixing process of paper production, can ensure under the safe clean accurate mixed operation prerequisite of the clean paper pulp mixing arrangement for papermaking of mill, still satisfy the consumer and can realize man-machine interaction, remote control's function to satisfy the production requirement of the accurate mixture of high quality in complicated reality environment.
The utility model discloses in some embodiments, the following technical scheme of accessible realizes:
the utility model discloses a paper pulp mixing arrangement is used in clean papermaking, among the practical application, feed arrangement, mixing arrangement are connected with discharging device order, and its characterized in that is disposed mixing arrangement and mixing arrangement circuit.
Among the above-mentioned scheme, paper pulp gets into paper feed device, gets into through the collocation of pump and valve the utility model discloses a mixing arrangement back, after the mixture is accomplished, through gravity, the paper pulp that will mix the completion is sent next processing technology by the discharging device who installs with the mixing arrangement cooperation.
The hybrid device circuit comprises an interaction circuit, a control circuit, a switch circuit, an execution circuit, a sensor circuit and a power supply circuit.
Further, the interaction circuit, the control circuit, the switch circuit, the execution circuit and the sensor circuit are electrically connected in sequence, the sensor circuit and the control circuit are electrically connected, and the power supply circuit is electrically connected with the control circuit and the switch circuit respectively.
The interaction circuit comprises an upper computer, a communication circuit and an emergency button; the control circuit, the upper computer and the communication circuit are electrically connected in sequence, and the control circuit is electrically connected with the emergency button; wherein the execution circuit comprises a stirring motor; the sensor circuit comprises a pressure sensor circuit and a speed measurement sensor circuit.
Among the above-mentioned scheme, control uses the singlechip as the core, and the circuit is simple, and stability is very high, and accessible host computer sets for time and the degree of mixing, breaks down and stops through the scram button, through host computer real time monitoring agitator motor's operation and test the speed, pressure sensor circuit detected signal.
Further, the mixing device comprises a mixing cylinder 1 and two stirring motors 2 arranged on the mixing cylinder 1, wherein a discharge hole 6 is arranged below the mixing cylinder 1, a feed inlet 5 is arranged at the upper part of the mixing cylinder 1, wherein the stirring motors 2 are connected with a stirrer 4 arranged in the mixing cylinder 1, a speed measurement sensor 3 is arranged on the stirrer 4, and a pressure sensor (not shown) is arranged at the bottom of the mixing cylinder 1.
In the above scheme, the speed sensor circuit judges the stirring degree through measuring the rotational speed of agitator motor, and the rotational speed is higher, and the stirring degree is higher.
The pressure sensor circuit measures the weight of the mixing cylinder, when the weight enters the mixing cylinder and is stable, the pressure sensor circuit reaches a set value, the control circuit gives out a stirring starting signal, and the stirring motor starts to rotate. When the designated rotating speed is reached, the control circuit gives out a stirring stopping signal, stirring is started to stop, after the rotating speed is reset to zero, stirring is finished, the discharging device connected with the discharging port starts to operate, and the stirred paper pulp is sent out through the conveying belt of the discharging device.
When the speed sensor circuit detects that the speed exists, the pressure sensor circuit detects that the weight is reduced sharply, and an alarm is given immediately.
Further, the switching circuit comprises a resistor R1, a diode D2, a relay JK1 and an isolator J1; the positive electrode of the diode D1 is connected with a control signal of the stirring motor, the negative electrode of the diode D1 is connected with the positive electrode of the low-voltage end of the isolator J1 in series, the negative electrode of the low-voltage end of the isolator J1 is connected with the resistance R1 in series and then is grounded, the emitter of the high-voltage end of the isolator J1 is grounded, the collector is connected with the coil of the relay JK1 in series and is connected with the control power supply, the coil of the relay JK1 is connected with the diode D2 in parallel, the positive electrode of the diode D2 is connected with the collector of the high-voltage end of the isolator J1, and the negative electrode of the diode D2 is connected with the control power supply; one end of a normally open electromagnetic valve of the relay JK1 is connected with a power frequency 220V power supply, and the other end of the normally open electromagnetic valve is connected with the stirring motor B1 in series and then is grounded.
In the scheme, the resistor R1 plays a role of protecting a circuit and protects the ground; the diode D1 is arranged at the low-voltage end, prevents reverse connection of a control signal of the stirring motor, and gives out light when the control signal of the stirring motor exists to prompt that the control signal of the stirring motor exists at the moment; the isolator J1 plays a role in optical coupling isolation and isolates high-voltage and low-voltage mutual interference; and the diode D2 plays a role in preventing reverse, protects a coil of the relay JK1 and plays a role in prompting the running of the stirring motor at the moment.
