39 results about "Light clay" patented technology

The utility model discloses an intelligent energy-saving heat treatment kiln, which relates to the technical field of kiln equipment and comprises a base, a kiln body is arranged at the top of the base, a movable plate is arranged in the kiln body, a sliding rail is arranged between the movable plate and the base, and a driving structure is arranged on one side of the sliding rail. The kiln body can have good heat insulation performance through the heat insulation layer made of the heat insulation cotton, the heat insulation cotton does not contain any binding agent and is good in environment-friendly performance, meanwhile, the heat resistance and the heat insulation performance of the whole kiln body can be achieved through the heat insulation area made of mullite materials and the light clay heat insulation bricks in the grooves, and secondly, the heat insulation performance of the whole kiln body is improved. According to the intelligent energy-saving heat treatment kiln, the technical problems that the temperature of the surface of a shell is high due to the fact that a water inlet and a water outlet are matched with each other, the working stability and the service life of external equipment and matched components of a kiln body are affected adversely, and meanwhile energy consumption is caused are solved, and the practicability of the whole intelligent energy-saving heat treatment kiln is improved.

1. The name of the design product: portable bucket. 2. The use of the design product: for placing toys, such as super-light clay, colored clay, crystal clay, etc. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view.

1. The name of this design product: Storage box (basket-shaped). 2. Purpose of this design product: used to place toys, such as super light clay, colored clay, crystal clay, molds, etc. 3. The key point of the design of this product lies in its shape. 4. The picture or photo that best illustrates the design points: three-dimensional picture.

The utility model discloses a kind of foaming equipment for ultra-light clay preparation, including support frame, and install on the support frame on mixing system, screw feeding mechanism and spiral extrusion component, the discharge outlet of the mixing system with the feeding end communication of the screw feeding mechanism, the discharge end of the screw feeding mechanism with the feeding port communication of the spiral extrusion component;The mixing system includes conical cylinder, stirrer shaft vertically arranged in the conical cylinder, and propeller blade, inclined paddle and comb tooth paddle are arranged along the axial interval of the stirrer shaft.The mixing system of the utility model adopts the mode that propeller blade, inclined paddle and comb tooth paddle are combined, can multidirectional, multilevel stirring to raw material, make raw material mixing more evenly.

The invention relates to the technical field of heat exchange, and aims to provide a plate heat exchanger local reinforcing method which comprises the following steps: S1, filling clay between two attached plates in a leakage area; s2, the clay is taken out after being shaped and measured, and the boundary dimension of the reinforcing rib is obtained; s3, a reinforcing rib entity is manufactured according to the obtained boundary dimension of the reinforcing rib; s4, removing foreign matters on the surfaces of the sheet bars and the reinforcing ribs, and then cleaning the sheet bars and the reinforcing ribs with acetone; and S5, 0.1 mm pure titanium welding wires are added to the weld joints, and the plates and the reinforcing ribs are welded and fixed in a cold welding mode. The external gap internal structure of the sheet is obtained by adopting the ultra-light clay, and meanwhile, the welding quality is improved, the welding difficulty of the sheet is solved, the bottleneck in the titanium metal welding field is broken through, and the problem that the plate heat exchanger in a clean liquid workshop of a factory frequently leaks is solved.

1. Name of the Design Product: Clay Mould (Series 2). 2. Use of the Design Product: For making shapes with ultra-light clay and plasticine. 3. Design Key Points of the Design Product: Lies in the shape. 4. Picture or Photograph Most Indicating the Design Key Points: Perspective View of Design 1. 5. Design 1 is designated as the basic design.

