32results about How to "Consistent quality" patented technology

The present application belongs to the field of image fusion and multi-modal image processing, and in particular to an infrared and visible light image fusion method based on semantic guidance and scene graph reasoning, comprising: S1, preparing a data set: preparing three visible light and infrared image fusion data sets, data set one and data set two are used for network training, fine tuning, and data set three is used for testing. The present application constructs a visible light and infrared image fusion model based on the infrared and visible light image fusion method based on semantic guidance and scene graph reasoning, designs a scene graph construction module based on self-supervised fine tuning, a semantic guidance deformable alignment module and a dynamic calculation and fusion module. Through experimental data, it is proved that the present application can effectively solve the problems of geometric misalignment and semantic gap, gradually improve the registration accuracy of key semantic regions, and alleviate the phenomenon of insufficient representation of pre-trained models on cross-modal data. The present application shows good performance in the qualitative and quantitative evaluation of visible light and infrared image fusion tasks.

The present application relates to the technical field of feed processing, and particularly relates to a preparation method of Maotai-flavor distiller's grains fermented feed, which comprises the following steps: drying treatment based on the moisture content of Maotai-flavor distiller's grains to obtain basic distiller's grains; determining the strain ratio of brewer's yeast, bacillus subtilis and aspergillus niger based on the tannin content of the basic distiller's grains to obtain a compound fermentation inoculant; inoculating and then fermenting; determining state evaluation parameters based on the total polyphenol accumulation rate, the dissolved oxygen consumption rate and the microbial activity index during the fermentation process, and performing qualified evaluation, and dynamically adjusting when unqualified; determining the fermentation end point based on the tannin degradation rate and the total polyphenol accumulation rate; and mixing the fermented distiller's grains with the basic feed at a mass ratio of 1% after low-temperature drying of the fermented distiller's grains. The present application realizes three-layer control of raw material evaluation, process control and end point determination, significantly improves the stability and content of functional active ingredients in the product, reduces the tannin and safety risk, and has a good intestinal health improvement effect on animals.

The invention relates to the technical field of fan welding, in particular to a fan impeller welding device which comprises a welding manipulator and a rotating station and further comprises a supporting mechanism which is arranged on the rotating station and used for limiting and cooling blades spot-welded on a wheel disc. The arc-shaped plates are adopted for shielding and protecting the two sides of the welded blades, welding slag can be prevented from adhering to the wheel disc and the blades, then it is guaranteed that the quality of all the blades is consistent with the original design, the difficulty of later dynamic balance correction is lowered, meanwhile, the limiting plates can be used for clamping and limiting the blades during welding, and the welding efficiency is improved. According to the invention, the problems of deflection and deformation of the blade due to high temperature of welding are prevented, the balance design of the impeller is further ensured, the overall production efficiency of the impeller is indirectly improved, and the limiting plate is adopted for clamping the blade which is being welded, meanwhile, the blade can be protected, and welding slag is prevented from being adhered to other positions outside the welding point of the blade.

The present application provides a kind of online quality monitoring method of traditional Chinese medicine in near infrared combined fluidized bed granulation process, the monitoring method will near infrared spectrum (NIRs) technology be combined with partial least squares (PLSr), and the online monitoring model of key quality attribute (CQAs) in granulation process of Buqi Tongluo Granules (BQTL-G) is constructed.Based on the real-time monitoring data of the model, the key process parameter of peristaltic pump speed is dynamically regulated by negative feedback mechanism through PID controller, the bed collapse problem caused by excessive moisture content in the granulation process is accurately intervened, and the granulation process state is stabilized.The online quality monitoring method of the present application solves the quality uniformity problem commonly existing in the production process of traditional Chinese medicine granules.

The invention belongs to the technical field of non-oriented silicon steel laser welding, and relates to a welding and rolling method for welding seams of thin-gauge non-oriented silicon steel. According to the method, the head and the tail of the thin-specification large-grain non-oriented silicon steel substrate with the width of 1000-1200 mm are welded through an effective welding process, the rolled hard plate is smoothly rolled through five-rack acid continuous rolling, continuous production of cold continuous rolling is achieved, the production efficiency is greatly improved, the improvement of the product quality stability is facilitated, and the production cost is reduced. And products with consistent thickness, performance and surface quality can be obtained more easily.

