CN208591717U - Reinforcing Plate-type denitration catalyst module frame with lifting lug - Google Patents
Reinforcing Plate-type denitration catalyst module frame with lifting lug Download PDFInfo
- Publication number
- CN208591717U CN208591717U CN201821092282.2U CN201821092282U CN208591717U CN 208591717 U CN208591717 U CN 208591717U CN 201821092282 U CN201821092282 U CN 201821092282U CN 208591717 U CN208591717 U CN 208591717U
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- CN
- China
- Prior art keywords
- frame
- lifting lug
- catalyst module
- upper side
- denitration catalyst
- 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 - Fee Related
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- Exhaust Gas Treatment By Means Of Catalyst (AREA)
Abstract
The utility model discloses a kind of reinforcing Plate-type denitration catalyst module frame with lifting lug is cuboid framework structure, and the cuboid framework structure includes bottom frame, upper side frame, and the vertical support column for the quadrangle of upper side frame to be connect with bottom frame；The upper side frame is connected by four crossbeams and forms rectangle structure, and lacing wire is equipped between adjacent beams vertical each other, and the lacing wire forms right angled triangle ruggedized construction with two adjacent beams；The lifting lug for being higher by upper side frame surface is additionally provided in the cuboid framework structure.The utility model has carried out intensity reinforcement to the upper side frame of module frame, it is set to meet the intensity requirement on support force, the arrangement being not only advantageous in catalyst installation process, and solve in catalyst module assembling process frame because deformation and upper lower deviation is excessive, is difficult to the problems such as adjusting.The vertical support column in quadrangle is made of angle steel, reduces weld seam solder joint, not only secondly the internal stress of frame material can be slackened while simplifying frame manufacture process flow, so that module frame is more firm with the aesthetics of lift frame.
Description
Technical field
The utility model relates to denitrating catalyst charging appliances more particularly to a kind of flat denitration of the reinforcing with lifting lug to urge
Agent module frame.
Background technique
Nitrogen oxides (NOx) is one of main component of atmosphere pollution, and China's coal-fired flue-gas bug dust concentration is universal
Higher, the NOx emission overwhelming majority is all from coal burning, and in Treatment process field, selective catalysis restores (SCR) denitration technology
Method is with its denitration efficiency height, and technology maturation is reliable, and lower-cost good characteristic is widely applied.
Under the conditions of SCR denitration technology refers to existing for the catalyst and oxygen, in lower temperature range (280~420
DEG C) in, the NOx reduction in flue gas is selectively generated nitrogen (N by reducing agent (such as ammonia, urea)2) and water (H2O it) reduces
The technology of NOx emission.SCR technology core is exactly denitrating catalyst, and the denitrating catalyst of industrial application is broadly divided into three kinds at present
Type: board-like, cellular and corrugated.Wherein board-like catalyst is preventing the huge sum of money such as flying dust blocking, wear-resistant and anti-arsenic, calcium
Belonging to poisoning etc. has very big advantage, and the very big market share is occupied in high dust coal-fired flue gas denitration.It is urged flat
Agent monomer uses the matched cabinet assembling of size to fix in different combinations, we have certain outer dimension for formation
It is required that structural body be referred to as flat catalyst module frame.Catalyst module frame is used for loading catalyst unit, protection
Catalyst.The design requirement of module frame is convenient for engineering transportation, is conducive to site operation, saves the construction time, combines manufacture
The elements such as at low cost, good appearance.
There are still following disadvantages for Plate-type denitration catalyst module frame at present:
1, using band steel Combination Welding, solder joint is more, unsightly；Use band steel welding combination as support column not only technique
The trifling complexity of process, and many places are welded so that the internal stress of band steel can not be eliminated, and module frame monnolithic case structure pole is caused
It is easily-deformable, it is unfavorable for the placement and protection of catalyst module in module frame, and generate to the installation of catalyst, placement process dry
It disturbs.
2, the upper side frame of module frame is insufficient for the Structural strength calls of frame roof, in the framework superimposed placement of catalyst
And in installation process, it is easily deformed.
3, lifting lug is welded at the top of denitrification catalyst module frame, it will be at the top of module frame in catalyst module installation
Grid take out, then by boom hoisting be lifted to formulate position, will on anti-gray grille cover, complete install.Such is independently welded
The formula lifting lug of connecing makes catalyst installation steps loaded down with trivial details, and easy fracture, falls off, and there are security risks.
Utility model content
Purpose of utility model: in order to solve the problems in the existing technology, the purpose of the utility model is to provide one kind
For guard catalyst module not by the reinforcing Plate-type denitration catalyst module frame with lifting lug destroyed.
