CN208719652U - A kind of attachment device reducing calcining furnace heating tube stress - Google Patents
A kind of attachment device reducing calcining furnace heating tube stress Download PDFInfo
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- CN208719652U CN208719652U CN201821265432.5U CN201821265432U CN208719652U CN 208719652 U CN208719652 U CN 208719652U CN 201821265432 U CN201821265432 U CN 201821265432U CN 208719652 U CN208719652 U CN 208719652U
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Abstract
The utility model discloses a kind of attachment devices for reducing calcining furnace heating tube stress, including outer furnace tube, interior furnace tube is equipped in the outer furnace tube, the surrounding of the interior furnace tube is respectively equipped with the first heating tube, second heating tube, third heating tube and the 4th heating tube, first heating tube and the second heating tube, third heating tube passes through arc elbow with the 4th heating tube and connects, one end of first heating tube and third heating tube is equipped with placement plate, one end of the placement plate is equipped with a damping device, it is fixed on one end side wall in the outer furnace tube that there are two fixed links, the lower end of the fixed link is fixed with a mounting plate.The utility model is solved the problems, such as to cause stress big with ring pipe connection for every layer two sections of heating tube now, is connected using arc elbow and reduce stress suffered by calcining furnace heating tube, heating tube commissure is avoided to tear, increase calcining furnace heating tube runing time, be easy to use.
Description
Technical field
The utility model relates to union soda soda ash technical field more particularly to a kind of companies for reducing calcining furnace heating tube stress
Connection device.
Background technique
Steam roaster is the important equipment of soda manufacture, and steam roaster is by feed auger, burner part, furnace body portion
Divide, formed into the components such as vapour axis and transmission device, by being passed through high-temperature steam into vapour axial direction furnace interior, allows and enter from feed inlet
The material reaction of burner, furnace body, so that soda ash be made, then, soda ash finished product is discharged by burner, and transmission device plays revolving burner
The effect of body, but present calcining furnace is unstable, heating tube may be will affect by generating vibration, and heating tube is made to go wrong.
There are problems for existing calcining furnace heating tube connection type, are two sections of every layer of heating tube and are connected with ring pipe, simultaneously
The ring pipe that one horseshoe-shaped connector connects upper one layer of heating tube is separated by lower layer, heating tube shape of a hoof interface stress is big,
Heating tube weld seam tear, booster are often resulted in, calcining furnace is influenced and operates to, for this purpose, we have proposed a kind of reduction calcining furnaces to add
The attachment device of heat pipe stress solves the above problems.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of reduction calcining furnace proposed
The attachment device of heating tube stress.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of attachment device reducing calcining furnace heating tube stress, including outer furnace tube, the outer furnace tube is interior to be equipped with interior furnace tube,
The surrounding of the interior furnace tube is respectively equipped with the first heating tube, the second heating tube, third heating tube and the 4th heating tube, and described first
Heating tube passes through arc elbow with the 4th heating tube with the second heating tube, third heating tube and connects, first heating tube and
One end of third heating tube is equipped with placement plate, and one end of the placement plate is equipped with a damping device, in the outer furnace tube
Fixed there are two fixed link on the side wall of one end, the lower end of the fixed link is fixed with a mounting plate, and one in the outer furnace tube
Fixed there are two mounting box on the wall of end side, the mounting box is interior to be equipped with stabilising arrangement, is set on the stabilising arrangement there are two polished rod,
One end of the polished rod runs through one end side wall of mounting box and extends to the upper end of mounting box, and the upper end of two polished rods is fixed jointly
There is another mounting plate, sliding sleeve is connected to the first spring on the polished rod, and one end of first spring is fixed on mounting box,
The other end of first spring is fixed on the lower end of the mounting plate, and one end of two mounting plates is equipped with fixed device.
Preferably, the fixed device includes two supporting blocks that two mounting plate one end are arranged in, wherein the same side
Two supporting blocks are one group, and same group of two supporting blocks are fixed with fixed block jointly, and one end of two fixed blocks is equipped with another
A damping device, the fixed block are equipped with groove, and second heating tube and the 4th heating tube are located in two grooves,
The supporting block is equipped with tapped through hole, is equipped with two tapped blind holes corresponding with tapped through hole on two mounting plates, described
Through bolt is equipped in tapped through hole, one end of the bolt through tapped through hole and is extended in corresponding tapped blind hole.
