35results about How to "Strong burning" patented technology

The invention discloses a garbage incinerator which comprises an incinerator body, a grate arranged in the incinerator body, and a blocking piece used for preventing garbage from dropping on the grate, wherein penetrable holes are formed in the blocking piece, and the blocking piece is arranged in the incinerator body, and located above the grate. The garbage fed newly can be laid on the blocking piece due to the arrangement of the blocking piece, so that the garbage can not drop on the grate directly to put out flame on the grate; the garbage can be dried and combusted on the blocking piece, and then drops on the grate for after-combustion through the penetrable holes in the blocking piece; and the combustion is sufficient.

The invention provides a small environment-friendly incinerator for garbage disposal. The small environment-friendly incinerator comprises connecting pieces, connecting threads, inward shrinkage springs, a mounting piece, a threaded head and a hand-lifting piece. A rotating blocking piece is of a rectangular-plate-shaped structure, and the middle of the lateral side of the rotating blocking pieceis connected with a rotating shaft in a welded mode. A drawing panel is of a rectangular-plate-shaped structure, the inner side edge of the drawing panel is connected with a drawing inner piece in a welded mode, the outer side edge of the drawing panel is connected with a pull handle in a welded mode, and the drawing panel is mounted at the bottom of the lateral side of a main body. A rotating baffle is rotated manually firstly, then the pull handle is pulled manually to pull out the drawing panel and the drawing inner piece, ignited materials are placed inside the drawing inner piece, the drawing panel and the drawing inner piece are pushed into the main body, the rotating baffle is rotated to block the drawing panel, and a power supply of a combustion booster is switched on, so that thematerials inside the drawing inner piece burn more vigorously.

The invention discloses a biofuel curved piece type pressing device. The biofuel curved piece type pressing device is characterized by comprising a main roller and a synchronous roller; the main roller is cylindrical; the two end surfaces of the main roller are fixedly connected with main end plates; the two main end plates are connected with main transmission rollers coaxially connected to a bracket with the main roller; peripheral main wave peaks and peripheral main wave troughs are axially spaced on the surface of the main roller; the synchronous roller is cylindrical, has the same length with the main roller, and is parallel to the axis of the main roller; the two ends of the synchronous roller are fixedly connected with synchronous end plates; the synchronous end plates are fixedly connected with synchronous transmission shafts coaxial with the synchronous roller; the synchronous transmission shafts and the main transmission rollers are connected through synchronous gears, and are opposite in rotating direction; and peripheral synchronous wave peaks and peripheral synchronous wave troughs are axially spaced on the surface of the synchronous roller. Particles obtained by pressing and smashing are accumulated to obtain big gaps, are filled in a boiler to realize smoothness of air currents, and are vigorously burnt; and burnt thin dust can retain the gaps to the greatest extent to accelerate combustion.

The invention provides garbage pyrolysis and incineration harmless disposal equipment, and relates to the technical field of garbage incineration equipment. The garbage pyrolysis and incineration harmless disposal equipment aims to solve the problems that when a garbage pyrolysis and incineration harmless disposal device in the prior art is used, the phenomenon that garbage incineration is not thorough is prone to occurring, and the garbage pyrolysis and incineration harmless disposal device in the prior art cannot be automatically stressed to push garbage incineration and cannot automaticallypromote garbage incineration. The garbage pyrolysis and incineration harmless disposal equipment comprises a main body, a bottom piece and a moving piece; the main body is of a rectangular structure,and an incineration bin is arranged inside the main body; the top end of the bottom piece is connected with the bottom of the main body in a fixed connection mode; and the top end of a top piece is of a rectangular tubular structure. The moving piece is used for being installed inside the main body, so that the moving piece can receive power transmitted by a spring through a stress rod, and whengarbage is not added, the moving piece can be in a rising state, after the garbage is added, the garbage can press the moving piece to move downwards, the garbage can be in contact with a fire source,and therefore the garbage can be effectively incinerated.

