99 results about "Foam glass" patented technology

The embodiment of the invention provides a method for manufacturing foam glass by recovering glass fibers from waste fan blades. The method comprises the following steps: pyrolyzing the waste fan blades in an inert atmosphere; calcining the pyrolysis product of the waste fan blade in an oxygen-containing atmosphere to obtain regenerated glass fiber; carrying out grinding treatment on the obtained regenerated glass fiber; mixing the ground regenerated glass fiber powder with a foaming agent, a foam stabilizer and a binding agent, and performing compression molding to obtain a prefabricated blank; and sintering, foaming and annealing the prefabricated blank in sequence to obtain the foamed glass. The recycling of the fan blade reduces the waste of a landfill, realizes the recycling of the glass fiber, reduces the demand on raw materials, creates a new economic growth point by using the waste glass fiber for developing the foam glass market, and realizes the high-valued utilization of the recycled glass fiber.

The invention provides a multi-station detection device and method for foam glass processing, and relates to the technical field of foam glass detection. A movable blocking mechanism is mounted on the pressure applying mechanism; a row of detection mechanisms are mounted on the pressure applying mechanism; a row of connecting mechanisms are mounted on the row of detection mechanisms; a row of supporting mechanisms are installed on the pressure applying mechanism, the row of supporting mechanisms are located under the row of detection mechanisms, and foam glass to be detected is placed on the row of supporting mechanisms; when multiple workers work at the same time, the rapid feeding and discharging effect is still achieved, and the detection efficiency of foam glass is greatly improved; the problem that although some compressive strength detection devices have the multi-station detection function, the multi-station detection does not have the fast feeding and discharging function, and the detection efficiency is affected is solved.

The invention relates to the technical field of foam glass, in particular to building heat preservation foam glass surface toughening, soaking and drying integrated equipment which comprises a soaking mechanism, a drying mechanism is arranged at the top of the soaking mechanism, the soaking mechanism comprises a base, and a foam glass connecting assembly is fixedly connected to the inner side of the front side of the top of the base. The drying mechanism comprises a push-pull frame, and drying assemblies are fixedly connected to the top and the bottom of the front side of the inner side of the push-pull frame. By arranging the soaking mechanism and the drying mechanism, the integrated operation process of soaking toughening, pushing soaking and drying after soaking of the foam glass is achieved, the production efficiency is greatly improved, and in the soaking toughening stage, the product quality is improved. Through the precise mechanical structure design and the stable clamping of the hydraulic push rod, the stability and safety of the foam glass in the soaking process are ensured, through the design of the pushing soaking mechanism, the automatic operation from placing to soaking of the foam glass is achieved, and manual intervention is reduced.

The utility model relates to the technical field of foam glass production, and provides a high-temperature block melting furnace for foam glass production, which comprises a support base, a support shaft rod rotatably connected to one end of the top of the support base, a support plate fixedly connected to one side of the support shaft rod, and a guide assembly arranged in the middle of the inner side of the support base. The guiding assembly is used for driving the supporting plate to turn over, the top end of the supporting plate is fixedly connected with a frit furnace body, the bottom end and the top end in the frit furnace body are provided with a heating cavity and a material carrying cavity correspondingly, a heating system is arranged in the material carrying cavity, and a furnace cover body is arranged at the top end of the frit furnace body. A discharging assembly is arranged at the end, close to the supporting shaft rod, of the frit furnace body. By means of the technical scheme, the problems that in the prior art, materials in a molten state are difficult to lead out rapidly, the overall production efficiency is greatly affected, and in the discharging process, temperature difference is likely to exist between the discharging pipeline and the furnace cavity, and consequently the materials are likely to be attached to the discharging pipeline are solved.

The invention discloses a direct buried pipe foam glass curved surface non-contact type dielectric coating thickness measuring method, and relates to the technical field of non-destructive detection.The direct buried pipe foam glass curved surface non-contact type dielectric coating thickness measuring method comprises the steps that an in-situ calibration reference area is introduced, and a real-time calibration mechanism is established, so that a measuring system can dynamically adjust an internal calculation model according to the actual working condition on site; the absolute precision of a measurement result and the adaptive capacity in a variable field environment are improved, the reliability of each measurement is quantitatively evaluated by generating a credibility index, and a closed-loop remeasurement and data fusion process is established based on the reliability, so that the influence on the judgment of the overall coating quality due to local measurement abnormality is avoided, and the measurement accuracy is improved. According to the invention, the analysis of the geometric morphology of the curved surface is combined with the planning of the measurement path, the intelligent distribution of measurement resources is realized, and the system has the capability of actively coping with the interference of the local surface through the multi-modal dynamic sensing technology.