Preferably, the stabilising arrangement includes two mounting blocks being arranged in mounting box, and one end of two mounting blocks is equal
It is fixed with the first connecting plate, sliding slot is equipped in the opposing sidewalls in the mounting box, sliding block is installed in the sliding slot, two
Movable block is fixed between sliding block jointly, one end of the movable block is fixed with the second connecting plate, first connecting plate and
Common rotation is connected with third connecting plate between two connecting plates, and one end of second connecting plate is fixed with link block, the company
It connects and is respectively and fixedly provided with connector between block and third connecting plate, be fixed with second spring, the connection between two connectors jointly
The side of block is rotatably connected to pull rod, and one end of first connecting plate is rotatably connected to first sleeve, in the first sleeve
Equipped with the first backing plate, one end of first backing plate is fixed with third spring, and one end of the third spring is fixed on first set
On one end side wall in pipe, one end of the pull rod on one end side wall in first sleeve and is fixed on the first backing plate.
Preferably, described two damping devices include the second casing, and one end of second casing is fixed on outer furnace tube
On interior one end side wall, the 4th spring is fixed on one end side wall in second casing, one end of the 4th spring is solid
Surely there is the second backing plate, one end of second backing plate is fixed with compression bar, and the one end of the second casing is run through in one end of the compression bar
Wall and the side for extending to the second casing, one end of the compression bar are fixed with pressing plate, and two of them pressing plate is separately fixed at two
One end of placement plate, another two pressing plate are separately fixed at one end of two fixed blocks.
Preferably, silastic-layer is equipped in the groove.
Preferably, two fixed links are respectively welded on one end side wall in outer furnace tube.
Compared with prior art, the utility model has the beneficial effects that
1, by the cooperation of arc elbow and heating tube, arc elbow is connected with every layer of heating tube, is solved and is added now
The big problem of heat pipe shape of a hoof interface stress, is connected using arc elbow, is reduced stress suffered by calcining furnace heating tube, is kept away
Exempt from the tearing of heating tube commissure, is easy to use；
2, pass through the cooperation of damping device, stabilising arrangement and fixed device, damping device, stabilising arrangement and fixed device pair
Heating tube carries out stablizing fixation, solves the problems, such as that present heating tube is not fixed firmly, makes the fixation of heating tube, prevent
Since the effect of external force causes heating tube to generate vibration, calcining furnace operation is influenced；
In conclusion the present apparatus solves the problems, such as to cause stress big with ring pipe connection for every layer two sections of heating tube now,
It is connected using arc elbow and reduces stress suffered by calcining furnace heating tube, heating tube commissure is avoided to tear, increase calcining stove heating
Pipe runing time is easy to use.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of reduction calcining furnace heating tube stress attachment device front view；
Fig. 2 be the utility model proposes a kind of reduction calcining furnace heating tube stress attachment device arc elbow structure
Schematic diagram；
Fig. 3 be the utility model proposes a kind of reduction calcining furnace heating tube stress attachment device A at enlarged drawing；
Fig. 4 be the utility model proposes a kind of reduction calcining furnace heating tube stress attachment device B at enlarged drawing.
