14results about How to "Regular cleaning" patented technology

The utility model relates to the technical field of filters, and discloses an enteral nutrient canal flushing filter which comprises a box body, a nutrient canal is fixedly connected to the left side of the box body, a liquid inlet pipe is fixedly connected to the right side of the box body, a waste discharge pipe is fixedly connected to the front side of the box body, and a sealing block is slidably connected to the top of the box body. A filter screen is fixedly connected to the bottom of the sealing block, a cleaning assembly is installed on the right side of the interior of the box body, a fixing block is fixedly connected to the inner bottom wall of the sealing block, positioning rods are fixedly connected to the two sides of the fixing block, inserting rods are slidably connected to the peripheries of the positioning rods, and springs are arranged in the middles of the peripheries of the positioning rods in a sleeving mode. According to the washing filter for the enteral nutrition tube, the sealing block, the filter screen, the fixed block, the positioning rod, the inserting rod, the spring, the pull rod and the limiting plate are matched, so that the filtering structure of the washing filter for the enteral nutrition tube can be conveniently disassembled and assembled, the filtering structure can be cleaned regularly, and the working stability of the filter is maintained.

The utility model discloses an anti-blocking seedling raising box for planting, which relates to the technical field of agricultural crop planting and comprises a box body, a driving mechanism is arranged at the bottom of one end of the box body, a plurality of box lamps are connected to the top inside the box body, and a plurality of water spraying mechanisms, a seedling raising frame and a cleaning mechanism are sequentially arranged below the box lamps. A filter plate is arranged at the bottom end of the cleaning mechanism, a collecting box is arranged at the bottom end of the filter plate, a water supply mechanism is arranged at the bottom of the other end of the box, and a box door is arranged on one side of the box. The water spraying mechanism, the sweeping mechanism and the collecting box are arranged in a matched mode, so that water flow with different intensities can be provided for different seedling growing stages, and the situation that plants are damaged or grow abnormally due to the fact that the spraying intensity of the spraying head is high is avoided; the blockage of the filter plate caused by seeping silt can be prevented, and the filtered water can be regularly cleaned to ensure that the environment in the seedling culture box is suitable, so that the seedling culture quality is ensured.

The utility model belongs to detection device technical field, concretely relates to a pH value detection system, including the reaction kettle, the reaction kettle middle part is connected with the buffer tank, is provided with the flow pump between the reaction kettle and buffer tank, is provided with the protective liquid entrance, pH probe and thermometer at the buffer tank top, the reaction kettle middle part is linked with buffer tank lower part, buffer tank upper part is linked with the reaction kettle upper part, is provided with the clamping sleeve outside buffer tank, is connected with the steam spray tank at buffer tank lower part, is provided with the circulating air pump at steam spray tank side part, is provided with the cleaning fluid entrance in buffer tank middle part, pH probe and thermometer electric connection have the controller. The utility model carries out the real -time control of reaction process through the controller, can realize the timing cleaning and the programmed operation, need not manual intervention, the degree of automation is high, has reduced the working strength and the security risk of maintenance personnel greatly.

The utility model discloses a kind of refining machine oil agent circulation systems for fiber production involve fiber production technical field, including refiner, oil agent circulation tank and membrane filtration device, the bottom of the refiner is provided with liquid collecting tank, and the circulating liquid of liquid collecting tank is connected with oil agent circulation tank, and oil agent circulation tank is connected with membrane filtration device and oiling device respectively, and the circulating liquid of oil agent outlet of membrane filtration device is connected with oil agent circulation tank, the refining machine oil agent circulation system for fiber production is also provided with external processor, liquid level transmitter is arranged in the oil agent circulation tank, and oil agent circulation pump is arranged in the liquid outlet of oil agent circulation tank, and solenoid valve I is arranged in the inlet of membrane filtration device;By optimizing oil agent process, improve fiber oiling rate uniformity, make fiber physical property more stable, product strength and elongation rate variation coefficient reduce, significantly improve product quality.Product quality improvement helps company to develop high-end market, improve product added value, enhance market competitiveness.

The utility model discloses a small civil energy-saving boiler which comprises a boiler body and a chimney, the boiler body is composed of an inner container and an outer shell, and a water jacket is formed between the inner container and the outer shell. A first combustion chamber is arranged on the front side in the furnace body, and a second combustion chamber is arranged on the rear side in the furnace body; the first combustion chamber is provided with a side furnace door opening, a front upper furnace door opening and a grate; a drawer type ash storage box is arranged at the lower part of the grate; the second combustion chamber is provided with a rear upper furnace door opening, a vertical heat exchange pipe and a transverse heat exchange pipe, and an ash outlet is formed in the bottom of the second combustion chamber; a smoke collecting box is arranged at the upper end of the chimney, a plurality of smoke and fire pipes are vertically arranged in the chimney, the lower ends of the smoke and fire pipes are communicated with the upper end of the second combustion chamber and the smoke collecting box, and a smoke outlet is formed in the upper portion of the smoke collecting box. The burner is simple in structure, convenient to use, sufficient in burning, high in heat efficiency and suitable for various fuels.