Technical solution: a kind of reinforcing Plate-type denitration catalyst module frame with lifting lug is cuboid framework structure, institute
Stating cuboid framework structure includes bottom frame, upper side frame, and the vertical support column for the quadrangle of upper side frame to be connect with bottom frame；
The upper side frame is connected by four crossbeams and forms rectangle structure, and lacing wire is equipped between adjacent beams vertical each other, described
Lacing wire forms right angled triangle ruggedized construction with two adjacent beams；It is additionally provided in the cuboid framework structure and is higher by upper side frame
The lifting lug on surface.
Intermediate beam is additionally provided between the crossbeam being parallel to each other in the upper side frame.
The lacing wire and/or intermediate beam use round steel or band steel；The vertical support column preferably uses angle steel.
Preferably, be additionally provided with reinforcing rod in the cuboid framework structural outer surface, reinforcing rod include vertical reinforcing rod and
Horizontal reinforcing rod, preferably band steel.
It is further preferred that the vertical reinforcing rod is higher by cuboid between adjacent upright support column, and at the top of it
The upper surface of frame, the lifting lug are set to the top of vertical reinforcing rod.
The bottom frame uses Integral welded structure, has trellis support frame in bottom frame.
The utility model has the advantages that compared with prior art, the utility model has following progress: 1, upper side frame knot at the top of module frame
Structure intensity is reinforced, and the intensity requirement on support force is met, and places pressure-bearing in the installation process with catalyst in the superposition of frame
It is unlikely to deform, protects interior middle catalyst module, the arrangement being not only advantageous in catalyst installation process well, and solve
Frame in catalyst module assembling process is because of deformation and the problems such as upper lower deviation is excessive, is difficult to adjust.2, lifting lug is high
In upper side frame surface integrated setting on reinforcing rod, while facilitating lifting, the risk factor in work progress is reduced, is mentioned
Rise security performance.3, quadrangle support column is made of angle steel, reduces weld seam solder joint, not only can be with the aesthetics of lift frame, more
Importantly, the internal stress of frame material can be slackened, so that module frame is more while simplifying frame manufacture process flow
Add firm.
Detailed description of the invention
Fig. 1 is the apparatus structure schematic diagram of the utility model.
Specific embodiment
The technical solution of the utility model is described in further detail below with reference to embodiment and attached drawing.
It is cuboid framework structure, including bottom frame 1, upper side frame 2 as shown in Figure 1, the apparatus structure of the utility model, on
Frame 2 is connect by four vertical support columns 3 being parallel to each other with bottom frame 1.Upper side frame 2 is by four crossbeams, 201 groups of rectangularities
Structure.Between adjacent mutually perpendicular crossbeam 201, it is equipped with lacing wire 202, both ends are connect with crossbeam 201, with two crossbeams
201 form triangular reinforced structure.
Bottom frame 1 uses Integral welded structure, inside there is trellis support frame 2, and the assembling for denitrating catalyst unit box is solid
It is fixed.
Be additionally provided with an intermediate beam for further ruggedized construction fastness in upper side frame 2, intermediate beam can be used round steel or
Person's band steel.
2 four jiaos of upper side frame of vertical support column 3 is preferably designed with angle steel, effectively reduces the weld seam solder joint of frame,
While simplifying frame manufacture process flow, the internal stress of frame material is slackened, is unlikely to deform so that module frame is firm.Into
One step, on the outer surface of cuboid framework structure, also it is welded with several reinforcing rods.
Module frame in actual use, the placement of plate-type denitration catalyst frame need to often be superimposed stacking, apply
Worker person is also required to trample on frame, causes catalyst frame deformation serious, the board-like denitration designed using the utility model
Catalyst module frame, meets the intensity requirement on support force, and pressure-bearing is unlikely to deform.In addition, overall structural strength substantially increases
Add, be not only able to avoid the occurrence of that frame deforms during installation and transportation to cause module that can not assemble, and solves
In catalyst module assembling process frame because deformation and upper lower deviation is excessive, it is difficult to adjustment etc. problems.Finally, module fills
With after the completion, stable frame can be good at catalyst module in protection, further, existing in the SCR reactor of catalyst
In the installation process of field, the module frame after improvement is reinforced is more advantageous to the discharge of the arrangement in catalyst installation process.
As seen from the figure, on the outer surface of cuboid framework structure, it is additionally provided with the reinforcing rod (column) of several reinforcement effects,
For hoisting module frame entirety structural strength；Specifically, including four vertical reinforcing rods 4 and four levels parallel with bottom frame
Reinforcing rod 5, wherein vertical reinforcing rod 4 is higher by the surface of upper side frame 2, and top is respectively provided with a lifting lug 6.
