CN114950241A - Intelligent rare earth nanoscale wet grinding equipment and processing technology thereof - Google Patents

Intelligent rare earth nanoscale wet grinding equipment and processing technology thereof Download PDF

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Publication number
CN114950241A
CN114950241A CN202210638410.3A CN202210638410A CN114950241A CN 114950241 A CN114950241 A CN 114950241A CN 202210638410 A CN202210638410 A CN 202210638410A CN 114950241 A CN114950241 A CN 114950241A
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China
Prior art keywords
tank
grinding
control device
storage tank
batching
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CN202210638410.3A
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Chinese (zh)
Inventor
李小敬
杨凯杰
王玉华
陈茹
周鹏飞
聂鲁
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Baotou Kaiyuan Digital Co ltd
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Baotou Kaiyuan Digital Co ltd
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Priority to CN202210638410.3A priority Critical patent/CN114950241A/en
Publication of CN114950241A publication Critical patent/CN114950241A/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F33/00—Other mixers; Mixing plants; Combinations of mixers
    • B01F33/80—Mixing plants; Combinations of mixers
    • B01F33/836—Mixing plants; Combinations of mixers combining mixing with other treatments
    • B01F33/8361—Mixing plants; Combinations of mixers combining mixing with other treatments with disintegrating
    • B01F33/83613—Mixing plants; Combinations of mixers combining mixing with other treatments with disintegrating by grinding or milling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F33/00—Other mixers; Mixing plants; Combinations of mixers
    • B01F33/80—Mixing plants; Combinations of mixers
    • B01F33/83—Mixing plants specially adapted for mixing in combination with disintegrating operations
    • B01F33/831—Devices with consecutive working receptacles, e.g. with two intermeshing tools in one of the receptacles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/20—Measuring; Control or regulation
    • B01F35/21—Measuring
    • B01F35/211—Measuring of the operational parameters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/20—Measuring; Control or regulation
    • B01F35/21—Measuring
    • B01F35/211—Measuring of the operational parameters
    • B01F35/2112—Level of material in a container or the position or shape of the upper surface of the material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/20—Measuring; Control or regulation
    • B01F35/21—Measuring
    • B01F35/211—Measuring of the operational parameters
    • B01F35/2113—Pressure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/20—Measuring; Control or regulation
    • B01F35/21—Measuring
    • B01F35/211—Measuring of the operational parameters
    • B01F35/2115—Temperature
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/20—Measuring; Control or regulation
    • B01F35/22—Control or regulation
    • B01F35/2201—Control or regulation characterised by the type of control technique used
    • B01F35/2202—Controlling the mixing process by feed-back, i.e. a measured parameter of the mixture is measured, compared with the set-value and the feed values are corrected
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/20—Measuring; Control or regulation
    • B01F35/22—Control or regulation
    • B01F35/221—Control or regulation of operational parameters, e.g. level of material in the mixer, temperature or pressure
    • B01F35/2212—Level of the material in the mixer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/20—Measuring; Control or regulation
    • B01F35/22—Control or regulation
    • B01F35/221—Control or regulation of operational parameters, e.g. level of material in the mixer, temperature or pressure
    • B01F35/2213—Pressure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/20—Measuring; Control or regulation
    • B01F35/22—Control or regulation
    • B01F35/221—Control or regulation of operational parameters, e.g. level of material in the mixer, temperature or pressure
    • B01F35/2215—Temperature
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/20—Measuring; Control or regulation
    • B01F35/22—Control or regulation
    • B01F35/222—Control or regulation of the operation of the driving system, e.g. torque, speed or power of motors; of the position of mixing devices or elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/71—Feed mechanisms
    • B01F35/717—Feed mechanisms characterised by the means for feeding the components to the mixer
    • B01F35/71805—Feed mechanisms characterised by the means for feeding the components to the mixer using valves, gates, orifices or openings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C21/00—Disintegrating plant with or without drying of the material
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D21/00—Measuring or testing not otherwise provided for
    • G01D21/02—Measuring two or more variables by means not covered by a single other subclass
    • 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
    • Y02P40/00—Technologies relating to the processing of minerals
    • Y02P40/10—Production of cement, e.g. improving or optimising the production methods; Cement grinding

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Crushing And Grinding (AREA)

Abstract

The invention provides intelligent rare earth nanoscale wet grinding equipment which comprises a batching device, a grinding device, a storage device, a spraying device, a control device and a display screen, wherein the control device is respectively and electrically connected with the batching device, the grinding device, the storage device, the spraying device and the display screen, the outlet end of the batching device is connected with the grinding device through a pipeline, the grinding device is connected with the storage device through a pipeline, the spraying device is connected with the storage device through a pipeline, a pneumatic diaphragm pump and a pneumatic clamp ball valve are arranged on the pipeline, the pneumatic diaphragm pump and the pneumatic clamp ball valve are respectively and electrically connected with the control device, and the display screen can display the running states of the batching device, the grinding device, the storage device and the spraying device through the control device.

