CN114870716A - Metal slurry production control system - Google Patents
Metal slurry production control system Download PDFInfo
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- CN114870716A CN114870716A CN202210364870.1A CN202210364870A CN114870716A CN 114870716 A CN114870716 A CN 114870716A CN 202210364870 A CN202210364870 A CN 202210364870A CN 114870716 A CN114870716 A CN 114870716A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C25/00—Control arrangements specially adapted for crushing or disintegrating
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
Abstract
The invention discloses a metal slurry production control system, which comprises: a dispersion tank with a stirrer and a controller; a feed port of the dispersing kettle is connected with a raw material supply mechanism, and a discharge port of the dispersing kettle is sequentially connected with a first diaphragm pump, a second flowmeter, a ball milling mechanism, an intermediate tank, a second diaphragm pump and a filter pressing mechanism; the ball-milling mechanism is provided with a Marvin detector, the dispersion tank is internally provided with a first liquid level detector, the middle groove is internally provided with a second liquid level detector, and the dispersion tank, the ball-milling mechanism, the second flowmeter, the first diaphragm pump, the second diaphragm pump, the filter-pressing mechanism, the Marvin detector, the first liquid level detector and the second liquid level detector are respectively electrically connected with the controller. The device can automatically realize the production of metal slurry by controlling the coordinated action of the raw material supply mechanism, the Marvens detector, the first liquid level detector, the second liquid level detector, the dispersion kettle, the ball milling mechanism, the second flowmeter, the first diaphragm pump, the second diaphragm pump and the filter pressing mechanism through the controller.
Description
Technical Field
The invention relates to the technical field of metal paste production, in particular to a metal paste production control system.
Background
The metal slurry production control system in the prior art comprises a screen box and a multilayer screen arranged in the screen box, and the metal slurry is widely applied to the industries and fields of coatings, printing ink, artware, high-grade paintings, high-grade packages, cigarette shells, security printing, paint, printing, automobiles, ships, home appliances, architectural decoration, engineering machinery, plastics, color master batches, plastics and the like.
At present, most of ball milling processes for producing metal slurry in China are time control, namely, the rotating speed and time of ball milling and polishing are found out through experiments, the ball milling production process is formulated, and after the unstable product quality is caused by factors such as seasonal changes, differences of environment temperature and humidity, slight changes of raw materials, aging of equipment and the like or bad feedback of customers is received, the corresponding processes are found out and adjusted, so that the hysteresis is strong.
Disclosure of Invention
In order to solve the technical problems in the background art, the invention provides a metal slurry production control system.
The invention provides a metal slurry production control system, which comprises: the device comprises a dispersion kettle with a stirrer, a ball milling mechanism, a raw material supply mechanism, a second flowmeter, a first diaphragm pump, a second diaphragm pump, a filter pressing mechanism, a Marvin detector, a first liquid level detector, a second liquid level detector and a controller;
the discharge hole of the raw material supply mechanism is connected with the feed inlet of the dispersion kettle, and the raw material supply mechanism is used for adding metal powder, an auxiliary agent and a solvent in a fixed proportion into the dispersion kettle at a constant speed;
the discharge port of the dispersing kettle, the first diaphragm pump, the second flow meter and the feed inlet of the ball milling mechanism are sequentially connected, and the discharge port of the ball milling mechanism, the fourth valve, the middle groove, the second diaphragm pump and the feed inlet of the filter pressing mechanism are sequentially connected;
the Marvens detector is arranged on the ball milling mechanism and used for acquiring the particle size information of the metal powder in the ball milling mechanism; the first liquid level detector is arranged in the dispersion kettle and used for acquiring first liquid level information in the dispersion kettle; the second liquid level detector is arranged in the middle groove and used for acquiring second liquid level information in the middle groove;
the raw material supply mechanism, the dispersion kettle, the ball milling mechanism, the second flowmeter, the first diaphragm pump, the second diaphragm pump, the filter pressing mechanism, the Marvin detector, the first liquid level detector and the second liquid level detector are respectively and electrically connected with the controller;
the controller is used for respectively controlling the raw material supply mechanism, the dispersion kettle, the ball milling mechanism, the second flowmeter, the first diaphragm pump, the second diaphragm pump and the filter pressing mechanism to coordinate and move to automatically realize the production of the metal slurry according to the particle size information acquired by the Marvens detector, the first liquid level information acquired by the first liquid level detector and the second liquid level information acquired by the second liquid level detector.
