108results about "Clay processing apparatus" patented technology

The utility model provides a putty stirring and grinding integrated moving trolley suitable for a spraying robot. The putty stirring and grinding integrated moving trolley comprises a chassis, a stirring machine, a liquid pump and a grinding machine. The chassis is used for fixing the stirrer, the infusion pump and the grinding machine; the chassis comprises a chassis frame, a first containing cavity and a second containing cavity are formed in the chassis frame, the stirring machine is located in the first containing cavity, and the grinding machine is located in the second containing cavity. One end of the infusion pump is provided with a feeding port, the other end of the infusion pump is provided with a discharging port, one end of the infusion pump extends into the stirring machine, and the other end of the infusion pump is fixed to the chassis frame, can be communicated with the grinding machine and is used for conveying materials in the stirring machine into the grinding machine. According to the invention, stirred materials can be directly pumped out of the charging barrel and conveyed into the charging barrel of the grinding machine through the infusion pump, and meanwhile, the materials can be discharged or continuously stirred through the three-way valve in the grinding machine; and the quick connector arranged at the bottom of the charging barrel can be connected with a valve or a material pipe, so that fixed-point discharge of materials can be realized, and a clean and tidy use environment can be ensured.

The invention discloses a composite activator based on phosphogypsum as well as a preparation method and application thereof. The composite activator comprises the following raw materials in parts by weight: 50-70 parts of phosphogypsum, 5-15 parts of an alkaline activator, 10-20 parts of fly ash, 5-10 parts of slag powder, 0.5-1 part of a retarder, 0.5-1 part of a water reducer, 0.3-0.7 part of an organic silicon additive and 1-3 parts of expanded vermiculite. The preparation method has the advantage of high efficiency, and solves the problems that the automation degree is low in the preparation process of an existing phosphogypsum composite exciting agent, the steps of raw material weighing, mixing, water adding, filtering, forming and the like need to depend on manual operation, operation delay or unsmooth flow linkage is likely to occur, and the overall production period is prolonged.

The automatic clay processing line for porcelain production comprises a clay mixing shell, a roller conveyor is arranged on the right side of the clay mixing shell, and the automatic clay processing line further comprises a clay mixing mechanism and a segmenting mechanism; the mud mixing mechanism comprises an annular shell, a separation assembly, a mud mixing head, a cylinder, a power assembly, a self-folding assembly and a mud discharging power assembly, the annular shell is installed in the mud mixing shell, the mud mixing head is installed in the annular shell through the separation assembly, the cylinder is arranged on the upper side of the mud mixing head, and the power assembly is arranged between the annular shell and the cylinder; according to the automatic clay processing line for porcelain production, through the transmission element, clay on the edge portion in the clay mixing process can be automatically moved to the clay mixing center portion, the clay mixing effect of the device is improved, the clay mixing discharging component of the device does not have position dead angles, the clay sticking phenomenon at the clay mixing portion is avoided, and the production efficiency is improved. And the device can adjust the cutting length of the clay according to use requirements, and is convenient to use.

A method is provided for producing ceramic microgranules arranged for constituting the body of ceramic tiles formed by pressing, comprising the steps of: - setting up raw materials comprising clays, inerts and fluxes according to a defined recipe of ceramic body mix of said ceramic tiles; - dry grinding a quantity of the raw materials (QS) to obtain a dry mixture of powders of the raw materials; - preparing a liquid mixture with a further quantity of the raw materials (QL) and an aqueous vehicle; - granulating by particle growth the dry mixture of powders to obtain the ceramic microgranules; in which, except for the aqueous vehicle, the dry mixture of powders and the liquid mixture have the same composition as the defined ceramic mix recipe; and in that said granulating by particle growth comprises injecting the liquid mixture in the form of drops onto said dry mixture of powders.