The utility model discloses an expanded graphite purification device belongs to expanded graphite production equipment technical field, including work table, the upper surface fixed connection of work table has acid liquid tank, the upper surface fixed connection of work table has three groups of support frame, through the composite structure in the stirring jar, cooperate first heating wire accurate temperature control, make graphite and acid liquid fully mixed reaction, guarantee purification effect, and the acid liquid is returned to acid liquid tank after filtration, improves the acid liquid recovery rate, saves the cost and more environmental protection, and the cleaning tank passes through the dynamic cleaning of rotating rod and cleaning brush, and the removal of residual acid liquid is more thorough, and spiral distribution blade transports the material after cleaning to the drying jar, realizes the seamless link of cleaning and drying, and the accurate temperature control of second heating wire and temperature sensor of drying jar, further guarantees the product purity, and the controller linkage each part, and the degree of automation is high, ensures that the product quality of different batches is consistent, improves production efficiency, realizes integrated efficient purification process.

The utility model discloses a limiting plate assembly for a calender, and relates to the technical field of automobile leather processing. The limiting plate assembly for the calender comprises a fixing support and a limiting assembly, guide rollers are arranged on the two sides of the fixing support, the limiting assembly is arranged on the guide rollers, the limiting assembly comprises a two-way threaded rod, threaded blocks and a limiting plate, and the two sets of threaded blocks are installed on the two-way threaded rod in a threaded mode and symmetrically distributed front and back; the guide roller is slidably sleeved with two sets of limiting plates which are symmetrically distributed front and back, and the bottoms of the limiting plates and the tops of the threaded blocks are fixedly installed. Through the arrangement of the limiting assembly, leather is clamped, it is ensured that the leather is kept in the center when entering and exiting the calender, leather deviation is avoided, it can be ensured that the leather is subjected to uniform pressure, and therefore the thickness and quality of the calendered leather are more consistent, frequent adjustment and reworking can be avoided through accurate control over leather centering, and the production efficiency is improved. And the production stability and efficiency are improved.

The utility model relates to the technical field of edible mushrooms, in particular to an edible mushroom culture bag placing rack. The device comprises a base internally provided with a containing cavity, a stand column of a hollow structure is rotationally arranged at the middle end of the top of the base, the stand column rotates to drive a containing plate to rotate, the positions of edible mushrooms are convenient to adjust, the edible mushrooms in different directions can obtain proper illumination quantity, illumination dead angles are avoided, the edible mushrooms grow more evenly, and the quality is more consistent; meanwhile, a worker can check the state of the fungus bag conveniently, and dead bags are eliminated in time; in the edible mushroom placing process, when ventilation is needed, the motor is started to drive the fan to operate, airflow flows out through the ventilation holes formed in the surface of the stand column and circulates among the multiple mushroom bags, fresh air is evenly conveyed to the positions nearby the surrounding edible mushroom culture bags, sufficient oxygen is provided for mushroom growth, and the edible mushroom culture bags are protected against damage. Internal waste gas such as carbon dioxide is exhausted in time, a proper gas environment is maintained, and growth of edible mushrooms is facilitated.

The present application relates to the technical field of aero-engine assembly, and particularly relates to a locking tool and method for an annular locking piece in a fairing assembly. The locking tool comprises a deformation punch and a locking punch. Four deforming blocks are uniformly distributed on the lower end surface of the deformation punch in a ring shape. A guide slope is arranged on each deforming block. The guide slopes on the deforming blocks are configured to force the side wall of the annular locking piece to synchronously generate a pre-dimple. Two opposite deforming blocks are used to generate a radially inward pre-dimple, and the other two opposite deforming blocks are used to generate a radially outward pre-dimple. Four locking blocks are uniformly distributed on the lower end surface of the locking punch in a ring shape. A guide slope is also arranged on each locking block. The guide slopes on the locking blocks are configured to force the pre-dimple to deform to form a locking dimple. Two opposite locking blocks are used to shape the radially inward pre-dimple, and the other two opposite locking blocks are used to shape the radially outward pre-dimple.

This invention relates to the fields of fine chemicals and polymer materials technology, specifically a method for manufacturing toy adhesives. It includes steps for preparing the adhesive base material, preparing borax solution, and cross-linking molding. Polyvinyl alcohol, guar gum, methylparaben, etc., are prepared as base materials, which are then reacted with borax solution to undergo a cross-linking reaction. The core of this invention is the strict limitation of specific high-temperature ranges and constant-temperature stirring times during the base material preparation process, which promotes the complete extension and entanglement of molecular chains, constructing a dense and uniform three-dimensional network structure. This invention effectively avoids microscopic particle residue and stress concentration, achieving a significant improvement in the tensile strength, elongation at break, and resilience of the toy adhesive.