The hoisting method of the utility model:
When lifting, by the lifting lug of dedicated lifting frame connecting plate type denitrification catalyst module frame, do not need to protect
The grid of catalyst module takes out, and can be sling Plate-type denitration catalyst module frame with dedicated lifting frame, lifts by crane
It is placed side by side after to designated position.It is two neighboring to urge when engineering transportation is with storing using this plate-type denitration catalyst module frame
Two lifting lug positions of agent module splicing placing position interlock, and realize seamless interfacing, save space.It is not needed when project installation
Dust-proof grid is taken out, is directly lifted by crane, it is convenient and efficient.In installation process, denitrification catalyst module is not likely to produce deformation, Bu Huiying
Ring the quality of denitrification catalyst module；Lifting lug and reinforcing rod are integrally formed formula Integrated design, improve when module frame lifts
Safety coefficient.
Claims (10)
1. a kind of reinforcing Plate-type denitration catalyst module frame with lifting lug is cuboid framework structure, it is characterised in that: institute
Stating cuboid framework structure includes bottom frame (1), upper side frame (2), and for the quadrangle of upper side frame (2) to be connect with bottom frame (1)
Vertical support column (3)；The upper side frame (2) forms rectangle structure by four crossbeam (201) connections, and vertical each other is adjacent
It is equipped between crossbeam (201) lacing wire (202), the lacing wire (202) adds with two adjacent beams (201) composition right angled triangles
Fixing structure；The lifting lug (6) for being higher by upper side frame (2) surface is additionally provided in the cuboid framework structure.
2. the reinforcing Plate-type denitration catalyst module frame according to claim 1 with lifting lug, it is characterised in that: described
Reinforcing rod is additionally provided in cuboid framework structural outer surface.
3. the reinforcing Plate-type denitration catalyst module frame according to claim 2 with lifting lug, it is characterised in that: described
Reinforcing rod includes vertical reinforcing rod and horizontal reinforcing rod.
4. reinforcing Plate-type denitration catalyst module frame according to claim 2 or 3, it is characterised in that: the reinforcement
Bar uses band steel.
5. the reinforcing Plate-type denitration catalyst module frame according to claim 3 with lifting lug, it is characterised in that: described
Vertical reinforcing rod is located between adjacent upright support column (3), and its top is higher by the upper surface of cuboid framework, the lifting lug
(6) it is set to the top of vertical reinforcing rod.
6. the reinforcing Plate-type denitration catalyst module frame according to claim 1 with lifting lug, it is characterised in that: described
Bottom frame (1) uses Integral welded structure.
7. the reinforcing Plate-type denitration catalyst module frame according to claim 6 with lifting lug, it is characterised in that: described
There is trellis support frame in bottom frame (1).
8. the reinforcing Plate-type denitration catalyst module frame according to claim 1 with lifting lug, it is characterised in that: described
Intermediate beam (203) are additionally provided between the crossbeam (201) being parallel to each other in upper side frame (2).
9. the reinforcing Plate-type denitration catalyst module frame according to claim 8 with lifting lug, it is characterised in that: described
Lacing wire (202) and/or intermediate beam (203) use round steel or band steel.
10. the reinforcing Plate-type denitration catalyst module frame according to claim 1 with lifting lug, it is characterised in that: institute
Vertical support column (3) are stated using angle steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821092282.2U CN208591717U (en) | 2018-07-11 | 2018-07-11 | Reinforcing Plate-type denitration catalyst module frame with lifting lug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821092282.2U CN208591717U (en) | 2018-07-11 | 2018-07-11 | Reinforcing Plate-type denitration catalyst module frame with lifting lug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208591717U true CN208591717U (en) | 2019-03-12 |
Family
ID=65602783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821092282.2U Expired - Fee Related CN208591717U (en) | 2018-07-11 | 2018-07-11 | Reinforcing Plate-type denitration catalyst module frame with lifting lug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208591717U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114199311A (en) * | 2021-12-15 | 2022-03-18 | 昆岳互联环境技术(江苏)有限公司 | Intelligent measurement system and method for dust accumulation of sintering flue gas SCR denitration system |
-
2018
- 2018-07-11 CN CN201821092282.2U patent/CN208591717U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114199311A (en) * | 2021-12-15 | 2022-03-18 | 昆岳互联环境技术(江苏)有限公司 | Intelligent measurement system and method for dust accumulation of sintering flue gas SCR denitration system |
| CN114199311B (en) * | 2021-12-15 | 2023-11-14 | 江苏昆仑互联科技有限公司 | Intelligent dust accumulation measurement system and method for sintering flue gas SCR denitration system |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190312 Termination date: 20190711 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |