CN210159543U - Automatic high-pressure homogenizing device - Google Patents
Automatic high-pressure homogenizing device Download PDFInfo
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- CN210159543U CN210159543U CN201920788484.9U CN201920788484U CN210159543U CN 210159543 U CN210159543 U CN 210159543U CN 201920788484 U CN201920788484 U CN 201920788484U CN 210159543 U CN210159543 U CN 210159543U
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Abstract
The utility model relates to an automatic high-pressure homogenizing device, which comprises a high-pressure homogenizer, a charging tank, a discharging tank and a PLC, wherein the high-pressure homogenizer is provided with a homogenizer charging port, a homogenizer discharging port and a touch screen; the discharge hole of the homogenizer is connected with a discharge pipe, and a third electromagnetic valve is arranged on the discharge pipe; the feeding tank is provided with a feeding tank feeding port, a feeding tank discharging port and a feeding tank discharging port, the feeding tank discharging port is connected with the feeding port of the homogenizer through the feeding pipe, the feeding tank discharging port is connected with a discharging pipe, and the discharging pipe is provided with a second electromagnetic valve; the first electromagnetic valve, the second electromagnetic valve and the third electromagnetic valve are electrically connected with a PLC, and the PLC is electrically connected with the touch screen. After adopting above-mentioned structure, its beneficial effect is: the charging bucket and the high-pressure homogenizer are separately arranged, the volume of the charging bucket can be increased, and the operation is simpler and more convenient.
Description
Technical Field
The utility model belongs to the technical field of the high-pressure homogenizer, specific theory is about an automatic high-pressure homogeneity device.
Background
The high-pressure homogenizing device is mainly used in the industries of biology, medicine, food, chemical engineering and the like, is used for cell disruption, drink homogenization, fine chemical engineering, and is used for preparing products such as liposome, fat emulsion, nano suspension, micro emulsion, lipid microspheres, emulsion, dairy products, infusion solutions, dyes, solar panel coatings, conductive coatings and the like. The high-pressure homogenizing device mainly comprises a high-pressure homogenizing cavity and a pressurizing mechanism. The inside in high-pressure homogeneity chamber has specially designed's geometry, and under booster mechanism's effect, the high-pressure solution is quick passes through the homogeneity chamber, and the material can receive mechanical force effects such as high-speed shearing, high frequency oscillation, cavitation and convection current striking and corresponding fuel effect simultaneously, and the mechanical force that from this causes and chemical effect can induce the physics of material macromolecule, chemistry and structural property to change, finally reaches the effect of homogeneity.
The existing high-pressure homogenizing device is generally used for directly installing an open feeding tank on a homogenizer, so that materials are conveniently added. The discharge hole of the homogenizer is connected with a pipeline, so that the materials which are homogenized at high pressure can be conveniently collected. The pressure of the homogenization process is then adjusted using a manual knob. However, in the actual use process, the following problems generally exist:
1. when the volume of material is too big, and the pan feeding jar volume that can install on the high pressure homogeneity device is limited, and the homogeneity in-process need not be incessantly to pan feeding jar interpolation material, wastes time and energy.
2. The pressure of the homogenization process needs to be manually adjusted to slowly rise to the target pressure. But the material passes through the homogenizing device immediately after the homogenization is started, so that the part of the material which is homogenized before the pressure is stabilized at the target pressure cannot meet the expected homogenization requirement. The part of the materials need to be collected and then manually added into the feeding tank again for re-homogenization. So that its operation is inconvenient.
