344results about How to "Improve dust removal effect" patented technology

The utility model discloses an electronic product detection dusting machine capable of adjusting the position of a dust suction inlet, which relates to the technical field of dusting equipment and comprises a workbench and mounting frames, the mounting frames are symmetrically arranged at the top end of the workbench, and a dust collection box is arranged at the top end of each mounting frame. A dust suction mechanism is arranged at the position, located on one side of the dust collection box, of the top end of the mounting frame and comprises a dust suction machine body, dust suction pipes and a dust suction opening, the dust suction machine body is mounted at the top end of the mounting frame, the dust suction pipes are connected to the two sides of the dust suction machine body correspondingly, and one dust suction pipe is connected with the dust collection box; and one end of the other dust suction pipe is connected with a dust suction port. According to the dust remover, the displacement mechanism and the adjusting mechanism are arranged, so that the position and the angle of the dust collection opening of the dust remover can be adjusted according to needs, the dust remover can better adapt to electronic products of different shapes and sizes, meanwhile, a wider cleaning area can be covered, blind areas are reduced, and the dust removal effect on the electronic products is improved.

The invention relates to the technical field of power supply control, in particular to an intelligent control method and system for an ultrahigh-frequency power supply for electric precipitation based on data analysis, and the method comprises the steps: 1, collecting all monitoring data controlled by the ultrahigh-frequency power supply for electric precipitation, the method comprises the following steps: step 1, obtaining various parameters for analyzing ultrahigh frequency power supply control performance indexes, step 2, analyzing the various parameters in the step 1 to obtain various control indexes for ultrahigh frequency power supply intelligent control, and step 3, respectively comparing the various control indexes obtained in the step 2 with a threshold value, the method comprises the following steps: step 1, comparing the control indexes, and triggering an ultrahigh frequency power supply control mechanism according to a comparison result, step 4, based on the comparison result obtained in the step 3, carrying out comprehensive analysis on the regulation factors of the control indexes through a big data analysis technology, and step 5, carrying out man-machine interaction on a comprehensive analysis result obtained in the step 4. By collecting and analyzing operation data of the electric precipitator in real time, intelligent control over the ultrahigh-frequency power supply can be achieved, the electric precipitation efficiency is improved, and energy consumption is reduced.

The invention discloses an efficient photovoltaic cell panel intelligent cleaning and dust removing device which comprises a mounting frame, a sweeping mechanism, a first driving mechanism and a second driving mechanism. The photovoltaic cell panel is mounted on the mounting frame, and the sweeping mechanism is used for conducting dust removing operation on the surface of the photovoltaic cell panel; the first driving mechanism is used for driving the sweeping mechanism to reciprocate in the length direction of the photovoltaic cell panel, the second driving mechanism is used for driving the sweeping mechanism to rotate, and through the arrangement of the first driving mechanism and the second driving mechanism, the function of longitudinal and transverse bidirectional sweeping of the sweeping mechanism on the surface of the photovoltaic cell panel is achieved; therefore, comprehensive and efficient cleaning of the surface of the photovoltaic cell panel is achieved, the problems that traditional dust removal equipment can only conduct cleaning in a single direction and is poor in cleaning effect are effectively solved, the photoelectric conversion rate of the photovoltaic cell panel is remarkably improved, the whole operation of the cleaning mechanism is driven by the same motor, and the cleaning efficiency is improved. And the dust removal energy consumption and the manufacturing cost are effectively reduced.

The invention discloses an air quality feedback dust falling device for building safety engineering, and relates to the technical field of dust falling devices. Comprising a shell, an air suction port and an air exhaust port are formed in the two sides of the shell, a driving motor is arranged at the bottom of the shell, the output end of the driving motor is connected with a transmission shaft, a lifting plate is installed on the transmission shaft, a filter screen is installed on one side of the lifting plate, a driving plate is installed below the lifting plate, two sets of partition plates are installed below the driving plate, and a fixing plate is installed between the two sets of partition plates. A vortex piece is arranged on the lower side of the fixed plate, a cleaning plate is slidably installed in the vortex piece, a pressurizing cover is installed below the cleaning plate, a rotating plate is installed in the pressurizing cover, the flowing direction of dust and air in the vortex piece changes continuously, the dust impacts the inner wall of the vortex piece and loses kinetic energy, the air continues to flow towards the air outlet, and the positive plate attracts the dust. And the dust removal effect of the dust is improved through the cooperation of the vortex sheet and the positive plate.

