215results about How to "Effective flushing" patented technology

The present invention provides an endoscope head end and an endoscope, the endoscope head end having a first observation window and a second observation window provided adjacent to each other on the tip surface of the endoscope head end, and a nozzle provided on the perpendicular bisector of a connecting line connecting the center of the first observation window and the center of the second observation window, the first side wall and the second side wall of the nozzle are located on the two sides of the perpendicular bisector, the distance between the first side wall and the second side wall is gradually increased when the nozzle gets close to the connecting line, and the upper wall of the nozzle is provided with a protruding part protruding towards the direction of the connecting line relative to the first side wall and the second side wall. The protruding part is located in an area outside the visual field range of the endoscope between the first observation window and the second observation window, and the top end, with the shortest distance from the connecting line, of the protruding part is located on the perpendicular bisector. According to the present invention, when the observation windows of two optical systems are cleaned using one nozzle, the nozzle can efficiently clean the first observation window and the second observation window without appearing in the field of view of the optical systems.

The invention belongs to the technical field of pipeline cleaning, and particularly relates to a dynamic wall pipeline with a cleaning structure, which comprises an arc-shaped shovel plate, a connecting spring is fixedly mounted on the back surface of the arc-shaped shovel plate, a bag body is fixedly mounted on one side, far away from the arc-shaped shovel plate, of the connecting spring, and a step end is arranged in the middle of the inner arc surface of the bag body. The ends, away from the arc-shaped shovel plates, of the connecting springs are fixedly installed on the surface of the step end. An arc-shaped groove is formed in the side, close to the step end, of the inner arc face of the bag. The arc-shaped shoveling plate usually has certain hardness and sharpness, stubborn dirt and sediments on the inner wall of a pipeline can be powerfully scraped off, hard-shell-shaped scaling, sticky oil dirt or solid particle accumulation can be effectively stripped off from the pipe wall through the scraping plate, the bag body has soft texture and good water absorption, and the bag body is not prone to falling off. The inner wall of the pipeline can be wiped carefully after the scraping plate scrapes most dirt, and residual sewage and small particles can be adsorbed, so that the inner wall of the pipeline is smoother and cleaner.

The invention belongs to the technical field of wastewater treatment, and particularly relates to a bioreactor for wastewater treatment of an electronic factory, which comprises an activated sludge tank and a control box arranged on the outer side wall of the activated sludge tank, and further comprises a bottom plate and an inner bottom mounted on the activated sludge tank, and a top plate is mounted at a position above the bottom plate in the activated sludge tank. Through the design of the rotary tubular membrane assembly, the device can prevent activated sludge and impurities from being attached, reduce membrane pollution, reduce the cleaning frequency of the membrane assembly, improve the wastewater treatment efficiency and prolong the service life of the membrane assembly, and can automatically clean the attached sludge based on the water inlet pressure of the tubular membrane assembly. The device can automatically remind personnel when the membrane module is damaged, can predict the service life of the membrane module and timely remind the personnel to replace the membrane module, and has a good wastewater treatment effect.

The invention discloses a multifunctional safe flushing system for hemodialysis, and belongs to the technical field of blood purification. The system comprises an arterial blood extraction assembly, a venous blood transfusion assembly and a plasma purification treatment assembly, one end of the venous blood transfusion assembly is connected with one end of the arterial blood extraction assembly through a plasma separator, one end of the plasma purification treatment assembly is connected with the plasma separator, and the other end of the plasma purification treatment assembly is connected with the venous blood transfusion assembly. A multifunctional safe flushing mechanism is arranged at the position, close to the plasma separator, of the plasma purification treatment assembly. During flushing, due to the fact that the path from the multifunctional safe flushing mechanism to the adsorber in the plasma purification treatment assembly is short, the time needed for flushing is shortened, the effective treatment duration is guaranteed, the needed amount of saline water is reduced, the situation that the amount of human body fluid is excessively increased is avoided, and it is guaranteed that the saline water has the needed flushing pressure when flowing to the adsorber; and the washing effect on the adsorber is ensured.

