CN215713277U - Be applied to a condensation bucket of type of falling U titanium sponge reduction distillation stove - Google Patents
Be applied to a condensation bucket of type of falling U titanium sponge reduction distillation stove Download PDFInfo
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- CN215713277U CN215713277U CN202121377974.3U CN202121377974U CN215713277U CN 215713277 U CN215713277 U CN 215713277U CN 202121377974 U CN202121377974 U CN 202121377974U CN 215713277 U CN215713277 U CN 215713277U
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Abstract
The utility model provides a be applied to a condensation bucket of type of falling U titanium sponge reduction distillation stove, includes the barrel, flange joint has two-way support and movable flange on the barrel, and two-way support includes roof, intermediate lamella, bottom plate, first guide roller mechanism and second guide roller mechanism correspond on the relative face of roof and intermediate lamella and be equipped with the first guide way that is used for retraining first guide roller mechanism direction of motion the correspondence is equipped with the second guide way that is used for retraining second guide roller mechanism direction of motion on the relative face of intermediate lamella and bottom plate, and first guide way and second guide way are arranged perpendicularly still be equipped with spring restraint mechanism between roof, intermediate lamella and the bottom plate. The double flanges and the support at the upper end of the condensing branch barrel realize movable support for the cold end reactor in the titanium sponge distillation process, and the cold end reactor has an elastic positioning displacement in the distillation process, so that the thermal stress generated by expansion with heat and contraction with cold is offset, the deformation of the large cover is slowed down, and the cracking of the transverse pipe welding seam of the reactor is avoided.
Description
Technical Field
The utility model relates to the technical field of titanium sponge production equipment, in particular to a condensing branch barrel applied to an inverted U-shaped titanium sponge reduction distillation furnace.
Background
In the production of the inverted U-shaped titanium sponge reduction distillation furnace, a condensing branch barrel is an important production device and is used for containing a cold end reactor in the distillation stage. Before beginning to distill usually the horizontal pipe welded connection of cold junction reactor and hot junction reactor through big lid is in the same place, then the installation is violently managed the heater and is started to heat up the distillation, the horizontal pipe temperature of distillation process reaches more than 900 ℃, the horizontal pipe of big lid of connecting the reactor can produce the thermal expansion under the high temperature effect in the distillation process, the thermal expansion can produce very strong thermal stress to the welding position of violently managing, extremely easily cause violently the pipe welding seam fracture, lead to the reactor gas leakage, and then cause the sponge titanium product quality to worsen, economic loss.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problems, the utility model provides a condensing branch barrel applied to an inverted U-shaped titanium sponge reduction distillation furnace, which realizes movable support of a cold end reactor by the condensing branch barrel in a titanium sponge distillation process by optimizing the structure of the condensing branch barrel, and the cold end reactor has an elastic positioning displacement in the distillation process, thereby offsetting thermal stress generated by thermal expansion and cold contraction, slowing down deformation of a large cover and avoiding cracking of a transverse pipe welding seam of the reactor.
The technical scheme adopted by the utility model is as follows: a condensation bucket applied to an inverted U-shaped titanium sponge reduction distillation furnace comprises a barrel body, wherein an indirect water jacket is arranged on the outer wall of the barrel body, an upper flange is fixedly arranged at the upper end of the barrel body, a bidirectional support is fixedly arranged on the upper end face of the upper flange and is connected with a movable flange, the bidirectional support comprises a top plate, a middle plate, a bottom plate, a first guide roller mechanism arranged between the top plate and the middle plate and a second guide roller mechanism arranged between the middle plate and the bottom plate, the bottom plate is connected with the upper flange, the top plate is connected with the movable flange, first guide grooves used for restraining the motion direction of the first guide roller mechanism are correspondingly arranged on the opposite surfaces of the top plate and the middle plate, second guide grooves used for restraining the motion direction of the second guide roller mechanism are correspondingly arranged on the opposite surfaces of the middle plate and the bottom plate, the first guide groove and the second guide groove are vertically arranged, and a spring restraint mechanism is further arranged among the top plate, the middle plate and the bottom plate.