The utility model relates to the technical field of building construction dust fall, and discloses an on-site dust fall device for engineering building construction, which comprises a box body, four corners of the bottom of the box body are fixedly connected with supporting columns, the left side and the right side of the bottom of the box body are fixedly connected with L-shaped fixing plates, the inner sides of the two L-shaped fixing plates are fixedly connected with convex blocks, and the convex blocks are fixedly connected with the bottom of the box body. Pressing plate bases are slidably connected to the adjacent sides of the two L-shaped fixing plates correspondingly, first grooves are formed in the left side and the right side of each pressing plate base correspondingly, wheels are installed at the four corners of the bottom of each pressing plate base correspondingly, the tops of the L-shaped fixing plates are rotationally connected with two-way screw rods, and the left ends and the right ends of the outer walls of the two-way screw rods are rotationally connected with guide blocks correspondingly; according to the utility model, the wheels are driven to move up and down through the movement of the two-way screw rod, the guide block and the connecting plate, and dust particles suspended in the air can be effectively captured through the filter plates mounted on the two sides of the fan, so that the air pollution is reduced.

The invention relates to the technical field of ash removal and dust removal, in particular to an industrial dust removal control system, equipment and device based on a dust sensor, and the system comprises a dust removal box chamber data acquisition module which obtains the dust concentration of an outlet and an inlet of a dust removal box chamber and internal and external pressure difference data, and a dust data analysis module which constructs a pressure difference increase coefficient; aiming at the outlet concentration sequence and the inlet concentration sequence, respectively obtaining stationary coefficients of the outlet concentration sequence and the inlet concentration sequence; an inlet and outlet difference coefficient and a pressure difference concentration irrelevant index of the dust removal box chamber are constructed, and the ash removal confidence coefficient of the dust removal box chamber is obtained in combination with the pressure difference increasing coefficient, the stable coefficient of the outlet concentration sequence and the inlet and outlet difference coefficient; and the ash removal evaluation module is used for evaluating whether the filter bag of the dust removal box chamber is subjected to ash removal treatment or not according to the ash removal confidence coefficient of the dust removal box chamber. The dust removal condition of the filter bag in the dust removal box chamber can be accurately monitored, and the dust removal effect of the dust removal box chamber is improved.

The invention relates to the technical field of computer protection devices, and discloses a computer network equipment protection device and a use method thereof.The computer network equipment protection device comprises a protection shell, computer equipment is arranged in the protection shell, a round block is fixedly installed on the front face of the protection shell, and the tail end of the round block extends into the protection shell; a special-shaped groove is formed in the circular block, the dehumidification mechanism comprises a plurality of air inlet holes formed in the front face of the circular block, and a rotating shaft is rotationally installed in the special-shaped groove. In the extrusion process of the extrusion roller, the extrusion roller rotates along the circumference of the water absorption sponge and extrudes water filtered from air on the water absorption sponge in cooperation with rotation of the water absorption sponge, and the extruded water forms water drops and flows out from the air inlet holes along the gradient of the special-shaped groove; therefore, the water absorption sponge is prevented from being saturated due to excessive water on the water absorption sponge, and the water filtering effect of the water absorption sponge is influenced.

The utility model discloses a dust removal head, which comprises two positive pressure cavities arranged in a first box body, and air outlet grooves arranged on the bottom surfaces of the positive pressure cavities and penetrating through the bottom surface of the first box body; the negative pressure cavities are formed in the first box body, the negative pressure cavities and the positive pressure cavities are arranged in parallel, the three negative pressure cavities and the two positive pressure cavities are distributed in a staggered mode, and the bottoms of the negative pressure cavities penetrate through the bottom face of the first box body; the positive pressure pipe joint is communicated with the positive pressure cavity; the second box body is connected to the upper surface of the first box body, and the second box body is communicated with the three negative pressure cavities through air draft holes; the negative pressure pipe connector is connected to the side face of the second box body in the length direction. According to the scheme, the two positive pressure cavities and the three negative pressure cavities are arranged, the negative pressure cavities and the positive pressure cavities are parallel and distributed in a staggered mode, foreign matter can be rapidly blown up through positive pressure airflow blown out of the positive pressure cavities, the blown foreign matter can be rapidly sucked through negative pressure airflow of the negative pressure cavities, the overall dust removal effect is good, and efficiency is high.

