71results about How to "Dust removal speed is fast" patented technology

The invention relates to a dust removal device for a circuit board, particularly to a high-efficiency dust removal device for the circuit board. The invention technically aims to provide a high-efficiency dust removal device for the circuit board, with the advantages of time and labor saving, high dust removal speed and capability of collecting falling dust in the dust removal process but without influence on surrounding environment. According to the above technical scheme, the invention provides a high-efficiency dust removal device for the circuit boards, comprising a frame, a collection box, fixed blocks, a holding plate, etc.; the collection box is installed in the middle of the inner bottom of the frame through bolted connection, and the fixed blocks are symmetrically installed at the left and right sides of the frame top through bolted connection. In the invention, the circuit board can be cleaned through moving a brush right and left; at the same time, air is ejected from an air outlet pipe to blow dust on the circuit board to speed up dust removal of the circuit board.

The invention relates to a keyboard dedusting device, in particular to a computer keyboard dedusting device. The invention solves the technical problems by providing the computer keyboard dedusting device which is high in dedusting speed, can clean out sundries inside a keyboard and can sterilize the keyboard. In order to solve the technical problems, the invention provides such the computer keyboard dedusting device. The computer keyboard dedusting device comprises a bottom plate, a first sliding rail, a first slide block, a fixing plate, an n-shaped frame, a first bearing base, a first motor, a rotating shafts, a pinion, a gear wheel, a clamping device and the like, wherein the n-shaped frame is welded to the top of the bottom plate; the first sliding rail is connected to the top of the bottom plate inside the n-shaped frame through bolt connection; an electric wheel is connected to the front left side of the first sliding rail through bolt connection. The computer keyboard dedusting device dedusts the keyboard by jetting air onto the keyboard through an air outlet nozzle, and disinfects and sterilizes the keyboard through an ultraviolet lamp.

The invention relates to the technical field of dust removers, particularly to a dust remover for lithium battery pole pieces. The dust remover comprises a material guide device, a motor conveying transmission device, brush assemblies, a conveyer belt and a rack, wherein the brush assemblies comprise a front brush assembly, a left brush assembly, a right brush assembly and a back brush assembly. When lithium battery pole pieces continuously slide from the material guide device to the conveyer belt, the conveyer belt conveys the lithium battery pole pieces continuously and circularly, during conveying, the front brush assembly removes dust at front ends of the lithium battery pole pieces, the left and right brush assemblies remove dust at two edges of the lithium battery pole pieces, the back assembly removes dust at tail ends of the lithium battery pole pieces, and then the lithium battery pole pieces fall off from the tail end of the rack smoothly to finish the dust removing process. The whole dust removing process is high in dust removing speed, high in efficiency and even, and burrs and dust can be well removed. Besides, the invention further discloses a dust removing process for lithium battery pole pieces.

The invention relates to dust removing equipment for an electronic product, in particular to high-efficiency dust removing equipment for the electronic product. The invention aims to solve the technical problem of providing the high-efficiency dust removing equipment for the electronic product, which has the advantages of being time-saving, labor-saving, and high in dust-removing speed, and the electronic product is not liable to damage during dust removal. In order to solve the technical problem, the high-efficiency dust removing equipment for the electronic product, provided by the invention, is characterized by comprising a bottom plate, supporting legs, supporting plates, a top plate, a first pulley, a pull thread, hair brushes, a fan and the like, wherein the supporting legs are respectively mounted on the left side and the right side of the bottom of the bottom plate in a bolted connection manner, and are in symmetrical arrangement; the supporting plates are respectively mounted on the left side and the right side of the top of the bottom plate in a bolted connection manner; and the top plate is mounted at the top of the top plate in a bolted connection manner. According to the high-efficiency dust removing equipment provided by the invention, dust removal can be performed on the electronic product through the fan and the hair brushes, and besides, an arc-shaped plate swings up and down, so that thorough dust removal can be performed for the electronic product; and through a lifting device, the distance between the electronic product and the hair brushes can be adjusted.

