CN215654976U - Batching subassembly, dosing unit and feed proportioning system - Google Patents

Abstract

The utility model provides a batching assembly, a batching device and a batching system, wherein the batching assembly comprises: the temporary storage bin is used for containing ingredients of the types corresponding to the ingredient components; the batching conveying unit is communicated with the temporary storage bin and is used for conveying the batching in the temporary storage bin to the accommodating bin; the accommodating bin is connected with the ingredient conveying unit and arranged on the weighing module so that the weighing module can determine the weight change of the accommodating bin; electronic valve and throw the material passageway, electronic valve sets up in the bottom of the storehouse that holds the feed bin, and wherein, hold the feed bin and pass through electronic valve and throw the material passageway and can cut off the intercommunication, and throw the material passageway and dissolve equipment intercommunication. The utility model solves the technical problems that the traditional batching mode mainly depends on manual labor, so that the manual labor intensity is higher and the solution preparation efficiency is low.

Description

Batching subassembly, dosing unit and feed proportioning system

Technical Field

The utility model relates to the field of biochemical engineering, in particular to a batching assembly, a batching device and a batching system.

Background

In the industry of ternary precursors, the main industrial production scheme adopts a coprecipitation method to prepare the ternary precursor, and the ternary precursor is mainly used for producing salt solutions of nickel, cobalt, manganese and the like. The initial state of metal salts such as nickel, cobalt, manganese and the like is generally granular solid salt packaged in ton bags, the metal salt solution meeting the technological requirements on concentration and proportion can be prepared only by the procedures of accurate weighing, unpacking, dissolving, constant volume, detection and the like, the metal salt solution is prepared in the current industry, most of the metal salt solution is prepared by manually weighing raw materials for multiple times, the weighed raw materials are manually lifted to a batching position and then fed, proper pure water is added according to the pre-calculation, stirring is started, after the raw materials are completely dissolved, the manual sampling is used for carrying out proportion detection and ICP detection, whether the concentration and the main content proportion of the raw materials are qualified or not is judged, manual fine adjustment is carried out on the sampling detection result, and finally the requirement is met.

In the current ternary precursor industry, the traditional batching mode mainly depends on manual labor, the solution preparation efficiency is low, the batching stability is poor, and the manual labor intensity is high. In view of the above problems, no effective solution has been proposed.

SUMMERY OF THE UTILITY MODEL

The utility model provides a batching assembly, a batching device and a batching system, which at least solve the technical problems that the batching mode mainly depends on manual labor, the solution preparation efficiency is low, the batching stability is poor and the manual labor intensity is high.

In order to solve the above-mentioned problems, according to one aspect of the present invention, there is provided an ingredient assembly comprising: the temporary storage bin is used for containing ingredients of the types corresponding to the ingredient components; the batching conveying unit is communicated with the temporary storage bin and is used for conveying the batching in the temporary storage bin to the accommodating bin; the accommodating bin is connected with the ingredient conveying unit and arranged on the weighing module so that the weighing module can determine the weight change of the accommodating bin; electronic valve and throw the material passageway, electronic valve set up in hold the bottom of the storehouse of feed bin, wherein, hold the feed bin and pass through electronic valve with throw the material passageway and cut off the intercommunication, and throw the material passageway and dissolve equipment intercommunication.

Further, the ingredient delivery unit includes: the driving motor is connected with the screw feeder so that the driving motor can provide driving force for the screw feeder.

Further, the driving motor is in communication connection with the weighing module, wherein the rotation speed of the driving motor is related to the weight determined by the weighing module.

Furthermore, be provided with the material level detection module in the storage bin of keeping in, be used for detecting the material level in the storage bin of keeping in.

Further, the ingredient assembly further comprises: the bag opening module and the crushing module; the bag opening module is connected with the crushing module and is used for opening a target batching bag and pouring the batching in the target batching bag into the crushing module; the crushing module is connected with the temporary storage bin and is used for crushing the ingredients and conveying the crushed ingredients to the temporary storage bin, wherein the ingredients of the corresponding types of the ingredient components are arranged in the target ingredient bag.

According to another aspect of the embodiments of the present invention, there is also provided a dosing device, including: the system comprises water source equipment, at least one group of material preparation components and dissolving equipment, wherein the at least one group of material preparation components and the water source equipment are communicated with the dissolving equipment, each group of material preparation components are used for adding materials of the material preparation types corresponding to the group of material preparation components to the dissolving equipment, and the water source equipment is used for injecting pure water to the dissolving equipment; the dissolving equipment is used for dissolving the ingredients and the pure water in the dissolving equipment to obtain a target solution; wherein, the batching subassembly is any one of above-mentioned batching subassembly.

