CN106403627A

CN106403627A - Uncovering smoke discharging device for smelting furnace

Info

Publication number: CN106403627A
Application number: CN201610962887.1A
Authority: CN
Inventors: 邓浩
Original assignee: Chongqing Zhaofeng Galssware Co Ltd
Current assignee: Chongqing Zhaofeng Galssware Co Ltd
Priority date: 2016-11-04
Filing date: 2016-11-04
Publication date: 2017-02-15
Anticipated expiration: 2036-11-04
Also published as: CN106403627B

Abstract

The invention relates to the technical field of smelting furnace equipment, and discloses an uncovering smoke discharging device for a smelting furnace. The uncovering smoke discharging device for the smelting furnace comprises the smelting furnace, a chimney and a smoke discharging mechanism. A cover body is arranged at the top of the chimney. The smoke discharging mechanism comprises an elastic rod, a wind wheel, a rotary gear, a movable frame and a lever. The upper end of the elastic rod is fixedly connected with the cover body. Pushing blocks are arranged at the lower end and the upper end of the elastic rod correspondingly. The elastic rod is provided with external threads. The wind wheel comprises a circular ring. A disc provided with a through groove is arranged in the circle center of the circular ring, and the disc and the circular ring are connected through a plurality of fan blades which are arranged in the circumferential direction. The elastic rod is sleeved with the wind wheel. First teeth are arranged on half of the circumference of the rotary gear, and the rotary gear is arranged in a hollowed portion of the movable frame. The upper end and the lower end of the movable frame are connected with the pushing blocks on the elastic rod correspondingly. A plurality of second teeth are arranged on the inner walls of the two sides of the movable frame. The two ends of the lever are connected with the cover body and a turnplate correspondingly. The turnplate is connected with the rotary gear. By adoption of the uncovering smoke discharging device for the smelting furnace, rapid smoke discharging of the smelting furnace can be achieved.

Description

Melting furnace is uncapped fume extractor

Technical field

The present invention relates to melting furnace equipment technical field and in particular to a kind of melting furnace is uncapped fume extractor.

Background technology

Vial produce when, need by the raw materials such as quartz sand, lime stone, soda ash in proportion uniformly mix after, be passed through to In melting furnace, it is melt into fluid under the high temperature conditions, then through mould blow molding, finally annealing cooling.Frit is in melting During the melting of stove high temperature, some materials in raw material can volatilize, and produces substantial amounts of useless cigarette, such as useless by produce not in time Cigarette is discharged from melting furnace, and melten glass will be produced with pollution, causes the glass crystal color and luster after melting dull, not sparkling and crystal-clear, is So that glass is molded brighter, need to take certain treatment measures to the useless cigarette producing during melting.

Traditional smoke evacuation processing mode, arranges chimney, by opening chimney by melting furnace typically above melting furnace The useless cigarette producing is drained naturally, and the method can discharge a certain degree of useless cigarette, but because the useless cigarette rate of climb is slower, and arrange During cigarette, chimney always opens wide, and the heat being easily caused in melting furnace scatters and disappears in a large number, molten not only bad for glass Melt, and cause the not guilty of the energy to run off it is therefore desirable to a kind of device that can accelerate flue gas velocity.

Content of the invention

The fume extractor the invention is intended to offer melting furnace is uncapped, to accelerate melting furnace flue gas velocity.

