CN216049169U - High-temperature-resistant anti-seismic ceramic tube sealing brick for ceramic heat exchanger - Google Patents
High-temperature-resistant anti-seismic ceramic tube sealing brick for ceramic heat exchanger Download PDFInfo
- Publication number
- CN216049169U CN216049169U CN202121895550.6U CN202121895550U CN216049169U CN 216049169 U CN216049169 U CN 216049169U CN 202121895550 U CN202121895550 U CN 202121895550U CN 216049169 U CN216049169 U CN 216049169U
- Authority
- CN
- China
- Prior art keywords
- resistant
- seismic
- sealing brick
- brick body
- sealing
- 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.)
- Active
Links
Images
Landscapes
- Gasket Seals (AREA)
Abstract
The utility model discloses a high-temperature-resistant anti-seismic ceramic tube sealing brick for a ceramic heat exchanger, which comprises a sealing brick body, a fire-resistant part embedded on one side of the sealing brick body and an anti-seismic part embedded on the other side of the sealing brick body, wherein the fire-resistant part comprises a fire-resistant column positioned in the middle of the sealing brick body and fire-resistant connecting columns positioned at two ends of the sealing brick body, the anti-seismic part comprises an anti-seismic column positioned in the middle of the sealing brick body and anti-seismic connecting columns positioned at two ends of the sealing brick body, the fire-resistant column and the anti-seismic column are symmetrically arranged, each group of corresponding fire-resistant column and anti-seismic column are connected through a group of first I-shaped steel, and the middle parts of two ends of the sealing brick body are respectively provided with a limiting column and a limiting groove. The sealing brick provided by the utility model is reasonable in structure arrangement, the fireproof part and the anti-seismic part are fixedly connected with each other, and the sealing brick has good high-temperature resistance effect and anti-seismic effect, so that the service life of the sealing brick is greatly prolonged.
Description
Technical Field
The utility model relates to the technical field of ceramic tube sealing bricks, in particular to a high-temperature-resistant and shock-resistant ceramic tube sealing brick for a ceramic heat exchanger.
Background
In the last decade, energy conservation work is further carried out due to energy shortage. Various novel advanced energy-saving furnaces are gradually improved, and the heat dissipation loss of the furnace is obviously reduced after the novel high-quality heat-insulating materials such as refractory fibers are adopted. The ceramic heat exchanger is a novel tube array type high-temperature heat energy recovery device, the main component of the ceramic heat exchanger is silicon carbide, the ceramic heat exchanger can be widely applied to industries such as metallurgy, machinery, building materials, chemical engineering and the like, and can directly recover the high-temperature smoke waste heat of 850-1400 ℃ discharged by various industrial kilns so as to obtain high-temperature combustion-supporting air or process gas.
The refractory brick is a refractory material fired by refractory clay or other refractory raw materials, is faint yellow or brown, is mainly used for building smelting furnaces, can resist the high temperature of 1580-1770 ℃, and can be divided into fired bricks, unfired bricks, electric melting bricks and refractory heat insulation bricks according to a preparation process method; can be divided into standard bricks, common bricks, special shaped bricks, etc. according to the shape and size. Can be used as high-temperature building materials and structural materials of construction kilns and various thermal equipment, and can bear various physical and chemical changes and mechanical actions at high temperature. Such as refractory clay bricks, high alumina bricks, silica bricks, magnesia bricks, etc.
However, when the traditional refractory brick is applied to a ceramic heat exchanger, expansion often occurs, deformation is generated, the stability of a lining structure is not facilitated, and the sealing effect is not good. Patent CN202149501U discloses a composite refractory material brick body structure, and it includes the brick body, one side indent of the brick body becomes poroid or trough-like, hole or groove are embedded to be equipped with the light heat preservation, the surface in hole or groove is the rough surface, brick body surface is wear-resisting ceramic wainscot. The rough surface treatment enables the light heat-insulating layer and the brick body to have a strong bonding effect when being attached, the wear-resistant ceramic veneering is increased, the working surface utilizes the wear-resistant and high-temperature-resistant characteristics of the ceramic, and the light heat-insulating layer utilizes the heat-insulating property of a common fire-resistant pouring material. According to the composite refractory brick body structure, the ceramic surface has the advantages of high temperature resistance, oxidation resistance, wear resistance, high mechanical strength, high hardness and corrosion resistance, the heat insulation layer can be well fixed by the concave structure of the brick body, and the adhesion between the brick body and the heat insulation layer is further enhanced by the rough surface structure. But it is not ideal as a sealing brick for ceramic heat exchangers.
SUMMERY OF THE UTILITY MODEL
Aiming at the existing problems, the utility model provides a high-temperature-resistant and shock-resistant ceramic tube sealing brick for a ceramic heat exchanger.