3. The material is homogenized for the first time, so that the homogenization is insufficient, and secondary homogenization is needed. At this time, the homogenization is closed after the homogenization of the materials is finished, and the materials can be homogenized for the second time. In addition, if air enters the homogenizing device in the high-pressure homogenizing process with pressure, air blockage can be caused, and the machine is damaged. Therefore, the existing high-pressure homogenizing device cannot adjust the pressure to zero after the feeding tank is emptied, and the pressure needs to be quickly adjusted to zero when the feeding tank is about to be emptied. This results in that at the end of homogenization also a part of the material does not reach the desired homogenization effect.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an automatic high pressure homogeneity device to the pan feeding jar that solves current high pressure homogeneity device sets up on high pressure homogeneity device, and its volume is little, reinforced inconvenient problem.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an automatic high-pressure homogenizing device comprises a high-pressure homogenizer, a charging tank, a discharging tank and a PLC,
the high-pressure homogenizer comprises a high-pressure homogenizer body, wherein a homogenizer feeding port, a homogenizer discharging port and a touch screen are arranged on the high-pressure homogenizer body, the homogenizer feeding port is connected with a feeding pipe, and a first electromagnetic valve is arranged on the feeding pipe; the discharge hole of the homogenizer is connected with a discharge pipe, and a third electromagnetic valve is arranged on the discharge pipe;
the feeding tank comprises a feeding tank body, a feeding tank feeding port is formed in the top of the feeding tank body, a feeding tank discharging port and a feeding tank discharging port are formed in the bottom of the feeding tank body, the feeding tank discharging port is connected with a feeding port of the homogenizer through a feeding pipe, the feeding tank discharging port is connected with a discharging pipe, and a second electromagnetic valve is arranged on the discharging pipe;
the first electromagnetic valve, the second electromagnetic valve and the third electromagnetic valve are electrically connected with a PLC, and the PLC is electrically connected with the touch screen.
According to the utility model discloses, the discharge tank includes the discharge tank jar body, and the bottom of the discharge tank jar body is equipped with the discharge tank discharge gate, the top of the discharge tank jar body is equipped with discharge tank pan feeding mouth, the discharge tank pan feeding mouth passes through the discharging pipe and is connected with the homogenizer discharge gate, the discharge tank discharge gate is connected with first homogeneous liquid discharge pipe, first homogeneous liquid discharge pipe is connected with second homogeneous liquid discharge pipe and back flow respectively, the back flow is connected with the pan feeding jar pan feeding mouth of the feed tank jar body, be equipped with fourth solenoid valve and centrifugal pump in proper order in the direction of delivery of first homogeneous liquid discharge pipe, be equipped with the fifth solenoid valve on the second homogeneous liquid discharge pipe, be equipped with the sixth solenoid valve on the back flow;
and the centrifugal pump, the fourth electromagnetic valve, the fifth electromagnetic valve and the sixth electromagnetic valve are electrically connected with the PLC.
According to the utility model discloses, the bottom of the pan feeding jar body still is equipped with the reserve interface of pan feeding jar, the reserve interface of pan feeding jar is one or more, when delivery pipe or pan feeding pipe need overhaul, change the wait, the reserve interface of pan feeding jar can be connected with reserve pipe for replace delivery pipe or pan feeding pipe, in order to ensure pan feeding jar physical stamina normal operating. The standby interface of the charging bucket is in a closed state when not used.
According to the utility model discloses, the bottom of the play feed tank jar body still is equipped with the reserve interface of play feed tank, the reserve interface of play feed tank is two or more, and when back flow or first homogeneity liquid delivery pipe need overhaul, change the wait, the reserve interface of play feed tank can be connected with reserve pipe for replace back flow or first homogeneity liquid delivery pipe etc. in order to ensure the normal operating of the play feed tank jar body. The spare port of the discharge tank is in a closed state when not used.
According to the utility model, the top of the charging tank body is provided with a charging tank cover body, the charging tank cover body is connected with the charging tank body in a matching way, the charging tank cover body is provided with an air inlet pipe communicated with the outside to ensure the balance of the internal and external pressures of the charging tank, the air inlet pipe is provided with a first bacterial filter or an air filter screen and the like to prevent the mutual pollution of the internal and external environments of the charging tank body;
the top of the discharge tank body is provided with a discharge tank cover body, the discharge tank cover body is connected with the discharge tank body in a matched mode, the discharge tank cover body is provided with an air inlet pipe communicated with the outside to ensure balance of internal and external pressure of the charging tank, and a second bacterial filter or an air filter screen and the like are arranged in the air inlet pipe to prevent mutual pollution of the internal and external environments of the discharge tank body.