Furthermore, a density detection module is further arranged in the dissolving device and used for detecting the density of the solution in the dissolving device.

Further, in a case where the dosing assembly is plural, the dosing device further includes: image acquisition module and batching bag transportation module, image acquisition module is used for gathering the sign image on the batching bag, batching bag transportation module with the communication of image acquisition module is connected, is used for with the batching bag transports extremely the batching subassembly that the batching kind that the batching bag corresponds is opened a bag module department, wherein, the batching kind that the batching bag corresponds by the sign image that image acquisition module gathered is confirmed.

Further, the batching device comprises three groups of batching components, wherein a first group of batching components is used for adding nickel sulfate batching to the dissolving equipment, a second group of batching components is used for adding cobalt sulfate batching to the dissolving equipment, and a third group of batching components is used for adding manganese sulfate batching to the dissolving equipment.

According to another aspect of the embodiments of the present invention, there is also provided a batching system, including: a control device and any one of the above dosing devices, wherein the control device is in communication with the dosing device for controlling the operation of the dosing device.

In the embodiment of the utility model, the aim of automatically preparing the solvent is achieved by improving the mechanical structure of the batching system and the flow steps of the batching system, so that the full-automatic technical effect of preparing the solution along the dissolving direction of industrialized particles is realized, and the technical problems of low solution preparation efficiency, poor batching stability and high manual labor intensity of the traditional batching mode mainly relying on manual labor are solved.

That is, the automatic batching system for preparing the solution by dissolving the granular salt adopts an automatic process from the detection and identification of materials, bag opening and crushing, temporary storage of a storage bin, automatic weighing and feeding, water adding and dissolution, automatic detection and automatic adjustment, greatly improves the batching efficiency and the batching stability, and reduces the manual labor intensity.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the utility model and, together with the description, serve to explain the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a schematic view of an alternative ingredient assembly according to an embodiment of the present invention;

FIG. 2 is a schematic view of an alternative dispensing unit according to an embodiment of the present invention;

FIG. 3 is a first schematic diagram of an alternative dispensing system according to an embodiment of the present invention;

FIG. 4 is a first flow chart of an alternative dosing method according to an embodiment of the present invention;

FIG. 5 is a flow chart two of an alternative dosing method according to an embodiment of the present invention;

FIG. 6 is a second schematic diagram of an alternative dispensing system in accordance with an embodiment of the present invention.

Wherein the figures include the following reference numerals:

100. a dosing device; 200. a control device; 10. a water source device; 20. a dosing assembly; 30. a dissolving device; 40. a density detection module; 50. an image acquisition module; 60. a batching bag transport module;

21. a bag opening module; 22. a crushing module; 23. temporarily storing a bin; 24. a dosing and conveying unit; 24a, a driving motor; 24b, a screw feeder; 25. an accommodating bin; 26. a weighing module; 27. an electronic valve; 28. a feeding channel.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. It is to be understood that the described embodiments are merely exemplary of the utility model, and not restrictive of the full scope of the utility model. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the utility model, its application, or uses. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Fig. 1 is a schematic view of an ingredient assembly according to an embodiment of the present invention, as shown in fig. 1, comprising: a temporary storage silo 23, a dosage delivery unit 24, a holding silo 25, a weighing module 26, an electronic valve 27 and a feed channel 28.

The temporary storage bin 23 is used for containing ingredients of the types corresponding to the ingredient components; the ingredient conveying unit 24 is communicated with the temporary storage bin 23 and is used for conveying ingredients in the temporary storage bin 23 to the accommodating bin 25; an accommodating bin 25 and a weighing module 26, wherein the accommodating bin 25 is connected with the ingredient conveying unit 24 and is arranged on the weighing module 26, so that the weighing module 26 can determine the weight change of the accommodating bin 25; an electronic valve 27 and a feeding channel 28, wherein the electronic valve 27 is arranged at the bottom of the containing bin 25, the containing bin 25 can be cut off and communicated with the feeding channel 28 through the electronic valve 27, and the feeding channel is communicated with the dissolving equipment.

