66results about How to "Does not affect the surrounding environment" patented technology

A semi-automatic grinder-ball grinder system for grinding ore is composed of a vibration feeder, a semi-automatic grinder with variable-speed driver and load monitor, a vibration sieve, a crusher, a sludge pump, cyclone unit with concentration, flow and granularity detections, and a ball grinder with variable-speed driver. Its control method is also disclosed.

The invention relates to an LED (Light Emitting Diode) lighting remote control system capable of adjusting luminance and color temperature, comprising a remote controller, a control circuit, a driver module and a plurality of LED lamps with various colors, wherein each key-press on the remote controller independently corresponds to a PWM (Pulse Width Modulation) output in a single chip microcomputer to control the lamps with a certain color and independently adjust the light luminance in a certain range; the signal sent by the remote controller is received and decoded by the control circuit; and the luminance of a plurality of LED lamps with various colors is controlled according to the decoded information to ensure that different luminance values and color temperature values of the lamps can be obtained after color mixing. The LED lighting remote control system capable of adjusting the luminance and the color temperature can be applied to home lighting and can save energy and enhance the comfortableness of life.

The invention relates to a crushing device, in particular to a cement block crushing device for traffic bridges. The technical problem to be solved by the present invention is to provide a cement block crushing device for traffic bridges, which saves time and labor, and has low labor intensity. During the crushing process, dust can be removed, thereby not affecting the surrounding environment and not soiling people's clothes. . In order to solve the above technical problems, the present invention provides such a cement block crushing device for a traffic bridge, which includes a bottom plate, a support plate, a top plate, a pull wire, a pulley, a first slide rail, a first slider, etc.; A first sliding rail is installed in a connecting manner, the first sliding rail is arranged horizontally, a first sliding block matched with the first sliding rail is arranged on the first sliding rail, and the first sliding block is slidably matched with the first sliding rail. The invention achieves the effect of saving time and labor, low labor intensity, and removing dust during the crushing process, thereby not affecting the surrounding environment and not soiling people's clothes.

The invention relates to waste crushing and processing equipment, in particular to construction waste crushing and processing equipment. The technical problem to be solved by the present invention is to provide a construction waste crushing and processing equipment that saves time and labor, has high working efficiency, is not prone to dust during the crushing process, and does not affect the surrounding environment. In order to solve the above technical problems, the present invention provides such a construction waste crushing and processing equipment, which includes a bottom plate, a slide rail, a slider, a crushing frame, a top plate, a crushing block, etc.; , There is a sliding block on the slide rail, the crushing frame is installed on the top of the sliding block by bolt connection, and the pushing device is installed on the right side of the top of the bottom plate. The invention can completely crush the construction waste through the up and down movement of the crushing block and the left and right movement of the crushing frame, and water can be sprayed out through the nozzle to make the construction waste wet with water.

The invention relates to a sickbed, in particular to a special sickbed for patients suffering from vomiting. The special sickbed for the patients suffering from vomiting aims at achieving the technical purposes that vomit can be collected and disposed, correspondingly no one needs to clean the vomit, and the surrounding environment is not influenced. According to the technical scheme, the specialbed for the patients suffering from vomiting comprises a bed board, supporting legs, an L-shaped rod, a vertical rod, an arc-shaped block, a fixing plate, a guide rod, a guide sleeve and the like; thesupporting legs are symmetrically mounted on the left and right sides of the bottom of the bed board, a through groove is formed in the right side of the bottom of the bed board, a groove is formed in the right side of the top of the bed board, and a through hole is formed in the right side of the bottom of the bed board, located below the groove and communicated with the groove. A flushing device can not only collect the vomit but also disinfect a collecting pot, so that convenience is provided for people to dispose the vomit; tissues can be placed through a placement device, correspondinglymore convenience is provided for the patients to use the tissues, and the effects are achieved that vomit can be collected and disposed, correspondingly no one needs to clean the vomit, and the surrounding environment is not influenced.

Disclosed is an underground vertical shaft type intelligent stereoscopic garage. The underground vertical shaft type intelligent stereoscopic garage is of an annular multi-layer underground structure which comprises 1-10 storeys. The underground vertical shaft type intelligent stereoscopic garage comprises a ground structure, a supporting structure and a lifting mechanism, wherein the ground structure comprises road side boundaries, road middle boundaries and the ground; the supporting structure comprises garage overground pillars, garage underground pillars, an underground envelope protective structure and an annular connecting beam; the lifting mechanism comprises a pre-storage area horizontal rotary plate, a climbing frame, a revolving mechanism, a vertical lift platform, parking spaces, a winch and a car carrying plate. The garage is provided with two vertical lifts which can operate simultaneously, so that the operating efficiency of the garage is improved. The vertical lifts can both move vertically and rotate horizontally, the conveying distance of the two lifts is the shortest and the time is shorter, so that the problem that a user of the stereoscopic garage waits too long is effectively relieved; the horizontal rotary plate is arranged in the garage pre-stage area and has the function of steering a car head.