According to the utility model, the charging tank cover body of the charging tank is also provided with a charging tank cleaning opening, so that the tank body of the charging tank can be cleaned regularly;
still be equipped with ejection of compact jar on the ejection of compact jar lid of ejection of compact jar and wash the mouth, can regularly wash ejection of compact jar body.
According to the utility model, a first power device is also arranged on the feeding tank body, a first stirrer is arranged in the feeding tank body, the first stirrer can be a stirring blade, a stirring paddle and the like, the first stirrer is connected with the first power device, and the first power device is connected with the PLC;
still be equipped with second power device on the play feed tank jar body, the internal second agitator that is equipped with of play feed tank jar, the second agitator can be stirring fan blade, stirring rake etc, the second agitator is connected with second power device, second power device is connected with PLC.
According to the utility model, the first power device is a three-phase asynchronous variable frequency motor, which can realize the function of variable speed stirring; the second power device is a three-phase asynchronous variable frequency motor, and can realize the function of variable speed stirring.
According to the utility model discloses, the bottom of the pan feeding jar body is equipped with the pan feeding jar and weighs the base, the pan feeding jar is weighed and is equipped with first weighing machine and first display screen on the base, first display screen and first weighing machine electricity are connected, can show the side weight result data of first weighing machine on the first display screen.
The bottom of the discharge tank body is provided with a discharge tank weighing base, the discharge tank weighing base is provided with a second weight measuring device and a second display screen, the second display screen is electrically connected with the second weight measuring device, and the second display screen can display the side weight result data of the second weight measuring device.
According to the utility model discloses, the bottom of the pan feeding jar body is equipped with the foot rest for the bottom of the pan feeding jar body is higher than the isotropic symmetry pan feeding mouth, the high-pressure isotropic symmetry feeding of being convenient for. The foot rest is arranged above the weighing base of the feeding tank and can be welded on the weighing base.
The utility model discloses an automatic high pressure homogeneity device, its beneficial effect is:
1. because go into the material jar body and need not the direct mount on high-pressure homogenizer body, consequently can set to bigger volumetric income material jar, during the homogeneity, only need through the pan feeding pipe constantly with the internal material of pan feeding jar send into high-pressure homogenizer can, easy operation is convenient.
2. The bottom of the feeding tank body is provided with a foot rest, so that the bottom of the feeding tank body is higher than a feeding port of the homogenizer, and feeding of the high-pressure homogenizer is facilitated.
3. The stirrers in the feeding tank body and the discharging tank body are respectively connected with a three-phase asynchronous variable frequency motor, so that variable-speed stirring can be realized.
4. The second electromagnetic valve on the discharge pipe is connected with the PLC, so that the homogeneous liquid or the cleaning waste liquid and the like after backflow in the feeding tank body can be automatically discharged from the discharge pipe.
5. The first weighing device below the feeding tank body is matched with the first electromagnetic valve, the third electromagnetic valve, the PLC and the like, so that the high-pressure homogenizer can automatically stop homogenizing.
6. The weight measuring device and the display screen are matched to carry out error correction:
(1) because first weight-measuring ware and the cooperation setting of first display screen, when the data of first display screen and the system operation of PLC control had the income, can close first solenoid valve and third solenoid valve and carry out error correction processing. For example; when the first display screen displays that the charging bucket is emptied of materials; and the high-pressure homogenization is continued, and the first electromagnetic valve and the third electromagnetic valve can be manually closed.
(2) Because the second weight measuring device is matched with the second display screen, when the data of the second display screen enters and exits from the system operation controlled by the PLC, the electromagnetic valve can be closed to carry out error correction processing. For example; when the second display screen displays that the material tank is emptied of the materials; while the backflow or discharge continues, the sixth solenoid valve or the fifth solenoid valve may be closed manually.
7. The fourth electromagnetic valve, the centrifugal pump, the sixth electromagnetic valve, the PLC and the touch screen are arranged in a matched mode, when the pressure in the high-pressure homogenizer reaches a stable pressure for a period of time, a backflow button on the touch screen is clicked, and materials flow back from the discharging tank body to the feeding tank body; therefore, when the pressure of the high-pressure homogenizer does not reach the target pressure, the material can be operated manually, and the operation is simple and convenient.
