CN211074089U - Construction mold for lime kiln suspension cylinder castable - Google Patents
Construction mold for lime kiln suspension cylinder castable Download PDFInfo
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- CN211074089U CN211074089U CN201921653114.0U CN201921653114U CN211074089U CN 211074089 U CN211074089 U CN 211074089U CN 201921653114 U CN201921653114 U CN 201921653114U CN 211074089 U CN211074089 U CN 211074089U
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Abstract
The utility model discloses a construction mould for limekiln hangs jar pouring material and pouring method thereof, mould include the bottom plate and locate the bounding wall subassembly on the bottom plate, the upper end of bounding wall subassembly is equipped with feed inlet, shutter subassembly and locates the baffle box of feed inlet department, the construction mould is still including the lateral wall regulation shutter subassembly switching feed inlet's that passes the baffle box adjustment mechanism. The utility model discloses a baffle sets up pouring material feed inlet and rotatable regulation shutter around the mould, has both made things convenient for the pouring material to annotate the material, and the convenience is carried out vibration exhaust to the pouring material again, and the whole surfacing of the pouring body has fully been guaranteed in closing of pouring completion shutter.
Description
Technical Field
The utility model belongs to the technical field of the construction frock, concretely relates to a construction mould that is used for limekiln to hang jar pouring material.
Background
The active lime is a basic raw material in the steel industry, is used as a slag former for steelmaking, and has the advantages of shortening smelting time, improving purity and yield of molten steel, reducing consumption of lime and fluorite, prolonging service life of a converter lining and the like.
Active lime is adopted for steelmaking in developed countries in the world at present, foreign advanced lime production processes are continuously introduced into steel enterprises in China, and double-chamber shaft kilns introduced into the Mltz company in Switzerland are widely applied in China; the automation degree is high, and the daily production is simple, safe and reliable; lowest heat energy consumption, etc.
In the construction process of the Mailz lime kiln, the construction and repair of the position of the casting material of the suspension cylinder are usually carried out by adopting a conventional civil formwork supporting method, and large impurities and pitted surfaces are easy to appear on the surface of a casting body; in the pouring material repairing process, the surface of the pouring material and the upper suspension cylinder cannot be ensured to be positioned on the same plane, and the problems of difficult pouring, difficult formwork support and the like exist.
The patent with the application number of 201420696842.0 discloses a construction mold for lime kiln suspension cylinder castable, and the mold body is formed by welding and bolting a bottom plate, a left side plate, a right side plate, a front side plate and a rear side plate. The die is simple to mount and convenient to dismount, and the reinforcing plate is additionally arranged, so that the die is integrally stable and reliable. The mould is very convenient for the construction of hanging the cylinder castable in the lime kiln construction process, but has no effective effect on the damage repair of the later-stage hanging cylinder castable.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving the technical problem who exists among the prior art. Therefore, the utility model provides a construction mould that is used for limekiln to hang jar pouring material, the purpose is the pouring of being convenient for, guarantees going on smoothly of pouring.
In order to realize the purpose, the utility model discloses the technical scheme who takes does:
the utility model provides a construction mould for limekiln hangs jar pouring material, includes the bottom plate and locates the bounding wall subassembly on the bottom plate, the upper end of bounding wall subassembly is equipped with feed inlet, shutter subassembly and locates the baffle box of feed inlet department, the construction mould still includes the lateral wall that passes the baffle box and adjusts the adjustment mechanism of shutter subassembly switching feed inlet.
The adjustment mechanism includes an adjustment bolt.
The coaming assembly comprises a front baffle, a rear baffle, a left side plate and a right side plate, and the front baffle, the rear baffle, the left side plate and the right side plate enclose with the upper end face of the bottom plate to form a pouring space.
The upper end of the front baffle and/or the rear baffle is provided with the feed inlet, and the guide chute is arranged outside the feed inlet at the upper end of the front baffle and/or the rear baffle.
