22results about How to "Thorough cleaning" patented technology

The invention relates to a filter cartridge dust remover for a casting workshop, and belongs to the technical field of dust removal equipment, the filter cartridge dust remover comprises a box body, an air inlet and an air outlet are formed in the box body, a plurality of filter cartridge inner frames which are obliquely arranged are arranged in the box body, and a reverse blowing device used for blowing compressed air into the filter cartridge inner frames is arranged on the box body. A cyclone generating mechanism is arranged on the inner side of the filter cartridge inner frame and is used for generating high-speed cyclone along the axial direction of the filter cartridge. By additionally arranging the cyclone generation mechanism, high-speed cyclone can be generated on the inner side of the filter cartridge, and the airflow direction in the high-speed cyclone is continuously changed, so that the inner side of the filter cartridge can be subjected to relatively uniform blowing treatment, the surface of the filter cartridge can be subjected to uniform and comprehensive dust removal treatment, and the dust removal effect during back-blowing dust removal is improved.

The sound wave soot blowing system comprises a sound wave soot blowing assembly and a sound wave device, the sound wave soot blowing assembly comprises an air guide pipe and a sound wave device, the air guide pipe is arranged below the secondary air box and used for guiding in compressed air, a plurality of branch pipes are arranged on the air guide pipe, the first ends of the branch pipes extend into the secondary air box, and the second ends of the branch pipes extend into the secondary air box; the number of the sound wave devices is multiple, the multiple sound wave devices are installed at the first ends of the branch pipes respectively, and each branch pipe is provided with a control valve. The dust monitoring assembly is arranged at the bottom of the secondary air bellow and used for monitoring the thickness of dust in the secondary air bellow; and the controller is in signal connection with the control valve and the dust monitoring assembly, and the controller is used for controlling on-off of the control valve according to data of the dust monitoring assembly. Therefore, compared with an ash removal mode in the related technology, the ash removal effect in the secondary air box is improved, and ash removal is more thorough.

The invention discloses a spraying dust removal device and method for a miniature sweeper, and relates to the technical field of spraying dust removal, the spraying dust removal device comprises a sweeper body top plate and further comprises an adjusting device, a water storage tank is fixedly mounted at the top of the sweeper body top plate, water pumping equipment is fixedly mounted on the right side of the water storage tank, and a containing groove is formed in the top of the water storage tank; a placement groove is formed in the water storage tank, a rotating frame is rotatably mounted on the inner wall of the placement groove, an adjusting hole is formed in the surface of the rotating frame, a dust removal nozzle is arranged on the inner wall of the rotating frame, a water pipe is arranged between the water pumping equipment and the water storage tank, and the adjusting device comprises a placement frame, an adjusting rod, an adjusting plate, a protection groove, a T-shaped rod and a linkage rod. The rotating frame is manually rotated to rotate, the rotating frame rotates to drive the dust removal nozzle to rotate for angle adjustment, the angle change of the dust removal nozzle caused by manual mistaken touch can be effectively prevented through the T-shaped rod, and therefore it is ensured that the dust removal nozzle always faces a target area.

The air pre-heater comprises an upper heat exchange tube box, a lower heat exchange tube box, a front wall plate and a rear wall plate, a first supporting rod and a second supporting rod are arranged in the lower heat exchange tube box, two transverse support assemblies are arranged on the first supporting rod and the second supporting rod, and a connecting frame is arranged between the two transverse support assemblies. A main shaft is arranged above the transverse support assembly, a comb plate assembly is arranged on the main shaft, the horizontal driving device drives the transverse support assembly to move along the first supporting rod and the second supporting rod, and the comb plate assembly comprises a comb plate mounting seat and an upper comb plate and extends towards the upper heat exchange tube box; and the lower comb plate extends towards the direction of the lower heat exchange tube box. According to the air pre-heater with the ash removal device, the upper comb plate and the lower comb plate are small in stress, small in deformation, thorough in ash removal and long in service life.