Furthermore, the sensor circuit adopts two groups of speed measurement sensors 100 and two groups of JC-5000-Y-L pressure sensors.
In the scheme, the speed measuring sensor 100 is a wheel type speed measuring device suitable for various environments, and the JC-5000-Y-L is a wireless pressure sensor, is suitable for hydraulic pressure, oil pressure and air pressure, and is explosion-proof.
Further, the switch circuit adopts a relay and an optical coupling isolation chip.
Further, the control circuit adopts an AT89C51 singlechip.
Furthermore, the communication circuit adopts 2G/4G and WiFi modules.
In the scheme, the communication between the upper computer and the control circuit is realized through the 2G/4G and WiFi modules, and the operation of the mixing device can be monitored in real time through the upper computer.
The bottom of the mixing cylinder is provided with a pressure sensor, the stirring motor is provided with a speed measuring sensor, and a stirring amount threshold value and a safety value, a mixing degree threshold value and a safety value can be set according to requirements.
Stopping feeding when the pressure reaches a set threshold value, and starting stirring; and stopping stirring when the rotating speed reaches a set threshold value, and finishing stirring.
If the pressure value is stable, a speed measuring sensor on the stirring motor is lower than a set threshold, the papermaking materials are difficult to mix, the loss of a mixing device can be caused, and an alarm is given; if the speed is higher than the set threshold, the papermaking materials are mixed excessively, potential safety hazards can be caused, and an alarm is given.
If the weight of the pressure sensor at the bottom of the mixing cylinder is lower than a set threshold value when the rotating speed value is stable, the papermaking material is too little, the rotating speed is increased, potential safety hazards can be caused, and an alarm is given; if the weight is higher than the set threshold value, the papermaking material is excessive, the loss of a mixing device can be caused, and an alarm can be given.
If any safety value of the mixing device is reached, the mixing device is stopped immediately.
Because above-mentioned technical scheme compares with prior art, the technical scheme of the utility model possess following beneficial effect at least:
1. the utility model discloses paper pulp mixing arrangement is used in clean papermaking can set up the mixing volume and the mixed degree of demand, carries out the automation and mixes, has realized the automation to the hybrid process of paper production, can accurate mixing.
2. The utility model discloses paper pulp mixing arrangement is used in clean papermaking, but remote control possesses real-time supervision's function, and the problem appears and can report to the police immediately.
3. The utility model discloses clean paper pulp mixing arrangement for papermaking through the singlechip to the analysis and the processing of information, send corresponding instruction, adjustment system's work is steady, has constituted a system that can mix by automatic manual control, and the power consumption is less, do not have unnecessary production pollution, environmental protection and energy saving.
Drawings
The features, objects, and advantages of the present invention will become more apparent from the description of the embodiments of the invention, which is set forth in the description herein and which is incorporated in and constitutes a part of this specification, wherein, although the drawings illustrate only some embodiments of the invention, there is no intention to limit the invention to the specific embodiments described, and other drawings may be devised without departing from the principles of the invention.
FIG. 1 is a diagram of a control system of the present invention;
FIG. 2 is a schematic view of a mixing apparatus according to the present invention;
fig. 3 is a circuit diagram of the humidity sensor of the present invention.
Detailed Description
The present invention will be described in detail with reference to preferred embodiments as examples. Example embodiments may, however, be embodied in many different forms and should not be construed as limited to the examples set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of example embodiments to those skilled in the art, but it will be understood by those skilled in the art that the following description is only illustrative of and describes some preferred embodiments, and does not limit the scope of the present invention.
The following describes embodiments of the present invention:
the utility model discloses a paper pulp mixing arrangement is used in clean papermaking, in practical application, many and feed arrangement, mixing arrangement and discharging device be connected in proper order, its characterized in that is configured with mixing arrangement and mixing arrangement circuit.
In the above embodiment, the paper pulp enters the paper feeding device, and after entering the mixing device of the present invention through the matching of the pump and the valve, the mixed paper pulp is sent to the next processing technology through the discharging device installed in cooperation with the mixing device by gravity after the mixing is completed.
The hybrid device circuit comprises an interaction circuit, a control circuit, a switch circuit, an execution circuit, a sensor circuit and a power supply circuit.
In an embodiment, wherein the interaction circuit, the control circuit, the switch circuit, the execution circuit and the sensor circuit are electrically connected in sequence, wherein the sensor circuit and the control circuit are electrically connected, wherein the power circuit is electrically connected with the control circuit and the switch circuit, respectively.
The interaction circuit comprises an upper computer, a communication circuit and an emergency button; the control circuit, the upper computer and the communication circuit are electrically connected in sequence, and the control circuit is electrically connected with the emergency button; wherein the execution circuit comprises a stirring motor; the sensor circuit comprises a pressure sensor circuit and a speed measurement sensor circuit.
