CN208104238U

CN208104238U - A kind of novel gypsum calcining rotary kiln

Info

Publication number: CN208104238U
Application number: CN201820546534.8U
Authority: CN
Inventors: 庞博
Original assignee: Changde Tai Fu New Building Materials Co Ltd
Current assignee: Changde Tai Fu New Building Materials Co Ltd
Priority date: 2018-04-18
Filing date: 2018-04-18
Publication date: 2018-11-16
Anticipated expiration: 2028-04-18

Abstract

The utility model discloses a kind of novel gypsums to calcine rotary kiln, including kiln body, sliding support and driving mechanism, the both ends of kiln body are fixed on the ground by bearing block and bearing, and the spiral blade face for rotating conveying material is provided in kiln body；The bottom of kiln body is provided with sliding support, sliding support includes sliding support track, limiting locking device and slide bearings；The Support Position that kiln body can be adjusted at any time by sliding support, prevent kiln body wherein due to stress it is excessive caused by deformation even be broken；The central axis of gear ring and kiln body may be implemented convenient for adjusting the relative limit of gear ring and kiln body in the second jack being arranged on gear ring and kiln body outer wall；The limiting locking device of setting, convenient for carrying out locking anti-limited slip block movement to sliding block.

Description

A kind of novel gypsum calcining rotary kiln

Technical field

The utility model relates to gypsum sheet material operated implements, and in particular to a kind of novel stone for being calcined to lime Cream calcines rotary kiln.

Background technique

Gypsum sheet material needs first to make gypsum, and production gypsum needs the raw material to gypsum（Lime）High-temperature calcination is carried out, Needs carry out in rotary kiln when lime carries out high-temperature calcination, and present rotary kiln uses the knot calcined in conveying Structure is rotated using gear ring driving rotary kiln, is conveyed, rotated by the helical blade being welded on inner wall in rotary kiln There is two o'clock when in use in kiln：First, the length due to rotary kiln is long, need to carry out in rotary kiln When heating and rotation, usually play the role of torsion, lead to the anti-raw fracture in rotary kiln furnace wall, rotary kiln caused to damage It is bad；It is rotated second, rotary kiln is driven by gear ring, and most of gear ring is to be welded on the furnace wall of rotary kiln, in gear ring It when driving, needs gear ring coaxial with rotary kiln, but leads to gear ring and rotary kiln not because manufacture craft mismatches Coaxially, at this time relative position between the two cannot be adjusted in use, causes kiln body direct due to the connection relationship of welding It scraps.

Summary of the invention

In view of the above shortcomings of the prior art, the utility model discloses a kind of novel gypsum calcine rotary kiln, convenient for pair Any realization of rotary kiln kiln body bottom supports, and prevents since torsion is excessive, caused by kiln body be broken, while can also Gear ring is adjusted at any time and the relative position mode kiln body and gear ring of kiln body are coaxial.

In order to achieve the above object, the embodiment of the utility model：A kind of novel gypsum calcining rotary kiln, including kiln body, cunning The both ends of movable support device and driving mechanism, kiln body are fixed on the ground by bearing block and bearing, are provided with and are used in kiln body The spiral blade face of rotation conveying material；The bottom of kiln body is provided with sliding support, sliding support includes sliding branch Track, limiting locking device and slide bearings are supportted, wherein sliding support track fixes on the ground, on sliding support track It is placed with the sliding block matched with multiple sliding support tracks, is provided with limiting lock between each sliding block and sliding support track Tight device is fixed with the first jack on each sliding block, and slide bearings, sliding branch are fixed on the first very heavy top surface Support seat includes bracket, pressure bearing wheels, wherein fixes two pressure bearing wheels by bearing on bracket, two of them pressure bearing wheels respectively with kiln body Outer wall is tangent；The side of kiln body is provided with driving device, driving device is motor-driven gear, wherein on the outer wall of kiln body It is further fixed on the second jack of multiple spaced sets, the second jack is fixed with the same gear ring far from one end of kiln body, Gear ring is meshed with the gear of driving device.

Preferably, limiting locking device includes rack gear, convex block and threaded rod, and middle rack is fixed on sliding support track Two sides, convex block are the triangle convex matched with rack gear, and the threaded rod being threadedly engaged with sliding block is provided at the top of convex block.

Compared with prior art, this using when be the advantages of be：1, kiln can be adjusted by sliding support at any time The Support Position of body, prevent kiln body wherein due to stress it is excessive caused by deformation even be broken；2, in gear ring and kiln The second jack being arranged on external wall may be implemented in gear ring and kiln body convenient for adjusting the relative limit of gear ring and kiln body Mandrel is coaxial；3, the limiting locking device being arranged, convenient for carrying out locking anti-limited slip block movement to sliding block.

Detailed description of the invention

Fig. 1 is the main view of the utility model.

Fig. 2 is the partial view of the utility model sliding support.

Fig. 3 is the cooperation figure of the utility model gear ring and kiln body.