The invention relates to the field of building templates, in particular to a building template cleaning and recycling device which comprises a water tank, conveying rollers are rotatably mounted on the water tank through sealing bearings, a conveying belt is mounted between the two conveying rollers in a conveying mode, a plurality of filtering holes are evenly formed in the conveying belt, and a conveying frame is fixedly mounted at the top end of the water tank. The conveying frame is rotationally provided with a plurality of sets of conveying rollers through sealing bearings, a driving assembly is arranged between the two sets of conveying rollers and one set of conveying rollers, the water tank is rotationally provided with a brush roller through a sealing bearing, the brush roller makes contact with the conveying belt, and the outer wall of the brush roller and the outer wall of one set of conveying rollers are each fixedly provided with a set of gears. The two groups of gears are meshed with each other; when the building template conveying device is used, under driving of the first motor, a building template can be conveyed, filtered concrete impurities are conveyed to the outer side of the water tank, then the brush roller can be driven to rotate, and the brush roller rotates to continuously clean the concrete impurities attached to the surface of the conveying belt.

The invention relates to a mainstream anaerobic ammonia oxidation quick start and efficient stable operation method, which uses an immersed anaerobic ammonia oxidation granular sludge membrane biological composite reactor comprising an upflow anaerobic sludge blanket (UASB), and an MBR is immersed in the upper part of the upflow anaerobic sludge blanket (UASB); the height-diameter ratio of the UASB is 4-6, and the overall length of the MBR is 1 / 2-1 / 3 of the height of the UASB. The granulation of the sludge is realized through the UASB, and the enrichment capacity, the sedimentation performance and the stability of the sludge are improved; in the operation process of the mainstream Anammox, the complete retention of sludge functional bacteria is realized by adopting the operation of gradually shortening the hydraulic retention time and improving the nitrogen load and through the biological complete interception effect of the immersed MBR. In the granulation process of the sludge, the settling performance of the sludge is improved, a large amount of flocculent sludge is prevented from being in direct contact with membrane filaments, the membrane pollution problem in the membrane assembly is relieved, meanwhile, water flow shearing force generated around the membrane assembly can effectively wash pollutants on the surface of the membrane assembly, and the membrane pollution problem is further controlled.

The invention relates to the technical field of inner inflow grating cleaning, aims to solve the problems that solid impurities clamped in gaps of an inner inflow grating are difficult to effectively clean and the dirt intercepting effect of the inner inflow grating is affected, and particularly relates to a V-shaped included angle flushing device for a W-shaped inner inflow grating. A W-shaped inner inflow grating is arranged above the sewage discharge pool, a first supporting frame and a second supporting frame are fixedly connected to the upper portion of the sewage discharge pool, vertical plates are symmetrically and fixedly connected to the bottom of the first supporting frame, a material vibration assembly is arranged on one sides of the vertical plates, and an upper connecting frame and a lower connecting frame are fixed to the side walls of the vertical plates through bolts; the surface of the inner inflow grille is shaken by the vibration block, solid impurities clamped in gaps are effectively cleaned, meanwhile, the inner inflow grille is comprehensively cleaned by the spraying heads which deflect in a reciprocating mode, and the cleaning effect on the inner inflow grille is remarkably improved.

The invention discloses a vertical machining center provided with a chip cleaning mechanism, and relates to the technical field of vertical machining centers, the vertical machining center comprises a shell, a vertical machine tool is fixedly connected in the shell, a metal machining table is horizontally and slidably connected to the vertical machine tool, and a rail chip removing mechanism is arranged between the metal machining table and the vertical machine tool; in the process of controlling the metal machining table to horizontally move out a machined metal workpiece, the portal frame can be synchronously driven to drive the air injection box and the spray head to move reversely, cuttings and cutting fluid remaining on the surface of the vertical machine tool are blown away in time, contact between a guide rail on the surface of the vertical machine tool and the cuttings can be effectively reduced, and the service life of the vertical machine tool is prolonged. Therefore, the abrasion degree of the guide rail is reduced, the original precision of the guide rail is kept, the service life of the guide rail is prolonged, the surface of the vertical machine tool can be kept clean, cuttings are prevented from being accumulated on the guide rail, the positioning precision and repeated positioning precision of the vertical machine tool are improved, and the size precision and shape precision of metal machining workpieces are ensured.