In the above embodiment, the control uses the singlechip as the core, and the circuit is simple, and stability is very high, and accessible host computer sets for the time and the degree of mixing, breaks down and stops through the scram button, through host computer real time monitoring agitator motor's operation and speed measuring, pressure sensor circuit detected signal.
In the embodiment, the mixing device comprises a mixing cylinder 1 and two stirring motors 2 arranged on the mixing cylinder 1, wherein a discharge hole 6 is arranged below the mixing cylinder 1, a feed hole 5 is arranged at the upper part of the mixing cylinder 1, wherein the stirring motors 2 are connected with a stirrer 4 arranged in the mixing cylinder 1, a speed measuring sensor 3 is arranged on the stirrer 4, and a pressure sensor (not shown) is arranged at the bottom of the mixing cylinder 1.
In the above embodiment, the speed sensor circuit determines the stirring degree by measuring the rotation speed of the stirring motor, and the higher the rotation speed is, the higher the stirring degree is.
The pressure sensor circuit measures the weight of the mixing cylinder, when the weight enters the mixing cylinder and is stable, the pressure sensor circuit reaches a set value, the control circuit gives a stirring starting signal, and the stirring motor starts to rotate. When the rotating speed is reduced to zero, the stirring is finished, the discharging device connected with the discharging port starts to operate, and the paper pulp after stirring is sent out through the conveying belt of the discharging device.
When the speed sensor circuit detects that the speed exists, the pressure sensor circuit detects that the weight is reduced sharply, and an alarm is given immediately.
In an embodiment, the switch circuit comprises a resistor R1, a diode D2, a relay JK1 and an isolator J1; the positive electrode of the diode D1 is connected with a control signal of the stirring motor, the negative electrode of the diode D1 is connected with the positive electrode of the low-voltage end of the isolator J1 in series, the negative electrode of the low-voltage end of the isolator J1 is connected with the resistance R1 in series and then is grounded, the emitter of the high-voltage end of the isolator J1 is grounded, the collector is connected with the coil of the relay JK1 in series and is connected with the control power supply, the coil of the relay JK1 is connected with the diode D2 in parallel, the positive electrode of the diode D2 is connected with the collector of the high-voltage end of the isolator J1, and the negative electrode of the diode D2 is connected with the control power supply; one end of a normally open electromagnetic valve of the relay JK1 is connected with a power frequency 220V power supply, and the other end of the normally open electromagnetic valve is connected with a stirring motor B1 in series and then is grounded.
In the above embodiment, the resistor R1 functions as a protection circuit to protect the ground; the diode D1 is arranged at the low-voltage end, prevents reverse connection of a control signal of the stirring motor, and when the control signal of the stirring motor exists, the diode D1 emits light to prompt that the control signal of the stirring motor exists at the moment; the isolator J1 plays a role in optical coupling isolation and isolates high-voltage and low-voltage mutual interference; and the diode D2 plays a role in preventing reverse, protects a coil of the relay JK1 and plays a role in prompting the running of the stirring motor at the moment.
In the embodiment, two sets of speed measuring sensors 100 and two sets of JC-5000-Y-L pressure sensors are adopted in the sensor circuit.
In the above embodiment, the velocity measuring sensor 100 is a wheel type velocity measuring device suitable for various environments, and JC-5000-Y-L is a wireless pressure sensor suitable for hydraulic pressure, hydraulic pressure and air pressure, and is explosion-proof.
In an embodiment, the switch circuit adopts a relay and an optical coupling isolation chip.
In the embodiment, the control circuit adopts an AT89C51 singlechip.
In the embodiment, the communication circuit adopts 2G/4G and WiFi modules.
In the embodiment, the communication between the upper computer and the control circuit is realized through the 2G/4G and WiFi modules, and the operation of the mixing device can be monitored in real time through the upper computer.
The bottom of the mixing cylinder is provided with a pressure sensor, the stirring motor is provided with a speed measuring sensor, and a stirring amount threshold value and a safety value, a mixing degree threshold value and a safety value can be set according to requirements.
Stopping feeding when the pressure reaches a set threshold value, and starting stirring; and stopping stirring when the rotating speed reaches a set threshold value, and finishing stirring.
If the pressure value is stable, a speed measuring sensor on the stirring motor is lower than a set threshold, the papermaking materials are difficult to mix, the loss of a mixing device can be caused, and an alarm is given; if the speed is higher than the set threshold, the papermaking materials are mixed excessively, potential safety hazards can be caused, and an alarm is given.
