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41results about How to "Avoid clogged pipes" patented technology

Novel transpiring wall reactor for supercritical sewage treatment

The invention relates to a novel transpiring wall reactor for supercritical sewage treatment. The reactor mainly comprises an upper end flange, a cylinder, a lower end flange, a top connector, a burner assembly and transpiring walls, wherein the upper end flange, the cylinder and the lower end flange are fixedly installed, and a sealed space is formed; the top connector is connected with the burner assembly, then is fixedly installed in the center of the upper end flange and is provided with a fuel inlet; a liquid outlet is formed in the lower end flange. The novel transpiring wall reactor is characterized in that the cylinder is provided with multiple layers, the multi-layer cylinder comprises an upper cylinder body and multiple middle cylinder bodies, the upper cylinder body and the upper end flange are fixedly installed, the multiple middle cylinder bodies are fixedly installed through middle rings, the transpiring walls are fixedly installed on the insides of the middle cylinder bodies, a sealed narrow gap is formed between the outer surface of each transpiring wall and the inner surface of each middle cylinder body and a transpiring wall water inlet communicated with each sealed narrow gap is formed in the corresponding middle cylinder body. The novel transpiring wall reactor is scientific and reasonable in structural design, can effectively avoid a pyrolytic reaction in a sewage pre-heating tube, settlement of salt and the like, and has the advantages of simple structure, convenience for disassembly and assembly and easiness of overhaul and maintenance.
Owner:王冰

Domestic anti-blocking vegetable washing sink

The invention belongs to the technical field of vegetable washing sinks, particularly relates to a domestic anti-blocking vegetable washing sink, and aims to solve the problem that the funnel and pipeline of a domestic vegetable washing sink are prone to blocking, and the use of the sink is affected. According to the technical scheme, the domestic anti-blocking vegetable washing sink comprises a vegetable washing sink body and pipe connection flange plates and is characterized in that a faucet fixing seat is fixed to the outer wall of one side of the vegetable washing sink body, a faucet is connected to the top outer wall of the faucet fixing seat in an inserted manner, ports are formed in two sides of the bottom outer wall of the vegetable washing sink body, a first funnel storage pipe and a second funnel storage pipe are respectively fixed to the inner walls of the two ports, and a first linkage pipe and a second linkage pipe are respectively fixed to the bottom outer walls of the first funnel storage pipe and the second funnel storage pipe through the pipe connection flange plates. The vegetable washing sink has the advantages that fan blades are driven to rotate through water flow so as to drive an anti-blocking seat to rotate to drive an anti-blocking rack to stir sundries such as vegetable leaves, the funnel is prevented from being blocked by the static sundries, an external power supply is not needed, manual sundry fishing is not needed, and clean and efficient sewage discharge is achieved.
Owner:六安科科达尔生物科技有限公司

Pseudo goethite method for removing iron in zinc leaching solution

InactiveCN103468951AFast precipitation reactionRapid Settling RemovalProcess efficiency improvementPregnant leach solutionRoom temperature
The invention provides a pseudo goethite method for removing iron in a zinc leaching solution. The method comprises the following steps: adjusting the PH of leachate to be 4.5-5 by using calcium carbonate at room temperature; adding oxydol into the leachate to enable ferrous iron ions to be removed in a manner of goethit, and keeping the pH to be 4.5-5 by adding calcium carbonate; lastly, filtering to remove goethit precipitation. According to the method, a heating process is eliminated, the setting velocity of iron is improved, energy consumption is effectively reduced, and moreover, the production efficiency is improved.
Owner:HUBEI DABEIJIANG ENVIRONMENTAL TECH CO LTD

Feeding speed-adjustable fuel feeding mechanism

The invention relates to a feeding speed-adjustable fuel feeding mechanism. The feeding speed-adjustable fuel feeding mechanism comprises a feeding mechanism body; a feed hopper is arranged on the top end of the feeding mechanism; a circular feeding chamber is arranged at the bottom end of the feed hopper; a curved feed pipe is arranged at the bottom end of the circular feeding chamber. The feeding speed-adjustable fuel feeding mechanism solves the problems that in the prior art, the fuel feeding speed can not be adjusted, and fuel feeding is not convenient. By adopting a multi-stage feeding design, the fuel feeding speed can be adjusted, the fuel feeding mechanism is simple and convenient in adjustment; furthermore, the fuel feeding mechanism is provided with an anti-backfire device, thus being capable of effectively avoiding the fire in a hearth going up, and being better in safety performance.
Owner:南京恒誉名翔科技有限公司