The invention relates to a dust removal device, in particular to a dust removal device for detection equipment. According to the dust removal device for the detection equipment, time and labor are saved, the dust removal effect is good, the dust removal speed is high, and the working efficiency is high. The dust removal device for the detection equipment comprises a cart and the like. A box body is welded to the top of the right side of the top of the cart; a box door is arranged on the right rear side of the box body and connected with the right rear side of the box body through a hinge; a driving mechanism is arranged on the top of the left side of the cart; a dust removal mechanism is arranged in the middle of the top of the cart; a dust removal part on the dust removal mechanism is located on the left side inside the box body; and a driving part on the driving mechanism is matched with the dust removal mechanism. The dust removal mechanism is driven by the driving mechanism to conduct dust removal on the detection equipment, and dust removal is further conducted on the detection equipment through the dust removal device, so that the effects that time and labor are saved, the dust removal effect is good, the dust removal speed is high, and the working efficiency is high are achieved.

The invention relates to a dust removing device, in particular to a dust removing device for a computer sound. The technical problem to be solved by the invention is to provide the dust removing device for the computer sound capable of improving the tone quality and prolonging the service life of the sound and with time and labor saving, good dust removing effect and fast dust removing speed. In order to solve the technical problem, the invention provides the dust removing device for the computer sound. The device comprises a baseplate, slide rails, racks, first slide blocks, a first motor, an U-shaped bracket, a gear, a second motor, a bearing base, a rotating shaft, a placing frame, a dust removing box and the like; the slide rails and the racks are both connected to the front and back sides of the top of the baseplate through a bolt connecting mode; the slide rails are positioned on the back sides of the racks; and the first slide blocks are slidingly arranged on the slide rails. The device removes dust of the sound through an air nozzle and a brush to achieve the effects of capability of improving the tone quality and prolonging the service life of the sound, time and labor saving, good dust removing effect and fast dust removing speed.

The invention relates to a computer room desk and computer dust collection device, in particular to the computer room desk and computer dust collection device used for computer teaching. The technical aim to be achieved is to provide the computer room desk and computer dust collection device which is good in dust collection effect, capable of saving time and labor and high in dust collection speed and is used for computer teaching. In order to achieve the technical aim mentioned above, the computer room desk and computer dust collection device used for computer teaching is provided and comprises a box body and the like. Wheels are installed on the left side and the right side of the bottom of the box body, a first connection rod is arranged on the lower portion of the left side of the box body, a push hand is welded to the top of the first connection rod, and a first dust collection device is arranged in the box body. According to the computer room desk and computer dust collection device, dust collection is conducted on desks in a computer room through the first dust collection device, dust collection is conducted on computers through a second gas spray nozzle, and therefore the effects that the dust collection effect is good, time and labor are saved and the dust collection speed is high are achieved.

The invention relates to the field of environment-friendly appliances, particularly an industrial dust remover. The industrial dust remover comprises a shell, a water sprayer, a dust remover, a collecting device, a baffle plate, a blower and a controller, wherein the shell is provided with a gas inlet channel and a gas outlet channel; the gas outlet channel is connected with the blower; and the blower is used for drawing out the purified gas. The industrial dust remover is characterized in that traveling wheels are arranged under the shell; the water sprayer is installed on the top of the shell, and used for settling dust obtained by the collecting device and cleaning the collecting device; the dust remover is installed in the upper position inside the shell, and used for removing dust in the gas; the collecting device is used for collecting and storing the dust generated in the dust removal process; the baffle plate is installed inside the shell in the position adjacent to the gas inlet channel; and the bottom of the baffle plate is arranged obliquely. The industrial dust remover is used for reducing the dust discharge amount in industrial production, can enhance the dust settling rate and clean the collecting device, and has better filtering effects.

The invention discloses a clamping dust removing device for cable processing. The device comprises a base, a lower clamping platform, a cleaning platform and a traction platform are in threaded connection with the top of the base sequentially from left to right, a limiting hole is formed in the bottom of the lower clamping platform, a moving block is slidably connected with the inner wall of the limiting hole, a buffering rod is fixedly connected with the top of the moving block, an elastic clamping plate is fixedly connected with the surface of the buffering rod, a buffering spring is fixedlyconnected with the bottom of the spring clamping plate, a clamping plate is fixedly connected with the top of the buffering rod, the top of the clamping plate is fixedly connected with a protective plate, a fixing pile is fixedly connected with the surface of the lower clamping platform, and the surface of the fixing pile is rotatably connected with the upper clamping platform through a connecting rod. According to the clamping dust removing device for cable processing, cables are not rolled when dust removing processing is conducted on the cables to facilitate the dust removing of the cables, and the practicability of the clamping dust removing device for cable processing is improved.