Preferably, in the coordinated action, the controller controls the raw material supply mechanism to add the metal powder, the auxiliary agent and the solvent in a fixed proportion into the dispersion kettle at a constant speed, and controls the stirrer of the dispersion kettle to stir to obtain a first solution which is uniformly dispersed;
when the liquid level in the dispersion kettle reaches a first preset liquid level, a first liquid level detector acquires and transmits first liquid level information to a controller, the controller controls a first diaphragm pump to work, the dispersion liquid is quantitatively added into a ball milling mechanism, and the ball milling mechanism is controlled to perform wet ball milling to obtain a second solution;
when the particle size of the metal powder in the second solution reaches a preset particle size, the Marvin detector acquires and transmits the particle size information to the controller, the controller controls the ball milling mechanism to stop rotating and simultaneously controls the fourth valve to be opened, and the second solution in the ball milling mechanism is discharged into the intermediate tank to obtain a third solution;
when the liquid level in the middle tank reaches a second preset liquid level, the second liquid level is detected and obtained, the second liquid level information is transmitted to the controller, the controller controls the second diaphragm pump to work, the third solution is discharged into the filter pressing mechanism to be subjected to filter pressing, and filter residues obtained after filter pressing of the filter pressing mechanism are finished metal slurry.
Preferably, the raw material supply mechanism comprises a metal powder tank, a solvent tank, an auxiliary agent tank, a first flow meter, a first weighing and feeding mechanism and a second weighing and feeding mechanism;
a discharge port of the solvent tank is connected with a first feed port of the dispersion kettle through a first flowmeter, the metal powder tank is connected with a second feed port of the dispersion kettle through a first weighing and feeding mechanism, and the auxiliary agent tank is connected with a third feed port of the dispersion kettle through a second weighing and feeding mechanism;
in the coordination action, the controller controls the first flowmeter to add the solvent into the dispersion kettle at a first speed, controls the first weighing and feeding mechanism to add the metal powder into the dispersion kettle at a second speed, and controls the second weighing and feeding mechanism to add the auxiliary agent into the dispersion kettle at a third speed.
Preferably, a first valve is arranged at a first feed inlet of the dispersing kettle, a second valve is arranged at a second feed inlet of the dispersing kettle, a third valve is arranged at a third feed inlet of the dispersing kettle, and the first valve, the second valve and the third valve are respectively electrically connected with the controller.
Preferably, the filter press mechanism comprises a first filter press and a second filter press;
a discharge port of the second diaphragm pump is respectively connected with a liquid inlet of the first filter press and a liquid inlet of the second filter press, a fifth valve is connected between the discharge port of the second diaphragm pump and the liquid inlet of the first filter press, a sixth valve is connected between the discharge port of the second diaphragm pump and the liquid inlet of the second filter press, and the first filter press, the second filter press, the fifth valve and the sixth valve are respectively and electrically connected with the controller;
in the coordination action, the controller controls the second diaphragm pump to work, the sixth valve or the fifth valve is closed, the fifth valve or the sixth valve is simultaneously controlled to be opened, the third solution is discharged into the first filter press or the second filter press for filter pressing, and filter residue is obtained after the second filter press or the first filter press performs filter pressing, so that the finished product metal slurry is obtained.
