阅读说明：本技术 一种偏心搅拌精炼反应器 (A kind of eccentric stirring refinery reactor ) 是由 曾世林 于 2019-09-30 设计创作，主要内容包括：本发明公开一种偏心搅拌精炼反应器,包括滑动连接导电系统、反应器本体、电极升降机构、滚动支撑、连接器和偏心驱动系统；滚动支撑位于反应器本体下面；反应器本体水平放置在滚动支撑的钢球上面,由炉壳、耐火材料、炉膛、出铁口、出渣口组成；导电系统包括导电横臂、电极夹紧器和石墨电极,导电横臂与变压器输出铜排滑动接触；连接器位于反应器本体的正下方或侧面,偏心驱动系统位于连接器正下方,偏心轴头与连接器轴承内孔装配在一起,反应器本体在偏心驱动系统驱动下作水平摇动。精炼反应器是以化学反应热为主、电能为辅外部的节能精炼设备,特别适用有放热反应的合金精炼,具有反应快、效率高、能耗低、投资少、无二次污染等优点。(The present invention discloses a kind of eccentric stirring refinery reactor, including the conducting system that is slidably connected, reactor body, electrode lifting mechanism, rolling support, connector and eccentric drive system；Rolling support is located at below reactor body；Reactor body is lain in a horizontal plane in above the steel ball of rolling support, is made of furnace shell, refractory material, burner hearth, tapping hole, slag notch；Conducting system includes conductive cross arm, electrode binding clasp and graphite electrode, and conductive cross arm and transformer export copper bar sliding contact；Connector is located at the underface or side of reactor body, and eccentric drive system is located at immediately below connector, and eccentric spindle nose is assembled together with connector bearing inner hole, and reactor body makees horizontal shake under eccentric drive system driving.Refinery reactor is the energy saving refining equipment based on chemical reaction heat, external supplemented by electric energy, the particularly suitable alloy refining for having exothermic reaction, has many advantages, such as to react fast, high-efficient, low energy consumption, small investment, without secondary pollution.)

1. a kind of eccentric stirring refinery reactor, including electrode lifting mechanism, reactor body, it is characterised in that: further include sliding Dynamic connection conducting system, rolling support, connector and eccentric drive system；The reactor body lies in a horizontal plane in the rolling The surface of support, the reactor body include drop-bottom, circumference plate, refractory material, burner hearth, tapping hole and slag notch；Institute It states rolling support bottom surface and Equipment Foundations level is connected, rolling support top surface is in rolling contact with the reactor body bottom plate, institute State rolling support at least there are three；The connector is located at immediately below the reactor body, the connector and reactor sheet Body is connected；The eccentric drive system assembles vertically in the underface of connector, the eccentric shaft spindle nose of the eccentric drive system In the bearing inner race of connector.

2. eccentric stirring refinery reactor according to claim 1, it is characterised in that: the conducting system that is slidably connected Conducting copper one end and transformer output copper bar are sliding contacts.

3. eccentric stirring refinery reactor according to claim 1, it is characterised in that: the rolling support includes steel ball Seat, steel ball gland and steel ball；The steel ball seat include bottom plate and on bottom plate plane boss, the shape of the boss is circle Shape or polygon, there is a hemispherical ball in boss, and the diameter of the hemispherical ball is not less than steel ball size；The steel ball Gland is round or polygon slab, has a diameter and steel ball seat diameter consistent half billiard table hole, half billiard table hole at plate center Bottom circular diameter is consistent with steel ball seat hemisphere bore dia, and the height of half billiard table of the gland is less than the radius of the steel ball, gland Thickness be less than the steel ball radius；The gland and the steel ball seat boss plane are connected；The lower semisphere of the steel ball is pacified It is placed in the hemispherical ball of steel ball seat, a part of the episphere of steel ball is in half billiard table hole of the gland.

4. eccentric stirring refinery reactor according to claim 1, it is characterised in that: the connector include connector, Bearing, bearing gland；The connector is flanged (FLGD) cylinder, has a blind cylindrical hole in cylinder；The bearing is mounted on In blind cylindrical hole, the bearing gland and connector lower plane are connected bearing seal in blind hole and bearing outer ring pressure Tightly.

