37results about How to "Will not affect the working environment" patented technology

The invention discloses a split air conditioner indoor unit, and aims to provide the split air conditioner indoor unit with convenience for disassembly and good tightness. The split air conditioner indoor unit comprises a base; the base includes an upper base and a lower base capable of dismounting; and a water passing groove connected with the lower part of the upper base is formed in the inner side wall of the lower base. As the base includes the upper base and the lower base capable of dismounting, the dismounting is convenient; the upper base is butted against the lower base, so that the tightness is guaranteed, and the whole structure is simple and reliable; and the water passing groove can collect condensed water formed by a gap between the upper base and the lower base, so that the condensed water can be collected through the water passing groove, and cannot influence overall working environment.

The invention relates to a high-heat-dissipation generating set box body. The inner cavity of the box body is separated into an air inlet chamber and a generating set chamber by a baffle; a refrigerating device, an air pipe and a blower are arranged in the air inlet chamber; the refrigerating device comprises a shell and a semiconductor refrigerating sheet, a cooling water pipe and a control mainboard which are arranged in the shell; an air duct and a netted baffle for installing a generating set are arranged in the generating set chamber. The high-heat-dissipation generating set box body disclosed by the invention has excellent dehumidification, heat dissipation and heat insulation properties, can well meet the temperature and humidity control requirements of equipment and the operating environment requirements of personnel, guarantees the safe and stable operation of the generating set and other electrical equipment in the high-heat-dissipation generating set box body, prolongs service life of the equipment, is particularly suitable for the working environment with high temperature and high humidity and has a very wide market application prospect.

The invention discloses a pneumatic screening device, which comprises a screening device, an air blower and an exhaust device. The air blower is connected with the screening device respectively via an air inlet pipe and an air outlet pipe, and one end of the air inlet pipe is connected with the exhaust device. The pneumatic screening device is capable of screening in a graded manner according to different mesh numbers of the material. A sampling sieve is connected with the air blower so that the material can be evenly and quickly screened. In the mean time, the arrangement of the exhaust device saves raw material and reduces costs. The pneumatic screening device is in a closed structure, dust-proof and low in noise so that the surrounding working environment cannot be affected.

The invention relates to the field of brake pad processing, in particular to an automatic brake pad processing device which comprises a conveyor belt for conveying a brake pad, and a slotting limitingdevice and an arc edge polishing device which are symmetrically arranged at the downstream end of the conveyor belt. A portal frame stretches over the downstream end of the conveyor belt; a feeding assembly for correcting the brake pad is arranged on the top part of the portal frame; a bearing assembly is arranged between the slotting limiting device and the arc edge polishing device; a slottingassembly capable of moving vertically is arranged beside the bearing assembly; and the slotting limiting device comprises a first station rotating table, a triangular pushing assembly arranged at an output end of the first station rotating table, and a power assembly for driving the triangular pushing assembly to move vertically. According to the automatic brake pad processing device provided by the invention, the brake pad can be effectively limited, and waste materials in slotting cannot affect the working environment.

The invention relates to a drum grille and a using method thereof. The drum grille comprises a shell and a supporting frame arranged at the bottom of the shell, wherein a sewage inlet is formed in theend part of the left side of the shell; a water draining port is formed in the bottom of the shell; a drum assembly and brush assemblies are arranged inside the shell; the drum assembly is horizontally placed inside the shell; the drum assembly comprises a cylindrical drum screen plate and a drum rotating shaft; the brush assemblies are arranged on the inner wall of the drum screen plate and is used for cleaning the inner wall of the drum screen plate; each brush assembly comprises a brush and a brush rotating shaft; the sewage inlet is connected with an inlet water distributing pipe of the drum assembly through a water inlet pipe; the water draining port is connected with an outlet water distributing pipe of the drum assembly through a water draining pipe; the drum grille further comprises a driving assembly, a back flushing assembly and an electric control system. The drum grille has the advantages of a reasonable structural design, convenience in operation and use, low production cost and maintenance cost, safe, stable and reliable operation, high efficiency of intercepting impurities such as fiber and hair in the sewage treatment process, stable effluent quality, high degree of automation and the like.