Preferably, the filter press further comprises an oil collecting pipe and a third diaphragm pump, wherein a filtrate outlet of the first filter press and a filtrate outlet of the second filter press are respectively connected with a liquid inlet of the oil collecting pipe, a liquid outlet of the oil collecting pipe is connected with a feed inlet of the solvent tank through the third diaphragm pump, and the third diaphragm pump is electrically connected with the controller;
in the coordination action, the controller controls the third diaphragm pump to pump the filtrate which is subjected to filter pressing by the filter pressing mechanism into the solvent tank through the third diaphragm pump.
Preferably, a filter screen is arranged in a discharge hole of the ball milling mechanism.
According to the metal slurry production control system, the dispersion kettle, the ball milling mechanism, the second flowmeter, the first diaphragm pump, the second diaphragm pump and the filter pressing mechanism are controlled by the controller to coordinate to automatically realize the production of metal slurry, so that the error easiness of manual operation is effectively avoided; in addition, the metal powder, the auxiliary agent and the solvent in a fixed proportion are added into the dispersion kettle at a constant speed through the raw material supply mechanism, so that the solvent adding amount is in place in one step at the beginning of ball milling, and the problem that screening is difficult due to the fact that the material concentration difference of each ball milling discharging is large due to the fact that the material is discharged for multiple times after the ball milling is finished is solved; in addition, the controller can acquire the particle size information of the metal powder in the ball milling mechanism in real time through the Marvens detector, the ball milling mechanism of the controller adjusts the rotating speed, the time and the temperature of the ball milling mechanism so as to acquire the metal powder reaching a preset particle size, unqualified large-particle metal powder discharge is avoided, a screening process is creatively cancelled, seasonal and climatic factors and fine difference factors of raw material batches are well avoided, stable product quality among batches is ensured, and the use safety of customers is ensured.
Drawings
Fig. 1 is a schematic structural diagram of a metal paste production control system according to the present invention.
Detailed Description
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.
Referring to fig. 1, a metal paste production control system according to the present invention includes: the device comprises a dispersion kettle 1 with a stirrer, a raw material supply mechanism, a ball milling mechanism 7, a second flowmeter 6, a first diaphragm pump 5, a second diaphragm pump, a filter pressing mechanism, a Marvin detector, a first liquid level detector, a second liquid level detector and a controller;
a discharge hole of the raw material supply mechanism is connected with a feed hole of the dispersion kettle 1, and the raw material supply mechanism is used for adding metal powder, an auxiliary agent and a solvent in a fixed proportion into the dispersion kettle 1 at a constant speed;
the discharge hole of the dispersion kettle 1, the first diaphragm pump 5, the second flow meter 6 and the feed inlet of the ball milling mechanism 7 are sequentially connected, and the discharge hole of the ball milling mechanism 7, the fourth valve, the middle groove 8, the second diaphragm pump 9 and the liquid inlet of the filter pressing mechanism are sequentially connected;
the Marwin detector is arranged on the ball milling mechanism 7 and is used for acquiring the particle size information of the metal powder in the ball milling liquid in the ball milling mechanism 7; the first liquid level detector is arranged in the dispersion kettle 1 and is used for acquiring first liquid level information in the dispersion kettle 1; the second liquid level detector is arranged in the middle tank 8 and is used for acquiring second liquid level information in the middle tank 8;
the raw material supply mechanism, the dispersing kettle 1, the ball milling mechanism 7, the second flowmeter 6, the first diaphragm pump 5, the second diaphragm pump 9, the filter pressing mechanism, the Marvin detector, the first liquid level detector and the second liquid level detector are respectively and electrically connected with the controller; the controller is used for respectively controlling the raw material supply mechanism, the dispersion kettle 1, the ball milling mechanism 7, the second flow meter 6, the first diaphragm pump 5, the second diaphragm pump 9 and the filter pressing mechanism to coordinate to automatically realize the production of the metal slurry according to the particle size information acquired by the Marvin detector, the first liquid level information acquired by the first liquid level detector and the second liquid level information acquired by the second liquid level detector.