5. eccentric stirring refinery reactor according to claim 1 or 4, it is characterised in that: the bearing is aligning axis It holds.

6. eccentric stirring refinery reactor according to claim 1, it is characterised in that: the connector and eccentric drive system System is located at the side of reactor body.

7. eccentric stirring refinery reactor according to claim 1, it is characterised in that: the bias of the eccentric drive system Eccentric shaft is away from for 100-500mm.

Technical field

The present invention relates to comprehensive management of environmental protection technical fields, more particularly to a kind of eccentric stirring refinery reactor.

Background technique

In the ferroalloy industry of Ferrous Metallurgy, it is electric furnace process that desiliconization, which refines most common method,.Electric furnace process has three to dash forward greatly Disadvantage out: first is that kinetics is bad, reaction speed is slow, chemical reaction heat cannot efficiently use, energy consumption of unit product is high； Second is that finishing slag reactant (oxidant) concentration is high, the main metallic element rate of recovery is low, serious waste of resources；Third is that refining process is local Temperature is excessively high, in-furnace temperature gradient is big, causes metal volatile quantity big, has both been easy that operator is made to be poisoned and cause by metallic vapour Atmosphere pollution also causes metal recovery rate to further decrease, greatly increases unit product refining cost and reduce main in product Constituent content.

Existing weaponry and equipment technology can not solve the problems such as desiliconization refining efficiency is low, energy consumption is high, resource recovery is low, constrain height Quality refines the production of product and refines the development of industry.

Summary of the invention

The object of the present invention is to provide a kind of eccentric stirring refinery reactor, to solve above-mentioned of the existing technology ask Topic reaches the mesh that reaction speed is fast, low energy consumption, molten iron recovery rate is high, easy to operate, safety and environmental protection and equipment cost are low 's.

To achieve the above object, the present invention provides following schemes:

A kind of eccentric stirring refinery reactor, including reactor body, conducting system, electrode lifting mechanism, rolling support, connection Device and eccentric drive system；The reactor body lies in a horizontal plane in the surface of rolling support, the reactor body furnace bottom Plate is contacted with the steel ball top surface of rolling support；The conducting system is located at the surface of burner hearth and electrode lifting mechanism, graphite Electrode protrudes into burner hearth vertically；The electrode lifting mechanism is located at reactor body side；The rolling support is located at reactor Immediately below ontology, rolling support bottom surface and Equipment Foundations level are connected, rolling support top surface (steel ball vertex) and the reactor Ontology bottom plate is in rolling contact；The connector is fixed on the reactor body bottom plate with bolt；The eccentric drive system Immediately below connector, in the bearing inner race of the spindle nose insertion connector of the eccentric shaft upper end of eccentric drive system.

The reactor body is made of furnace shell, refractory material and burner hearth；The furnace shell is wrapped in there is the barrel-shaped of bottom uncovered Bottom plate and circumference plate are included, circumference plate and bottom plate are connected；The reactor body be successively from outside to inside circumference plate, refractory material, Burner hearth；The reactor body is followed successively by drop-bottom, refractory material, burner hearth from top to bottom.

Preferably, the furnace shell circumference plate and its internal refractory material being close to successively have tapping hole from bottom to top, slag tap Mouthful, tapping hole and the flat height of burner hearth bottom.

Preferably, the conducting system includes conductive cross arm, electrode clamping device and graphite electrode；The conductive cross arm packet Copper bar and steel construction are included, the sliding contact of copper bar one end and transformer output copper bar, the other end and electrode clamping device are connected；Institute It states electrode clamping device and is clamped graphite electrode by hold-down mechanism；The conducting system is connected in jacking system by insulating part On, can with jacking system synchronize rise or fall.

Preferably, the rolling support includes steel ball seat, steel ball gland and steel ball；The steel ball seat includes bottom plate and is located at The boss of plane on bottom plate, the shape of the boss are round or polygon, have a hemispherical ball, the hemisphere in boss The diameter of shape ball is not less than steel ball size；The steel ball gland is round or polygon slab, has a diameter at plate center With steel ball seat diameter consistent half billiard table hole, the thickness of steel ball gland is less than the radius of the steel ball；The steel ball gland and institute Steel ball seat boss plane is stated to be connected；The lower semisphere of the steel ball is placed in the hemispherical ball of steel ball seat, the episphere of steel ball A part in half billiard table hole of the gland, steel ball vertex is contacted with drop-bottom；The quantity of the rolling support at least 3 It is a.