For reaching above-mentioned purpose, the basic technology scheme of the present invention is as follows：Melting furnace is uncapped fume extractor, including melting Stove, melting furnace top is provided with chimney, and chimney top is provided with lid, also includes smoke exhaust mechanism, smoke exhaust mechanism include pectinid system and Lever system, pectinid system is placed in chimney, and pectinid system includes an elastic rod and wind wheel, and elastic rod is vertically fixedly connected on cigarette In chimney, elastic rod upper end is fixedly connected with lid, and elastic rod lower end and upper end are equipped with pushing block, and elastic rod is provided with outer spiral shell Line, wind wheel includes an annulus, and the circle centre position of annulus is provided with disk, disk has groove, passes through disk between disk and annulus Multiple flabellums of upper circumferencial direction setting connect, and wind wheel is set on elastic rod by the groove on disk, and pectinid system is also wrapped Include gear mechanism, gear mechanism includes swing pinion and mobility framework, in the 180 degree circumference of swing pinion, be provided with the first tooth, move Dynamic framework is the strip frame-shaped construction of hollow, and swing pinion is placed in the middle vacancy of mobility framework, the top and bottom of mobility framework It is connected with the pushing block on elastic rod respectively, the relative madial wall of mobility framework is equipped with second being meshed with swing pinion Tooth, lever system includes a lever, and one end of lever is fixedly connected with lid, and the lever other end passes through steel wire rope and a rotating disk connects Connect, rotating disk is fixedly connected with swing pinion by connecting rod.

The principle of this programme and advantage are：During practical application, using the rotation of swing pinion in gear mechanism, drive and move Framework moves back and forth up and down, is provided with the first tooth due in the 180 degree circumference of swing pinion, when first tooth of swing pinion one end takes off During the second tooth on mobility framework one surface side wall, on the first tooth of the swing pinion other end and another surface side of mobility framework wall Second tooth is meshed, and thus remains the engaged transmission between swing pinion and mobility framework, thus promoting on elastic rod Wind wheel constantly moves up and down, and because elastic rod is provided with external screw thread, wind wheel will rotate during moving up and down, and accelerate Air flow above and below wind wheel, thus quickly absorbing the useless cigarette below chimney, and discharges it chimney, passes through rotation simultaneously Rotating disk rotates, and drives steel wire rope to be wound around on rotating disk, realizes tightening up of steel wire rope, thus pull lever, makes lever by lid Automatically open upwards, due to being connected with elastic rod below lid, after lid is lifted by lever, tensile elasticity bar is extended, now The movement locus of wind wheel vertical direction increases, and in process of rising or falling, rotary speed is gradually accelerated due to wind wheel, So that wind wheel is obtained in that bigger rotary speed, thus faster discharging fume, the present invention passes through gear mechanism for the growth of its movement locus Structure and the combination with externally threaded elastic rod, make wind wheel rotate, and the useless cigarette in melting furnace is discharged, and combines lever construction, Lid is effectively lifted, and tensile elasticity bar, make wind wheel obtain bigger rotating speed, thus promoting the faster exclusion of useless cigarette.

Preferably, improve as a kind of, rotating disk is conical structure, disc surfaces have the winding slot of spiral trend, when turning When disk rotates under the rotation of swing pinion, steel wire rope is wrapped in disc surfaces by winding slot trend, makes steel wire rope by not overlapping Storage, prevent steel wire rope from mutual winding occurring after winding, and affect the stretching of steel wire rope.

Preferably, improve as a kind of, the top and bottom of elastic rod are equipped with limited block, and two pushing blocks are arranged at Between two limited blocks, wind wheel is arranged between two pushing blocks, and limited block is prevented from wind wheel and two pieces of pushing blocks from elasticity Skid off on bar.

Preferably, improve as a kind of, the side wall of the groove on disk is provided with relative with the external screw thread on elastic rod surface The internal thread answered, when pushing block promotes and moves or move down on wind wheel, wind wheel is threadeded with elastic rod can make the wind wheel mobile More smooth, lift wind wheel rotating effect.

Preferably, improve as a kind of, multiple flabellums are arranged along the even circumferential of disk, when wind wheel rotates, due to fan Leaf is along the circumferential direction uniformly arranged, and makes wind wheel stress balance, and wind wheel rotates more steady.

Preferably, improve, the surface of multiple flabellums all helically paddle-like, so, blade surface and level as a kind of There is between face certain angle, during wind wheel rotation, air is down pushed away by flabellum, forms high wind, due to the interaction of power, empty Gas also gives flabellum reaction force upwards so that wind wheel obtains speed upwards simultaneously, rotates more quickly than, thus lifting smoke evacuation speed Degree.