Adjustable water mist fire extinguishing system for computer room

The invention relates to an adjustable water mist fire extinguishing system for a computer room. The adjustable water mist fire extinguishing system comprises a baseplate, wherein rolling wheels are fixedly connected with the bottom of the baseplate; a fixing seat is fixedly connected with the top of the baseplate; a water tank is fixedly connected with the top of the fixing seat; a dust cover ishinged with the top of the water tank through a hinge shaft; and a filtering screen frame is fixedly connected with the bottom of the inner wall of the water tank. The adjustable water mist fire extinguishing system for the computer room has the beneficial effects that through the arrangement of a pressure tank, an adjusting tank and a control valve, a water mist fire extinguishing device can achieve the function of adjusting the water mist spraying scope, the use of the water mist fire extinguishing device can be more convenient, and the fire control by the water mist fire extinguishing device can be enhanced; through the arrangement of the water tank, the filtering screen frame and a water pump, the filtering effect on a water source can be effectively enhanced and the circumstance thata pipeline is blocked by impurities in water during the water pumping process can be avoided; through the arrangement of a threaded sleeve, an adjusting lead screw and an ejector plate, a mist spraying head can achieve the height and direction adjusting function; and when the water mist fire extinguishing device is in use, the spraying scope can be more comprehensive.
Owner:TIANJIN CHENGJIAN UNIV

New energy automobile water circulation heat dissipation device

The invention discloses a new energy automobile water circulation heat dissipation device. The water circulation heat dissipation device comprises an engine, a water pump, a temperature controller anda cooling device, wherein one end of the water pump communicates with the engine, and the other end of the water pump communicates with the temperature controller and the cooling device; the other end of the temperature controller communicates with the engine and the cooling device; and the water circulation heat dissipation device further comprises circulating pipes, wherein the circulating pipes comprise the first circulating pipe, the second circulating pipe, the third circulating pipe, the fourth circulating pipe and the fifth circulating pipe, and the engine and the water pump communicate with each other through the first circulating pipe. The device is reasonable in design and simple to operate, the quality and the service life of cooling liquid are effectively improved, the use effect of the cooling liquid is guaranteed, and meanwhile, water cooling and air cooling are utilized to accelerate heat dissipation and cooling of a radiator, so that the radiator can be kept at a proper temperature, the cooling effect of the engine is guaranteed, and high practicability is achieved.
Owner:JIANGSU HUAZI AUTO INDUSTRY CO LTD

Circulating integrated sewage treatment equipment and use method thereof

The invention discloses circulating integrated sewage treatment equipment. The equipment comprises a primary filtration regulation pool, an anaerobic pool, a membrane biological reaction pool, a sludge pool and a reclaimed water pool. One side of the primary filtration regulation pool is equipped with the anaerobic pool, one side of the anaerobic pool is equipped with the membrane biological reaction pool, one side of the membrane biological reaction pool is equipped with the sludge pool, one side of the sludge pool is equipped with the reclaimed water pool, a drainage seat is arranged at the upper part on one side in the primary filtration regulation pool, and a primary filtration plate is installed below the drainage seat inside the primary filtration regulation pool. Sewage in the membrane biological reaction pool completes treatment by a membrane bioreactor, reclaimed water is discharged into the reclaimed water pool, wherein the incompletely treated sewage at the bottom of the membrane biological reaction pool is conveyed to the anaerobic pool again through a second water pump, and after secondary anaerobic treatment, the treated sewage enters the membrane biological reaction pool from a circulation port, thus completing cyclic treatment of sewage, and ensuring the high efficiency of sewage treatment and high discharge standard.
Owner:东莞市宇科机械科技有限公司

Middle digestive tract implanted tube instrument and rapid implantation method thereof