This utility model discloses an air purification mechanism for a ventilation device, including a ventilation housing. The air inlet end of the ventilation housing is connected to an air inlet duct via a flange, and the air outlet end of the ventilation housing is connected to an exhaust duct via a flange. A fan is installed inside the exhaust duct. A mesh protective plate is screwed onto one end of both the air inlet and exhaust ducts. This utility model improves air purification efficiency by sequentially arranging a filter screen, an electrostatic dust collection module, a HEPA filter element, and an activated carbon layer within the ventilation housing. The layered spatial arrangement allows for periodic disassembly, cleaning, or replacement of the filter screen. A self-cleaning structure is provided above the filter screen. A nylon brush moves parallel to the filter screen surface via a synchronous belt, and the negative pressure suction port enhances the cleaning effect. When the differential pressure sensors at both ends detect that the filter screen resistance reaches a preset value, cleaning is triggered, achieving self-cleaning of the filter screen, shortening cleaning time, and improving the filter screen flux recovery rate.

The utility model discloses a boarding guide board which comprises a supporting plate, a mounting seat is fixedly connected to the bottom of the supporting plate, display screens are fixedly connected to the two sides of the mounting seat, two rotating shafts are rotatably connected to the top of the supporting plate in an inserted mode, connecting rollers are connected to the outer walls of the rotating shafts in a sleeved mode, and a flexible transparent belt is connected between the two connecting rollers in a transmission mode. The flexible transparent belt covers the outer side of the display screen, the bottom of the supporting plate is fixedly connected with two cleaning brushes, the cleaning brushes make contact with the flexible transparent belt, the top of the supporting plate is fixedly connected with a motor, and the output end of the motor is fixedly connected with the top end of one rotating shaft. The rotating shaft is driven by the motor to rotate, so that the connecting roller is driven to rotate, the flexible transparent belt is further driven to rotate, dust on the flexible transparent belt is removed through friction between the cleaning brush and the flexible transparent belt, and the display effect of the guide board is guaranteed.

The present invention relates to the technical field of condensers, and in particular to a condenser and system for a refrigerator. A condenser for a refrigerator comprises a bracket, the bracket is fixedly connected to a shell, the shell is equipped with a control panel electrically connected to a remote control terminal, the shell is provided with a first water inlet, the upper side of the shell is provided with a heat exchange chamber connected to the first water inlet, the shell is connected to a rear water shell, the rear water shell is provided with a drain, and the side of the shell away from the rear water shell is connected to a front water shell. The present invention adjusts the position of the interception plate. When the temperature of the refrigerant entering the front water shell is high, the area of ​​the heat exchange tube participating in the heat exchange is increased, thereby improving the heat exchange efficiency of the waste liquid and the cooling water. When the temperature of the refrigerant entering the front water shell is low, the area of ​​the heat exchange tube participating in the heat exchange is reduced, thereby increasing the temperature of the discharged waste liquid, and finally ensuring that the temperature of the discharged refrigerant is at a constant value.

The utility model relates to the technical field of cotton cleaners, and discloses an open-end spinning cotton cleaner which comprises a cotton cleaner body, an air blower is fixedly installed on the upper surface of the cotton cleaner body, an air collecting box is fixedly installed at the output end of the air blower, air conveying pipes are connected to the outer portions of the front surface and the rear surface of the air collecting box, and a partition plate is arranged in the cotton cleaner body. The blowing structure comprises a blowing machine main body, a baffle is arranged on the blowing structure, a fixed column is fixedly arranged in the blowing machine main body, a filter plate is arranged at the joint of an air conveying pipe and the baffle, a collecting box is arranged below the blowing machine main body, and the controller is electrically connected with the air blower, the blowing structure and the feeding structure. Therefore, the effect of regularly cleaning the cotton on the partition plate can be achieved, and the situation that the cotton cleaning quality becomes low and the cotton cleaning efficiency becomes slow due to excessive cotton residues is avoided.

