CN202606129U - Non-metal high-temperature catalyst supporting piece - Google Patents
Non-metal high-temperature catalyst supporting piece Download PDFInfo
- Publication number
- CN202606129U CN202606129U CN 201220185183 CN201220185183U CN202606129U CN 202606129 U CN202606129 U CN 202606129U CN 201220185183 CN201220185183 CN 201220185183 CN 201220185183 U CN201220185183 U CN 201220185183U CN 202606129 U CN202606129 U CN 202606129U
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- corundum brick
- special
- shaped
- shaped corundum
- support
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Abstract
The utility model relates to a non-metal high-temperature catalyst supporting piece. The catalyst supporting piece is arranged in a reactor and comprises a corundum brick support and a foamed ceramic plate arranged on the corundum brick support; and mounting contact surfaces of the corundum brick support and the foamed ceramic plate are saw-toothed; the corundum brick support is formed by integrally mortising at least two kinds of specially-shaped corundum bricks; mortar is filled in gaps among the specially-shaped corundum bricks; and ceramic fiber paper is filled in an annular gap between the corundum brick support and the inner wall of the reactor. The catalyst supporting piece has the characteristics of high temperature resistance, corrosion resistance, high mechanical strength, convenience in mounting, long service life and no catalyst leakage. The foamed ceramic plates of different specifications can selected according to the granular size of catalysts, and the tops of the corundum bricks contacted with the foamed ceramic plates have tooth-shaped structures, so that the smoothness of airflow is guaranteed; mortise structures are adopted by the corundum bricks, and the mortar is filled in the gaps among the corundum bricks, so that long-period running of equipment can be guaranteed; and the catalyst supporting piece is widely applied to chemical industry, pharmaceutical industry, petrochemical industry and the like.
Description
Technical field
The utility model relates to high-temperature reactor catalyst supports part in chemical industry, pharmacy, the petroleum chemical industry, refers in particular to a kind of nonmetal high temperature catalyst supporting member.
Background technology
At present, common high temperature (temperature >=800 ℃) catalyst supports part is to be made up of metals such as stainless steel, Inco nickels.Metal strength is low under hot conditions, and is easy to generate high-temerature creep, and along with the growth of time, the hardware deflection is increasing, finally loses original shape and causes catalyst to leak, and can cause beds to collapse when serious.
Summary of the invention
The purpose of the utility model is to improve and innovate to defective that exists in the background technology and problem, provide a kind of high temperature resistant (reaching as high as 1500 ℃), corrosion-resistant, mechanical strength is high, the nonmetal high temperature catalyst supporting member of easy for installation, long service life, no catalysis leakage.
The technical scheme of the utility model is a kind of catalyst supports part that is installed in the reactor of structure, comprise the corundum brick support and be arranged on the foamed ceramic panel above the corundum brick support, and the installation contact-making surface of corundum brick support and foamed ceramic panel is made as serrated face;
Described corundum brick support is in aggregates by at least two kinds of special-shaped corundum brick joggles, and plaster is filled in the slit between each special-shaped corundum brick; The fine paper of making pottery is filled in annulus between corundum brick support and the reactor wall.
Advantage of the utility model and beneficial effect:
The utlity model has high temperature resistant (reaching as high as 1500 ℃), corrosion-resistant, mechanical strength is high, easy for installation, long service life, no catalysis are leaked characteristics; Solve metal materials such as utilizing stainless steel, Inco nickel and made low, the easy high-temerature creep that produces of mechanical strength that the catalyst supports dish causes, caused the shortcoming that catalyst leaks, beds collapses.Foamed ceramic panel can adopt the foamed ceramic panel of different size according to catalyst particle size, adopts tooth-shape structure with the contacted corundum brick of foamed ceramic panel top, guarantees that air-flow is unobstructed.Adopt tenon groove structure between each corundum brick, fill with plaster in the slit between each corundum brick.Thoroughly solved the employing metal as the caused high-temerature creep problem of catalyst supports part, guaranteed the equipment long-term operation, adaptable across industries such as chemical industry, pharmacy, petrochemical industries.