The invention discloses a safe energy-saving barbecue oven, which comprises a support frame, an oven body and a protection device, wherein the upper surface of the support frame is provided with an operation platform; the oven body is arranged on the operation platform; the oven body is in a strip-shaped box-type structure with an opening at the top part formed by a base and two side walls; each side wall is in a double-layer structure with a hollow cavity body formed by an outer plate and an inner plate; a supporting plate used for supporting carbon fire is arranged in the opening; the protection device comprises a water containing tank body; the water containing tank body is arranged at the top part of one end of the oven body; water inlet holes are arranged at the bottom of the water containing tank body; connecting holes communicated with the water inlet holes are respectively arranged in the top surface of the side walls; the connecting holes are communicated with the hollow cavity bodies; and a drainage joint communicated with the hollow cavity body is also arranged in the outer plate of each side wall. The barbecue oven disclosed by the invention is simple in structure, convenient to operate and use, good in barbecue quality, high in efficiency, long in service life of the oven body, strong in practicability and suitable for universal popularization and use, and the safety performance of the oven body can be improved.

The invention provides a garbage pyrolysis and incineration harmless treatment method, and relates to the technical field of garbage incineration equipment. The garbage pyrolysis and incineration harmless treatment method is completed by garbage pyrolysis and incineration harmless treatment equipment, and then garbage pyrolysis and incineration harmless treatment is realized. The garbage pyrolysisand incineration harmless treatment method solves the problems that when an existing garbage pyrolysis and incineration harmless treatment device is used, the phenomenon of incomplete garbage incineration is likely to occur, garbage incineration cannot be pushed by automatic stress, and garbage incineration cannot be automatically promoted.

The invention discloses an efficient return air furnace which comprises a furnace shell, a smoke pipe, a boiler tail smoke flue, a multi-stage air preheater arranged in the boil tail smoke flue, a discharge flue, a dust remover arranged on the discharge flue and a chimney arranged in the rear of the dust remover and is communicated with the discharge flue. A furnace body is arranged in the furnace shell, a hearth and an ash chamber are arranged in the furnace body, a packing port is arranged in the hearth, an ash hole is arranged in the ash chamber, and a grate is arranged between the hearth and the ash chamber. The efficient return air furnace is simple and reasonable in structure, cooking, heating and baking are integrated, convenience in use is achieved, a cavity is arranged between the furnace shell and the furnace body, a hot water pipe is arranged on the outer side of the furnace body, the water pipe can be heated by the hearth, generated flue gas flows upwardly to flow out through the smoke pipe via the cavity, the hot water pipe can be heated secondarily through the flue gas, a spiral water pipe is further arranged in the hearth, heat of the hearth and flue gas waste heat can be effectively utilized, and heat utilization rate is increased.

The invention discloses an efficient clean coal combustion technology, and belongs to the field of thermoelectricity. According to key points of the technical scheme, the technology comprises the following steps that S1, combustion is conducted, a coal feeding machine is adopted to convey coal powder into a furnace hearth of a circulating fluidized bedboiler; S2, separating is conducted; S3, heatexchanging is conducted; S4, dedusting is conducted; S5, desulphurization and denitrification are conducted, smoke is conveyed to a desulphurization and denitrification tower; S6, coal powder ash is collected, in the S4, liquid containing the coal powder ash is filtered with a filter cloth to obtain coal powder ash mud and filtering water; S7, drying is conducted, the coal powder ash mud is conveyed to a collecting barrel by a spiral conveying machine, and the coal powder ash mud is dried when conveyed; and S8, steam is collected, the steam produced by coal powder ash mud drying in the S7 is conveyed to a back-feeder, so that the steam and coarse particles enter the furnace hearth together. The efficient clean coal combustion technology has the effect of reducing pollution to the atmosphere by fine coal ash.