Description

Intelligent rare earth nanoscale wet grinding equipment and processing technology thereof
Technical Field
The invention relates to the technical field of wet mills, in particular to intelligent rare earth nanoscale wet milling equipment and a processing technology thereof.
Background
The wet grinding is a production method for grinding materials into slurry by adding water and powder, the product of the wet grinding has uniform fineness, the energy consumption of the product per unit weight is low, no dust flies, and the noise is low, the main effect of the wet grinding is to prepare a powder raw material with fixed components, the powder raw material has a mixed slurry with a certain granularity and uniformly distributed all components through the process, the grinding machine is used for crushing the materials and then crushing the materials, a certain amount of liquid is added in the crushing process, and the wet grinding machine is suitable for grinding various ores and other materials and is widely used in the industries of mineral separation, building materials, chemical industry and the like;
since rare earth is an important raw material for producing chips, when the rare earth is processed, the rare earth needs to be ground very finely, and the existing wet grinding machine detects and controls the grinding process of the rare earth in a manual mode, so that the equipment is limited by personnel to influence the production efficiency, and the standardized control of the wet grinding quality of the rare earth is not facilitated, and therefore, an intelligent rare earth nano-scale wet grinding equipment and a processing process thereof are urgently needed.
Disclosure of Invention
The invention provides intelligent rare earth nanoscale wet grinding equipment and a processing technology thereof, and aims to more exactly solve the problem of the working efficiency of a manually controlled wet grinding machine.
The invention is realized by the following technical scheme:
the invention provides intelligent rare earth nanoscale wet grinding equipment which comprises a batching device, a grinding device, a storage device, a spraying device, a control device and a display screen, wherein the control device is respectively and electrically connected with the batching device, the grinding device, the storage device, the spraying device and the display screen, the outlet end of the batching device is connected with the grinding device through a pipeline, the grinding device is connected with the storage device through a pipeline, the spraying device is connected with the storage device through a pipeline, a pneumatic diaphragm pump and a pneumatic clamp ball valve are arranged on the pipeline, the pneumatic diaphragm pump and the pneumatic clamp ball valve are respectively and electrically connected with the control device, the control device controls materials to circulate among the batching device, the grinding device, the storage device and the spraying device through the pneumatic clamp ball valve, the control device passes through pneumatic diaphragm pump control material is in the removal in the pipeline, the display screen can pass through control device shows proportioning device the abrasive material device storage device with spout the running state of material device.
Furthermore, the batching device comprises a batching tank, a material receiving tank, a vibrating screen, a first stirrer and a second stirrer, wherein the first stirrer is positioned in the batching tank, the second stirrer is positioned in the material receiving tank, the batching tank is connected with the material receiving tank through a pipeline, and the vibrating screen is positioned at an outlet of the batching tank;
the control device drives the first stirring machine and the second stirring machine to stir materials respectively, and the control device controls the vibration screen to be started or stopped, so that the materials flowing out of the batching tank are screened.
Further, the batching jar with connect the inside material level detector that all is equipped with of material jar, material level detector with controlling means electric connection.