The invention relates to an air purifier with the humidifying function. The air purifier comprises a main body, and an air inlet pipe, a dust board, an air exhauster, a purifying chamber, a dust removal mechanism, a humidifying mechanism and two electrode boards are included; a purifying mechanism is arranged in the purifying chamber, the dust removal mechanism comprises a scraping unit, a transverse moving unit, a first valve, a second valve and a storage box, the transverse moving unit comprises a drive assembly, a sliding wheel, a dust removal plate and a spring, the humidifying mechanism comprises a mixing unit and a water supplementing unit, and the water supplanting unit comprises a lifting unit, a water inlet tank, a water storage tank and a third valve. According to the air purifier with the humidifying function, the dust removal mechanism is arranged, the air purifier can clean dust in the air inlet pipe, dust is prevented from blocking the air inlet pipe, it is ensured that the air purifier can normally work, the humidifying mechanism is arranged, the air purifier can humidify the indoor air, and work and life comfort of dry space of people can be improved.

The invention relates to the technical field of catalytic oxidation, and discloses a catalytic oxidation combustion purifying device, which comprises a first base and a second base. A catalytic oxidation tower and a purification box are fixedly connected to the upper surfaces of the first base and the second base respectively. The top of the catalytic oxidation tower side is fixedly communicated with a connection pipe. One end of the connection pipe is fixedly communicated with the top of the purification box side. The upper surface of the second base is fixedly connected to a water pump. Thewater inlet end of the water pump is fixedly communicated with a water inlet pipe. The catalytic oxidation combustion purifying device is energy-saving and environmentally friendly. By setting the water pump, the waste gas generated by catalytic oxidation combustion is introduced into the purification box by the connection pipe, the water in the purification box is pumped out by the water pump, water is sprayed by a nozzle after going through a water outlet pipe and a branch pipe, the waste gas is purified, dusts in the air are removed, and the air quality is improved.

The invention relates to the field of instrument and meter dust removal devices, in particular to an instrument and meter surface dust removal device which comprises a bottom plate. A plurality of supporting rods are arranged at the top of the bottom plate, a top plate is arranged at the tops of the supporting rods, a movable plate is slidably connected to the outer sides of the supporting rods, asupporting plate is arranged on the lower side of the movable plate, a fixing mechanism arranged on the inner side of the supporting plate, a dust collection mechanism is arranged on the outer side of the fixing mechanism, and a cleaning mechanism is arranged on the inner side of the movable plate. According to the instrument and meter surface dust removal device, the dust removing mechanism is arranged, dust is blown away from the surface of an instrument and meter through a scouring mechanism, the blown-off dust is absorbed by a dust absorbing block, and the dust is absorbed by a dust absorbing opening formed in the top end of a placing disc, the dust generated in the sweeping and scouring process can be effectively collected, and air pollution caused by the dust is avoided; and the cleaning mechanism is arranged, a brush is made to conduct dust removal on the surface of the instrument and meter through left-right reciprocating motion of the movable block, the dust removal speed ishigh, and the working efficiency is high.

The invention relates to the technical field of cotton dust removal, in particular to dust removal equipment for anti-static cotton processing. A technical scheme is provided aiming at the problems that after an existing dust removal device collects dust on one side face of cotton, the cotton still needs to be turned over to be subjected to dust removal on the other side face, a lot of time needsto be cost for overall dust removal of the cotton, and the overall dust removal efficiency is low. According to the technical scheme, the dust removal equipment comprises a workbench, openings are formed in the workbench, second mounting racks are fixedly connected with the left side of the workbench, and cotton discharging rollers are rotatably connected with the second mounting racks; first mounting racks are fixedly connected with the right side of the workbench, and cotton collecting rollers are rotatably connected with the first mounting racks. According to the dust removal equipment, negative pressure is generated inside a first dust collection roller and a second dust collection roller to make dust collection holes continually collect dust on the upper surface and the lower surfaceof the cotton, through the mode of conducting dust removal on the upper and lower sides at the same time, the overall dust removal speed of the cotton is greatly increased, and the working efficiencyis improved.