Preferably, the first guide roller mechanism and the second guide roller mechanism are respectively provided with two groups, and the two groups are arranged at a certain distance.
Preferably, the first guide roller mechanism and the second guide roller mechanism are of the same structure and respectively comprise a connecting rod and guide wheels rotatably arranged at two ends of the connecting rod.
Preferably, the rotation direction of the guide wheel is consistent with the length direction of the connecting rod.
Preferably, the spring restraining mechanism comprises connecting pins arranged at the side parts of the top plate, the middle plate and the bottom plate and springs arranged among the connecting pins, and after the external force in the horizontal direction is removed, the springs restore the displacement of the top plate and the middle plate relative to the bottom plate to the initial state.
Preferably, the spring restraining mechanism comprises springs arranged on two sides of the top plate and the middle plate and springs arranged on two sides of the middle plate and the bottom plate, and the springs on the two sides of the top plate and the middle plate and the springs on the two sides of the middle plate and the bottom plate are on different sides.
Preferably, the top plate, the middle plate, the bottom plate, the first guide roller mechanism and the second guide roller mechanism are made of metal materials with high hardness.
As a preferred scheme, a direct water inlet, a direct water outlet and a sewage outlet are arranged on the barrel.
The utility model has the beneficial effects that:
this scheme is through optimizing structural design, designs a condensation bucket of being applied to type of falling U titanium sponge reduction distillation stove, and concrete structure is: the bidirectional support comprises a top plate, an intermediate plate, a bottom plate, a first guide roller mechanism arranged between the top plate and the intermediate plate and a second guide roller mechanism arranged between the intermediate plate and the bottom plate, wherein a first guide groove used for restricting the motion direction of the first guide roller mechanism is correspondingly arranged on the opposite plate surfaces of the top plate and the intermediate plate, a second guide groove used for restricting the motion direction of the second guide roller mechanism is correspondingly arranged on the opposite plate surfaces of the intermediate plate and the bottom plate, and the first guide groove and the second guide groove are vertically arranged; the method has the following technical effects: the double-flange structure is arranged on the condensation branch barrel, and the structure of the bidirectional support is added, so that the reactor in the distillation process can realize displacement in front, back, left and right directions according to the expansion and contraction conditions at different temperature stages, the thermal stress generated by the large cover transverse pipe of the reactor in the distillation process due to high-temperature thermal expansion can be effectively eliminated, the phenomenon of local deformation and cracking caused by stress concentration is avoided, the deformation of the large cover transverse pipe of the reactor is slowed down, and the service life of the large cover is greatly prolonged;
further, a spring restraining mechanism is arranged among the top plate, the middle plate and the bottom plate, when horizontal external force is applied to the top plate, the top plate and the middle plate generate a certain displacement relative to the bottom plate, and after the horizontal external force applied to the top plate is removed, the displacement generated by the top plate and the middle plate is restored to an initial state through the spring restraining mechanism.
Drawings
In order to illustrate the embodiments of the present invention or the technical solutions in the prior art more clearly, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic perspective view of the bi-directional support of the present invention;
FIG. 3 is a front view of the bi-directional mount of the present invention;
fig. 4 is a sectional view of the structure taken along line a-a of fig. 3.
Reference numerals: 1. the movable flange comprises a movable flange body 2, a movable support seat 21, a top plate 22, a middle plate 23, a bottom plate 24, a guide wheel 25, a connecting rod 26, a spring 27, a first guide groove 28, a second guide groove 3, an upper flange 4, a cylinder body 5, a direct water inlet 6, an indirect water jacket 7, an indirect water inlet 8, a sewage draining outlet 9, a direct water outlet 10 and an indirect water outlet.