The utility model provides a kind of submerged entry nozzle electric heating baking device, including hearth shell, the wall of hearth shell includes nanometer microporous heat insulation plate layer, light clay brick layer and high-alumina refractory brick layer in turn from outside to inside, hearth shell is equipped with one or more heat-resistant partition, for the inner cavity of hearth shell is divided into multiple baking chambers, each baking chamber is used to install submerged entry nozzle, each baking chamber is evenly arranged with multiple silicon carbide heating rods around the periphery of submerged entry nozzle, the cold end of each silicon carbide heating rod is passed through hearth shell and is connected with power supply, hearth shell is equipped with insulating sealing sleeve pipe at the wall penetration position of each silicon carbide heating rod. It can meet the high-temperature preheating demand of submerged entry nozzle, and multiple submerged entry nozzles can be simultaneously and evenly electrically heated and radiantly baked, the temperature field distribution of submerged entry nozzle is uniform, local stress concentration problem is not prone to occur, and the heat insulation effect of hearth shell is good, heat loss is small, and energy utilization rate is high.

A method for preparing lightweight clay-based aggregates, the aggregates being suitable for use notably in civil engineering works, in particular road uses, and construction. The method for preparing lightweight aggregates includes at least the following steps: a) a step of granulating a clay-based mixture, so as to obtain aggregates, b) a step of drying the aggregates obtained, so as to obtain dried aggregates, c) a step of heat treatment of the dried aggregates, this step having two successive substeps: i) a first substep of heat treatment carried out under a reducing atmosphere at a temperature Ti of between 900° C. and 1200° C. approximately, ii) a second substep of heat treatment carried out under an oxidizing atmosphere at a temperature T2 of between 1050° C. and 1300° C. approximately, and d) a step of cooling the aggregates.

The utility model relates to the technical field of clay processing equipment, in particular to a sectioning mechanism and a forming device for ultra-light clay. The cutting device comprises a mounting frame, a driving assembly and a cutting assembly, the installation frame is vertically arranged, and a conveying belt used for conveying long-strip-shaped ultra-light clay penetrates through the space below the installation frame. The cutting assembly is arranged at the top of the mounting frame in a liftable and penetrating mode, and the cutting end of the cutting assembly is always located in the space below the mounting frame, located above the conveying belt and used for cutting long-strip-shaped ultra-light clay; the fixed end of the driving assembly is mounted at the top of the mounting frame, and the driving end of the driving assembly penetrates through the top of the mounting frame to be connected with the cutting end. By arranging the driving assembly and the section cutting assembly, long-strip-shaped ultra-light clay can be cut in a mechanical mode, the working efficiency is improved, and the production time is saved.

The invention relates to the technical field of refractory materials, in particular to an energy-saving light refractory brick based on degradation use of brick grinding powder waste. The environment-friendly building material is prepared from the following components in parts by weight: 20 to 22 parts of alpha aluminum oxide, 18 to 23 parts of kyanite, 20 to 22 parts of high-temperature mullite ground brick powder, 10 to 15 parts of light clay, 18 to 23 parts of coal gangue calcined mullite, 25 to 35 parts of sawdust, 15 to 23 parts of polyethylene balls, 2 to 4 parts of a composite modifier and 3 to 5 parts of nano aluminum oxide dispersion liquid. The high-temperature mullite ground brick powder, the composite modifier and the nanometer aluminum oxide dispersion liquid are cooperatively matched, binary particle size grading and process optimization are combined, and multiple breakthrough in performance, environmental protection and economical efficiency is achieved.

The invention discloses a green high-molecular ultralight clay material as well as a preparation method and application thereof, and belongs to the technical field of high-molecular material preparation. The green polymer ultralight clay material comprises the following raw materials: 5-35 wt% of polyvinyl alcohol, 5-70 wt% of hollow microspheres, 1-40 wt% of inorganic salt and the balance of water, and preparing a blended solution of the raw materials, defoaming the blended solution, and carrying out constant-temperature and constant-humidity water loss treatment to obtain the composite material. According to the invention, through a controllable water loss process, a high-molecular mud-like toy material with green and environment-friendly characteristics is constructed in situ. Wide-range adjustable density, plasticity and mechanical properties can be realized by adjusting the contents of polyvinyl alcohol, inorganic salt and hollow microspheres, the water content and the types of auxiliaries. The prepared material has the mechanical characteristics of high plasticity and high flexibility, has ultralow density and better heat insulation property, contains no cross-linking agent, is simple, non-toxic, green and environment-friendly, and can expand the application of the plastic material in different fields.