The invention provides a dry mortar composition, which is used for a ceramic tile binder and comprises a binding material, aggregate and an additive, and at least one part of the aggregate is foam glass particles. Wherein the volume ratio of the foam glass particles in the aggregate is 10%-100%. The invention further provides adhesive slurry which comprises the dry mortar composition and water, and the weight ratio of the dry mortar composition to the water is 100: (10-30). According to the composition disclosed by the invention, the foam glass particles are partially or completely used in the aggregate, so that the recycling of waste foam glass is realized, the use of quartz sand is reduced or avoided, and the environmental risk and emission are reduced.

The invention provides a low-density, high-strength concrete composition, which is self-compacting and lightweight, with a low weight-fraction of aggregate to total dry raw materials, and a highly homogenous distribution of an absorptive lightweight aggregate such as glass microspheres and, optionally, polymer beads, as well as the methods for providing the composition or components. Lightweight concrete formed by the disclosed concrete composition have low density, high strength-to-weight ratios, and high R-value. The concrete has strength like that ordinarily found in structural lightweight concrete. The concrete, at the density ordinarily found in structural lightweight concrete, has a higher strength and, at the strength ordinarily found in structural lightweight concrete, a lower density.

The invention relates to a prefabricated foam glass heat-preservation composite wallboard and a preparation method thereof.The prefabricated foam glass heat-preservation composite wallboard comprises an autoclaved aerated concrete board, a foam glass layer, a first bonding layer and a fixing piece, and the autoclaved aerated concrete board and the foam glass layer are connected through the first bonding layer; the fixing piece penetrates through the first bonding layer through the foam glass layer and enters the autoclaved aerated concrete plate, connecting assemblies connected with a building body are arranged at the upper end and the lower end of the autoclaved aerated concrete plate, the foam glass layer is composed of a plurality of heat preservation blocks, and the heat preservation blocks are connected through second bonding layers. The number of the fixing pieces corresponds to the number of the heat preservation blocks. In the invention, the autoclaved aerated concrete plate and the foam glass layer are connected through the first bonding layer, so that the autoclaved aerated concrete plate and the foam glass layer can be tightly combined to form an integral structure. And meanwhile, the fixing piece penetrates through the first bonding layer from the foam glass layer and enters the autoclaved aerated concrete plate, so that the connection strength between the foam glass layer and the autoclaved aerated concrete plate is further enhanced.

The present application relates to the technical fields of tank construction, and particularly relates to a low-temperature ethylene full-capacity tank door hole welding plugging structure, which comprises a tank door hole, a hot angle protection wallboard, foam glass bricks and an outer tank wallboard, and E-shaped supports are welded on the outer walls on both sides of the tank door hole, the construction is from inside to outside, the construction efficiency and the construction safety factor are greatly improved under the premise of ensuring the cold preservation effect, the safety hidden danger in the welding process of the closed and narrow space is reduced, the problem that the cold preservation filling at the welding seam of the temporary door hole wallboard of the outer tank is not sufficient and the cold preservation is easily caused is effectively solved, and through the setting of the upper E-shaped support, the lower E-shaped support, the mounting disc and the T-shaped frame and other structures, the supporting effect can be provided when the hot angle protection wallboard and the outer tank wallboard are welded, the supporting position can be flexibly adjusted, the hot angle protection wallboard and the outer tank wallboard can be accurately welded on the tank door hole, and the convenience performance in the plugging process is improved.

The invention relates to the technical field of glass preparation, and particularly discloses foam glass prepared from silicon slag, which is prepared by using silicon slag powder containing 40-45% by mass of SiO2 and 5-10% by mass of Si, and waste glass containing 70-73% by mass of SiO2 as main raw materials, calcium carbonate is used as a foaming agent and industrial sodium carbonate is used as a cosolvent, and the prepared foam glass has relatively high strength and hardness and relatively low density by specifically adjusting the weight part ratio of each raw material and controlling the temperature in each heating stage in the preparation process, so that the environmental problem of waste accumulation can be effectively solved, and the environment pollution is reduced. In addition, deep utilization of secondary resources can be realized, and a novel light material with high additional value is brought to the fields of buildings and decoration.