The technical scheme of the utility model is as follows:
the utility model provides a high temperature resistant antidetonation ceramic tube sealing brick for ceramic heat exchanger, includes the sealing brick body, inlays to be established the refractory part of sealing brick body one side and inlay and establish the antidetonation portion of sealing brick body opposite side, refractory part is 1/4 cylindric fire-resistant spliced pole including a plurality of semicylindrical fire-resistant posts that are located sealing brick body middle part and being located sealing brick body both ends, antidetonation portion is 1/4 cylindric antidetonation spliced pole including a plurality of semicylindrical antidetonation posts that are located sealing brick body middle part and being located sealing brick body both ends, fire-resistant post with the antidetonation post symmetry sets up, connects through a set of first i-shaped steel between every group's corresponding fire-resistant post and the antidetonation post, is equipped with spacing post and spacing groove respectively in the middle part of sealing brick body both ends.
Furthermore, the fire-resistant column and the fire-resistant connecting column are made of magnesium-chromium refractory materials, the anti-seismic column and the anti-seismic connecting column are made of high-aluminum refractory materials, the sealing brick body is made of refractory fibers, materials with excellent fire resistance are arranged on the inner side, the fire-resistant effect is improved, and materials with good anti-seismic performance are arranged on the outer side, so that the anti-seismic effect is improved.
Furthermore, the fireproof portion, the anti-seismic portion and the sealing brick body are bonded through the marble adhesive, and the connection effect between the fireproof portion, the anti-seismic portion and the sealing brick body is improved.
Furthermore, an iron wire net is arranged on one side, located at the anti-seismic part, of the first I-shaped steel, and the iron wire net sequentially winds and fixes each group of first I-shaped steel, so that the anti-seismic effect of the refractory brick is further improved through the toughness of the steel wire net.
Furthermore, glass wool is filled in the sealing brick bodies on two sides of each group of the first I-shaped steel, so that the sound insulation effect is improved, and meanwhile, the weight of the refractory brick is lighter.
Further, spacing post is cylindrical, and spacing post is through a set of second I-shaped steel and sealing brick body fixed connection, strengthens the connection effect of spacing post.
Furthermore, the upper end of the second I-shaped steel penetrates through the upper surface of the sealing brick body, the middle of the lower surface of the sealing brick body is provided with a plurality of caulking grooves used for being clamped with the second I-shaped steel, the adjustability of the laying positions of the upper layer of refractory brick and the lower layer of refractory brick can be realized, and a proper caulking groove is selected according to use requirements, so that the operation of workers is more convenient.
The utility model has the beneficial effects that:
(1) the sealing brick provided by the utility model is reasonable in structure arrangement, the fireproof effect is improved by arranging the fireproof part at one side of the sealing brick, the anti-seismic effect is improved by arranging the anti-seismic part at the other side of the sealing brick, and the fireproof part and the anti-seismic part are fixedly connected with each other, so that the sealing brick has good high-temperature resistance effect and anti-seismic effect, and the service life of the sealing brick is greatly prolonged.
(2) The sealing bricks of the utility model avoid dislocation when connecting adjacent sealing bricks through the limiting columns and the limiting grooves, and the limiting columns are cylindrical, thus preventing the broken corners from being damaged in the construction process.
(3) The sealing brick improves the sound insulation effect through the glass wool, and meanwhile, the weight of the refractory brick is lighter, and the refractory brick is convenient to take and place.
(4) The sealing brick provided by the utility model can realize the adjustability of the arrangement positions of the upper and lower refractory bricks through the caulking groove clamped with the second I-shaped steel, and the appropriate caulking groove is selected according to the use requirement, so that the operation of workers is more convenient.
Drawings
FIG. 1 is a schematic view of the construction of a sealing brick of the present invention;
FIG. 2 is a schematic view of the longitudinally inward configuration of the sealing bricks of the present invention;
FIG. 3 is a schematic view of the structure of the transverse inner part of the sealing brick of the utility model;
FIG. 4 is a schematic side view of the internal structure of the sealing brick of the present invention;
fig. 5 is a schematic view of the bottom structure of the sealing brick of the utility model.
The method comprises the following steps of 1-sealing brick body, 11-caulking groove, 2-fireproof part, 21-fireproof column, 22-fireproof connecting column, 3-anti-seismic part, 31-anti-seismic column, 32-anti-seismic connecting column, 4-first I-shaped steel, 5-limiting column, 6-limiting groove, 7-wire netting, 8-glass wool and 9-second I-shaped steel.