The utility model relates to a perineum flushing device which comprises a pedestal pan and a perineum flusher, and the perineum flusher is installed on the edge of the pedestal pan. The perineum flusher comprises a shell, and a spray head is connected to the upper end of the shell. A water pump and a liquid storage bottle are arranged in the shell, one end of the water pump is communicated with the nozzle, and the other end is communicated with the liquid storage bottle; a vertical partition part is arranged in an inner cavity of the liquid storage bottle to form a first liquid storage cavity and a second liquid storage cavity, and a bubbling assembly is arranged between the water pump and the liquid storage bottle; a first liquid outlet pipe is arranged between the first liquid storage cavity and the foaming assembly, and a second liquid outlet pipe is arranged between the second liquid storage cavity and the foaming assembly; and valves are arranged on the first liquid outlet pipe and the second liquid outlet pipe. When the perineum flusher is used, the perineum flusher sprays cleaning foam to clean bloodstains or lochia, then the perineum flusher sprays clean water to flush the foam, liquid generated in the whole flushing process can flow into the pedestal pan, and the perineum flusher is convenient to operate, clean, sanitary and capable of effectively cleaning the perineum of a puerpera.

The utility model discloses a meat mincer for beef and mutton processing, which belongs to the technical field of beef and mutton processing and comprises a box body and a meat mincing component for beef and mutton processing, and the meat mincing component is mounted on the inner side of the box body; a partition plate is longitudinally and fixedly inserted in the middle of the box body, the two sides of the partition plate are divided into a meat mincing area and a water storage area, a feeding opening communicated with the meat mincing area is formed in one side of the top of the box body, a water tank is installed at the top of the box body through an installation frame, and a submersible pump is installed at the bottom of the inner side of the water storage area; a hose is connected between the output end of the submersible pump and the water tank, a connecting pipe is movably inserted into the bottom of the water tank, a spray head is connected to the bottom of the connecting pipe, a transmission motor is installed on one side of the bottom of the water tank, and a gear pair is installed between the output end of the transmission motor and the corresponding side of the connecting pipe. According to the meat grinder for beef and mutton processing, residues on the surface of the feeding roller can be efficiently washed away.

The utility model discloses gas-liquid separation equipment with an automatic flushing system, and relates to the technical field of gas-liquid separation equipment, the gas-liquid separation equipment comprises an exhaust pipeline, a bottom discharge pipe and a tank body, the exhaust pipeline is mounted and connected at the upper end of the tank body, the bottom discharge pipe is arranged at the lower end of the tank body, and the bottom discharge pipe is connected with the tank body. A gas-liquid input pipe is arranged at the left end of the interior of the tank body, a spraying and washing mechanism is arranged on the upper side of the interior of the tank body, and separation blades are arranged on the tank body above the spraying and washing mechanism. Cleaning liquid in the liquid storage tank body is extracted through the flushing and conveying mechanism according to set time, the cleaning liquid can be conveyed to the spraying and flushing mechanism through the flushing and conveying mechanism, then the spraying and flushing mechanism can flush separation blades above, blockages above can be effectively cleaned, and the cleaning efficiency is improved. And automatic timing flushing is achieved, so that cleaning is more convenient and efficient.

The utility model belongs to the technical field of medical instruments, and particularly relates to an orthopedic cleaning device which comprises a cleaning box. A box cover is mounted at the top of the cleaning box; a water inlet pipe is fixedly connected to the middle of the box cover; the water inlet pipe penetrates through the middle of the tank cover; the end part of the water inlet pipe is fixedly connected with an annular pipe; a plurality of spray heads are fixedly connected to the middle part of the annular pipe; the multiple nozzles are distributed at equal intervals; a brush rod is fixedly connected to the middle of the box cover; the annular pipe and the brush rod are fixedly connected to the interior of the cleaning box; a motor is mounted at the bottom of the cleaning box; the output end of the motor penetrates through the bottom of the cleaning box; a mounting assembly is mounted at the output end of the motor; by means of the structure, the orthopedic instrument can be driven to continuously rotate in the cleaning fluid, certain flushing force is generated, stains and bloodstain impurities attached to the surface of the instrument are effectively flushed away, all parts of the instrument can make full contact with the cleaning fluid, and stains generated at dead corners in the cleaning process of the instrument are reduced.