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.

This invention relates to the field of laser cutting equipment technology, and discloses a laser cutting device and processing technology for sheet metal used in power distribution cabinet processing. The device includes a machine platform, two longitudinal columns fixedly installed inside the machine platform, a transverse platform slidably connected between the tops of the two longitudinal columns, and a laser cutting table slidably connected outside the transverse platform. It also includes a support mechanism and an adjustment mechanism located below the laser cutting table. Through a dynamic support system composed of an arc-shaped transverse plate, deformable support bars, a lifting plate, and adjusting feet, precise avoidance of the laser cutting point is achieved. When the cutting head moves into position, the adjusting feet press down to trigger, unlocking and causing the corresponding lifting plate and its supporting unit to descend, creating penetration space for the laser beam. This structure completely avoids direct contact and energy reflection between the laser and the rigid support, eliminating the resulting recoil and vibration interference.

The invention discloses a dust removal device for coating production, and relates to the field of industrial dust removal, the dust removal device comprises a dust removal box, the top of the dust removal box is connected with a top cover, the top of the top cover is provided with two connecting grooves penetrating through the bottom, and the top of the top cover is fixedly connected with a flow dividing pipe located at the tops of the two connecting grooves; an air extractor is fixedly connected to the front portion of the dust removal box, a connecting hose is fixedly connected between the air outlet end of the air extractor and the front end of the flow dividing pipe, and two batched dust removal structures are arranged in the dust removal box. By arranging the two ash removal structures, ash removal can be carried out on the two filter cartridges, and when one ash removal structure is used for removing ash, the other ash removal structure can normally remove dust, so that the dust removal operation is not interrupted, and operation stop caused by replacement of the filter cartridges due to blockage of the filter cartridges is avoided.

The utility model discloses an anti-leakage plate collecting device for a horizontal line convenient for centralized recovery and cleaning, which comprises a conveying device, a plurality of layers of conveying roller groups are arranged on the conveying device in a driving manner, and each conveying roller group comprises a plurality of rolling shafts and rollers sleeved on the rolling shafts; the material guiding curtain is arranged at the discharging end of the conveying device; a rotating shaft is arranged in a tank body at the top of the storage rack, a drainage pipeline is arranged at the bottom of the tank body, and a liquid medicine recycling bin is arranged at the bottom end of the drainage pipeline. According to the board collecting device, the PCBs are conveyed and discharged through the multiple layers of conveying roller sets, the rolling shafts and the idler wheels are designed to be adjustable, and different PCB conveying requirements can be met; the soft rubber curtain at the discharging end of the conveying device is obliquely arranged, so that smooth guiding and lossless discharging of the PCBs are achieved, and the problem of collision and scratching of the PCBs is avoided; the rotating shaft on the storage rack is detachable, liquid medicine recovery and concentrated isolation cleaning of dust and waste liquid in the tank body can be achieved, cleaning operation is convenient and thorough, and the effect is obvious.

The utility model discloses a pulse back blowing industrial air purification dust collector, the utility model discloses a purification box body, and the purification box body upper end is fixedly connected with the top box through screw no.

The utility model discloses a rear electric field dust vibration structure which is characterized in that the dust vibration structure is arranged in a final-stage electric field, the final-stage electric field is composed of a plurality of groups of grating structures, each grating structure is composed of a plurality of metal grating plates, each metal grating plate comprises two metal clamping plates, and a wave vibration assembly is installed between the two metal clamping plates; the wave vibration assembly comprises an interlayer cavity vertically clamped between the two metal clamping plates, a containing cavity formed in the middle line position of the interlayer cavity, a polarization shaft arranged in the containing cavity and penetrating through the interlayer cavity, and a power assembly arranged on the polarization shaft, a plurality of shifting plates are arranged on the outer side of the polarization shaft, and a plurality of baffles corresponding to the shifting plates are welded in the interlayer cavity; when the power assembly drives the polarization shaft to rotate, the shifting plate slaps the baffle so that the containing cavity used for installing the baffle and the two metal clamping plates can vibrate, and the problem that vibration attenuation is fast when the electric field height of an original electric dust remover is too high is solved.