The utility model relates to the field of wireless communication, in particular to a tetrahedral reflector antenna housing. Comprising a cover body formed by a four-side conical structure and a fixing buckle, the fixing buckle is of an L-shaped structure, and the outer end of the short edge of the fixing buckle is connected with a semicircular limiting piece; the diameter of the semicircular limiting piece is larger than the width of the long-strip hole in the cover body and smaller than the length of the long-strip hole. The fixing buckle penetrates through the long-strip-shaped hole in the radome body and the long-strip-shaped hole in the L-shaped connecting piece of the four-side corner reflector to fix the radome and the four-side corner reflector. The four-side conical structure of the antenna housing of the four-side corner reflector can enable wind, sand, rain and snow to slide down, the influence of accumulation on the four-side corner reflector is avoided, and the antenna housing is of a foam glass fiber reinforced plastic sandwich structure and has excellent electrical performance, corrosion resistance and wave-transparent performance. Erosion of severe environments such as wind, sand, rain and snow can be prevented, and normal use of the corner reflector cannot be affected. The four-side corner reflector antenna housing is simple in structure and high in practicability, and can be quickly mounted and dismounted.

The invention relates to the technical field of storage tank construction, in particular to a low-temperature ethylene full-capacity storage tank door opening welding plugging structure which comprises a storage tank door opening, a hot corner protection wall plate, foam glass bricks and an outer tank wall plate, and upper E-shaped supports are welded to the outer walls of the two sides of the storage tank door opening. On the premise that the cold insulation effect is guaranteed, the construction efficiency and the construction safety coefficient are greatly improved, potential safety hazards in the welding process in a closed and narrow space are reduced, the defect that cold insulation filling at the outer tank temporary door opening wall plate weld joint is not solid, and cold penetration is likely to be caused is effectively overcome, and the service life of the outer tank temporary door opening wall plate weld joint is prolonged. And through the arrangement of an upper E-shaped support, a lower E-shaped support, a mounting disc, a T-shaped frame and other structures, the supporting effect can be provided during welding of the hot corner protection wall plate and the outer tank wall plate, meanwhile, the supporting position can be flexibly adjusted, it is ensured that the hot corner protection wall plate and the outer tank wall plate are accurately welded to the storage tank door opening, and the convenience performance in the plugging process is improved.

The utility model relates to the technical field of cutting, and discloses a foam glass cutting machine which comprises a bedplate, blanking holes are uniformly formed in the bedplate, a box body is fixedly mounted on the lower side of the bedplate, a vacuum pump is mounted on the lower side of the box body in a communicated manner, a partition plate is mounted in the box body, through holes are uniformly formed in the center of the partition plate, and filter screen assemblies are inserted into the through holes; a pair of sealing lead screw modules is fixedly installed on the upper side of the partition plate, a cleaning assembly is installed between sliding tables of the pair of sealing lead screw modules through a supporting frame, and the filter screen assembly is sleeved with the cleaning assembly; an electric cylinder is fixedly installed on the lower side of the box body, the same I-shaped beam is fixedly installed at the lower end of the electric cylinder, one ends of stand columns are rotationally installed on the left side and the right side of the I-shaped beam, guide pins are fixedly installed at the other ends of the stand columns and close to the side of the filter screen assembly, and pressing plates are installed on the guide pins. The cutting device can adsorb powder generated during cutting, can keep the filtering effect of the filter screen assembly, and can also be matched with pressing foam glass.

The present application relates to the technical field of waterproof detection of direct-buried pipes, in particular to a foam glass waterproof performance detection method for direct-buried pipes. The present application divides the camera range into multiple key camera blocks by arranging high-definition camera components and test simulation equipment on the test site. The waterproof performance test is carried out in the test simulation block. The test data of the simulation test are obtained by collecting the data of the test execution stage through the monitoring and control components and inputting into the fault early warning mechanism to obtain the fault early warning signal. In this way, the state of the test simulation equipment is monitored, which facilitates the accuracy of the data. The test simulation equipment is provided, which includes the waterproof performance detection simulation equipment installed. The waterproof performance detection simulation equipment includes a test simulation cabin, a simulation box positioning component, a pressure loading component and a monitoring and control component, which facilitates the operation of the test and effectively reduces the artificial dependence on the test environment adjustment.