The invention relates to a dedusting device, particularly to a surface dedusting device for a transformer, and provides the firm-fixation, good-dedusting effect and high-dedusting speed surface dedusting device for the transformer. The surface dedusting device for the transformer provided to solve the technical problem comprises a bottom plate, and the like, wherein a connecting plate is arrangedon the right side of the top of the bottom plate; an up-down moving device is arranged at the lower part of the connecting plate; the up-down moving device is fixedly connected with the right side ofthe top of the bottom plate; and a dedusting device is arranged at the upper part of the left side of the connecting plate. According to the surface dedusting device, the transformer is dedusted through the dedusting device and a dedusting mechanism, dust is collected through a dust collection device during the dedusting process, surrounding air is purified, the transformer is fixed through a fixing device, and the effects of firm fixation, good dedusting effect and high dedusting speed are achieved.

The invention relates to the technical field of electronic product machining, and discloses a rolling type electronic component dust removal device. The device comprises a box body, the bottom of theinner cavity of the box body is fixedly connected with a bearing plate through supporting legs, article storage tanks are formed in the two sides of the interior of the bearing plate, and through grooves communicating with the upper surface of the bearing plate are formed in the tops of the article storage tanks; and the ends, close to the two side surfaces of the bearing plate, of the article storage tanks are fixedly connected with one ends of springs, the other ends of the springs are fixedly connected with sliding plates, and the upper surfaces of the sliding plates are fixedly connected with sliding rods. The rolling type electronic component dust removal device is characterized in that a forward and reverse rotation motor, first worms, a second worm and a cleaning brush are arranged,so that electronic components are subjected to dust removal by utilizing the cleaning brush in the rolling process of the first worms; and compared with manual dust removal, the device is convenientto use, simple to operate, high in dust removal speed and time-saving, the working efficiency is improved, meanwhile, the labor force is saved, and therefore the effect of reducing the cost is achieved.

The invention provides a vibration dust removal system. The vibration dust removal system comprises a dust removal device, vibration devices, ellipsoid rolls, shafts and motors. The vibration devices are arranged around the dust removal device and located on the same horizontal line and are opposite in pairs. The motors are arranged inside the vibration devices, and provided with the shafts fixedly connected with the ellipsoid rolls, the ellipsoid rolls are adjacent to the dust removal device, long axes of the ellipsoid balls opposite in pairs are perpendicular to each other, and the ellipsoid rolls are made of abrasion-resistant materials. Small particles or dust absorbed on the inner wall of the dust removal device can be effectively cleared away, the dust removal effect of the dust removal device is better, the dust removal speed is high, and working efficiency is improved.

The invention provides a quick lime hydrator, which belongs to the technical field of slaked lime preparation equipment. In order to solve the problem of mixing nonuniformity caused by inappropriate mixing ratio of quick lime and water in an existing quick lime hydrator, the hydrator comprises a stock bin for placing the quick lime, a metering screw conveyer for conveying the quick lime and accomplishing metering work, a metering water pump connected with an external water source, a primary spiral stirrer and a secondary spiral stirrer for mixing the quick lime and the water, and a dust collection device for absorbing dust and water vapor generated during hydration reaction of the quick lime and the water, wherein the metering screw conveyer is communicated with the stock bin; the primary spiral stirrer and the secondary spiral stirrer are arranged up and down in parallel; the primary spiral stirrer is respectively communicated with the metering screw conveyer and the secondary spiral stirrer; the water spray end of the metering water pump stretches into the primary spiral stirrer and relatively gets close to the metering screw conveyer; the metering water pump starts to spray water when the quick lime enters the primary spiral stirrer; the dust collection device is communicated with the primary spiral stirrer.

The invention relates to a dust removal device for electronic product recycling. The dust removal device for electronic product recycling is thorough and comprehensive in dust removal, and cannot hurtthe health of a person. The dust removal device for electronic product recycling comprises a bottom plate, supporting rods, a collection frame, a mounting plate, an annular sliding rail, a first sliding block, a net frame, a support, a straight sliding rail, a second sliding block, a blowing machine, a screw rod, a supporting block and the like; the supporting rods are arranged on the left side and the right side of the top of the bottom plate, the mounting plate is connected to the top ends of the supporting rods, the collection frame is arranged at the position, between the supporting rods,of the top of the bottom plate, and through holes are formed in the mounting plate and formed above the collection frame. Dust removal is thorough and comprehensive, the hurt to the health of the person is avoided, continuous left and right moving of the blowing machine is combined with rotation of the electronic product, and the electronic product can be rapidly and comprehensively subject to dust removal.