The invention discloses a secondary bran-removing device with a multifunctional vibration screen. The secondary bran-removing device comprises a screen compartment; the middle of an inner cavity of the screen compartment is fixedly connected with a material guiding plate; the middle of the material guiding plate is movably connected with limiting rods; the bottoms of the limiting rods are fixedlyconnected with baffles, and the tops of the limiting rods are fixedly connected with a screen frame; the inner wall of the screen frame is fixedly connected with a screen mesh, and the top of the screen frame is fixedly connected with connection rods; the tops of the connection rods are fixedly connected with the vibration screen; the top of the vibration screen is fixedly connected with a pin shaft; the top of the pin shaft is rotatably connected to a jacking rod; a mounting frame is fixedly mounted on the top of the screen compartment; a motor is fixedly mounted on the mounting frame; a connecting rod is fixedly connected to the motor; and the left portion of the screen compartment is fixedly connected with a feeding inlet, and the right side of the screen compartment is fixedly connected with a discharging outlet and rotatably connected with a compartment door. The secondary bran-removing device is simple in structure, convenient, practical, easy to operate, good in bran-removing effect and easy to apply and popularize.

The invention belongs to the field of transformer substation equipment machining, and particularly relates to a firewall board cutting device special for a main transformer of a transformer substation. According to the problems that in existing firewall board cutting devices, cutting machines are manually held for achieving cutting, cutting stability is poor, dust generated by cutting cannot be treated during cutting, and the work environment is influenced, the following scheme is provided, wherein the firewall board cutting device comprises a base; a rotating table is rotationally mounted atthe top of the base; a wall board is placed at the top of the rotating table; two vertical plates are fixedly mounted at the top of the base; the same top plate is fixedly mounted at the tops of the two vertical plates; and a through hole is formed in the top of the top plate. According to the firewall board cutting device, the structure is reasonable, operation is convenient, the firewall board cutting device can automatically control a cutting machine to achieve cutting, cutting stability is good, and cutting positions can be adjusted flexibly and conveniently; and meanwhile, dust generatedby cutting can be treated, and the work environment cannot be influenced.

The invention discloses a cleaning device for an improved winding machine. The cleaning device for the improved winding machine comprises a U-shaped installation frame and two cleaning rollers, wherein three limited blocks are uniformly arranged on an output shaft of the motor; limited grooves matched with the limited blocks are formed in the inner sides of the cleaning rollers; fixed screws are arranged between the cleaning rollers and the limited blocks; and an air outlet pipe is arranged in the U-shaped installation frame and is located in a collecting groove. According to the cleaning device for the improved winding machine provided by the invention, the motor and the cleaning rollers are arranged, and the motor rotates to drive the cleaning rollers to rotate, so that yarns are cleanedthrough the cleaning rollers; the cleaning rollers always keep the rotating state, so that yarns in mess can be dropped down easily; meanwhile, by utilizing a high pressure gas, the yarns in mess areblown away from the yarns through the air outlet pipe so as to be prevented from re-contacting the yarns, so that a cleaning effect cannot be influenced; and the cleaning rollers and the output shaftof the motor are clamped by utilizing the limited blocks and the limited grooves and are fixed by utilizing the fixed screws so as to be conveniently disassembled and cleaned.

The invention discloses a food sorting device and relates to the technical field of food processing. The food sorting device comprises a first conveying part, a sorting part, a second conveying part,a discharging part, a lifting part and a moving part, wherein the sorting part is provided with a sorting piece, a first rotating shaft, a driven shaft, a cam, an elastic piece and a blocking piece, the second conveying part is provided with a conveying piece, the conveying piece is located below a conveying belt, the conveying part is used for conveying food, the discharging part is located abovethe second conveying part, the discharging part is used for discharging the food, the discharging part is provided with a discharging shell, the front end of the discharging shell is hollow, the discharging shell is provided with sliding shafts and a second rotating shaft, the two sliding shafts are installed, the sliding shafts are installed at the two ends of the discharging shell, the slidingshafts are matched with grooves, the lifting part is used for driving the discharging part to do lifting motion, and the lifting part is provided with a ground table, a first moving arm and a second moving arm. The food can be effectively sorted through the sorting part to remove unqualified products, and therefore the qualified rate of the food is increased.

The invention relates to a dry method purification process and device of slag steel, and belongs to the field of metallurgy. The method includes the steps: S10, crushing the slag steel block; S20, filtering out the slag powder from the disintegrating slag steel and entering warehouse; S30, distinguishing the dust-free disintegrating slag steel by magnetic separation; and S40, entering warehouse. The method can avoid the magnetic spike phenomenon, has no exo-dust, so that the work environment cannot be influenced, and has no waste water and no sludge, so that the environmental burden cannot be caused.