If the weight of the pressure sensor at the bottom of the mixing cylinder is lower than a set threshold value when the rotating speed value is stable, the papermaking material is too little, the rotating speed is increased, potential safety hazards can be caused, and an alarm is given; if the weight is higher than the set threshold value, the papermaking material is excessive, the loss of a mixing device can be caused, and an alarm can be given.
If any safety value of the mixing device is reached, the mixing device is stopped immediately.
The utility model discloses a clean paper grade (stock) paper pulp mixing arrangement to designed its safe reasonable circuit diagram, block diagram, realized having monitored directly perceived mixing arrangement, can implement the scram to the appearance of some abnormal conditions simultaneously. Under the safe operation, the accurate mixed prerequisite of clean paper making paper pulp mixing arrangement of ensureing mill, still satisfy the consumer and can realize man-machine interaction, remote control's function to satisfy the production requirement of the high quality mixture in complicated reality environment, can extensively be used for producing the mixing arrangement field.
The present invention is described in detail with reference to the embodiments of the pulp mixing apparatus for papermaking in the accompanying drawings. It will be understood by those skilled in the art, however, that the foregoing is illustrative and descriptive of some specific embodiments only, and not limiting as to the scope of the invention, and particularly the scope of the claims.
Claims (7)
1. A clean paper mill pulp mixing device, characterized by, the mixing device is disposed with the mixing device circuit; the hybrid device circuit comprises an interaction circuit, a control circuit, a switch circuit, an execution circuit, a sensor circuit and a power circuit;
the interaction circuit, the control circuit, the switch circuit, the execution circuit and the sensor circuit are sequentially and electrically connected, the sensor circuit and the control circuit are electrically connected, and the power supply circuit is respectively and electrically connected with the control circuit and the switch circuit; the interaction circuit comprises an upper computer, a communication circuit and an emergency button; the control circuit, the upper computer and the communication circuit are electrically connected in sequence, and the control circuit is electrically connected with the emergency button; the execution circuit comprises a stirring motor; the sensor circuit comprises a pressure sensor circuit and a speed measurement sensor circuit.
2. The mixing device for the paper pulp for cleaning and making paper according to claim 1, wherein the mixing device comprises a mixing cylinder (1) and two stirring motors (2) arranged on the mixing cylinder (1), a discharge hole (6) is formed below the mixing cylinder (1), a feed inlet (5) is formed in the upper part of the mixing cylinder (1), the stirring motors (2) are connected with a stirrer (4) arranged in the mixing cylinder (1), a speed measurement sensor (3) is arranged on the stirrer (4), and a pressure sensor is arranged at the bottom of the mixing cylinder (1).
3. The device for mixing paper pulp for cleaning and making paper according to claim 1, wherein the switch circuit resistor R1, the diode D2, the relay JK1 and the isolator J1; the positive electrode of the diode D1 is connected with a control signal of a stirring motor, the negative electrode of the diode D1 is connected to the positive electrode of the low-voltage end of the isolator J1 in series, the negative electrode of the low-voltage end of the isolator J1 is connected with the resistor R1 in series and then is grounded, the emitter of the high-voltage end of the isolator J1 is grounded, the collector is connected with the coil of the relay JK1 in series, the coil of the relay JK1 is connected with the diode D2 in parallel, the positive electrode of the diode D2 is connected with the collector of the high-voltage end of the isolator J1, and the negative electrode of the diode D2 is connected with the control power supply; one end of a normally open electromagnetic valve of the relay JK1 is connected with a power frequency 220V power supply, and the other end of the normally open electromagnetic valve is connected with a stirring motor B1 in series and then is grounded.
4. The apparatus for mixing paper pulp for cleaning paper making according to claim 1, wherein said sensor circuit employs two sets of velocity sensors 100 and two sets of JC-5000-Y-L pressure sensors.
5. The device for mixing paper pulp for cleaning and making paper according to claim 1, wherein the switch circuit adopts a relay and an optical coupling isolation chip.
6. The device for mixing paper pulp for cleaning and making paper according to claim 1, wherein the control circuit adopts an AT89C51 single chip microcomputer.
7. The device for mixing paper pulp for cleaning and making paper according to claim 1, wherein the communication circuit adopts 2G/4G and WiFi modules.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220747667.8U CN217699018U (en) | 2022-04-01 | 2022-04-01 | Clean paper pulp mixing arrangement for papermaking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220747667.8U CN217699018U (en) | 2022-04-01 | 2022-04-01 | Clean paper pulp mixing arrangement for papermaking |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217699018U true CN217699018U (en) | 2022-11-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220747667.8U Active CN217699018U (en) | 2022-04-01 | 2022-04-01 | Clean paper pulp mixing arrangement for papermaking |
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| Country | Link |
|---|---|
| CN (1) | CN217699018U (en) |
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- 2022-04-01 CN CN202220747667.8U patent/CN217699018U/en active Active
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