Detailed Description
Example 1
As shown in fig. 1 and 2, a high temperature resistant anti-seismic ceramic tube sealing brick for a ceramic heat exchanger comprises a sealing brick body 1, a refractory part 2 embedded at one side of the sealing brick body 1 and an anti-seismic part 3 embedded at the other side of the sealing brick body 1, wherein the refractory part 2, the anti-seismic part 3 and the sealing brick body 1 are bonded by marble glue, the sealing brick body 1 is made of refractory fibers, the refractory part 2 comprises 3 groups of semi-cylindrical refractory columns 21 positioned in the middle of the sealing brick body 1 and fire-resistant connecting columns 22 positioned at two ends of the sealing brick body 1 and in 1/4 cylindrical shapes, the refractory columns 21 and the fire-resistant connecting columns 22 are made of magnesium-chromium refractory materials, specifically magnesium oxide and chromium sesquioxide, the anti-seismic part 3 comprises 3 groups of semi-cylindrical columns 31 positioned in the middle of the sealing brick body 1 and anti-seismic connecting columns 32 positioned at two ends of the sealing brick body 1 and in 1/4 cylindrical shapes, the anti-seismic column 31 and the anti-seismic connecting column 32 are made of high-alumina refractory materials, and the refractory column 21 and the anti-seismic column 31 are symmetrically arranged;
as shown in fig. 2 and 3, each group of corresponding fire-resistant columns 21 and the anti-seismic columns 31 are connected through a group of first i-shaped steel 4, a wire netting 7 is arranged on one side of the anti-seismic portion 3 of the first i-shaped steel 4, the wire netting 7 is sequentially wound and fixed on each group of first i-shaped steel 4, and glass wool 8 is filled in the sealing brick bodies 1 on two sides of each group of first i-shaped steel 4;
as shown in fig. 4 and 5, the middle parts of the two ends of the sealing brick body 1 are respectively provided with a limiting column 5 and a limiting groove 6, the limiting column 5 is cylindrical, the limiting column 5 is fixedly connected with the sealing brick body 1 through a set of second I-shaped steel 9, the upper end of the second I-shaped steel 9 penetrates through the upper surface of the sealing brick body 1, and the middle part of the lower surface of the sealing brick body 1 is provided with 7 sets of caulking grooves 11 used for being clamped with the second I-shaped steel 9.
Example 2
This embodiment is substantially the same as embodiment 1, except that: the fire-resistant column 21 and the antidetonation post 31 set up the quantity different, and fire-resistant column 21 and antidetonation post 31 all are equipped with 2 groups.
Example 3
This embodiment is substantially the same as embodiment 1, except that: the fire-resistant columns 21 and the anti-seismic columns 31 are different in number, and 4 groups are arranged on the fire-resistant columns 21 and the anti-seismic columns 31.
Example 4
This embodiment is substantially the same as embodiment 1, except that: the caulking grooves 11 are different in number, and 6 groups of caulking grooves 11 used for being connected with the second I-shaped steel 9 in a clamped mode are arranged in the middle of the lower surface of the sealing brick body 1.
Example 5
This embodiment is substantially the same as embodiment 1, except that: the caulking grooves 11 are different in number, and the middle of the lower surface of the sealing brick body 1 is provided with 8 groups of caulking grooves 11 used for being connected with the second I-shaped steel 9 in a clamped mode.
The principle of use of the sealing brick of the present invention is explained below:
placing one side where the fireproof portion 2 of the sealing brick is located on one side of the heat exchanger, placing one side where the anti-seismic portion 3 is located on the outer side, wherein the sealing brick body 1, the fireproof portion 2 and the anti-seismic portion 3 are all integrally formed by pouring, during construction, workers can conveniently take the sealing brick body through the protruded second I-shaped steel 9, when the sealing brick body 1 is placed on the left and right sides, clamping is carried out through the limiting column 5 and the limiting groove 6, when the sealing brick body is placed on the upper side and the lower side, the second I-shaped steel 9 is in butt joint with different caulking grooves 11 according to needs, if the butt joint caulking grooves 11 correspond to the positions of the second I-shaped steel 9, the fireproof portion 2 of each group of the sealing brick bodies 1 corresponds to each other up and down, and the fireproof effect is best; the stability can be improved if the insert groove is matched with other insert grooves 11.
Claims (7)
1. The high-temperature-resistant anti-seismic ceramic tube sealing brick for the ceramic heat exchanger is characterized by comprising a sealing brick body (1), a fire-resistant part (2) embedded in one side of the sealing brick body (1) and an anti-seismic part (3) embedded in the other side of the sealing brick body (1), wherein the fire-resistant part (2) comprises a plurality of semi-cylindrical fire-resistant columns (21) positioned in the middle of the sealing brick body (1) and 1/4-cylindrical fire-resistant connecting columns (22) positioned at two ends of the sealing brick body (1), the anti-seismic part (3) comprises a plurality of semi-cylindrical anti-seismic columns (31) positioned in the middle of the sealing brick body (1) and anti-seismic connecting columns (32) positioned at two ends of the sealing brick body (1) and in 1/4 form, the fire-resistant columns (21) and the anti-seismic columns (31) are symmetrically arranged, and the fire-resistant columns (21) and the anti-seismic columns (31) corresponding to each other are connected through a group of first I-section steel (4), the middle parts of the two ends of the sealing brick body (1) are respectively provided with a limiting column (5) and a limiting groove (6).