In figure: 1 outer furnace tube, 2 first heating tubes, furnace tube in 3,4 fixed links, 5 second heating tubes, 6 fixed blocks, 7 mounting plates,
8 polished rods, 9 mounting boxs, 10 sliding slots, 11 first connecting plates, 12 sliding blocks, 13 third heating tubes, 14 placement plates, 15 the 4th heating tubes,
16 bolts, 17 movable blocks, 18 first springs, 19 support plates, 20 mounting blocks, 21 arc elbows, 22 link blocks, 23 second springs,
24 second connecting plates, 25 third connecting plates, 26 third springs, 27 pull rods, 28 first backing plates, 29 first sleeves, 30 pressing plates, 31
Two casings, 32 the 4th springs, 33 second backing plates, 34 compression bars.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-4, a kind of attachment device reducing calcining furnace heating tube stress, including outer furnace tube 1 are set in outer furnace tube 1
There is interior furnace tube 3, the surrounding of interior furnace tube 3 is respectively equipped with the first heating tube 2, the second heating tube 5, third heating tube 13 and the 4th heating
Pipe 15, the first heating tube 2 and the second heating tube 5, third heating tube 13 and the 4th heating tube 15 are connected by arc elbow 21,
The stress that arc elbow 21 can reduce each heating tube is concentrated, and one end of the first heating tube 2 and third heating tube 13 is equipped with
One end of placement plate 14, placement plate 14 is equipped with a damping device, and damping device can be to the first heating tube 2 and third heating tube
13 carry out damping, prevent external force from influencing two heating tubes, service life is caused to reduce；
Fixed there are two fixed link 4 on one end side wall in outer furnace tube 1, two fixed links 4 are respectively welded in outer furnace tube 1
One end side wall on, the lower end of fixed link 4 is fixed with a mounting plate 7, and fixed on one end side wall in outer furnace tube 1 there are two peaces
Mounted box 9, mounting box 9 is interior to be equipped with stabilising arrangement, is set on stabilising arrangement there are two polished rod 8, mounting box 9 is run through in one end of polished rod 8
One end side wall and the upper end for extending to mounting box 9, the upper end of two polished rods 8 are fixed with another mounting plate 7 jointly, on polished rod 8
Sliding sleeve is connected to the first spring 18, and one end of the first spring 18 is fixed on mounting box 9, flexible, the reduction shake of the first spring 18
Dynamic, the other end of the first spring 18 is fixed on the lower end of the mounting plate 7, and one end of two mounting plates 7 is equipped with fixed device, can
To carry out damping and fixation to the second heating tube 5 and the 4th heating tube 15, reduce heating tube is influenced by external force, influences to calcine
Furnace operation.
In the utility model, fixed device includes two supporting blocks that two 7 one end of mounting plate are arranged in, wherein the same side
Two supporting blocks be one group, same group of two supporting blocks are fixed with fixed block 6 jointly, and one end of two fixed blocks 6 is equipped with
Another damping device, fixed block 6 are equipped with groove, and silastic-layer is equipped in groove, and silastic-layer has reduction cushion effect
Effect, the second heating tube 5 and the 4th heating tube 15 are located in two grooves, and supporting block is equipped with tapped through hole, two peaces
It is equipped with two tapped blind holes corresponding with tapped through hole in loading board 7, runs through in tapped through hole and is equipped with bolt 16, the one of bolt 16
End is through tapped through hole and extends in corresponding tapped blind hole, and the second heating tube 5 and the 4th heating tube 15 are fixed, and prevents
Only two heating tubes generate shaking, reduce the service life of heating tube.
In the utility model, stabilising arrangement includes two mounting blocks 20 being arranged in mounting box 9, two mounting blocks 20
One end is respectively and fixedly provided with the first connecting plate 11, and sliding slot 10 is equipped in the opposing sidewalls in mounting box 9, is equipped with sliding block in sliding slot 10
12, it is fixed with movable block 17 jointly between two sliding blocks 12, sliding block 12 is moved easily the movement of block 17, and movable block 17 facilitates second
The movement of connecting plate 24, one end of movable block 17 are fixed with the second connecting plate 24, the first connecting plate 11 and the second connecting plate 24 it
Between common rotation be connected with third connecting plate 25, one end of the second connecting plate 24 is fixed with link block 22, link block 22 and third
It is respectively and fixedly provided with connector between connecting plate 25, is fixed with second spring 23, the vibration of link block 22 between two connectors jointly
The compression of second spring 23 and pull rod 27 can be made mobile, pull rod 27 keeps the first backing plate 28 mobile, the side rotation connection of link block 22
There is pull rod 27, one end of the first connecting plate 11 is rotatably connected to first sleeve 29, the first backing plate 28 is equipped in first sleeve 29, the
One end of one backing plate 28 is fixed with third spring 26, and the first backing plate 28 shakes third spring 26, and one end of third spring 26 is solid
It is scheduled on one end side wall in first sleeve 29, one end of pull rod 27 on one end side wall in first sleeve 29 and is fixed on
On first backing plate 28, stable support is provided for two heating tubes, the vibration for avoiding two heating tubes from generating.