Preferably, improve as a kind of, the junction of lever and lid is provided with the direct orbit of arc, and direct orbit is along thick stick What bar rotated moves towards to arrange, and one end that lever is connected with lid and direct orbit are slidably connected, and lever disequilibrium is along orientation rail Lid is lifted by road motion, and lever restores balance back to move along direct orbit and puts back to lid, and direct orbit can be to lever The direction of motion carry out spacing, prevent during lever motion occur swing and make between lid and chimney produce dislocation.

Brief description

Fig. 1 is the structural representation of the embodiment of the present invention.

Fig. 2 is the attachment structure figure in the embodiment of the present invention between elastic rod, wind wheel and gear mechanism.

Fig. 3 is the structural representation of wind wheel in the embodiment of the present invention.

Fig. 4 is embodiment of the present invention middle gear mechanism structure figure.

Specific embodiment

Below by specific embodiment, the present invention is further detailed explanation：

Reference in Figure of description includes：Melting furnace 1, chimney 2, lid 3, elastic rod 4, wind wheel 5, limited block 6, outer spiral shell Line 7, annulus 8, disk 9, groove 10, flabellum 11, swing pinion 12, mobility framework 13, the first tooth 14, the second tooth 15, lever 16, Steel wire rope 17, rotating disk 18, winding slot 19, connecting rod 20, pushing block 21, direct orbit 22.

Embodiment is substantially as depicted in figs. 1 and 2：Melting furnace is uncapped fume extractor, and including melting furnace 1, melting furnace 1 top sets There is chimney 2, chimney 2 top is provided with lid 3, also includes smoke exhaust mechanism, and smoke exhaust mechanism includes pectinid system and lever system, pectinid System is placed in chimney 2, and pectinid system includes elastic rod 4 and wind wheel 5, and elastic rod 4 is vertically fixedly connected in chimney 2, elasticity Bar 4 upper end is fixedly connected with lid 3, and elastic rod 4 is provided with external screw thread 7, and the top and bottom of elastic rod 4 are equipped with limited block 6, It is provided with two pushing blocks 21, wind wheel 5 is arranged between two pushing blocks 21, as shown in figure 3, wind wheel 5 wraps between two limited blocks 6 Include annulus 8, the circle centre position of annulus 8 is provided with disk 9, disk 9 has groove 10, the side wall of groove 10 is provided with and elastic rod 4 The corresponding internal thread of the external screw thread 7 on surface, passes through 4 flabellums of circumferencial direction setting on disk 9 between disk 9 and annulus 8 11 connections, 4 flabellums 11 along the even circumferential setting of disk 9, the surface of flabellum 11 all with horizontal plane 45 degree of angles of presence, wind wheel 5 grooves 10 passing through on disk 9 are set on elastic rod 4, and pectinid system also includes gear mechanism, as shown in figure 4, gear mechanism Including swing pinion 12 and mobility framework 13, it is provided with the first tooth 14 in the 180 degree circumference of swing pinion 12, during mobility framework 13 is Empty strip frame-shaped construction, swing pinion 12 is placed in the middle vacancy of mobility framework 13, and the top and bottom of mobility framework 13 are respectively It is connected with the pushing block 21 on elastic rod 4, the relative madial wall of mobility framework 13 is equipped with and is meshed with swing pinion 12 Second tooth 15, lever system includes lever 16, and the left end of lever 16 is fixedly connected with lid 3, and the left end of lever 16 is provided with arc Direct orbit 22, direct orbit 22 arranges along moving towards of rotating of lever 16, and the left end of lever 16 and direct orbit 22 slide even Connect, the right-hand member of lever 16 is passed through steel wire rope 17 and is connected with the rotating disk 18 of cone, and rotating disk 18 passes through connecting rod 20 and swing pinion 12 It is fixedly connected, rotating disk 18 surface has the winding slot 19 of spiral trend.

