17results about How to "With self-cleaning function" patented technology

This utility model relates to the field of oven equipment technology, specifically an infrared oven with a self-cleaning function. It includes an infrared oven body, with several supporting columns evenly fixedly installed at the bottom of the oven body. A load-bearing base plate is fixedly installed at the bottom of each supporting column. An adjustable cleaning mechanism is provided on one side of the top of the infrared oven body. This self-cleaning infrared oven, through the adjustable cleaning mechanism, uses a micro-motor to drive a transmission screw to rotate, causing a sliding nut block to move up and down along a limiting groove. This, in turn, drives the supporting limiting connecting rod, L-shaped bracket, vacuum head, and cleaning brush to achieve height adjustment. This design effectively solves the problem of inconvenient height adjustment of cleaning components in existing technologies. It can precisely adjust the contact height and force between the cleaning brush and the surface to be cleaned (such as a conveyor belt) according to different cleaning needs, improving the cleaning effect and enhancing the flexibility of cleaning use.

This invention relates to the field of wastewater treatment technology, and in particular to a microfiltration wastewater treatment device for industrial wastewater turbidity removal. The device includes a treatment cylinder and an L-shaped wastewater pipe installed at the top of the treatment cylinder. A swinging filter assembly is installed at the top inner part of the treatment cylinder. The swinging filter assembly shakes and filters the wastewater. The swinging filter cartridge within the swinging filter assembly swings and moves the filtered impurities. During the swinging process, the swinging filter assembly throws out the wastewater while simultaneously causing the filtered impurities to flow. This invention achieves dynamic separation through swinging filtration, combined with real-time self-cleaning via rotating scraping. The filter cartridge is automatically cleaned by a torsional brush assembly. A fixed filter cartridge with a blocking filter assembly effectively blocks filtration and also possesses a self-cleaning function. This allows for the simultaneous and continuous execution of filtration and cleaning processes, significantly improving wastewater turbidity removal efficiency and the stability and durability of the equipment operation.

The application discloses a photovoltaic power generation system and relates to the photovoltaic power generation field.The device comprises a plurality of photovoltaic component module units and a plurality of fixed counterweight blocks; wherein the photovoltaic component module unit comprises a wedge-shaped groove and a connecting frame.The photovoltaic component is fixed to the notch position at the bottom of the wedge-shaped groove, the photovoltaic component module units are fixedly connected through the connecting frames, the photovoltaic component arrangement is formed, a fixed counterweight block is arranged between two adjacent photovoltaic component module units, and the photovoltaic component arrangement is pressed above the lower platform through the fixed counterweight block.The structure of the device simplifies the photovoltaic system component, reduces the installation workload, and improves the power generation efficiency.

The utility model relates to the technical field of filter cleaning, and discloses a filter with a self-cleaning function, which comprises a shell, a sealing cover is arranged on the top surface of the shell, a cleaning component is fixedly connected to the top surface of the sealing cover, two groups of clamping components are arranged in the shell, a filter layer is arranged in the shell, and the cleaning component is fixedly connected to the top surface of the sealing cover. The cleaning assembly comprises a servo motor fixedly connected to the top face of the sealing cover, and one end of the servo motor is fixedly connected with a rotating rod. According to the filter with the self-cleaning function, through the arrangement of the cleaning assembly, when the filter is used, a servo motor is started, the servo motor rotates to drive a rotating rod to rotate, the rotating rod rotates to drive a telescopic rod to rotate, the telescopic rod rotates to drive a brush rod to rotate, and the brush rod rotates to clean the inner wall of a filtering layer; therefore, the device can regularly clean the filter screen, remove impurities, maintain the permeability of the filter screen, and ensure the stable filtering efficiency and performance of the filter.