The utility model provides a centralized slurry station applied to a plateau wetland protection area, which is characterized in that the middle of a slurry pool is divided into a slurry making tank and a slurry storage tank through a partition plate, and a slurry feeding device is arranged in the slurry storage tank and extends to a grouting and slurry returning platform through a slurry feeding pipeline; the slurry returning device is arranged on the pouring slurry returning platform and extends to the slurry pool through a slurry returning pipeline, and a sand filtering groove correspondingly communicating with the slurry returning pipeline and the slurry storage groove is formed in the outer side of the slurry pool. The slurry station provided by the utility model is small in construction site occupation and small in disturbance to the surrounding environment, the whole working environment forms a closed cycle, a waste discharge mode is dry material and green construction, the slurry can be recycled in the construction process, the construction investment is small, and the whole slurry station is simple to construct, low in manufacturing cost, easy to construct and operate and remarkable in environmental protection effect.

The invention discloses a machine-made sandstone powder content automatic detection device, and belongs to the technical field of machine-made sand detection.The machine-made sandstone powder content automatic detection device comprises a tank body and a screening box, a plurality of telescopic rods are fixedly connected between the screening box and the tank body, the telescopic rods are sleeved with third springs, and a partition plate is fixedly connected into the tank body; a detection cylinder, a base and a placement block are arranged below the partition plate; and by arranging the screening box and the baffle, the proportion of coarse sand, medium sand and fine sand entering the tank body is precisely controlled. A material mixing plate arranged in the tank body is responsible for uniformly mixing the machine-made sand, part of mixed finished products are sent into a detection cylinder for detection, at the moment, a stirring rod and a dipping rod are sequentially driven to move, the machine-made sand in the detection cylinder is stirred and detected, the quality of the machine-made sand in the grading process is directly monitored, and if it is detected that the content of stone powder in the machine-made sand does not reach the standard, the machine-made sand is qualified. And the mixing amount of the fine sand can be immediately controlled by adjusting the baffle, so that the detection efficiency is remarkably improved.

The utility model provides a ceramic pressure grouting machine, and relates to the technical field of ceramic pressure grouting. The ceramic pressure grouting machine comprises a base, a slurry barrel, a female mold and a supporting frame are fixedly installed at the top of the base, the ceramic pressure grouting machine further comprises a hydraulic cylinder, the hydraulic cylinder is fixedly installed at the top of the supporting frame, an output shaft of the hydraulic cylinder penetrates through the top of the supporting frame and is fixedly provided with a male mold, and the male mold is located over the female mold; the pressure pump is fixedly mounted at the top of the slurry barrel, a rotating roller is rotatably mounted in the slurry barrel, and a plurality of stirring blades are fixedly mounted on the peripheral side of the rotating roller, so that gravel particles attached to the filter screen and raw material cakes which are not fully ground can be scraped; gravel particles in the ceramic slurry and raw materials which are not fully ground are prevented from blocking the filter screen, it is guaranteed that the ceramic slurry can smoothly pass through the filter screen, and the conveying efficiency of the ceramic slurry is greatly improved.

The utility model discloses a mixer for a gypsum board production line, which comprises a mixing barrel, a discharge port is arranged at the bottom of the mixing barrel, a mixing and stirring shaft is rotatably inserted in the middle of the mixing barrel in a penetrating manner, a transmission gear is fixed on the outer side of the bottom end of the mixing and stirring shaft, and a mixing motor is arranged below the mixing barrel. The mixing motor is fixed to the ground, a mixing gear is fixed to the outer side of an output shaft of the mixing motor and meshed with the transmission gear, a plurality of centrifugal material guide plates are installed on the outer side of the top end of the mixing stirring shaft in a circular array mode, and mixing material guide plates are fixed to the top ends of the centrifugal material guide plates. The utility model has the advantages that the positions of the bottom-layer liquid and the upper-layer liquid of the raw material mixed liquid filled in the mixing barrel are exchanged, so that the raw material mixed liquid rolls up and down between the adjacent centrifugal material guide plates, the raw materials are fully mixed, the stirring time is shortened, and the stirring efficiency is improved.