The invention relates to a drilling machine, in particular to a high-safety floor drilling machine for assembling building water pipes. The invention aims to solve the technical problem of providing the high-safety floor drilling machine which is time-saving and labor-saving and can collect falling chips without affecting the surrounding environment; chips cannot hurt people easily; and a drill bit can be cooled. For solving the technical problems, the invention provides the high-safety floor drilling machine which comprises a bottom plate and the like; a lifting device is arranged at the center of the top of the bottom plate; a cross plate is connected to a lifting component of the lifting device; a frame body is arranged on the top of the cross plate; a drilling device is arranged in theframe body; and a drilling part of the drilling device is located out of the frame body. According to the high-safety floor drilling machine, the drill bit can be cooled through a water spraying device, and dust can be prevented; and the falling chips can be collected through the annular frame, so that the effects that time and labor are saved, and the falling chips can be collected are realized.

The invention provides a dedusting device of a textile machine. The dedusting device is characterized by comprising a dust suction device, a filter element type dedusting machine and a bag type dedusting machine, wherein the dust suction device comprises a bracket; the top part of the bracket is provided with an inverted conical upper dust suction opening, the bottom part of the bracket is provided with a conical lower dust suction opening, and the bottom parts of the upper dust suction opening and lower dust suction opening are respectively and detachably provided with an active carbon odor purifying layer. The dedusting device of the textile machine has the advantages that the dust produced by the working of the textile machine is sucked, and is sequentially treated by the filter element type dedusting machine and the bag type dedusting machine, so that the multi-stage dedusting function on the dust is realized, the dedusting efficiency is improved, and the safety and health of workers are favorably protected; by detachably arranging the active carbon odor purifying layers, the foreign odor produced in the working environment of the textile machine can be effectively removed, the air is purified, and the replacement is convenient.

The invention relates to a dewatering device, in particular to a rare earth mother liquid dewatering device. According to the rare earth mother liquid dewatering device, the time and labor are saved,the dewatering effect is good, rare earth is not prone to falling in the dewatering process, and thus the rare earth is saved. The rare earth mother liquid dewatering device comprises support legs, abox body, a first bevel gear, a material falling hopper, a rotary device, a screen frame, a discharging pipe, a transverse plate, a vertical rod, a fixing plate, a second bearing seat and the like. The support legs are symmetrically mounted on the left side and the right side of the outer bottom of the box body, a discharging opening is formed in the middle of the bottom of the box body, and the screen frame is arranged in the box body and located above the discharging opening. Through a sterilizing device, discharged water can be sterilized and then discharged, and the surrounding environmentis not affected accordingly; and through a heating device, water in the rare earth can be further removed, and the effects that the time and labor are saved, the dewatering effect is good, the rare earth is not prone to falling in the dewatering process, and thus the rare earth is saved are achieved.

The invention provides a configuring method of a current equalizing resistor for a direct current grounding electrode. The configuring method comprises the following steps of sequentially and serially connecting a direct current power source with a grounding net of a converter station, an electrode line and the grounding electrode; injecting current into the grounding electrode, and maintaining the constant current; measuring the electric parameters of the grounding electrode, and calculating the resistance of the current equalizing resistor; determining a configuring plan of the current equalizing resistor. The configuring method has the advantages that the implementing of the technical scheme is free from the limitation of terrain conditions, the excavation and reforming, the additional land reclamation, and the influence on surrounding environments; the construction is simple, the cost is low, and the reliability is high.

The invention relates to the field of wastewater treatment and especially relates to a method for utilizing a pre-depositing magnetic separation combined technology to treat municipal wastewater. The method comprises the following steps: pouring the wastewater into a pre-depositing system, primarily separating the wastewater from activated sludge and depositing 80-90% of activated sludge in the pre-depositing system; causing effluent to enter into a magnetic separation system; causing small sludge clusters in the wastewater to form micro-magnetic flocculation by adding micro-magnetic flocculation agent; utilizing a magnetic separation device to perform muddy water separation; and after disinfecting the effluent of the magnetic separation device, recycling or draining the effluent. The pre-depositing system is a manmade depositing system and comprises a water distributing unit, a depositing area, a sludge backflow area and a water draining unit. The method has the advantages of high separating speed, small floor space, strong resistance to an impact load, and the like.

