CN212005714U - Multi-type heat storage ceramic supporting structure of gas oxidation device - Google Patents
Multi-type heat storage ceramic supporting structure of gas oxidation device Download PDFInfo
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- CN212005714U CN212005714U CN201922361528.2U CN201922361528U CN212005714U CN 212005714 U CN212005714 U CN 212005714U CN 201922361528 U CN201922361528 U CN 201922361528U CN 212005714 U CN212005714 U CN 212005714U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/14—Thermal energy storage
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Abstract
The utility model relates to a gas oxidation unit polymorphic type heat accumulation ceramic bearing structure, this bearing structure include supporting component, first group grate and second group grate, the supporting component is including the first support piece that is used for supporting first group grate and the second support piece that is used for supporting the second group grate, this bearing structure arranges the heat accumulation pottery layering of different grade type, and the heat accumulation pottery of different grade type utilizes different support pieces to support, and a set of supporting component of sharing, and this structure can prevent that honeycomb pottery from to the ceramic extrusion of shape of a saddle, also can guarantee honeycomb pottery support intensity, prevents that honeycomb pottery from extruding each other and appearing the damaged condition, the ceramic life of effectual improvement heat accumulation.
Description
Technical Field
The utility model relates to a colliery gas utilizes technical field, concretely relates to gas oxidation device polymorphic type heat accumulation ceramic bearing structure uses this bearing structure, can lay the heat accumulation pottery of the different grade type of the inside use of gas oxidation device alone and not influenced each other.
Background
A certain amount of heat storage ceramic is filled in the gas oxidation device, and the adopted heat storage ceramic is a combination of various types of ceramics. According to the shape of the ceramic, the ceramic can be divided into saddle-shaped ceramic and honeycomb ceramic.
Most of the gas oxidizers currently available on the market are filled with a single type of ceramic. Or when a plurality of types of ceramic are adopted for filling, a simple support is adopted. The saddle-shaped ceramic is placed on the bottom support and the honeycomb ceramic is placed directly above the saddle-shaped ceramic. Because the shape of the saddle-shaped ceramic is irregular, and the consumption of the honeycomb ceramic is large, the contact surface between the saddle-shaped ceramic and the honeycomb ceramic is difficult to ensure to be flat due to the gravity action after the honeycomb ceramic is directly placed on the saddle-shaped ceramic. The saddle-shaped ceramic can collapse after a long time, the honeycomb ceramic is placed unevenly, and finally extrusion is formed between honeycomb ceramic modules, so that the honeycomb ceramic is damaged.
Disclosure of Invention
1. The utility model discloses the technical problem that will solve is:
at present, the conventional ceramic support structure of the gas oxidation device generally adopts a simple unilateral support, saddle-shaped ceramic is placed on a bottom support, and honeycomb ceramic is directly placed above the saddle-shaped ceramic. Because the shape of the saddle-shaped ceramic is irregular, and the consumption of the honeycomb ceramic is large, the contact surface between the saddle-shaped ceramic and the honeycomb ceramic is difficult to ensure to be flat due to the gravity action after the honeycomb ceramic is directly placed on the saddle-shaped ceramic. The saddle-shaped ceramic can collapse after a long time, the honeycomb ceramic is placed unevenly, and finally, a stack is formed between honeycomb ceramic modules, so that the honeycomb ceramic is damaged.
2. The technical scheme adopted by the invention for solving the technical problems is as follows:
a multi-type heat storage ceramic supporting structure of a gas oxidation device comprises a supporting assembly, a first group of grates and a second group of grates, wherein the supporting assembly comprises a first supporting piece used for supporting the first group of grates and a second supporting piece used for supporting the second group of grates. .
Furthermore, the supporting assembly comprises supporting legs, supporting plates which are fixedly connected with two sides of the supporting legs and are perpendicular to the supporting legs, rib plates arranged at included angles between the supporting legs and the supporting plates, and clamping grooves arranged at the top ends of the supporting legs, wherein the supporting plates are used for supporting the first group of grates; the inside of the clamping groove is clamped with a grate longitudinal support used for supporting a second group of grates.
Furthermore, the number of the supporting assemblies is multiple, the clamping grooves are U-shaped clamping grooves, the grate longitudinal supports are longitudinally arranged, and the number of the grate longitudinal supports is the same as that of the supporting assemblies.