The invention discloses a dustproof cleaning device and method for an inclined chain type automatic window opener, and relates to the technical field of dustproof cleaning. The dustproof cleaning device comprises a window opener and further comprises a cleaning part; the window opener is composed of a machine body, a chain and a connecting piece, a driving system is arranged in the machine body and used for driving the chain to move, the connecting piece is driven by the chain to move, and a window is opened and closed; and the cleaning part is used for cleaning dust on the chain, the cleaning part comprises a driving module, and a fixing frame is fixedly installed on the driving module. The chain dust removal device has the advantages that when the chain dust removal device is used for removing dust on a chain, the pulse jet head is used for purging dust on the chain, meanwhile, the pulse jet head can rotate within a certain range to perform multi-directional purging on the chain, and residual dust on the chain is swept through the brush after purging, so that the cleaning efficiency is high; and in addition, dust adhered to the brush can be cleaned, so that dust cleaning of the chain is more thorough.

The utility model belongs to the technical field of environment-friendly air purification, and discloses a frame type vertically-mounted filter cartridge dust remover in the environment-friendly industry. Comprising a fan chamber, a back flushing chamber, a filtering chamber and an ash removing chamber which are sequentially arranged from top to bottom, the fan chamber is communicated with the blowback chamber, the filter chamber is communicated with the ash removal chamber, a plurality of filter cartridges are arranged in the filter chamber in the vertical direction, the blowback chamber is communicated with the filter chamber only at the filter cartridges, and a communication channel of the blowback chamber and the filter chamber corresponds to the filter cartridges in size; a spark catcher is arranged on the side wall of the filter chamber, and an air inlet baffle is arranged between the spark catcher and the filter chamber. The dust removal device is simple in structure, convenient to operate, capable of fully removing dust, better in dust removal effect and more thorough in dust removal, and the service life is prolonged.

The utility model discloses an in-pool waste residue cleaning device for a tail water pool, which comprises a tail water pool body, a cleaning and collecting mechanism capable of reciprocating is arranged in the tail water pool body, the cleaning and collecting mechanism comprises a pushing frame, a pushing groove which is matched with the inner wall of the tail water pool body and faces a water storage pool is arranged below the pushing frame, and the pushing groove is arranged below the tail water pool body. And multi-stage cleaning assemblies used for cleaning the inner wall and the bottom end face of the pool are installed on the opening portion and the two sides of the pushing groove, and reciprocating motion of the pushing frame is driven by lead screw assemblies on the two sides. The tail water tank inner wall cleaning device is reasonable in structural design, the inner wall of the tail water tank body can be cleaned more thoroughly through the structure of the multi-stage cleaning assembly, sewage can be rapidly collected and treated through the structure that the water storage tanks are formed through separation of the separation pulling plates, and the comprehensiveness of equipment design is embodied.

The utility model discloses a valve cover and contain its electromagnetic pulse valve, the valve cover includes valve cover body, the upper surface of valve cover body has the exhaust pipe outside, the exhaust pipe is used for discharging the air of valve cover chamber of electromagnetic pulse valve, the bottom of exhaust pipe with valve cover chamber is linked together, and the top of exhaust pipe constructs and has the exhaust outlet, to export the compressed air in valve cover chamber. Through separating exhaust pipe and valve cover body, the exhaust pipe is external on valve cover body, thus, the section area of exhaust passage increases, and the angle of exhaust passage is reduced, and the exhaust resistance is reduced, can effectively promote the output pressure rising rate of electromagnetic pulse valve.