PendingCN108324575APrevent partial coagulationAvoid clogged pipesMedical devicesFeeding-tubesNoseFeeding tube
The invention discloses a middle digestive tract implanted tube instrument. The middle digestive tract implanted tube instrument comprises a bendable elastic hollow tube with a proximal end and a distal end, and at least one fixed line fixed at a distance of 15 to 30 cm from the distal end of the hollow tube; a head end of the fixed line penetrates into the tube from the outside of the tube, threads the inner wall of the tube for a distance, then passes through the tube, threads the outer wall of the tube for a distance, then penetrates back into the tube to form a single line loop outside thetube, threads the inner wall of the tube for a distance, threads out of the tube, and ties a line knot with a tail end of the fixed line, wherein the line knot is close to the distal end of the hollow tube, the single line loop is away from the distal end of the hollow tube, and the line knot is fixed to the outer wall of the hollow tube by glue and / or a film. The middle digestive tract implantedtube instrument is ingenious in structure, easy to operate, safe and effective, can be retained for a long time, and solves the problems of nasal mucosal damage and bleeding when a nasointestinal feeding tube is implanted rapidly under a traditional endoscopy and high possibility of tube blockage caused by intracavitary coagulation after implantation.
Owner:NANJING FMT MEDICAL

Sewage treatment and sludge recycling system

The invention discloses a sewage treatment and sludge recycling system including a lifting device and a biochemical device; the biochemical device is connected with a drainage device and a sludge backflow well; the sludge backflow well is connected with a concentration tank and a sludge dewatering device successively, the concentration tank is connected to the biochemical device, and the sludge dewatering device is connected to the concentration tank and the lifting device; a sludge mixed liquid enters the biochemical device through the lifting device and is subjected to chemical treatment and is precipitated, sewage is discharged after being treated by the drainage device, generated sludge enters the concentration tank through the sludge backflow well, is concentrated and then is treated by the sludge dewatering device, dried sludge obtained from treatment is carried away, rinsing water generated in a filter pressing process is recycled and is subjected to precipitation treatment, generated water is directly transported to the lifting device and is treated, generated precipitated sludge is transported into the concentration tank, and upper clear water generated in the concentration tank is transported into the biochemical device; the operation cost can be reduced, and the consumption of electrical energy is reduced.
Owner:CHANGYI HAIYANG WATER IND

Textile fabric washing wastewater filtering device

The invention relates to the technical field of textile, and discloses a textile fabric washing wastewater filtering device. The device comprises a first filtering pipe, the left side of the first filtering pipe is connected with a second filtering pipe, and the second filtering pipe is obliquely arranged with the bottom facing downwards. By arranging an inclined plate, when wastewater passes through the inclined plate, the wastewater can impact a scraping rod to rotate the scraping rod, so that the yarn can be preliminarily cut by a cutting strip when the yarn is driven to rotate by the scraping rod, and the blockage of a pipeline caused by yarn caking is avoided, so that the yarn in wastewater can be better wound and collected by a convex rod, and the filtering and anti-blockage effects of the device are ensured. The inclined plate and a fixing frame can be pulled out by lifting the inclined plate upwards, so that the inclined plate and the fixing frame can be cleaned conveniently, then a leakage net is pulled out through a pull ring, a rotating sleeve is taken down after a rubber plug is pulled out, the gauze in the leakage net can be treated, and the follow-up yarn collecting effect is guaranteed.
Owner:陈涛

Coal burning biomass steam and water coupling power generation system and process

The invention provides a coal burning biomass steam and water coupling power generation system and process. On the basis of an existing coal burning power plant, a biomass boiler and a supporting device and heat power system are added. Superheated steam generated when the biomass boiler is used for combusting biomass is fed into a medium pressure cylinder of a steam turbine of the coal burning power plant, and an existing steam turbine power generating unit of the coal burning power plant is used for generating power. According to the coal burning biomass steam and water coupling power generation system and process, mainly a biomass direct combustion technology is adopted, the maximum scale of a single machine is 30 MW, and about 25 tons of biomass can be consumed each year; available fuelof the biomass direct combustion technology is nearly all forestry and agricultural waste, and a contribution can be better made for the local government to solve biomass disposal. The coal burning biomass steam and water coupling power generation technology can fully play the beneficial effects of the efficient power generating unit of the coal burning power plant, meanwhile, the unit load rateof the coal burning power plant is increased, and better adaption to the low trough running manner required by power grid dispatching is achieved.
Owner:NANJING CEC ENVIRONMENTAL ENGINEERING CO LTD

