CN212253630U

CN212253630U - Aluminum melt controller

Info

Publication number: CN212253630U
Application number: CN202021044105.4U
Authority: CN
Inventors: 聂清华; 聂博文; 葛明红; 陈敬福
Original assignee: Jiangxi Hengtai Aluminum Co ltd
Current assignee: Jiangxi Hengtai Aluminum Co ltd
Priority date: 2020-06-09
Filing date: 2020-06-09
Publication date: 2020-12-29
Anticipated expiration: 2030-06-09

Abstract

The utility model discloses an aluminum melt controller. Including seting up in the delivery outlet of the corresponding lateral wall of furnace body to and corresponding output control device, output control device is including being fixed in the support on the furnace body, corresponding to the cone stopper of delivery outlet, allies oneself with accuse swing arm, and action operation ware, the cone stopper articulates in allies oneself with the accuse swing arm through its cock stem activity, allies oneself with accuse swing arm and cock stem and hang through the self-balancing location and form a contained angle setting from the spring each other, the awl tip of cone stopper hangs through the self-balancing location and hangs from the axis partial lower part that the spring activity corresponds to the delivery outlet, its both ends of spring are hung from the self-balancing location through linking portion ready-packaged swing joint in this allies oneself with accuse swing arm and cock stem on pendulum rod and the cock stem respectively. The aluminum melt controller is simple and reasonable in structure, simple, convenient and safe to operate and use and high in practicability.

Description

Aluminum melt controller

Technical Field

The utility model relates to an aluminum melt controller.

Background

In a metal regeneration smelting system, due to the high temperature of the metal smelting liquid of a smelting furnace, for the discharge control of the smelting liquid, if closed conveying and control are adopted, the existing high-temperature control valve hardly meets the control requirement, the metal liquid is easy to slag and causes local blockage, so that the valve cannot normally work, the movable sealing of the valve is very difficult, and the service life is extremely short. By adopting open type conveying and control, not only the operation environment is very severe, but also relevant devices for automatic control cannot keep stable operation, and especially, no matter manual or automatic control is adopted, the safety problem is prominent. In particular, the structural rationality of its emission control device directly affects its operational life and safety, production efficiency and cost.

SUMMERY OF THE UTILITY MODEL

The utility model aims at the problems of the prior art and provides an aluminum melt controller. The aluminum melt controller is simple and reasonable in structure, simple, convenient and safe to operate and use and high in practicability.

The utility model discloses aluminum melt liquid controller's technical scheme is including seting up in the delivery outlet of the corresponding lateral wall of furnace body to and corresponding output control device, output control device is including being fixed in the support on the furnace body, corresponding to the cone stopper of delivery outlet, allies oneself with accuse swing arm to and action operation ware, the cone stopper articulates in allies oneself with accuse swing arm through its cock stem activity, allies oneself with accuse swing arm and cock stem hang from the spring through the self-balancing location and become a contained angle setting each other, the awl tip of cone stopper hangs from the axis partial lower part that the spring activity corresponds to the delivery outlet through the self-balancing location, the self-balancing location hangs from its both ends of spring through the couple ready-packaged swing joint in this allies oneself with accuse swing arm and cock stem on pendulum rod and the cock stem respectively.

The utility model discloses aluminium melt controller is simple structure not only, reasonable, and preparation and use are simple very much, with low costs, and is very safe very much, and the practicality is very strong, and moreover, its change, maintenance are also simple very much, convenient, and are not fragile, long service life, the fault rate is low.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention.

Detailed Description

In order to facilitate a better understanding of the present invention, the present invention will be further described with reference to the following embodiments and drawings.

As shown in fig. 1. The utility model discloses smelt discharging equipment is including being the delivery outlet 2, the control valve of the liquid of smelting of radially seting up on the corresponding one side lateral wall 1 of smelting furnace body. The control valve comprises a valve core, a corresponding control mechanism, a bracket and the like. The valve core is a cone plug 5 correspondingly connected with the output hole 2. A launder 14 is provided in correspondence of the outlet hole 2. The support is a cantilever 3 which is correspondingly positioned above the launder 14 and is fixedly connected to the corresponding side wall of the smelting furnace, and the control mechanism is correspondingly arranged above the corresponding launder in a suspension type through the cantilever. The cone plug and the output hole of the smelting furnace are arranged coaxially.

The control mechanism comprises a joint control swing arm 4 connected with a cone plug 5, a corresponding action operator and the like. The mobile operator is provided with a steady-state supporting and limiting device after the cone plug is opened, and the steady-state supporting and limiting device can be formed by a part of the corresponding side wall of the furnace body, which corresponds to the two-position self-operated steady-state manual operating rod 7, or a lateral supporting protrusion, which corresponds to the two-position self-operated steady-state manual operating rod and is fixed on the corresponding side of the cantilever. The joint control swing arm 4 is arranged in the vertical direction, the action operator is positioned on the outer side of the corresponding side of the cantilever, the upper end of the joint control swing arm 4 is positioned in an open slot 3a of the cantilever, one end of the action operator and the upper end of the joint control swing arm are respectively fixed on a rotating shaft 8, and the joint control swing arm and the action operator are connected to the cantilever 3 through the rotating shaft 8 in a rotating mode.