This utility model relates to the field of cell disruption and filtration technology, and more particularly to a self-cleaning, anti-clogging cell disruption and filtration device. The technical solution is as follows: A self-cleaning, anti-clogging cell disruption and filtration device includes a shell, a collection frame, a fixed ring plate, a connecting shaft, and a fixed shell; the collection frame is slidably placed at the lower part of the shell, the fixed ring plate is fixedly connected inside the shell, the connecting shaft is rotatably connected to the upper part of the fixed ring plate, and the fixed shell is fixedly connected to the left side of the shell. This utility model performs preliminary filtration through a filter membrane, trapping larger fragments, while small particles and liquid permeate through the filter membrane into the collection frame. A motor drives the connecting shaft to rotate, causing the filter membrane to rotate slowly, evenly distributing cell fragments and avoiding localized accumulation. When the ultrasonic generator is activated, the high-frequency electrical signal is converted into mechanical vibration, and the resulting "cavitation effect" not only effectively breaks down the cell membrane but also releases the cell contents.

The invention provides a missible oil type pesticide graded filtering device which comprises a pair of settling tanks, the tops of the settling tanks are connected with liquid inlet pipes, a connecting channel is fixedly connected between the settling tanks, and partition plates capable of being movably inserted into the settling tanks are installed in the connecting channel. The bottom of the settling tank is provided with a discharging pipe, the bottoms of the pair of settling tanks are fixedly connected with a pair of collecting boxes, the discharging pipe extends into the corresponding collecting box, and the extending pipe opening is sleeved and rotationally connected with an internal filter screen cylinder. The device adopts a form of a pair of settling tanks and a pair of collecting boxes, so that the other settling tank and the other collecting box can perform a graded filtering process while one tank body performs settling, the efficiency is high, settled matters can be further centrifugally filtered and collected, and the yield is increased.

The utility model discloses veterinary drug liquid preparation filling equipment easy to clean, relates to the technical field of veterinary drug filling equipment, and solves the problems that in the prior art, cleaning of a filling head is time-consuming and labor-consuming, and the utilization rate of the equipment is reduced. Comprising a filling mechanism, the filling mechanism comprises a machine body, filling heads and a piston pump, the piston pump is connected to the upper end of the machine body, the filling heads are connected with a liquid outlet pipe of the piston pump through liquid conveying pipes, a liquid inlet pipe of the piston pump is connected with a cleaning pipe through a three-way valve, and the cleaning pipe communicates with a cleaning agent storage box; the cleaning agent storage box is connected to the upper end of the machine body; a cleaning tank is arranged at the lower end of the filling head, a conveying mechanism is arranged at the lower end of the cleaning tank, and the conveying mechanism corresponds to the filling head. The cleaning device has the beneficial effects that the piston pump and a connecting pipeline of the piston pump can be cleaned, residual liquid medicine in the filling head can be thoroughly cleaned, and the residual liquid medicine is prevented from breeding bacteria.

A demisting cleaning mechanism comprises an exhaust pipe, the exhaust pipe is fixedly communicated with one side of a desulfurization box, an exhaust fan is fixedly mounted in the exhaust pipe, the end part of the exhaust pipe is communicated with a water-cooling demisting box, a demister body is fixedly mounted in the water-cooling demisting box, and the demister body is fixedly mounted in the demister body. The demister comprises a demister body, a rotary cold water pipe is rotationally connected into the demister body, an annular water pipe sleeves the rotary cold water pipe, a fixed box is rotationally connected to one end of the rotary cold water pipe, a first bevel gear is fixedly mounted at one end of the rotary cold water pipe, and a water inlet pipe is fixedly connected to one side of the fixed box; a hollow rotating shaft is fixedly installed between the water inlet pipe and the rotating cold water pipe, a second bevel gear is meshed with the bottom of the first bevel gear, a rotating shaft is fixedly connected with the bottom of the second bevel gear, a fixing shell is fixedly connected with the bottom of the water-cooling demisting box, and the cleaning effect of the device is good.

