42results about "Ceramic article drying" patented technology

The invention relates to the technical field of ceramic drying, in particular to drying equipment and a drying method for ceramic production. The drying equipment for ceramic production comprises a main drying box, a feeding sealing door, a discharging sealing door, a driving rotating wheel, a driving driving motor, a first driven wheel, a second driven wheel, a third driven wheel, a driving chain, a plurality of connecting parts, a plurality of drying tray parts, a plurality of drying rotating mechanisms, a supporting frame and a main air heater. A first auxiliary drying mechanism and at least one second auxiliary drying mechanism; the feeding sealing door is installed on one side of the main drying box, the discharging sealing door is installed on the other side of the main drying box, the driving rotating wheel is rotationally connected to the lower side in the main drying box, and the first driven wheel is rotationally connected to the lower side in the main drying box. According to the drying equipment for ceramic production, high-efficiency drying of ceramics is achieved through mutual cooperation of all the structures, the uniform drying action on the ceramics can be achieved, and the ceramic drying effect is improved.

The invention discloses a microwave mesh belt uniform drying device for ceramic roller kiln slurry blanks. The microwave mesh belt uniform drying device comprises a base, an air supply conveying mechanism and a moisture removal fan. According to the microwave mesh belt uniform drying device for the ceramic roller kiln slurry blank, a blank body is subjected to segmented heating through the first microwave heating assembly, the second microwave heating assembly and the third microwave heating assembly, and after segmented heating, the blank body is subjected to far infrared heating through electric infrared rays, so that the drying efficiency of the blank body is improved; in addition, a small-diameter stick is selected for conveying the uncured blank body, namely the blank body at the first microwave heating assembly, so that the blank body is prevented from being deformed and cracked due to heating; meanwhile, in the conveying process, the chain transmission structure drives the fan blade assembly to gradually flow to the first microwave heating assembly and the second microwave heating assembly of the drying kiln from the kiln tail, namely the waste heat generated in the drying process of the third microwave heating assembly, namely, the waste heat is conveyed to provide hot air with humidity for front-section drying; and the drying efficiency and the heat energy utilization rate are improved.

The invention relates to the technical field of quartz crucible drying systems, in particular to a segmented tunnel type circulating hot air quartz crucible drying system which comprises a heat supply bearing mechanism, multiple sets of dynamic drying mechanisms arranged on the heat supply bearing mechanism and multiple sets of airflow adjusting modules arranged on the heat supply bearing mechanism. And each group of airflow adjusting module is arranged between two adjacent groups of dynamic drying mechanisms. A plurality of groups of dynamic drying mechanisms which are uniformly distributed are arranged outside a conveying belt, and a plurality of groups of airflow adjusting modules are used for regularly guiding high-temperature airflow in the plurality of groups of dynamic drying mechanisms which are distributed at equal intervals, so that a plurality of quartz crucibles stored on the conveying belt can be effectively heated and dried from bottom to top; and the temperature of the air flow is gradually reduced after the air flow subsequently passes through a plurality of groups of air flow adjusting modules, and the quartz crucible which is output by the conveying belt and is evaporated to dryness can be quickly and nondestructively cooled, so that the cooling time consumption of the quartz crucible is greatly shortened.

The present invention relates to a support structure configured for drying clay forms while being supported thereon. The support structure comprises a rectangular support surface provided with perforations, having two short and two long perimeter edges, and four support walls extending perpendicularly from the perimeter edges in the same direction. Each support wall is provided at its edge facing away from the support surface with a support wall flange extending parallel to and beneath the support surface. Optionally, the support structure includes a U-shaped reinforcement profile extending parallel to the long support walls between the support walls extending from the short perimeter edges. The ends of each leg of the U-shaped reinforcement profile are provided with securing elements extending perpendicularly to the legs, by which the reinforcement profile is attached to the support surface.