The pug mill comprises a stirring box, a motor is installed on the right side face of the stirring box, a rotating rod is installed at the output end of the motor, stirring plates which are annularly arranged are rotationally connected to the outer surface of the rotating rod, and two sets of through grooves which are arranged at equal intervals are formed in the upper surface of the stirring box; a double-head motor is mounted on the upper surface of the stirring box, rotating shafts are fixedly connected to the two output ends of the double-head motor, and rotating discs are fixedly connected to the ends, away from each other, of the two rotating shafts. Through cooperation of a double-head motor, a rotating shaft, a rotating disc, a push-pull plate, a fixed frame, a vertical plate and a beating hammer, when the double-head motor works, the beating hammer is driven by the rotating shaft and the rotating disc to synchronously beat soil in stirring at regular time, bubbles in the soil can be effectively removed through the action, and the influence of the bubbles on a mud blank is reduced; and the internal structure of the mud blank is tighter and more uniform when the ceramic is manufactured.

The utility model provides a kind of double-degree-of-freedom four-pole pottery clay refining mechanism, belong to life ceramics technical field, including shell, drive part and refining part, drive part is installed in shell interior, and refining part is installed in drive part front end.Shell includes cylinder, feed inlet and cover plate, cylinder rear portion upper portion has feed inlet, and clay is transported into refining mechanism from feed inlet, and cylinder rear end has cover plate.Drive part includes shaft, auger piece, bevel gear, shaft is hinged on cover plate and extends to shell interior, auger piece is installed on shaft, and bevel gear is installed on the front portion of shaft.Refining part includes main joint, hinged support, front boss, two-dimensional stirring part and revolution stirring part, and main joint interior two sides have hinged support, and two-dimensional stirring part is hinged on hinged support, and two-dimensional stirring part includes driven gear, double-side rod and driven shaft, driven shaft is hinged on hinged support, driven gear is installed on driven shaft, and driven gear is engaged with bevel gear transmission, and one revolution stirring part is installed on the two sides of main joint.

The utility model discloses a novel vacuum pug mill, which comprises a pug mill body, and is characterized in that the pug mill body comprises a stirring barrel, a vacuum chamber, a stirring shaft, a motor and a vacuum pump, the stirring barrel is connected with the vacuum chamber, the stirring shaft is arranged in the stirring barrel, the output end of the motor is connected with the output shaft of the motor, and the vacuum pump is connected with the vacuum chamber. An output shaft of the motor penetrates through the vacuum chamber and is connected with the stirring shaft, the vacuum pump is mounted in a box body of the pug mill body, and the motor is mounted in a motor cavity. The device has the characteristics of wide pug application range, adjustable vacuum degree, good man-machine interaction, convenience and rapidness in disassembly and cleaning and the like.

The utility model belongs to ceramic production technical field, specifically is a kind of ceramic raw material mixer, including stirring seat;The support platform is fixedly connected in the top of stirring seat;The first motor is fixedly connected in the top of support platform;The lifting screw rod is fixedly connected in the output end of first motor;The support plate is threadedly connected in the middle part of lifting screw rod;One pair of guide rods is fixedly connected in the side wall of support platform;The guide rod is through the side wall of support plate, and is slidably connected with support plate;The second motor is fixedly connected in the top of support plate;The stirring rod is fixedly connected in the output end of second motor;The stirring blade is fixedly connected in the end of stirring rod;The rotary base is fixedly connected in the top of stirring seat;Multiple positioning holes are formed in the top of rotary base, by opening the switch of rotary base, make rotary base drive stirring barrel to rotate, scraper on the inner wall of stirring barrel will produce relative motion, and then the raw materials adhered on the inner wall of stirring barrel are scraped off, so that raw materials can be more fully stirred and mixed.

A method for guiding a molding material in a molding material cycle that includes two or more loops is provided. The present invention relates to a method for guiding a molding material in a molding material cycle that includes two or more cycles.

