CN203540312U - Efficient insulation device of denitration reactor - Google Patents
Efficient insulation device of denitration reactor Download PDFInfo
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- CN203540312U CN203540312U CN201320648535.0U CN201320648535U CN203540312U CN 203540312 U CN203540312 U CN 203540312U CN 201320648535 U CN201320648535 U CN 201320648535U CN 203540312 U CN203540312 U CN 203540312U
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- reactor body
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- temperature resistant
- iron plate
- high temperature
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Abstract
The utility model relates to the technical field of environmental protection industry and particularly relates to an efficient insulation device of a denitration reactor. The efficient insulation device comprises a reactor body, wherein the reactor body is provided with a gas outlet and a gas inlet. The efficient insulation device comprises a high-temperature resistant iron plate wall, wherein an insulation brick layer is arranged on the internal cavity wall of the reactor body and is formed through laying a plurality of insulation bricks; the high-temperature resistant iron plate wall is fixed on the surface of the insulation brick layer through stainless-steel screws, and the high-temperature resistant iron plate wall is further provided with a wear-resisting layer. According to the efficient insulation device, during use, through arranging the insulation brick layer on the internal cavity wall of the reactor body, the firmness of the reactor body is enhanced greatly, the insulation effect is improved greatly, and the structure of the interior of the reactor body is simplified, so that the manufacturing cost is reduced. The efficient insulation device of the denitration reactor has the advantages of simple structure, reasonable arrangement, low manufacturing cost and the like.
Description
Technical field
The utility model relates to environmental protection industry (epi) technical field, particularly the high-efficiency insulated device of a kind of Benitration reactor.
Background technology
The flue-gas temperature of flue gas denitration reactor is higher, need to take heat insulation measure to reactor.Existing insulation material adopts metal material in the majority more, causes insulation cost higher; While is because flue gas denitration reactor housing is steel, it directly contacts with high-temperature flue gas, its high mixed creep rupture strength and creep strength performance all can have greatly changed, the security meeting of the structural strength on flue gas denitration reactor produces larger impact, for guaranteeing safety of structure, flue gas denitration reactor need adopt various structures strengthening measure, further makes to be incubated cost and rises.
In the face of high insulation cost like this, be therefore necessary above-mentioned Benitration reactor to improve.
Utility model content
The purpose of this utility model is for the defect of prior art and deficiency, provides a kind of simple in structure, the high-efficiency insulated device of Benitration reactor reasonable in design, easy to use.
For achieving the above object, the technical solution adopted in the utility model is:
The high-efficiency insulated device of a kind of Benitration reactor described in the utility model, comprise reactor body, the gas outlet that described reactor body is provided with and air inlet, comprise high temperature resistant iron plate wall, described reactor body internal chamber wall is provided with insulating brick-layer, and insulating brick-layer adopts several insulating bricks to be built into; High temperature resistant iron plate wall is fixed on by stainless steel screw on the surface of insulating brick-layer, and described high temperature resistant iron plate wall is also provided with wearing layer.
Further, described reactor body lateral wall is provided with horizontal bar and longitudinal rib, the interlaced setting of horizontal bar and longitudinal rib; Described horizontal bar axially all arranges along reactor body; Described longitudinal rib radially all arranges along reactor body.
Further, described high temperature resistant iron plate wall and insulating brick-layer are provided with the cotton layer of high temperature resistant coloured glaze.
Further, between described insulating brick-layer and reactor body inwall, be provided with the cotton layer of high temperature resistant coloured glaze.
Adopt after said structure, the utility model beneficial effect is: the high-efficiency insulated device of a kind of Benitration reactor described in the utility model, comprise reactor body, the gas outlet that described reactor body is provided with and air inlet, comprise high temperature resistant iron plate wall, described reactor body internal chamber wall is provided with insulating brick-layer, and insulating brick-layer adopts several insulating bricks to be built into; High temperature resistant iron plate wall is fixed on by stainless steel screw on the surface of insulating brick-layer, and described high temperature resistant iron plate wall is also provided with wearing layer.When using the utility model, by insulating brick-layer being set at reactor body internal chamber wall, greatly strengthened the fastness of reactor body, also greatly improved heat insulation effect, simplify the structure of reactor body inside, thereby reduced manufacturing cost.The utlity model has simple in structurely, arrange rationally, the advantage such as cost of manufacture is low.
Accompanying drawing explanation
Fig. 1 is front view of the present utility model;
Fig. 2 is cutaway view of the present utility model;
Description of reference numerals:
1, reactor body; 1-1, gas outlet; 1-2, air inlet; 2, insulating brick-layer;
3, high temperature resistant iron plate wall; 4, horizontal bar; 5, longitudinal rib.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is further described.