The invention relates to the technical field of tempered film processing, and discloses a corner grinding device for tempered film processing, the corner grinding device for tempered film processing comprises a base, a stand column is fixedly mounted at the top of the base, and a motor is fixedly mounted at the top of the stand column. Through operation of the industrial dust collector in cooperation with the hose and the dust collection cover, dust and chippings generated by polishing of the tempered film can be adsorbed, the situation that the dust and the chippings splash to affect the sight of workers is prevented, meanwhile, the chippings can be prevented from splashing to scratch the tempered film, and therefore the production yield of the tempered film can be increased, and the production cost is reduced. And the dust collection cover can be driven to vertically swing in a reciprocating mode through the swing rod, the dust collection range of the dust collection cover can be enlarged through vertical reciprocating swing of the dust collection cover, the dust collection cover can fully adsorb dust drifting away from the two sides of the grinding wheel, and therefore the dust removal effect can be improved, and dust and chippings are effectively prevented from being splashed all around.

The utility model discloses a construction site dust removal device convenient to adjust, which relates to the technical field of construction site dust removal and comprises a base, a water storage tank, a protection box and a rotary spraying dust removal mechanism, the rotary spraying dust removal mechanism comprises a long spraying pipe connected with the inner wall of the center of the top of the protection box in a penetrating mode through a bearing, an atomizing nozzle installed at the top end of the long spraying pipe, a driving assembly and a high-pressure water pump fixed to the inner wall of the bottom of the protection box through bolts. The driving assembly comprises a driving motor fixed to the inner wall of the top of the protection box through bolts, a worm fixedly arranged on an output shaft of the driving motor in a sleeving mode and a worm wheel fixedly arranged on the lower portion of the long spraying pipe in a sleeving mode. According to the utility model, the atomization nozzle at the top end of the long spraying pipe is controlled to rotate through the driving assembly, so that the spraying direction of the atomization nozzle is convenient to adjust, the 360-degree dead-corner-free dust removal effect is further realized, and the dust removal effect is improved.

The utility model discloses a coal mining wet-type dust removal device, and particularly relates to the technical field of cleaning devices, the coal mining wet-type dust removal device comprises an assembly cylinder, a fixed seat, a rotating bearing, a water inlet pipe, a sealing ring, a sealing cover and a control assembly, the assembly cylinder is connected with the fixed seat through the rotating bearing, water is introduced into the water inlet pipe to form water pressure, and an assembly pipe is arranged in an assembly window of the control assembly; the atomizing head on one side sprays out water mist under water pressure, the rotating twisting wheel can achieve rotary atomizing spraying, the water mist can cover the space more comprehensively, the dust contact area is increased, dust is better attached to the water mist, the dust removal effect is improved, the two ends of the rotating roller in the mounting groove in the inner wall of the assembly window are sleeved with coil springs, clamping and fixing of the assembly pipe are achieved, and the dust removal effect is improved. And by means of the rotating roller and the limiting base structure, the spraying area of the atomization head can be conveniently adjusted according to the actual situation, the device adapts to different mining areas and dust distribution, and the adaptability and practicability of the device are improved.

The invention relates to the technical field of waste gas treatment, in particular to a self-maintenance type waste gas treatment system for stainless steel fastener production, the self-maintenance type waste gas treatment system comprises an outer shell and a damping support, and the interior of the outer shell is divided into an upper gas purification chamber and a lower waste gas chamber through a fixed partition plate. According to the self-maintenance type waste gas treatment system for stainless steel fastener production, the top closing cover plate is arranged at the opening position of the upper end of the outer shell, the electric control type top maintaining, disassembling and assembling system is installed on the top closing cover plate, and the opening of the upper end of the detachable filter bag module can be closed through the electric control type top maintaining, disassembling and assembling system; kinetic energy can be prevented from leaking upwards in the reverse blowing process, kinetic energy waste is avoided, and the dust removal effect is improved; and a traditional blowing pipe is integrated in the fixed partition plate, so that the space of the upper air purification cavity is not occupied, and the utilization rate of the internal space can be effectively increased.