Specifically, the temporary storage bin 23 is used for containing ingredients of the type corresponding to the ingredient components; the ingredient conveying unit 24 is communicated with the temporary storage bin 23 and is used for conveying ingredients in the temporary storage bin 23 to the accommodating bin 25 according to a specified conveying frequency; the accommodating bin 25 is arranged on the weighing module 26, and at this time, the weighing module 26 determines the weight change of the accommodating bin 25, so as to obtain the weight of the ingredients in the accommodating bin 25; and the electronic valve 27 is disposed at the bottom of the accommodating bin 25, and is used for performing an opening operation when the weight of the ingredients in the accommodating bin 25 meets the calculated weight corresponding to the kind of the ingredients, so that the ingredients enter the dissolving device through the feeding channel 28 for dissolving treatment.

In an alternative example, the ingredient delivery unit 24 comprises: a screw feeder 24b and a driving motor 24a, wherein the driving motor 24a is connected with the screw feeder 24b, so that the driving motor 24a provides driving force for the screw feeder 24 b. And the drive motor 24a is connected in communication with the weighing module 26, wherein the rotational speed of the drive motor 24a is correlated to the weight determined by the weighing module 26.

In particular, the rotation speed provided by the drive motor 24a is proportional to the weight difference between the weight of the ingredient in the containing bin 25 (determined according to the weight variation of the containing bin 25 weighed by the weighing module 26) and the calculated weight corresponding to the ingredient type (calculated weight of the ingredient that the ingredient unit should be put into the dissolving apparatus). That is, the relationship between the rotation speed provided by the driving motor 24a and the weight difference (i.e. the weight difference between the calculated weight corresponding to the ingredient assembly and the weight of the ingredient in the holding bin 25) may be: the greater the difference in weight, the greater the rotation speed provided by the drive motor 24 a; the smaller the weight difference, the smaller the rotation speed provided by the drive motor 24a, and the closer the weight difference to zero, the closer the rotation speed provided by the drive motor 24a to zero.

For example, the following steps are carried out: in the case where the weight difference between the weight of the ingredient in the accommodating bin 25 and the calculated weight corresponding to the kind of the ingredient is large, the ingredient conveying unit 24 conveys the ingredient to the accommodating bin 25 at a high conveying frequency; along with the weight difference gradually reducing, the conveying frequency of the ingredient conveying unit 24 for conveying the ingredients to the accommodating bin 25 also gradually reduces until being zero, so that the ingredients are accurately added into the accommodating bin 25 in a controlled amount, and the excessive transportation of the ingredients is prevented.

In an optional example, the material conveying opening of the screw feeder 24b is located above the material inlet of the accommodating bin 25, and at this time, the ingredients output by the screw feeder 24b can fall into the accommodating bin 25 without arranging an additional communicating pipeline, so that the structural cost of the ingredient assembly is reduced.

In an alternative example, a level detection module is provided in the temporary storage bin 23 for detecting a level of material in the temporary storage bin 23. At this time, the staff (or, the control device in the batching system where the batching component is located) can judge whether the material level in the temporary storage bin 23 is too low or not and whether the feeding process is needed or not; if it is determined that the material level in the temporary storage bin 23 needs to be charged, the temporary storage bin 23 is charged immediately.

In an optional example, the ingredient assembly further comprises: a bag opening module 21 and a crushing module 22; the bag opening module 21 is connected with the crushing module 22 and is used for opening a target ingredient bag and pouring ingredients in the target ingredient bag into the crushing module 22; crushing module 22 is connected with temporary storage feed bin 23 for smash the batching, and will smash the batching of accomplishing and carry to in temporary storage feed bin 23, wherein, be equipped with in the target batching bag the batching that the batching subassembly corresponds the kind. At this moment, under the condition that the material level of judging in the storage bin 23 is crossed lowly (or, need carry out reinforced processing to storage bin 23), staff (or, the controlling means among the feed proportioning system that the batching subassembly was located) can control out bag module 21 and broken module 22 cooperation operation, carries out reinforced processing to storage bin 23.

According to the embodiment of the utility model, the embodiment of the batching device is also provided. Fig. 2 is a schematic view of a dosing assembly according to an embodiment of the application. As shown in fig. 2, the batching device 100 comprises: a water source device 10, at least one set of ingredients assembly 20 and a dissolving device 30, wherein the at least one set of ingredients assembly 20 and the water source device 10 are communicated with the dissolving device 30, each set of ingredients assembly 20 is used for adding ingredients of the corresponding ingredient type of the set of ingredients assembly 20 to the dissolving device 30, and the water source device 10 is used for injecting pure water into the dissolving device 30; the dissolving device 30 is used for dissolving the ingredients and the pure water in the dissolving device 30 to obtain a target solution; wherein, the ingredient assembly 20 is the ingredient assembly 20 of the above embodiment.