The application discloses a dust removal equipment and method for cat litter production workshop, and relates to the technical field of dust removal equipment. The equipment comprises a cylinder, a conical cylinder fixedly connected to the bottom, a ventilation pipe communicated with a bag-type dust collector at the top, and a turbine driven by inlet airflow. Dust-containing air enters the cylinder tangentially to form a spiral airflow. Large-particle dust is centrifugally separated in the conical cylinder and discharged from a dust outlet. The airflow then rises and passes through a filter plate in the ventilation pipe for secondary dust removal. Meanwhile, the turbine drives an arc-shaped scraper to automatically clean the dust accumulated on the filter plate, and the dust is sent back to the pre-dust removal area through a dust collection channel and a dust discharge baffle for recycling treatment. Finally, the clean airflow enters the bag-type dust collector to complete three-stage filtration. The turbine drives the scraper on the movable plate to automatically clean the bag through a transmission shaft and a speed reducer. The method realizes multi-stage efficient dust removal and equipment self-cleaning, improves dust removal efficiency, and avoids secondary pollution.

This invention relates to the field of microbial culture technology, and more specifically, to a microbial fermentation culture tank for planting culture media. The tank includes a tank body, a motor fixedly mounted on the top of the tank cover, a stirring shaft fixedly connected to the bottom of the motor drive shaft, and a stirring paddle fixedly mounted on the outer side of the middle section of the stirring shaft. The invention is characterized by: a defoaming component positioned between the outer top of the stirring shaft and the inner wall of the tank; a scraper ring component positioned at the top of the defoaming component; and a homogenizing component positioned between the bottom of the defoaming component and the bottom of the stirring shaft. This invention uses a rotating stirring shaft to drive the defoaming paddle and collision blocks to rotate, causing the collision plates to collide with the collision blocks. This, in turn, causes the scraper ring to rotate and slide, scraping away the fermentation liquid on the inner wall. Simultaneously, the bottom stirring teeth can perform horizontal rotational stirring and linear reciprocating stirring perpendicular to the stirring shaft, resulting in a more uniform mixing density of the fermentation liquid at the bottom.

The invention relates to the technical field of double-medium tubular heat exchangers, in particular to an energy-saving heat exchanger of a coating machine drying oven. Comprising a frame defined by a left plate, an upper plate, a right plate and a lower plate. A snakelike heat exchange pipe is arranged on the inner side of the frame body; the outer wall of the heat exchange tube is sleeved with fins for heat exchange; two partition plates are fixedly connected between the upper plate and the lower plate; the inner side of the frame body is divided into a middle heat exchange cavity, a left collecting cavity and a right collecting cavity by the two partition plates; front and rear openings of the collecting cavity are fixedly connected with baffle plates; the top and the bottom between the two partition plates are fixedly connected with a rib frame; in the process that high-temperature waste gas penetrates through the heat exchange cavity of the heat exchanger, the driving motor is matched with the gear ring to drive the fins on the heat exchange pipe to rotate, so that the high-temperature waste gas can be in unobstructed contact with the fins at all positions in the process that the high-temperature waste gas penetrates through the heat exchanger from back to front, and then the heat exchange effect of the heat exchanger is improved; and the heat exchanger also has a self-cleaning function.

The invention discloses an improved membrane electrode and a preparation and application method thereof. The improved membrane electrode comprises polyvinyl alcohol-activated carbon as a basic electrode, and a bimetallic doped carbon-based catalyst and a porous carbon-based catalyst which are respectively positioned on two sides of the basic electrode and are used as an anode and a cathode. Activated carbon is used as a catalytic membrane electrode base material, polyvinyl alcohol is used as a binder to prepare PVA-AC, a catalyst is loaded to the PVA-AC based on bimetallic blending, high-temperature pyrolysis and electrostatic spinning to prepare an electro-catalytic anode with excellent oxidation-reduction performance, and an electro-catalytic cathode is prepared based on high-temperature pyrolysis and electrostatic spinning. And an aeration device is further introduced to construct the CDI system.