The present invention discloses a ceramic filler drying device, which relates to the technical field of drying devices, including a drying box, wherein a separate carrier plate is movably inserted at the front side of the drying box, a limiting ring corresponding to the separate carrier plate is fixedly provided on the inner side wall of the drying box, a round rod is fixedly provided on the side wall of the separate carrier plate inserted into the drying box, and the round rod is movably inserted in the limiting ring, a discharge port is opened on the outer wall of the drying box, a sealing plate is hinged in the discharge port, and a push plate is fixedly provided at the end of the sealing plate. In the present invention, when the ceramic filler is dried, the sealing plate is pulled upward to deflect to cause the discharge port to open, and as the sealing plate deflects upward, the push plate is deflected downward and pushes the separate carrier plate downward, and then the ceramic filler on the separate carrier plate is discharged through the discharge port, and the operator does not need to handle the high-temperature ceramic filler at close range, so it is more convenient to discharge the dried ceramic filler.

The invention relates to the technical field of energy recycling, in particular to a raw material drying device utilizing kiln waste heat, which comprises a rack, mounting plates, hollow pipes, a first conveying roller, a second conveying roller and the like, the mounting plates are connected to the front side and the rear side of the rack, the hollow pipes are rotatably connected to the mounting plates, the first conveying roller is connected between the two hollow pipes, and the second conveying roller is connected between the two hollow pipes. And a second conveying roller is rotationally connected between the two mounting plates. Kiln waste heat can be sucked into the box body through the fan, the kiln waste heat can be exhausted through the air outlet holes to dry raw material balls, part of the kiln waste heat can flow into the gathering plate through the air guide box, and the kiln waste heat can penetrate through the mesh bag conveying belt and float to the raw material balls, so that heat distribution of the kiln waste heat is more uniform, and the drying efficiency is improved; and the situation of local overheating can be avoided, the performance of the raw material balls is ensured, and the recovery effect of waste heat of the kiln is improved.

A method for drying ceramic molded parts (1) in a drying room (2) is proposed, wherein a circulating gas stream (3) is generated within the drying room (2) by means of circulating fans (4) installed in the drying room (2), wherein at least one heat exchanger (5) of a heating device (6) is arranged in the drying room (2) adjacent to at least one circulating fan (4) of the circulating fans (4) and the at least one heat exchanger (5) is passed through by at least a part of the circulating gas stream (3), wherein - during a drying phase - the part of the circulating gas stream (3) passing through the at least one heat exchanger (5) is heated by the heat exchanger (5) by a maximum of 15 degrees Celsius.

A method for drying building material slabs, in particular slabs containing gypsum, which are guided in floors (15) through an device divided into a drying pre-zone (2) and drying chambers and in which the slabs are brought into contact with drying air, characterized in that drying air is applied from the drying pre-zone (2) to the slabs in an area (1) arranged upstream of the pre-zone (2) and enclosed at least, with respect to the conveying direction of the boards, on both longitudinal sides and on the upper side.

The present invention relates to the technical field of production equipment for hot ceramic products, and particularly relates to a ceramic dryer for hot ceramic production. The ceramic dryer for hot ceramic production includes a drying pipe, a heat source, a fixture, a moving mechanism, and a transmission mechanism. A plurality of rotating rings are provided on the drying pipe. Four guide rails arranged circumferentially are jointly provided on the inner circumferential walls of the drying pipe and the rotating rings. The guide rails extend in a direction parallel to the axis of the drying pipe. Two relatively arranged guide rails on the drying pipe are parallel to the horizontal plane or the vertical plane. The heat source is used to heat air and then transport it into the drying pipe. The fixture is used to clamp the ceramic tile blank and can move along the guide rails; the rotating ring can rotate around its own axis so as to drive the fixture thereon to rotate during drying, making adjacent fixtures vertically arranged, thereby changing the air flow path, so that the hot air can be evenly distributed, improving the drying uniformity, and at the same time, the boundary layer on the ceramic tile blank can be broken by the hot air, improving the drying efficiency.

The present invention provides an all-ceramic denture, which includes a denture and a tooth root. The denture and the tooth root are bonded and nested with each other by a fixative. The bottom surface of the denture is provided with a bonding groove, and also includes a reinforcement bonding groove arranged in the middle of the bonding groove and an inner bonding groove arranged in the middle of the reinforcement bonding groove. Through the structural combination design of the flushing mechanism and the drying mechanism on the other side of the processing equipment, rapid high-pressure flushing of multiple sets of all-ceramic dentures after polishing and dual rapid drying by wind energy and heat energy after flushing are achieved, thereby realizing efficient production and processing operations. Through the above reasonable structural design of the present invention, the operation is simple and convenient, the production is smooth and efficient, and it saves time and labor, and is expected to produce good economic benefits.