Furthermore, the first group of grate and the second group of grate are both of a grid structure and are formed by assembling a plurality of blocks, and the first group of grate and the second group of grate can be detached.
Furthermore, the top ends of the first group of grate and the second group of grate are respectively provided with a supporting net.
3. The utility model has the advantages that:
the utility model provides a gas oxidation device polymorphic type heat accumulation pottery bearing structure, is used in inside the gas oxidation device, and this bearing structure arranges the heat accumulation pottery layering of different grade type, and the heat accumulation pottery of different grade type utilizes different support piece to support, and a set of supporting component of sharing. The saddle-shaped ceramic at the lower layer is fully filled by utilizing the space of the grate supporting grid at the upper layer, so that the structure is compact. Meanwhile, the structure can prevent honeycomb ceramics from extruding the saddle-shaped ceramics, the supporting strength of the honeycomb ceramics can be ensured, the honeycomb ceramics are prevented from being extruded mutually and damaged, and the service life of the heat storage ceramics is effectively prolonged. This kind of bearing structure is guaranteeing to support under the circumstances of intensity, can effectually guarantee the ceramic gas circulation unobstructed nature of heat accumulation to guarantee the ceramic less pressure drop of heat accumulation and higher heat exchange efficiency.
Drawings
Fig. 1 is a schematic view of the multi-type heat storage ceramic supporting structure of the gas oxidation device of the present invention.
Fig. 2 is a schematic structural view of the support assembly of the present invention.
Fig. 3 is a schematic view of the combination structure of the first group of grates and the supporting net according to the embodiment of the present invention.
Fig. 4 is a schematic view of the combined structure of the second group of grates and the supporting net according to the embodiment of the present invention.
Reference numerals: 1. the furnace grate comprises a support component 11, supporting legs 12, rib plates 13, a support plate 14, clamping grooves 2, a first group of furnace grates 3, furnace grate longitudinal supports 4, saddle-shaped ceramics 5, a second group of furnace grates 6, a support net 7 and honeycomb ceramics.
Detailed Description
The structural features of the present invention will be described below with reference to the accompanying drawings, and the examples given are only for the purpose of explaining the present invention, and are not intended to limit the scope of the present invention.
As shown in FIG. 1, the utility model discloses a gas oxidation device multi-type heat accumulation ceramic supporting structure, including supporting component 1, the first group grate 2 and the second group grate 5, supporting component 1 supports in the oxidation device bottom, and supporting component 1 includes the first support piece that is used for supporting the first group grate 2 and is used for supporting the second support piece of the second group grate 5; first group grate 2 is used for supporting saddle shape pottery 4, second group grate 5 is used for supporting ceramic honeycomb 7, the heat accumulation pottery of different grade type utilizes different support piece to support, and a set of landing leg subassembly of sharing, make compact structure, effectively prevent ceramic honeycomb to the ceramic extrusion of saddle shape, ceramic honeycomb support intensity also can be guaranteed, prevent that ceramic honeycomb from extruding each other the damaged condition appears, the ceramic life of effectual improvement heat accumulation, the ceramic gas circulation of effectual assurance heat accumulation is unobstructed, make the system possess less pressure drop and higher heat exchange efficiency.