In the utility model, two damping devices include the second casing 31, and one end of the second casing 31 is fixed on outer furnace
On one end side wall in cylinder 1, the 4th spring 32 is fixed on one end side wall in the second casing 31, outer furnace tube 1 generates vibration meeting
Keep the second casing 31 mobile, one end of the 4th spring 32 is fixed with the second backing plate 33, and one end of the second backing plate 33 is fixed with compression bar
34, one end of compression bar 34 runs through one end side wall of the second casing 31 and extends to the side of the second casing 31, the second casing 31
Movement can make the 4th spring 32 flexible, and one end of compression bar 34 is fixed with pressing plate 30, and two of them pressing plate 30 is separately fixed at two
One end of placement plate 14, another two pressing plate 30 are separately fixed at one end of two fixed blocks 6, when making the operation of four heating tubes more
Stablize, reduces external influence, extend the service life of heating tube.
In the utility model, when in use, first by the first heating tube 2 and the second heating tube 5, third heating tube 13 and the 4th
Heating tube 15 is connected by arc elbow 21, and arc elbow 21 can reduce stress, when outer furnace tube 1 generates shaking, can make two
A mounting box 9 is mobile, and the mobile of mounting box 9 can compress 18 reducing vibration of the first spring, and mounting plate 7 makes polished rod 8 make movable block 17
Mobile, the mobile of movable block 17 can make the second connecting plate 24 mobile, and the second connecting plate 24 drives link block 22 mobile, link block 22
Second spring 23 is compressed, and link block 22 pulls pull rod 27 mobile, pull rod 27 pulls the first backing plate 28, and the first backing plate 28 makes the
Three springs 26 are flexible to carry out damping.
More than, the only preferable specific embodiment of the utility model, but the protection scope of the utility model is not limited to
In this, anyone skilled in the art within the technical scope disclosed by the utility model, according to the utility model
Technical solution and its utility model design be subject to equivalent substitution or change, should all cover the protection scope of the utility model it
It is interior.
Claims (6)
1. a kind of attachment device for reducing calcining furnace heating tube stress, including outer furnace tube (1), it is characterised in that: the outer furnace tube
(1) interior furnace tube (3) are equipped in, the surrounding of the interior furnace tube (3) is respectively equipped with the first heating tube (2), the second heating tube (5), the
Three heating tubes (13) and the 4th heating tube (15), first heating tube (2) and the second heating tube (5), third heating tube (13)
It is connected by arc elbow (21) with the 4th heating tube (15), the one of first heating tube (2) and third heating tube (13)
End is equipped with placement plate (14), and one end of the placement plate (14) is equipped with a damping device, one end in the outer furnace tube (1)
Fixed on side wall there are two fixed link (4), and the lower end of the fixed link (4) is fixed with a mounting plate (7), the outer furnace tube
(1) fixed there are two mounting box (9) on one end side wall in, the mounting box (9) is interior to be equipped with stabilising arrangement, the stabilising arrangement
On set there are two polished rod (8), one end of the polished rod (8) through mounting box (9) one end side wall and extend to mounting box (9)
Upper end, the upper end of two polished rods (8) are fixed with another mounting plate (7) jointly, and sliding sleeve is connected to the first bullet on the polished rod (8)
One end of spring (18), first spring (18) is fixed on mounting box (9), and the other end of first spring (18) is fixed on
One end of the lower end of the mounting plate (7), two mounting plates (7) is equipped with fixed device.
2. a kind of attachment device for reducing calcining furnace heating tube stress according to claim 1, which is characterized in that described solid
Determining device includes two supporting blocks of the setting two mounting plate (7) one end, and wherein the two of the same side supporting block is one group, together
One group of two supporting blocks are fixed with fixed block (6) jointly, and one end of two fixed blocks (6) is equipped with another damping device, institute
Fixed block (6) are stated equipped with groove, second heating tube (5) and the 4th heating tube (15) are located in two grooves, institute
It states supporting block and is equipped with tapped through hole, be equipped with two tapped blind holes corresponding with tapped through hole on two mounting plates (7), it is described
Through being equipped with bolt (16) in tapped through hole, one end of the bolt (16) is through tapped through hole and to extend to corresponding screw thread blind
In hole.