Specifically, the pure water injection amount corresponding to the pure water for preparing the target solution and the calculated weight corresponding to each ingredient are determined, then the ingredient assembly 20 corresponding to each ingredient is controlled to put the ingredient with the calculated weight corresponding to the ingredient into the dissolving device 30, and the water source device 10 is controlled to inject the pure water with the pure water injection amount into the dissolving device 30; at this time, the dissolving apparatus 30 performs a dissolving process on the ingredients and the pure water in the dissolving apparatus 30.

Wherein, the specific operation of each group of ingredient components 20 to put ingredients into the dissolving device 30 may be as follows: acquiring the weight of the ingredients in the accommodating bin 25 determined by the weighing module 26 in real time; determining the conveying frequency of the ingredient conveying unit 24 in real time according to the weight of the ingredients in the accommodating bin 25, wherein the weight difference between the weight of the ingredients in the accommodating bin 25 and the calculated weight corresponding to the kind of the ingredients is in direct proportion to the conveying frequency of the ingredient conveying unit 24; sending an ingredient delivery instruction to the ingredient delivery unit 24, wherein the ingredient delivery instruction is used for instructing the ingredient delivery unit 24 to deliver the ingredients in the temporary storage bin 23 to the accommodating bin 25 in an incremental manner according to the delivery frequency determined in real time; in case the weight of the ingredients in the holding bin 25 meets the calculated weight corresponding to the kind of the ingredients, an opening instruction is sent to the electronic valve 27 so that the ingredients in the holding bin 25 are thrown into the dissolving device 30 through the feeding channel.

For example, the following steps are carried out: as shown in fig. 1, weighing modules 26 are fixedly mounted under the legs of the receiving bin 25, and at this time, the weighing modules 26 determine the weight of the ingredients in the receiving bin 25 according to the weight change carried by the weighing modules 26. The driving motor 24a adjusts the driving rotation speed provided to the screw feeder 24b according to the weight of the ingredient fed back by the weighing module 26 in real time, thereby controlling the speed of conveying the ingredient in the temporary storage bin 23 to the holding bin 25. Specifically, the larger the difference between the weight of the ingredient fed back by the weighing module 26 in real time and the calculated weight corresponding to the ingredient is, the faster the driving rotation speed provided by the driving motor 24a to the screw feeder 24b is, and the smaller the difference is, the smaller the driving rotation speed is; when the difference is zero or the error range is reached, the motor provides zero rotational speed of the screw feeder 24b and opens the electrically operated valve so that the ingredient follows the feed channel 28 into the dissolving apparatus.

In an optional example, a density detection module is further disposed in the dissolving device 30, and the density detection module is configured to detect the density of the solution in the dissolving device 30. At this time, the worker (or the control device in the batching system where the batching device is located) may determine whether the solution density in the dissolving device 30 is within a preset range corresponding to the solution density of the target solution, and if the solution density in the dissolving device 30 is lower/higher than the preset range, the worker (or the control device in the batching system where the batching device is located) may perform the charging/water injection treatment on the dissolving device 30 in real time.

In an optional example, in the case that the ingredient assembly 20 is plural, the ingredient device 100 further includes: image acquisition module and batching bag transportation module, image acquisition module is used for gathering the sign image on the batching bag, batching bag transportation module with the communication of image acquisition module is connected, is used for with the batching bag transports extremely the batching subassembly 20 that the batching kind that the batching bag corresponds is opened bag module 21 department, wherein, the batching kind that the batching bag corresponds by the sign image that image acquisition module gathered is confirmed.

Specifically, the image acquisition module is used for identifying an identification pattern on a batching bag to determine batching information corresponding to the batching bag, wherein the batching information at least comprises batching types; batching bag transportation module then will based on the batching information that image acquisition module confirmed batching bag transports to the batching bag is corresponding to the batching type of batching bag and is corresponded batching subassembly 20's bag module 21 department of opening to this batching subassembly 20 open bag module 21 and broken module 22 carry out corresponding processing to this batching bag, make the batching in this batching bag put in to the storage bin 23 of keeping in. In addition, the identification pattern on the batching bag can be the batching explanation on the batching bag, and can also be the scanning code on the batching bag, and this application is not specifically limited.