The present invention provides a degerming material for purifying water and / or air. Provided is a material (100) for degerming, comprising a foam glass (101) and a photocatalyst (102).

Provided is a gypsum plaster, comprising a gypsum, a lightweight aggregate and an additive, wherein the lightweight aggregate comprises foam glass particles. Provided is also a gypsum plaster slurry, comprising the gypsum plaster as described above and water, wherein the weight ratio of the gypsum plaster to water is 1:0.3-0.6. According to the technical solutions of the present disclosure, the foam glass waste can be reused to reduce or even eliminate traditional lightweight aggregates, which is energy-saving and environmentally friendly.

This utility model relates to the field of building roofing engineering technology, and discloses a profiled metal sheet composite layer insulated roof structure, including a profiled steel sheet, a foam glass insulation board on the upper surface of the profiled steel sheet, a waterproof board on the upper surface of the foam glass insulation board, an aluminum-magnesium-manganese board attached to the upper surface of the waterproof board, a U-shaped purlin inside the foam glass insulation board, a U-shaped purlin support attached to the lower surface of the U-shaped purlin, and a heat insulation gasket on the upper surface of the U-shaped purlin. In this utility model, the fixing plate moves under the action of the sliding column, further compressing the spring. When the connecting column slides to the appropriate position, the spring releases its elastic potential energy, pushing the stop block into the connecting column, thereby achieving rapid fixing of the connecting column, reducing the installation time of the aluminum bracket, and significantly improving construction efficiency.

The invention relates to the technical field of waterproof detection of directly-buried pipes, in particular to a method for detecting the waterproof performance of foam glass for a directly-buried pipe. According to the method, the high-definition camera shooting assembly and the test simulation equipment are arranged on the test site, and the camera shooting range is divided into a plurality of key camera shooting blocks; a waterproof performance test is carried out in the test simulation block, data in a test execution stage are collected through the monitoring regulation and control assembly to obtain test data of the simulation test, and the test data are input to the fault early warning mechanism to obtain a fault early warning signal, so that state monitoring of the test simulation equipment is carried out, and the accuracy of the data is conveniently guaranteed; the test simulation equipment is provided, the test simulation equipment comprises the installed waterproof performance detection simulation equipment, and the waterproof performance detection simulation equipment comprises the test simulation cabin, the simulation box positioning assembly, the pressure loading assembly and the monitoring regulation and control assembly, so that test operation is facilitated, and manual dependence on test environment adjustment is effectively reduced.

The present invention relates to the field of performance testing technology, and specifically discloses a compression test method for foam glass for direct-buried pipes, comprising preparing a foam glass shell sample with the same size as the actual use size of the direct-buried pipe, placing a core shaft simulating a steel pipe inside the foam glass shell sample, and uniformly applying a layer of strain sensing coating on the surface of the sample to obtain a compression test sample for the foam glass for direct-buried pipes; by using a foam glass shell sample with the same size as the actual use size of the direct-buried pipe and placing a simulated core shaft, the stress state during the test is made highly consistent with that of the actual direct-buried pipe, and the strain of the sample is monitored in real time in combination with the strain sensing coating, so that the mechanical property changes of the material in actual application can be accurately obtained, providing a reliable basis for the design of the direct-buried pipe. In actual engineering, these data can be used to accurately evaluate whether the foam glass can meet the compression requirements of different direct-buried pipes, thereby improving engineering safety.

The utility model relates to the technical field of drying boxes, and provides an electric heating constant-temperature drying box for foam glass production experiments, which comprises a constant-temperature box, a sealing door is hinged to the front side of the constant-temperature box, a plurality of loading trays are slidably connected in the constant-temperature box, and a mounting frame is fixedly connected to the rear side of the constant-temperature box. An electric heating wire is arranged on the right side in the mounting frame, a fan is arranged on the left side in the mounting frame, a filter screen is fixedly connected to the left side of the mounting frame, and a cleaning assembly is arranged in the mounting frame and located between the fan and the filter screen. The servo motor is started to drive the rotating disc to rotate, the rotating disc drives the slender rod to rotate, the slender rod rotates to drive the hollow frame to move up and down in a reciprocating mode, under the action of the limiting block, the hollow frame drives the connecting rod to move synchronously, the connecting rod moves to drive the adjusting rod to slide in the guide frame, and the guide frame drives the air outlet pipe to rotate in a reciprocating mode. Therefore, the air outlet direction of the air outlet pipe is changed, and the drying range of the air outlet pipe is expanded.