The utility model discloses an assembly type foundation connection structure and a wallboard installation structure, and relates to the technical field of building structures, the assembly type foundation connection structure comprises a foundation, the top surface of the foundation is provided with a post-pouring groove, and a connection bolt is pre-buried in the post-pouring groove; the device further comprises a U-shaped plate arranged in the post-pouring groove, a bottom plate of the U-shaped plate is attached to the bottom of the post-pouring groove and connected with the connecting bolts, and two supporting plates of the U-shaped plate are vertically arranged and extend out of the post-pouring groove. The utility model has the advantages of greenness, energy conservation, environmental protection, fast construction operation, stable and guaranteed quality, low comprehensive cost and the like.

The utility model discloses a kind of ultra-high purity composite structure stainless steel pipes for semiconductor, it is related to semiconductor material conveying technical field, including outer layer base pipe and inner layer cladding pipe arranged in outer layer base pipe, vacuum insulation layer is arranged between outer layer base pipe and inner layer cladding pipe, and the outside of outer layer base pipe is provided with protective layer, and the outside of outer layer base pipe is provided with suction hole. The ultra-high purity composite structure stainless steel pipe for semiconductor, the performance and economy are considered, only in the inner layer using expensive VIM+VAR grade material with medium contact, thickness is thinner;Outer layer uses ordinary 316L material pressure, substantially reduces raw material cost, and the cost performance is extremely high;Double protection ultra-high purity: vacuum insulation layer effectively prevents the impurities in outer layer base pipe from migrating to inner layer flow passage by grain boundary diffusion and other ways, can also isolate the pollution of external environment to inner layer flow passage, and reliability is far more than single material pipe.

The invention discloses an intelligent double-stuffing-conveying small-cage steamed stuffed bun making machine. The machine comprises a bidirectional rotary feeding mechanism, a pushing feeding mechanism, a flour conveying mechanism and a stuffing conveying mechanism, the two-way rotating feeding mechanism comprises at least two stuffing barrels and a horizontal rotating structure used for driving the stuffing barrels to alternately feed, the efficiency and the quality are improved through the collaborative design of the two-way rotating feeding mechanism, the stuffing conveying mechanism and the pushing feeding mechanism, a worm and worm gear of the two-way rotating feeding mechanism is in transmission fit with an angle sensor, and therefore the efficiency and the quality are improved. A gear steering structure and an electric push rod of the stuffing conveying mechanism are combined, so that stuffing barrels can be quickly switched, and the stuffing changing time is greatly shortened; a lead screw of the pushing feeding mechanism drives a double-layer disc pushing assembly in a transmission mode, stirring-free jacking feeding avoids stuffing deterioration, a slope feeding pipe of the stuffing conveying mechanism guarantees smooth conveying, and the problems that due to the fact that stuffing is conveyed in a traditional spiral blade cutting and stirring mode, friction heat is generated, stuffing deterioration and nutrition loss are caused, material changing is tedious, and the productivity is limited are thoroughly solved.

This utility model discloses a packaging device for cosmetic production, including a material bin. The material bin is equipped with an inlet pipe with a one-way valve and an outlet pipe with an outlet pump. The outer end of the inlet pipe is connected to a feeding device, and the end of the outlet pipe is connected to a packaging pipe. The packaging pipe contains a packaging component to assist in the packaging process. A pressing and stirring component for stirring and scraping the material in the material bin is installed on the top surface of the material bin. The advantages are: the packaging component in the packaging pipe can assist in the packaging operation, ensuring accurate packaging of the material; to ensure consistent quality of the cosmetics in the material bin and further guarantee the discharge effect when the material is small, the pressing and stirring component can be used for stirring and assisting in the discharge pressing, thereby improving production efficiency and product quality.

The invention discloses a method for improving the growth quality of a PVT method silicon carbide single crystal. The method comprises the steps of raw material optimization, fine temperature regulation and control, precise air pressure management and control and seed crystal treatment. Wherein abnormity of the axial temperature gradient and the temperature fluctuation in the growth chamber can cause reduction of the crystal quality, and for fine regulation and control of the temperature, the axial temperature gradient and the temperature fluctuation are analyzed to obtain temperature parameters of the growth chamber, and the axial temperature gradient is analyzed to obtain a gradient characterization value; judging whether the axial temperature gradient is qualified or not according to the gradient characterization value; if the temperature gradient is qualified, analyzing the temperature fluctuation to obtain a fluctuation evaluation value; judging whether the temperature stability of the temperature monitoring point is qualified or not according to the fluctuation evaluation value, and if the temperature stability is qualified, analyzing the temperature fluctuation relevance of two adjacent points to obtain a comprehensive relevance evaluation value; and judging whether the axial temperature gradient needs to be subjected to temperature adjustment or not according to the comprehensive association evaluation value, and if yes, adjusting the axial temperature gradient.