Further, the abrasive device includes first abrasive tank, second abrasive tank, third abrasive tank and sanding machine, the feed inlet of first abrasive tank pass through the pipeline with the dosing unit is connected, the discharge gate of first abrasive tank respectively with the feed inlet of second abrasive tank with the feed inlet of sanding machine is connected through the pipeline, the discharge gate of second abrasive tank with the feed inlet of third abrasive tank with the feed inlet of sanding machine is connected through the pipeline, the discharge gate of sanding machine respectively with first abrasive tank the second abrasive tank with the third abrasive tank is connected through the pipeline.
Further, the sand mill includes inverter motor, radar charge level indicator and temperature pressure detector, temperature pressure detector with the radar charge level indicator is located respectively on the inside wall of sand mill, inverter motor temperature pressure detector with the radar charge level indicator respectively with controlling means electric connection, controlling means passes through control inverter motor changes the frequency of sand mill.
Further, storage device includes first storage tank, second storage tank, third storage tank and material level detector, the feed inlet of first storage tank with the discharge gate of third abrasive material jar is connected through the pipeline, the discharge gate of first storage tank respectively with the feed inlet of second storage tank with the feed inlet of third abrasive material jar is connected through the pipeline, the discharge gate of second storage tank respectively with the feed inlet of third storage tank with the feed inlet of third abrasive material jar is connected through the pipeline, the discharge gate of third abrasive material jar with it passes through pipe connection to spout the material device, the material level detector is located respectively first storage tank second storage tank with inside the third storage tank, and the material level detector with controlling means electric connection.
Further, first storage tank second storage tank third storage tank first abrasive tank second abrasive tank with third abrasive tank is inside all to be equipped with third mixer and material level detector, the third mixer with material level detector respectively with controlling means electric connection.
The intelligent processing technology of the rare earth nanoscale wet grinding equipment comprises the following steps:
the raw materials and the quantitative liquid are discharged from a feed inlet of the dosing tank and guided into the dosing tank;
the control device drives the first stirrer to start stirring materials;
when the first stirrer runs for a preset time, the control device controls the pneumatic hoop ball valve at the discharge port of the batching tank to be opened, so that the materials flow out;
when the material level detector in the batching tank detects that all materials flow out, the control device controls the first stirrer to stop rotating;
screening the materials by the vibrating screen to obtain qualified materials, and enabling the qualified materials to enter the material receiving tank through the pneumatic diaphragm pump through a pipeline;
connect in the material jar the material level detector detects qualified material, controlling means begins the drive the second mixer begins the stirring.
Further, the processing technology of the abrasive device comprises the following steps:
the control device controls the pneumatic hoop ball valve at the feeding port of the first abrasive tank to be opened, and materials enter the interior of the abrasive tank;
after the radar level gauge in the first grinding material tank acquires the material information, the control device controls the third stirrer to stir the material according to preset stirring time;
the control device acquires temperature and pressure information inside the first grinding material tank and compares the temperature and pressure information with a preset temperature alarm value and a preset pressure alarm value;
if the temperature pressure information exceeds the temperature alarm value and the pressure alarm value, the control device sends out an alarm signal;
the control device controls the pneumatic hoop ball valve at the discharge port of the first grinding tank to be opened, and the pneumatic diaphragm pump controls the material to flow to the second grinding tank or the sand mill;
the second abrasive tank and the third abrasive tank repeat the steps, and the control device sends out prompt signals according to preset repetition times.
Further, the processing technology of the storage device comprises the following steps:
after the material level detector acquires information that the material enters the first material storage tank, the control device drives the third stirrer to start stirring the material;
when the material level detector detects that the material in the first material storage tank reaches the upper limit, the control device controls the pneumatic hoop ball valve at the feed inlet of the first material storage tank to be closed;
when the material stirring in the first storage tank is completed, the control device controls the pneumatic hoop ball valve at the feed inlet of the second storage tank to be opened, and the steps are repeated until the first storage tank, the second storage tank and the third storage tank are filled.
The invention has the beneficial effects that:
the intelligent control device is adopted, and the state of the material is detected by combining the pneumatic clamp ball valve, the temperature pressure detector and the material level detector, so that the intelligent production of rare earth nanoscale products with various different processes can be realized, the automatic circulation and processing of the material are realized, and the production efficiency is improved.
