CN203703476U - Expansion joint for flue of desulfurization tower - Google Patents
Expansion joint for flue of desulfurization tower Download PDFInfo
- Publication number
- CN203703476U CN203703476U CN201320773596.XU CN201320773596U CN203703476U CN 203703476 U CN203703476 U CN 203703476U CN 201320773596 U CN201320773596 U CN 201320773596U CN 203703476 U CN203703476 U CN 203703476U
- Authority
- CN
- China
- Prior art keywords
- frame body
- upper frame
- lower frame
- connection
- cloth
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 238000006477 desulfuration reaction Methods 0.000 title abstract 4
- 230000023556 desulfurization Effects 0.000 title abstract 4
- 239000004744 fabric Substances 0.000 claims abstract description 22
- 239000011521 glass Substances 0.000 claims abstract description 7
- 230000003009 desulfurizing effect Effects 0.000 claims description 7
- 230000007797 corrosion Effects 0.000 abstract description 6
- 238000005260 corrosion Methods 0.000 abstract description 6
- 239000000463 material Substances 0.000 abstract description 3
- 230000000903 blocking effect Effects 0.000 abstract 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 abstract 1
- 238000007789 sealing Methods 0.000 abstract 1
- 235000019504 cigarettes Nutrition 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000001681 protective effect Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 239000006059 cover glass Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
Landscapes
- Joints Allowing Movement (AREA)
Abstract
The utility model relates to a compensation device for compensating temperature and mechanical vibration force, in particular to an expansion joint for a flue of a desulfurization tower. According to the specific technical scheme, the expansion joint for the flue of the desulfurization tower comprises an upper frame body and a lower frame body, wherein the upper frame body and the lower frame body are oppositely spliced, are connected through connection cloth, and respectively comprise two connection strips of which the cross sections are parallel and a supporting strip which is perpendicular to the two connection strips; each connection strip comprises an outer connection strip and an inner connection strip which is used for mounting the connection cloth; a glass flake covers each outer connection strip; a stretching space is formed between the upper frame body and the lower frame body which are connected through the connection cloth; an opening is formed in the side, opposite to the side on which the connection cloth is arranged, of the stretching space; a blocking protection assembly capable of sealing the opening is arranged at a part, positioned at the opening of the stretching space, between the upper frame body and the lower frame body. According to the technical scheme, the expansion joint for the flue of the desulfurization tower, provided by the utility model, has the advantages of material conservation, firmness in connection, rust resistance and corrosion resistance.
Description
Technical field
The utility model relates to a kind of compensation device for compensation temperature and mechanical vibration force, particularly a kind of desulfurizing tower flue expansion joint.
Background technique
The additional stress that expansion joint causes because of temperature difference and mechanical vibration for compensation, and be arranged on the flexible compensation device of one on container shell or pipeline.Traditional expansion joint is mainly by two system frameworks that can longitudinally arrange, between two frameworks, implement to connect by the high temperature resistant and etch-proof connection cloth that has that forms flue connection, between two frameworks and in the connection of top and the bottom, all adopt angle bar, but the cross section of framework, around rectangular, not only takes material, and add to adopt welding man-hour more, course of working is comparatively loaded down with trivial details, and weld easily causes sealing-off after long use, thereby has influence on the stability that flue uses.On expansion joint end face towards the outside, conventionally can be coated with glass flake; and relative internal end surface cannot cover glass scale, in use, in air-flow, can enter into this end; moisture content in air-flow can cause corrosion to it, makes the too early damage of expansion joint.
Summary of the invention
The deficiency existing for prior art, the utility model provides a kind of and has saved material, has been connected firmly, the anti-desulfurizing tower flue expansion joint that gets rusty and corrode.
For achieving the above object, the utility model provides following technological scheme: a kind of desulfurizing tower flue expansion joint, include two frameworks that splicing arranges relatively, be respectively upper frame body and lower frame body, between upper frame body and lower frame body by connect cloth connect, it is characterized in that: described upper frame body and lower frame body include respectively the parallel connection strap of two sliver transvers sections and with the vertical supporting bar that arranges and impel two connection straps to be connected of two connection straps; Described connection strap includes outer connection strap and connects the interior connection strap of cloth for installing; on outer connection strap, be coated with glass flake; the supporting bar of described upper frame body and lower frame body is and is oppositely arranged; between after upper frame body and lower frame body connect by connection cloth, there is stretching space; stretching space is provided with opening with respect to the opposite side that connects cloth one side is set, the opening that is positioned at stretching space between upper frame body and lower frame body be provided with can seal opening stop protection assembly.