The invention provides a vehicle hoisting mechanism for a three-dimensional parking frame. The vehicle hoisting mechanism comprises two parallel first sliding rail, connecting plates connecting the two ends of the first sliding rail, two lifting frames and a first drive device, the lifting frames comprise first sliding parts, connecting rods connected with the first sliding parts, two tire clamping rods and L-shaped brackets, the upper ends of the tire clamping rods are connected with the connecting rods, and the two ends of the L-shaped bracket are rotatably connected with the lower ends of the two tire clamping rod; the first drive device drives the first sliding parts to move along the first sliding rail in a reciprocating mode, the tire clamping rods and the L-shaped brackets are driven to move in a reciprocating mode, and thus tires are clamped or loosened by the L-shaped brackets; and second sliding parts are mounted at the bottom of the connecting plates. The invention further provides an external lifting transverse moving type three-dimensional parking frame and an external lifting internal transverse moving type three-dimensional parking frame. According to the vehicle hoisting mechanism, vehicles can be quickly hoisted without brackets, the structure and the operation are simplified, and the production cost is obviously lowered. According to the three-dimensional parking frame, the parking and picking-up efficiency is high, and the cost is low.

The invention relates to a processing device, in particular to a shoe glue processing device. The invention aims at solving the technical problem of providing a shoe glue processing device which is time-saving, labor-saving and low in labor intensity, can filter a cylinder appearing in a stirring process and does not influence ambient environment. For solving the technical problem, the shoe glue processing device provided by the invention comprises a frame, a placing frame, a cover plate, a hinge, a bolt, a stirring device, a worm and vertical plates; a rotary device is arranged on the inner side surface of the frame, the placing frame is connected between rotating components of the rotary device, the vertical plates are symmetrically arranged at the left side and the right side of the external bottom of the placing frame, the vertical plates are connected with the rotary device, and the stirring device is arranged in the middle of the bottom of the placing frame. The shoe glue processing device provided by the invention has the advantages that shoe glue can be further stirred by virtue of a collection device, so that using effect of shoe glue is better; and an air blowing device can blow air to the shoe glue, so that the shoe glue is more rapidly cooled, and stirring effect is better.

The invention discloses a method for deoiling restaurant wastewater. The method comprises: pumping restaurant wastewater contained in a wastewater collecting tank to a freezing tank; cooling restaurant wastewater contained in the freezing tank to 0-5 DEG C, pumping the restaurant wastewater which stands in the freezing tank to a suction filtration tank, and pumping the obtained restaurant wastewater to a biochemical tank via a pumping pipe and a third material pumping pipe; and adjusting the pH value of the restaurant wastewater in the biochemical tank to be 6-8, and adding aerobic microorganisms, the amount of which is 0.004-0.006 time that of the restaurant wastewater. The method is simple and reasonable in design. Liquid grease contained in the restaurant wastewater is removed through afreezing filtration method, and the content of animal and vegetable oil, COD and ammonia nitrogen in the restaurant wastewater is greatly reduced, thereby preventing the generation of drainage oil from the origin. The filtered restaurant wastewater is assimilated and degraded through aerobic microorganisms, so that the effluent standard is met. In the whole process, vacuum pumping is adopted, sothat peculiar smell diffusion of the restaurant wastewater is effectively prevented, and the surroundings are not affected. The employed equipment is simple, the treatment cost is low, and the methodhas great use and application value.

The invention relates to a wood sawing device, in particular to a wood sawing device for bridge construction. According to the wood sawing device for bridge construction, the time and labor are saved, the cutting speed is high, eyes of cutting personnel are not prone to being hurt by saw dust in the cutting process, and the saw dust can further be cleared away. The wood sawing device for bridge construction comprises a bottom plate and the like; a left support plate is mounted on the left side of the top of the bottom plate, a right support plate is mounted on the right side of the top of the bottom plate, and a top plate is mounted between the tops of the left support plate and the right support plate; and a lifting device body is arranged between the upper portion of the right side face of the left support plate and the upper portion of the left side face of the right support plate, and a cutting device body is arranged on a lifting component of the lifting device body. According to the wood sawing device, through a dust suction device, the saw dust occurring in the cutting process can be cleared away, further the surrounding environment is not affected accordingly, the time and labor are saved, and the cutting speed is high.