Drawings
FIG. 1 is a schematic structural diagram of an intelligent rare earth nanoscale wet-milling device of the invention;
FIG. 2 is a schematic structural diagram of a batching device of an intelligent rare earth nanometer wet-milling device of the invention;
FIG. 3 is a schematic structural diagram of an intelligent abrasive device of a rare earth nanometer wet grinding device of the invention;
FIG. 4 is a schematic structural diagram of a material storage device of an intelligent rare earth nanometer wet grinding equipment of the invention;
fig. 5 is a schematic structural diagram of a first abrasive tank of the intelligent rare earth nanoscale wet grinding equipment.
The reference numbers are as follows, dosing unit 1, abrasive device 2, storage device 3, spout material device 4, controlling means 5, display screen 6, pneumatic diaphragm pump 7, pneumatic clamp ball valve 8, material level detector 9, batching jar 11, connect material jar 12, shale shaker 13, first mixer 14, second mixer 15, first abrasive tank 21, second abrasive tank 22, third abrasive tank 23, sand mill 24, inverter motor 241, radar level gauge 242, temperature pressure detector 243, first storage tank 31, second storage tank 32, third storage tank 33 and third mixer 34.
Detailed Description
In order to more clearly and completely describe the technical scheme of the invention, the invention is further described with reference to the accompanying drawings.
Referring to fig. 1-5, the present invention provides an intelligent rare earth nanoscale wet grinding apparatus, which is characterized by comprising a batching device 1, a grinding device 2, a storage device 3, a spraying device 4, a control device 5 and a display screen 6, wherein the control device 5 is electrically connected with the batching device 1, the grinding device 2, the storage device 3, the spraying device 4 and the display screen 6 respectively, an outlet end of the batching device 1 is connected with the grinding device 2 through a pipeline, the grinding device 2 is connected with the storage device 3 through a pipeline, the spraying device 4 is connected with the storage device 3 through a pipeline, a pneumatic diaphragm pump 7 and a pneumatic clamp ball valve 8 are arranged on the pipeline, and the pneumatic diaphragm pump 7 and the pneumatic clamp ball valve 8 are electrically connected with the control device 5 respectively;
controlling means 5 passes through pneumatic clamp ball valve 8 control material and circulates between dosing unit 1, abrasive device 2, storage device 3 and spout material device 4, controlling means 5 controls the material through pneumatic diaphragm pump 7 and carries in the pipeline, display screen 6 can show dosing unit 1 through controlling means 5, abrasive device 2, storage device 3 and spout the running state of material device 4 to the user can real time monitoring material's running state.
In one embodiment, dosing unit 1 includes batching jar 11, connect material jar 12, shale shaker 13, first mixer 14 and second mixer 15, first mixer 14 is located batching jar 11, second mixer 15 is located connects material jar 12, batching jar 11 with connect to be connected through the pipeline between the material jar 12, shale shaker 13 is located the exit of batching jar 11, controlling means 5 drives first mixer 14 and second mixer 15 respectively and stirs the material, opening of controlling means 5 control shale shaker 13 stops, and then sieve the material of batching jar 11 outflow, batching jar 11 with connect the inside material level detector 9 that all is equipped with of material jar 12, material level detector 9 and controlling means 5 electric connection.
In the present embodiment, the processing technology of the batching device 1 comprises the following steps:
the raw materials and the quantitative liquid are discharged from the feed inlet of the dosing tank 11 and are guided into the dosing tank 11;
the control device 5 drives the first stirrer 14 to start stirring the materials;
when the first stirrer 14 runs for a preset time, the control device 5 controls the pneumatic hoop ball valve 8 at the discharge port of the batching tank 11 to be opened, so that the materials flow out;
when the material level detector 9 in the batching tank 11 detects that the material completely flows out, the control device 5 controls the first stirrer 14 to stop rotating;
the materials are screened by a vibrating screen 13 to obtain qualified materials, and the qualified materials enter a material receiving tank 12 through a pneumatic diaphragm pump 7 through a pipeline;
when the level detector 9 in the receiving tank 12 detects the qualified material, the control device 5 starts to drive the second stirring machine 15 to start stirring.