The mass of the action manipulator is larger than the total mass of the joint control swing arm, the cone plug, the plug rod and the like. The action operator is a two-position self-operated steady-state manual operating rod 7, and the cone plug can be ensured to operate in two stable states of opening and closing through the cooperation of the two-position self-operated steady-state manual operating rod and a steady-state supporting and limiting device, namely the steady-state position after the cone plug is opened and the steady-state position for closing and sealing. The two-position type self-operated steady-state manual operating rod 7 and the joint control swing arm are arranged on corresponding vertical planes at an included angle with each other.

The plug rod 6 of the cone plug 5 is movably hinged with the joint control swing arm 4 through a half-screw 28, a corresponding suspension self-balancing movable positioner is arranged between the cone plug 5 and the joint control swing arm, the suspension self-balancing movable positioner comprises a self-balancing positioning suspension spring 26, and two ends of the self-balancing positioning suspension spring can be quickly assembled and disassembled and movably connected between the joint control swing arm and the plug rod of the cone plug through hooking parts arranged on the joint control swing arm and the plug rod of the cone plug.

The output hole can be inclined downwards or arranged horizontally. The cone plug is arranged in a manner that the cone tip of the cone plug corresponds to the lower position of the outlet center of the output hole. The hooking part can be composed of a pulling convex body 29 which inclines towards the corresponding direction and is welded or screwed on the joint control swing arm and the cone plug. The diameter of the middle unthreaded section of the half-thread screw 28 is much smaller than the diameter of the corresponding hole connection hole of the plug rod which is in fit connection with the plug rod. The accuracy of the cone plug in the contraposition matching with the output hole within a large range of deviation degree in the radial direction of 360 degrees around the axis of the output hole is obtained, and the sealing performance and the effect of closing the cone plug are improved. The structure is simple, and the disassembly and the assembly are convenient.

When the two-position self-operated steady-state manual operating rod operates to enable the two-position self-operated steady-state manual operating rod 7 to turn upwards and tilt reversely, the cone plug is driven by the joint control swing arm to exit from the output hole, smelting liquid is discharged to the launder, the two-position self-operated steady-state manual operating rod 7 turns forwards, and the cone plug is pushed into the output hole by the two-position self-operated steady-state manual operating rod through the self-weight of the two-position self-operated steady-state manual operating rod to be closed and.

The cone plug 5 is plugged into the output hole 2 to form a complete fit, and the sealing and closing performance is good. The self-balancing positioning suspension spring is adjusted to be in tension, and the suspension position and state under the opening of the cone plug can be adjusted very simply and conveniently by matching with the connecting gap between the plug rod and the joint control swing arm, so that the cone tip end of the cone plug is slightly lower than the center of the outlet of the output hole, and the self-balancing positioning is very simple for finding the sealing position. The structure constitution is simple very much, and the installation and debugging are simple, only need hang the self-balancing location from the spring and take off from drawing and connect the convex body, and withdraw from half a silk screw, can easily dismantle the whole of cone stopper fast. And the reverse installation is also simple and quick, and only the screws need to be screwed in, and the two ends of the stable spring are hung on the joint control swing arm and the cone plug rod. It is relatively simple and practical.

When the device is operated, the two-position type self-operated steady-state hand operating rod is lifted manually and overturned upwards to the position deviated to the side wall of the smelting furnace and is leaned stably, and at the moment, the cone plug is opened and is stably positioned at the corresponding position along with the hand operating rod. The smelting furnace discharges smelting liquid through a launder. And the two-position self-operated steady-state hand operating rod is pulled to rotate in the opposite direction from the upper part to one side wall of the smelting furnace, and the cone plug is pushed into the output hole by the self-gravity of the two-position self-operated steady-state hand operating rod. Thereby closing the output aperture. The self-gravity of the two-position self-operated steady-state manual operating rod is simultaneously greater than the acting force of the smelting liquid on the cone plug.

In embodiment 2, a threaded hole is formed in a side wall surface corresponding to a free end of the two-position self-force stable manual operating lever 7, a steering extension cross arm which forms an included angle with the two-position self-force stable manual operating lever on a horizontal plane and is provided with a threaded joint at one end is connected through the threaded hole, the steering extension cross arm is used for shifting to an outside of a launder to operate, and the balance weight is adjusted according to material selection of the steering extension cross arm. The operation is safer and more convenient. The rest of the structure and the corresponding operation of this example can be similar to the above-described embodiment.

Claims

1. The utility model provides an aluminium melt controller, is including seting up in the delivery outlet of the corresponding lateral wall of furnace body to and corresponding output control device, output control device is including being fixed in the support on the furnace body, corresponding to the cone stopper of delivery outlet, allies oneself with accuse swing arm, and action operation ware, characterized by the cone stopper articulates in allies oneself with accuse swing arm through its cock stem activity, allies oneself with accuse swing arm and cock stem hang from the spring through the self-balancing location and become an contained angle setting, the awl tip of cone stopper hangs from the axis partial lower part that the spring activity corresponds to the delivery outlet through the self-balancing location, its both ends of spring are hung from the self-balancing location through the couple ready swing joint in this allies oneself with accuse swing arm and cock stem on pendulum rod and the cock stem respectively in this.