The present invention relates to the technical field of car wash machines, and specifically to a car wheel hub cleaning device. A car wheel hub cleaning device comprises a wheel hub positioning device and a wheel hub cleaning device, wherein the wheel hub cleaning device comprises a fixing device, a driving device and a cleaning disc, wherein the driving device is fixed to the upper part of the fixing device, the cleaning disc is fixedly connected to the driving device, the wheel hub positioning device is arranged at the front side of the fixing device, the wheel hub positioning device comprises a positioning seat and a positioning assembly, and the positioning assembly is slidably connected along the positioning seat. The position of the car wheel hub is positioned by setting the wheel hub positioning device, and the position of the car wheel hub is determined by a light sensor, so as to facilitate accurate cleaning of the car wheel hub.

The utility model provides a kind of poultry slaughtering is with automatic opening device, it is related to poultry slaughtering field, including flushing unit, including water storage tank, the bottom of the inner chamber of water storage tank is fixedly connected with electric heating element for heating water, fixedly connected with the back of water storage tank and is used for conveying hot water transmission pump, spring pipe is communicated with the water outlet end of transmission pump;The utility model can be positioned poultry by placing seat cooperation positioning member, while first air cylinder can drive movable seat, placing seat and poultry position movement, facilitate later cutting operation, by cutting knife can open poultry cutting, at the same time, shielding cover can prevent blood dirt splashing when opening, by water storage tank storage water, and utilize electric heating element heating water, transmission pump will hot water be respectively conveyed to spray pipe and the inner chamber of shielding cover by spring pipe and tee, to this can cutting knife and placing seat be washed, effectively wash out its surface blood dirt and impurity, significantly improve the sanitary conditions of poultry opening.

The utility model discloses a filter device of circulating backwash, including filter casing, install a set of bearing seat in the inner chamber of filter casing upper end, bearing seat is sealed with a set of filter core rotation connection, and the rotation action can be realized to filter core through drive assembly, and cooperate transmission assembly and drive cleaning brush rotation, the utility model centrifugal force throws out high -speed water flow, and the impact force of impurity is greatly promoted, and the mechanical cleaning of cooperation cleaning brush, under double effect, can more efficiently remove strong viscosity, firmly attached contaminant and deep pore small impurity, and backwash efficiency improves obviously, and high -efficient backwash reduces backwash frequency and time, and water flow energy consumption is reduced, simultaneously, the filter core is because clean thoroughly, and the service life is extended, and the frequency of replacement is reduced, and the overall operation cost is reduced.

The utility model belongs to the technical field of photovoltaic power generation, and particularly relates to a sunshade based on a perovskite solar cell, which comprises a power storage base, a USB (universal serial bus) power supply interface, a water pump, a water tank, a controller and a sunshade rod are mounted on the power storage base, a water inlet of the water pump is communicated with the bottom side of the water tank, and a water outlet of the water pump is communicated with the sunshade rod. A rotary spraying assembly is rotationally clamped at the top of the umbrella rod, the rotary spraying assembly comprises a self-rotating spray head, a plurality of spraying openings are formed in the side face of the self-rotating spray head, a flow guide plate is arranged at the top end of the self-rotating spray head, an umbrella frame is installed on the portion, below the rotary spraying assembly, of the umbrella rod, and a perovskite solar photovoltaic film umbrella fabric is laid on the umbrella frame. When water is sprayed out through the spraying opening of the rotary spraying assembly, the self-rotating spraying head rotates rapidly under the pushing of the counter-acting force of water flow, the water is made to spray the surface of the perovskite solar photovoltaic thin film umbrella cover in a rotating mode in cooperation with the flow guiding effect of the flow guiding plate, the perovskite solar photovoltaic thin film umbrella cover is effectively cleaned, and the power generation effect is guaranteed.

This utility model discloses a shaping, cooling, and cleaning device for pigskin puffing processing, including a spraying mechanism and a feeding mechanism. The spraying mechanism includes a clean water tank, a water supply pipe, a diversion pipe, and a spray pipe. The feeding mechanism includes an equipment frame, a chain conveyor belt, a hanger, a drive motor, a submersible pump, and cleaning wheels. The hanger is fixedly installed on the upper surface of the equipment frame. The drive motor is installed on the side surface of the equipment frame to drive the chain conveyor belt and cleaning wheels. The submersible pump is installed in the water supply tank and supplies water to the diversion pipe through the water supply pipe. The diversion pipe is connected to the top of the spray pipe, and the spray pipe is movably installed on the equipment frame. This utility model has the advantages of adjustable spray angle, self-cleaning conveyor belt, and thorough cleaning, solving the problems of incomplete cleaning and cross-contamination caused by traditional equipment.