In the specific implementation, when the raw material and the quantitative liquid are introduced into the dosing tank 11 from the feeding hole of the dosing tank 11, and the level detector 9 obtains the information of the raw material and the quantitative liquid, the control device 5 drives the first stirrer 14 to start stirring the material, stirring according to a preset time stirring time, for example, batching and running for 240 minutes every 500 minutes, wherein the interval time and the running time are both adjustable, when the first stirring machine 14 is operated for a predetermined time, the control device 5 controls the first stirring machine 14 to stop operating, and the control device 5 controls the pneumatic hoop ball valve 8 at the discharge port of the batching tank 11 to open to flow the stirred materials out, and screening by a vibrating screen 13 to obtain qualified materials, feeding the qualified materials into a material receiving tank 12 through a pneumatic diaphragm pump 7 by a pipeline, the material level detector 9 in the material receiving tank 12 detects the qualified material, and the control device 5 starts to drive the second stirrer 15 to start stirring.
In one embodiment, the abrasive device 2 includes a first abrasive tank 21, a second abrasive tank 22, a third abrasive tank 23 and a sand mill 24, a feeding port of the first abrasive tank 21 is connected with the batching device 1 through a pipeline, a discharging port of the first abrasive tank 21 is respectively connected with a feeding port of the second abrasive tank 22 and a feeding port of the sand mill 24 through pipelines, a discharging port of the second abrasive tank 22 is connected with a feeding port of the third abrasive tank 23 and a feeding port of the sand mill 24 through pipelines, a discharging port of the third abrasive tank 23 is connected with a feeding port of the sand mill 24 through a pipeline, a discharging port of the sand mill 24 is respectively connected with the first abrasive tank 21, the second abrasive tank 22 and the third abrasive tank 23 through pipelines, the sand mill 24 includes a variable frequency motor 241, a radar level gauge 242 and a temperature pressure detector 243, the temperature pressure detector 243 and the radar level gauge 242 are respectively located on an inner side wall of the sand mill 24, the variable frequency motor 241, the temperature pressure detector 243 and the radar level gauge 242 are electrically connected with the control device 5 respectively, and the control device 5 changes the frequency of the sand mill 24 by controlling the variable frequency motor 241.
In the present embodiment, the processing process of the abrasive device 2 includes the following steps:
s1, the control device 5 controls the pneumatic hoop ball valve 8 at the feeding port of the first grinding material tank 21 to be opened, and materials enter the grinding material tank;
s2, after the radar level gauge 242 in the first grinding tank 21 obtains the material information, the control device 5 controls the third stirrer 34 to stir the material according to the preset stirring time;
s3, the control device 5 acquires the temperature and pressure information in the first grinding material tank 21 and compares the temperature and pressure information with a preset temperature alarm value and a preset pressure alarm value;
s4, if the temperature and pressure information exceeds the temperature alarm value and the pressure alarm value, the control device 5 sends out an alarm signal;
s5, the control device 5 controls the pneumatic hoop ball valve 8 at the discharge port of the first grinding tank 21 to be opened, and the pneumatic diaphragm pump 7 controls the material to flow to the second grinding tank 22 or the sand mill 24;
and S6, repeating the steps by the second abrasive tank 22 and the third abrasive tank 23, and sending out a prompt signal by the control device 5 according to the preset repetition times.