The present application relates to a drying device for forming ceramic heat insulation boards, and relates to the technical field of ceramic product production, which includes a drying box, a mounting plate, a clamping assembly, a first adjustment assembly, a second adjustment assembly, and a driving assembly; the mounting plate is arranged on the opening side of the drying box; the clamping assembly is arranged on the mounting plate, and includes a clamping plate, a clamping rod, and a clamping head; the clamping plate is connected to the mounting plate, one end of the clamping rod is rotatably connected to the clamping plate, and the clamping head is slidably arranged on the clamping rod; the first adjustment assembly is used to adjust the rotation angle of the clamping rod; the second adjustment assembly is used to adjust the sliding position of the clamping head; the driving assembly is used to drive the first adjustment assembly to adjust the clamping rod and drive the second adjustment assembly to adjust the clamping head, and the driving assembly is used to fix the adjusted position of the clamping rod and the adjusted position of the clamping head. The present application has the effect of meeting the installation requirements of ceramic heat insulation boards of different sizes on drying equipment.

The invention relates to a device for drying or curing objects made of clay or concrete. The device comprises a pallet (1) with a support surface (3) having upper longitudinal edges (4), from which side walls (5) project downwards, which in turn have lower longitudinal edges (6). A reinforcing profile (16) is welded to the underside of the support surface (3), preferably in the longitudinal direction of the pallet (1). In order to ensure uniform drying of the objects to be dried despite the presence of the reinforcing profile, the invention provides that the reinforcing profile (16) is U-shaped and is welded by the free ends of its side walls (17) in at least one joining region (18) to the underside of the support surface (3) by resistance welding, in particular resistance web welding.

A dielectric drying method for ceramic formed bodies includes drying a plurality of ceramic formed bodies placed side by side in an arrangement direction Y perpendicular to a conveying direction X on an upper surface of a drying table by conveying the ceramic formed bodies between electrodes of an upper electrode and a lower electrode, and applying a high frequency between the electrodes. The upper electrode includes: a central region; and two end regions between which the central region is located, in the arrangement direction Y. The central region has a flat surface portion parallel to an upper end surface of the ceramic formed body. Each of the two end regions has an inclined portion inclined toward the lower electrode side.

A dryer for ceramic products, such as for example slabs or tiles, comprising: a drying chamber (1): at least one drying channel (10), comprising a shelf (11) for one or more ceramic products: at least two manifolds (20), positioned respectively above and below the shelf (11), each of which is connected to a source of conditioned air. The manifold (20) located above the shelf (11) has an extended shape and is provided with a flat lower surface (21a), which in the plan view covers at least a portion of the shelf (11) and is provided with a plurality of lower openings (22a) for emitting the conditioned air into the drying channel (10). The manifold (20) located below the shelf (11) has an extended shape and is provided with a flat upper surface (21b), which in the plan view covers at least a portion of the shelf (11) and is provided with a plurality of upper openings (22b) for emitting the conditioned air into the drying channel (10).

The invention relates to the technical field of marmite forming, in particular to drying equipment for ceramic marmite manufacturing and a wear-resistant ceramic marmite thereof.The drying equipment for ceramic marmite manufacturing comprises a drying cavity, an electric heating column, an alternate bearing mechanism, a feeding conversion mechanism, a driving carrying mechanism and a driving alternate mechanism, and the electric heating column is fixedly connected to the inner wall of the top of the drying cavity; the driving carrying mechanism is arranged and can drive the feeding conversion mechanism, so that the alternate bearing mechanisms are separated, an outer bearing plate moves to the bottom of a marmite to drive the marmite to be separated from the conveying mechanism, a marmite blank is automatically carried into the drying cavity, the automation degree is high, the conveying efficiency is high, and the labor intensity of workers is reduced. The marmite can be automatically moved out of the drying cavity during discharging, the risk that workers need to enter the drying cavity to be grilled is avoided, the outer bearing plate and the inner bearing plate alternately bear the marmite in cooperation with the alternate bearing mechanism during drying, accordingly, drying of the bottom of the marmite is promoted, and the situation that the bottom of the marmite makes contact with the plates for a long time, and the drying effect is affected is avoided.