In the present embodiment, during practical application, under the effect of external impetus such as motor, swing pinion 12 rotates, swing pinion 12 drive rotating disks 18 rotate, and so that steel wire rope 17 is constantly tightened up downwards, and lid 3 is sling, simultaneously rotary teeth by lever 16 disequilibrium Wheel 12 drive mobility framework 13 is moved upwards so that the pushing block 21 of lower section promotes wind wheel 5 to move upwards, and wind wheel 5 moves upwards Useless cigarette in melting furnace 1 is quickly discharged by Shi Xuanzhuan upwards, when wind wheel 5 moves to the top of movement locus, swing pinion 12 drive mobility framework 13 to move downward again, so that the pushing block 21 of top promotes wind wheel 5 to move downward, wind wheel 5 moves down simultaneously Continue rotation, useless cigarette continued to discharge, thus realize useless cigarette quickly discharging, after smoke evacuation finishes, swing pinion 12 reversely rotates, The steel wire rope 17 being wound around on rotating disk 18 is released, so that lever 16 is restored balance, thus lid 3 lid is back on chimney 2.

Above-described is only embodiments of the invention, the general knowledge here such as known concrete structure and/or characteristic in scheme Excessively describe.It should be pointed out that for a person skilled in the art, on the premise of without departing from present configuration, also Some deformation can be made and improve, these also should be considered as protection scope of the present invention, these are real all without the impact present invention The effect applied and practical applicability.This application claims protection domain should be defined by the content of its claim, specification In specific embodiment etc. record the content that can be used for explaining claim.

Claims

1. melting furnace is uncapped fume extractor, and including melting furnace, melting furnace top is provided with chimney, and chimney top is provided with lid, and it is special Levy and be：Also include smoke exhaust mechanism, described smoke exhaust mechanism includes pectinid system and lever system, described pectinid system is placed in chimney In, pectinid system includes an elastic rod and wind wheel, and described elastic rod is vertically fixedly connected in chimney, elastic rod upper end and lid It is fixedly connected, elastic rod lower end and upper end are equipped with pushing block, and elastic rod is provided with external screw thread, and described wind wheel includes annulus, circle The circle centre position of ring is provided with disk, and disk has groove, passes through circumferencial direction setting on disk between described disk and annulus Multiple flabellums connect, and described wind wheel is set on described elastic rod by the groove on disk, and pectinid system also includes gear mechanism Structure, gear mechanism includes swing pinion and mobility framework, is provided with the first tooth, mobility framework is in the 180 degree circumference of swing pinion The strip frame-shaped construction of hollow, swing pinion is placed in the middle vacancy of mobility framework, the top and bottom of mobility framework respectively with bullet Property bar on pushing block connect, two relative madial walls of mobility framework are equipped with the second tooth being meshed with swing pinion, institute State lever system and include lever, one end of lever is fixedly connected with lid, the lever other end is connected with a rotating disk by steel wire rope, Described rotating disk is fixedly connected with swing pinion by connecting rod.

2. melting furnace according to claim 1 uncap fume extractor it is characterised in that：Described rotating disk is conical structure, turns Panel surface has the winding slot of spiral trend.

3. melting furnace according to claim 2 uncap fume extractor it is characterised in that：The top and bottom of described elastic rod It is equipped with limited block, two pushing blocks are arranged between two limited blocks, and wind wheel is arranged between two pushing blocks.

4. melting furnace according to claim 3 uncap fume extractor it is characterised in that：The side wall of the groove on described disk It is provided with the internal thread corresponding with the external screw thread on elastic rod surface.

5. melting furnace according to claim 4 uncap fume extractor it is characterised in that：The plurality of flabellum is along the circle of disk Week is uniformly arranged.

6. melting furnace according to claim 5 uncap fume extractor it is characterised in that：The plurality of flabellum all helically oars Lobate.

7. melting furnace according to claim 6 uncap fume extractor it is characterised in that：Described lever and the junction of lid It is provided with the direct orbit of arc, described direct orbit is arranged along moving towards of rotating of lever, one end that lever is connected and calmly with lid It is slidably connected to track.