The invention relates to the technical field of ceramic production, and discloses a grouting machine for ceramic production, which comprises a mounting plate, universal wheels are fixedly connected to four corners of the bottom of the mounting plate, an automatic feeding mechanism is arranged on the left side of the top of the mounting plate, and a stirring mechanism is arranged on the right side of the automatic feeding mechanism. The stirring mechanism is arranged in the middle of the top of the mounting plate, and the discharging mechanism is arranged on the right side of the stirring mechanism. According to the grouting machine for ceramic production, through the arranged stirring mechanism, in the stirring process of the stirring shaft, ceramic raw materials can be fully mixed, the quality of the ceramic raw materials is improved to a certain degree, and use of the ceramic raw materials in the later period is facilitated; the ceramic raw materials in the mounting shell can be stirred and transported again, the phenomenon that the ceramic raw materials are settled and even blocked due to long-time immobility can be avoided, it is ensured that the ceramic raw materials can be normally processed subsequently, and meanwhile the discharging speed of the ceramic raw materials is increased.

The utility model discloses a sediment stirring machine and relates to the technical field of engineering machinery. The device comprises a support and an upper opening stirring box at the top of the support, an air explosion pipe with an air outlet hole is longitudinally arranged in the box and connected with an air pump, a chain transmission mechanism with a baffle is arranged at the top of the box, and a double-rotating-shaft tool bit assembly and a mud driving plate are arranged on the lower portion of a transverse rod movably installed on a chain. Bubble flow is generated through a gas explosion pipe to prevent sediment deposition, a motor drives a chain to drive a cross rod to reciprocate, the rotary tool bit achieves all-directional stirring cutting, and stirring dead angles are eliminated in cooperation with a mud driving plate. A chute I controlled by a pneumatic gate is arranged on the right side of the stirring box, is connected with a rotary filter cage in the sludge storage box for impurity separation, and is matched with a cleaning brush self-cleaning and water pump drainage system. The equipment integrates the functions of gas explosion disturbance, mechanical cutting and scraping and sweeping, adopts the automatic control box to coordinate the operation of each unit, effectively solves the problem of sediment hardening, and remarkably improves the stirring uniformity and the treatment efficiency.

The utility model relates to the technical field of plasterboard processing, and particularly discloses a mixing device for processing a fiber cloth plasterboard, which comprises a support plate, a rotating mechanism arranged on the upper end face of the support plate, a stirring mechanism and a cleaning mechanism arranged below the support plate, a driving mechanism arranged below the support plate, and a driving mechanism arranged below the driving mechanism. The driving mechanism drives the stirring tank to rotate, so that the stirring tank drives the annular sliding block to rotate in the annular sliding groove, the stirring tank rotates more stably, meanwhile, the output end of the second driving motor drives the shaft rod to rotate (the rotating direction of the shaft rod is opposite to the rotating direction of the stirring tank), and then the stirring rod is driven to rotate; according to the pulping device, materials in the stirring tank are stirred and mixed, so that the pulping speed is higher, the working efficiency is improved, the output ends of the two electric telescopic rods drive the annular scraping plate to move downwards, the annular scraping plate is used for scraping pasty slurry adhered to the inner wall of the stirring tank, and the pasty slurry adhered to the inner wall of the stirring tank is easily discharged.

The invention provides a ceramic panel, a preparation method of the ceramic panel and a cooking utensil. The ceramic panel is used for the cooking utensil, a plurality of micron-sized air holes are formed in the ceramic panel, the section of the ceramic panel is formed in the thickness direction of the ceramic panel, the section of the ceramic panel is lamellar minerals, and the lamellar minerals at least comprise kaolin and talc; the depth of the micron-sized air holes in the thickness direction of the ceramic panel is smaller than the thickness of the ceramic panel.