In specific implementation, the control device 5 controls the pneumatic hoop ball valve 8 at the feeding port of the first abrasive tank 21 to open, the material enters the interior of the abrasive tank, after the radar level gauge 242 in the first abrasive tank 21 obtains the material information, the control device 5 controls the third stirrer 34 to stir the material according to the preset stirring time, for example, the preset time is 2 hours, namely, the stirred material is uniformly stirred, the control device 5 controls the third stirrer 34 to stir the material for 2 hours, the control device 5 obtains the temperature and pressure information in the first abrasive tank 21, and compares the temperature and pressure information according to the preset temperature alarm value and pressure alarm value, if the temperature and pressure information exceeds the temperature alarm value and pressure alarm value, the control device 5 sends an alarm signal, for example, the preset temperature alarm value is 70 degrees, the preset pressure alarm value is 2 atmospheres, when the temperature in the first abrasive tank 21 exceeds 70 degrees or the pressure is 2 atmospheres higher, the control device 5 sends out an alarm signal, the preset control device 5 controls the pneumatic hoop ball valve 8 at the discharge port of the first abrasive tank 21 to be opened, the pneumatic diaphragm pump 7 controls the material to flow to the second abrasive tank 22 or the sander 24, for example, the unqualified material flows to the sander 24, the qualified material flows to the second abrasive tank 22, the second abrasive tank 22 and the third abrasive tank 23 repeat the steps from S1 to S4, the control device 5 sends out a prompt signal according to the preset repetition number, for example, the preset repetition number is 1 st, 4 th, 6 th, 8 th, sampling is needed, the control device 5 sends out a sampling signal in 1 st, 4 th, 6 th, 8 th, and prompts a user to detect the material.
In one embodiment, the storage device 3 includes a first storage tank 31, a second storage tank 32, a third storage tank 33 and a level detector 9, a feeding port of the first storage tank 31 is connected with a discharging port of the third abrasive tank 23 through a pipeline, a discharging port of the first storage tank 31 is connected with a feeding port of the second storage tank 32 and a feeding port of the third abrasive tank 23 through pipelines, a discharging port of the second storage tank 32 is connected with a feeding port of the third storage tank 33 and a feeding port of the third abrasive tank 23 through pipelines, a discharging port of the third abrasive tank 23 is connected with the material spraying device 4 through a pipeline, the level detector 9 is respectively located inside the first storage tank 31, the second storage tank 32 and the third storage tank 33, and the level detector 9 is electrically connected with the control device 5, the first storage tank 31, the second storage tank 32, the third storage tank 33, the first storage tank 21, The inside third mixer 34 and the level detector 9 that all are equipped with of second abrasive tank 22 and third abrasive tank 23, third mixer 34 and level detector 9 respectively with controlling means 5 electric connection.
In the present embodiment, the processing technology of the storage device 3 includes the following steps:
after the material level detector 9 obtains the information that the material enters the first material storage tank 31, the control device 5 drives the third stirrer 34 to start stirring the material;
when the material level detector 9 detects that the material in the first material storage tank 31 reaches the upper limit, the control device 5 controls the pneumatic hoop ball valve 8 at the feed inlet of the first material storage tank 31 to close;
after the materials in the first material storage tank 31 are stirred, the control device 5 controls the pneumatic hoop ball valve 8 at the feeding port of the second material storage tank 32 to open, and the above steps are repeated until the first material storage tank 31, the second material storage tank 32 and the third material storage tank 33 are full.
In specific implementation, the control device 5 controls the pneumatic hoop ball valve 8 at the feed inlet of the first storage tank 31 to open so that the material enters the first storage tank 31, the level detector 9 obtains information that the material enters the first storage tank 31, the control device 5 drives the third stirrer 34 to start stirring the material, the control device 5 can control the running time of the third stirrer 34 according to preset time, when the level detector 9 detects that the material in the first storage tank 31 reaches the upper limit, the control device 5 controls the pneumatic hoop ball valve 8 at the feed inlet of the first storage tank 31 to close, at this time, the material in the first storage tank 31 is full, after the material in the first storage tank 31 is completely stirred, the control device 5 controls the pneumatic hoop ball valve 8 at the feed inlet of the second storage tank 32 to open, the second storage tank 32 and the third storage tank 33 both repeat the processing method of the first storage tank 31 until the second storage tank 32 and the third storage tank 33 are reached, when the material level detector 9 detects that all the materials in the first material storage tank 31, the second material storage tank 32 and the third material storage tank 33 flow out, the material level detector 9 feeds back information to the control device 5, and the control device 5 controls the third stirrer 34 to stop operating.