3. a kind of attachment device for reducing calcining furnace heating tube stress according to claim 1, which is characterized in that described steady
Determining device includes two mounting blocks (20) being arranged in mounting box (9), and one end of two mounting blocks (20) is respectively and fixedly provided with first
Connecting plate (11) is equipped with sliding slot (10) in the opposing sidewalls in the mounting box (9), is equipped with sliding block in the sliding slot (10)
(12), it is fixed with jointly movable block (17) between two sliding blocks (12), one end of the movable block (17) is fixed with the second connection
Plate (24), common rotation is connected with third connecting plate (25), institute between first connecting plate (11) and the second connecting plate (24)
The one end for stating the second connecting plate (24) is fixed with link block (22), solid between the link block (22) and third connecting plate (25)
Surely there is connector, be fixed with jointly between two connectors second spring (23), the side rotation connection of the link block (22)
Have pull rod (27), one end of first connecting plate (11) is rotatably connected to first sleeve (29), in the first sleeve (29)
Equipped with the first backing plate (28), one end of first backing plate (28) is fixed with third spring (26), the third spring (26)
One end is fixed on one end side wall in first sleeve (29), and one end of the pull rod (27) runs through one in first sleeve (29)
On the wall of end side and it is fixed on the first backing plate (28).
4. a kind of attachment device for reducing calcining furnace heating tube stress according to claim 1, which is characterized in that described two
A damping device includes the second casing (31), and second casing (31) is fixed on one end side wall in outer furnace tube (1), institute
It states and is fixed with the 4th spring (32) on one end side wall in the second casing (31), one end of the 4th spring (32) is fixed with
One end of two backing plates (33), second backing plate (33) is fixed with compression bar (34), and one end of the compression bar (34) runs through second set
It manages one end side wall of (31) and extends to the side of the second casing (31), one end of the compression bar (34) is fixed with pressing plate (30),
Two of them pressing plate (30) is separately fixed at one end of two placement plates (14), and another two pressing plate (30) is separately fixed at two admittedly
Determine one end of block (6).
5. a kind of attachment device for reducing calcining furnace heating tube stress according to claim 2, which is characterized in that described recessed
Silastic-layer is equipped in slot.
6. a kind of attachment device for reducing calcining furnace heating tube stress according to claim 1, which is characterized in that two solid
Fixed pole (4) is respectively welded on one end side wall in outer furnace tube (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821265432.5U CN208719652U (en) | 2018-08-07 | 2018-08-07 | A kind of attachment device reducing calcining furnace heating tube stress |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821265432.5U CN208719652U (en) | 2018-08-07 | 2018-08-07 | A kind of attachment device reducing calcining furnace heating tube stress |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208719652U true CN208719652U (en) | 2019-04-09 |
Family
ID=65976532
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821265432.5U Active CN208719652U (en) | 2018-08-07 | 2018-08-07 | A kind of attachment device reducing calcining furnace heating tube stress |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208719652U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108679351A (en) * | 2018-08-07 | 2018-10-19 | 河南骏化发展股份有限公司 | A kind of attachment device reducing calcining furnace heating tube stress |
| CN110243015A (en) * | 2019-07-06 | 2019-09-17 | 阜阳市砼行建材有限公司 | Skyscraper regenerative type air source heat pump heating device |
-
2018
- 2018-08-07 CN CN201821265432.5U patent/CN208719652U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108679351A (en) * | 2018-08-07 | 2018-10-19 | 河南骏化发展股份有限公司 | A kind of attachment device reducing calcining furnace heating tube stress |
| CN108679351B (en) * | 2018-08-07 | 2023-08-18 | 河南骏化发展股份有限公司 | Connecting device for reducing stress of heating pipe of calciner |
| CN110243015A (en) * | 2019-07-06 | 2019-09-17 | 阜阳市砼行建材有限公司 | Skyscraper regenerative type air source heat pump heating device |
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Effective date of registration: 20220507 Granted publication date: 20190409 |
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