CN203318853U - Flue gas denitrification catalyst packing case in thermal power plant - Google Patents
Flue gas denitrification catalyst packing case in thermal power plant Download PDFInfo
- Publication number
- CN203318853U CN203318853U CN2013202697463U CN201320269746U CN203318853U CN 203318853 U CN203318853 U CN 203318853U CN 2013202697463 U CN2013202697463 U CN 2013202697463U CN 201320269746 U CN201320269746 U CN 201320269746U CN 203318853 U CN203318853 U CN 203318853U
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- Prior art keywords
- flue gas
- plates
- catalyst
- packing chest
- strut member
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Abstract
The utility model discloses a flue gas denitrification catalyst packing case in a thermal power plant. The flue gas denitrification catalyst packing case comprises two side plates, two end plates, entrance supporting pieces, exit supporting pieces and middle connecting plates. The two end plates are arranged at the two ends of the outer sides of the two side plates respectively to form a box body. The entrance supporting pieces and the exit supporting pieces are arranged at the upper end and the lower end of the box body respectively. The number of the middle connecting plates is two, and the two middle connecting plates are arranged on the upper sides and the lower sides of the middle parts of the two side plates respectively. The side plates are provided with a plurality of first pressing ribs which protrude outwards, and the two ends of the first pressing ribs and the side plates are in circular arc transition to form an integrally formed structure. The end plates are provided with a plurality of second pressing ribs which protrude outwards, and the two ends of the second pressing ribs and the end plates are in circular arc transition to form an integrally formed structure. Compared with the prior art, the flue gas denitrification catalyst packing case in the thermal power plant has the advantages that the rigidity and the strength of the side plates and the end plates which are manufactured by the adoption of the method of the pressing ribs are higher, used materials are reduced, entire weight is lowered, cost is saved, and mounting is convenient.
Description
Technical field
The utility model relates to a kind of thermal powerplant catalyst for denitrating flue gas packing chest.
Background technology
In recent years, along with the rise gradually of the increasingly severe and fuel price of environmental regulation, extensive attention is received in energy-conserving and environment-protective, saves energy and reduce the cost and has higher requirement during the qualified discharge of thermal powerplant high-temperature flue gas and flue gas are processed, particularly NO in flue gas
xDischarge caused social great concern, flue gas traditional dust removal machine desulfurization processes, also needs to carry out the desulfurization processing, to guarantee SO except carrying out
2And NO
xAll can qualified discharge.
The packing chest that holds at present catalyst in denitration technology is stressed for increasing it, mostly on outer wall, be welded with reinforcement sheet material, but this kind of method adopts direct welding manner, make to strengthen to have very large welding interior stress between sheet material and packing casing, and rigidity can not reach standard, and adopt welding process can make whole outside face uneven, affect attractive in appearance; Increased simultaneously and strengthened the weight increase that sheet material makes packing chest integral body, made troubles to installation.
The utility model content
For solving the problems of the technologies described above, the utility model provides a kind of rigidity thermal powerplant catalyst for denitrating flue gas packing chest good, lightweight, easy for installation.
Thermal powerplant catalyst for denitrating flue gas packing chest of the present utility model, comprise two side plates, two end plates, the entrance strut member, outlet strut member and middle connecting plate, described two end plates are separately positioned on the two ends in two side plate outsides and form casing, entrance strut member and outlet strut member are separately positioned on the two ends up and down of casing, described middle connecting plate is two, and be separately positioned on the both sides up and down at two side plates middle part, be provided with a plurality of the first beadings to outer process on described side plate, arc transition between the two ends of the first beading and side plate, and the structure that is formed in one, be provided with a plurality of the second beadings to outer process on described end plate, arc transition between the two ends of the second beading and end plate, and the structure that is formed in one.
Further, all be provided with stainless steel cloth on described entrance strut member and outlet strut member.
The bottom that described outlet is supported is provided with some filler rings.
The bottom in the described side plate outside is provided with some the first brace panels, and the first brace panel is arranged between two adjacent the first beadings.The bottom in the described end plate outside is provided with some the second brace panels, and the second brace panel is arranged between two adjacent the second beadings.
Described adjacent end plate and the junction of side plate are provided with angle steel or bound edge.
Described side plate and the end plate structure that is formed in one.
Preferably, described the first beading is five.Described the second beading is one.
Compared with prior art the beneficial effects of the utility model are: the side plate that the method for employing beading is made and end plate rigidity and intensity are higher, and reduce materials'use, alleviate overall weight, save cost, and overall appearance is convenient to install.
The accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is front view of the present utility model;
Fig. 3 is the A-A sectional view of Fig. 2;
Fig. 4 is the B-B sectional view of Fig. 2;
Fig. 5 is lateral plan of the present utility model;
Fig. 6 is the structural representation of stainless steel cloth in the utility model;
Fig. 7 is the front view of the utility model latus inframedium;
Fig. 8 is the birds-eye view of the utility model latus inframedium;
Fig. 9 is the front view of the utility model end plates;
Figure 10 is the birds-eye view of the utility model end plates.
The specific embodiment
Below in conjunction with drawings and Examples, the specific embodiment of the present utility model is described in further detail.Following examples are used for the utility model is described, but are not used for limiting scope of the present utility model.