It is worth emphasizing that: in the case where the target solution requires only one ingredient to be configured, the dispensing apparatus 100 of the present application may include only one set of the dispensing assemblies 20; similarly, in the case that the target solution requires a plurality of ingredients to be configured, the dispensing device 100 of the present application may correspond to the dispensing assemblies 20 including a number of ingredients of different types, that is, the dispensing assemblies may be 2, 3, 4, 5 or more according to practical situations.

For example: if the batching device 100 is used for batching nickel, cobalt and manganese metal salt solutions, the batching device 100 may comprise three sets of batching assemblies 20, wherein a first set of batching assemblies is used for adding nickel sulfate batching to the dissolving equipment 30, a second set of batching assemblies is used for adding cobalt sulfate batching to the dissolving equipment 30, and a third set of batching assemblies is used for adding manganese sulfate batching to the dissolving equipment 30.

According to an embodiment of the utility model, an embodiment of a batching system is also provided. FIG. 3 is a schematic view of a dosing system according to an embodiment of the present application. As shown in fig. 3, the batching system comprises: a control device 200 and any one of the above-mentioned dosing devices 100, wherein the control device 200 is communicatively connected to the dosing device 100 for controlling the operation of the dosing device 100.

The following is a detailed description of the operation performed by the control device 200:

in an alternative example, in the case that the dispensing apparatus 100 includes a water source device 10, at least one dispensing component 20 corresponding to the dispensing, and a dissolving device 30, the control apparatus 200 performs the dispensing method as shown in fig. 4, specifically as follows: step S1, determining the pure water injection amount corresponding to the pure water for preparing the target solution and the calculated weight corresponding to the various ingredients; step S2, sequentially controlling the ingredient assembly 20 corresponding to each ingredient to feed the calculated weight of the ingredient corresponding to each ingredient to the dissolving device 30: step S3, sending a water injection instruction to the water source equipment 10, so that the water source equipment 10 injects the pure water of the pure water injection amount into the dissolving equipment 30; step S4, sending a dissolving instruction to the dissolving device 30, so that the dissolving device 30 can dissolve the ingredients and the pure water in the dissolving device 30.

As shown in fig. 5, the control device 200 can control the ingredient assembly 20 corresponding to each ingredient to deliver the calculated weight of the ingredient corresponding to the ingredient to the dissolving apparatus 30 as follows. That is, the batching components 20 corresponding to each batching are sequentially controlled to execute the following process, step a, the batching weight in the accommodating bin 25 determined by the weighing module 26 is obtained in real time; step B, determining the conveying frequency of the ingredient conveying unit 24 according to the weight of the ingredients in the accommodating bin 25 in real time, wherein the weight difference between the weight of the ingredients in the accommodating bin 25 and the calculated weight corresponding to the kind of the ingredients is in direct proportion to the conveying frequency of the ingredient conveying unit 24; step C, sending an ingredient conveying instruction to the ingredient conveying unit 24, where the ingredient conveying instruction is used to instruct the ingredient conveying unit 24 to convey the ingredients in the temporary storage bin 23 to the accommodating bin 25 in an incremental manner according to the conveying frequency determined in real time; and step D, sending an opening instruction to the electronic valve 27 when the weight of the ingredients in the holding bin 25 meets the calculated weight corresponding to the kind of the ingredients, so that the ingredients in the holding bin 25 are thrown into the dissolving device 30 through the throwing channel.

In an optional example, in the case that the batching device 100 further comprises an image acquisition module, a batching bag transportation module, a bag opening module 21, a crushing module 22 and a level detection module, the batching method performed by the control device 200 further comprises the following steps: determining the material level in each temporary storage bin 23 through a material level detection module in each temporary storage bin 23; if the temporary storage bin 23 with the material level not meeting the preset condition exists, the following processes are sequentially executed for the temporary storage bin 23 with the material level not meeting the preset condition: determining the types of the ingredients stored in the temporary storage bin 23 with the material level not meeting the preset condition; determining a batching bag corresponding to the batching type through the image acquisition module; the batching bags are transported to the bag opening module 21 of the batching assembly 20 where the temporary storage bin 23 is located by the batching bag transporting module; through it is right to open bag module 21 the batching bag is opened the bag and is handled, and through crushing module 22 is right batching in the batching bag carries out shredding, and then the batching after the shredding carry extremely in the temporary storage feed bin 23.