This utility model discloses a polymer composite toothbrush head in the field of daily necessities, including a toothbrush head connected to a toothbrush handle. A toothbrush base is provided at the front end of the toothbrush head, and an mounting groove is formed on the upper side of the toothbrush base. The mounting groove includes an upper groove and a lower groove, with the area of ​​the upper groove being smaller than that of the lower groove. A toothbrush plate is installed correspondingly within the mounting groove, and multiple bristle bundles are provided on the toothbrush plate. A cover is provided at the front end of the toothbrush base corresponding to the toothbrush plate. A rinsing groove is formed inside the toothbrush head, and multiple rinsing holes are formed through the toothbrush plate. Each rinsing hole is staggered from each bristle bundle, and each rinsing hole corresponds to the rinsing groove. This utility model avoids the need to directly replace the toothbrush, saves more raw materials, and allows for regular cleaning of the bristle gaps, keeping the toothbrush clean.

The utility model discloses a router with good heat dissipation effect, which comprises a router main body, the bottom of the router main body is provided with a detachable heat dissipation mechanism, the detachable heat dissipation mechanism comprises a quick-release dust cover, a heat dissipation fan and a flow guide pipe, the bottom of the router main body is provided with a first air inlet and a first air outlet, and the first air inlet is communicated with the first air outlet. A second air inlet is formed in the side face of the quick-release dust cover, a second air outlet is formed in the bottom of the quick-release dust cover, the flow guide pipe is detachably installed in the second air inlet, the top of the flow guide pipe is communicated with the first air inlet, the cooling fan is installed at the lower end of the first air outlet, and a filter plate is arranged in the flow guide pipe. According to the utility model, the detachable heat dissipation mechanism is arranged at the bottom of the router main body, so that a user can conveniently take down the dust cover and regularly clean dust and dirt on the blades and the filter plate, thereby keeping the best heat dissipation performance and equipment stability.

The present invention discloses a coating cold roller circulation cooling quick-change baffle and its driving device, including a cooling baffle lifting driving device, a cooling cavity device and a quick-change cooling baffle device; the cooling baffle lifting driving device is composed of a linear guide rail, a lifting bracket, an electric cylinder, an electric cylinder fixing seat, a movable joint, a motor, and a reducer. The electric cylinder, the motor, and the reducer are fixedly mounted on the electric cylinder fixing seat. The electric cylinder is fixedly connected to the lifting bracket through a movable joint. The motor drives the electric cylinder to extend or retract through the reducer, and synchronously drives the lifting brackets on both sides to move up and down along the linear guide rail; the cooling cavity device and the quick-change cooling baffle device are fixedly mounted below the lifting bracket. The present invention improves the cooling effect of the coating cooling baffle and improves the coating finished product rate. In addition, a cooling baffle lifting driving device is added, and the cooling baffle is simply and efficiently disassembled and replaced, which reduces maintenance time.

The utility model relates to a semi-closed circulating spraying device, which belongs to the technical field of permanent magnetic ferrite cleaning and comprises a cleaning box, a mounting plate is mounted at the lower end of the side edge of the cleaning box, a water pump is mounted at the upper end of the mounting plate, a water pumping pipe is arranged on one side of the water pump, and the water pump is connected with the cleaning box through the water pumping pipe. A water pump is installed at the upper end of the cleaning box, a water injection pipe is installed at the upper end of the water pump, a portal frame is installed on the side edge of the upper end of the cleaning box, a water collecting box is installed at the lower end of the portal frame, and a spray head is installed at the lower end of the water collecting box. According to the magnetic tile cleaning device, the cleaning fluid is arranged in the cleaning box and then sprayed on the magnetic tile through the spray head, so that the magnetic tile can be cleaned, in addition, the filter screen is arranged, the used cleaning fluid can be conveniently filtered, and the filter screen can be conveniently taken out from the cleaning box so that the filter screen can be regularly cleaned.

The invention discloses a waste liquid treatment technology field, specifically a palladium waste liquid filtering and processing equipment, which includes: a cabinet; a deceleration component, arranged at the upper part of the cabinet; a stirring component, arranged at the middle part of the cabinet; a driving component, arranged at the middle part of one side of the cabinet, wherein the upper and lower parts of the driving part of one side of the driving component are respectively movably connected with the deceleration component and the stirring component; an adjustable transmission component, located at the lower part and the upper part, respectively movably connected with the driving part in the middle part of the driving component and the driving part on the other side; a filtering component, arranged at the lower part of one side of the cabinet, wherein the filtering component is movably connected with the upper adjustable transmission component. The palladium waste liquid filtering and processing equipment can regularly clean the flocs on the filtering component to prevent the filtering component from losing the filtering effect, and automatically complete the collection of flocs, so as to facilitate the centralized recovery of palladium in the waste liquid.