A method of preparing an additive for plaster, gypsum mud, mortar, grout, and / or other cementitious compounds may comprise mixing wollastonite and garnet in a tumble mixer for a first predetermined time period. Glass beads may be added to the mixture of wollastonite and garnet. The wollastonite, garnet, and glass beads may continue to mix in the tumble mixer for a second predetermined time period. The first predetermined time period may be approximately 10 minutes. The second predetermined time period may be approximately 5 minutes. The additive may comprise approximately 50% garnet, 25% glass beads, and 25% wollastonite by weight. The mixed additive may be packaged in a granular form. The additive may be combined with plaster, gypsum mud, mortar, grout, and / or other cementitious compounds to enhance scratch resistance, reduce dust emission, and reduce clumping due to humidity without altering set time.

To provide a method for producing clay-comprising slurry capable of easily producing clay-comprising slurry having suitable viscosity in accordance with applications by the improvement of thickener effect.SOLUTION: A method for producing clay-containing slurry has a process where plural components including (A) water [hereinafter, referred to as a component (A)], (B) a swellable clay mineral [hereinafter, referred to as a component (B)] and (C) a powdery thickener [hereinafter, referred to as a component (C)] are mixed, in which the component (A) and the component (B) are mixed so as to be a mixture, and thereafter, the mixture is mixed with the component (C).SELECTED DRAWING: None

The application discloses a high-strength sludge-based porous brick preparation device, relates to the field of porous brick preparation devices, and aims to solve the problem of overall stability decline caused by the matching of pore diameters and brick body densities in the production process, and the technical scheme is that the pore diameters are adjusted according to the sludge density after molding, so that the production efficiency is improved at any time, and the high-strength sludge-based porous brick preparation device comprises a feeding assembly, a molding assembly and a slitting assembly, the feeding assembly is provided with the molding assembly on one side, the slitting assembly is located on one side of the molding assembly, a moisture measuring assembly is arranged in the feeding assembly, the moisture measuring assembly is used for detecting the water content in the material, and an adjusting assembly is arranged in the slitting assembly and used for adjusting the pore diameters of the mold.

A clay mixing and refining mechanism, belonging to the field of household ceramics production technology, includes an outer cylinder, a drive unit, an inner support unit, and a refining unit. The drive unit is located at the end of the outer cylinder, the inner support unit is installed inside the outer cylinder, and the refining unit is connected between the drive unit and the inner support unit. The outer cylinder includes a cylinder body, a discharge port, and a feed port. The discharge port is located at the end of the cylinder body, and the feed port is located at the upper rear of the cylinder body. The drive unit includes a rotating shaft, an auger plate, a insertion hole, a drive rod, and a hinge hole. The auger plate is installed on the rotating shaft, and the front end of the rotating shaft has an insertion hole into which the drive rod is inserted. The end of the drive rod has a hinge hole. The mandrel of the inner support unit is hinged to the refining unit. The rear end of the mandrel has a front boss, and the rear part of the mandrel has two sets of inner support rods. The inner support rods are externally connected to support rings, which are installed inside the cylinder body. The cross joint of the refining unit is vertically connected to a stirring frame, and the cross joint is horizontally connected to a drive shaft. An extrusion head is installed on the horizontal outer ring of the cross joint, and a hinge block is installed on the front boss.

The invention discloses a gypsum board foaming system which comprises a foaming bin, a constant-pressure assembly, a constant-temperature assembly and a multi-stage shearing assembly. The foaming bin comprises a feeding bin and an emulsifying pipeline, the emulsifying pipeline is communicated to the foaming machine, and a discharging opening of the foaming machine is communicated to the mixing tank; the constant-pressure assembly is arranged on the feeding bin and provided with an air pump and a pressure detection pipe. The constant temperature assembly is arranged outside the water storage tank and can maintain the water temperature in the water storage tank; the multi-stage shearing assembly is arranged in the emulsification pipeline and comprises a multi-stage screw rod, and the multi-stage screw rod is provided with multi-stage screw teeth; the invention further discloses a gypsum board foaming method. The constant-pressure assembly and the constant-temperature assembly are arranged to maintain the pressure and temperature in the foaming bin to be stable, the multi-stage screw is arranged, the multi-stage screw is provided with the multi-stage spiral teeth, the shearing force of the multi-stage spiral teeth is gradually increased in the conveying direction, multi-stage emulsifying shearing can be conducted on a foaming agent, and the foaming efficiency is improved. And meanwhile, cooling water is injected into the cavity to take away heat generated by the multiple stages of spiral teeth.