This invention relates to the technical field of ceramic drying, specifically to drying equipment and methods for ceramic production. The drying equipment includes a main drying chamber, a feed sealing door, a discharge sealing door, a drive wheel, a drive motor, a first driven wheel, a second driven wheel, a third driven wheel, a drive chain, multiple connecting parts, multiple drying tray parts, multiple drying rotating mechanisms, a support frame, a main hot air blower, a first auxiliary drying mechanism, and at least one second auxiliary drying mechanism. The feed sealing door is installed on one side of the main drying chamber, and the discharge sealing door is installed on the other side. The drive wheel is rotatably connected to the lower interior of the main drying chamber, and the first driven wheel is rotatably connected to the lower interior of the main drying chamber. This ceramic drying equipment achieves high-efficiency drying of ceramics through the cooperation of its various structures, enabling uniform drying and improving the drying effect.

A method for drying building material boards, in particular boards containing gypsum, which are guided to a floor (15) through a device divided into a pre-drying zone (2) and a drying chamber, and in which the boards are brought into contact with drying air, is provided, characterized in that the drying air is directed from the pre-drying zone (2) onto the boards in an area (1) arranged upstream of the pre-drying zone (2) and closed at least on both longitudinal sides and on the upper side relative to the conveying direction of the boards.

The invention relates to a device for drying or curing objects made of clay or concrete. The device comprises a pallet (1) with a support surface (3) having upper longitudinal edges (4), from which side walls (5) project downwards, which in turn have lower longitudinal edges (6). A reinforcing profile (16) is welded to the underside of the support surface (3), preferably in the longitudinal direction of the pallet (1). In order to ensure uniform drying of the objects to be dried despite the presence of the reinforcing profile, the invention provides that the reinforcing profile (16) is U-shaped and is welded by the free ends of its side walls (17) in at least one joining region (18) to the underside of the support surface (3) by resistance welding, in particular resistance web welding.

A dielectric drying method for ceramic molded bodies, wherein the method comprises drying a plurality of ceramic molded bodies arranged side by side in an arrangement direction Y perpendicular to a conveying direction X on the top of a drying table, by conveying the ceramic molded bodies between electrodes of an upper electrode and a lower electrode, and applying a high frequency between the electrodes, wherein the upper electrode comprises: a central region; and two end regions, between which the central region is located in the arrangement direction Y; wherein the central area has a flat surface section that runs parallel to an upper end face of the ceramic molded body, wherein each of the two end regions has an inclined section which is inclined towards the side of the lower electrode; and where the ratio L2 / L1 is between 0 and 1.70, where L1 is the shortest distance between the central area and the ceramic molded body, and L2 is the shortest distance between each end of the two end areas and the ceramic molded body.

The invention discloses a ceramic packing drying device, and relates to the technical field of drying devices, the ceramic packing drying device comprises a drying box, the front side of the drying box is movably connected with a separated bearing plate in an inserted mode, and the inner side wall of the drying box is fixedly provided with a limiting ring corresponding to the separated bearing plate; a round rod is fixedly arranged on the side wall, inserted into the drying box, of the separated bearing plate, the round rod is movably inserted into the limiting ring, a discharging opening is formed in the outer wall of the drying box, a blocking plate is hinged to the interior of the discharging opening, and a push plate is fixedly arranged at the end of the blocking plate. After the ceramic filler is dried, the blocking plate is pulled to deflect upwards to promote the discharge port to be opened, the push plate is promoted to deflect downwards and the separated bearing plate is pushed to deflect downwards along with upward deflection of the blocking plate, and then the ceramic filler on the separated bearing plate is discharged through the discharge port. And an operator does not need to treat the high-temperature ceramic filler in a short distance, so that the dried ceramic filler is more convenient to discharge.

