8results about How to "Guaranteed dust removal performance" patented technology

The utility model belongs to electromechanical equipment technical field especially relates to a kind of electromechanical equipment surface polishing device, including polishing machine main body, the front end of polishing machine main body is fixedly installed with polishing head, dust hood is movably installed below the polishing head, the side surface of dust hood is equipped with air pipe for connecting fan, the inside of the polishing machine is equipped with buffer mechanism.The electromechanical equipment surface polishing device, dust removal mechanism is matched by fan, dust hood, rubber ring and spring one, adsorbs dust, enhances sealing, adapts to different surface, solves dust pollution and other problems;Buffer mechanism uses the floating design of spring two to unload force, reduces impact force, reduces polishing wheel wear, protects equipment, while the setting of ball in polishing machine reduces the friction between components, improves operating stability and smoothness while extending the service life of equipment.

This utility model discloses a dust removal and filtration box for blast furnace gas, relating to the field of blast furnace gas filtration and dust removal technology. The utility model includes a dust removal box, a cover plate, and dust collection pipes. An opening groove is formed on the upper surface of the dust removal box, and several through holes are formed on the lower surface. The cover plate is installed on the upper surface of the opening groove. The number of dust collection pipes corresponds to the number of through holes, and the dust collection pipes are slidably installed inside the through holes. A lithium battery is installed on the upper surface of the cover plate, and several electrostatic dust-attracting rods are fixedly installed on the lower surface of the cover plate. The electrostatic dust-attracting rods extend into the dust removal box through the opening groove, and their positions correspond to the positions of the dust collection pipes. The upper ends of the dust collection pipes extend into the dust removal box through the through holes. This utility model, through its lithium battery, electrostatic dust-attracting rods, and dust collection pipe structure, facilitates the electrostatic adsorption of dust particles in the gas, is not affected by the high temperature of the gas, ensures the dust removal effect of the device, and facilitates the collection of dust particles into the dust collection pipes after dust collection.

This invention belongs to the field of carbon black flue gas purification technology, specifically a flue gas purification device and operating method for carbon black production and processing. The device includes a box, with a discharge hopper fixed to the bottom of the box, a cooling box fixed to one side of the box, an air inlet on the side of the cooling box away from the box, and an air outlet on the side of the box away from the cooling box. By adding a cooling box to one side of the box, the flue gas entering from the air inlet can be cooled by the cooling components inside the cooling box, avoiding direct contact between the high-temperature flue gas and the dust collection bag. By setting a jet cleaning component below the air inlet pipe, in conjunction with an air manifold, electromagnetic pulse valve, air pump, and air delivery component, a composite dust removal structure of high-pressure pulse and low-pressure continuous blowing can be formed. This structure can not only clean the dust collection bag during the online flue gas purification process, but also perform deep cleaning of the dust collection bag during the offline process when the flue gas purification stops, ensuring the dust removal effect of the dust collection bag.

This application discloses a dust removal device for a furniture production workshop, relating to the technical field of dust removal devices. It includes a trolley body and working components. Through the rotating structure of the fan-shaped filter provided by the working components, the currently used fan-shaped filter can be quickly replaced. The dust removal effect of the device is ensured by rotating and replacing multiple sets of fan-shaped filters. During replacement, the adjusting gear is pulled away from the fixed frame via a pull ring. Rotating the adjusting gear causes the sliding frame to rotate, driving the limit rod to rotate, causing the rotating shaft to rotate the annular frame within the fan-shaped frame, transferring a new set of fan-shaped filters to the air duct position. After the adjusting gear is reinserted into the fixed frame, the position of the fan-shaped filter is fixed. Other used fan-shaped filters can be removed and replaced using screws. A fan provides power to drive airflow, and the air duct is selected via a first electric valve and a second electric valve. The first and second suction heads provide bidirectional dust collection, improving operational flexibility. A collection box collects waste.

The utility model provides a laboratory machine room dust removal system which comprises an axial flow fan, air inlet pipes installed on the two sides of the axial flow fan and a dust removal cylinder device installed on the air inlet pipes, and the dust removal cylinder device comprises a cylinder body, input covers installed at the two ends of the cylinder body and a filter element assembly installed in the cylinder body. The filter element assembly comprises a supporting sleeve installed on the output cover, a net cover fixedly installed on the supporting sleeve and a filter net inserted into the net cover, a clamping groove is formed in the net cover, a receding groove is formed in the output cover, an installation groove is further formed in the net cover and communicated with the clamping groove, and the filter net is arranged in the receding groove. The filter screen is inserted into the clamping groove and the receding groove through the mounting groove, the filter screen is taken out before the filter screen is cleaned, and the filter screen is cleaned after being flatly laid, so that the filter screen is prevented from being scratched and deformed under the condition of bending, and the dust removal effect of a laboratory is guaranteed.

The utility model provides a kind of exchangeable groove cutting workbench, including upper layer frame, lower layer frame, upper layer workstation, lower layer workstation, air duct main pipe;Upper layer frame is set in the just above of lower layer frame, upper layer workstation is slidably arranged on upper layer frame, lower layer workstation is slidably arranged on lower layer frame, one pair of upper layer side air duct is provided on upper layer workstation, upper layer main air duct is connected with upper layer side air duct, one pair of lower layer side air duct is provided on lower layer workstation, lower layer main air duct is connected with lower layer side air duct, spoiler is respectively provided in upper layer side air duct and lower layer side air duct;Upper layer air duct interface and lower layer air duct interface are respectively provided on air duct main pipe, upper layer air duct interface is used to intermittently connect with upper layer main air duct, lower layer air duct interface is used to intermittently connect with lower layer main air duct.The workbench solves the problem of poor dust removal effect, uneven wind force and attenuation of traditional workbench, avoids the problem that cutting robot needs to stop and wait during the process of feeding and polishing.

The utility model relates to building construction equipment technical field especially relates to a water and electricity construction wall surface grooving robot, including movable chassis and multistage lifting translation mechanism, the movable chassis upside is installed with the box, is equipped with dust removal mechanism in the box, the multistage lifting translation mechanism of box left side is equipped with the multistage lifting translation mechanism that can be right angle overturns, the multistage lifting translation mechanism bottom is hinged with the box through two groups of right angle folding self -lock hinge, the multistage lifting translation mechanism left side is installed with cutting machine head, and cutting saw blade is assembled in cutting machine head inside, and cutting motor is installed on cutting machine head front side, and the output of cutting motor is connected with the axle on cutting saw blade. The utility model discloses through the controller can set the working parameter of robot, and the robot can independently plan the path, and the wall surface grooving is carried out automatically, in the operation process, need not manual intervention, can save a lot of time and labor, can realize accurate grooving operation simultaneously, guarantees construction quality and efficiency.

The utility model provides a kind of coal mine dust removal ventilation equipment, it includes: box, vertical partition is fixedly installed in box interior, box top end inside is respectively fixedly installed with lower partition and upper partition, upper partition side is inserted with frame and is penetrated, frame top is equipped with the compacting mechanism located in the box, the box inside fixedly connected with fixed pipe in the other side of upper partition. The present application adopts the ventilation of box when coal mine dust removal, airflow is guided using partition, and cooperate atomization dust removal to capture dust in air, set frame and can be used for filter material storage, facilitate further filtration dust, ensure dust removal effect, and after long-term use, filter material cleaning can be realized using the reflux of water source, the disassembly of frame can be realized by compacting mechanism, subsequent coal mine dust removal ventilation is facilitated, and multiple filter screens are set for dust and impurity filtration, stored in box bottom, facilitate subsequent cleaning, and the collected water source can be reused, improve the use performance of coal mine dust removal ventilation equipment.