Preferably, the connector includes connector, bearing, bearing gland and sealing element；The connector is band blind hole The cylinder of flange has a blind cylindrical hole in cylinder；The bearing is mounted in blind cylindrical hole, the bearing gland with Connector lower plane is connected bearing seal in blind hole and bearing outer ring is compressed.

Preferably, the mechanical energy of the eccentric drive system output passes to connector by vertically-mounted eccentric shaft； Mechanical energy is conducted to the reactor body bottom plate again by the connector, and reactor body is driven to make horizontal shake.

Preferably, the bearing is self-aligning bearing.

Preferably, the connector and eccentric drive system are located at the side of reactor body.

Preferably, the eccentric shaft of the eccentric drive system is away from for 100-500mm.

The transformer, which refers to, refers to three-phase alternating current or three-phase dc furnace transformer.

This bias stirring refinery reactor is the energy saving refining equipment based on chemical reaction heat, external supplemented by electric energy, special It is not applicable in the alloy refining of exothermic reaction.

This bias stirs refinery reactor at work, and 100 parts are first added in reactor burner hearth and contains liquid metal also The alloy hot metal of former agent, the driving device drive response device ontology for then starting eccentric shaft drive the metal liquid work in furnace horizontal It shakes, solid oxidizer powder and flux is then added in burner hearth.The solid oxidizer powder and flux being added are by furnace The high temperature fluent metal to roll strongly in thorax impacts and melts rapidly and fierce heat release occurs with reducing agent in liquid metal Reaction is learned, generated reaction heat can directly improve molten iron temperature and heat solid oxidizer powder and flux, to mention High fusing and reaction speed, have saved the energy.

Eccentric stirring refinery reactor of the invention achieves following technical effect compared with the existing technology:

1. alloy melting, refining and lean slag are completed in set of device, process is short, easy to operate, molten iron recovery rate is high；

2. being chemically reacted in shake, reaction power is learnt well, reaction speed is fast, the heat of releasing is utilized effectively, and is produced Low energy consumption for product；

3. having the function of grate-electric furnace, it is easier than electric furnace and grate manufacture, is more efficient, project cost substantially reduces；

4. conducting copper is extremely short, reactance is low, electrical efficiency is high；

5. the flue gas that process generates is greatly lowered than traditional electric furnace process and grate-electric furnace process and is easier to collect, Environmental Inputs Less, it runs more environmentally friendly.

Detailed description of the invention

In order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be to needed in the embodiment attached Figure is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for this field For those of ordinary skill, without creative efforts, it is also possible to obtain other drawings based on these drawings.

Fig. 1 is the structural schematic diagram that bias of the embodiment of the present invention stirs refinery reactor；

Fig. 2 is the structural schematic diagram of connector in embodiment；

Fig. 3 is the structural schematic diagram of rolling support in embodiment.

Wherein, 1- reactor body, 1.1- drop-bottom, 1.2- refractory material, 1.3- tapping hole, 1.4- slag notch, 1.5- Circumference plate, 1.6- burner hearth, 2- conducting system, 2.1- graphite electrode, 2.2- terminal clamp, 2.3- conductive cross arm, 3- rise fall of electrodes Mechanism, 3.1- mandril, 4- connector, 4.1- connector, 4.2- bearing, 4.3- bearing gland, 5- rolling support, 5.1- steel ball pressure Lid, 5.2- steel ball seat, 5.3- steel ball, 6- eccentric shaft.

Specific embodiment

Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other Embodiment shall fall within the protection scope of the present invention.

The object of the present invention is to provide bias to stir refinery reactor, of the existing technology to solve the problems, such as, reaches section Energy is environmentally friendly, efficient, without secondary pollution, process is short, small investment, device is compact, occupied area is few, become zero-emission purpose.

In order to make the foregoing objectives, features and advantages of the present invention clearer and more comprehensible, with reference to the accompanying drawings and examples The content of present invention is described in further detail.