The invention provides a ceramic tube extrusion molding machine. The ceramic tube extrusion molding machine comprises an automatic feeding device, a mixing and feeding device, an extrusion device, a vacuumizing device and a driving device, the automatic feeding device is connected with a feeding port of the mixing and feeding device and used for conveying pug into the mixing and feeding device. The mixing and feeding device comprises a pugging barrel and a double-helix structure which is arranged in the pugging barrel and meshed in different directions, and the double-helix structure is used for shearing and uniformly mixing pug and then conveying the pug to the extrusion device; the vacuumizing device is connected with the tail end of the material mixing and conveying device and is used for discharging gas mixed in the pug in the mixing and conveying processes; and the driving device is used for driving the mixing and feeding device and the extruding device to operate. The pug is effectively sheared and uniformly mixed through a double-helix structure which is meshed in different directions, so that the shearing and mixing uniformity of the pug is effectively enhanced, and the plasticizing quality of a green body is improved; and gas mixed in the pug is discharged through the vacuumizing device, the bubble defect in the ceramic tube is reduced, and the reliability of the ceramic tube is improved.

The utility model discloses a pug mill for Nixing pottery raw material processing, which comprises a support, the upper surface of the support is fixedly connected with a pug milling cylinder, the interior of the pug milling cylinder is rotatably connected with symmetrically distributed rotary cylinders, and the pug mill further comprises a pug stirring mechanism; the mud stirring mechanism comprises fixing rods, first bevel gears, second bevel gears, rotating rods and mud stirring rods, the fixing rods are rotationally connected to the interior of the rotating cylinder, the outer surfaces of the fixing rods are fixedly connected with the first bevel gears which are evenly distributed, and the rotating rods are rotationally connected to the interior of the rotating cylinder; according to the pug mill for Nixing pottery raw material processing, through the pug stirring mechanism, Nixing pottery moving leftwards is stirred while the Nixing pottery raw materials are extruded by the spiral blades on the two sides to move, so that the pug milling effect of the Nixing pottery raw materials is improved, and the pug mill for Nixing pottery raw material processing is improved. And the Nixing pottery can be stirred more finely.

The utility model discloses a ceramic pug vacuum stirring device which comprises a bottom plate, a stirring cylinder, rotating circular plates and a sealing gland, a mounting rack is fixedly mounted on the top surface of the bottom plate, a stirring rotating shaft is mounted on the mounting rack, one end of the stirring rotating shaft is connected with the output end of a stirring motor, and the stirring cylinder is fixedly mounted between the two rotating circular plates. A sealing shaft sleeve is fixedly mounted on the rotating circular plate and the stirring cylinder, a stirring rotating shaft is sleeved with the sealing shaft sleeve, a plurality of stirring rod frames are uniformly and fixedly mounted on the part, located in an inner cavity of the stirring cylinder, of the stirring rotating shaft, and a scraper is fixedly mounted at one end of each stirring rod frame and abuts against the inner wall of the stirring cylinder. The ceramic mud stirring device has the beneficial effects that the bottom plate, the stirring cylinder, the rotating circular plate and the sealing gland are arranged, so that feeding and discharging operations of ceramic mud materials are facilitated, the working efficiency is improved, a user can conveniently observe the residual condition of the ceramic mud materials in the stirring cylinder, meanwhile, subsequent cleaning is facilitated, and the practicability is higher.