Wherein, stop that protection assembly includes two blocks of staggered shroudings being located at stretching space opening, two shroudings are connected with upper frame body and lower frame body respectively with respect to the other end of staggered extending end.
Adopt technique scheme, upper frame body and lower frame body form by the parallel connection strap of two sliver transvers sections and with the vertical supporting bar arranging and impel two connection straps to be connected of two connection straps respectively, after arranging like this, the cross section of upper frame body and lower frame body is " C " font, for the expansion joint that is " G " font with respect to traditional cross section, lack at least two connecting plates, saved rapidoprint, and it does not reduce by force intensity, reduce cost of production; The outer connection strap of upper frame body and lower frame body is provided with glass flake; can prevent that like this aggressive medium in cigarette from causing corrosion to it; there is protective action; the opening in stretching space stops protection assembly by setting; aggressive medium in cigarette cannot be entered; prevent that aggressive medium from causing corrosion and damage to supporting bar, supporting bar is had to protective action, extend the expansion joint object in working life thereby reach.
The utility model is further set to: interior connection strap is provided with the connecting plate removably connecting with it, and described connection cloth is arranged between the connecting plate on the interior connection strap of upper frame body and lower frame body.
Adopt technique scheme, arrange so simple in structure, easy accessibility.
Below in conjunction with accompanying drawing, the utility model is further described.
Accompanying drawing explanation
Fig. 1 is the utility model embodiment's structural representation.
Embodiment
A kind of desulfurizing tower flue expansion joint as shown in Figure 1, include two frameworks 1 that splicing arranges relatively, framework is respectively upper frame body 11 and lower frame body 12, between upper frame body 11 and lower frame body 12 by connect cloth 2 connect, upper frame body 11 and lower frame body 12 include respectively the parallel connection strap of two sliver transvers sections 13 and with the vertical supporting bar 14 that arranges and impel two connection straps 13 to be connected of two connection straps 13; Connection strap 13 includes outer connection strap 131 and connects the interior connection strap 132 of cloth 2 for installing; on outer connection strap 131, be coated with glass flake 3; the supporting bar 14 of upper frame body 11 and lower frame body 12 is and is oppositely arranged; between after upper frame body 11 and lower frame body 12 connect by connection cloth 2, there is stretching space 4; stretching space 4 is provided with opening 41 with respect to the opposite side that connects cloth 2 one sides is set, opening 41 places that are positioned at stretching space 4 between upper frame body 11 and lower frame body 12 be provided with can seal opening 41 stop protection assembly 5.In such scheme, upper frame body 11 and lower frame body 12 form by the parallel connection strap 13 of two sliver transvers sections and with the vertical supporting bar 14 arranging and impel two connection straps 13 to be connected of two connection straps 13 respectively, after arranging like this, the cross section of upper frame body 11 and lower frame body 12 is " C " font, for the expansion joint that is " G " font with respect to traditional cross section, lack at least two connecting plates, saved rapidoprint, and it does not reduce by force intensity, reduce cost of production; The outer connection strap 131 of upper frame body 11 and lower frame body 12 is provided with glass flake 3; can prevent that like this aggressive medium in cigarette from causing corrosion to it; there is protective action; opening 41 places in stretching space 4 stop protection assembly 5 by setting; aggressive medium in cigarette cannot be entered; prevent that aggressive medium from causing corrosion and damage to supporting bar 14, supporting bar 14 is had to protective action, extend the expansion joint object in working life thereby reach.
In the utility model embodiment, stop that protection assembly 5 includes two blocks of staggered shrouding 51, two shroudings 51 being located at 4 opening 41 places, stretching space and is connected with upper frame body 11 and lower frame body 12 respectively with respect to the other end of staggered extending end 511.Arranging so simple in structurely, easy to process, between two shroudings 51 and upper frame body 11 and lower frame body 12, can implement to be connected by the mode of welding, equally also can pass through link (as bolt) enforcement connection, be all feasible.
Occur when damaged when connecting cloth 2, to connecting the replacing of cloth 2, interior connection strap 132 is provided with the connecting plate 6 removably connecting with it for convenient, connects between the connecting plate 6 on the interior connection strap 132 that cloth 2 is arranged in upper frame body 11 and lower frame body 12.