The upper end of the left side plate and/or the right side plate is provided with the feed inlet, and the guide chute is arranged outside the feed inlet at the upper end of the left side plate and/or the right side plate.
The front baffle plate, the rear baffle plate, the left side plate and the right side plate are respectively and fixedly connected with the bottom plate through L-shaped supporting pieces.
The two ends of the front baffle are connected with the front ends of the left side plate and the right side plate through fasteners respectively, and the two ends of the rear baffle are connected with the rear ends of the left side plate and the right side plate through fasteners respectively.
The baffle box is a square groove, and the side wall of the square groove is provided with a screw hole.
The utility model has the advantages that: the utility model has the advantages that the front baffle and the rear baffle of the mould are provided with the castable feed inlet and the rotatable adjusting stop gate, so that the castable is convenient to pour and is convenient to vibrate and exhaust, and the stop gate is closed after pouring to fully ensure the smooth surface of the whole pouring body; the structural form mould can be well used for pouring the castable of the suspension cylinder of a newly-built lime kiln, can also be well used for repairing the damaged castable of the suspension cylinder, and overcomes the defects of the prior mould and similar patents; the die manufacturing material is convenient to obtain and can be repeatedly used, and the construction cost is greatly reduced.
Drawings
The description includes the following figures, the contents shown are respectively:
fig. 1 is a top view of the present invention;
fig. 2 is a schematic view of a partial structure of the present invention.
Labeled as:
1. the device comprises a bottom plate, 2, a feeding port, 3, a stop gate, 4, a guide chute, 5, a front baffle, 6, a rear baffle, 7, a left side plate, 8, a right side plate, 9 and an adjusting bolt.
Detailed Description
The following detailed description of the embodiments of the present invention will be given with reference to the accompanying drawings, for the purpose of helping those skilled in the art to understand more completely, accurately and deeply the conception and technical solution of the present invention, and to facilitate its implementation. It should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the invention.
As shown in fig. 1 to 2, a construction mold for lime kiln suspension cylinder castable comprises a bottom plate 1 and a coaming assembly arranged on the bottom plate 1, wherein the upper end of the coaming assembly is provided with a feed inlet 2, a shutter assembly and a guide chute 4 arranged at the feed inlet 2, and the construction mold further comprises an adjusting mechanism which penetrates through the side wall of the guide chute 4 and adjusts the shutter assembly to open and close the feed inlet 2. The arrangement of the guide chute facilitates the pouring and vibration operation of the pouring material, and ensures the pouring efficiency and the dead-angle-free operation of the vibration appliance. Meanwhile, the same-size rotatable adjusting stop door assembly is additionally arranged at the position of the guide chute, and after the pouring material construction is finished, the leveling of the surfaces of the pouring material at the grooving part and the pouring material at other parts is realized by rotating the stop door.
The shutter component comprises a shutter 3 and rotating shafts arranged at the bottoms of two sides of the shutter 3, and the shutter is rotatably connected with two side walls of the feed inlet through the rotating shafts on two sides. The bounding wall subassembly includes preceding baffle 5, backplate 6, left side board 7 and right side board 8, and preceding baffle 5, backplate 6, left side board 7 and right side board 8 enclose with the up end of bottom plate 1 and close and form the pouring space.
The adjusting mechanism can adopt the adjusting mode of flexible form to adjust, and preferred, adjusting mechanism is adjusting bolt 9, adopts adjusting bolt to penetrate the bolt hole of baffle box and carries out just reversal regulation, and then realizes that adjusting bolt contradicts the shutter and closes the feed inlet. The guide chute can be a U-shaped chute, a square chute and the like, preferably a square chute, and the side wall of the square chute is provided with a screw hole. Particularly, enclose through the bottom of three lateral wall and feed inlet and close and form square groove, the tank bottom in square groove flushes with the bottom of feed inlet, keeps away from a lateral wall of feed inlet (just to the lateral wall of feed inlet) at square groove and sets up two bolt holes, penetrates the bolt hole respectively through setting up two adjusting bolt and carries out just reversing regulation in order to contradict or keep away from the shutter to adjust the aperture of shutter. Preferably, the bottom of the square groove is an inclined plane which is inclined downwards from the end far away from the feed port to the end close to the feed port, so that the castable can be guided to the feed port conveniently. The adjusting bolt can also adopt a screw rod.