1. Name of the design product: Clay mold (Series 1). 2. Use of the design product: Used for making shapes with ultra-light clay and plasticine. 3. Design key points of the design product: Lies in the shape. 4. Picture or photo that best shows the design key points: Perspective view.

1. The name of the design product: shell box. 2. The use of the design product: for placing toys, such as space sand, super-light clay, etc. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view.

1. Name of the product in this design: Capsule Bucket. 2. Purpose of this design: To hold toys, such as super light clay, modeling clay, crystal clay, etc. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.

1. Name of the design product: Clay mold (waffle). 2. Use of the design product: For making shapes with ultra-light clay and plasticine. 3. Design key points of the design product: Lies in the shape. 4. Picture or photo that best shows the design key points: Three-dimensional view.

1. The name of the design product: clay mold (fish). 2. The use of the design product: used for making modeling of super-light clay and colored clay. 3. The design points of the design product: in shape. 4. The picture or photo that best shows the design points: perspective view. 5. The design contains colors.

1. Name of the design product: Clay mold (Series 3). 2. Use of the design product: For making shapes with ultra-light clay and plasticine. 3. Design key points of the design product: Lies in the shape. 4. Picture or photo that best shows the design key points: 3D view of Design 1. 5. Design 1 is designated as the basic design.

1. Name of the designed product: pot (super-light clay). 2. Use of the designed product: for packing articles. 3. Design points of the designed product: in shape. 4. Picture or photo best indicating the design points: perspective view.

The utility model discloses an external thermal insulation structure of a heating flame path of a roasting furnace, which comprises a thermal insulation cotton blanket and a concrete wallboard, and is characterized by further comprising a high-aluminum fiber blanket, a high-aluminum polyhydrogen brick, a light clay thermal insulation brick and a high-aluminum fiber felt, the high-aluminum fiber blanket, the high-aluminum hydrogen building bricks, the light clay heat preservation bricks and the high-aluminum fiber felt are sequentially arranged between the outermost heating flame path and the heat preservation cotton blanket. The high-aluminum fiber blanket added between the heating flame path and the heat preservation brick wall plays a good role in heat insulation and heat preservation, the use amount of natural gas is reduced, and damage to the heat preservation brick wall caused by deformation of the heating flame path on the outer side is prevented.

The application relates to the field of super-light clay manufacturing, in particular to a multi-color super-light clay packaging machine, which comprises an extruding device, a conveying belt and a packaging device, the conveying belt is arranged between the extruding device and the packaging device, the extruding device is used for extruding super-light clay into strips, the packaging device is used for plastic-wrapped packaging of the extruded super-light clay, and the conveying belt is used for conveying the strip-shaped super-light clay from the extruding device to the packaging device; the extruding device comprises a first machine head, a second machine head and a discharging mechanism, the first machine head and the second machine head are fixedly connected, the first machine head and the second machine head respectively extrude super-light clay of one color, and the discharging mechanism is fixedly connected with the first machine head and the second machine head, the discharging mechanism is used for adjusting the proportion of the super-light clay extruded by the first machine head and the second machine head, and the effect that two colors of super-light clay are simultaneously packaged in one package is achieved.

1. Name of the Design Product: Clay Mold (Chicken Leg). 2. Use of the Design Product: Used for making shapes with ultra-light clay and plasticine. 3. Design Key Points of the Design Product: Lies in the shape. 4. Picture or Photo that Best Illustrates the Design Key Points: Three-dimensional view.

