48results about How to "Guaranteed dust removal" patented technology

The invention discloses automatic dust removal equipment for electric energy meters. The automatic dust removal equipment for the electric energy meters comprises a rack, a conveying device and a dust removal device. The automatic dust removal equipment is characterized in that the conveying device and the dust removal device are arranged on the front part and the rear part of the rack in parallel; the dust removal device comprises a location fixture used for fixing the plurality of electric energy meters, an air-blowing device and a turnover mechanism used for driving the location fixture to turn over up and down; and a transferring-loading mechanism is further arranged above the rack, and between the conveying device and the location fixture, and used for grabbing the electric energy meters to be subjected to dust removal on the conveying device and moving the electric energy meters onto the location fixture or grabbing the electric energy meters subjected to dust removal on the location fixture and moving the electric energy meters onto the conveying device. According to the automatic dust removal equipment for the electric energy meters, the conveying device and the dust removal device are mutually separated, so that dust in the electric energy meters can be adequately eliminated.

The invention discloses a cut tobacco recycling device in a dedusting system of a machine for cutting tobacco leaves, comprising a cut tobacco and fume dust separating cavity, a cut tobacco recycling box, a metering device, a controller and an alarming device. The cut tobacco recycling box is arranged at the bottom of the cut tobacco and fume dust separating cavity; the metering device is arranged on the cut tobacco recycling box and is used for detecting and outputting a cut tobacco metering signal in the cut tobacco recycling box; the controller is used for calculating the amount of the cut tobacco in the cut tobacco recycling box according to the cut tobacco metering signal and outputting an alarm prompting signal when the amount of the cut tobacco reaches the preset amount; and the alarming device is used for sending an alarming signal according to the alarm prompting signal. Because the amount of the cut tobacco in the cut tobacco recycling box is detected, the cut tobacco can be recycled at right time, the blockage of the air channel can be avoided, and the machine for cutting the tobacco leaves can be kept dedusting normally.

The invention relates to a double-face chamfering continuous machining system for a gear sleeve of a vehicle synchronizer. The double-face chamfering continuous machining system is formed by two same double-cutter machining chamfering machines and a linear feeding mechanism penetrating two chamfering machine machining stations transversely; the two same double-cutter machining chamfering machines are arranged into a row in parallel, each chamfering machine comprises a cutter for conducting chamfering machining, a workpiece driving machine head and a tooth alignment mechanism, a center line where the two cutters are located is arranged to right face the workpiece driving machine heads, tooth alignment mechanisms are arranged at front end working procedure components of the workpiece driving machine heads, and the workpiece driving machine heads are installed on a machine head base; each chamfering machine is horizontally and fixedly provided with a linear type feeding mechanism at the position, in front of the workpiece driving machine heads and behind the two cutters, of the corresponding machine body, and each linear type feeding mechanism is driven by a driving motor to drive a transmission belt in a material way to rotate; and a tooth sleeve turnover mechanism is installed between the two linear type feeding mechanisms, and pushing air cylinders are fixedly installed on the outer sides, corresponding to the tooth alignment mechanisms, of the material way. By means of the machining system, double-face chamfering machining of an overall tooth sleeve can be completed at a time, the production efficiency is greatly improved, meanwhile, allocation of a feeding mechanical arm and a feeding mechanism is omitted, and the overall machining area is decreased.

The invention discloses a construction site sand screening device capable of preventing raise dust. The construction site sand screening device capable of preventing raise dust comprises a base, a sand screening frame, a screen plate, a rotating disc, a cylinder body and a water storing groove, an annular cavity is formed in the middle inner cavity wall, the edge of the screen plate extends into the cavity and is connected with a cavity top of the cavity through a spring, and an annular plate is fixed to the bottom of the screen plate and is provided with a sliding groove; and the rotating disc is connected to the lower portion of the annular plate in a matched manner, the cylinder body is fixed to the left side of the bottom of the sand screening frame, and the water storing groove is fixed to the left side of the top of the base. The construction site sand screening device is compact in structure and convenient and quick to operate, the sand screening efficiency can be effectively improved, the sand screening effect is guaranteed, the dust removal function is achieved, the dust generated in the sand screening process is prevented from polluting the environment, and the body health of a constructor is protected; and meanwhile, through linkage design, sand screening and dust removal can be carried out at the same time, the timeliness of dust removal is guaranteed, and the overall device is operated and controlled more easily.