The production of the metal slurry is automatically realized by controlling the dispersion kettle 1, the ball milling mechanism 7, the second flow meter 6, the first diaphragm pump 5, the second diaphragm pump 9 and the filter pressing mechanism to coordinate through the controller, so that the error easiness of manual operation is effectively avoided; moreover, the metal powder, the auxiliary agent and the solvent in a fixed proportion are added into the dispersing kettle 1 at a constant speed through the raw material supply mechanism, the solvent adding amount is in one step in the beginning of ball milling, the problem that screening is difficult due to the fact that the concentration difference of the material particles of each time of the machine is large after the ball milling is finished is solved, the controller can obtain the particle size information of the metal powder in the ball milling mechanism 7 in real time through the Marvens detector, the rotating speed, the time and the temperature of the metal powder are adjusted by the ball milling mechanism 7, the metal powder reaching the preset particle size can be obtained conveniently, large unqualified particles cannot be produced during the machine discharging, the screening process is creatively cancelled, seasonal and climatic factors and the fine difference factors of raw material batches are well avoided, the product quality among batches is stable, and the safety of a client in use is guaranteed.
In the embodiment, in the coordination action, the controller controls the raw material supply mechanism to add the metal powder, the auxiliary agent and the solvent in a fixed proportion into the dispersion kettle 1 at a constant speed, and controls the stirrer of the dispersion kettle 1 to stir, so as to obtain a first solution which is uniformly dispersed;
when the liquid level in the dispersion kettle 1 reaches a first preset liquid level, a first liquid level detector acquires and transmits first liquid level information to a controller, the controller controls a first diaphragm pump 5 to work, the dispersion liquid is quantitatively added into a ball milling mechanism 7, and the ball milling mechanism 7 is controlled to perform wet ball milling to obtain a second solution;
when the particle size of the metal powder in the second solution reaches a preset particle size, the Marvin detector acquires and transmits the particle size information to the controller, the controller controls the ball milling mechanism 7 to stop rotating, and simultaneously controls the fourth valve to be opened, and the second solution in the ball milling mechanism 7 is discharged into the intermediate tank 8 to obtain a third solution;
when the liquid level in the middle groove 8 reaches the second preset liquid level, the second liquid level is detected and obtained and the second liquid level information is transmitted to the controller, the controller controls the second diaphragm pump 9 to work to discharge the third solution into the filter pressing mechanism for filter pressing, and filter residues obtained after filter pressing of the filter pressing mechanism are finished metal slurry.
Wherein the first preset liquid level is 30% of the liquid level in the dispersion kettle 1.
In the embodiment, the raw material supply mechanism comprises a metal powder tank 2, a solvent tank 4, an auxiliary agent tank 3, a first flow meter, a first weighing and feeding mechanism and a second weighing and feeding mechanism;
a discharge port of the solvent tank 4 is connected with a first feed port of the dispersion kettle 1 through a first flowmeter, the metal powder tank 2 is connected with a second feed port of the dispersion kettle 1 through a first weighing and feeding mechanism, and the auxiliary agent tank 3 is connected with a third feed port of the dispersion kettle 1 through a second weighing and feeding mechanism;
in the coordination action, the controller controls the first flowmeter to add the solvent into the dispersion kettle 1 at a first speed, controls the first weighing and feeding mechanism to add the metal powder into the dispersion kettle 1 at a second speed, and controls the second weighing and feeding mechanism to add the auxiliary agent into the dispersion kettle 1 at a third speed.
In a further embodiment, the solvent in the dispersion tank 1 is 70-80 wt%, the metal powder is 20-30 wt%, and the auxiliary agent is 0.5-1.5 wt% at the same time.
In order to facilitate the control of the start and stop of the raw material supply, in this embodiment, the first feed inlet of the dispersing reactor 1 is provided with a first valve, the second feed inlet of the dispersing reactor 1 is provided with a second valve, the third feed inlet of the dispersing reactor 1 is provided with a third valve, and the first valve, the second valve and the third valve are respectively electrically connected to the controller.