A device for increasing the heat exchange efficiency of a methanol reaction gas heat exchanger belongs to the field of methanol-to-olefins technology. It comprises a feeding hopper, shut-off valves, a pressure tank, a local pressure gauge, and a methanol reaction gas heat exchanger. The bottom of the feeding hopper is connected to the top of the pressure tank via a pipeline equipped with a first shut-off valve. A second shut-off valve is located between the pressurized nitrogen pipeline and the pressure tank. The bottom of the pressure tank is connected to the tube-side inlet of both the first and second methanol reaction gas heat exchangers via pipelines equipped with a third shut-off valve. Nitrogen pipelines are connected to the tube-side inlet of both the first and second methanol reaction gas heat exchangers via fourth and fifth shut-off valves. This invention utilizes the pressure stored in the pressure tank and the nitrogen supply to deliver calcium hydroxide particles to the upper end of the tube side of the methanol reaction gas heat exchanger, causing them to flush the inner wall of the tube side from top to bottom, thereby increasing the heat exchange efficiency, reducing energy loss, and decreasing the load on the water system.

The utility model relates to a pig farm cleaning equipment, including pigsty, is equipped with cleaning mechanism in pigsty, and cleaning mechanism includes: casing, sets up in pigsty, water tank, sets up in the casing, water pump, sets up water tank, and water pump's water inlet communicates with water tank, water pipe, sets up in the casing, and water pipe communicates with the water outlet pipe of water pump, multiple shower nozzles, transverse array sets up on water pipe, and the shower nozzle communicates with water pipe, two groups of moving assembly, and moving assembly includes: track, two groups of moving assembly's track sets up in the left and right inner wall of pigsty respectively, multiple mobile teeth, set up on the track, gear, set up in the track, and with multiple mobile teeth engage, motor, set up in the casing, and the transmission shaft of motor is fixed assembly after going out casing with gear, through setting up cleaning mechanism, to pigsty ground carries out cleaning, through setting up moving assembly, to drive cleaning assembly to move, improves the cleaning area.

The utility model relates to the technical field of drainage collectors, and discloses a drainage collector capable of cleaning the interior, a floating ball switch is additionally arranged on one side of a trap, water is drained from a water supply pipeline through a water guide pipe, an electromagnetic valve is arranged in the middle of the water guide pipe, and when the water level in the trap is detected to be too low, the electromagnetic valve is opened, and the water level in the trap is closed. When the anti-blocking floor drain is blocked, the electromagnetic valve is opened, water is supplemented into the trap pipe through the water guide pipe, the situation of odor returning caused by the low water level can be avoided, the anti-blocking floor drain is installed in a floating mode through the spring, the contact switch is arranged on the lower portion of the anti-blocking floor drain, and when the anti-blocking floor drain is blocked, the contact switch is switched on. When the anti-blocking floor drain is used, the pressure of the anti-blocking floor drain is increased due to water accumulation, the thrust of the spring is overcome to press the contact switch, water is conveyed to the flushing cylinder seat through the water guide pipe, and automatic flushing and cleaning of the anti-blocking floor drain can be realized without manual operation; leakage holes in the peripheral side and the lower portion of the anti-blocking floor drain can be effectively washed and cleaned through the washing spray holes.

The utility model discloses a hip joint ball head fluorescent detection and cleaning exhaust frock, including top placing frame, the bottom mounting plate is connected to the below of top placing frame, the top mounting plate is connected to the top of bottom mounting plate, install the ball head and place the column on top mounting plate, and the hip joint ball head body is placed on the ball head and place the column, be provided with the airway flow through component on the bottom mounting plate, be provided with the draft tube on the bottom mounting plate, and the draft tube is linked together with airway flow through component, the one side of bottom mounting plate is provided with the valve body, after the hip joint ball head body removes the fluorescence liquid, and the water flow is injected from the draft tube in the stage of shower, and the water flow of injection passes through horizontal connecting hole, vertical communicating hole, air hole, and the liquid that the internal hole conical surface of hip joint ball head body is attached is washed effectively, and it is more convenient to wash, avoid the air resistance that the internal cavity is filled with gas, lead to cleaning fluid to be unable to contact cavity inner wall completely, cause local area cleaning blind area.