Description of drawings
Fig. 1 is the utility model cross-sectional view.
Fig. 2 is Figure 1A-A cutaway view.
Fig. 3 is Figure 1B-B cutaway view.
Fig. 4 is the utility model abnormity corundum brick one vertical view.
Fig. 5 is Fig. 4 side view.
Fig. 6 is the utility model abnormity corundum brick two vertical views.
Fig. 7 is Fig. 6 side view.
Fig. 8 is the utility model abnormity corundum brick three vertical views.
Fig. 9 is Fig. 8 side view.
Figure 10 is the utility model abnormity corundum brick four vertical views.
Figure 11 is Figure 10 C-C cutaway view.
Figure 12 is the utility model abnormity corundum brick five vertical views.
Figure 13 is that Figure 12 D is to view.
Figure 14 is Figure 12 side view.
Figure 15 is the utility model abnormity corundum brick six vertical views.
Figure 16 is Figure 15 E-E cutaway view.
Figure 17 is the utility model abnormity corundum brick seven vertical views.
Figure 18 is Figure 17 F-F cutaway view.
Figure 19 is the utility model abnormity corundum brick eight vertical views.
Figure 20 is Figure 19 side view.
Figure 21 is that Figure 20 G is to view.
The specific embodiment
Can know that by Fig. 1 to 21 the utility model is installed in the reactor, comprise corundum brick support 9 and the foamed ceramic panel 10 that is arranged on above the corundum brick support 9, and the installation contact-making surface of corundum brick support 9 and foamed ceramic panel 10 be made as serrated face 11;
Described corundum brick support 9 is in aggregates by at least two kinds of special-shaped corundum brick joggles, and plaster is filled in the slit between each special-shaped corundum brick; The fine paper 12 of making pottery is filled in annulus between corundum brick support 9 and the reactor wall.
The described special-shaped corundum brick of the utility model comprises special-shaped corundum brick 1, special-shaped corundum brick 22, special-shaped corundum brick 33, special-shaped corundum brick 44, special-shaped corundum brick 55, special-shaped corundum brick 66, special-shaped corundum brick 77 and special-shaped corundum brick 88, and is provided with corresponding tenon and the mortise of installing between the adjacent special-shaped corundum brick.Described corundum brick support 9 becomes perhaps at least two layers of one decks by special-shaped corundum brick joggle.Described special-shaped corundum brick 1, special-shaped corundum brick 22, special-shaped corundum brick 33, special-shaped corundum brick 44, special-shaped corundum brick 55, special-shaped corundum brick 66 become lower floor's corundum brick support with special-shaped corundum brick 77 joggles; And be arranged on below the upper strata corundum brick support that becomes by special-shaped corundum brick 88 joggles, its face that each special-shaped corundum brick contacts with foamed ceramic panel 10 in corundum brick support at the middle and upper levels all is made as toothed surface.Described special-shaped corundum brick 1, special-shaped corundum brick 44 and special-shaped corundum brick 77 are formed the parallel support of lower floor's corundum brick supports, special-shaped corundum brick 22, special-shaped corundum brick 33, special-shaped corundum brick 55 and special-shaped corundum brick 66 form lower floor's corundum brick supports through line bracket.
The structural principle of the utility model:
The utility model comprises special-shaped corundum brick and foamed ceramic panel, wherein: special-shaped corundum brick is installed in equipment is formed the corundum brick support, be placed on the corundum brick support after foamed ceramic panel is cut by design shape; Adopt tenon groove structure to connect between the abnormity corundum brick, fill with plaster in the slit between each special-shaped corundum brick, and the annulus between special-shaped corundum brick and the equipment inwall is filled with the fine paper wad of making pottery; And adopt the foamed ceramic panel of layer different size according to catalyst particle size.
The utility model abnormity corundum brick, plaster alumina content must >=99%, the corundum brick support comprises that special-shaped corundum brick comprises special-shaped corundum brick one, special-shaped corundum brick two, special-shaped corundum brick three, special-shaped corundum brick four, special-shaped corundum brick five, special-shaped corundum brick six, special-shaped corundum brick seven and special-shaped corundum brick eight.