The invention discloses an energy-saving and environment-friendly wood stove. The energy-saving and environment-friendly wood stove comprises supporting legs, a bottom plate and a stove body; a feeding port is formed in the part, close to the bottom, of the outer wall of the stove body; the outer wall of the feeding port is rotationally connected with a stove door through a hinge; an ignition stove head is fixed to the part, located at the upper edge of the feeding port, of the inner wall of the stove body; and a plurality of grooves are formed in the bottom surface of the ignition stove headat equal angles. The deflection angle of an air inlet bin is adjusted according to the direction of air, so that an air flow outside is led into the stove body to the greatest extent so as to carry out combustion supporting on wood; the combustion-supporting is carried out on the wood through the ignition stove head, ashes combusted by the wood are prevented from blocking flaming nozzles through asmoke blocking ring, the structure is novel, and the problem that the wood stove is inconvenient in ignition is solved effectively; and first air inlets and second air inlets of an air inlet ring arealigned, and a cooking stove head is simply ignited so as to heat a pot body at the upper part of a pot frame, so that the situation that food can not be cooked due to that fact that the wood is insufficient is avoided.

The invention relates to the technical field of coal pulverizing, in particular to a storage bin type hot air powder feeding and pulverizing system adopting tertiary air for heating. The storage bin type hot air powder feeding and pulverizing system comprises a boiler, a fine powder separator for separating pulverized coal from tertiary air, a powder discharging fan for conveying the tertiary airand a tertiary air heater for heating the tertiary air, the boiler comprises a hearth and a combustor in communication with the front end of the hearth, and a tertiary air outlet of the fine powder separator is connected with the combustor through the powder discharging fan and the tertiary air heater in sequence. The tertiary air separated by the fine powder separator is heated and then sent to the combustor, so that the tertiary air can be used as secondary air of a main combustion area of the boiler, on one hand, the temperature of the tertiary air is increased, high-temperature combustionof the hearth is facilitated, and on the other hand, the secondary air proportion is increased, hearth air distribution is optimized, hearth organization combustion is facilitated, the pulverized coal, smoke and air are mixed more strongly, combustion in the hearth is stronger, and therefore the carbon content of fly ash is smaller, mechanical incomplete losses are smaller, and the combustion efficiency of the boiler is higher.

The invention relates to a collecting device and particularly relates to a collecting device for monitoring whether construction site dust reaches the standards or not. The invention aims to provide the collecting device for monitoring whether the construction site dust reaches the standards or not, which has the advantages that the labor intensity is small, the detection effect is good, manual detection is not needed and dust can not be sucked so as to avoid the influence on body health. In order to solve the technical problem, the collecting device for monitoring whether the construction site dust reaches the standards or not, provided by the invention, comprises a bottom plate and the like, wherein support legs are symmetrically mounted at the left and right sides of the top of the bottom plate, a placing device is arranged between inner side surfaces of the support legs at the left and right sides, a first placing frame is mounted between the top ends of the support legs at the left and right sides, a stirring device is arranged at the middle part of the first placing frame, and a stirring part of the stirring device is positioned in the first placing frame. A vibrating deviceis used for enabling dust to completely fall into the first placing frame to prevent a screen plate from being blocked; and a blowing device can be used for enabling coal to be burnt more vigorously,and the detection efficiency is higher.

The invention discloses an energy-saving boiler, and relates to the technical field of energy-saving boilers. A water storage device is fixed in a boiler body of the energy-saving boiler, a water inlet end and a water outlet end are arranged at the top and the bottom of the rear side of the water storage device correspondingly, the part, located at the bottom of the water storage device, in the boiler body is a combustion heating area, and an overhaul door plate is installed at the position, located at the combustion heating area, of the front side of the boiler body; and a fuel adding opening and an oxygen inlet are formed in the portions, located at the left side and the right side of the combustion heating area, of the furnace body correspondingly, and an inwards-concave hemispherical part is arranged at the bottom of the water storage device. According to the energy-saving boiler, the heating effect of coal on the water storage device in the combustion heating area can be improved by arranging the inwards-concave hemispherical part at the bottom of the water storage device, smoke generated by coal combustion can be exhausted by arranging a smoke exhaust cylinder, and meanwhile, the smoke exhaust cylinder penetrates through the water storage device, so that high-temperature flue gas in the smoke exhaust cylinder can heat water in the water storage device, and the water heating efficiency of the boiler is improved.