A waste gas purification device for environment protection engineering

The invention relates to the technical field of environment protection engineering, and discloses a waste gas purification device for environment protection engineering. The device includes a fixed pedestal the upper-end external surface of which is welded to a recovery tank. The upper-end external surface of the recovery tank is welded to a purification tank the lower end of which is provided with a dust storage layer. A first gas pipe is fixedly mounted at the external surface of one side of the recovery tank. A second gas pipe is movably mounted on the external surface of one end of the first gas pipe. In a waste gas purification process utilizing the device, a user can utilize an electric mechanism to drive a third rotating shaft to rotate, thus driving a cam to rotate. As the axes ofthe third rotating shaft and the cam do not coincide and are intersected, the cam will generate regular vibration along the axis of the third rotating shaft along with rotation of the third rotating shaft and the cam, and therefore, dust residual on the inner wall of the dust storage layer falls into the recovery tank and a situation that pipelines are blocked with dust is avoided.
Owner:广东锐拓环境科技有限公司

Granulation processing device for compound fertilizer and granulation processing method of device

The invention relates to the field of compound fertilizers, and in particular relates to a granulation processing device for a compound fertilizer and a granulation processing method of the device. The device comprises a urea dissolution tank, a mixing dissolution tank and a drum granulator; a first stirring machine is arranged at the top of the urea dissolution tank, one side of the upper part ofthe urea dissolution tank is provided with a urea inlet, and the other side of the urea dissolution tank is provided with a first overflow opening; the first overflow opening is connected to the interior of the mixing dissolution tank through a pipeline, the top of the mixing dissolution tank is provided with a second stirring machine, the side of the mixing dissolution tank is provided with a powder inlet, and the side of the mixing dissolution tank is provided with a second overflow opening; and the drum granulator is provided with slurry spray heads, the second overflow opening is connected to the slurry spray heads through a pipeline, and the material outlet end of the drum granulator is connected with a rotary dryer, a drum cooler, a screening machine and a film wrapping machine in sequence. The processing device provided by the invention is simple, high-efficiency and low-cost, and the compound fertilizer produced by the device has a uniform particle size and smooth particles.
Owner:宜昌阿波罗肥业有限公司

Powder material dryer based on biomass fuel production and use

The invention discloses a powder material dryer based on biomass fuel production and use. The powder material dryer comprises a housing, an inner cylinder, a heating ring, an oil inlet and an oil outlet, wherein the inner cylinder is coaxially arranged in the housing; the heating ring is fixedly arranged between the outer wall of the inner cylinder and the inner wall of the housing; a second support rod installed on the bottom wall of the housing is arranged below a tray; a first electromagnet is installed at the top end of the second support rod; and a first support rod and the second support rod are correspondingly distributed up and down in the initial state. According to the powder material dryer based on biomass fuel production and use, an internal drying structure of a tank dryer is redesigned, and by means of operation of a motor and rotation of a rotating shaft, and a bottom bearing structure can move up and down greatly under the influence effect of electromagnetic repulsion while rotating, stirring, dispersing and drying are conducted, therefore, the drying means are increased, the drying effect is improved, and meanwhile, metal impurities existing in the powder can be rapidly and efficiently screened.
Owner:周楠

Wastewater degradation device for dichloronicotinic acid production

The invention discloses a wastewater degradation device for dichloronicotinic acid production, which comprises a first tank, a second tank, a base plate, a photocatalytic chamber, and a COD (chemicaloxygen demand) detector, casters are mounted at the four corners of the bottom end of the base plate, the first tank is mounted on one side of the top end of the base plate, the COD detector is mounted on the other side of the top end of the base plate, the second tank is fixed at the middle position of the top end of the base plate, a top cover is mounted on the top end of the first tank, a waterinlet is arranged at the middle position of the top end of the top cover, a plurality of layers of filter screens are mounted on the top end in the first tank, and a temperature sensor is fixed on one side, which is away from the second tank, in the first tank under the layers of filter screens. According to the invention, by mounting the layers of filter screens, production wastewater can be filtered stage by stage, so that solid impurities of the wastewater can be intercepted by the filter screens, and thereby the impurities are prevented from blocking a pipeline.
Owner:ZHEJIANG RONGKAI TECH DEV