8. The fourth electromagnetic valve, the centrifugal pump, the sixth electromagnetic valve, the second weight measuring device, the PLC and the touch screen are arranged in a matched mode, so that full-automatic material backflow from the discharging tank body to the feeding tank body can be realized; that is, the material that is homogenized before the pressure stabilizes at the target pressure can be sent into the pan feeding jar body through the back flow full-automatically, then gets into high-pressure homogenizer and homogenizes, and its easy operation is convenient.
9. PLC's setting can carry out homogeneity once or many times as required, when carrying out homogeneity many times, the material can be directly sent back into the material jar from the back flow of play feed tank and carry out homogeneity twice or homogeneity many times, does not need to wait to close the homogeneity after the material homogeneity is accomplished, carries out homogeneity or homogeneity many times the second time to the material again, and its easy operation is convenient.
10. The cooperation setting of fourth solenoid valve, centrifugal pump, fifth solenoid valve, PLC and touch-sensitive screen can realize that the homogeneity liquid discharges fast.
11. Partial materials can be refluxed before homogenization is finished, and damage caused by air blockage due to the fact that air enters a homogenizing device after the feeding tank body is emptied is avoided. Meanwhile, the pressure is rapidly adjusted to be zero without waiting for the material in the feeding tank to be discharged, so that the problem that partial material is insufficient in homogeneity due to the fact that the pressure needs to be reduced in advance can be avoided.
Drawings
Fig. 1 is a schematic structural view of the automatic high-pressure homogenizing device of the present invention.
Detailed Description
The automatic high-pressure homogenizing device of the present invention will be further described in detail with reference to the accompanying drawings.
As shown in FIG. 1, an automatic high-pressure homogenizing device of the present invention comprises a high-pressure homogenizing machine 1, a material inlet tank 2, a material outlet tank 3 and a PLC (programmable logic controller) 4,
the high-pressure homogenizer 1 comprises a high-pressure homogenizer body 10, wherein a homogenizer feeding port 11, a homogenizer discharging port 12 and a touch screen 13 are arranged on the high-pressure homogenizer body 10, and the touch screen 13 is electrically connected with a PLC 4.
Go into material jar 2 including the pan feeding jar body 20, the top of the pan feeding jar body 20 is equipped with into material jar pan feeding mouth 21, and the bottom of the pan feeding jar body 20 is equipped with into material jar discharge gate 22, pan feeding jar discharge port 23 and the reserve interface 24 of pan feeding jar, go into material jar discharge port 22 and be connected with isotropic symmetry pan feeding mouth 11 through pan feeding pipe 51, go into material jar discharge port 23 and be connected with delivery pipe 52, be equipped with first solenoid valve 91 on the pan feeding pipe 51, be equipped with second solenoid valve 92 on the delivery pipe 52. The spare pan feeding tank interface 24 is one or more, and when the discharge pipe 52 or pan feeding pipe 51 need overhaul, change etc. the spare pan feeding tank interface 24 can be connected with spare pipe for replace discharge pipe 52 or pan feeding pipe 51, in order to ensure that the pan feeding tank body 20 can normal operating. The standby inlet 24 of the feeding tank is in a closed state when not in use.
The discharge tank 3 comprises a discharge tank body 30, a discharge tank discharge port 31 and a discharge tank standby interface 32 are arranged at the bottom of the discharge tank body 30, the top of the discharge tank body 30 is provided with a discharge tank inlet 33, the discharge tank inlet 33 is connected with the discharge port 12 of the homogenizer through a discharge pipe 53, the discharge port 31 of the discharge tank is connected with a first homogeneous liquid discharge pipe 54, the first homogeneous liquid discharge pipe 54 is respectively connected with a second homogeneous liquid discharge pipe 55 and a return pipe 56 through a tee joint, the return pipe 56 is connected with the feeding inlet 21 of the feeding tank 20, the discharge pipe 53 is provided with a third electromagnetic valve 93, a fourth electromagnetic valve 94 and a centrifugal pump 6 are sequentially arranged in the conveying direction of the first homogeneous liquid discharge pipe 54, a fifth electromagnetic valve 95 is arranged on the second homogeneous liquid discharge pipe 55, and a sixth electromagnetic valve 96 is arranged on the return pipe 56. The first electromagnetic valve 91, the second electromagnetic valve 92, the third electromagnetic valve 93, the fourth electromagnetic valve 94, the fifth electromagnetic valve 95, the sixth electromagnetic valve 96 and the centrifugal pump 6 are respectively electrically connected with the PLC 4. The spare discharging tank connectors 32 are two or more, and when the return pipe 56 or the first homogeneous liquid discharging pipe 54 needs to be overhauled, replaced, etc., the spare discharging tank connectors 32 can be connected with the spare pipe to replace the return pipe 56 or the first homogeneous liquid discharging pipe 54, etc., so as to ensure that the discharging tank 30 can normally operate. The discharge tank backup port 32 is closed when not in use.