Claims (3)
1. a desulfurizing tower flue expansion joint, include two frameworks that splicing arranges relatively, be respectively upper frame body and lower frame body, between upper frame body and lower frame body by connect cloth connect, it is characterized in that: described upper frame body and lower frame body include respectively the parallel connection strap of two sliver transvers sections and with the vertical supporting bar that arranges and impel two connection straps to be connected of two connection straps; Described connection strap includes outer connection strap and connects the interior connection strap of cloth for installing; on outer connection strap, be coated with glass flake; the supporting bar of described upper frame body and lower frame body is and is oppositely arranged; between after upper frame body and lower frame body connect by connection cloth, there is stretching space; stretching space is provided with opening with respect to the opposite side that connects cloth one side is set, the opening that is positioned at stretching space between upper frame body and lower frame body be provided with can seal opening stop protection assembly.
2. desulfurizing tower flue expansion joint according to claim 1; it is characterized in that: the described protection assembly that stops includes two blocks of staggered shroudings being located at stretching space opening, and two shroudings are connected with upper frame body and lower frame body respectively with respect to the other end of staggered extending end.
3. desulfurizing tower flue expansion joint according to claim 1 and 2, is characterized in that: described interior connection strap is provided with the connecting plate removably connecting with it, and described connection cloth is arranged between the connecting plate on the interior connection strap of upper frame body and lower frame body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320773596.XU CN203703476U (en) | 2013-11-28 | 2013-11-28 | Expansion joint for flue of desulfurization tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320773596.XU CN203703476U (en) | 2013-11-28 | 2013-11-28 | Expansion joint for flue of desulfurization tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203703476U true CN203703476U (en) | 2014-07-09 |
Family
ID=51053921
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320773596.XU Expired - Lifetime CN203703476U (en) | 2013-11-28 | 2013-11-28 | Expansion joint for flue of desulfurization tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203703476U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106122995A (en) * | 2016-08-29 | 2016-11-16 | 山东东明石化集团有限公司 | Flue for desulfurization absorption tower |
-
2013
- 2013-11-28 CN CN201320773596.XU patent/CN203703476U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106122995A (en) * | 2016-08-29 | 2016-11-16 | 山东东明石化集团有限公司 | Flue for desulfurization absorption tower |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106627084A (en) | Movable storage battery mounting bottom frame and mounting method for new energy automobile | |
| CN203703476U (en) | Expansion joint for flue of desulfurization tower | |
| CN202140273U (en) | Compressor fixing structure and air conditioner with same | |
| CN205509403U (en) | Cable testing bridge mounting structure | |
| CN207034407U (en) | A kind of nuclear power pipe-hanger support | |
| CN209587377U (en) | A kind of easy-to-mount spliced piping lane | |
| CN207842608U (en) | A kind of monoblock type panzer front windshield | |
| CN104500901A (en) | Compensation device for magnesium electrolysis high-temperature chlorine system and using method of compensation device | |
| CN215831416U (en) | Pipeline heat insulation structure for power plant | |
| CN105141073A (en) | Motor assembly | |
| CN204461466U (en) | The reliever of three combined test chambers | |
| CN105864582B (en) | A kind of easy pipeline protection closure assembly and its installation method | |
| CN208307533U (en) | Railroad through transport vehicle tank container heat-insulation system | |
| CN203681255U (en) | Fuel tank cable tie structure and fuel tank assembly structure | |
| CN204340897U (en) | A kind of top baggage rack assembly of automobile and automobile | |
| CN204436518U (en) | For bypass valve and the filter cleaner thereof of oil filter | |
| CN207389984U (en) | A kind of steel pipe rack for construction site | |
| CN206900980U (en) | The logistics conveying apparatus of strip aluminium section bar | |
| CN204922399U (en) | Detachable valve heat preservation box | |
| CN207229186U (en) | A kind of oil cooler component protecting component | |
| CN205037940U (en) | Flowmeter installation device | |
| CN221061803U (en) | Extraction tank device | |
| CN205777628U (en) | A kind of safety net suspension member in Construction of Steel Structure | |
| CN207729047U (en) | A kind of novel metal pipeline fixing bracket | |
| CN210597065U (en) | Expansion device for corrugated steel structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: TONGZHENG ENVIRONMENTAL PROTECTION GROUP CO.,LTD. Assignor: Huang Richang Contract record no.: 2016340000017 Denomination of utility model: Expansion joint for flue of desulfurization tower Granted publication date: 20140709 License type: Exclusive License Record date: 20160825 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140709 |