8results about How to "Improve galvanizing quality" patented technology

The invention provides a multi-steel-pipe automatic hot galvanizing device which comprises a first material distribution slide way, a first material stirring fluted disc, a middle shaft, a truss and a lifting plate, the first material distribution slide way is sequentially provided with a plurality of material passing gaps from inside to outside, and each material passing gap is used for guiding one to-be-produced steel pipe; and the outlet end of each material passing gap corresponds to a magnetic suction roller of one V-shaped magnetic roller. According to the automatic hot galvanizing device for the multiple steel pipes, the first material distributing sliding way is infiltrated in the zinc melting pot, the multiple steel pipes can be distributed through the first material distributing sliding way to slide into the zinc melting pot, so that each steel pipe can make full contact with liquid zinc, the positions of the steel pipes in the zinc melting pot can be stirred through the first material stirring fluted disc, and the steel pipes can be separated from the zinc melting pot through the first material stirring fluted disc; the steel pipes are lifted to the preset position through the lifting plate, the steel pipes are guided out through the V-shaped magnetic rollers, the multiple steel pipes can be galvanized at the same time through the device, the production efficiency is improved, and the production quality is guaranteed.

The utility model relates to the technical field of hot-dip galvanizing, in particular to a dry wall nail hot-dip galvanizing device which comprises a galvanizing tank, a heating cylinder arranged on the upper side of the galvanizing tank, a motor fixedly installed at the upper end of the heating cylinder, supports fixedly installed on the two sides of the heating cylinder, a stand column fixedly installed on the galvanizing tank, and a lower rotating ring rotatably installed on the lower side of the stand column. An upper rotating ring is rotationally installed on the upper side of the stand column, the output end of the motor rotationally penetrates through the inner side of the heating cylinder and is fixedly connected with the upper rotating ring, and a sliding rod is fixedly installed between the upper rotating ring and the lower rotating ring. The placing mechanism and the lifting mechanism are combined, a hot galvanizing solution can form vortex around the dry wall nail through rotation, the hot galvanizing solution has certain fluidity relative to the dry wall nail, the flowing contact with the surface of the dry wall nail is increased, the texture of a zinc coating formed on the surface of the dry wall nail is more uniform, and the quality of the dry wall nail is improved. And the production quality of hot galvanizing is improved, manual fishing is not needed after galvanizing is completed, use is convenient, and practicability is high.

The utility model relates to the technical field of galvanizing equipment, in particular to hot galvanizing assisting equipment which comprises a galvanizing assisting mechanism, and a stirring mechanism is fixedly arranged in the galvanizing assisting mechanism. According to the device, the first bevel gear sets rotate in a meshed mode, the first bevel gear sets can drive the rotating columns located in the middle to rotate, the three rotating columns can be synchronously driven to rotate synchronously under the action of the double-groove belt wheels and the synchronous belt, and the multiple stirring plates can be driven to rotate through the multiple sleeves on the outer walls of the rotating columns; according to the plating assisting tank, the stirring device is arranged, so that plating assisting tank liquid in the plating assisting tank can be stirred, the plating assisting tank liquid flows, the contact between the plating assisting tank liquid and a steel workpiece can be increased, and the situation that the decomposition effect on an oxide layer is reduced due to long-time contact between the steel workpiece and part of the plating assisting tank liquid is avoided; the flowing plating assisting tank liquid can cover the surface of the steel workpiece more uniformly, so that the plating assisting agent can be ensured to fully permeate into each corner and gap on the surface of the workpiece, the uniform thickness of a zinc coating can be realized, and the zinc plating quality is improved.

The invention discloses steel surface hot-dip galvanizing equipment for steel structure machining, and relates to the technical field of steel surface treatment.The steel surface hot-dip galvanizing equipment comprises a box body, a hanging bracket is fixedly installed on the top of the inner side of the box body, and a feeding and discharging pipe body is installed on the left side of the front end of the box body in a penetrating mode and used for feeding and discharging of steel on the inner side of the box body; a ventilation assembly is installed on a side wall plate of the box body, a chassis part is installed at the bottom of the hanging barrel, spiral beveled openings are formed in the top of the chassis part in a circular array shape, straight through holes are formed in the top of the chassis part in a circular array shape, and convex balls are fixedly installed at the top of the chassis part in a circular array shape. According to the steel surface hot-dip galvanizing equipment for steel structure machining, the fluidity between liquid zinc and steel can be improved, the contact area between the liquid zinc and the steel is increased, the contact dead angle between the liquid zinc and the steel is eliminated, meanwhile, the contact speed between the liquid zinc and the steel surface is increased, and the steel surface galvanizing efficiency of the equipment is improved; and therefore, the production efficiency of equipment on steel galvanization is improved.

The utility model discloses a quantitative adding structure of a galvanizing auxiliary agent, which belongs to the technical field of galvanizing auxiliary agent quantitative adding, and comprises a bottom plate and a support frame, the support frame is fixedly connected to the top of the bottom plate, and the top of the support frame is fixedly connected with an adding mechanism. The top of the bottom plate is fixedly connected with a stirring mechanism; the adding mechanism comprises a plurality of mounting tables, assembling frames, storage tanks, liquid level sensors, flow dividing pipes, series connection pipes and metering pumps, the mounting tables are fixedly connected to the top of the supporting frame, the assembling frames are movably connected to the front sides and the rear sides of the tops of the mounting tables correspondingly, and the storage tanks are movably connected to the inner walls of the assembling frames; through cooperative work of the metering pump, the electromagnetic flow meter, the liquid level sensor and other components, the adding amount of various galvanizing auxiliary agents can be accurately controlled, it is guaranteed that the quality of a galvanized layer is stable and consistent, and quantitative adding of the galvanizing auxiliary agents by a user is facilitated.

This invention proposes an automatic galvanizing device for iron towers, comprising a housing, a first support frame slidably mounted on the housing, a material frame movably mounted on the first support frame, a first driving component detachably mounted on the housing, the first driving component being connected to the first support frame via a transmission mechanism, an elastic component being provided between the second support frame and the gas collecting pipe, a first lever fixedly mounted on the first support frame, and a second lever fixedly mounted on the gas collecting pipe. The beneficial effects of this invention are: the first driving component drives the material frame to move to the right along the housing, and the first and second levers cooperate to drive the gas collecting pipe and the material frame to move synchronously, quickly collecting the waste gas generated during the galvanizing process, achieving the function of rapid waste gas collection, preventing direct emission of waste gas and causing pollution, while reducing energy consumption and improving galvanizing efficiency.

The invention discloses a continuous hot-dip galvanizing device for a steel plate, which relates to the technical field of steel galvanizing processing and comprises a workbench for transporting the steel plate for galvanizing, a winding roller for winding the steel plate, a galvanizing bath for storing zinc liquid and a main driving roller which is arranged in the galvanizing bath and is used for deforming the steel plate for galvanizing, the horizontal zinc supplementing structure is arranged on the workbench and used for detecting the thickness of a zinc layer after the steel plate is galvanized, the driving assembly is in driving connection with a liquid pumping assembly used for pumping liquid and supplementing zinc and two purging assemblies used for purging the surface layer of the steel plate and exposing pits in the surface of the steel plate, and the number of the purging assemblies is two. According to the automatic galvanizing equipment, the galvanizing quality and uniformity are remarkably improved, automation of the galvanizing process and cyclic utilization of zinc liquid are achieved, the production efficiency and the product quality are greatly improved, the attractiveness and the corrosion resistance of the surface of a steel plate are guaranteed, meanwhile, the production cost is reduced, and resource waste and environmental pollution are reduced.