The invention relates to a lens dust removal device, comprising: a first dust removal mechanism; a first drive mechanism supporting the first dust removal mechanism and driving the first dust removal mechanism to reciprocate; a second dust removal mechanism connected to the first dust removal mechanism The dust removal mechanism is oppositely arranged; the second drive mechanism supports the second dust removal mechanism and drives the second dust removal mechanism to move back and forth; the lens support seat is used to hold the lens, and is located between the first dust removal mechanism and the second dust removal mechanism. Between the two dedusting mechanisms. According to the lens dust removal device of the present invention, the structure is simple, the dust removal speed is fast and the dust removal is thorough.

The invention discloses a textile cloth winding device with a dust removal function, and relates to the textile field. The textile cloth winding device with the dust removal function comprises a workbench, wherein supporting legs are fixedly connected to the lower side of the workbench in a front-back and left-right symmetry mode. A sliding groove is formed in the right side of the portion, on therear side of the middle, of the upper side of the workbench. The sliding groove is connected with a mounting mechanism in a sliding manner, and the mounting mechanism is rotationally connected with awinding mechanism. The left end of the portion on the rear side of the middle of the upper side of the workbench is fixedly connected with a driving mechanism, the driving mechanism is engaged with atransmission mechanism, and the transmission mechanism is fixedly connected with the winding mechanism. A dust removal mechanism is fixedly connected with the front end of the middle of the upper side of the workbench and is engaged with an adjusting mechanism. The textile cloth winding device with the dust removal function is simple in structure, convenient to use, and good in use experience.

The invention relates to a bag type pulsed dust collector capable of treating high-temperature flue gas and other high-temperature dust. The bag type dust pulsed dust collector comprises an upper blowing system, an upper box body, a middle box body which is formed by circling four side plates and a top pattern plate, and a plurality of lower dust hoppers, wherein a door cover is arranged on the top of the upper box body; the upper blowing system and a pneumatic lift valve are arranged on the upper box body; an air channel is arranged on one side in the middle box body; a spacer plate which divides the air channel into an upper air chamber and a lower air chamber is arranged in the air channel; the upper air chamber of the air channel is communicated with the upper box body, and the lower air chamber of the air channel is communicated with the lower dust hoppers; a dust-contained gas air inlet is formed on each lower dust hopper on one side of the air channel; a purified gas air outlet corresponding to the air inlet is formed on a middle box body side plate of the upper air chamber; and a cold air inlet is formed at one end of the lower air chamber. Because the cold air inlet is formed at one end of the lower air chamber, once the dust collector encounters an ultra-temperature alarm, the valve can be automatically opened quickly, and then cold air is directly supplemented to effectively protect a filter bag of the dust collector.

The invention discloses a raw coke oven gas high-temperature dust removal process and device. Semi-coke is used as a filter medium for a dust remover. Pyrolysis dust-containing raw coke oven gas is discharged from pyrolysis equipment and then directly connected to the bottom of a fixed bed/granular bed raw coke oven gas high-temperature dust remover through a raw coke oven gas pipeline, and purified raw coke oven gas is discharged from an outlet in the upper portion of the dust remover to enter a downstream procedure after passing through the filter material and filtering dust in the raw cokeoven gas from bottom to top. In the whole filtering and dedusting process, the pipeline and the dust removal device are kept in a high-temperature state to prevent tar precipitation. And the filteredand saturated semicoke filter material is discharged from the bottom of the dust removal device through the discharging device and falls into a coke quenching waste heat recovery device to be cooled.The dust removal device is composed of a dust remover body, a semi-coke preheater and a discharging lock hopper. The invention has the characteristics of accessible filter medium, simple structure, convenient operation, stable operation, low operation cost, environment friendliness, energy saving and the like.

The invention discloses an explosion-proof power distribution cabinet for a dust workshop, and the cabinet comprises a cabinet body, the cabinet body is internally provided with a mounting cavity and a functional groove, the inner side wall of the mounting cavity is fixedly connected with a heat conduction plate, and the functional groove is internally provided with a self-adjusting pumping heat dissipation mechanism; and the self-adjusting air pumping heat dissipation mechanism comprises a gear motor, the gear motor is fixedly connected with the inner side wall of the functional groove, an output shaft of the gear motor is fixedly connected with a rotating shaft, the rotating shaft is in interference fit with a rotating block, and an electromagnet is arranged in the rotating block. The power distribution cabinet has the advantages that the pumping amount can be adjusted according to the temperature, the probability that dust enters the power distribution cabinet is reduced, the probability that the dust enters the power distribution cabinet is greatly reduced by matching with filtering of the first filter screen, the dust amount in the power distribution cabinet is reduced, the explosion risk is avoided, meanwhile, the temperature in the power distribution cabinet can be better controlled, and the power distribution cabinet is more convenient to use. And dust in the workshop is removed to a certain extent, and workshop safety is guaranteed.

The invention discloses dust removal equipment with energy saving and environment protection effects. The dust removal equipment comprises a water box, wherein the top of the water box is communicatedwith a purification box; the right side of the purification box is communicated with a gas inlet pipe; the right side of the bottom of an inner cavity of the gas inlet pipe is fixedly connected witha connecting block; the top of the connecting block is fixedly connected with a negative pressure suction ventilator; a filtering core is arranged at the inner cavity of the gas inlet pipe and is positioned at the left side of the suction ventilator; an opening is formed in the top of the gas inlet pipe and is positioned above the filtering core. Through the matched use of the water box, the purification box, the gas inlet pipe, the connecting block, the negative pressure suction ventilator, the filtering core, the opening, a gas outlet pipe, an atomization spray head, a water pump, a first hose, a water outlet pipe, a second hose, a first fixing block, a filtering net and a water inlet pipe, dust generated in the production and manufacturing work procedures can be filtered and removed; the environment pollution is reduced; the possible injure to the body of operation personnel is also reduced; high energy saving and environment protection effects are achieved.

The invention discloses a dyeing machine with a uniform dyeing function for textile. The dyeing machine with the uniform dyeing function for textile comprises a working box, wherein the right side ofthe cavity of the working box is fixedly connected with a partition; the left side of the top of the cavity of the working box is fixedly connected with a first sprayer; a second sprayer is fixedly connected to the bottom of the cavity of the working box and is positioned on the left side of the partition; the right sides of the top and the bottom of the cavity of the working box are separately fixedly connected with connecting rods; the end, which is away from the cavity of the working box, of each connecting rod is fixedly connected with a drying lamp; the bottom of the working box communicates with a material box; and the bottom of the material box is fixedly connected with a supporting plate. By cooperation of the working box, the partition, the first sprayer, the second sprayer, the drying lamp, the material box, the water pump, a hose, a three-way tube, a dust suction cover and a dust suction tube, cloth can be dyed, drying and dust removal on cloth can further be carried out ata time, the dyeing efficiency is improved, and the production cost is reduced.

The outdoor power distribution cabinet comprises a cabinet body, a rain baffle is fixedly installed at the top of the cabinet body, a separation net is fixedly embedded in the surface of the top of the rain baffle, a splitter plate fixed to the top of the inner side of the cabinet body is arranged at the bottom of the separation net, and the movable dust removal mechanism is arranged on the inner side of the cabinet body. The movable dust removal mechanism comprises two water storage tanks and two partition vertical plates, and the two water storage tanks are located at the two ends of the inner side of the top of the cabinet body respectively and welded to the cabinet body in a sealed mode. According to the outdoor power distribution cabinet, the problems that dust adhered to a heat dissipation net in an existing outdoor power distribution cabinet is difficult to clean, so that the heat dissipation net is blocked, normal heat dissipation of the power distribution cabinet is affected, and electric appliance elements in the power distribution cabinet are damaged due to too high temperature during working are effectively solved, so that the power distribution cabinet is more convenient to clean and collect dust, and the working efficiency is improved. The sealing performance of the whole power distribution cabinet is improved, damage to electrical components due to short circuit caused by water entering the power distribution cabinet is prevented, and the service life of the power distribution cabinet is prolonged.

The invention discloses a construction dust removal device for house building and a use method thereof, relates to the technical field of dust removal devices, and aims to solve the problems that an existing dust removal device is poor in flexibility during use, operation is inconvenient when some corner dust needs to be treated, the dust removal effect is poor, the inside is not easy to clean and replace, and thus the service life of the dust removal equipment is influenced. A base is arranged at the lower end of a box body, a first fixing plate is arranged at the front end of the box body, a towing bracket is arranged at the front end of the base, a plurality of suction pipes distributed at equal intervals are arranged at the front end of the box body, dust suction heads are arranged at the upper ends of the suction pipes through the first fixing plate, and suction openings are formed in the upper ends of the dust suction heads. Iron attraction layers are arranged on one sides of the suction pipes, a treatment box is arranged in the box body, a first conveying pipe is arranged on one side of the treatment box, a filtering box is arranged at the rear end of the first conveying pipe, and a second conveying pipe is arranged at the upper end of the filtering box.