The present application provides an electrode paste shaping roller screen, which relates to the field of electrode paste production technology. An electrode paste shaping roller screen includes: a screen body, a dust removal assembly and a plurality of partitions, wherein the screen body is composed of a plurality of threaded steel bars uniformly arranged circumferentially into a cone shape with two ends open, and the dust removal assembly includes a dust removal cover fixedly covered on the upper side of the screen body, a dust removal cavity is arranged between the two layers of the dust removal cover, and holes for air flow in and out are respectively arranged at both ends of the dust removal cavity, and a plurality of through grooves are equidistantly arranged on the inner layer of the dust removal cover along the axial direction of the screen body; a plurality of partitions are uniformly arranged circumferentially in the dust removal cavity, and the plurality of partitions are respectively arranged at intervals with the holes for air in and out at both ends of the dust removal cavity, and the rotation of the conical screen body is used to screen and polish the electrode paste, and the air flow formed inside the dust removal cover and the change of the shape inside the dust removal cover are used to adsorb and treat the dust formed during the operation of the screen body.

The utility model provides a sintering flue gas dust removal device, which belongs to the technical field of sintering flue gas treatment and comprises a coarse dust removal device, a fine dust removal device and a flue gas emission device, the coarse dust removal device comprises a dust collection cover arranged above the pelletizing disc, a dust removal conveying pipeline connected with the dust collection cover and a spraying structure arranged in the dust removal conveying pipeline; the fine dust removal device comprises a shell, a folded plate dehydration device and a dehydrated flue gas retreatment device, and the folded plate dehydration device is arranged in the shell and is close to the flue gas slurry inlet end; the top end of the baffle is arranged at the top end of the interior of the shell, and the airflow uniform distribution plate, the water bath assembly and the tube bundle demister are sequentially arranged in a space formed by the baffle and the inner side wall, close to the dust removal flue gas discharging end, of the shell from bottom to top. By utilizing the device, the problems of bag pasting and corrosion when a bag-type dust remover is used for removing dust from sintering flue gas containing water vapor generated in a sintering and pelletizing process in the prior art can be solved.

The utility model relates to the technical field of paint spraying processing, and discloses a flame dust removal device for paint spraying processing, which comprises a manipulator, a fire spraying device fixedly connected to the end part of the manipulator, a connecting device fixedly connected to the bottom of the fire spraying device, and a spray head fixedly connected to the end part of the fire spraying device, an adjusting assembly is arranged on the outer surface of the spray head, so that in order to enable the equipment to spray flames on the outer surface of the workpiece more uniformly, when the equipment processes the painted workpiece, the manipulator controls the spray head at the end part of the flame spraying device to aim at the outer surface of the workpiece to spray flames; the mechanical arm can well control the distance between a spray head at the end of the fire spraying device and a workpiece, then the surface activity of paint on the outer surface of the workpiece is better, the good dust removal effect can be achieved, meanwhile, a worker rotates a rotating piece, the space between a blocking piece and the inner wall of the spray head is adjusted, and the work efficiency is improved. Therefore, flames can be in uniform contact with the outer surface of the workpiece.

The utility model discloses a kind of wet dust removal devices for steel smelting stew slag smoke dust, including dust removal tower and wet electric dust collector, the inside of dust removal tower is spaced apart and is provided with multiple isolation ring plates, the inboard of isolation ring plate is fixed with water tank, the upper portion of water tank side wall is evenly distributed with multiple L-shaped ventilation pipes, the end of L-shaped ventilation pipe is stretched into the lower part of water tank downwards, the bottom of water tank is provided with drain pipe, the lower part of dust removal tower is provided with air inlet pipe, the end of air inlet pipe is bent downwards after being stretched into dust removal tower, the upper portion of dust removal tower is provided with center water pipe, multiple layers of spray pipes are spaced apart and are provided on center water pipe, the top of dust removal tower is communicated with wet electric dust collector by exhaust pipe. Above all, the utility model has the advantages of high dust removal efficiency, good dust removal effect, safety and environmental protection.

The utility model discloses a municipal fence device, and relates to the field of municipal construction. The device comprises a baffle, fixing connecting pieces are arranged at the two ends of the baffle, each fixing connecting piece comprises a clamping tee joint and a fixing column, the clamping tee joints are fixedly connected to the top ends of the fixing columns, the baffle is movably clamped to one ends of the fixing columns, the spraying pieces are fixedly connected to the front ends of the clamping tee joints, and the spraying pieces are used for spraying water mist into the construction site. And a plurality of groups of small nozzles are arranged in the spraying piece, obliquely spray towards the interior of the construction site, and are arranged around the spraying piece. According to the device, the fence device is arranged to be of an assembly type, so that installation is more convenient and simpler, the baffle and the fixing column are fixed through the clamping tee joint at the upper end, meanwhile, the spraying piece is arranged to spray water mist into a construction site, and the dust removal effect is better through the design of the angle and the number of the nozzles.