This invention provides a grouped self-cleaning aeration and fluidization system, relating to the field of wastewater treatment aeration technology. It includes: a dissolved oxygen sensor, an intelligent control box, a blower, and grouped aeration modules. The intelligent control box includes a power distribution module, a control and protection module, a PLC control module, a cloud-based IoT gateway module, and a data acquisition module. The grouped aeration modules include multiple aeration units; each aeration unit includes multiple independent microporous hoses, hose fixing brackets, and butterfly valves. The dissolved oxygen sensor is connected to the PLC control module. The PLC control module, blower, and grouped aeration modules are connected sequentially. The PLC control module is connected to the butterfly valves. The PLC control module controls the opening and closing of the butterfly valves, performing self-cleaning and starting / stopping the grouped aeration modules. This invention can form directional water flow, achieving full-pool aeration and fluidization, preventing sludge accumulation at the bottom of the pool, and improving sludge suspension and oxygen transfer efficiency.

The utility model discloses a self-cleaning air pressure dust removal filter element structure, relates to the technical field of air pressure dust removal filter elements, and aims to solve the problems that an existing dust removal filter element needs to be replaced after being used for a period of time or dust desorption operation is carried out through reverse pulse type blowing, self-cleaning operation is inconvenient, and practicability needs to be improved. According to the technical scheme, the device is characterized by comprising a first connecting base, a second connecting base is installed at one end of the first connecting base, a third connecting base is fixedly installed at one end of the second connecting base, a supporting cylinder is in threaded connection with one end of the third connecting base, and a mounting base is fixedly installed on the end face of the supporting cylinder; a vibrator is fixedly mounted on the inner side of the mounting seat, one end of the first connecting seat and one end of the second connecting seat are fixedly connected with spherical connecting structures, and the two spherical connecting structures are rotationally connected. And the effects of quick and convenient self-cleaning operation, high desorption efficiency and high practicability are achieved.

This invention provides a docking device and method for actively capturing floating pipes on the water surface, belonging to the field of nuclear power plant cold source interception net waste cleaning technology. The docking device and method for actively capturing floating pipes on the water surface includes a hull and a floating body unit, both of which float on the water surface. A docking male is provided at the bow of the hull. It also includes: a multi-degree-of-freedom moving unit installed at the bow of the hull; and a docking unit installed on the multi-degree-of-freedom moving unit for grasping the floating body unit, achieving active capture and precise docking of the floating pipe. Through the multi-degree-of-freedom moving unit, the conical docking structure, and sensor positioning, it automatically compensates for bilateral dynamic disturbances caused by waves and water flow, completing docking without manual assistance, significantly improving docking efficiency and accuracy, avoiding interface collision damage and leakage, and eliminating the safety risk of falling into the water during manual operation. It can still operate stably in complex sea conditions.

The utility model relates to wall -hanging stove technical field, and disclose a kind of wall -hanging stove with self-cleaning function, it is characterized by: including wall -hanging stove body;The wall -hanging stove body is provided with cleaning assembly, the cleaning assembly includes: fixed plate, symmetrically set in the wall -hanging stove body both sides;Collecting box, fixedly connected to the fixed plate outer side wall of two;Water tank, fixedly connected to the collecting box outer side wall, and symmetrically provided with two;The utility model has the advantages of without manual cleaning, when the wall -hanging stove body needs to be cleaned, operator opens two water pumps, so that two water pumps respectively pump out the water in its side water tank, then send into two sides water spray pipe, water is sprayed out through water spray pipe, the surface of wall -hanging stove body is cleaned, dirty water after cleaning is collected in collecting box, after use, operator discharges dirty water through blow-off pipe, without manual cleaning, solve the problem of manual cleaning device.

The utility model discloses a drainage structure which comprises a flue gas channel in a boiler, a drainage structure body is arranged in the channel, the section of the drainage structure body is in a water drop shape with a large head and a small tail, and the two ends of the drainage structure body are connected to the left side and the right side of the channel. The drainage structure body comprises a head structure, a tail structure, a front drainage face and a rear drainage face, the head structure and the tail structure are in smooth transition connection through the front drainage face and the rear drainage face, and a drainage structure center line used for reflecting the size of the drainage structure body is arranged in the drainage structure body. Both the front drainage surface and the rear drainage surface are smooth transition planes or arc surfaces, when a working medium flows through the drainage structure body, a directional drainage effect can be generated, perturbing and flowing resistance of the working medium can be reduced, meanwhile, the smooth transition planes or arc surfaces are not prone to dust accumulation, and under the condition of a certain working medium flow speed, the working medium is not prone to dust accumulation. The self-cleaning function is realized.