At this moment, guaranteed that the material level of temporary storage bin 23 maintains a reasonable scope, avoided batching conveying unit 24 to start, when transporting the batching in temporary storage bin 23 to holding feed bin 25, the circumstances of the batching in temporary storage bin 23 not enough takes place.

In an alternative example, the control device 200 may determine the calculated weight corresponding to the plurality of ingredients configuring the target solution by: through the identification pattern on the batching bag that image acquisition module discernment multiple batching corresponds to confirm the batching information of multiple batching, wherein, batching information includes at least: the type and purity of the ingredients; determining a calculated weight corresponding to the plurality of ingredients configuring the target solution based on the ingredient purities corresponding to the plurality of ingredients.

That is, the present application determines the ingredient type and the ingredient purity through the identification pattern (e.g., the ingredient description on the ingredient bag) on the ingredient bag, and then calculates the weight required by the ingredient according to the determined ingredient type and ingredient purity of the ingredient bag.

In an alternative example, in the case that the ingredient conveying unit 24 in the ingredient device 100 further includes the driving motor 24a and the screw feeder 24b, the ingredient method performed by the control device 200 further includes the following steps: determining the weight of the ingredient in the holding bin 25 based on the weight of the holding bin 25 weighed by the weighing module 26; further determining a weight difference between the calculated weight corresponding to the ingredient type and the weight of the ingredient in the holding bin 25 according to the weight of the ingredient; and further determines the rotation speed provided by the driving motor 24a according to the weight difference so as to control the driving motor 24a to provide the rotation speed power. That is, the rotation speed provided by the driving motor 24a is proportional to the weight difference between the weight of the ingredients in the holding bin 25 and the calculated weight corresponding to the kind of the ingredients, for example: the greater the difference in weight, the greater the rotation speed provided by the drive motor 24 a; the smaller the weight difference, the smaller the rotation speed provided by the drive motor 24a, and the closer the weight difference to zero, the closer the rotation speed provided by the drive motor 24a to zero.

For example, the following steps are carried out: the control device 200 controls the speed of the ingredient conveying unit 24 conveying the ingredients in the temporary storage bin 23 to the storage bin 25 according to the ingredient weight fed back by the weighing module 26 in real time, specifically, the ingredient conveying unit 24 comprises a screw feeder 24b and a driving motor 24a, at this time, the control device 200 controls the rotating speed of the screw feeder 24b according to the ingredient weight fed back by the weighing module 26 in real time, so as to control the speed of conveying the ingredients in the temporary storage bin 23 to the storage bin 25. At this time, in the case where the weight difference between the weight of the ingredient in the holding bin 25 and the calculated weight corresponding to the kind of the ingredient is large, the ingredient conveying unit 24 conveys the ingredient to the holding bin 25 at a high conveying frequency; along with the weight difference gradually reducing, the conveying frequency of the ingredient conveying unit 24 for conveying the ingredients to the accommodating bin 25 also gradually reduces, so that the ingredients are accurately added into the accommodating bin 25 in a controlled amount, and the excessive transportation of the ingredients is prevented.

In an alternative example, in the case that the batching device 100 further comprises a density detection module, the batching method performed by the control device 200 further comprises the following steps: after the dissolving process is completed, determining the density of the solution in the dissolving device 30 by a density detection module in the dissolving device 30; in the case where the solution density in the dissolving apparatus 30 does not satisfy the solution density of the target solution, the adjustment amount of pure water to be added to the dissolving apparatus 30 is calculated again, and the water source apparatus 10 is controlled to inject the adjustment amount of pure water into the dissolving apparatus 30 until the solution density in the dissolving apparatus 30 satisfies the solution density of the target solution.

Or, after the dissolving process is completed, determining the density of the solution in the dissolving device 30 by a density detection module in the dissolving device 30; in the case that the solution density in the dissolving device 30 does not satisfy the solution density of the target solution, the ingredient type to be added to the dissolving device 30 and the ingredient adjustment weight corresponding to the ingredient type are calculated again, and the ingredient assembly 20 corresponding to the ingredient type is controlled to add the ingredient adjustment weight to the dissolving device 30 until the solution density in the dissolving device 30 satisfies the solution density of the target solution.