The invention discloses a hydrometallurgical sampling and sample preparation system, comprising a liquid tank, a sampling bottle, a negative pressure sampling structure and a sample preparation system, wherein the liquid tank is connected to the sampling bottle via a valve-free controlled sampling pipeline, the sampling bottle is respectively connected to the negative pressure sampling structure and the sample preparation system, the negative pressure sampling structure is used to draw negative pressure in the sampling bottle so that the liquid in the liquid tank enters the sampling bottle and is mixed and diluted with a diluent, and the sample preparation system is used to extract the mixed sample liquid in the sampling bottle for sample preparation; this embodiment of the invention implements sampling and sample preparation synchronously, thereby realizing original sample analysis, avoiding crystallization and contamination of the liquid during the transfer process, resulting in changes in the properties of the liquid, thereby affecting the accuracy and reliability of the detection results.

The invention relates to an anti-secondary dust-raising type electrode plate for an electrostatic precipitator, which is characterized by: 3D structure, multi-layer coupling, constructing a channel with multiple turns for dust-containing airflow and one, two or three "safe havens" for dust to fall. Since the "safe havens" isolate the airflow, the dust is not affected by wind force in the process of falling in the "safe havens". Under the action of electric field force, the dust is charged and adheres to the inclined surface of the louver stem. The dust collected by the louver stem is continuously affected by the continuous electric field force, and the dust bouncing on the inclined surface of the louver stem due to the vibration force is pushed into the "safe haven" and poured down under the action of gravity. The electric lines form a "golden bell" on the outer surface of the louver to inhibit the dust in the "safe haven" from overflowing, so the electrode plate will not generate secondary dust when vibrated; since the dust collecting surface is a discontinuous metal structure of intermittent louvers, no large pieces of dust cakes will be formed, and no charge accumulation will be formed for high or low resistivity dust, which can effectively avoid the occurrence of back corona.

The utility model discloses a kind of water conservancy and hydropower engineering river channel governance sludge treatment equipment, belong to sludge processing technical field;Including: the bottom cylinder rotated by external power drive;The smashing cylinder shell fixedly installed in the upper position of bottom cylinder;Located in the smashing cylinder shell, the smashing cutter group fixedly assembled with the middle shaft of bottom cylinder;And, located in the lower position of smashing cutter group, the split screen is assembled in the smashing cylinder shell;The integral internal space is divided into: the upper sludge broken area and the lower discharge area by the split screen.The utility model, sludge is fully broken and handled, and not easy to block outside discharge;Multi-layer horizontal blade and vertical blade cooperate operation, and sludge is broken from different directions, further guarantee processing effect, and improve the strength of smashing cutter group, more reliable;Multiple primary screens are set by rotating switching frame, to avoid big sundries influence;With the setting of fender, avoid sundries spilled by screening, and cleaning operation is more convenient, more thorough.

The utility model discloses an unmanned aerial vehicle surface automatic dust removing device which comprises a mounting base, a positioning plate is detachably mounted on the side face of the mounting base, a camera is mounted on the side face of the positioning plate through a mounting frame, a cleaning piece is arranged on the side face of the camera, and the cleaning piece comprises a column body and an adhesion layer arranged outside the column body in a sleeving mode. The bottom of the cleaning piece is connected to a positioning column in a sleeving mode, the bottom end of the positioning column is inserted into an insertion hole in the connecting mechanism and fixed through a bolt, and the side face of the connecting mechanism is connected with a telescopic rod through a pull rod. The cleaning device is scientific and reasonable in structural design, the cleaning piece moves left and right in the direction parallel to the surface of the camera by controlling the stroke end, the wiping range is enlarged, and therefore the lens of the monitoring camera is thoroughly cleaned, and the good cleaning effect is achieved.