Go into the top of the material jar body 20 and be equipped with into material jar lid 25, go into material jar lid 25 and the cooperation of the material jar body 20 of going into and be connected, go into to be equipped with one on the material jar lid 25 with the communicating first intake pipe 26 in the external world to ensure the internal and external pressure balance of the material jar of going into, be equipped with first bacterial filter 27, air strainer etc. in the first intake pipe 26, in order to prevent the internal and external environment of the material jar body 20 of going into to pollute each other.
The top of the discharge tank body 30 is provided with a discharge tank cover body 35, the discharge tank cover body 35 is connected with the discharge tank body 30 in a matching manner, the discharge tank cover body 35 is provided with a second air inlet pipe 36 communicated with the outside to ensure balance of internal and external pressures of the charging tank, the second air inlet pipe 36 is provided with a second bacteria filter 37, an air filter screen and the like to prevent mutual pollution of the internal and external environments of the discharge tank body 30.
The feeding tank cover body 25 of the feeding tank 2 is also provided with a feeding tank cleaning opening 28, so that the feeding tank body 20 can be cleaned periodically.
The discharging tank cover 35 of the discharging tank 3 is further provided with a discharging tank cleaning opening 38, so that the discharging tank body 30 can be cleaned regularly.
Still be equipped with first power device 29 on the pan feeding jar body 20, be equipped with first agitator 291 (like stirring fan blade, stirring rake etc.) in the pan feeding jar body 20, first agitator 291 is connected with first power device 29, first power device 29 is connected with PLC 4.
Still be equipped with second power device 39 on the ejection of compact jar body 30, be equipped with second agitator 391 (like stirring fan leaf, stirring rake etc.) in the ejection of compact jar body 30, second agitator 391 is connected with second power device 39, second power device 39 is connected with PLC.
The first power device 29 is a three-phase asynchronous variable frequency motor, and can realize the function of variable speed stirring; the second power device 39 is a three-phase asynchronous variable frequency motor, and can realize the function of variable speed stirring. When used, the material (e.g., bacterial cells) may be frozen before being homogenized under high pressure. Therefore, re-suspension is required before homogenization in the high pressure homogenizer to make the solute distribution uniform. This increases the speed of shear homogenization. When the material is too much and the solute mass is large, homogenization needs to be continued for a long time and precipitation may occur. At this time, stirring at a low speed is required to prevent homogeneous precipitation.
The bottom of the charging bucket tank body 20 is provided with a charging bucket weighing base 7, the charging bucket weighing base 7 is provided with a first weight measuring device 71 and a first display screen 72, the first display screen 72 is electrically connected with the first weight measuring device 71, and the first display screen 72 can display the side weight result data of the first weight measuring device 71 in real time.
The bottom of the discharge tank body 30 is provided with a discharge tank weighing base 8, the discharge tank weighing base 8 is provided with a second weight measuring device 81 and a second display screen 82, the second display screen 82 is electrically connected with the second weight measuring device 81, and the second display screen 82 can display the side weight result data of the second weight measuring device 81 in real time.
The bottom of the feeding tank body 20 is provided with a foot rest 100, so that the bottom of the feeding tank body 20 is higher than the feeding port 11 of the homogenizer, and the high-pressure homogenizer 1 can feed materials conveniently. The foot rest 100 is arranged above the feeding tank weighing base 7, can be welded on the feeding tank weighing base 7, and can also be connected in other existing known manners.