The invention discloses a keyboard processing line surface dust removal device, and relates to the technical field of keyboard processing. The keyboard cleaning device comprises a treatment box, a conveying belt for horizontal conveying is jointly arranged at the two ends of the treatment box, a keyboard piece needing to be cleaned is placed on the conveying belt, an inverted-U-shaped mounting frame is arranged at one end of the interior of the treatment box, cleaning rollers are rotationally arranged at the two ends of the bottom of the mounting frame, the surfaces of the cleaning rollers are sticky, and the cleaning rollers are arranged on the conveying belt. Driving rollers are rotationally arranged above the two ends in the treatment box, and dust removal cloth is wound on the driving rollers; according to the device, large-particle impurities are preliminarily contaminated and cleaned by the cleaning roller, and the dust removal cloth contaminated with alcohol is fully contacted with the surface of the keyboard by subsequently utilizing the dissolution characteristic of the alcohol and combining the pressing wheel, so that the large-particle impurities can be removed, and organic substances such as fine impurities, grease and stains on the surface of the keyboard can be effectively removed; and the dust removal effect and cleanliness of the keyboard surface are remarkably improved, and the production quality of the keyboard is guaranteed.

This utility model relates to the field of stretch film production technology and discloses a winding device for stretch film production with dust removal function. It includes a workbench with a blower fixedly connected to its upper surface. This utility model achieves dual dust removal of the stretch film through the adhesive action of the adhesion roller and the cooperation of the blower and the electrostatic dust-collecting plate. The adhesion roller removes dust particles from the surface of the stretch film, while the airflow generated by the blower blows residual dust towards the electrostatic dust-collecting plate. The electrostatic dust-collecting plate adsorbs the dust through electrostatic adsorption, thereby improving the dust removal effect and preventing dust from affecting the quality of the stretch film. Simultaneously, by pressing the reset pin and utilizing the elasticity of the reset spring, the mounting slider can quickly disengage from the embedded groove, allowing for rapid replacement and disassembly of the winding roller. This reduces the time and labor intensity of replacing the winding roller and avoids the low production efficiency problem caused by cumbersome disassembly in traditional winding devices.

The utility model belongs to the technical field of ceramic granule dust removal, specifically relates to a ceramic granule dust removal device. It includes dust removal case, is provided with feed inlet and dust outlet in the top of dust removal case, is provided with the discharge gate and dust collecting port of dust removal case's first side bottom and second side bottom respectively, is provided with a plurality of filter plates in dust removal case inside up and down interval, is provided with electric conveyer belt outside dust removal case, the feed end of electric convey belt extends to the discharge gate of dust removal case, the discharge end of electric convey belt extends to finished product packing warehousing, is provided with a plurality of electrostatic dust removal units along material transmission direction interval in electric conveyer belt top, and electrostatic dust removal unit removes the dust particle that adheres to the surface of ceramic granule through electrostatic adsorption ceramic granule surface fine dust particle and realizes ceramic granule dust removal. The utility model removes the dust particle that adheres to the surface of ceramic granule through the combination of dust removal case and electrostatic dust removal two ways, solves the problem that the use of ceramic granule is limited because of the dust particle that adheres to the surface.

The invention relates to an efficient steelmaking dust removal method, and belongs to the technical field of steelmaking environment-friendly methods. According to the technical scheme, dust in a dust removal area is sampled, collected and analyzed; formulating a dust removal scheme, debugging and installing dust removal equipment, and starting the equipment for dust removal; after dust removal, dust detection is conducted on the dust removal area, the detection result is analyzed, and readjustment is conducted according to the analysis result till the dust removal effect meets the requirement. The method has the beneficial effects that a targeted dust removal scheme can be formulated, the uniqueness and effectiveness of the dust removal scheme can be ensured, and the dust removal effect is improved; meanwhile, the dust removal effect can be evaluated, if the dust removal effect is not good, the dust removal scheme can be adjusted in time, the adjusted scheme has the better dust removal effect and efficiency, a log is generated for the scheme, and the actual application effect of the method is greatly improved.