This utility model discloses a mud slurry iron removal device for ultra-high voltage insulator production, relating to the field of ceramic equipment technology. It includes an iron removal vessel with a top opening, a cover plate placed on top of the vessel, and a feed pipe connected to the interior of the vessel fixed to the top of the cover plate. The device is characterized by: a magnetic ring fixed to the inner circumference of the vessel; an iron discharge magnetic ring placed inside the magnetic ring on the bottom of the vessel's inner wall; a connecting rod fixed to the inner wall of the discharge magnetic ring; the top of the connecting rod fixed to the cover plate; the outer diameter of the cover plate being larger than the outer diameter of the vessel; two electric push rods fixed to the outer wall of the vessel; the telescopic ends of the electric push rods being fixed to the cover plate via connecting plates; a rotating rod extending through the cover plate into the vessel; and multiple stirring plates fixed to the outer side of the rotating rod at one end inside the vessel. This ensures sufficient contact between the mud slurry and the magnetic ring, improving the adsorption effect of iron impurities and achieving the cleaning of iron impurities from the magnetic ring.

The present invention relates to the technical field of ceramic-based composite material preparation, and discloses a method for preparing a carbon-ceramic composite material. The method comprises placing a colloidal suspension containing chopped carbon fibers and ceramic precursor nanoparticles in an ultrasonic standing wave field to orient the fiber network, synchronously triggering a sol-gel transition to achieve in-situ solidification of the fiber network, and then drying and sintering the composite material. This method achieves zero-stress bonding at the fiber-matrix interface in a liquid environment through the spatiotemporal synergy of dynamic acoustic field alignment and static gel solidification, fundamentally avoiding the microcracks caused by thermal mismatch in traditional processes. Combined with an endogenous triggering mechanism of a direct current electric field, this method ensures global consistency in the gelation of large-scale components, resulting in a material that combines both microstructural programmability and macroscopic performance stability.

The utility model discloses a ceramic pug slurrying machine which comprises a grinding bin and a slurrying cylinder which are communicated up and down, the grinding bin is of a square box type structure, the slurrying cylinder is of a cylindrical structure, and two supporting legs are symmetrically and fixedly arranged at the bottom of the slurrying cylinder; two grinding rollers are symmetrically and rotationally arranged in the middle of the grinding bin, and a first motor used for driving the two grinding rollers to rotate relatively is arranged outside the grinding bin; a feeding channel is obliquely arranged above the two grinding rollers in the grinding bin, and a feeding hopper is fixedly arranged at the end, located outside the grinding bin, of the feeding channel; two groups of chain wheels are symmetrically and rotationally arranged at the upper and lower ends of the grinding bin; a chain matched with the chain wheels is jointly arranged between the two chain wheels located on the same side, and a second motor used for driving the four chain wheels to rotate is arranged outside the grinding bin. According to the utility model, the condition that large pug enters the slurrying cylinder to cause slurry clotting can be avoided, and the ceramic quality can be ensured.

A method for guiding a molding material in a molding material cycle that includes two or more loops is provided. The present invention relates to a method for guiding a molding material in a molding material cycle that includes two or more cycles.

The invention provides boron-free clay stirring equipment which is characterized in that a stirring part is arranged at the end, close to the ground, of a rack, the stirring part is arranged at the bottom of the rack, a feeding end is arranged on the upper portion of the rack, a crushing part is arranged on one side of a feeding port, and the crushing part is arranged in the feeding end and arranged on the lower side of the feeding port; a lower pipe is arranged at one end of the crushing part, boron-free clay is prepared from 8%-12% of polyvinyl alcohol, 6%-10% of chitosan, 1%-10% of citral, 0.5%-6% of modified calcium carbonate, 5%-15% of expandable microspheres, glycerin and water, the materials need to be crushed before being stirred, the microspheres are powdery but need to be stored for a long time, and the possibility of internal condensation can be generated; the situation that part of expanded microspheres are partially solidified due to incomplete separation, congelation blocks exist in subsequent ultra-light clay, and defective products are caused is avoided.