The utility model discloses an automatic high pressure homogeneity device before using, when pan feeding jar 2 and play feed tank 3 are the evacuation state, read first weighing machine 71 and second weighing machine 72's data earlier, then write in the procedure in PLC. Before use, each electromagnetic valve is in a closed state.
The utility model discloses an automatic high pressure homogeneity device during operation, PLC reads the data of first weighing machine 2 and second weighing machine 3 in real time to control the on-off state of each solenoid valve and centrifugal pump 6, when realizing clicking touch-sensitive screen 13's button, can control that the homogeneity begins, the homogeneity finishes, the backward flow, the play feed tank is arranged material, automatic operation such as homogeneity many times.
The utility model discloses an automatic high pressure homogeneity device's operation mode has:
1. single high pressure homogenization
The specific process of single high-pressure homogenization is as follows:
1) a target pressure value is input on the touch screen 13 of the high-pressure homogenizer 1.
2) Clicking a homogenization start button on the touch screen 13, and controlling the first electromagnetic valve 91 on the feeding pipe 51 and the third electromagnetic valve 93 on the discharging pipe 53 to be opened by the PLC.
3) The pressure of the high-pressure homogenizer 1 is manually adjusted to a target pressure.
4) The PLC monitors that the pressure is stabilized at the target pressure, and after all the materials in the discharge pipe 53 of the high-pressure homogenizer 1 are discharged to the discharge tank 3, the fourth electromagnetic valve 94, the sixth electromagnetic valve 96 and the centrifugal pump 6 are controlled to be opened in sequence to realize backflow. It should be noted that the specific time for discharging all the material in the discharge pipe 53 of the high-pressure homogenizer 1 to the discharge tank 3 needs to be determined according to the size and length of the pipeline, and before use, after the pressure stabilization of the high-pressure homogenizer 1 is tested, the time required for the material in the discharge pipe 53 to completely enter the discharge tank 3, for example, the required time is 30s, then the flow is written into the PLC for 30s of pressure stabilization and then flows back, after the pressure stabilization of the high-pressure homogenizer, the system starts to count down for 30s, and then the flow starts to flow back.
5) When the PLC monitors the data of the second weight measuring device 81 of the discharge tank 3 to judge that the material completely flows back, the centrifugal pump 6, the fourth electromagnetic valve 94 and the sixth electromagnetic valve 96 are controlled to be closed in sequence.
6) When the PLC monitors the data of the first weight measuring device 71 of the feeding tank 2 to judge that the materials in the feeding tank 2 are completely discharged, the high-pressure homogenizer body 10 is controlled to stop homogenizing, and the first electromagnetic valve 91 and the third electromagnetic valve 93 are closed after delaying for 2 s.
2. Multiple high pressure homogenization
The specific process of multiple high-pressure homogenization is as follows:
1) a target pressure value is input on the touch screen 13 of the high-pressure homogenizer 1, and the number of homogenization times is input.
2) Clicking a homogenization start button on the touch screen 13, and controlling the first electromagnetic valve 91 on the feeding pipe 51 and the third electromagnetic valve 93 on the discharging pipe 53 to be opened by the PLC.
3) The pressure of the high-pressure homogenizer 1 is manually adjusted to a target pressure.
4) When the PLC monitors that the pressure is stabilized at the target pressure, after all the materials in the discharge pipe 53 of the high-pressure homogenizer 1 are discharged to the discharge tank 3, the fourth electromagnetic valve 94, the sixth electromagnetic valve 96 and the centrifugal pump 6 are controlled to be opened in sequence, so that backflow is realized.
5) When the PLC monitors the data of the second weight measuring device 81 of the discharge tank 3 and judges that the material completely flows back, the centrifugal pump 6, the fourth electromagnetic valve 94 and the sixth electromagnetic valve 96 are controlled to be closed in sequence.
6) And when the PLC monitors the data of the first weight measuring device of the feeding tank and judges that the materials in the feeding tank are completely discharged, the PLC executes the step 4). Wherein the execution times of step 4) is determined by the homogenization times, and step 4 is executed n-1 times.