The invention discloses a coal mine underground spraying-curtain integrated efficient dust falling system, and relates to the technical field of coal mine underground dust prevention, the coal mine underground spraying-curtain integrated efficient dust falling system comprises a stope face, an air return way is arranged on one side of the stope face, a transportation way is arranged on the other side of the stope face, and an underground comprehensive dust prevention control center is arranged in the transportation way; the underground comprehensive dustproof control center comprises a stope face dedusting control module, a return airway dedusting control module and a parameter monitoring device; a mobile power station is arranged above the underground comprehensive dustproof control center, and a magnetized water production device is arranged above the mobile power station. According to the underground coal mine spraying-curtain integrated efficient dust falling system adopting the structure, the first spraying mechanism and the second spraying mechanism are adopted for dual dust removal, the dust removal effect is better, the monitoring center is adopted for remotely controlling operation of the underground comprehensive dust removal control system, dust removal equipment is intelligently switched on and off, and the dust removal efficiency is improved. And water resources and use cost are saved.

The invention provides a dust removal system of a carbide slag bin, and relates to the technical field of dust removal. The dust removal system of the carbide slag bin comprises a washing tower, a fan and a circulating washing pump, a gas phase inlet of the washing tower is communicated with the carbide slag bin through a gas inlet pipe, a gas phase outlet of the washing tower is communicated with the air inlet end of the fan through a gas outlet pipe, and the liquid outlet end and the liquid inlet end of the circulating washing pump are respectively communicated with the washing tower. Therefore, the washing tower is cleaned by additionally arranging the circulating washing pump, so that the washing tower can be kept in a good washing and filtering effect for a long time, the good dust removal effect and dust removal efficiency of the whole dust removal system are further ensured, the dust removal efficiency of the carbide slag bin is improved, and the good dust removal effect is ensured.

The invention discloses a chemical safety production dust removal device which comprises a connecting pipeline, a filtering pipeline, a dust discharging pipeline and a cloth bag piece, the cloth bag piece comprises an upper disc, a lower disc, a cloth bag sleeve and a spring arranged in the cloth bag sleeve and connected with the lower disc, the device is provided with a cleaning pipeline, the spring is driven to swing to assist in dust falling when high-pressure gas is blown in, and a driving device is arranged at the bottom of the dust discharging pipeline. A motor drives a cam to rotate, a cam guide groove and a connecting rod mechanism are used for driving a transverse pressing block to ascend, a spring is compressed through a jacking lower disc, the cam continues to rotate to enable the transverse pressing block to transversely move to give way, the spring is released downwards at the moment when pressure is relieved, and jacking impact and aftershock are generated to shake off dust. According to the invention, the instantaneous release oscillation of the spring is combined with airflow blowing, so that the problems of dust floating pollution and secondary attachment caused by traditional pure airflow back blowing are effectively avoided, the dust cleaning is more thorough, the dust cleaning force can be flexibly adjusted by adjusting the size of the cam, and the practicability is high.

The utility model discloses a kind of automatic dust removal type intelligent detection warp knitting machines of anti-yarn flying, related to warp knitting machine technical field, including warp knitting machine main body, the side of warp knitting machine main body is provided with mounting bracket, the inboard of mounting bracket is provided with detection beam, the below of detection beam is provided with multiple detection probe, the below of detection beam one side is provided with cleaning frame, the inside of cleaning frame is provided with first cavity, the side of cleaning frame close to detection beam is provided with multiple micro air jet, the side of warp knitting machine main body is provided with air blower, air inlet pipe is arranged between air blower and cleaning frame, this warp knitting machine installs micro air jet near intelligent detection module, periodically spray airflow towards intelligent detection module by micro air jet, remove yarn flying and dust attached on intelligent detection module by the help of the airflow of injection, ensure that intelligent detection module clear vision, improve the accuracy of intelligent detection system.

This application discloses a dust removal battery cell leveling device, relating to the field of battery cell processing technology. The battery cell leveling device is rotatably connected to a main support frame. Both the battery cell fixing component and the leveling component are disposed on the surface of a rotating drum. A rotary drive assembly is connected to a longitudinal moving assembly, and a leveling wheel assembly is connected to the rotary drive assembly. One end of a dust removal bottom cover is connected to the rotary drive assembly, and the other end covers the leveling wheel assembly. A dust removal top cover is connected to the side of the dust removal bottom cover opposite to the rotary drive assembly, and a battery cell inlet is provided on the side of the dust removal top cover opposite to the dust removal bottom cover. A first annular coil is fixedly connected to the rotating drum, and a second annular coil is rotatably connected to the first annular coil. The internal spaces of the first and second annular coils are connected. Both ends of an external dust removal pipe are connected to the dust removal bottom cover and the first annular coil, respectively. One end of a dust extraction pipe is connected to the second annular coil, and the other end is used to connect to a fan. Through the above design, the dust removal effect of the battery cell leveling device is improved.