Household garbage disposal system and method

The invention discloses a household garbage disposal system and method. The system comprises a drying device which is provided with a first rotary feeding part, a household garbage inlet, a flue gas inlet, a dried household garbage outlet, and a tail gas outlet; a pyrolysis device with a pyrolysis chamber which is further provided with a second rotary feeding part, a dried household garbage inlet,a pyrolysis carbon outlet and a pyrolysis gas outlet; a shell provided with a pyrolysis gas combustor, a first combustion-supporting gas inlet, a post-combustion glue gas outlet and a first post-combustion ash outlet; and a flue gas re-combustion device divided by an internal partition plate into a re-combustion chamber and a separation chamber communicated with each other. A combustion chamber is formed between the shell and the outer wall of the pyrolysis chamber; and the pyrolysis gas combustor is connected with the pyrolysis gas outlet via a pipe. The re-combustion chamber is provided with a post-combustion flue gas inlet, a combustor and a second combustion-supporting gas inlet; the separation chamber is provided with a second post-combustion ash outlet, a post-re-combustion flue gasoutlet and a heat exchange piece; the post-re-combustion flue gas outlet is connected with the flue gas inlet; and the heat exchange piece is provided with a heat exchange medium inlet and a post-heat exchange medium outlet.
Owner:北京云水浩瑞环境科技有限公司

Bathroom hand sink wastewater collectingon and utilizingation device

The invention discloses a bathroom hand sink wastewater collectingon and utilizing ation device, which comprises a hand sink. A T-shaped mounting hole is formed in the center of the lower end in the hand sink, a connecting pipe is arranged in a penetrating hole of the T-shaped mounting hole, the outer wall of the connecting pipe is attached to the inner wall of the penetrating hole of the T-shapedmounting hole, and a check ring is fixedly connected to the top end of the connecting pipe. According to the bathroom hand sink wastewater collectingon and utilizingation device, through arrangementof a filter bucket and a filter net, garbage blockage objects doped in washing sewage can be effectively intercepted, and the situation that the blockage objects flow into a sewer to block the sewer is effectively avoided; through arrangement of a sleeve cover and a first sleeve cover, garbage in the filter bucket is conveniently cleared; through arrangement of a baffle, the peculiar smell flowingback from a drainage pipeline can be effectively blocked; and through arrangement of a water storage tank, the stored sewage can also be supplied into a stool water tank while the washing sewage canbe effectively stored, and the water entering the stool water tank can be used for flushing a stool, so that the purposes of washing sewage collection and utilization are achieved.
Owner:开平市红火卫浴有限公司

Auxiliary electrical equipment cooling device capable of automatically performing water circulation according to temperature

The invention relates to the technical field of electrical equipment auxiliary devices, and discloses an auxiliary electrical equipment cooling device capable of automatically performing water circulation according to temperature. The device comprises a driving motor, a first rotating column is rotatably connected to the lower surface of the driving motor, and a first extrusion part is movably connected to the front surface of the first rotating column; and a water adding bag is arranged below the first extrusion part, a second extruding piece is movably connected to the front face of a secondrotating column, and a water pumping bag is arranged below the second extruding piece. According to the device, the first extrusion part extrudes the water adding bag, the second extruding piece moves upwards, the water pumping bag expands, water enters the upper portion of a cooling pipe from the water adding bag through a first water outlet pipe and flows out of the cooling pipe from a second water inlet pipe to enter the water pumping bag, so that when the temperature of cooling water is too high, circulating exchange is conducted on water with the increased temperature in the cooling pipeand a water storage tank; water in the cooling pipe is cooled to continue to play a cooling effect, the starting time of the device is shortened, electric power resources are saved, and abrasion of the device is reduced.
Owner:广州世湖电子商务有限公司

Sewage pipeline hair interceptor

The invention discloses a sewage pipeline hair interceptor which comprises a barrel body (1) matched with a sewage pipeline. The sewage pipeline hair interceptor is characterized in that intercepting rods (2) with different horizontal heights are respectively arranged in the barrel body (1), projections of the intercepting rods (2) on the cross section of the barrel body (1) are not overlapped, and the upper edge of the barrel body (1) is also provided with a boss (3). The sewage pipeline hair interceptor has the advantages of simple structure, reasonable design, low cost and good hair intercepting effect.
Owner:DALIAN OCEAN UNIV