The application relates to a construction method of a LNG three-wall metal full-container storage tank heat insulation system, which comprises the following steps: firstly, constructing a bottom heat insulation layer, pouring a concrete leveling layer on the bottom plate of an outer container, coating an asphalt primer on the concrete leveling layer, laying asphalt waterproof coiled material on the upper part of the asphalt primer, building multiple layers of foam glass bricks on the upper part of the asphalt waterproof coiled material, laying asphalt waterproof coiled material between the foam glass bricks; secondly, filling pearl sand in the outer interlayer between a secondary container and the outer container, hanging a glass fiber elastic blanket on the outer side surface of the secondary container cylinder, and connecting glass silk cloth on the outer side of the glass fiber elastic blanket; and finally, constructing a ceiling heat insulation layer, and laying multiple layers of glass cotton felt on the upper part of the ceiling plate. According to the construction method of the LNG three-wall metal full-container storage tank heat insulation system, the construction is orderly, the progress is fast, the efficiency is high, the construction safety is guaranteed, and the use risk is reduced.

The invention relates to the technical field of cold insulation, in particular to a metal valve cold insulation box which comprises two sets of detachable modules, each module comprises an inner mold and an outer mold, each inner mold comprises a PIR foaming layer and a first damp-proof layer, a valve body is wrapped by the PIR foaming layers, and each outer mold comprises a wear-resistant layer, a foam glass layer, a second damp-proof layer and a protective layer. The second damp-proof layer wraps the first damp-proof layer, the foam glass layer is arranged on the outer side of the second damp-proof layer, the wear-resistant layer is arranged on the outer side of the foam glass layer, the protective layer is arranged on the outer side of the wear-resistant layer, and a groove and a rib are arranged at a connector of the inner mold and are connected in a matched mode, so that the inner mold is combined in a staggered joint mode. According to the metal valve cold insulation box, the inner mold and the outer mold are arranged to be of a detachable structure, and it is guaranteed that the cold insulation box can be rapidly disassembled and assembled; the damp-proof layer of the cold insulation box is arranged to be of a double-layer structure, so that the sealing and cold insulation effects of the cold insulation box are guaranteed; and by arranging the grooves and the convex edges at the interfaces of the inner molds, the two inner molds are connected in a staggered joint manner, so that the cold insulation effect of the cold insulation box is further ensured.

A coated foam glass block (10) and a passive fire suppression system incorporating the coated foam glass block are disclosed. The system consists of a segment of a piece of foam glass comprising a cladding material comprising an integrated connector flange (47, 57a / b, 67a / b, 77a / b, 87, 97). Adjacent blocks of foam glass in the reservoir may be interlocked to create a passive barrier, which helps reduce damage or risk associated with liquid hydrocarbon spillover.

The present invention discloses a super-lightweight and low-strength foam glass, belonging to the field of inorganic non-metallic materials engineering and applications, and is composed of the following components in weight percentages: hollow glass microspheres: 50-88%; light inert fillers: 7-45%; organic binders: 1-4%; inorganic binders: 3-15%; thickeners: 0.05-1%; coupling agents: 0.03-0.8%. The preparation method of the above-mentioned foam glass and a barrier system composed of the same are also disclosed. The present invention uses the particle packing method to prepare foam glass instead of the traditional high-temperature foaming method, and can adjust the packing height according to the material thickness required by the barrier system, effectively solving the problem of low thickness of the foam glass prepared by the traditional high-temperature foaming method. The use of low-temperature sintering solves the problems of thermal stress defects, anisotropy of traditional characteristic materials, and long-term service of EMAS.

The present invention provides a disinfection material for purifying water and / or air. Specifically provided is a disinfection material 100 that contains foam glass 101 and a photocatalyst 102.