That is, the present application determines whether the solution in the dissolving device 30 reaches the target expectation by detecting the density of the solution in the dissolving device 30, and repeatedly adjusts the dissolving device if the target expectation is not reached until the target solution is obtained.

Finally, in order to make the technical solutions of the present application more clearly understood by those skilled in the art, the following description will be given with reference to specific embodiments.

A dosing system for a granular salt dissolving preparation solution, the system mainly comprising a dosing assembly 20, a water source device 10, a dissolving device 30, and a control means 200 for controlling the dosing assembly 20, the water source device 10 and the dissolving device 30, wherein the dosing assembly 20 comprises the following modules: the system comprises an image acquisition module, a batching bag transportation module, a bag opening module 21, a crushing module 22, a temporary storage bin 23, a batching conveying unit 24, a containing bin 25, a weighing module 26, an electronic valve 27 and a feeding channel 28.

As shown in fig. 6, the nickel sulfate, cobalt sulfate, and manganese sulfate packaged in the ton bag identifies the identification image on the ton bag belt via the image acquisition module 50 to determine the information such as the raw material lot number and the element content of each batch of raw material, and uploads the information to the control device 200 of the batching system (i.e., an intelligent central control platform, which is a human-computer interaction platform for data storage, data calculation and analysis, logic operation, device action control state display, and batching scheme creation, selection, and adjustment). The control device 200 stores the raw material information uploaded by the image acquisition module 50 into a specific storage area for subsequent retrieval by the control device 200.

The control device 200 stores a plurality of manually set production and batching schemes, and each scheme can record the accurate amount of each raw material to be added, the corresponding error range, the standard reaching range of each parameter of the final qualified solution and the like in detail. After the staff selects the batching scheme through the control device 200, the control device 200 comprehensively analyzes and calculates the accurate amount of nickel sulfate, cobalt sulfate, manganese sulfate and pure water required to be added to prepare the solution according to the parameters of the solution to be prepared in the batching scheme and the raw material information uploaded by the image acquisition module 50.

At this time, the control device 200 controls the bag opening module 21 and the crushing module 22 to enter the working state, and displays the working state thereof in the display interface of the control device 200. Specifically, the raw material ton bags detected and identified by the image acquisition module 50 enter the bag opening module 21 and the crushing module 22 corresponding to each raw material ton bag through the material bag transportation module 60, and the bag opening modules 21 (for example, ton bag opening machines) corresponding to nickel sulfate, cobalt sulfate and manganese sulfate respectively open the ton packaging bags of nickel sulfate, cobalt sulfate and manganese sulfate, so that the nickel sulfate, cobalt sulfate and manganese sulfate respectively flow into the corresponding crushing modules 22, and the crushing modules 22 corresponding to the nickel sulfate, cobalt sulfate and manganese sulfate respectively crush all agglomerated parts in the raw material into fine particles and flow into the corresponding temporary storage bins 23 for temporary storage. In addition, the control device 200 also monitors the material condition in the temporary storage bin 23 in real time, automatically stops the bag opening module 21 and the crushing module 22 at the front end when the material reaches a preset high position, and automatically opens the bag opening module 21 and the crushing module 22 at the front end when the temporary storage bin 23 is lower than a preset low position.

Further, the control device 200 may calculate the accurate amount of nickel sulfate, cobalt sulfate, and manganese sulfate required to be added to prepare the solution, control the rotation speed of the screw feeder 24b in the temporary storage bin 23 corresponding to the nickel sulfate, cobalt sulfate, and manganese sulfate, respectively, add the nickel sulfate, cobalt sulfate, and manganese sulfate to the corresponding storage bin 25 according to the corresponding weight, and when the weight of the three raw materials in the storage bin 25 reaches the required weight, automatically stop the screw feeder 24b in the temporary storage bin 23. The control device 200 controls the electronic valves 27 in the bins of each accommodating bin 25 to open, so that the accommodating bins 25 put all the corresponding ingredients into the dissolving device 30; meanwhile, the control device 200 can also precisely control the water source device 10 to add pure water required by the batching process into the dissolving device 30, and start the dissolving device 30 to stir and dissolve the materials inside the dissolving device.