The upper end of the front baffle 5 and/or the rear baffle 6 is provided with the feed inlet 2, and the guide chute 4 is arranged outside the feed inlet at the upper end of the front baffle 5 and/or the rear baffle 6. Specifically, the feed inlet can be arranged at the upper end of the front baffle plate independently, or the feed inlet can be arranged at the upper end of the rear baffle plate independently, and of course, the best arrangement mode of the feed inlet is that the feed inlets are arranged at the upper ends of the front baffle plate and the rear baffle plate. Correspondingly, a corresponding stop door assembly is arranged at each feeding port, and a corresponding adjusting bolt is arranged at the guide chute.
Alternatively, the feed opening 2 is formed at the upper end of the left side plate 7 and/or the right side plate 8, and the material guide chute 4 is formed outside the feed opening at the upper end of the left side plate 7 and/or the right side plate 8. Specifically, the feed port may be provided separately at the upper end of the left side plate, or may be provided separately at the upper end of the right side plate. Correspondingly, a corresponding stop door assembly is arranged at each feeding port, and a corresponding adjusting bolt is arranged at the guide chute. Because to different construction demands, perhaps need remove left and right sides curb plate, in order to guarantee the effective result of use of this mould, as preferred, can set up feed inlet, corresponding baffle box, shutter subassembly in preceding baffle and/or backplate upper end.
In order to ensure the fastening connection effect, the front baffle 5, the rear baffle 6, the left side plate 7 and the right side plate 8 can be respectively fastened and connected with the bottom plate 1 through L type supporting pieces, specifically, L type supporting pieces can be arranged at the corners of the front baffle 5, the rear baffle 6, the left side plate 7 and the right side plate 8 which are respectively connected in a surrounding mode, and fastening is achieved through bolt connection, or the front baffle 5, the rear baffle 6, the left side plate 7 and the right side plate 8 can be respectively fastened and connected with the bottom plate 1 through T-shaped grooves.
In order to further enhance the stability between the side plates and the baffle plates, two ends of the front baffle plate 5 are respectively connected with the front ends of the left side plate 7 and the right side plate 8 through fasteners, and two ends of the rear baffle plate 6 are respectively connected with the rear ends of the left side plate 7 and the right side plate 8 through fasteners. Specifically, screw holes are formed in the upper portions of the two ends and the middle of the two side plates, the side plates and the baffle plates are further fixed through bolts, and the overall stability of the die is fully guaranteed.
Specifically, when the die is manufactured, the die is made of common steel, stainless steel or aluminum alloy; the thickness of each component of the die is more than or equal to 8 mm; the left side plate and the right side plate are S-shaped or provided with a convex tongue and groove meshing structure; the number of the front baffle plate slots is more than or equal to 1, and the number of the rear baffle plate slots is more than or equal to 2; the number of screw holes arranged at the upper parts and the middle parts of the two side plates is more than or equal to 1; the size of the front baffle and the rear baffle is as follows: the width is 100 mm-200 mm, and the height is 80 mm-150 mm.
The casting method of the construction mold for the lime kiln suspension cylinder castable comprises the following steps:
step one, placing a pouring body of a lime kiln suspension cylinder in an enclosed space formed by a coaming assembly and a bottom plate; the Maerz lime kiln suspension cylinder is composed of a plurality of casting bodies (generally even number), the casting bodies are cast in blocks and steps on site, the whole construction is not one-time, and the casting bodies needing to be cast can be placed in the enclosed space.
Secondly, pouring materials enter the enclosed space through the material guide groove; particularly, adjusting bolt contradicts the shutter, makes shutter and dog-house upset certain angle, and the pouring material gets into through the passageway that shutter and dog-house formed and encloses the space this moment, can supplementary vibration operation in the pouring process, guarantees the smoothness of pouring, guarantees to restore the perfect agree with on back pouring material surface and hang jar surface.
And step three, after the castable reaches the level position of the feed inlet from the bottom end of the enclosed space, adjusting the stop gate to be gradually closed, and finishing casting. Specifically, after the casting material construction is completed, the adjusting bolt is rotated to push the stop gate to rotate so as to close the feeding port, and the leveling of the surfaces of the casting material at the grooving part and the casting material at other parts is realized.
During concrete pouring, the first construction body is used as a reference, the odd number pouring bodies are constructed firstly, after all the odd number pouring bodies are constructed, the even number parts are constructed one by one, the left side plate and the right side plate of the mold can be removed at the moment, and the mold is guaranteed to be dual-purpose.
This set of mould sets up the pouring material import in the front baffle, and the cooperation import is provided with supporting rotatable regulation shutter structure simultaneously, can guarantee pouring, stirring go on smoothly, can guarantee the level and smooth on pouring material surface again, guarantees to restore the perfect adaptation of back pouring material surface and suspension jar surface. The die set can be well used for construction of hanging cylinder castable and can also be used for repairing later-stage castable damage. The front baffle and the rear baffle are provided with the open combined type castable construction mold, so that the supporting efficiency of the pouring mold is improved, the construction quality of the castable is ensured, and the defects of inclusion, pitted surface and the like on the surface of the castable are avoided.
The following is illustrated by specific examples:
example 1
a. The mould main body comprises a bottom plate 1, a left side plate 7, a right side plate 8, a rear baffle 6, a front baffle 5, a rotatable baffle door 3 and a square groove 4, wherein the parts are all made of steel plates with the thickness of 8 mm;
b. the parallel bottom plates in the middle of the left side plate and the right side plate are respectively provided with an arc convex-concave groove;
c. the left side plate and the right side plate are fixed on the bottom plate 1 through a front L-shaped supporting piece and a rear L-shaped supporting piece by bolts;
d. the front baffle plate and the rear baffle plate are fixed on the bottom plate 1 through a front L-shaped supporting piece and a rear L-shaped supporting piece by bolts;
e. the left side plate, the right side plate, the front baffle and the rear baffle are fastened through upper part screw holes and middle part screw holes, so that the rigidity of the upper part is kept, and the deformation is avoided during pouring;
f. a square groove 4 with the length of 100mm and the height of 80mm is formed in the middle of the upper part of the front baffle plate, so that the material injection, vibration and same specification can be conveniently realized, and the stop door 3 can be rotatably adjusted;
g. two square grooves 4 with the length of 100mm and the height of 80mm are symmetrically arranged at the upper part of the rear baffle plate, so that the material injection and vibration are facilitated, and the rotatable adjusting stop doors 3 with the same specification are formed;
h. and adjusting bolts are respectively arranged at the square groove 4 and the rotary adjusting stop door 3 for controlling the opening degree of the stop door 3.