In this embodiment, as shown in fig. 2, the supporting assembly 1 includes a supporting leg 11, a supporting plate 13 fixedly connected to two sides of the supporting leg 11 and perpendicular to the supporting leg 11, a rib plate 12 disposed at an included angle between the supporting leg 11 and the supporting plate 13, and a slot 14 disposed at a top end of the supporting leg 11, wherein the supporting plate 13 is used for supporting the first group of grates 2; the clamping groove 14 is internally provided with a grate longitudinal support 3 for supporting a second group of grates 5, the first group of grates 2 is arranged at the lower layer, and the second group of grates 5 is arranged at the upper layer; the number of the supporting components 1 is multiple, the clamping grooves 14 are U-shaped clamping grooves, and the grate longitudinal supports 3 are longitudinally arranged and are the same as the number of the supporting components 1; the first group of grates 2 and the second group of grates 5 are of a grid structure and are assembled by a plurality of blocks, and the first group of grates 2 and the second group of grates 5 can be disassembled, so that the disassembly, the assembly and the maintenance are convenient; the saddle-shaped ceramic is filled and arranged by fully utilizing the grid space of the second group of grates 5, so that the structure is simple and compact, and the space is saved; as shown in fig. 3 and 4, the top ends of the first group of grates 2 and the second group of grates 5 are respectively provided with a support net 6 to form a support surface of heat storage ceramics, so as to ensure the flatness of the support surface, in order to ensure the support strength, the first group of grates 2 and the second group of grates 5 are formed by welding vertical bars in a criss-cross manner, the first group of grates 2 and the second group of grates 5 have different support weights, and the height and the number of the vertical bars are also different. The transverse studs of the first group of grates 2 are not higher than the supporting surface, so that the studs of the first group of grates 2 do not shield the holes of the honeycomb ceramics as much as possible, and the air flow is ensured to uniformly pass through the holes of the honeycomb ceramics. The supporting net 6 is arranged at the top end of the first group of grate 2, so that the flatness of the supporting surface can be ensured, and the air flow permeability can be ensured. The saddle-shaped ceramics supported by the second group of grates 5 form irregular pores after being stacked, and the second group of grates 5 do not need to consider the problem of pore shielding. The supporting net 6 is arranged at the top end of the first group of grate 2, the supporting net holes are smaller than the volume of the saddle-shaped ceramic, and the saddle-shaped ceramic can be prevented from falling off from the supporting net holes while the flatness of the supporting surface and the air flow permeability are ensured.
In summary, the support structure arranges different types of heat storage ceramics in layers, and the different types of heat storage ceramics are supported by using different support surfaces. Make compact structure, prevent effectively that ceramic honeycomb from to the extrusion of the ceramic of shape of a saddle, also can guarantee ceramic honeycomb support intensity, prevent that ceramic honeycomb from extruding the damaged condition each other, the ceramic life of effectual improvement heat accumulation, the ceramic gas circulation of effectual assurance heat accumulation unobstructed nature makes the system possess less pressure drop and higher heat exchange efficiency.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (5)
1. The multi-type heat storage ceramic support structure of the gas oxidation device is characterized by comprising a support assembly (1), a first group of grates (2) and a second group of grates (5), wherein the support assembly (1) comprises a first support piece for supporting the first group of grates (2) and a second support piece for supporting the second group of grates (5).
2. The multi-type heat storage ceramic support structure of the gas oxidation device according to claim 1, wherein the support assembly (1) comprises support legs (11), support plates (13) fixedly connected with two sides of the support legs (11) and vertical to the support legs (11), rib plates (12) arranged at the included angles of the support legs (11) and the support plates (13), and clamping grooves (14) arranged at the top ends of the support legs (11), wherein the support plates (13) are used for supporting the first group of grates (2); the inside of the clamping groove (14) is clamped with a grate longitudinal support (3) for supporting a second group of grates (5).
3. The multi-type heat storage ceramic support structure of a gas oxidation apparatus according to claim 2, wherein the number of the support members (1) is plural, the catching grooves (14) are U-shaped catching grooves, and the grate wales (3) are arranged longitudinally in the same number as the number of the support members (1).
4. The multi-type heat-accumulating ceramic support structure of a gas oxidizing apparatus according to claim 3, wherein the first group of grates (2) and the second group of grates (5) are each of a grid structure and are each assembled by a plurality of blocks, and the first group of grates (2) and the second group of grates (5) are each detachable.
5. The multi-type heat-accumulating ceramic support structure of a gas oxidizing apparatus according to claim 4, wherein the top ends of the first group of grates (2) and the second group of grates (5) are provided with a support net (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922361528.2U CN212005714U (en) | 2019-12-25 | 2019-12-25 | Multi-type heat storage ceramic supporting structure of gas oxidation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922361528.2U CN212005714U (en) | 2019-12-25 | 2019-12-25 | Multi-type heat storage ceramic supporting structure of gas oxidation device |
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| Publication Number | Publication Date |
|---|---|
| CN212005714U true CN212005714U (en) | 2020-11-24 |
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| CN201922361528.2U Active CN212005714U (en) | 2019-12-25 | 2019-12-25 | Multi-type heat storage ceramic supporting structure of gas oxidation device |
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| CN (1) | CN212005714U (en) |
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