The utility model discloses a non-shutdown online ash removal tool for a steel wire continuous heat treatment furnace, which comprises a cleaning pipe, a connecting seat fixedly connected to the top wall of the cleaning pipe, an extension pipe movably sleeved in the cleaning pipe, a bent pipe fixedly connected to the bottom wall of the extension pipe, an air outlet pipe fixedly connected to the bottom wall of the bent pipe, and an air outlet hole formed in the bottom wall of the air outlet pipe. The cleaning pipes are inserted into the ash cleaning holes and move downwards till the bottom wall of the supporting plate abuts against the top wall of a cover plate on the top of the heat exchanger, compressed air is introduced, enters the extension pipes through the cleaning pipes, then enters the air outlet pipes through the bent pipes and finally overflows through the air outlet holes, and therefore the heat exchanger can be cleaned conveniently. And rolling wheels are arranged on the bottom wall of the supporting plate, so that a cleaning pipe can be conveniently shaken to a certain degree, the cleaning pipe can be conveniently moved, the treatment area of accumulated dust is increased, the accumulated dust on the top of the heat exchanger is blown off, the heat exchanger is cleaned more thoroughly under the condition that a furnace is not stopped, energy is fully saved, consumption is fully reduced, and the equipment utilization rate is increased.

The utility model provides a roller cone box assembling auxiliary device which comprises a square overturning frame formed by welding 100 mm channel steel and a supporting frame composed of two triangular supports and a cross beam, and bases of the triangular supports are fixed to a working face through foundation bolts. Fan-shaped rotating plates are symmetrically arranged below the two sides of the square overturning frame and synchronously rotate with a cone box rotating shaft through shaft holes, and the other end of the rotating shaft is connected to a bearing seat at the top of a triangular support through a spherical roller bearing. The driving mechanism is composed of a worm and gear assembly and a hand wheel, a worm gear is fixed to the extending end of the rotating shaft, and a worm mounting base is provided with a radial adjusting bolt to optimize the meshing clearance. According to the additional function design, 15-degree indexing locking holes in the edge of the fan-shaped rotating plate are matched with spring buckles for positioning; and an anti-skid rubber pad and a hand wheel anti-skid texture sleeve on the inner side of the overturning frame improve the operation stability. The device integrates rotation, transmission and positioning functions through a modular structure, and meets the precise rotation control requirement of the heavy cone box.

The utility model relates to the technical field of EPS foam board cutting, in particular to an EPS foam cutting device which is characterized in that a reciprocating device comprises two vertical rods, a first transverse batten is connected between the two vertical rods in a sliding mode, two vertical rods are fixedly installed on the surface of a base, moving plates are connected to the surfaces of the vertical rods in a sliding mode, and a strip-shaped frame is fixedly installed between the two moving plates; two round rods are fixedly installed on the surface of the strip-shaped frame, a second transverse batten is fixedly installed at the ends, away from the strip-shaped frame, of the round rods, an electric heating wire is fixedly installed between the first transverse batten and the second transverse batten, a vertical plate is fixedly installed on the surface of the base, a motor is fixedly installed on the surface of the vertical plate, and a special-shaped gear is fixedly installed at the output end of the motor. The EPS foam board cutting device solves the problems that when an existing EPS foam board is cut, some traditional cutting devices adopt a saw blade type structure to cut the EPS foam board, the situation that foam waste formed by cutting splashes is caused, the external environment is polluted, and work cannot be achieved.

The control cabinet comprises a cabinet body (1), a first ventilation opening (11) is formed in the top of the cabinet body (1), a second ventilation opening (12) is formed in the side portion of the cabinet body (1), a dust collection opening (13) is formed in the bottom of the cabinet body (1), a draught fan (2), a pulse air pipe (3) and a dust collector (4) are arranged outside the cabinet body (1), and a filter cover is arranged at the air inlet end of the draught fan (2). The air outlet end of the fan (2) is communicated with the interior of the cabinet body (1) through a first ventilation opening (11), the air outlet end of the pulse air pipe (3) is communicated with the interior of the cabinet body (1) through a second ventilation opening (12), the air outlet ends of the fan (2) and the pulse air pipe (3) are provided with heaters, and the dust collection end of the dust collector (4) is communicated with the interior of the cabinet body (1) through a dust collection opening (13). The device has the characteristics of automatic drying and comprehensive dust removal.