A wastewater deslimer used for environment protection engineering

The invention relates to the technical field of environment protection engineering, and discloses a wastewater deslimer used for environment protection engineering. The deslimer includes a main body and a turnable cover. The lower end of the main body is fixed to a pedestal, and the upper-end external surface of the main body is provided with a control screen and a feeding port. An electric wire is fixedly mounted at the external surface of one side of the main body, and a plug is fixedly mounted at the external surface of one end of the electric wire. A water discharging pipe and a support are fixedly mounted on the external surface of the other side of the main body. A booster pump is fixedly mounted to the upper part of the main body, and an eddy flow device is fixedly mounted on the external surface of the lower end of the booster pump. A blanking pipe is fixedly mounted on the external surface of the lower end of the eddy flow device. A magnetic separator mounted in the main bodyof the deslimer can recover a part of metal objects in silt when silt aggregates in a desliming process, thus reducing environment damage caused by the metal objects and increasing the metal recoveryand utilization rate.
Owner:广东锐拓环境科技有限公司

Compressor silencing bag assembly

The invention provides a compressor silencing bag assembly. The compressor silencing bag assembly comprises a base, a silencing cover is mounted at the top of the base, a mounting seat is fixedly connected to the top of the base, a compressor is mounted at the top of the mounting seat, hoses are arranged at an inlet and an outlet of the compressor, an air inlet channel is formed in the left side of the base, and a silencing cover is mounted at the top of the air inlet channel. An air inlet channel is formed in the left side of the base, an air outlet channel is formed in the right side of the base, the two hoses are in threaded connection with the air inlet channel and the air outlet channel respectively, a plurality of spoilers are arranged in the air inlet channel, and a plurality of dust exhaust holes are formed in the bottom of the air inlet channel. According to the compressor silencing bag assembly, noise can be well weakened when the compressor works, the quality of the working environment is improved, the physical and psychological health of workers is guaranteed, meanwhile, the filtering assembly is arranged in the air inlet channel, dust in entering air can be removed, and the situation that dust is accumulated to block a pipeline is avoided.
Owner:嵊州市新起点焊接科技有限公司

Device for adding solid organic surface treatment agent for titanium dioxide

ActiveCN103043713BFunction increaseIncrease the function of multi-component organic surface modificationChemical industryTitanium dioxidePulp and paper industryTitanium dioxide
The invention discloses a damping device. A device for adding a solid organic surface treatment agent for titanium dioxide comprises a steam powder machine feeding screw, a steam powder machine and a configuration storage tank, wherein a first feed port is formed in the steam powder machine feeding screw; a solid organic surface treatment agent feeding screw is connected onto the first feed port; the solid organic surface treatment agent feeding screw is driven by a solid organic surface treatment agent feeding screw variable-frequency motor; a second feed port is further formed on the solid organic surface treatment agent feeding screw. The solid organic surface treatment agent entering the steam powder machine from the configuration storage tank originally directly enters the steam powder machine feeding screw from the solid organic surface treatment agent feeding screw, so that the solid organic surface treatment agent and the titanium dioxide are primarily mixed in the steam powder machine feeding screw and enter the steam powder machine together, a series of problems caused by dissolving the solid organic surface treatment agent into water and conveying the solid organic surface treatment agent into the steam powder machine are fundamentally eliminated , and new functions are increased.
Owner:NINGBO XINFU TITANIUM DIOXIDE