Detailed Description
The utility model is described in detail below by way of exemplary embodiments. It should be understood, however, that elements, structures and features of one embodiment may be beneficially incorporated in other embodiments without further recitation.
It should be noted that: unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this invention belongs. The terms first and second, as used in the description and in the claims, do not denote any order, quantity, or importance, but rather are used to distinguish one element from another. Also, the use of the terms "a," "an," or "the" and similar referents do not denote a limitation of quantity, but rather denote the presence of at least one. The word "comprise" or "comprises", and the like, indicates that the element or item listed before "comprises" or "comprising" covers the element or item listed after "comprising" or "comprises" and its equivalents, but does not exclude other elements or items having the same function.
A condensation bucket applied to an inverted U-shaped titanium sponge reduction distillation furnace comprises a barrel body, wherein an indirect water jacket is arranged on the outer wall of the barrel body, an upper flange is fixedly arranged at the upper end of the barrel body, a bidirectional support is fixedly arranged on the upper end face of the upper flange and is connected with a movable flange, the bidirectional support comprises a top plate, a middle plate, a bottom plate, a first guide roller mechanism arranged between the top plate and the middle plate and a second guide roller mechanism arranged between the middle plate and the bottom plate, the bottom plate is connected with the upper flange, the top plate is connected with the movable flange, first guide grooves used for restraining the motion direction of the first guide roller mechanism are correspondingly arranged on the opposite surfaces of the top plate and the middle plate, second guide grooves used for restraining the motion direction of the second guide roller mechanism are correspondingly arranged on the opposite surfaces of the middle plate and the bottom plate, the first guide groove and the second guide groove are vertically arranged, and a spring restraint mechanism is further arranged among the top plate, the middle plate and the bottom plate. When horizontal external force is applied to the top plate, the top plate and the middle plate generate certain displacement relative to the bottom plate, and after the horizontal external force applied to the top plate is removed, the displacement generated by the top plate and the middle plate is restored to an initial state through the spring restraining mechanism.
The detailed structure of the present solution is described below with reference to the accompanying fig. 1-4:
as shown in fig. 1-2, a condensing barrel applied to an inverted U-shaped titanium sponge reduction distillation furnace comprises a barrel 4, an indirect water jacket 6 is arranged on the outer wall of the barrel 4, an upper flange 3 is fixedly welded at the upper end of the barrel 4, a bidirectional support 2 is fixedly installed on the upper end face of the upper flange 3, the bidirectional support 2 is connected with a movable flange 1, the movable flange 1 is used for directly supporting a cold-end reactor, and the distillation process reactor can realize displacement in front, back, left and right directions according to the thermal expansion and contraction conditions at different temperature stages by arranging a double-flange structure on the condensing barrel and adding a structure of the bidirectional support, so that the thermal stress generated by thermal expansion of a large horizontal pipe cover of the distillation process reactor due to high temperature can be effectively eliminated;
in this embodiment, the cylinder 4 is used for containing direct cooling water, and the cylinder 4 is provided with a direct water inlet 5, a direct water outlet 9 and a sewage outlet 8, wherein the direct water inlet 5 is located above the direct water outlet 9; the indirect water jacket 6 is provided with an indirect water inlet 7 and an indirect water outlet 10, wherein the indirect water outlet 10 is positioned above the indirect water inlet 7.
As shown in fig. 2-4, the bidirectional support according to this embodiment mainly includes a top plate 21, an intermediate plate 22, a bottom plate 23, a first guide roller mechanism disposed between the top plate 21 and the intermediate plate 22, and a second guide roller mechanism disposed between the intermediate plate 22 and the bottom plate 23, where the bottom plate 23 is connected to the upper flange 3, the top plate 21 is connected to the movable flange 1, first guide grooves 27 for restricting the movement direction of the first guide roller mechanism are correspondingly disposed on the lower plate surface of the top plate 21 and the upper plate surface of the intermediate plate 22, second guide grooves 28 for restricting the movement direction of the second guide roller mechanism are correspondingly disposed on the lower plate surface of the intermediate plate 22 and the upper plate surface of the bottom plate 23, and the extension direction of the first guide grooves 27 and the extension direction of the second guide grooves 28 are vertically arranged;
spring restraining mechanisms are further arranged among the top plate 21, the middle plate 22 and the bottom plate 23, when the bidirectional support supports equipment such as a reactor and the like, the horizontal direction external force is applied to the top plate, at the moment, the top plate and the middle plate generate a certain displacement relative to the bottom plate, and after the horizontal direction external force applied to the top plate is removed, the displacement generated by the top plate and the middle plate is restored to an initial state through the spring restraining mechanisms.
