8results about How to "Guaranteed derusting effect" patented technology

The invention relates to the technical field of forming equipment, in particular to non-cutting extrusion forming equipment for a hollow frame of a display. Comprising a rack, and further comprises an unwinding component, a component for continuously unwinding, derusting and pre-cleaning a strip, a derusting, pre-cleaning, differential and reciprocating tensioning mechanism for unwinding the strip, a tensioning, reciprocating ballasting and forming mechanism for unwinding the strip, an extrusion forming and shaping mechanism for unwinding the strip, and a shaping mechanism for shaping the extruded strip. The device has the beneficial effects that the device can efficiently complete non-cutting extrusion forming operation of the hollow frame of the display, and during strip extrusion forming, the device can effectively improve the yield of the hollow frame of the display during extrusion forming through pre-rust removal, pre-cleaning, pre-tensioning and vibration pressing extrusion modes.

The utility model discloses a surface rust cleaning device for sheet metal part processing belongs to sheet metal part processing technical field, the utility model discloses a rust bin, spray tank, waste collection groove, moving track, rust platform, gear assembly, sand blasting subassembly and sand material pipeline. Rust bin constructs operation space through bin body shell, spray tank placing rack, bin mouth door, waste outlet and dentate track groove, spray tank adapts placing rack, and sand material pipeline is the feeding for sand blasting subassembly, and waste collection groove receives the residue that waste outlet discharged, and moving track carries three rust platforms, and is driven by gear assembly, moves in dentate track groove, sand blasting subassembly is distributed on the rust platform top, and the spray head carries out sand blasting rust to the sheet metal part fixed on the platform fixed plate. The device realizes sheet metal part automation, multi-station rust cleaning, effectively improves rust cleaning efficiency and quality, reduces manual operation, reduces labor intensity, and is convenient for waste collection and processing, has good practicality and environmental protection.

The invention relates to a high-pressure water jet rust removal waste recovery device, comprising at least two parallel self-cleaning filters, at least two parallel pervaporators, a condenser, a vacuum tank, a sewage pump group, a water pump group and a valve group. The water outlet of the self-cleaning filter is connected to the hot liquid inlet of the pervaporator through the water pump group, the sewage outlet of the self-cleaning filter and the hot liquid outlet of the pervaporator are connected to a waste tank through the sewage pump group, the steam outlet of the pervaporator is connected to the condenser, a heat exchange system is provided between the condenser and the hot liquid cavity of the pervaporator, the valve group is used to control the parallel self-cleaning filters and the parallel pervaporators to be used independently or in combination, without stopping for sewage discharge, ensuring the continuity and efficiency of the device treatment, efficiently removing substances in wastewater, ensuring the recycling and rust removal effect of water, avoiding equipment erosion, making full use of thermal energy to improve resource utilization efficiency, and meeting the application requirements of high-pressure water jet waste recovery.

The utility model relates to metal surface treatment technical field especially relates to a metal surface treatment equipment with high -efficient rust removal function, including the box door, the rear end of box door is installed with the box body device through the hinge, the front end middle part fixed connection of box door has the observation cover, the upper end middle part fixed connection of box body device has the processing device, the lower box wall middle part fixed connection of box body device has the fixed link, the upper end fixed connection of fixed link has the bearing openwork dish, the front end left part fixed connection of box door has the control module. The metal surface treatment equipment with high -efficient rust removal function, through the high -efficient environmental protection of multidirectional spray rust removal liquid, has no dust pollution, and the waste liquid can be recycled and reduce the cost, can accurately control and reduce metal damage, guarantees the follow -up use performance of metal, and the efficiency of metal surface treatment is comprehensively promoted.

The utility model discloses an aluminum profile processing derusting device which comprises a processing box, a first processing assembly and a second processing assembly are arranged on the processing box, the first processing assembly and the second processing assembly extend into the processing box from the outside of the processing box, and the first processing assembly and the second processing assembly are matched with each other. According to the rust removal device, multiple times of rust removal treatment can be carried out on machined parts, so that the rust removal effect can be better guaranteed, limiting treatment can be carried out on the machined parts of different specifications, so that rust removal treatment can be carried out on the machined parts of different specifications, meanwhile, a rust removal solution and a cleaning solution can be recycled, and the environment is prevented from being polluted.

The utility model relates to the technical field of metal product processing and rust removal, and discloses a rust removal device for metal product processing, which comprises a rust removal pool, a placing frame is arranged on the inner side of the rust removal pool and used for placing derusted metal products, a bearing frame is arranged at the lower end in the rust removal pool in a sliding manner, and the placing frame is located at the upper end of the bearing frame. A plurality of springs are arranged on one side of the bearing frame, one end of each spring is connected with the inner wall of the rust removal pool, an extrusion mechanism is arranged at the lower end of the interior of the rust removal pool, located on one side of the bearing frame and used for extruding the bearing frame to move, and a stirring mechanism is arranged at the lower end of the interior of the rust removal pool. The stirring device is used for stirring the rust remover in the rust removal pool; when the metal product derusting device is used, metal products in the containing frame are not prone to being stacked together, the flowing speed of a derusting agent in the derusting pool can be increased, and the derusting effect on the metal products is greatly guaranteed.

The utility model relates to the field of steel bar rust removal devices, and discloses a constructional engineering embedded exposed steel bar rust removal device which comprises a bottom plate, a supporting column is fixedly connected to the top of the bottom plate, a hydraulic cylinder is fixedly connected to the left end of the supporting column, and a supporting plate is fixedly connected to the driving end of the hydraulic cylinder. The bottom of the supporting plate is fixedly connected with a motor, the driving end of the motor is fixedly connected with a rotating disc, the top of the rotating disc is rotationally connected with a connecting rod, the other end of the connecting rod is rotationally connected with a rack plate, the left end of the top of the supporting plate is rotationally connected with a gear, and the rack plate is in meshed connection with the gear. And the bottom of the gear is fixedly connected with a transmission rod. According to the steel bar derusting device, the derusting brush can rotate in a reciprocating mode, so that the derusting brush can make contact with the surface of a steel bar for multiple times, the derusting effect is improved, meanwhile, the construction efficiency is improved, the labor cost is reduced, and the derusting brush dismounting effect is achieved.

The utility model relates to the technical field of hot galvanizing processing, in particular to iron nail centrifugal hot galvanizing pretreatment equipment which comprises a pickling tank, the inner side wall of the pickling tank is rotatably connected with a rotating shaft through a bearing, the outer side wall of the rotating shaft is fixedly connected with a mounting seat, and the upper surface of the mounting seat is fixedly connected with a supporting net plate. The motor is started to drive the screw rod to rotate back and forth, the screw rod drives the nut block to move back and forth, the nut block drives the transmission rod and the connecting block to move back and forth, the connecting block drives the sliding plate and the rack to move left and right, the rack drives the half gear and the mounting base to rotate back and forth, and the mounting base drives the supporting net plate and the iron nail net basket to swing back and forth. Bubbles on the outer surface of the iron nail are separated from the surface of the iron nail by swinging, so that the bubbles generated by chemical reaction can be effectively prevented from gathering on the surface of the iron nail, the contact area of the surface of the iron nail and the pickling solution is recovered, the reaction speed of the iron nail and the pickling solution is not influenced, and the subsequent centrifugal hot galvanizing processing procedure is not influenced.