The utility model discloses a kind of tool coating with planetary fixture, it is related to tool fixture technical field.The utility model includes shell, the shell top is provided with three tools, further includes: clamping mechanism, the clamping mechanism is arranged at shell top, the clamping mechanism is used to clamp tool;Rotary mechanism, the rotary mechanism is arranged in shell interior, the rotary mechanism is used to drive tool to rotate.The utility model is by being arranged clamping mechanism, specifically is using personnel rotation knob, can drive threaded rod, bevel pinion rotation, to drive bevel gear around fixed rod rotation, bevel gear rotation drives sliding rail synchronous rotation, make slide bar along half-arc sliding slot sliding, to force sliding block to move on sliding rail, promote multiple slide bar mutually close and gather to tool, finally realize the clamping and fixing of tool by clamping plate, operation is more fast, guarantee coating quality, improve production efficiency.

The utility model discloses a steam conversion recycling device, which relates to the technical field of steam treatment and comprises a heat exchanger, a steam condensate tank is arranged at the bottom end of the heat exchanger, a rotating pipe is arranged at the bottom end of the steam condensate tank, and a superheated steam header pipe is arranged at the bottom end of the rotating pipe. And the heat exchanger, the steam condensate tank and the superheated steam header pipe are respectively used for forming steam condensate, collecting the steam condensate and converting the steam condensate. The effect of recycling steam is achieved through the heat exchanger, the steam condensate tank, the superheated steam header pipe and the circulating pipe. Steam condensate generated in the heat exchanger is recycled and reused for humidification and conversion of steam, waste of water resources is avoided, and the overall utilization efficiency of energy is improved.

The invention relates to the technical field of nuclear fusion reactor energy conversion, in particular to a multi-loop coupled fusion reactor energy conversion system and a working method. The conversion system comprises a fusion reactor heat extraction system, a heat storage system and a thermodynamic cycle system, the fusion reactor heat removal system comprises a fusion reactor, a heat storage heat exchanger and a steam generator, an outlet of the fusion reactor is connected with inlets of the heat storage heat exchanger and the steam generator, and outlets of the heat storage heat exchanger and the steam generator are connected with an inlet of the fusion reactor; the heat storage system comprises a high-temperature fused salt storage tank, a high-temperature fused salt pump, an electric heater, a fused salt steam generator and a low-temperature fused salt storage tank; an outlet of the low-temperature fused salt storage tank is connected to an inlet of the heat storage heat exchanger, an outlet of the heat storage heat exchanger is connected to an inlet of the high-temperature fused salt storage tank, and an outlet of the high-temperature fused salt storage tank is connected to an inlet of the electric heater. The quality of steam generated by the fused salt steam generator is consistent with that of steam generated by the steam generator during operation of the fusion reactor, and stable and efficient operation of a turboset is guaranteed.

The present application relates to a kind of preparation method of artemisia ferments primer and artemisia ferments primer and food.The preparation method includes: S1 pretreatment;S2 base preparation;S3 multi-layer wrapping;S4 artemisia layer solid state fermentation;S5 shade dry dry koji;S6 activation extension culture;S7 shaping final dry.The present application has the advantages that: compared with the existing commercial industrial fermentation product (the unique flavor of artemisia ferments primer cannot be reproduced and many additives are contained), the present application realizes process quantization while retaining natural and unique flavor;Through the parameter limitation of system and phased fermentation process, the stability of primer and food and finished product quality are significantly improved.

The utility model relates to the technical field of micro-displays, in particular to an OLED (Organic Light Emitting Diode) display structure, which comprises a light combination prism, the light combination prism comprises a light-in surface and a light-out surface; the light incident surface is connected with a single-color silicon-based OLED (Organic Light Emitting Diode) display; the light emitting surface is connected with a micro lens assembly; the micro-lens assembly is arranged on the light emitting surface of the light combining prism, the micro-lens assembly rotates the light path through the micro-lens array and increases the light extraction efficiency, so that the brightness of the OLED display is improved, the power consumption is reduced, and the structure can increase the direction of light reflected in the panel by adjusting the light path, so that the front brightness is improved, and the side brightness is reduced.