Here, it should be noted that: the spring restraint mechanism consists of connecting pins arranged at the side parts of the top plate 21, the middle plate 22 and the bottom plate 23 and springs 26 arranged among the connecting pins; for example, the following steps are carried out: the spring restraining mechanism is composed of springs arranged on two sides of the top plate and the middle plate and springs arranged on two sides of the middle plate and the bottom plate, the springs positioned on the two sides of the top plate and the middle plate and the springs positioned on the two sides of the middle plate and the bottom plate are positioned on different sides, the springs 26 connect the top plate 21 and the middle plate 22 as well as the middle plate 22 and the bottom plate 23 into an integrated structure through connecting pins, and after external force in the horizontal direction is removed, the generated displacement of the support can be restored to an initial state through the springs.
In this embodiment, the top plate 21 is used for directly bearing and supporting equipment such as a reactor and the like, and can drive the supported equipment to realize displacement in front, back, left and right directions under the rolling support of the first guide roller mechanism; the bottom plate 23 is fixedly mounted in a fixed position, and in the actual production process, the bottom plate is fixed, and the top plate and the middle plate are relatively displaced.
In this embodiment, the first guide roller mechanism and the second guide roller mechanism are respectively provided with two groups, and the two groups are arranged at a certain distance; wherein, first guide roller mechanism and second guide roller mechanism be the same structure, it adopts dumbbell structure, specifically is: the device consists of a connecting rod 25 and guide wheels 24 rotatably arranged at two ends of the connecting rod 25, wherein the rotating direction of the guide wheels 24 is consistent with the length direction of the connecting rod 25; the guide wheels 24 on the two sides are embedded into the guide grooves to restrain the rolling directions of the first guide roller mechanism and the second guide roller mechanism, the middle parts of the guide wheels 24 are used for bearing and supporting, and the connecting rods 25 are used for keeping the distance between the two guide wheels to prevent collision in rolling.
In this embodiment, the material of the top plate 21, the middle plate 22, the bottom plate 23, and the guide wheels used in the first guide roller mechanism and the second guide roller mechanism is preferably made of a metal material with high hardness, such as carbon steel or bearing steel.
The test result of the condensation branch barrel designed by the scheme is as follows:
by using the condensation branch barrel in the prior art, the number of accidents of air leakage product pollution caused by horizontal pipe cracking is about 4 on average every year, and the period of horizontal pipe replacement of the large cover of the reactor is 6 months;
by using the condensation branch barrel designed by the scheme, the number of accidents of gas leakage product pollution caused by horizontal pipe cracking is 0 on average every year, and the period of horizontal pipe replacement of the large cover of the reactor is 12 months;
according to the results, the condensation branch barrel applied to the inverted U-shaped titanium sponge reduction distillation furnace has the advantages that through tests, the use effect is good, the operation is simple, the field use requirements are met, the service life of the large cover is greatly prolonged, the phenomenon that the transverse pipe of the reactor cracks in the distillation process is effectively avoided, the use process is stable, and the economic benefit is obvious.
It should be noted that while the utility model has been described in terms of the above-mentioned embodiments, other embodiments are also possible. It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the utility model, and it is intended that all such changes and modifications be covered by the appended claims and their equivalents.