The utility model provides a kind of oblique membrane plate's desulfurization tower, including desulfurization tower body, circulating spray mechanism, scale removal spray mechanism and baffle;Flue gas enters desulfurization tower body inside by smoke inlet pipe, and enters into desulfurization passage, and contact with the desulfurization lye that circulating spray mechanism sprays realizes desulfurization, and the contact path and contact time of flue gas and desulfurization lye are increased in the desulfurization passage of baffle composition, force flue gas to generate turbulent flow, improve gas-liquid mass transfer efficiency, to improve desulfurization efficiency, and by the spray head of last setting direct alignment possibly formed in baffle below " dry area ", carry out supplementary spray, help to eliminate desulfurization blind area, improve overall desulfurization uniformity and efficiency, by switching three-way valve, spray head can also spray scale removal agent on baffle, can effectively flush scale face on baffle, avoid the influence of airflow circulation of brushing baffle scale.

The utility model relates to the technical field of flying chip prevention of a vertical milling machine, and provides a flange machining vertical milling machine convenient for splash-proof protection of chips, which comprises a milling machine table, and an enclosure component which is flush with the top of the milling machine table and plays an enclosure role is arranged on the outer side of the milling machine table. A splash-proof assembly capable of being lifted to prevent chippings from splashing is arranged at the connecting position of the milling machine table and the enclosure assembly, pull-up assemblies facilitating pull-up are symmetrically arranged on one side of the splash-proof assembly, and in the project that a drill bit is used for polishing parts located at the top of the milling machine table, a worker can hold a sliding base to drive a splash-proof enclosure plate to be pulled up, so that the splash-proof enclosure plate can be pulled up; the splash-proof coaming can be fixed after being pulled up by transversely pulling the pin seat into the clamping groove, the splash-proof coaming higher than the top of the milling machine table after being lifted can be used for retaining chippings, the situation that the chippings are splashed out of the milling machine table to injure workers is avoided, and small chippings can be effectively scoured by spraying through a spray head on the inner side of the splash-proof coaming. And the damage to workers caused by flying of the dust in the working environment is avoided.

The utility model relates to an optical glass lens cleaning and drying device which comprises a washing mechanism and a drying mechanism, the washing mechanism and the drying mechanism are both arranged around a supporting frame on the upper portion of a box body, the washing mechanism comprises a spray head and a water pump, the water pump is arranged on the lower portion of the box body, and the spray head is connected with the water pump through a water pipe. The drying mechanism comprises a drying head and an air pipe, the drying head is arranged on the left side of the supporting frame and communicates with an external air source through the air pipe, the supporting frame comprises a bracket, a pressing seat and a connecting seat, the bracket is fixed to the lower portion of the connecting seat, the pressing seat is hinged to the upper portion of the connecting seat, and the upper portion of the connecting seat is rotationally connected with the top of the box body; according to the cleaning and drying device, the lenses are obliquely placed on the supporting frame, the nozzles and the drying heads are used for washing and drying the lenses, cleaning and drying of the lenses are completed at a time, equipment does not need to be replaced, and the probability that the lenses are contaminated in the transferring process is reduced.

The utility model discloses a spray flushing device for wet electric dust removal, which relates to the technical field of wet electric dust removers and is applied to a dust remover body, a support plate is detachably mounted at the upper end of the dust remover body, an inclined shovel ring is arranged on the lower side of the bottom end of the support plate and can linearly reciprocate along the vertical direction, and an annular groove is formed in the inclined shovel ring. A water pump is fixedly arranged on one side of the upper end of the supporting plate, and a second hose is arranged between the water pump and the annular groove. Dust is removed through vertical movement of the inclined shovel ring, the dust on the surface of the dust collection polar plate is effectively cleaned through movable spraying of the spray head, meanwhile, the situation that the dust is splashed by water flow to fly around can be reduced through the structural design of the inclined shovel ring, and unclean treatment is effectively avoided.