The present disclosure provides a code arrangement method, device, equipment, medium and program product, comprising: periodically collecting the code of each code set under each task to obtain the first target specification of the task code update of each code set; performing associated call analysis on the interfaces and implementations in different code sets to obtain an associated call relationship; determining an associated call implementation point code set collection and an associated call initiation point code set collection based on the associated call relationship, and obtaining a second target specification of the associated call implementation point code set collection and a third target specification of the associated call initiation point code set collection; performing dependency iteration mixing on the first target specification according to the second target specification and the third target specification to obtain a dependency iteration target specification; and processing the dependency iteration target specification and the dependency iteration target specification in the last period based on a specification modification model to determine an updated code set. The development efficiency and the code arrangement efficiency can be improved.

The utility model discloses a functional food tablet press which comprises a connecting seat, a guide rod fixedly installed on the upper surface of the connecting seat, a connecting rod rotatably installed in the guide rod, one end of the connecting rod fixedly connected with an output shaft of a first motor, the first motor fixedly installed at one end of the guide rod, and a top pressing plate rotatably installed at the other end of the connecting rod. Tablet pressing columns are fixedly installed on the lower surface of the top pressing plate and can be flush with the loading and unloading mechanism, and the loading and unloading mechanism is rotationally installed on the upper surface in the connecting base. Through the design of the loading and unloading mechanism, the working procedures such as filling, tabletting and unloading of the functional food powdery raw materials can be continuously carried out through continuous rotation of the rotating disc, all links are tightly matched, the stability and smoothness of the whole production process are guaranteed, and large-scale automatic production can be achieved easily.

This utility model discloses a grouting device for water conservancy engineering construction, belonging to the field of grouting technology for water conservancy engineering. The device includes a grouting truck and casters. Multiple casters are fixedly connected to the bottom of the grouting truck, and a grouting tank is fixedly connected to the upper surface of the truck. A precision grouting component is installed on the outer surface of the grouting tank, and a mixing and defoaming component is installed inside the tank. It can monitor and precisely control the flow rate of the grouting fluid in real time through a flow meter on the surface of the grouting pipe, ensuring that the grout is injected into the stratum at an appropriate rate, avoiding problems such as stratum rupture or uneven distribution caused by excessively fast or slow flow rates. Simultaneously, a pressure detector can detect pressure changes during the grouting process in real time, promptly identifying abnormalities. The safety and effectiveness of the grouting operation can be ensured by adjusting the speed or pressure of the water pump, thereby reducing sudden impacts on the stratum and lowering the risk of stratum rupture.

The utility model discloses a kind of zinc sulfate product packaging automatic metering equipment, it is related to metering equipment technical field;And the utility model includes equipment shell, collection box and metering rotary drum, equipment shell is fixedly installed with equipment base outside, transmission device is fixedly installed with equipment base outside, packaging jar is movably connected outside, metering rotary drum is movably in the inside of equipment shell, collection box is fixedly installed with feed inlet outside, collection box is fixedly installed with No. Zinc sulfate packaging automatic metering assembly includes No.

The utility model discloses an arch culvert model frame removes construction equipment, including support mechanism and arch mechanism, support mechanism includes a plurality of mobile support legs for symmetrical layout in the length direction interval of arch culvert both sides and set and is used for connecting adjacent two mobile support legs of the length direction of arch culvert cross bar, and mobile support leg can be adjusted in lift, arch mechanism, including the arch for striding and supporting the template of arch culvert both sides and installing in the arch lower end for adjusting the span and shape of arch tension string subassembly, and the both ends of arch are installed on the cross bar of arch culvert both sides and are used for along the length direction sliding adjustment position of cross bar. The device can adjust the span and shape of arch, ensure that the template can be closely combined with the arch culvert of different span, different shape, improve the quality of concrete pouring, and do not need to set up the model frame under the tension string subassembly, reduce the space occupied, leave the sufficient space for the inside of arch culvert, be favorable to the flexible layout and traffic transportation of construction site.