7) After the execution times of the step 4) are finished, when the PLC monitors the data of the first weight measuring device 71 of the charging bucket 2 and judges that the materials in the charging bucket are discharged completely, the homogenizer body 10 is controlled to stop homogenizing, 2s of delay is carried out, and after the materials which are not homogenized in the charging bucket 2 completely enter the high-pressure homogenizer 1, the first electromagnetic valve 91 and the third electromagnetic valve 9 are closed. It should be noted that, in order to ensure that the material in the feeding pipe can be homogenized after the feeding tank 2 is emptied, the air blockage phenomenon caused by the air entering the inside of the high-pressure homogenizer 1 is prevented. The utility model discloses when first weight-measuring device 71 detects the exhaust of material jar 2, PLC can control sixth solenoid valve 96 and open, flows back appropriate amount of material, then continues the homogeneity for a certain time (this time can be set for according to pipeline length, tests well the back before the operation, then write in the PLC can), treat that the material in the pan feeding jar 2 is whole to get into high-pressure homogenizer homogeneity, ensures the abundant homogeneity of material. Simultaneously, the refluxed material is discharged and collected through a feed tank discharge port 23.
3. Finishing homogenization by hand
The specific operation mode of manually finishing homogenization is as follows: and clicking a stop button on the touch screen 13, and controlling the first electromagnetic valve 91 and the third electromagnetic valve 93 to be closed by the PLC.
4. Manual backflow
The specific operation mode of manual reflux is as follows:
1) clicking a backflow button on the touch screen 13, wherein the backflow button turns green;
2) the PLC controls the fourth electromagnetic valve 94, the sixth electromagnetic valve 96 and the centrifugal pump 6 to be opened in sequence to realize backflow;
3) when the data on the second display screen 82 shows that the material completely reflows, the reflow button is clicked again, and the reflow button turns red; or, the PLC monitors the data of the second weight scale 81 and determines that the material has completely flowed back, and controls the centrifugal pump 6, the fourth electromagnetic valve 94 and the sixth electromagnetic valve 96 to be closed in sequence.
5. Discharge tank discharge
The specific process of discharging of the discharging tank is as follows:
1) clicking the layout button on the touch screen 13 turns the layout button green.
2) The PLC controls the fourth electromagnetic valve 94, the fifth electromagnetic valve 95 and the centrifugal pump 6 to be opened in sequence.
3) And manually clicking a discharging button again or monitoring the data of the second weight measuring device 81 by the PLC and judging that the discharging tank is empty, and after 10s, the PLC controls the centrifugal pump 6, the fourth electromagnetic valve 94 and the fifth electromagnetic valve 95 to be closed in sequence.
6. Charging bucket discharging
The specific process of charging and discharging is as follows:
1) clicking the drain button on the touch screen 13 turns the drain button green.
2) The PLC controls the second electromagnetic valve to be opened.
3) And manually clicking the discharge button again or when the PLC monitors the data of the first weight measuring device and judges that the charging bucket is empty, and after 10s, the PLC controls the second electromagnetic valve 92 to be closed.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (10)
1. An automatic high-pressure homogenizing device is characterized by comprising a high-pressure homogenizer, a charging tank, a discharging tank and a PLC,
the high-pressure homogenizer comprises a high-pressure homogenizer body, wherein a homogenizer feeding port, a homogenizer discharging port and a touch screen are arranged on the high-pressure homogenizer body, the homogenizer feeding port is connected with a feeding pipe, and a first electromagnetic valve is arranged on the feeding pipe; the discharge hole of the homogenizer is connected with a discharge pipe, and a third electromagnetic valve is arranged on the discharge pipe;
the feeding tank comprises a feeding tank body, a feeding tank feeding port is formed in the top of the feeding tank body, a feeding tank discharging port and a feeding tank discharging port are formed in the bottom of the feeding tank body, the feeding tank discharging port is connected with a feeding port of the homogenizer through the feeding pipe, the feeding tank discharging port is connected with a discharging pipe, and a second electromagnetic valve is arranged on the discharging pipe;
the first electromagnetic valve, the second electromagnetic valve and the third electromagnetic valve are electrically connected with a PLC, and the PLC is electrically connected with the touch screen.