In the present embodiment, the filter press mechanism includes a first filter press 10 and a second filter press 11;
a discharge port of the second diaphragm pump 9 is respectively connected with a liquid inlet of the first filter press 10 and a liquid inlet of the second filter press 11, a fifth valve is connected between the discharge port of the second diaphragm pump 9 and the liquid inlet of the first filter press 10, a sixth valve is connected between the discharge port of the second diaphragm pump 9 and the liquid inlet of the second filter press 11, and the first filter press 10, the second filter press 11, the fifth valve and the sixth valve are respectively and electrically connected with a controller;
in the coordinated action, the controller controls the second diaphragm pump 9 to work, the sixth valve or the fifth valve to be closed, and simultaneously controls the fifth valve or the sixth valve to be opened, the third solution is discharged into the first filter press 10 or the second filter press 11 to be subjected to filter pressing, and filter residues are obtained after the second filter press 11 or the first filter press 10 is subjected to filter pressing, so that the finished metal slurry is obtained.
Because the discharging speed of the ball milling mechanism 7 is higher than the single-machine realization capacity of the filter press, the arrangement can lead the first filter press 10 and the second filter press 11 to alternately work, and the continuous production is ensured.
In a further embodiment, the filter press further comprises an oil collecting pipe 12 and a third diaphragm pump 13, the filtrate outlet of the first filter press 10 and the filtrate outlet of the second filter press 11 are respectively connected with the liquid inlet of the oil collecting pipe 12, the liquid outlet of the oil collecting pipe 12 is connected with the liquid inlet of the solvent tank 4 through the third diaphragm pump 13, and the third diaphragm pump 13 is electrically connected with the controller;
in the coordinated action, the controller controls the third diaphragm pump 13 to pump the filtrate subjected to pressure filtration by the pressure filtration mechanism into the solvent tank 4 through the third diaphragm pump 13.
So set up, can be in solvent jar 4 is gone into to the filtrating pump after filter pressing mechanism filter pressing, be favorable to recycling, save the material.
In order to improve the uniformity of the particle size of the metal powder in the third solution discharged into the intermediate tank 8, in this embodiment, a filter screen is provided in the discharge port of the ball milling mechanism 7.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (7)
1. A metal paste production control system, comprising: the device comprises a dispersion kettle (1) with a stirrer, a raw material supply mechanism, a first diaphragm pump (5), a second flow meter (6), a ball milling mechanism (7), a second diaphragm pump (9), a filter pressing mechanism, a Marvin detector, a first liquid level detector, a second liquid level detector and a controller;
the discharge hole of the raw material supply mechanism is connected with the feed inlet of the dispersion kettle (1), and the raw material supply mechanism is used for adding metal powder, an auxiliary agent and a solvent in a fixed proportion into the dispersion kettle (1) at a constant speed;
a discharge hole of the dispersion kettle (1), a first diaphragm pump (5), a second flow meter (6) and a feed hole of the ball milling mechanism (7) are sequentially connected, and a discharge hole of the ball milling mechanism (7), a fourth valve, an intermediate tank (8), a second diaphragm pump (9) and a liquid inlet of the filter pressing mechanism are sequentially connected;
the Marwin detector is arranged on the ball milling mechanism (7) and is used for acquiring the particle size information of the metal powder in the ball milling mechanism (7); the first liquid level detector is arranged in the dispersion kettle (1) and is used for acquiring first liquid level information in the dispersion kettle (1); the second liquid level detector is arranged in the middle tank (8) and is used for acquiring second liquid level information in the middle tank (8);
the raw material supply mechanism, the dispersing kettle (1), the ball milling mechanism (7), the second flowmeter (6), the first diaphragm pump (5), the second diaphragm pump (9), the filter pressing mechanism, the Marvin detector, the first liquid level detector and the second liquid level detector are respectively and electrically connected with the controller;
the controller is used for respectively controlling the raw material supply mechanism, the dispersion kettle (1), the ball milling mechanism (7), the second flow meter (6), the first diaphragm pump (5), the second diaphragm pump (9) and the filter pressing mechanism to coordinate to automatically realize the production of the metal slurry according to the particle size information acquired by the Marvens detector, the first liquid level information acquired by the first liquid level detector and the second liquid level information acquired by the second liquid level detector.