The utility model relates to shell processing technical field, concretely relates to a shell deburring machine, including the support piece and the conveying assembly, the decontamination subassembly, the deburring assembly and the carrying assembly that are all installed in the support piece along the first direction extension, the conveying assembly is used as the mechanism for conveying the shell along the first direction, the decontamination subassembly includes at least partly the decontamination piece that is arranged above the conveying assembly, and the decontamination piece is used at least for removing the impurity of shell top surface, the deburring assembly is arranged downstream of the conveying assembly, and as the mechanism for removing the burr of shell mouth department outer wall chamfer place, the decontamination subassembly and the deburring assembly are sequentially arranged along the conveying direction of conveying assembly, the carrying assembly includes the first drive part and the carrying piece, and the first drive part can drive the carrying piece to reciprocate along the first direction and the vertical, to shift the shell from the conveying assembly to the deburring assembly. The shell deburring machine in the application realizes the automation of shell deburring treatment.

The application relates to the field of building material construction, and discloses a self-leveling gypsum construction device and a construction method thereof, which comprises a moving mechanism serving as the support of the whole device and capable of driving the device to move; a storage mechanism used for storing gypsum mortar, the storage mechanism being arranged on the upper side of the moving mechanism, and an internal stirring assembly being arranged in the storage mechanism; a quantitative discharging mechanism used for quantitatively discharging the gypsum mortar stored in the storage mechanism, the quantitative discharging mechanism comprising a piston seat, the piston seat being communicated with the storage mechanism through a first one-way valve, and a piston block being slidably connected in the piston seat; a driving mechanism used for linkage driving of the whole device; and a troweling mechanism used for troweling the gypsum mortar flowing out through a discharging head, the troweling mechanism being arranged on the bottom side of the moving mechanism. The automation function of the device can reduce the demand for manual operation, thereby reducing the labor cost and improving the construction efficiency.

The invention provides a homogenized feeding method, device and equipment for traditional Chinese medicine raw materials and a product. The homogenized feeding method comprises the following steps: acquiring samples of each batch of traditional Chinese medicine raw materials for feeding; measuring the content of a set type of compound in the sample of each batch of traditional Chinese medicine raw materials; according to the content of the set type of compound of the sample of each batch of traditional Chinese medicine raw materials, calculating the score of the corresponding batch of traditional Chinese medicine raw materials; according to the score of each batch of traditional Chinese medicine raw materials, feeding the traditional Chinese medicine raw materials into a plurality of extraction tanks. According to the homogenized feeding method, device and equipment for the traditional Chinese medicine raw materials and the product, feeding with the whole batch of traditional Chinese medicine raw materials as a unit is achieved, it is ensured that the content of compounds in each extraction tank is the same, the quality of traditional Chinese medicine preparation products produced in the later period is kept consistent, and the production efficiency is improved. Meanwhile, the storage problem that the same batch of traditional Chinese medicine raw materials are not completely put is avoided.

This invention discloses a method, system, device, and medium for adaptive adjustment of the grain discharge gap in a dryer. The method includes the following steps: receiving a grain discharge command and grain information; obtaining a corresponding preset working pressure range based on the grain information; controlling the rotation of the grain discharge wheel to begin discharging; monitoring the force transmitted to the sensor by the adjustable grain support plate and determining whether the force is within the preset working pressure range; determining whether the force is greater than the preset working pressure range: if so, controlling the adjustment drive mechanism to drive the adjustable grain support plate away from the grain discharge wheel; if not, controlling the adjustment drive mechanism to drive the adjustable grain support plate towards the grain discharge wheel. This invention, by receiving grain information, automatically matching the corresponding preset working pressure range, and by using sensors to monitor the force of the adjustable grain support plate in real time, automatically determines the adjustment direction and amplitude, thus solving the drawbacks of cumbersome manual adjustment operations, delayed response, and significant susceptibility to human factors.

The calcium carbonate processing and grinding device comprises an installation frame, a grinding bin is fixedly installed at the top of the installation frame, the side wall of the lower end of the grinding bin is arranged in an inclined state, a feeding bin is fixedly installed at the top of the grinding bin, and discharging ports are fixedly installed at the left end and the right end of the top in the grinding bin. Sliding blocks are slidably connected to the left end and the right end of the side wall of the grinding bin, grinding rollers are installed at the left end and the right end in the grinding bin, the grinding rollers and the sliding blocks are rotationally connected together, a motor is fixedly installed on the sliding block on the rear portion in the grinding bin, and the output end of the motor and a shaft body at the rear end of each grinding roller are fixedly connected together. According to the processing and grinding device for the calcium carbonate, more materials can be processed at the same time through cooperation of the feeding bin and the discharging opening, the feeding blocking and stagnation time is shortened, and then the particle size of the calcium carbonate can be accurately controlled by adjusting the distance between the grinding rollers.