Example 2
a. The mould main body comprises a bottom plate 1, a left side plate 7, a right side plate 8, a rear baffle 6, a front baffle 5, a rotatable baffle door 3 and a square groove 4, wherein the parts are all made of steel plates with the thickness of 10 mm;
b. the left side plate and the right side plate are of S-shaped structures, so that the occlusion between the castable forming blocks is enhanced;
c. the left side plate and the right side plate are fixed on the bottom plate 1 through a front L-shaped supporting piece and a rear L-shaped supporting piece by bolts;
d. the front baffle plate and the rear baffle plate are fixed on the bottom plate 1 through a front L-shaped supporting piece and a rear L-shaped supporting piece by bolts;
e. the left side plate, the right side plate, the front baffle plate and the rear baffle plate are fastened through the upper part and the middle part of the double screw holes, so that the rigidity of the upper part is kept, and the deformation is avoided during pouring;
f. a rectangular groove 4 with the length of 150mm and the height of 150mm is formed in the middle of the upper part of the front baffle plate, so that the material injection, vibration and same specification rotatable adjustment stop door 3 are facilitated;
g. three square grooves 4 with the length of 150mm and the height of 150mm are symmetrically formed in the upper part of the rear baffle plate, so that the material injection, vibration and same specification can be conveniently realized, and the stop doors 3 can be rotationally adjusted;
h. adjusting bolts are respectively arranged at the square groove 4 and the position of the rotation adjusting stop door 3 for controlling the opening degree of the stop door 3, and the rotation adjusting stop door 3 is provided with a hinge or a rotating shaft for adjusting the rotation of the stop door.
The invention has been described above by way of example with reference to the accompanying drawings. Obviously, the specific implementation of the present invention is not limited by the above-described manner. Various insubstantial improvements are made by adopting the method conception and the technical proposal of the utility model; or without improvement, the above conception and technical solution of the present invention can be directly applied to other occasions, all within the protection scope of the present invention.
Claims (8)
1. The utility model provides a construction mould for limekiln hangs jar pouring material, includes the bottom plate and locates the bounding wall subassembly on the bottom plate, its characterized in that, the upper end of bounding wall subassembly is equipped with feed inlet, shutter subassembly and locates the baffle box of feed inlet department, the construction mould still includes the adjustment mechanism that passes the lateral wall regulation shutter subassembly switching feed inlet of baffle box.
2. A construction mould for limekiln suspension cylinder castable in accordance with claim 1, wherein the adjusting mechanism includes an adjusting bolt.
3. The construction mold for limekiln suspension cylinder castable according to claim 1, wherein the coaming assembly comprises a front baffle, a rear baffle, a left side plate and a right side plate, the front baffle, the rear baffle, the left side plate and the right side plate enclose with the upper end face of the bottom plate to form a casting space.
4. The construction mold for lime kiln suspension cylinder castable according to claim 3, wherein the feed inlet is provided at an upper end of the front baffle and/or the rear baffle, and the guide chute is provided outside the feed inlet at the upper end of the front baffle and/or the rear baffle.
5. The construction mold for lime kiln suspension cylinder castable according to claim 3, wherein the feed inlet is provided at the upper end of the left side plate and/or the right side plate, and the guide chute is provided outside the feed inlet at the upper end of the left side plate and/or the right side plate.
6. A construction mold for lime kiln suspension cylinder castable according to claim 3, wherein the front dam, the rear dam, the left side plate and the right side plate are respectively fastened with the bottom plate by L-type supports.
7. The construction mold for lime kiln suspension cylinder castable according to claim 3, wherein both ends of the front dam are connected with the front ends of the left and right side plates respectively through fasteners, and both ends of the rear dam are connected with the rear ends of the left and right side plates respectively through fasteners.
8. The construction mold for lime kiln suspension cylinder castable according to claim 2, wherein the guide chute is a square chute, and a screw hole is provided on a side wall of the square chute.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921653114.0U CN211074089U (en) | 2019-09-30 | 2019-09-30 | Construction mold for lime kiln suspension cylinder castable |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921653114.0U CN211074089U (en) | 2019-09-30 | 2019-09-30 | Construction mold for lime kiln suspension cylinder castable |
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| CN211074089U true CN211074089U (en) | 2020-07-24 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110587787A (en) * | 2019-09-30 | 2019-12-20 | 马鞍山钢铁股份有限公司 | Construction mold for lime kiln suspension cylinder castable and pouring method thereof |
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2019
- 2019-09-30 CN CN201921653114.0U patent/CN211074089U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110587787A (en) * | 2019-09-30 | 2019-12-20 | 马鞍山钢铁股份有限公司 | Construction mold for lime kiln suspension cylinder castable and pouring method thereof |
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