The utility model discloses a liquid ammonia storage device, and belongs to the technical field of organic synthesis. Comprising a concrete foundation and a steel tank body, the steel tank body comprises a tank bottom, a tank top, a hanging flat top and a side wall, the tank bottom is arranged on the concrete foundation, a tank bottom heat preservation layer is arranged between the tank bottom and the concrete foundation, a side wall heat preservation layer and a protection layer are sequentially arranged outside the side wall, a flat top heat preservation layer is arranged on the upper side of the hanging flat top, and the bottom end of the protection layer is fixed to the concrete foundation; the tank bottom thermal insulation layer sequentially comprises a felt paper layer, a foam glass layer and an asphalt paint layer from bottom to top, the felt paper layer is formed by soaking asphalt with felt paper, and the foam glass layer is built by foam glass blocks; the side wall heat preservation layer sequentially comprises an anti-rust coating layer, a first PV abrasion-resistant coating layer, a first rigid polyurethane foam layer and a waterproof grease and glass wool cloth composite layer from inside to outside. The flat-top thermal insulation layer sequentially comprises a second PV wear-resistant coating layer and a second rigid polyurethane foam layer from bottom to top; the first rigid polyurethane foam layer and the second rigid polyurethane foam layer are both built by rigid polyurethane foam blocks.

The application relates to the technical field of foam glass, in particular to a building thermal insulation foam glass surface toughening, soaking and drying integrated equipment, which comprises a soaking mechanism, the top of the soaking mechanism is provided with a drying mechanism, the soaking mechanism comprises a base, the inner side of the top front side of the base is fixedly connected with a foam glass connecting assembly, the drying mechanism comprises a push-pull frame, the top and the bottom of the inner side front side of the push-pull frame are fixedly connected with drying assemblies, the soaking mechanism and the drying mechanism are arranged, integrated operation processes of foam glass soaking, toughening, pushing and soaking and post-soaking drying are realized, and the production efficiency is greatly improved. In the soaking and toughening stage, the stability and safety of the foam glass in the soaking process are ensured through accurate mechanical structure design and stable clamping of a hydraulic push rod, the design of the pushing and soaking mechanism realizes automatic operation of the foam glass from placement to soaking, and manual intervention is reduced.

The present invention provides a multi-station detection device and method for foam glass processing, which relates to the technical field of foam glass detection, and includes a pressing mechanism; a movable blocking mechanism is installed on the pressing mechanism; a row of detection mechanisms is installed on the pressing mechanism; a row of connection mechanisms is installed on a row of the detection mechanisms; a row of support mechanisms is installed on the pressing mechanism, and a row of support mechanisms is directly below a row of the detection mechanisms, and foam glass to be detected is placed on a row of the support mechanisms; when multiple staff members work simultaneously in the present invention, it still has a fast loading and unloading effect, greatly improving the detection efficiency of foam glass; it solves the problem that although some compressive strength detection devices have a multi-station detection function, they do not have a fast loading and unloading function during multi-station detection, which affects the detection efficiency.

The invention belongs to the technical field of solar photovoltaics, and is suitable for the fields of special tempered glass, laminated glass, microcrystalline glass and foam glass in the fields of aerospace, vehicles, ships and the like. The method is also suitable for the field of special coated glass capable of being controlled by sunlight; the invention relates to the field of special tiles such as fire prevention and heat preservation. The production method comprises the following steps: preparing outdoor surface colored glaze printing ink, and carrying out colored glaze printing on a first surface of glass by adopting a silk-screen printing process; bC type batteries are selected, and a high-light-transmittance colored glaze technology is applied to the design of a battery layer, so that the battery layer is coordinated with the appearance effect of colored glaze glass while high light transmittance is ensured; a double-glass structure is adopted, a metal plate is arranged on the back of a photovoltaic glass assembly to serve as a reinforcing structure, and a lightweight structural assembly is obtained; and assembling the colored glazed glass, the battery layer and the light-weight structure assembly to form the light-weight simulation BIPV photovoltaic assembly.

The present application relates to the field of solid waste treatment, and particularly relates to a method for preparing foam glass-ceramics by self-foaming and foam glass-ceramics. The method steps are as follows: municipal sludge with water content > 30% is mixed with garbage incineration fly ash with particle size ≤ 75 μm and accounting for 75%-85% of the mixture to obtain a mixture with chemical composition satisfying SiO2+Al2O3+MgO 18%-36%, CaCO3+Fe2O3 30%-47%; the mixture is formed by a roller compactor to obtain a green compact with forming water content 9%-21% and pressure 2-3 tons / square centimeter; the green compact is dried and then calcined at 950-1150 DEG C for 60-90 minutes in a high-temperature furnace, and the product is obtained by furnace cooling. The present application does not need external additives, utilizes the characteristics of solid waste, realizes the conversion of waste to high-value-added products through a synergistic process, and simultaneously solves the problems of solid waste disposal and resource utilization.