The invention relates to the technical field of floor mat production, and discloses a dust removal device for floor mat production. The dust removal device comprises a bottom plate, wherein the frontand rear sides of the bottom plate are provided with side plates, the upper part of each side plate is provided with a placement groove, a winding roller is arranged in the placement grooves, the lower parts of the side plates are rotationally connected with the front side and the rear side of a driving roller, the right sides of the side plates are rotationally connected with the front side and the rear side of a lead screw, the middle part of the lead screw is provided with a sliding block, the lower part of the right side of the sliding block is provided with a motor fixing seat, the middlepart of the motor fixing seat is provided with a second driving motor, an output shaft of the second driving motor is fixedly connected with a rotating shaft, the end part of the rotating shaft is provided with brushes, the front surface of the sliding block is provided with a suction nozzle fixing seat, and the middle part of the suction nozzle fixing seat is provided with a dust removal suctionnozzle. According to the dust removal device for floor mat production, the rotating brushes are arranged on the lower part of the winding roller, so that the dust is separated from a floor mat through a physical method, and the suction nozzle is arranged beside the brushes, so that the flying dust is removed in time.

The invention provides a computer cooling system which comprises a heat transferring unit, an integrated cooling unit and an external cooling unit. The heat transferring unit is connected with a heating part in a computer and transfers the heat of the heating part to the integrated cooling unit which is connected with the heat transferring unit through a heat-conducting part, cooling parts connected with the heat-conducting part are arranged in the integrated cooling unit and exchange heat with the heat-conducting part, and the external cooling unit is connected with the integrated cooling unit and transfers heat in the cooling part to the outside of the computer. In the invention, the heat transferring unit, the integrated cooling unit and the external cooling unit are independently arranged to avoid that the heating part is respectively cooled and are arranged in partitions so as to be convenient to lay out and have high centralized cooling efficiency; and the work of the heating part and other electronic parts are not influenced by adopting a centralized cooling mode, the computer safety is improved and the pollution can be reduced and the environment is protected by independently arranging the external cooling unit.

The invention relates to a slag steel dry magnetic separation purifying technology and equipment and belongs to the field of metallurgy. The slag steel dry magnetic separation purifying technology comprises the steps that S10, slag steel blocks are crushed; S20, steel slag powder in crushed slag steel is filtered out and warehoused; S30, the dust-free crushed slag steel is distinguished through magnetic separation; and S40, warehousing is conducted. According to the design adopted by the slag steel dry magnetic separation purifying technology and equipment, the magnetic spike phenomenon can be avoided; and meanwhile, dust does not overfly outwards, the work environment is not affected, and sewage and sludge are avoided, so that the environment is not burdened.

The invention discloses a use method of a safe-to-operate distillation device for duck fat preparation, and particularly relates to the technical field of duck fat distillation. The safe-to-operate distillation device comprises a distillation box, a driving mechanism, an oil scraping mechanism, a refrigeration mechanism and a steam treatment mechanism, the driving mechanism is fixedly connected to the right side face of the distillation box, and a blast refrigeration mechanism is fixedly connected to the top end of the driving mechanism; and the lower surface of the blast refrigeration mechanism is fixedly connected with the right side face of the driving mechanism through a reinforcing plate, and one end of the driving mechanism is hinged to the top end of the oil scraping mechanism. Through the driving mechanism, when a motor works, a reciprocating lead screw can be driven to rotate, a lead screw cap can drive a sliding block to move up and down, when a first rotating shaft works, a first transmission wheel can be driven to rotate through a second rotating shaft, the first transmission wheel can drive a second transmission wheel to rotate through a belt, the second transmission wheel can drive fan blades to rotate, the fan blades rotate to blow air, and the air blows away and diffuses water vapor to prevent the working environment from being affected.

The invention relates to the technical field of environment monitoring, in particular to a rain shading device for an environment monitoring station building. The rain shading device for the environment monitoring station building includes a rain shading device body and hanging rods, wherein the rain shading device body is fixed to the outer end of a protective plate, and the hanging rods are fixed to the top of the station building; the top of each hanging rod is in a hook shape; the rain shading device body includes a collection bin, a cover plate and a rain shading umbrella, wherein the collection bin is a cavity cuboid with a top opening and is fixed to the outer end of the protective plate, the rain shading umbrella is arranged inside the collection bin and includes elastic umbrella ribs and umbrella cloth, the outer end of the umbrella cloth is fixedly connected with the elastic umbrella ribs, the upper ends of the elastic umbrella ribs are provided with sleeve rings, and the sleeve rings are connected with the upper ends of the elastic umbrella ribs through springs. When folded, the rain shading umbrella is small and easy to fold, and when unfolded, the rain shading umbrellais large and good in rain shading effect; by the adoption of the elastic umbrella ribs, deformation and bending of the rain shading umbrella can be achieved, the rain shading umbrella is easy to setup, the collection bin promotes the storage and collection of the folded rain shading umbrella, and after the rain shading umbrella is folded, the working environment of a sampling device cannot be influenced.