The invention relates to dust removing equipment, in particular to dust removing equipment for a computer host. According to the technical problem to be solved, the dust removing equipment for the computer host is high in dust removal speed and efficiency, and removes dust on the computer host comprehensively. To solve the technical problem, the dust removing equipment for the computer host comprises a bottom plate, a rear side plate, a first transverse plate, a sliding rod, a sliding sleeve, a second transverse plate, a first spring, an air pump, a small box body, a first drawing line, an electric winding wheel, an air output pipe and the like. A height adjusting device is arranged on the top of the bottom plate. The rear side plate is installed on the rear side of the top of the bottom plate through a bolt connecting manner. The first transverse plate is arranged on the top of the bottom plate. According to the dust removing equipment, by means of moving of an air nozzle and rollingof a rolling brush, the dust on the computer host can be removed comprehensively and fast, the dust removing speed is high, the efficiency is high, and the effect of removing the dust on the computerhost is achieved.

The invention relates to a dust removing device, in particular to a high-pressure harmonic filter surface dust removing device which is thorough in dust removal, high in dust removal speed and convenient to use. In order to solve technical problems, the high-pressure harmonic filter surface dust removing device comprises a cleaning frame, a blow case, a push plate, a first spring, a roller, a pull wire, an air inlet pipe, a first baffle plate, a first slider, a first sliding rod, a second sliding rod, a second baffle plate and the like, the cleaning frame is arranged at the top of a frame, the blow case is arranged on the left side of the top of the cleaning frame, the push plate is arranged in the blow case, the first spring is connected between the push plate and the inner left wall of the blow case, and the air inlet pipe is arranged on the left side of the top of the blow case. The high-pressure harmonic filter surface dust removing device has the advantages of thorough dust removing effect, high dust removing speed and convenience in use, and dust on the surface of a high-pressure harmonic filter can be wiped by the device during dust removal.

The invention provides a dust removing mechanism of a glass fiber cloth gluing device, belongs to the technical field of machinery, and solves the problem of weak quality of traditional gluing devices. The gluing device comprises a bracket, and an L-shaped worktable fixed on the bracket; the dust removing mechanism comprises an air sucking ring for enabling glass fiber cloth to penetrate through; the axis of the air sucking ring extends in the vertical direction; the air sucking ring is fixed with the worktable; roller shafts are rotationally mounted in the air sucking ring; two roller shafts are provided side by side; the axis extension directions of the roller shafts and the air sucking ring are perpendicular; a clamping port for clamping the glass fiber cloth is formed between the two roller shafts; the air sucking ring is sleeved and fixed with a sealing ring; an annular dust removing cavity with a closed structure is formed between the air sucking ring and the sealing ring; and the air sucking ring is provided with a dust sucking port for communicating the dust removing cavity with an inner cavity of the air sucking ring. The dust removing mechanism further comprises a negative-pressure piece capable of forming negative pressure in the dust removing cavity. The dust removing mechanism has the advantage of improving the gluing quality.

The invention discloses a combined pneumatic dust collecting system. The system comprises a mill dust collecting system, a negative pressure delivery system, a bag type dust removing system, a compound pneumatic efficient wet dust collecting system and a discharge system, wherein an output end of the mill dust collecting system is arranged to be connected with an input end of the bag type dust removing system; an output end of the bag type dust removing system is arranged to be connected with an input end of the compound pneumatic efficient wet dust collecting system; an output end of the compound pneumatic efficient wet dust collecting system is arranged to be connected with an input end of the discharge system; an output end of the discharge system is used for outputting dust-removed gas. The system is wide in dust removing range, extremely high in dust collecting efficiency, extremely quick in dust removing speed, simple to run, convenient and quick to operate, free from secondary pollution and low in running cost.

The invention relates to a dust removing device, in particular to a dust removing device for recycling electronic products. The dust removal device for recycling the electronic products is not harmfulto human health, convenient to remove dust and comprehensive in dust removal. According to the technical scheme, The dust removal device for recycling the electronic products comprises a bottom plate, a motor, a first rotating shaft, L-shaped supporting rods, mesh plates, a first supporting rod, a first bearing seat, a second rotating shaft and a first bevel gear; the motor is arranged on the left side of the top of the bottom plate, and the first rotating shaft is connected with an output shaft of the top of the motor; and the L-shaped supporting rods are arranged on the upper portions of the left side and the right side of the first rotating shaft, and mesh plates are connected to the top ends of the L-shaped supporting rods. The dust removing device reaches the effects of no harm to human health, convenient dust removal and comprehensive dust removal. The dust removing device does not require people to remove dust beside the electronic products, and the dust cannot cause harm to the health of users. A bottom dust removal device can carry out dust removal of the bottoms of the electronic products, and the dust removal of the electronic products is more comprehensive and more quickly.