Household anti-blocking vegetable sink

ActiveCN109138080BAvoid static clogging of the funnelAvoid the phenomenon of small agitation rangeDomestic plumbingFisheryWater flow
The invention belongs to the technical field of vegetable washing sinks, particularly relates to a domestic anti-blocking vegetable washing sink, and aims to solve the problem that the funnel and pipeline of a domestic vegetable washing sink are prone to blocking, and the use of the sink is affected. According to the technical scheme, the domestic anti-blocking vegetable washing sink comprises a vegetable washing sink body and pipe connection flange plates and is characterized in that a faucet fixing seat is fixed to the outer wall of one side of the vegetable washing sink body, a faucet is connected to the top outer wall of the faucet fixing seat in an inserted manner, ports are formed in two sides of the bottom outer wall of the vegetable washing sink body, a first funnel storage pipe and a second funnel storage pipe are respectively fixed to the inner walls of the two ports, and a first linkage pipe and a second linkage pipe are respectively fixed to the bottom outer walls of the first funnel storage pipe and the second funnel storage pipe through the pipe connection flange plates. The vegetable washing sink has the advantages that fan blades are driven to rotate through water flow so as to drive an anti-blocking seat to rotate to drive an anti-blocking rack to stir sundries such as vegetable leaves, the funnel is prevented from being blocked by the static sundries, an external power supply is not needed, manual sundry fishing is not needed, and clean and efficient sewage discharge is achieved.
Owner:六安科科达尔生物科技有限公司

Engineering waste treatment equipment for construction field

The invention relates to the technical field of construction engineering, and discloses engineering waste treatment equipment for the construction field. The equipment comprises a fixed base, whereina solder block, a supporting rack and a supporting shaft are soldered on the outer surface of the upper end of the fixed base; the supporting shaft is positioned on the other side of the solder block;a first groove is formed inside the fixed base, and is positioned between the solder block and the supporting shaft; a first motor is fixedly arranged on the outer surface of the upper end of the solder block; a frequency conversion mechanism is movably arranged on the outer surface of the front end of the solder block, and a transmission belt coats the outer surface of the frequency conversion mechanism; a first rotating shaft is arranged on one side of the frequency conversion mechanism; and a conveying belt is fixedly arranged on the outer surface of the solder block. The engineering wastetreatment equipment can be used for effectively removing dust, the working environment can be ensured, the inclined angle of the conveying belt can be adjusted at any time by workers conveniently, and the labor intensity of workers can be relieved.
Owner:FOSHAN QIANGWEI NEW ENERGY TECH CO LTD

Textile product production waste material recycle cleaning device

PendingCN109281144AGood flatteningGood extrusion dehydration effectMechanical cleaningPressure cleaningEngineeringWaste material
The invention discloses a textile product production waste material recycle cleaning device comprising a pedestal; a cleaning box is arranged on the outer wall of the top of the pedestal; two supportpoles are respectively arranged on the pedestal top outer wall on two ends of a cleaning box; the top outer walls of the four support poles are respectively provided with a first bearing seat; opposite outer walls of the first bearing seat are respectively fixedly connected with a second rotary shaft and a third rotary shaft via a bearing; a cloth release roller is sleeved on the outer wall of thesecond rotary shaft; a cloth retrieve roller is sleeved on the outer wall of the third rotary shaft; a textile waste cloth is sleeved on the outer wall of the cloth release roller and the cloth retrieve roller; a first water pump is arranged on the outer wall of one side of the cleaning box; a cloth feed pipe is arranged on the outer wall on one side, above the first water pump, of the cleaning box. The recycle cleaning device has extrusion rollers and an electric telescopic rod, and the gap between the extrusion rollers can be adjusted according to the original thickness of the textile wastecloth, thus providing a better flatting and extrusion dehydrated effect, improving the device cleaning effect, and increasing the device practicality.
Owner:江苏四方纺线有限责任公司

Pre-vacuum furnace and application method thereof

The invention discloses a pre-vacuum furnace and an application method thereof. The pre-vacuum furnace comprises an outer furnace body and a gas circulation pipeline arranged at the bottom of the outer furnace body, wherein a filtering mechanism is arranged at the bottom of an inner cavity of the outer furnace body, and one end of the gas circulation pipeline extends to the inner cavity of the outer furnace body and is located below the filtering mechanism; an electric control valve is arranged at the joint of the gas circulation pipeline and the outer furnace body, and a vacuum pump is arranged on the surface of the gas circulation pipeline; and the filtering mechanism comprises an outer frame body and a metal filter screen, the metal filter screen is arranged on the inner side of the outer frame body, first limiting grooves are formed in the left side and the right side of the inner wall of the outer frame body, first limiting sliding rods are arranged at the left end and the right end of the metal filter screen, the first limiting sliding rods are located on the inner sides of the first limiting grooves, and the first limiting sliding rods are arranged in an L shape. According to the pre-vacuum furnace and the application method thereof, dust and particles entering the pipeline can be effectively reduced, the dust and the particles can be treated in a centralized mode, and the practicability of the vacuum furnace is improved.
Owner:德亚炉业科技江苏有限公司