As shown in Figure 1-2, the high-efficiency insulated device of a kind of Benitration reactor described in the utility model, comprise reactor body 1, the gas outlet 1-1 that described reactor body 1 is provided with and air inlet 1-2, comprise high temperature resistant iron plate wall 3, described reactor body 1 internal chamber wall is provided with insulating brick-layer 2, and insulating brick-layer 2 adopts several insulating bricks to be built into; High temperature resistant iron plate wall 3 is fixed on by stainless steel screw on the surface of insulating brick-layer 2, and described high temperature resistant iron plate wall 3 is also provided with wearing layer.
As a kind of optimal way of the present utility model, described reactor body 1 lateral wall is provided with horizontal bar 4 and longitudinal rib 5, horizontal bar 4 and the interlaced setting of longitudinal rib 5; So both can strengthen reactor body 1 fastness, and can avoid again high temperature that horizontal bar 4 and longitudinal rib 5 are deformed; Described horizontal bar 4 axially all arranges along reactor body 1; Described longitudinal rib 5 radially all arranges along reactor body 1.
As a kind of optimal way of the present utility model, described high temperature resistant iron plate wall 3 and insulating brick-layer 2 are provided with the cotton layer of high temperature resistant coloured glaze; Can play good effect of heat insulation.
As a kind of optimal way of the present utility model, between described insulating brick-layer 2 and reactor body 1 inwall, be provided with the cotton layer of high temperature resistant coloured glaze; Can play good effect of heat insulation.
When using the utility model, by insulating brick-layer being set at reactor body internal chamber wall, greatly strengthened the fastness of reactor body, also greatly improved heat insulation effect, simplify the structure of reactor body inside, thereby reduced manufacturing cost.In addition, this is simple in structure, reasonable in design, low cost of manufacture.
The above is only preferred embodiments of the present utility model, and the equivalence of doing according to structure, feature and principle described in the utility model patent claim therefore all changes or modifies, and is included in the utility model patent claim.
Claims (4)
1. the high-efficiency insulated device of Benitration reactor, comprise reactor body (1), the gas outlet (1-1) that described reactor body (1) is provided with and air inlet (1-2), it is characterized in that: comprise high temperature resistant iron plate wall (3), described reactor body (1) internal chamber wall is provided with insulating brick-layer (2), and insulating brick-layer (2) adopts several insulating bricks to be built into; High temperature resistant iron plate wall (3) is fixed on by stainless steel screw on the surface of insulating brick-layer (2), and described high temperature resistant iron plate wall (3) is also provided with wearing layer.
2. the high-efficiency insulated device of a kind of Benitration reactor according to claim 1, is characterized in that: described reactor body (1) lateral wall is provided with horizontal bar (4) and longitudinal rib (5), horizontal bar (4) and the interlaced setting of longitudinal rib (5); Described horizontal bar (4) axially all arranges along reactor body (1); Described longitudinal rib (5) radially all arranges along reactor body (1).
3. the high-efficiency insulated device of a kind of Benitration reactor according to claim 1, is characterized in that: described high temperature resistant iron plate wall (3) and insulating brick-layer (2) are provided with the cotton layer of high temperature resistant coloured glaze.
4. the high-efficiency insulated device of a kind of Benitration reactor according to claim 1, is characterized in that: between described insulating brick-layer (2) and reactor body (1) inwall, be provided with the cotton layer of high temperature resistant coloured glaze.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320648535.0U CN203540312U (en) | 2013-10-21 | 2013-10-21 | Efficient insulation device of denitration reactor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320648535.0U CN203540312U (en) | 2013-10-21 | 2013-10-21 | Efficient insulation device of denitration reactor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203540312U true CN203540312U (en) | 2014-04-16 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320648535.0U Expired - Fee Related CN203540312U (en) | 2013-10-21 | 2013-10-21 | Efficient insulation device of denitration reactor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203540312U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107958711A (en) * | 2017-12-18 | 2018-04-24 | 中广核研究院有限公司 | A kind of reactor pit and reactor pit system |
-
2013
- 2013-10-21 CN CN201320648535.0U patent/CN203540312U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107958711A (en) * | 2017-12-18 | 2018-04-24 | 中广核研究院有限公司 | A kind of reactor pit and reactor pit system |
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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: 20140416 Termination date: 20141021 |
|
| EXPY | Termination of patent right or utility model |