2. The metal paste production control system according to claim 1, wherein in the coordination action, the controller controls the raw material supply mechanism to add the metal powder, the auxiliary agent and the solvent in a fixed ratio into the dispersion tank (1) at a constant speed, and controls the stirrer of the dispersion tank (1) to stir to obtain the first solution which is uniformly dispersed;
when the liquid level in the dispersion kettle (1) reaches a first preset liquid level, a first liquid level detector acquires and transmits first liquid level information to a controller, the controller controls a first diaphragm pump (5) to work, the dispersion liquid is quantitatively added into a ball milling mechanism (7), and the ball milling mechanism (7) is controlled to perform wet ball milling to obtain a second solution;
when the particle size of the metal powder in the second solution reaches a preset particle size, the Marvin detector acquires and transmits the particle size information to the controller, the controller controls the ball milling mechanism (7) to stop rotating and simultaneously controls the fourth valve to be opened, and the second solution in the ball milling mechanism (7) is discharged into the middle tank (8) to obtain a third solution;
when the liquid level in the middle groove (8) reaches the second preset liquid level, the second liquid level is detected and obtained and the second liquid level information is transmitted to the controller, the controller controls the second diaphragm pump (9) to work to discharge the third solution into the filter pressing mechanism for filter pressing, and filter residues obtained after filter pressing of the filter pressing mechanism are finished metal slurry.
3. The metal paste production control system according to claim 1 or 2, wherein the raw material supply mechanism includes a metal powder tank (2), a solvent tank (4), an auxiliary agent tank (3), a first flow meter, a first weighing and feeding mechanism, a second weighing and feeding mechanism;
a discharge port of the solvent tank (4) is connected with a first feed port of the dispersion kettle (1) through a first flowmeter, the metal powder tank (2) is connected with a second feed port of the dispersion kettle (1) through a first weighing and feeding mechanism, and the auxiliary agent tank (3) is connected with a third feed port of the dispersion kettle (1) through a second weighing and feeding mechanism;
in the coordination action, the controller controls the first flowmeter to add the solvent into the dispersion kettle (1) at a first speed, controls the first weighing and feeding mechanism to add the metal powder into the dispersion kettle (1) at a second flow rate, and controls the second weighing and feeding mechanism to add the auxiliary agent into the dispersion kettle (1) at a third speed.
4. The metal paste production control system according to claim 3, wherein the first feed port of the dispersion tank (1) is provided with a first valve, the second feed port of the dispersion tank (1) is provided with a second valve, the third feed port of the dispersion tank (1) is provided with a third valve, and the first valve, the second valve and the third valve are electrically connected to the controller, respectively.
5. The metal paste production control system according to claim 3, wherein the filter press mechanism comprises a first filter press (10) and a second filter press (11);
a discharge port of the second diaphragm pump (9) is respectively connected with a liquid inlet of the first filter press (10) and a liquid inlet of the second filter press (11), a fifth valve is connected between the discharge port of the second diaphragm pump (9) and the liquid inlet of the first filter press (10), a sixth valve is connected between the discharge port of the second diaphragm pump (9) and the liquid inlet of the second filter press (11), and the first filter press (10), the second filter press (11), the fifth valve and the sixth valve are respectively and electrically connected with the controller;
in the coordinated action, the controller controls the second diaphragm pump (9) to work, the sixth valve or the fifth valve to be closed, the fifth valve or the sixth valve to be opened simultaneously, the third solution is discharged into the first filter press (10) or the second filter press (11) for filter pressing, and filter residues are obtained after the filter pressing of the second filter press (11) or the first filter press (10), namely the finished metal slurry.