Self-suction sand dredger

The invention discloses a self-suction sand dredger. The self-suction sand dredger comprises an adapter, a mortar pump and a circulating water tank, wherein the mortar pump and the circulating water tank are both arranged in a cabin of the sand dredger; a mortar pipe is arranged at the feeding end of the mortar pump, and the mortar pipe comprises a mixing pipeline and a sand inlet pipeline extending out of the bottom of the dredger; the discharging end of the mixing pipeline is connected with the feeding end of the mortar pump; the sand inlet pipeline is arranged on the side wall of the mixing pipeline and communicates with the mixing pipeline; the inner diameter of a water outlet end pipeline of the circulating water tank is greater than that of the mixing pipeline; one end of the adapter communicates with the water inlet end of the mixing pipeline, and the other end of the adapter communicates with the water outlet end of the water outlet end pipeline of the circulating water tank. The inner diameter of the mixing pipeline is set to be smaller than that of the water outlet end pipeline of the circulating water tank, and the mixing pipeline communicates with the water outlet end pipeline through the adapter. Therefore, when the liquid enters the mixing pipeline, the cross sectional area of the pipeline is reduced, so that the flow rate of the liquid is increased, the gravel sucked into the mixing pipeline can be quickly fed into the next process, and the condition that the pipeline is blocked by the gravel is avoided.
Owner:FUJIAN LIXIN SHIP ENG CO LTD

A central tube multi-nozzle gas scrubber

The invention discloses a central tube multi-nozzle gas washer. The washer comprises a condensate spray pipe, one end of the condensate spray pipe is provided with a condensate inlet, the other end of the condensate spray pipe is used for being inserted into a crude syngas outlet of a gasifier, a sleeve which sleeves the condensate spray pipe is arranged on the periphery of the condensate spray pipe, one end of the sleeve is installed at the crude syngas outlet of the gasifier in a sealed mode, the other end of the sleeve is of a sealing structure, the end, provided with a condensate inlet, of the condensate spray pipe is installed on the sealing structure in a sealed mode, a gas outlet is formed in the sleeve wall surface, side nozzle assemblies perpendicular to the condensate spray pipe wall surface are arranged on the outer wall surface of the condensate spray pipe at intervals, and the side nozzle assemblies are located on the portion, extending into the sleeve and the crude syngas outlet of the gasifier, of the condensate spray pipe. High voltage process condensate and the crude syngas are sprayed in the perpendicular direction through the side nozzle assemblies, a flow field is optimized, the condensate and the syngas are mixed to be more uniform, the wetting effect is greatly improved, and fine ash is more likely to be removed at a downstream elution tower.
Owner:SINOPEC NANJING ENG & CONSTR +1

Printing and dyeing machine capable of filtering printing and dyeing sewage

The invention discloses a printing and dyeing machine capable of filtering printing and dyeing sewage, and relates to the technical field of printing and dyeing. The printing and dyeing machine comprises a printing and dyeing table; the printing and dyeing table is of a rectangular structure and the interior is hollow; the internal hollow structure of the printing and dyeing table penetrates through the right wall surface of the printing and dyeing table; a main body is arranged at the right side of the printing and dyeing table; and the main body is of a rectangular structure and the interiorof the main body is hollow. According to the printing and dyeing machine capable of filtering the printing and dyeing sewage provided by the invention, a drainage pipe is arranged, and the drainage pipe is a pipe of a wave-shaped structure; the interior of the drainage pipe is a pipe that fluctuates up and down from left to right; activated carbon plates are arranged inside the drainage pipe; theactivated carbon plates can filter and adsorb oily impurities in the printing and dyeing sewage, when the sewage in accelerated movement from a pressure tank to the interior of the drainage pipe doesnot move upwards from the an internal slope of the drainage pipe, fiber impurities and sand impurities in the sewage are blocked by the activated carbon plates; and when sewage liquid passes throughthe activated carbon plates, the oily impurities are filtered once by each activated carbon plate, so that the effect of multiple filtering of large particle impurities is achieved.
Owner:湖州金牛纺织印染实业有限公司
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