Of course, the present invention may have other embodiments, and based on the embodiments, those skilled in the art can obtain other embodiments without any creative effort, and all of them are within the protection scope of the present invention.

Claims (10)

1. An intelligent rare earth nanoscale wet grinding device is characterized by comprising a batching device, a grinding device, a storage device, a spraying device, a control device and a display screen, wherein the control device is respectively electrically connected with the batching device, the grinding device, the storage device, the spraying device and the display screen, the outlet end of the batching device is connected with the grinding device through a pipeline, the grinding device is connected with the storage device through a pipeline, the spraying device is connected with the storage device through a pipeline, a pneumatic diaphragm pump and a pneumatic clamp ball valve are arranged on the pipeline, the pneumatic diaphragm pump and the pneumatic clamp ball valve are respectively electrically connected with the control device, the control device controls the material to circulate among the batching device, the grinding device, the storage device and the spraying device through the pneumatic clamp ball valve, the control device passes through pneumatic diaphragm pump control material is in the removal in the pipeline, the display screen can pass through control device shows proportioning device the abrasive material device storage device with spout the running state of material device.
2. The intelligent rare earth nanoscale wet grinding equipment according to claim 1, wherein the batching device comprises a batching tank, a material receiving tank, a vibrating screen, a first stirrer and a second stirrer, the first stirrer is positioned in the batching tank, the second stirrer is positioned in the material receiving tank, the batching tank and the material receiving tank are connected through a pipeline, and the vibrating screen is positioned at an outlet of the batching tank;
the control device drives the first stirring machine and the second stirring machine to stir materials respectively, and the control device controls the vibration screen to be started or stopped, so that the materials flowing out of the batching tank are screened.
3. The intelligent rare earth nanoscale wet grinding equipment according to claim 2, wherein a material level detector is arranged inside each of the material mixing tank and the material receiving tank, and the material level detector is electrically connected with the control device.
4. An intelligent rare earth nanoscale wet grinding device according to claim 1, wherein the grinding material device comprises a first grinding material tank, a second grinding material tank, a third grinding material tank and a sand mill, the feed inlet of the first grinding material tank is connected with the batching device through a pipeline, the discharge outlet of the first grinding material tank is respectively connected with the feed inlet of the second grinding material tank and the feed inlet of the sand mill through pipelines, the discharge outlet of the second grinding material tank is connected with the feed inlet of the third grinding material tank and the feed inlet of the sand mill through a pipeline, the discharge outlet of the third grinding material tank is connected with the feed inlet of the sand mill through a pipeline, and the discharge outlet of the sand mill is respectively connected with the first grinding material tank, the second grinding material tank and the third grinding material tank through pipelines.
5. The intelligent rare earth nanoscale wet grinding equipment according to claim 4, wherein the sand mill comprises an inverter motor, a radar level gauge and a temperature and pressure detector, the temperature and pressure detector and the radar level gauge are respectively located on the inner side wall of the sand mill, the inverter motor, the temperature and pressure detector and the radar level gauge are respectively electrically connected with the control device, and the control device changes the frequency of the sand mill by controlling the inverter motor.
6. An intelligent rare earth nanoscale wet milling apparatus according to claim 4, the material storage device comprises a first material storage tank, a second material storage tank, a third material storage tank and a material level detector, the feed inlet of the first storage tank is connected with the discharge outlet of the third grinding material tank through a pipeline, the discharge hole of the first storage tank is respectively connected with the feed hole of the second storage tank and the feed hole of the third grinding material tank through pipelines, the discharge hole of the second storage tank is respectively connected with the feed inlet of the third storage tank and the feed inlet of the third grinding material tank through pipelines, the discharge gate of third abrasive material jar with spout the material device and pass through the pipe connection, the material level detector is located respectively first storage tank the second storage tank with inside the third storage tank, and the material level detector with controlling means electric connection.
7. The intelligent rare earth nanoscale wet grinding equipment according to claim 6, wherein a third stirrer and a material level detector are arranged in the first storage tank, the second storage tank, the third storage tank, the first grinding tank, the second grinding tank and the third grinding tank, and the third stirrer and the material level detector are respectively and electrically connected with the control device.