The invention discloses a burner with a convex slag pushing plate. The burner comprises a burner body, wherein the burner body comprises a combustion chamber component and a preheating air distribution chamber component; the combustion chamber component comprises a combustion chamber; the combustion chamber is defined by an air chamber plate, an air chamber vertical plate, an air chamber upper supplementing plate and an air chamber blocking plate; a fixed fire grate is arranged in the combustion chamber; the fixed fire grate is provided with a fire grate ash leaking hole; the upper end of theright side of the fixed fire grate is provided with the convex slag pushing plate; the left side of the convex slag pushing plate is provided with a plurality of protruding plate parts; the middle ofthe right side of the convex slag pushing plate is connected to a slag pushing plate connecting plate; the right end of the slag pushing plate connecting plate is connected to a transmission device; the fixed fire grate divides the combustion chamber of the combustion chamber component into a combustion cavity and an ash removal cavity; the combustion cavity is arranged above the ash removal cavity;an ash removal opening is arranged in the left end of the ash removal cavity; and an ash removal door is arranged at the ash removal opening. The convex slag pushing plate is arranged, so that slagblocks adhered to the middle of the fixed fire grate can be more easily and effectively removed.

The invention belongs to the related field of forging and pressing, and particularly relates to a plate chain rapid forging and pressing device which comprises a device outer shell and further comprises a forging and pressing mechanism, a feeding and taking-out mechanism and an air blowing mechanism. The forging and pressing mechanism is installed on the device outer shell, the feeding and taking-out mechanism is connected with the forging and pressing mechanism and installed on the device outer shell, and the air blowing mechanism is connected with the forging and pressing mechanism. In order to solve the problems that in the prior art, only the bottom of a forge piece is heated, the heating speed is low, heating is not uniform, the forging effect is seriously affected, in the forging process, the forge piece is very troublesome to move, manual feeding is needed, time and labor are wasted, certain dangerousness exists, and the forge piece is difficult to move. The invention provides a rapid forging and pressing device for a plate chain to solve the problem.

A multifunctional oven comprises an oven body and a barbecue wire mesh, wherein an oven door is arranged on the oven body, and fuel is put into the oven body from the oven door or an opening in the top part of the oven body; and the barbecue wire mesh is placed on the opening in the top part of the oven body for use. The multifunctional oven further comprises a baking pan and a baking tray, wherein a baking pan smoke pipe protruding upwards is arranged in the middle of the baking pan, and a baking tray smoke column protruding upwards is arranged in the middle of the baking tray. The multifunctional oven truly achieves the effect that one oven serves several purposes, the barbecue wire mesh is arranged on one oven body and is used for roasting skinned food materials which are not afraid ofsmoking; the baking pan with the smoke exhaust pipe protruding upwards is arranged in the middle of the same oven body, the baking pan is covered with the baking tray after food materials are placed in the baking pan, smoke generated by charcoal combustion is exhausted upwards through the smoke exhaust pipe, and the baking pan can be used for making baked food or cooking soup and rice; and when the baking pan is not covered with the baking tray, hot pot soup bases and corresponding food materials are directly added into the baking pan, and the baking pan has the function of a hot pot and can be used for making the hot pot.

The invention discloses a high-efficiency balanced heating type hot gas generating barrel container. A combustion chamber is horizontally arranged on the lower portion in an inner container body, andthe outer wall of the combustion chamber and the inner wall of the inner container body are welded in a sealed manner; a first draught fan barrel penetrates through the inner container body to be horizontally arranged at the right end of the combustion chamber, and the first draught fan barrel communicates with the combustion chamber; a combustion barrel penetrates through the inner container bodyto be vertically arranged on the bottom face of the left portion of the combustion chamber, and the combustion barrel communicates with the combustion chamber; a main heating pipe is vertically arranged on the middle portion of the upper face of the combustion chamber, and the main heating pipe communicates with the combustion chamber; the main heating pipe is located on the middle portion in theinner container body; a second draught fan barrel penetrates through the inner container body to be vertically arranged on the middle portion of the upper end of the main heating pipe, and the seconddraught fan barrel communicates with the main heating pipe; a first arc-shaped pipe is arranged on the right side of the main heating pipe, and the first arc-shaped pipe communicates with the main heating pipe; and a second arc-shaped pipe is arranged on the left side of the main heating pipe, and the second arc-shaped pipe communicates with the main heating pipe.