The invention relates to a ceramic body drying room, and belongs to the technical field of ceramic body drying, the ceramic body drying room comprises a room body, a partition plate is arranged in the middle of the room body in the length direction, air pipes arranged in the length direction of the room body are arranged on the two sides of the partition plate, and control valves are arranged on fans. The ends, close to each other, of the air pipes communicate with the same conveying pipe perpendicular to the length direction of the air pipes, a plurality of air holes are formed in the side walls of the air pipes, a plurality of stirring fans and moisture removal fans are arranged on the room body, and a plurality of oppositely-arranged atomization assemblies are arranged in the ends, close to each other, of the air pipes. The atomization assemblies in the same air pipe communicate with the same water pipe, and the water pipe is provided with a filtering assembly. The spray head has the effect of reducing the possibility of blockage of the spray head.

The invention discloses a roller bed type shade-drying kiln for electric porcelain, and relates to the technical field of shade-drying kilns. Comprising a kiln body; the blank feeding system is arranged on one side of the kiln body; the blank discharging system is arranged on the side, away from the blank feeding system, of the kiln body; the transmission system is arranged in the kiln body, and the two ends of the transmission system extend out of the kiln body and are connected with the blank feeding system and the blank discharging system correspondingly; and the temperature and humidity control system is arranged on the kiln body. The conveying mode that the roller way rotates to drive the green body to move in parallel is adopted, and the more stable conveying effect is achieved; continuous operation can be achieved, the problem that intermittent shutdown is needed so that green bodies can enter the kiln can be solved, and the shaking problem caused by frequent starting of a shade drying kiln transmission system is solved; an independent temperature and humidity control system is adopted, the partition design is adopted, data acquisition is wider, and the temperature and humidity in the kiln can be controlled more accurately.

A method for preparing a ceramic shell for precision casting. The method comprises: S1, smearing the exterior of a wax pattern with corresponding layers of ceramic shell slurry layer by layer, wherein a ceramic shell to be dried is obtained at a corresponding layer each time after the smearing of the ceramic shell slurry is completed; S2, putting said ceramic shell at each corresponding layer into a vacuum rapid drying system for a vacuum rapid drying treatment, and after the drying of the ceramic shell at the layer is completed, smearing same with a subsequent layer of ceramic shell slurry, wherein during the vacuum rapid drying treatment, image data of the ceramic shell to be dried is first acquired and subjected to model structure analysis so as to obtain the position, orientation and depth of a deep hole in the ceramic shell to be dried, same are sent to a fan set control module, the fan set control module performs fan set control analysis according to the position, orientation and depth of the deep hole in the ceramic shell to be dried and controls the starting and stopping and / or control parameters of each fan set according to an analysis result, and the drying time of all portions of the integral ceramic shell to be dried tends to be identical by means of vacuumizing a vacuum drying chamber and / or restoring the chamber pressure and controlling the starting and stopping and / or control parameters of all the fan sets; and S3, waiting for the completion of the drying of the ceramic shells at all the layers to obtain a ceramic shell for precision casting. On the basis of retaining the inherent advantages of a thick-slurry ceramic shell, the preparation method effectively overcomes problems present in the thick-slurry ceramic shell.

The invention discloses a drying device and method for ceramic production, and relates to the related technical field of ceramic products, the drying device comprises a drying chamber and a containing frame arranged in the drying chamber, a plurality of ceramic blanks are placed on the containing frame for drying treatment, the drying device further comprises a circulating conveying mechanism, and the circulating conveying mechanism comprises two supporting plates arranged in the drying chamber; each supporting plate is provided with one conveying belt assembly, the conveying belt assemblies are arranged in a rectangular structure, and in the conveying direction, the multiple containing frames are sequentially arranged between the two conveying belt assemblies in a swinging mode. By arranging the circulating conveying mechanism, ceramic blanks can be driven to circularly move in the drying chamber, so that hot airflow can more comprehensively dry the ceramic blanks, the drying uniformity is improved, meanwhile, large-batch drying operation can be conducted on the ceramic blanks, and therefore the ceramic production efficiency is improved.

The invention relates to the technical field of drying, and discloses a drying device for ceramic marmite production, which comprises a box body, and an air outlet is formed in the top of the box body; a material opening is formed in the side wall of the box body, and a sealing cover is detachably connected to the material opening; a separation net is arranged in the box body, rotating shafts are rotationally connected to the two sides of the top of the separation net, net frames are arranged on the tops of the rotating shafts, and gears are coaxially connected to the rotating shafts; a sliding groove is formed in the inner wall of the box body and located below the separation net, a sliding block is slidably connected into the sliding groove, a rack is arranged on the side wall of the sliding block, and the rack is meshed with the gear; the driving mechanism is used for driving the sliding block to do transverse reciprocating motion, and the drying mechanism is used for introducing hot air into the box body. According to the scheme, the problem that an existing drying device is uneven in drying of ceramic blanks is mainly solved.