8. A process for processing intelligent rare earth nanoscale wet grinding equipment, the intelligent rare earth nanoscale wet grinding equipment is used according to any one of claims 1 to 7, and the process for processing the batching device comprises the following steps:
the raw materials and the quantitative liquid are discharged from a feed inlet of the dosing tank and guided into the dosing tank;
the control device drives the first stirrer to start stirring materials;
when the first stirrer runs for a preset time, the control device controls the pneumatic hoop ball valve at the discharge port of the batching tank to be opened, so that the materials flow out;
when the material level detector in the batching tank detects that all materials flow out, the control device controls the first stirrer to stop rotating;
screening the materials by the vibrating screen to obtain qualified materials, and enabling the qualified materials to enter the material receiving tank through the pneumatic diaphragm pump through a pipeline;
connect in the material jar the material level detector detects qualified material, controlling means begins the drive the second mixer begins the stirring.
9. The intelligent processing technology of rare earth nanoscale wet grinding equipment according to claim 8, wherein the processing technology of the grinding device comprises the following steps:
the control device controls the pneumatic hoop ball valve at the feeding port of the first abrasive tank to be opened, and materials enter the interior of the abrasive tank;
after the radar level gauge in the first grinding material tank acquires the material information, the control device controls the third stirrer to stir the material according to preset stirring time;
the control device acquires temperature and pressure information inside the first grinding material tank and compares the temperature and pressure information with a preset temperature alarm value and a preset pressure alarm value;
if the temperature and pressure information exceeds the temperature alarm value and the pressure alarm value, the control device sends out an alarm signal;
the control device controls the pneumatic hoop ball valve at the discharge port of the first abrasive tank to be opened, and the pneumatic diaphragm pump controls the material to flow to the second abrasive tank or the sander;
the second abrasive tank and the third abrasive tank repeat the steps, and the control device sends out prompt signals according to preset repetition times.
10. The intelligent processing technology of the rare earth nanoscale wet grinding equipment according to claim 8, wherein the processing technology of the storage device comprises the following steps:
after the material level detector acquires information that the material enters the first material storage tank, the control device drives the third stirrer to start stirring the material;
when the material level detector detects that the material in the first material storage tank reaches the upper limit, the control device controls the pneumatic hoop ball valve at the feed inlet of the first material storage tank to be closed;
and the control device controls the pneumatic hoop ball valve at the feed inlet of the second storage tank to be opened, and the steps are repeated until the first storage tank, the second storage tank and the third storage tank are filled.
CN202210638410.3A 2022-06-08 2022-06-08 Intelligent rare earth nanoscale wet grinding equipment and processing technology thereof Pending CN114950241A (en)

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WO2021109729A1 (en) * 2019-12-06 2021-06-10 苏州太湖电工新材料股份有限公司 Inorganic powder modification system
CN112934427A (en) * 2019-11-26 2021-06-11 新疆硅基新材料创新中心有限公司 Crushing and grinding SiOXMethod and apparatus
CN213434920U (en) * 2020-08-24 2021-06-15 佛山市华意陶瓷颜料有限公司 Serial-type ceramic ink system of grinding
CN213699696U (en) * 2020-10-10 2021-07-16 郑州亿川复合新材料研究所有限公司 Nanometer circulation grinding control system for recycling zirconia waste
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN203184084U (en) * 2013-04-07 2013-09-11 常州市武进燎原化工有限公司 Novel coating sand mill
CN104559950A (en) * 2013-12-03 2015-04-29 北京石大博诚科技有限公司 Production device for BOSW nanoscale weighting agent
CN204276113U (en) * 2014-11-28 2015-04-22 青岛双桃精细化工（集团）有限公司 A kind of dyestuff after-treatment device
CN109530019A (en) * 2018-11-29 2019-03-29 宁夏北伏科技有限公司 Silicon carbide micro-powder circular grinding system
CN112934427A (en) * 2019-11-26 2021-06-11 新疆硅基新材料创新中心有限公司 Crushing and grinding SiOXMethod and apparatus
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