6. The metal paste production control system according to claim 5, further comprising an oil collecting pipe (12) and a third diaphragm pump (13), wherein the filtrate outlet of the first filter press (10) and the filtrate outlet of the second filter press (11) are respectively connected with a liquid inlet of the oil collecting pipe (12), the liquid outlet of the oil collecting pipe (12) is connected with a liquid inlet of the solvent tank (4) through the third diaphragm pump (13), and the third diaphragm pump (13) is electrically connected with the controller;
in the coordination action, the controller controls the third diaphragm pump (13) to pump the filtrate which is subjected to pressure filtration by the pressure filtration mechanism into the solvent tank (4) through the third diaphragm pump (13).
7. The metal paste production control system according to claim 1, wherein a filter screen is provided in a discharge port of the ball milling mechanism (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210364870.1A CN114870716A (en) | 2022-04-08 | 2022-04-08 | Metal slurry production control system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210364870.1A CN114870716A (en) | 2022-04-08 | 2022-04-08 | Metal slurry production control system |
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| CN114870716A true CN114870716A (en) | 2022-08-09 |
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| CN202210364870.1A Pending CN114870716A (en) | 2022-04-08 | 2022-04-08 | Metal slurry production control system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2003147414A (en) * | 2001-11-15 | 2003-05-21 | Sumitomo Metal Mining Co Ltd | Method for manufacturing metal powder slurry |
| CN103623637A (en) * | 2013-12-16 | 2014-03-12 | 佛山市金凯地过滤设备有限公司 | Intelligent on-line detection and control system of pressing and filtering machine |
| CN106747479A (en) * | 2016-12-26 | 2017-05-31 | 广东博晖机电有限公司 | It is a kind of can on line dispensing ceramic raw material wet powder-making production line and its working method |
| CN208166903U (en) * | 2018-03-28 | 2018-11-30 | 山东银箭金属颜料有限公司 | Recyclable device is used in a kind of production of aluminum paste |
| CN111704813A (en) * | 2020-06-03 | 2020-09-25 | 上海大学 | Wet grinding preparation method of aluminum oxide powder |
| CN112111183A (en) * | 2020-10-27 | 2020-12-22 | 内蒙古旭阳新材料有限公司 | Aluminum paste automated production system |
| CN212349054U (en) * | 2020-04-20 | 2021-01-15 | 苏州曼特博纳米科技股份有限公司 | Wet grinding metal pigment preparation system |
-
2022
- 2022-04-08 CN CN202210364870.1A patent/CN114870716A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003147414A (en) * | 2001-11-15 | 2003-05-21 | Sumitomo Metal Mining Co Ltd | Method for manufacturing metal powder slurry |
| CN103623637A (en) * | 2013-12-16 | 2014-03-12 | 佛山市金凯地过滤设备有限公司 | Intelligent on-line detection and control system of pressing and filtering machine |
| CN106747479A (en) * | 2016-12-26 | 2017-05-31 | 广东博晖机电有限公司 | It is a kind of can on line dispensing ceramic raw material wet powder-making production line and its working method |
| CN208166903U (en) * | 2018-03-28 | 2018-11-30 | 山东银箭金属颜料有限公司 | Recyclable device is used in a kind of production of aluminum paste |
| CN212349054U (en) * | 2020-04-20 | 2021-01-15 | 苏州曼特博纳米科技股份有限公司 | Wet grinding metal pigment preparation system |
| CN111704813A (en) * | 2020-06-03 | 2020-09-25 | 上海大学 | Wet grinding preparation method of aluminum oxide powder |
| CN112111183A (en) * | 2020-10-27 | 2020-12-22 | 内蒙古旭阳新材料有限公司 | Aluminum paste automated production system |
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