Wherein, 1, kiln body, 1.1, spiral blade face, 1.2, gear ring, the 1.3, second jack, 2, sliding support, 2.1, Slidably support track, 2.2, limiting locking device, 2.21, rack gear, 2.22, convex block, 2.23, threaded rod, 2.3, sliding block, 2.4, the One jack, 2.5, slide bearings, 2.51, bracket, 2.52, pressure bearing wheels, 3, driving mechanism, 3.1, gear.

Specific embodiment

It is further elucidated above to the utility model presently in connection with attached drawing.

As shown in Figure 1-3, a kind of novel gypsum calcines rotary kiln, including kiln body 1, sliding support 2 and driving mechanism 3, the both ends of kiln body 1 are fixed on the ground by bearing block and bearing, and the spiral for rotating conveying material is welded in kiln body 1 Blade face 1.1；The sliding support 2 fixed on the ground is provided in the bottom of kiln body 1, sliding support 2 includes sliding Supporting track 2.1, limiting locking device 2.2 and slide bearings 2.5, wherein sliding support track 2.1 is pre-buried by cement Mode fixes on the ground, and the sliding block matched with multiple sliding support tracks 2.1 is placed on sliding support track 2.1 2.3, it is fixed with limiting locking device 2.2 by welding between each sliding block 2.3 and sliding support track 2.1, limits Position locking device 2.2 includes rack gear 2.21, convex block 2.22 and threaded rod 2.23, and middle rack 2.21 is fixed by welding In two insides of sliding support track 2.1, convex block 2.22 is the triangle convex 2.22 matched with rack gear 2.21, in convex block 2.22 Top the threaded rod 2.23 being threadedly engaged with sliding block 2.3 is fixed with by the fixed form of snap ring and card slot, in each sliding block It is welded with the first jack 2.4 on 2.3, is welded with slide bearings 2.5, slide bearings on first very heavy 2.4 top surface 2.5 include bracket 2.51, pressure bearing wheels 2.52, and wherein fixed in such a way that bearing is fixed on bracket 2.51 there are two can rotate Pressure bearing wheels 2.52, two of them pressure bearing wheels 2.52 are tangent with 1 outer wall of kiln body respectively；Pass through on the bottom surface of the side of kiln body 1 Bolt is fixed with driving device, and driving device is motor-driven gear 3.1, wherein also passes through welding on the outer wall of kiln body 1 Mode is fixed with the second jack 1.3 of multiple spaced sets, and multiple second jack 1.3 are welded far from one end of kiln body 1 There is the same gear ring 1.2, gear ring 1.2 is meshed with the gear 3.1 of driving device.

When in use, the point that acrotorque in kiln body 1 is first calculated according to the length of kiln body 1, then rotates screw thread Bar 2.23 rises convex block 2.22, and at this time, convex block 2.22 leaves rack gear 2.21, and limiting locking device 2.2 loses limit, moves Movable slider 2.3 arrive 1 acrotorque of kiln body lower section, reversely rotate threaded rod 2.23, make convex block 2.22 decline, make convex block 2.22 with The tooth root of rack gear 2.21 matches, and limiting locking device 2.2 realizes the limit of sliding block 2.3 and sliding rail, and it is very heavy then to adjust first Top 2.4, make slide bearings 2.5 rise to two pressure bearing wheels 2.52 it is tangent with 1 outer wall of kiln body respectively when stopping, passing through pressure bearing wheels 2.52 support kiln body 1, while kiln body 1 is in the rotation, and the abrasion between kiln body 1 and slide bearings 2.5 is small, increase The service life of kiln body 1 prevents kiln body 1 to be broken under the action of torsion；It is same with detection device detection gear ring 1.2 and kiln body 1 Axis degree adjusts multiple second jack 1.3, keeps gear ring 1.2 and kiln body 1 coaxial if not coaxial, at this time adjustment gear 3.1 Position drives kiln body 1 to rotate with gear 3.1.

Claims

1. a kind of novel gypsum calcines rotary kiln, including kiln body, sliding support and driving mechanism, which is characterized in that kiln body Both ends fixed on the ground by bearing block and bearing, be provided in kiln body for rotate conveying material spiral blade face；? The bottom of kiln body is provided with sliding support, and sliding support includes sliding support track, limiting locking device and sliding Support base is placed with and multiple sliding support tracks on sliding support track wherein sliding support track fixes on the ground The sliding block matched is provided with limiting locking device between each sliding block and sliding support track, fixed on each sliding block There is the first jack, is fixed with slide bearings on the first very heavy top surface, slide bearings include bracket, pressure bearing wheels, Two pressure bearing wheels are fixed by bearing on middle bracket, two of them pressure bearing wheels are tangent with kiln body outer wall respectively；In the side of kiln body It is provided with driving device, driving device is motor-driven gear, is wherein further fixed on and multiple equidistantly sets on the outer wall of kiln body The second jack set, the second jack are fixed with the same gear ring, the gear of gear ring and driving device far from one end of kiln body It is meshed.

2. a kind of novel gypsum according to claim 1 calcines rotary kiln, which is characterized in that limiting locking device includes tooth Item, convex block and threaded rod, middle rack are fixed on the two sides of sliding support track, and convex block is that the triangle that matches with rack gear is convex Block is provided with the threaded rod being threadedly engaged with sliding block at the top of convex block.