The described embodiment of the utility model only is the description that the preferred implementation of the utility model is carried out; Be not that the utility model design and scope are limited; Under the prerequisite that does not break away from the utility model design philosophy, engineers and technicians make the technical scheme of the utility model in this area various modification and improvement all should fall into the protection domain of the utility model; The technology contents that the utility model is asked for protection all is documented in claims.
Claims (5)
1. a nonmetal high temperature catalyst supporting member is installed in the reactor, it is characterized in that:
Comprise corundum brick support (9) and be arranged on the foamed ceramic panel (10) above the corundum brick support (9), and the installation contact-making surface of corundum brick support (9) and foamed ceramic panel (10) is made as serrated face (11);
Described corundum brick support (9) is in aggregates by at least two kinds of special-shaped corundum brick joggles, and plaster is filled in the slit between each special-shaped corundum brick; The fine paper (12) of making pottery is filled in annulus between corundum brick support (9) and the reactor wall.
2. nonmetal high temperature catalyst supporting member according to claim 1; It is characterized in that described special-shaped corundum brick comprises special-shaped corundum brick one (1), special-shaped corundum brick two (2), special-shaped corundum brick three (3), special-shaped corundum brick four (4), special-shaped corundum brick five (5), special-shaped corundum brick six (6), special-shaped corundum brick seven (7) and special-shaped corundum brick eight (8), and be provided with corresponding tenon and the mortise of installing between the adjacent special-shaped corundum brick.
3. nonmetal high temperature catalyst supporting member according to claim 1 is characterized in that described corundum brick support (9) becomes perhaps at least two layers of one decks by special-shaped corundum brick joggle.
4. nonmetal high temperature catalyst supporting member according to claim 2; It is characterized in that described special-shaped corundum brick one (1), special-shaped corundum brick two (2), special-shaped corundum brick three (3), special-shaped corundum brick four (4), special-shaped corundum brick five (5), special-shaped corundum brick six (6) become lower floor's corundum brick support with special-shaped corundum brick seven (7) joggles; And be arranged on below the upper strata corundum brick support that becomes by special-shaped corundum brick eight (8) joggles, its at the middle and upper levels in the corundum brick support each special-shaped corundum brick all be made as toothed surface with the face that foamed ceramic panel (10) contacts.
5. nonmetal high temperature catalyst supporting member according to claim 4; It is characterized in that described special-shaped corundum brick one (1), special-shaped corundum brick four (4) and special-shaped corundum brick seven (7) form the parallel support of lower floor's corundum brick supports, special-shaped corundum brick two (2), special-shaped corundum brick three (3), special-shaped corundum brick five (5) and special-shaped corundum brick six (6) composition lower floor corundum brick supports through line bracket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220185183 CN202606129U (en) | 2012-04-27 | 2012-04-27 | Non-metal high-temperature catalyst supporting piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220185183 CN202606129U (en) | 2012-04-27 | 2012-04-27 | Non-metal high-temperature catalyst supporting piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202606129U true CN202606129U (en) | 2012-12-19 |
Family
ID=47339862
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220185183 Expired - Fee Related CN202606129U (en) | 2012-04-27 | 2012-04-27 | Non-metal high-temperature catalyst supporting piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202606129U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110325270A (en) * | 2017-02-27 | 2019-10-11 | 托普索公司 | Chemical reactor with catalyst supports system |
-
2012
- 2012-04-27 CN CN 201220185183 patent/CN202606129U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110325270A (en) * | 2017-02-27 | 2019-10-11 | 托普索公司 | Chemical reactor with catalyst supports system |
| US10661241B2 (en) | 2017-02-27 | 2020-05-26 | Haldor Topsoe A/S | Chemical reactor with catalyst support system |
| CN110325270B (en) * | 2017-02-27 | 2022-06-17 | 托普索公司 | Chemical reactor with catalyst support 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: 20121219 Termination date: 20180427 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |