Discharging device for segment-type production of vanadium-nitrogen alloy ball
A vanadium-nitrogen alloy, segmented technology, applied in the directions of mixer, transportation and packaging, dissolution, etc., can solve the problems of trouble, affecting production, single uncontrollable feeding process, etc., to reduce humidity, facilitate input, prevent Scattered effect
Inactive Publication Date: 2018-12-28
吴志锋
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Problems solved by technology
The existing feeding device is a feeding pipe directly leading to the forming roller. The feeding process is single and difficult to control. When the humidity is high, powder is easy to adhere to the pipe wall. After a long time, it needs to be opened and cleaned. It is more troublesome and affects production
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[0016] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0017] see Figure 1-4 , the present invention provides a segmented vanadium-nitrogen alloy ball production blanking device: comprising a first feeding funnel 1, the bottom of the first feeding funnel 1 is provided with a second feeding funnel 2, and the first feeding funnel 1 and The second feeding funnel 2 is stacked up and down to form a funnel shape. The top of the first feeding funnel 1 is provided with a baffle 3, the bottom of the baffle 3 is provided w...
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The invention discloses a discharging device for segment-type production of a vanadium-nitrogen alloy ball. The device comprises a first feeding hopper, a second feeding hopper is arranged at the bottom of the first feeding hopper, and an air heater is arranged at one side of the second feeding hopper; drying through holes are evenly distributed in the inner wall of the second feeding hopper, a humidity sensor is arranged at one side of each drying through hole, and a single-way vent valve is arranged at one end of each drying through hole; an electric valve is arranged at the other end of each drying through hole, the output end of the air heater is connected with the drying through holes through air conveying pipes, sealing rings are arranged on the junctions of the air conveying pipes and the drying through holes, and a buffer bin is connected to the bottom of the second feeding hopper through a connector. According to the discharging device, real-time data of the humidity in the discharging hopper is conveniently known, the humidity in the discharging hopper is conveniently decreased, and the situation is avoided that since powder adheres to the inner wall of the hopper duringdischarging, the discharging efficiency is influenced; convenience is provided for smoother discharging of powder, and convenience is provided for prevention of materials scattering.
Description
technical field [0001] The invention relates to a vanadium-nitrogen alloy preparation device, in particular to a segmented vanadium-nitrogen alloy ball blanking device for production. Background technique [0002] As a new type of steel additive, vanadium-nitrogen alloy can replace ferro-vanadium for the production of micro-alloyed steel. It can improve the comprehensive mechanical properties of steel such as strength, toughness, ductility and thermal fatigue resistance, and make Steel has good weldability; at the same strength, adding vanadium-nitrogen alloy can save vanadium by 30% to 40% compared with adding vanadium, which reduces the cost; vanadium-nitrogen alloy has been widely used by domestic and foreign steel mills, and its production process and Production equipment has been developed rapidly. Vanadium-nitrogen alloys are usually processed and produced by ball-making technology, and the alloy powder after mixing is transported to the forming roller through a feedi...
Claims
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IPC IPC(8): B01F15/02B01F15/06B01F15/00
CPCB01F35/2135B01F35/754B01F2035/99B01F35/91B01F2101/45
Inventor 不公告发明人
Owner 吴志锋