The invention discloses cloth bag quick-dismount type dust removing environment-friendly equipment in the technical field of environment-friendly equipment. The equipment comprises a shell, supportingfeet are arranged on the left side and the right side of the bottom of the shell respectively, two sets of channels are formed to penetrate through the right side of the bottom of the shell, a dust collector is arranged at the bottoms of the channels on the two sides, the dust collector is located between the opposite inner sides of the two sets of supporting feet, an air inlet penetrates throughthe center of the left side of the shell, an air outlet penetrates through the center of the right side of the shell, an oblique plate is obliquely arranged at the top of the left side of an inner cavity of the shell, two sets of hanging rings are arranged on the left side of the oblique plate, shaking plates are arranged on the two sets of hanging rings respectively, and a balancing plate is arranged on the right side of the oblique plate. The air containing dust flows between the left side of the oblique plate and the bottom of the inner cavity of the shell, the dust removing speed is increased, the air blows a grid to slide on the balancing plate, a spring is connected to achieve effective reset, the grid accelerates the flowing speed of the air flow when sliding left and right, and dust removal is speeded up.

The invention relates to a new energy automobile stereo garage with an intermittent dust removing function. The garage comprises a steel structure and parking plates installed on the steel structure from the upper side to the lower side. The front end of the steel structure is connected with a lifting support plate. The upper and lower end surfaces of the lifting support plate are symmetrically provided with two lifting support chains. The lower ends of the two lifting support chains are provided with a walking bottom plate. Two first slide routes are arranged on the walking bottom plate, and are provided with intermittent dust removing devices. The upper end surface of each parking plate is symmetrically provided with two second slide routes corresponding to first slide routes. Two lifting support chains drive the walking bottom plate to move upward and downward. The intermittent dust removing devices automatically walk between two number one slide routes and two number two slide routes reciprocally to conduct the highly efficient fast dust removal to the designated parking plates. The garage achieves the fully automatic intermittent highly efficient dust removal function without the need of manual operation. The automatic level is high. The garage has the advantages of being simple and convenient to operate, short in dust removing time, fast in dust removing speed, high in work efficiency and the like.

The invention discloses a high-efficiency electric automatic dust removal device. The high-efficiency electric automatic dust removal device comprises a dust removal cavity, a flue gas discharging cavity, a flue gas exhausting opening, a piston valve and a first absorption solution storage box, wherein the flue gas discharging cavity is formed in the left side of the dust removal cavity; the fluegas exhausting opening is formed in the upper part of an inner cavity of the flue gas discharging cavity; a flue gas escaping cavity is arranged above the flue gas discharging cavity; the piston valveis arranged at the lower part of the inner cavity of the flue gas escaping cavity; the position of the piston valve is arranged at the upper part of the flue gas exhausting opening; the right side ofthe flue gas escaping cavity is fixedly connected with a first connection pipe; the upper end of the first connection pipe is fixedly connected with the first absorption solution storage box; a second absorption solution storage box is fixedly mounted at the right side of the first absorption solution storage box. The high-efficiency electric automatic dust removal device has the advantages of reasonable design, high dust removal efficiency and rapid dust removal speed, can prevent a worker from being in direct contact with boiler flue gas and also can prevent the external environment from being polluted by the boiler flue gas; energy saving and environment protection are realized so that the device is suitable for being popularized.

The invention provides boundary separation dust collection equipment and belongs to the technical field of dust collection. The boundary separation dust collection equipment comprises a tank body, wherein a gas inlet and a gas outlet are respectively formed in the tank body; the gas outlet communicates with exhaust equipment; a gas flow channel is formed in the tank body; a curved surface bulge isarranged on one side wall of the gas flow channel; a baffle plate is arranged on another side wall of the gas flow channel; and a first opening is formed between the baffle plate and the gas flow channel so that gas flows flowing through the curved surface bulge impact the surface of the baffle plate and flow out from the first opening. The boundary separation dust collection equipment provided by the invention is simple in structure, short in gas flow route, thus rapid in dust collection speed, large in gas treatment capacity, in addition, small in floor space and simple and convenient to maintain.