The invention relates to a spectrum shift radiation refrigeration photosynthetic active film as well as a preparation method and application thereof, and belongs to the technical field of agricultural films. In order to solve the problem of heat accumulation in an existing greenhouse, the invention provides a spectrum shift radiation refrigeration photosynthetic active film which sequentially comprises a surface radiation refrigeration layer, a middle spectrum shift layer, a middle ultraviolet / near-infrared isolation layer and a substrate protection layer from top to bottom. On the basis of the selective absorption characteristic of plants to light, a technical route of combining a Stokes photon conversion effect and atmospheric window radiation refrigeration is adopted, 500-600 nm wave band light is converted into 600-700 nm wave band light, meanwhile, 400-480 nm photosynthetic active light and 600-700 nm photosynthetic active light selectively penetrate through the light, and ultraviolet light and near-infrared light are blocked. The film has the characteristic of high emissivity of an atmosphere window of 8-13 microns, can realize passive radiation refrigeration, effectively reduces the temperature of a greenhouse, and has wide market prospects and social and economic benefits.

This invention discloses an ultra-high reflectivity, high weather resistance, and frost-resistant sandwich reflector for concentrating solar collectors. An anti-frost and snow-resistant superhydrophobic coating is located on the upper surface of ultra-clear semi-tempered float glass. A first anti-reflection layer is located on the lower surface of the ultra-clear semi-tempered float glass. A reflective layer is located on the lower surface of the first anti-reflection layer, an anti-reflective layer is located on the lower surface of the reflective layer, a metal-doped absorbing layer is located on the lower surface of the anti-reflective layer, and a second anti-reflection layer is located on the lower surface of the metal-doped absorbing layer. A fully tempered float glass support is bonded to the second anti-reflection layer on the lower surface of the ultra-clear semi-tempered float glass using a vacuum lamination process, forming a sandwich concentrating reflector. The edges of the sandwich concentrating reflector are sealed with an edge sealant. This invention not only ensures a reflectivity of 95.5-97% but also exhibits strong weather resistance, significantly reducing the defrosting time in winter, daily cleaning time and frequency, and slowing down the decay of reflectivity, thus extending its service life.

The utility model relates to a gas blowing dust removal device and a dust removal system thereof, the gas blowing dust removal device is provided with a blowing body for blowing gas flow, the blowing body is provided with a blowing surface, the gas flow is continuously sprayed onto the blowing surface and flows on the blowing surface, and the water flow is continuously sprayed onto the blowing surface and flows on the blowing surface; and when the airflow and the water flow are converged together, dust particles in the gas are captured into the water flow, so that the gas dust removal effect is realized. Compared with the prior art, the gas blowing dust removal device and the dust removal system thereof have the advantages that when airflow flows along the blowing surface in an attached manner, the edge and the center of the airflow can be in full contact with a water film (or water mist), so that dust particles are ensured to be adsorbed and taken away by water flow, and the dust removal effect is further improved; the existing technical problems can be effectively solved.

The utility model provides a dustproof automatic packing machine which comprises a packing conveyor. The cover base is located above the packaging conveyor, linear modules are connected to the two sides of the cover base, and the bottoms of the linear modules are fixedly connected with a rack of the packaging conveyor; the flat plate is fixedly mounted on the right side of the cover seat, and an edge folding mechanism is arranged on the right side of the flat plate; the sealing mechanism is mounted in the right side of the cover seat; the sealing mechanism is provided with a downward pressing assembly, and a side pressing assembly is arranged on the side, away from the flat plate, of the sealing mechanism. And the brushing and sweeping mechanism is arranged on the right side of the sealing mechanism, and the brushing and sweeping mechanism is connected with a shaking part. And the carton is cleaned before the adhesive tape is pasted, and the adhesive tape is compacted for many times after being pasted, so that the pasting effect is guaranteed.