2. The automatic high-pressure homogenizing device according to claim 1, wherein the discharging tank comprises a discharging tank body, a discharging tank outlet is arranged at the bottom of the discharging tank body, a discharging tank inlet is arranged at the top of the discharging tank body, the discharging tank inlet is connected with a homogenizer outlet through the discharging pipe, the discharging tank outlet is connected with a first homogenized liquid discharging pipe, the first homogenized liquid discharging pipe is respectively connected with a second homogenized liquid discharging pipe and a return pipe, the return pipe is connected with a feeding tank inlet of the feeding tank body, a fourth solenoid valve and a centrifugal pump are sequentially arranged in the conveying direction of the first homogenized liquid discharging pipe, a fifth solenoid valve is arranged on the second homogenized liquid discharging pipe, and a sixth solenoid valve is arranged on the return pipe;
and the centrifugal pump, the fourth electromagnetic valve, the fifth electromagnetic valve and the sixth electromagnetic valve are electrically connected with the PLC.
3. The automatic high-pressure homogenizing device according to claim 1, wherein the bottom of the charging tank body is further provided with one or more charging tank standby interfaces.
4. The automatic high pressure homogenizing device according to claim 2, wherein the bottom of the discharging tank body is further provided with two or more discharging tank standby interfaces.
5. The automatic high-pressure homogenizing device according to claim 2, wherein a feeding tank cover is provided at the top of the feeding tank body, an air inlet pipe communicated with the outside is provided on the feeding tank cover, and a first bacteria filter or an air strainer is provided on the air inlet pipe;
the top of the discharge tank body is provided with a discharge tank cover body, the discharge tank cover body is provided with an air inlet pipe communicated with the outside, and a second bacterial filter or an air filter screen is arranged in the air inlet pipe.
6. The automatic high-pressure homogenizing device according to claim 2, wherein a charging tank cleaning port is further provided on the charging tank lid of the charging tank; the discharging tank cover body of the discharging tank is also provided with a discharging tank cleaning opening.
7. The automatic high-pressure homogenizing device according to claim 2, wherein a first power device is further arranged on the charging bucket body, a first stirrer is arranged in the charging bucket body, the first stirrer is connected with the first power device, and the first power device is connected with the PLC;
still be equipped with second power device on the ejection of compact jar body, the internal second agitator that is equipped with of ejection of compact jar, the second agitator is connected with second power device, second power device is connected with PLC.
8. The automatic high pressure homogenizing device of claim 7, wherein the first power unit is a three-phase asynchronous variable frequency motor; the second power device is a three-phase asynchronous variable frequency motor.
9. The automatic high-pressure homogenizing device according to claim 2, wherein a feeding tank weighing base is arranged at the bottom of the feeding tank body, a first weight measuring device and a first display screen are arranged on the feeding tank weighing base, and the first display screen is electrically connected with the first weight measuring device; and/or the presence of a gas in the gas,
the bottom of the discharge tank body is provided with a discharge tank weighing base, the discharge tank weighing base is provided with a second weight measuring device and a second display screen, and the second display screen is electrically connected with the second weight measuring device.
10. The automatic high-pressure homogenizing device according to any one of claims 1 to 9, wherein the bottom of the tank body of the charging tank is provided with a foot stand.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920788484.9U CN210159543U (en) | 2019-05-28 | 2019-05-28 | Automatic high-pressure homogenizing device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920788484.9U CN210159543U (en) | 2019-05-28 | 2019-05-28 | Automatic high-pressure homogenizing device |
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| CN210159543U true CN210159543U (en) | 2020-03-20 |
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| CN111871295A (en) * | 2020-07-29 | 2020-11-03 | 河北养元智汇饮品股份有限公司 | Homogenizer pressurizing system and pressurizing method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111871295A (en) * | 2020-07-29 | 2020-11-03 | 河北养元智汇饮品股份有限公司 | Homogenizer pressurizing system and pressurizing method thereof |
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