Claims (8)
1. The utility model provides a be applied to a condensation bucket of inverted U type titanium sponge reduction distillation stove, includes the barrel be equipped with indirect water jacket on the outer wall of barrel, there is flange, its characterized in that at the upper end fixed mounting of barrel: the upper end face of the upper flange is fixedly provided with a bidirectional support, the bidirectional support is connected with the movable flange, the bidirectional support comprises a top plate, a middle plate, a bottom plate, a first guide roller mechanism and a second guide roller mechanism, the first guide roller mechanism is arranged between the top plate and the middle plate, the second guide roller mechanism is arranged between the middle plate and the bottom plate, the bottom plate is connected with the upper flange, the top plate is connected with the movable flange, a first guide groove used for restricting the motion direction of the first guide roller mechanism is correspondingly arranged on the opposite surface of the top plate and the middle plate, a second guide groove used for restricting the motion direction of the second guide roller mechanism is correspondingly arranged on the opposite surface of the middle plate and the bottom plate, the first guide groove and the second guide groove are vertically arranged, and a spring restriction mechanism is further arranged between the top plate, the middle plate and the bottom plate.
2. The condensing branch barrel applied to the inverted U-shaped titanium sponge reduction distilling furnace according to claim 1, characterized in that: the first guide roller mechanism and the second guide roller mechanism are respectively provided with two groups, and the two groups are arranged at a certain distance.
3. The condensing branch barrel applied to the inverted U-shaped titanium sponge reduction distilling furnace according to claim 1 or 2, characterized in that: the first guide roller mechanism and the second guide roller mechanism are of the same structure and respectively comprise a connecting rod and guide wheels rotatably arranged at two ends of the connecting rod.
4. The condensing branch barrel applied to the inverted U-shaped titanium sponge reduction distilling furnace according to claim 3, characterized in that: the rotating direction of the guide wheel is consistent with the length direction of the connecting rod.
5. The condensing branch barrel applied to the inverted U-shaped titanium sponge reduction distilling furnace according to claim 1, characterized in that: the spring restraining mechanism is composed of connecting pins arranged on the side parts of the top plate, the middle plate and the bottom plate and springs arranged among the connecting pins, and after external force in the horizontal direction is removed, the displacement generated by the top plate and the middle plate relative to the bottom plate is restored to an initial state through the springs.
6. The condensing branch barrel applied to the inverted U-shaped titanium sponge reduction distilling furnace according to claim 5, is characterized in that: the spring restraint mechanism is composed of springs arranged on two sides of the top plate and the middle plate and springs arranged on two sides of the middle plate and the bottom plate, and the springs located on the two sides of the top plate and the middle plate and the springs located on the two sides of the middle plate and the bottom plate are located on different sides.
7. The condensing branch barrel applied to the inverted U-shaped titanium sponge reduction distilling furnace according to claim 1, characterized in that: the top plate, the middle plate, the bottom plate, the first guide roller mechanism and the second guide roller mechanism are made of metal materials with higher hardness.
8. The condensing branch barrel applied to the inverted U-shaped titanium sponge reduction distilling furnace according to claim 1, characterized in that: the barrel is provided with a direct water inlet, a direct water outlet and a sewage outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121377974.3U CN215713277U (en) | 2021-06-21 | 2021-06-21 | Be applied to a condensation bucket of type of falling U titanium sponge reduction distillation stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121377974.3U CN215713277U (en) | 2021-06-21 | 2021-06-21 | Be applied to a condensation bucket of type of falling U titanium sponge reduction distillation stove |
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| Publication Number | Publication Date |
|---|---|
| CN215713277U true CN215713277U (en) | 2022-02-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121377974.3U Active CN215713277U (en) | 2021-06-21 | 2021-06-21 | Be applied to a condensation bucket of type of falling U titanium sponge reduction distillation stove |
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| CN (1) | CN215713277U (en) |
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- 2021-06-21 CN CN202121377974.3U patent/CN215713277U/en active Active
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