The invention relates to the technical field of funnel volume measurement of funnel breasts, in particular to a method for measuring the funnel volume of a newborn false funnel chest, which comprises the following steps of: filling and leveling up a sunken part of newborn PPE by using ultra-light clay, so that the surface of the ultra-light clay is flat and is flush with the thorax around a funnel; adding water into the measuring cylinder, and recording the initial volume of the water in the measuring cylinder; the ultra-light clay for filling and leveling is taken out and placed at the bottom of the measuring cylinder, and the volume of the rising water level in the measuring cylinder is the volume of the funnel; the step S1 and the step S2 are repeated for three times, and the average value of the three funnel volumes is the final funnel volume. The method is intuitive and accurate in result, non-invasive, non-toxic, non-radiative, simple to operate, less in time consumption, good in repeatability, less in material consumption, low in price, capable of being operated beside a bed and free of transfer, and overcomes the defects that a traditional PE evaluation method is complex to operate, long in time consumption, high in examination cost, invasive (X-ray radiation), needs to transfer a sick child, and the like. And the accuracy of the result is influenced by the technology and experience of the inspector.

The utility model relates to the technical field of clay processing equipment, in particular to a rolling mechanism for ultralight clay. The rolling mechanism for the ultralight clay comprises a rolling assembly. The rolling assembly comprises a first rolling roller, a second rolling roller, a third rolling roller, a fourth rolling roller and a driving unit, wherein the first rolling roller, the second rolling roller, the third rolling roller and the fourth rolling roller are horizontally arranged in parallel. The third rolling roller and the fourth rolling roller are located below the first rolling roller, the second rolling roller is arranged above the third rolling roller, a feeding channel is formed between the first rolling roller and the fourth rolling roller, and a discharging channel is formed between the third rolling roller and the fourth rolling roller. All the rolling rollers work cooperatively, the quality of ultralight clay products is improved, meanwhile, the production efficiency of ultralight clay is improved, the labor intensity is reduced, and good market application prospects are achieved. The surface of each rolling roller is smooth and flat, so that the ultra-light clay can be uniformly rolled and is easy to clean.

The invention relates to the technical field of clay processing equipment, in particular to an ultralight clay forming device and a using method. The device comprises a supporting frame, a rolling mechanism, a conveying mechanism and a slitting mechanism. The rolling mechanism is mounted at the top of the supporting frame and used for rolling blocky ultralight clay into long-strip cylindrical ultralight clay; the conveying mechanism is mounted in the conveying frame, is positioned below the rolling mechanism, and is used for bearing and conveying the long-strip cylindrical ultralight clay; the slitting mechanism is installed at one end of the conveying mechanism, the slitting mechanism is provided with a cutting end, and the cutting end can repeatedly and vertically move so that the long-strip cylindrical ultra-light clay conveyed by the conveying mechanism can be sequentially slit into segmented cylindrical ultra-light clay. By arranging the rolling mechanism, the conveying mechanism and the slitting mechanism, rolling forming, conveying and cutting are integrated, the production efficiency of ultralight clay is improved, the product quality is improved, and automatic continuous production is achieved.

1. Name of the product in this design: Elongated cylindrical barrel. 2. Purpose of this design: To hold toys, such as super light clay, modeling clay, crystal clay, etc. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model. 5. The design for which protection is sought includes color.

1. Name of the designed product: toy mold (three). 2. Use of the designed product: used for making modeling of super-light clay and colored clay. 3. Design points of the designed product: in shape. 4. Picture or photo that best shows the design points: design 1 perspective view. 5. Design 1 is designated as the basic design.

1. Name of the Design Product: Clay Mold (Dumpling). 2. Use of the Design Product: For making shapes with ultra-light clay and plasticine. 3. Design Key Points of the Design Product: Lies in the shape. 4. Picture or Photograph that Best Illustrates the Design Key Points: Perspective view.

1. The name of the product of this design: mold plate. 2. Purpose of this design product: used for making models with ultra-light clay and colored mud. 3. The design key point of this appearance design product lies in the shape. 4. The picture or photo that best illustrates the key points of the design: 3D drawing of Design 1. 5. Designate Design 1 as the base design.

1. Name of the designed product: toy mold (1). 2. Use of the designed product: used for making modeling of super-light clay and colored clay. 3. Design points of the designed product: in shape. 4. Picture or photo that best shows the design points: design 1 perspective view. 5. Design 1 is designated as the basic design.

1. Name of the product in this design: Clay mold (pizza). 2. Purpose of this design: For creating shapes with ultra-light clay and colored clay. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.