As shown in Fig. 1-6, thermal powerplant catalyst for denitrating flue gas packing chest of the present utility model, comprise two side plates 1, two end plates 2, entrance strut member 3, outlet strut member 4 and middle connecting plate 5, described two end plates 2 are separately positioned on the two ends in two side plate 1 outsides and form casing, entrance strut member 3 and outlet strut member 4 are separately positioned on the two ends up and down of casing, described middle connecting plate 5 is two, and be separately positioned on the both sides up and down at two side plate 1 middle parts, be provided with five the first beadings 7 to outer process on described side plate 1, arc transition between the two ends of the first beading 7 and side plate 1, and the structure that is formed in one (as Figure 7-8), be provided with arc transition between the two ends to the second beading 8, the second beadings 8 of outer process and end plate 2 on described end plate 2, and the structure that is formed in one (as shown in Fig. 9-10).
All be provided with stainless steel cloth 6 on described entrance strut member 3 and outlet strut member 4.
The bottom of described outlet support 4 is provided with some filler rings, to hold up, supports outlet strut member 4.
The bottom in described side plate 1 outside all is provided with some the first brace panel 9, the first brace panels 9 and is arranged between two adjacent the first beadings 7.The bottom in the described end plate outside all is provided with some the second brace panels, and the second brace panel is arranged between two adjacent the second beadings 8.
Described adjacent end plate 2 and the junction of side plate 1 are provided with angle steel or bound edge.
Described side plate 1 and end plate 2 structure that is formed in one.
During concrete the use, end plate 2 is connected by angle steel or bound edge with side plate 1, or adopt integrated side plate 1 and end plate 2 to form casing, catalyst module is housed in casing, flue gas enters catalyst module from entrance strut member 3, catalyst module is responsible for absorbing the objectionable impurities in flue gas, finally from outlet strut member 4, derive clean, harmless, the flue gas of environmental protection, the filler ring of outlet strut member 4 bottoms and the first brace panel 9 and second brace panel of side plate 1 and end plate 2 bottoms can arrange according to demand or save, the first beading 7 and the second beading 8 on end plate 2 on side plate 1 can be increased and decreased according to the stressed demand of reality, adopt side plate that the method for this kind of beading makes and end plate rigidity and intensity higher, and minimizing materials'use, alleviate overall weight, save cost, overall appearance, be convenient to install.
The above is only preferred implementation of the present utility model; should be understood that; for those skilled in the art; under the prerequisite that does not break away from the utility model know-why; can also make some improvement and modification, these improve and modification also should be considered as protection domain of the present utility model.
Claims (8)
1. a thermal powerplant catalyst for denitrating flue gas packing chest, comprise two side plates, two end plates, the entrance strut member, outlet strut member and middle connecting plate, described two end plates are separately positioned on the two ends in two side plate outsides and form casing, entrance strut member and outlet strut member are separately positioned on the two ends up and down of casing, it is characterized in that: described middle connecting plate is two, and be separately positioned on the both sides up and down at two side plates middle part, be provided with a plurality of the first beadings to outer process on described side plate, arc transition between the two ends of the first beading and side plate, and the structure that is formed in one, be provided with a plurality of the second beadings to outer process on described end plate, arc transition between the two ends of the second beading and end plate, and the structure that is formed in one.
2. thermal powerplant catalyst for denitrating flue gas packing chest as claimed in claim 1, is characterized in that: on described entrance strut member and outlet strut member, all be provided with stainless steel cloth.
3. thermal powerplant catalyst for denitrating flue gas packing chest as claimed in claim 1 is characterized in that: the bottom that described outlet is supported is provided with some filler rings.
4. thermal powerplant catalyst for denitrating flue gas packing chest as claimed in claim 1 is characterized in that: the bottom in the described side plate outside is provided with some the first brace panels, and the first brace panel is arranged between two adjacent the first beadings; The bottom in the described end plate outside is provided with some the second brace panels, and the second brace panel is arranged between two adjacent the second beadings.
5. thermal powerplant catalyst for denitrating flue gas packing chest as claimed in claim 1, it is characterized in that: described adjacent end plate and the junction of side plate are provided with angle steel or bound edge.
6. thermal powerplant catalyst for denitrating flue gas packing chest as claimed in claim 1 is characterized in that: described side plate and the end plate structure that is formed in one.
7. thermal powerplant catalyst for denitrating flue gas packing chest as claimed in claim 1, it is characterized in that: described the first beading is five.
8. thermal powerplant catalyst for denitrating flue gas packing chest as claimed in claim 1, it is characterized in that: described the second beading is one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202697463U CN203318853U (en) | 2013-05-17 | 2013-05-17 | Flue gas denitrification catalyst packing case in thermal power plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202697463U CN203318853U (en) | 2013-05-17 | 2013-05-17 | Flue gas denitrification catalyst packing case in thermal power plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203318853U true CN203318853U (en) | 2013-12-04 |
Family
ID=49658225
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202697463U Expired - Fee Related CN203318853U (en) | 2013-05-17 | 2013-05-17 | Flue gas denitrification catalyst packing case in thermal power plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203318853U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112044266A (en) * | 2020-08-26 | 2020-12-08 | 江苏龙净科杰环保技术有限公司 | Novel catalyst installation iron box |
-
2013
- 2013-05-17 CN CN2013202697463U patent/CN203318853U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112044266A (en) * | 2020-08-26 | 2020-12-08 | 江苏龙净科杰环保技术有限公司 | Novel catalyst installation iron box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131204 Termination date: 20150517 |
|
| EXPY | Termination of patent right or utility model |