30 results about "Glass factory" patented technology

The invention discloses a preparation method of a high-strength and antioxidant rare-earth-based smoke denitration catalyst. The preparation method of the high-strength and antioxidant rare-earth-based smoke denitration catalyst comprises the following steps: by taking titanium dioxide and montmorillonite as carriers and ammonium metatungstate, cerous nitrate and lanthanum nitrate as active components, mixing, ageing, kneading, forming, drying and roasting with the accompanying of auxiliary materials. The auxiliary materials comprise ammonia water, lactic acid, citric acid, stearic acid, glass fiber, wood pulp, hydroxypropyl methyl cellulose, polyoxyethylene, monoethanolamine and water. The product prepared by the method is separated under a high SO2 smoke condition, nitric oxide in the smoke can be decomposed; meanwhile, the purpose of removing mercury and dioxin can be achieved. According to the preparation method of the high-strength and antioxidant rare-earth-based smoke denitration catalyst, the rare earth elements, namely cerium and lanthanum are used as the active components, so that the addition amount of vanadium is reduced, the toxicity of the product is reduced or the product is non-toxic product, the pressure of the post treatment of the product is reduced; the environmental protection pressure is reduced; the product is environmentally friendly; the product can be widely used in the field of thermal power plants, glass factories and chemical plants.

The invention relates to and particularly relates to a rapid glass side edge grinding device applied to a glass factory and aims to provide the rapid glass side edge grinding device which is relatively high in grinding quality, capable of saving time and effort in a grinding process and applied to the glass factory. The rapid glass side edge grinding device applied to the glass factory, provided by the invention, comprises a base plate, a first sliding rail, a first slider, a first motor, a first gear, an arranging table, a first gear rack, a baffle, a first fixing plate, a second sliding rail, a second slider and the like; the first sliding rail is installed at the right side inside the base plate in a bolt connection way; and the first slider is slidably connected within the first sliding rail. The rapid glass side edge grinding device provided by the invention realizes the effects of relatively high grinding quality and time-saved and effort-saved grinding process, and realizes grinding by adopting four tap position slots which form an angle of 90 degrees with one another to precisely move a glass side edge to make sure the glass side edge is parallel to the first sliding rail.

The invention provides waterborne suede paint, which mainly comprises water, talc, light calcium, defoamer, ammonia water, styrene-acrylic emulsion, film-forming additives, glass beads and color paste. The invention also provides a method for preparing the waterborne suede paint. The paint has the advantages that the paint is outstanding in suede and stereoscopic sense, free from pollution, harmless to human body and free from incendivity, ensures strong water resistance and acid-alkali resistance of film, enables decorative surfaces to have high-grade nap-like effects, can be mixed to have dozens of soft colors, and is beneficial to waste utilization by utilizing waste glass beads of fly-ash glass factories.

The invention discloses a polymerizer for polymerization of fine particles; the polymerizer includes one or more cyclone devices, and each cyclone device comprises at least two rotational flow vanes; the rotational flow vanes are set to make a gas flow containing fine particles to form a rotary gas flow by the cyclone devices. The invention also provides a dedusting defogging integrated system comprising the polymerizer and an integrated dedusting defogging method. The high-efficiency dedusting defogging integrated system can effectively remove most of PM2.5 fine dust in the gas flow, and has quite high practical application value on governance of the fine particles in flue gas; moreover, the system is low device investment cost, low in energy consumption, and long-term running reliability, and can be used in the fields of flue gas purification of thermal power plants, steel plants, paper-making factories, glass factories, chemical plants and production workshops with particle emissions and the like.

The invention discloses a construction waste recycling technology comprising the following treatment steps: S1, classifying construction wastes, clearing and screening relatively complete bricks and tiles which can be reused after being cleaned; S2, fully crushing waste bricks, tiles and concrete screened out, using crushed powder to prepare low-grade recycled aggregate concrete for foundation reinforcement, road engineering bedding, indoor floor and floor bedding, and production of non-load-bearing concrete hollow blocks, concrete hollow partition panels and autoclaved fly ash bricks; S3, enabling waste wood screened out in a construction project to pass a wood crushing machine; S4, conveying waste metal and steel materials screened out to a steel plant or a nonferrous metal smelter for remelting; and conveying waste glass screened out to a glass factory or a glass-ceramic factory as production raw materials. According to the construction waste recycling technology, urban traffic pressure and environmental pollution caused by transportation can be relieved, and the construction waste recycling technology benefits protection of cultivated land and ecological environment, and is ofenvironmental significance.

The invention relates to a lithium silicate ceramic material absorbing high-temperature carbon dioxide and a preparation method of the lithium silicate ceramic material absorbing high-temperature carbon dioxide. The lithium silicate ceramic material absorbing high-temperature carbon dioxide is characterized by comprising the raw materials by weight percent: 12.41-28.9% of SiO2, 30.52%-71.1% of Li2CO3 and 0-57.07% of K2CO3. The preparation method of the lithium silicate ceramic material absorbing high-temperature carbon dioxide comprises the following steps of: mixing the raw materials according to the proportion, putting in a mortar and grinding, putting the ground raw materials into a high-temperature resistor furnace, and calcining under high temperature of 600DEG C to 1000DEG C for 0.5h-8h to obtain the lithium silicate ceramic material absorbing high-temperature carbon dioxide, so that the potassium-doped lithium silicate ceramic material can be synthesized. The material provided by the invention can directly absorb a mass of high-temperature carbon dioxide discharged out by a tail gas fuel in the cement kiln, the glass factory and the like. Compared with the prior art, the potassium-doped lithium silicate ceramic prepared by the preparation method is higher in the carbon dioxide absorbing efficiency, and higher in the carbon dioxide use ratio.

The present invention relates to the field of petrochemical technology, and particularly relates to the field of comprehensive utilization of swill-cooked dirty oil, specifically relates to a renewable swill-cooked dirty fuel oil compounded from the swill-cooked dirty oil and coal tar. The preparation method includes the flowing steps that: less than 40% of simply filtrated and dehydrated swill-cooked dirty oil in any proportion is mixed with the coal tar; and a compatibility agent, an anti-smoke agent and an anti-coking agent which account for 1% of the total mass are added into the mixture to prepare the renewable swill-cooked dirty fuel oil. Problems of high flash point, weak flammability, high-temperature solidification point, difficult transport caused by high viscosity and poor performance in atomization combustion are solved. The fuel oil compounded by the two oils in the invention is advantage in low content of sulfur, high heat productivity, strong flammability, no black smoke, simple production process, low production cost, very high cost performance compared with light diesel oil refined from petroleum, very strong competitiveness in the fields of electric power, building materials and the like. The fuel oil is best alternative oil for fuel oil used in ignition in power plants, cement plants, glass factories and the like, being capable of saving cost of fuel oil and decreasing a large amount of consumptions of light diesel oil and heavy oil for the society.

A main drive control method for glass factories, comprising the following steps: (a) providing a first circuit breaker and a second circuit breaker on a power supply loop of an electrical motor, wherein one end thereof is respectively connected to two main drive electrical motors; (b) enabling the first circuit breaker to be connected to a municipal power supply and the second circuit breaker to be connected to a UPS power supply; and (c) enabling the first circuit breaker and the second circuit breaker to be interlocked via a mechanical interlocking mechanism, so that only one of the circuit breakers can be switched on during a normal operation. The main drive control method for glass factories solves the problem that the rotation speed of a main drive electrical motor is incorrect due to the interference on a signal.

The invention discloses a soldering tin material used for automotive glass hot-coating belts and application of the soldering tin material. The soldering tin material is impact-resistant, temperature-resistant, proper in tensile-shear strength, low in welding temperature and melting point, capable of greatly reducing stress change among alloy materials and effectively preventing fatigue ageing and shedding of metals, excellent in performance and stable in quality, has all aspects to reach or exceed requirements of international similar products and is capable of providing high-quality service for automotive glass factories. The soldering tin material comprises tin, lead, silver and bismuth and is characterized by comprising, by weight, 20-30% of the tin, 58-68% of the lead, 4-14% of the bismuth and 0.3-5% of the silver.

The invention provides systems and methods for obtaining recycled mixed cullet at a beneficiator. The recycled mixed cullet can be used by glass plants to make new glass articles, such as beverage bottles.

The invention relates to a hydrogen oxygen combustion-supporting device for improving the combustion efficiencies of a kiln in a blown glass factory and a boiler in a power plant. The device comprises a hydrogen oxygen machine, a hydrogen oxygen mixing tank, a heating tank and a mixed fan; a gas outlet pipe of the hydrogen oxygen machine and the gas outlet pipe of the mixed fan are connected with the tangent line of a cylindrical wall on the inner side of the hydrogen oxygen mixing tank; the gas outlet pipe of the hydrogen oxygen mixing tank is connected with the heating tank; and an exhaust pipe of an annealing furnace is connected with the heating tank. A mixed gas of hydrogen and oxygen heated by the heating tank is introduced into the boiler or the kiln to support combustion, so a fuel can burn fully. The device has the advantages of effectively improving the heating efficiency of the fuel, lowering running cost, reducing smoke emission and contributing to environment protection.

The invention discloses a glass factory multi-signal large-screen integrated control system and a control method thereof. The system comprises a multi-screen signal processor, decoding transmitters, acommunication signal acquisition and conversion processor, a network switch, an upper computer master control computer and a large screen splicing wall. The upper computer master control computer comprises a video signal large screen integration control unit. An input end of the multi-screen signal processor is connected to a melting furnace section, a molten tin bath section, an annealing furnace section, a cold end section, a rear engineering section and a public engineering section respectively. There are several decoding transmitters. Each section corresponds to one decoding transmitter.The input end of each decoding transmitter is connected to an output end of the multi-screen signal processor. The input end of the communication signal acquisition and conversion processor is connected with the melting furnace section, the molten tin bath section, the annealing furnace section, the cold end section, the rear engineering section and the public engineering section respectively. Thesystem and the method can be used to uniformly and integrally monitor production states of all the sections in a factory area.

The invention relates to a bracket capable of quickly bonding and curing with window glass, and belongs to the technical field of automobile accessories. The bracket includes a bracket body and a pairof clamping platesarranged atthe upper end of the bracket body, convex ribs are arranged on the inner walls of the clamping plates, a PU adhesive is arranged in grooves formed by the convex ribs andglass, a group of air holes are formed in the clamping plates at intervals, and the ratio of the length J of the clamping plates to the spacing distance N between the air holes is 3 to 6; and the convex ribs include a group of main ribs which is located in the middle sections of the clamping plates and in contact with the glass surface and a group of side ribs which is located at both ends of theclamping plates, the height L of the main ribs is greater than the height S of the side ribs, and the ratio of the depth A of the clamping plates to the thickness C of the glass is 3 to 5. According to the automobile window glass bracket, through the air holes formed in the clamping plates, coordination of the main ribs and the side ribs and control of the depth of the clamping plates, the curingefficiency of the PU adhesive is greatly improved while the strength of the bracket is ensured, the installation cycle of the glass and the bracket is effectively shortened, and then the promoting effect on reducing the cycle inventory in a glass factory is achieved.

The invention discloses a short-distance transporting device for a small number of glass products. The short-distance transporting device comprises a rotating shaft, a top plate and a bottom plate. The rotating shaft capable of rotating by 360 degrees is longitudinally arranged between the top plate and the bottom plate. A plurality of partition plates are longitudinally arranged on the outer wall of the rotating shaft. Every two partition plates are in one group. A rubber strip is arranged between the partition plates of each group. A to-be-transported glass plate is inserted in the part between the partition plates of each group. According to the short-distance transporting device, the rotating shaft is arranged between the top plate and the bottom plate, in a glass factory, the rotating shaft is rotated to insert the corresponding to-be-transported glass plate into the part between the partition plates of each group, a limiting block is stirred after installing is completed, it is guaranteed that the rotating shaft does not rotate at random in the transporting process, then, a side plate is installed, and the transporting process is conducted. After transporting is completed in place, the side plate is directly dismounted, the glass plates are sequentially taken down by rotating the rotating shaft, and accordingly the glass plates are used. After the glass plates are used, the rotating shaft is dismounted, and the top plate, the bottom plate, a top shaft, a bottom shaft and the side plate are dismounted and then brought back to the glass factory to be repeatedly used.

The method relates to a gas supply manner for a glass production line, in particular relates to a mixed gas supply manner with producer gas as a fuel, and specifically relates to a method for applying low-heat value gas to combustion in a glass factory melting furnace. The method for applying the low-heat value gas to combustion in the glass factory melting furnace is characterized in that low-heat value coke oven gas low in cost exchanges heat with flue gas generated by the glass melting furnace, and then is mixed with the producer gas to generate a supplementary fuel for combustion in the smelting furnace; therefore, the dosage of one part of the producer gas is counteracted; as a result, the purposes of reducing energy consumption and saving glass production cost are achieved.

The invention discloses composite fuel oil and belongs to the technical field of petrochemical engineering. The composite fuel oil is prepared from, in percentage by mass, 40%-70% of fossil fuel oil, 20%-30% of solvent oil, 0-25% of gutter oil and 0-10% of coal tar, 1 permillage of an additive is further added to the composite fuel oil, and the additive is a mixture of a compatilizer, an anti-smoke agent, an anti-coking agent, an antioxidant and a pour point depressant in mass ratio being (1-10) : (1-10) : (1-10) : (0-1) : (0-1). High-viscosity and high-solidifying-point fossil fuel oil and low-viscosity and low-solidifying-point solvent oil are composited, the additive is added, and the combustion characteristics such as viscosity, flash points and the like of fuel oil are improved. The composite fuel oil is possibly applied to a power station, a cement plant, a glass factory and other industries to replace light diesel oil or heavy oil, is economical and realizes sustainable development.

The invention discloses a glass factory waste gas denitration method and belongs to the technical field of waste gas purification. A gas chamber is included. An air heat storage chamber is arranged onone side of the gas chamber, and a dust removing box is arranged at the output end of the air heat storage chamber. A gas return pipe is arranged between the dust removing box and the air heat storage chamber, a first induced draught fan is arranged at the middle portion of the gas return pipe, and a denitration dust removing tower is arranged at the output end of the dust removing box. By meansof the glass factory waste gas denitration method, a selective non-catalytic-reduction denitration method is adopted for conducting denitration on glass kiln waste gas, the treatment cost is reduced,great economic benefits and social benefits are achieved, ammonia gas and NOX are reacted to form N2 and H2O in the environment with the temperature being 850 DEG C to 1100 DEG C, the ammonia gas is sprayed evenly through a spray gun, the NOX can be reacted sufficiently in a mixed reaction space 8, in addition, the reaction speed is high, the denitration effect is good, and therefore the waste gasdischarged into the atmosphere reaches the environment-friendly requirement, the technology is simple, and use and popularization are facilitated.

The invention discloses a novel rear suspension point swinging device for a suspended edge roller. The device comprises a motor speed reducer, an electromagnetic clutch and a position detector, wherein the electromagnetic clutch is mounted on a driving shaft, and a driving gear is mounted at the other end of the driving shaft; the bottom of a rear suspension point device is mounted on a stander of the edge roller in a sliding manner through a linear guide rail, and a rack is mounted on one side of the rear suspension point device and is matched with a driving gear; the position detector comprises a driven detection gear, an elastic coupling and a rotary decoder. The rear suspension point swinging device has the beneficial effects that the structure is simple and smart, parts required to be manufactured and machined are few, the mounting is convenient, and the operation precision and the regulation precision are high. Rear suspension points are now used in various glass factories, and the use effect is good.

Flat glass bending and folding machine, let the flat glass (3) pass through the upper fire row (4) and the lower fire row (5) after being partially heated by the hot melting furnace (2) on the glass roller assembly line (1). During the high-temperature combustion process to soften again, the electric concave bar (6) is used to pre-thin three flat glass (3), which is beneficial to the movable bending plate (18) to carry out three 90-degree bending and shaping, and the vertical stability regulator ( 14) adjust the vertical support bar (13) on the top to adjust the height of the telescopic vertical support plate (15), and set up a horizontal plane two-dimensional mobile device to support the glass rectangular tube (31) without damage and deformation during processing. To prevent the three-dimensional large-area, hollow rectangular glass tube from collapsing after bending, it is sent to the product cooling exit area (22) by the electric roller (21). Due to the shortcomings of non-load bearing, it is suitable for glass machinery factories, flat glass processing factories and glass craft factories to process it into high value-added glass rectangular pipe wall products.

The invention relates to a preparation method for the calcium silicate with the special furnace, which comprises: 1) mixing and stirring the fine white sand discharged from glass factory and limewater slurry by weight ratio as 2: 1 to prepare fine white sand block; 2) putting the former product, CaCO3 carpolite and coke by weight ratio as 2: 1: 1 and total weight as 50~100kg into the high-temperature smelting furnace of 3000Deg or more every 8~12min, and obtaining continually the calcium silicate solution; 3) cooling the said solution to crush into particle and obtain the final product with 55~60% silicon and 35~40% calcium to increase food crop production up to 20~30% and the vegetable production up to 50%. This invention reduces the cost with simple process.

The invention discloses a preparation method for an artificial insect amber glass craft. The preparation method comprises the following step (1) of collecting waste glass in a glass factory, cleaningthe waste glass with cleaning solutions, and then air-drying the waste glass naturally; the step (2) of grinding the air-dried glass into powder, and putting the powder into a required mould for finalizing after hot melting; blowing with argon gas under the negative pressure conditions, and quickly cooling to form a glass container with a cavity in the center; and the step (3) injecting resin mixtures into the glass container in the step up to 1/3-3/4 of the glass container (2) at normal temperature, putting treated insects, and continuing injecting the resin mixtures, so that the glass craftis obtained after curing. The method is easy to operate, and the surface of the finished amber glass craft is smooth, and not liable to burst.

The invention provides a tough thread and a core yarn thereof, a braided fabric and a pair of gloves. The pair of gloves is suitable for the operator to wear at a work site, a steel plant, a plate glass factory or the like using a cutter, and is excellent in softness and economy, and does not cause the broken ends of the hard fiber to be exposed to the wearer's discomfort. A thread, a tough thread formed by winding by taking the thread as the core yarn, and the braided fabric and the pair of gloves yarn adding braiding, double-side braiding, and double-layer braiding to the tough thread and the braided fabric of other threads, the thread (20) has hard fibers (1) such as metal fibers and glass fibers and molten fibers (2), preferably, has the lower fibers (3) as the third fiber, and is formed by heating the molten fibers (2) to melt the molten fibers (2) and then welding with the hard fibers (1) and the lower fibers (3) into one body after the composite processing (twisting or cladding).