Finally, after a certain period of stirring, the dissolving device 30 stops stirring. The density detection module 40 measures the density of the liquid material in the dissolving device 30 to perform ICP detection, and finally inputs the detection result into the control device 200 (or directly performs ICP detection by the control device 200), if the detection result is within the allowable error range of the batching process, the batching is qualified, and the solution in the dissolving device 30 can enter a subsequent use stage; if the detection result does not meet the requirement of the batching process, the control device 200 calculates the amount of each raw material required for meeting the requirement of the batching process according to the detection result, puts the raw material with the corresponding amount again according to the calculated amount, fully dissolves the raw material and then detects the raw material again, if the detection result meets the requirement of the batching process, the batching is qualified, and the solution in the dissolving equipment 30 can enter a subsequent use stage.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

The relative arrangement of the components and steps, the numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present invention unless specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.

In the description of the present invention, it is to be understood that the orientation or positional relationship indicated by the orientation words such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal" and "top, bottom", etc. are usually based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and in the case of not making a reverse description, these orientation words do not indicate and imply that the device or element being referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore, should not be considered as limiting the scope of the present invention; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.

Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

It should be noted that the terms "first", "second", and the like are used to define the components, and are only used for convenience of distinguishing the corresponding components, and the terms have no special meanings unless otherwise stated, and therefore, the scope of the present invention should not be construed as being limited.

Claims (10)

1. An ingredient assembly, comprising:

the temporary storage bin is used for containing ingredients of the types corresponding to the ingredient components;

the batching conveying unit is communicated with the temporary storage bin and is used for conveying the batching in the temporary storage bin to the accommodating bin;

the accommodating bin is connected with the ingredient conveying unit and arranged on the weighing module so that the weighing module can determine the weight change of the accommodating bin;

electronic valve and throw the material passageway, electronic valve set up in hold the bottom of the storehouse of feed bin, wherein, hold the feed bin and pass through electronic valve with throw the material passageway and cut off the intercommunication, and throw the material passageway and dissolve equipment intercommunication.

2. The ingredient assembly of claim 1, wherein the ingredient delivery unit comprises: the driving motor is connected with the screw feeder so that the driving motor can provide driving force for the screw feeder.

3. The dispensing assembly of claim 2, wherein the drive motor is communicatively coupled to the weighing module, wherein a rotational speed of the drive motor is associated with the weight determined by the weighing module.

4. The ingredient assembly of claim 1, wherein a level detection module is disposed in the temporary storage bin for detecting a level of material in the temporary storage bin.

5. The ingredient assembly of claim 1, further comprising:

the bag opening module and the crushing module; the bag opening module is connected with the crushing module and is used for opening a target batching bag and pouring the batching in the target batching bag into the crushing module; the crushing module is connected with the temporary storage bin and is used for crushing the ingredients and conveying the crushed ingredients to the temporary storage bin, wherein the ingredients of the corresponding types of the ingredient components are arranged in the target ingredient bag.

6. A dosing device, characterized in that it comprises: the system comprises water source equipment, at least one group of material preparation components and dissolving equipment, wherein the at least one group of material preparation components and the water source equipment are communicated with the dissolving equipment, each group of material preparation components are used for adding materials of the material preparation types corresponding to the group of material preparation components to the dissolving equipment, and the water source equipment is used for injecting pure water to the dissolving equipment; the dissolving equipment is used for dissolving the ingredients and the pure water in the dissolving equipment to obtain a target solution; wherein the ingredient assembly is as claimed in any one of claims 1 to 5.

7. The dispensing device according to claim 6, wherein a density detection module is further provided in the dissolving apparatus, and the density detection module is configured to detect the density of the solution in the dissolving apparatus.

8. The dispensing apparatus according to claim 6, wherein in the case where the dispensing assembly is plural, the dispensing apparatus further comprises:

image acquisition module and batching bag transportation module, image acquisition module is used for gathering the sign image on the batching bag, batching bag transportation module with the communication of image acquisition module is connected, is used for with the batching bag transports extremely the batching subassembly that the batching kind that the batching bag corresponds is opened a bag module department, wherein, the batching kind that the batching bag corresponds by the sign image that image acquisition module gathered is confirmed.

9. The batching device according to claim 6, comprising three sets of batching assemblies, wherein a first set of batching assemblies is used for adding nickel sulfate batching to the dissolving apparatus, a second set of batching assemblies is used for adding cobalt sulfate batching to the dissolving apparatus, and a third set of batching assemblies is used for adding manganese sulfate batching to the dissolving apparatus.

10. A dispensing system, comprising:

a dosing device as claimed in any one of claims 6 to 9;

and the control device is in communication connection with the batching device and is used for controlling the work of the batching device.

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