The invention relates to grinding equipment for brake clutch plate production, in particular to efficient grinding equipment for brake clutch plate production. In order to solve the technical problems, the invention provides the efficient grinding equipment for brake clutch plate production, and the efficient grinding equipment is small in labor intensity, is low in working efficiency, is not liable to damage during grinding, and does not affect the ambient environment. The efficient grinding equipment for brake clutch plate production comprises a base, a first placing plate, a second placing plate, a right side plate, a first slide rail, a first slide block, a mounting plate, a transverse plate, a grinding ball and the like, wherein the left side of the top of the base is equipped with the first placing plate in a bolt connection mode; and the right side of the top of the base is equipped with the second placing plate in the bolt connection mode. By regulating the distance between the first placing plate and the second placing plate, the efficient grinding equipment can be used for fixing brake clutch plates of different sizes; and moreover, a dust removal device can be used for removing dust.

The invention relates to a nursing chair, in particular to a convenient-for-urination-and-defecation nursing chair for nursing patients with stroke. The convenient-for-urination-and-defecation nursingchair is characterized in that the nursing chair comprises support legs, a transverse plate, a collection basket, a seat board, a mounting plate, a first cover plate, a soft cushion and the like; thesupport legs are mounted on the left side and the right side of the bottom of the seat board symmetrically; a through hole is formed in the seat board; the transverse plate is mounted between the lower portions of the inner side faces of the left support leg and the right support leg; the collection basket is arranged at the top of the transverse plate. The convenient-for-urination-and-defecationnursing chair has the advantages that the patients with the stroke can slowly move downwards through a brake device, thereby being prevented from moving downwards quickly to directly contact with theseat board to hurt themselves; the patients urinate or defecate conveniently to be prevented from urinating or defecating in trousers, so that ambient environments are not influenced.

The invention discloses a flame-retardant antibacterial fabric which comprises the following raw materials including, by weight, 60-70 parts of antibacterial flame-retardant fibers, 30-40 parts of cotton fibers, 50-70 parts of a 10%-12% sodium hydroxide solution, 10-12 parts of fatty alcohol polyoxyethylene ether, 2-4 parts of nano barium oxide, 100-200 parts of treating fluid and 10-20 parts of shaping fluid. By preparing the antibacterial flame-retardant fibers and utilizing physical antibiosis, it can be guaranteed that a textile is antibacterial, the surrounding environment is not affected, viruses cannot reproduce in the textile, and therefore the textile cannot cause self-infection of the human body and cannot become a cross infection medium; and for the antibacterial flame-retardantfibers, compared with a dissolution type antibacterial additive, physical antibiosis is adopted, so that drug resistance of the human body cannot be caused, permeation into the human body like the dissolution type antibacterial additive through the skin is avoided, the immunity of the human body cannot be reduced, and an accumulated toxic reaction cannot be generated.

An eraser with a clamped-in protective sleeve consists of the hollow protective sleeve and an eraser body. Openings at two ends of the protective sleeve and the side walls are provided with clamping grooves, so that the eraser is clamped through the clamping grooves and does not slip out of the protective sleeve easily. When the eraser is used, the protective sleeve is held, the clamping grooves are stressed and press the eraser, and accordingly the eraser does not move.

The invention relates to the field of medical nursing equipment, in particular to a wall-mountable bed unit ozone sterilizer for infectious disease quarantined area. The sterilizer comprises a liftingdriving assembly, lifting guide rails, a bed unit ozone sterilizer main body and a bed cover bag, the lifting driving assembly is fixed on a hospital wall, a lifting hanging rod is connected to the lower part of the lifting driving assembly, the lifting guide rails are fixed on the hospital wall, the lifting guide rails are arranged below the lifting driving assembly, the lifting hanging rod is connected to the lifting guide rails in a sliding manner, hooks are arranged on the back surface of the bed unit ozone sterilizer, the bed unit ozone sterilizer is movably connected to the lifting hanging rod through the hooks, and air guide hoses are arranged between the bed cover bag and the bed unit ozone sterilizer main body. The sterilizer sterilizes the sickbed units through the processes ofvacuumizing, ozone filling, disinfection and ozone analysis. The bed unit ozone sterilizer main body can be hoisted so as to avoid occupying space in the sterilizing process.

A bioreactor for treating sewage is composed of casing, top cover, water inlet tubes extended to bottom of casing, water collector, water outlet tube, aerator, active filler, and a ring-shaped multi-hole plate to divide the internal space of casing into bio-reaction region and depositing-water collecting region and form an air outlet.