The invention relates to the technical field of high-strength ceramsite preparation devices and preparation methods thereof, and discloses a high-strength ceramsite preparation device and a preparation method thereof. The inclined plane of an inclined base in the inclined base assembly structure is inclined by 30 degrees, so that raw materials needing to be smashed are not prone to falling out of a stirring opening through inclination, and no gap is formed in the gear surface of a smashing gear A and the gear surface of a smashing gear B in the raw material smashing hopper assembly structure; the crushing effect depends on extrusion and crushing at the rotating intersection of two gears, the crushing efficiency is improved, the situation that a discharging port is blocked by successfully crushed large materials possibly during crushing is avoided, and in addition, a heating storage box assembly and a fixed sliding rail assembly are matched with each other, so that finished products can be more conveniently stored and taken out; the problems that a smashing device is low in smashing efficiency and poor in smashing effect, a containing device is lacked, the finished product containing period is inconvenient, and the efficiency is low are solved.

The present invention relates to a support structure configured for drying clay forms while being supported thereon. The support structure comprises a rectangular support surface provided with perforations, having two short and two long perimeter edges, and four support walls extending perpendicularly from the perimeter edges in the same direction. Each support wall is provided at its edge facing away from the support surface with a support wall flange extending parallel to and beneath the support surface. Optionally, the support structure includes a U-shaped reinforcement profile extending parallel to the long support walls between the support walls extending from the short perimeter edges. The ends of each leg of the U-shaped reinforcement profile are provided with securing elements extending perpendicularly to the legs, by which the reinforcement profile is attached to the support surface.

The invention discloses a blank drying device for ceramic products. The blank drying device comprises a drying box, a sliding rail, a maintaining assembly, a pushing piece, a drying moving seat and a supporting assembly. When the symmetrically-arranged supporting discs are pulled back to back, the supporting assemblies are kept unfolded, and the distance between the symmetrically-arranged supporting discs is changed. According to the embryo drying device for the ceramic products, the position of the drying moving seat can be limited through the retaining assembly, the drying moving seat can be positioned after being pushed into the drying box, position deviation cannot occur, preparation can be made before the drying moving seat is pulled out, and it is avoided that the drying moving seat is pulled out accidentally, and the ceramic products on the support are affected. Besides, by changing the position of the supporting disc, the ceramic products with different lengths and heights can be placed on the supporting disc, the position of the supporting disc can be adjusted according to the ceramic products needing to be dried actually, and the ceramic products with different shapes can be dried conveniently.

The invention relates to a device for drying or curing objects made of clay or concrete, for example building bricks, paving stones or paving bricks, comprising a pallet with a storage area for the objects having upper longitudinal edges, from which side walls project downwards, which have lower longitudinal edges. In order to enable replacement of parts of the device damaged through use, the invention provides that the device has, in addition to the pallet (1), at least one head piece (2) which is designed for detachable connection to the pallet (1), and that the pallet is designed to detachably and preferably captively receive the head piece on at least one of its head sides.

Disclosed is a sound-absorbing material, a method, and a speaker, a sound-absorbing slurry is frozen by using a freezing conveyor belt, and the sound-absorbing slurry is then molded by a mold or coated onto a film. During pre-cooling of the sound-absorbing slurry in a first freezing zone of the conveyor belt, temperatures of the mold and a carrier film are reduced, followed by rapid freezing in a second freezing zone. Pre-cooling the mold in advance ensures uniform freezing of the sound-absorbing slurry. The freezing time of the material may be controlled by adjusting the speed of the conveyor belt. A temperature gradient is formed between the freezing conveyor belt and hot air thereabove. This enhances the top-bottom permeability of the sound-absorbing material, and thus improves the performance of the sound-absorbing material. The preparation efficiency of sound-absorbing material is increased, thereby facilitating scalable mass production is facilitated.