The invention discloses a flue gas cascade cooling system and method.The flue gas cascade cooling system comprises a spray cooling tower, a mixing tank and a plurality of spray cooling mechanisms, the spray cooling tower comprises a plurality of spray areas which are sequentially arranged at intervals in the flue gas flow direction, and the spray cooling mechanisms are connected with the spray tower; the plurality of spray cooling mechanisms and the plurality of spray areas are arranged in a one-to-one correspondence manner, so that the temperature of the flue gas sequentially cooled by the plurality of spray cooling mechanisms is reduced to a subzero temperature area, the mixing tank is provided with a mixing inlet and a mixing outlet, the mixing inlet is connected with at least one of the liquid outlets of the plurality of spray areas, and the mixing outlet is connected with at least one of the liquid outlets of the plurality of spray areas. The mixing outlet is connected with at least one of the liquid inlets of the plurality of spraying areas, so that spraying solutions discharged from the liquid outlets of the spraying areas are mixed in the mixing tank and then are introduced into the spraying areas. The flue gas cascade cooling system disclosed by the invention has good spray cooling and dust removal effects on flue gas.

The utility model belongs to the technical field of dust removal of pelletizers, and particularly relates to a dust removal device of a pelletizer, which is characterized in that a mounting block is arranged on a base, a pelletizing cylinder is arranged on the mounting block, a pelletizing mold is arranged at the top end of the pelletizing cylinder, a gas collecting hood is arranged at the top end of the pelletizing cylinder, a first fan is arranged on the base, and a second fan is arranged on the base. An exhaust pipe is arranged on the first fan; a set of comprehensive multi-stage dust removal system is constructed, a gas collection hood is arranged at the top end of a granulation cylinder and matched with a first fan and an air purifier, a large amount of waste gas and dust generated in the granulation process can be collected and purified in time, meanwhile, a dust collection hood is arranged on a treatment cylinder and matched with a third fan and a dust collection box, dust generated in the treatment cylinder is collected and filtered, and the dust removal efficiency is improved. Compared with a traditional single dust removal mode, the multi-stage dust removal mode has the advantages that dust of different sources and different particle sizes can be more efficiently captured, the dust removal effect is remarkably improved, and pollution of dust emission to the environment is greatly reduced.

The utility model relates to laser cutting equipment technical field discloses a dust collector of large -scale laser flat plate cutting machine, including the dust removal box that is equipped with the air inlet end and the air outlet end, the fan is butt -jointed and is arranged at the air outlet end, is provided with the filter screen in the dust removal box, is provided with the washing mechanism that can utilize the water flow to wash the filter assembly in the dust removal box, the washing mechanism includes the spray head assembly that sets up in the dust removal box and the water supply component that connects the spray head assembly, when using the dust collector in this scheme, the user only needs to open the spray head assembly when preparing to clean the dust removal box, utilizes the water flow to wash away the dust on the filter screen, and the dust mixes with water after entering the collection area, and it is not easy to produce secondary dust raising when cleaning, also can collect dust and centralized treatment through the filtration mode, compared with the prior art, the dust collector in this scheme can protect the user from the harm of secondary dust raising when cleaning the collection area of dust removal box, makes the dust collector more safe and environmental protection.

The application discloses a kind of pulse dust removal system and cleaning equipment for cleaning equipment, pulse dust removal system for cleaning equipment includes pulse dust removal device, chassis air supply device, upper air supply device and control device, pulse dust removal device is used to interface with filter device, chassis air supply device is connected with pulse dust removal device, upper air supply device is connected with pulse dust removal device, control device is respectively connected with chassis air supply device, upper air supply device and pulse dust removal device communication, and be configured as: in the case where chassis air supply device satisfies brake safety condition, control chassis air supply device and upper air supply device to pulse dust removal device confluence air supply, then in the case where guarantee driving safety, by the confluence air supply of chassis air supply device and upper air supply device, the air supply of pulse dust removal device is obviously effectively increased, the increase of air supply can further improve the frequency and times of pulse dust removal, to reach the purpose of improving pulse dust removal effect.