2. The high-temperature-resistant anti-seismic ceramic tube sealing brick for the ceramic heat exchanger according to claim 1, characterized in that the refractory columns (21) and the refractory connecting columns (22) are made of a magnesium-chromium refractory material, the anti-seismic columns (31) and the anti-seismic connecting columns (32) are made of a high-aluminum refractory material, and the sealing brick body (1) is made of refractory fibers.
3. The high-temperature-resistant anti-seismic ceramic tube sealing brick for the ceramic heat exchanger according to claim 1, characterized in that the refractory part (2) and the anti-seismic part (3) are bonded with the sealing brick body (1) through marble glue.
4. The high-temperature-resistant and shock-resistant ceramic tube sealing brick for the ceramic heat exchanger is characterized in that the first I-shaped steel (4) is provided with a wire mesh (7) at one side of the shock-resistant part (3), and the wire mesh (7) is wound and fixed on each group of the first I-shaped steel (4) in sequence.
5. The high-temperature-resistant and shock-resistant ceramic tube sealing brick for the ceramic heat exchanger according to claim 1, wherein glass wool (8) is filled inside the sealing brick bodies (1) on both sides of each group of the first I-shaped steel (4).
6. The high-temperature-resistant and shock-resistant ceramic tube sealing brick for the ceramic heat exchanger according to claim 1, wherein the limiting column (5) is cylindrical, and the limiting column (5) is fixedly connected with the sealing brick body (1) through a group of second I-shaped steel (9).
7. The high-temperature-resistant and shock-resistant ceramic tube sealing brick for the ceramic heat exchanger according to claim 6, wherein the upper end of the second I-shaped steel (9) penetrates through the upper surface of the sealing brick body (1), and a plurality of caulking grooves (11) for being clamped with the second I-shaped steel (9) are formed in the middle of the lower surface of the sealing brick body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121895550.6U CN216049169U (en) | 2021-08-13 | 2021-08-13 | High-temperature-resistant anti-seismic ceramic tube sealing brick for ceramic heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121895550.6U CN216049169U (en) | 2021-08-13 | 2021-08-13 | High-temperature-resistant anti-seismic ceramic tube sealing brick for ceramic heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216049169U true CN216049169U (en) | 2022-03-15 |
Family
ID=80558418
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121895550.6U Active CN216049169U (en) | 2021-08-13 | 2021-08-13 | High-temperature-resistant anti-seismic ceramic tube sealing brick for ceramic heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216049169U (en) |
-
2021
- 2021-08-13 CN CN202121895550.6U patent/CN216049169U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US7677007B2 (en) | Interlocking insulating firebrick | |
| CN216049169U (en) | High-temperature-resistant anti-seismic ceramic tube sealing brick for ceramic heat exchanger | |
| WO2007142632A1 (en) | Interlocking insulating firebrick | |
| CN207945690U (en) | A kind of high-temperature furnace smoke pipeline with brick laying structure | |
| CN207528059U (en) | A kind of heating furnace one-piece casting platform | |
| CN213363383U (en) | Nonferrous smelting furnace bottom brick and nonferrous smelting furnace bottom brick masonry structure | |
| CN107356110A (en) | Masonry of Rotary Kiln structure | |
| CN204461080U (en) | A kind of high-strength climbing prolongs formula double plate shell hasp furnace lining structure | |
| CN209906703U (en) | Masonry structure of coal charging hole, smoke guide hole or ascending pipe hole | |
| CN215216267U (en) | Acid-alkali-resistant and corrosion-resistant refractory brick for waste liquid incinerator | |
| CN219083745U (en) | Fireproof prefabricated brick | |
| CN216385099U (en) | Aluminum phosphate wear-resistant brick for rotary kiln | |
| CN208058161U (en) | A kind of Double-set Cylindrical Type high-temperature furnace smoke pipeline with inside holding | |
| CN110042186A (en) | A kind of low thermally conductive blast-furnace hot-air pipeline structure | |
| CN214120770U (en) | Strenghthened type is able to bear or endure firebrick with joint structure | |
| CN2903872Y (en) | Sulfur reaction furnace lining | |
| CN104677111A (en) | High-strength climbing type double-splint thin shell buckle lining structure | |
| CN215373517U (en) | High-strength wear-resistant silicon carbide-combined refractory brick | |
| CN211451895U (en) | Chimney with buffer joint for submerged arc furnace | |
| CN208805051U (en) | Kiln chimney refractory brick | |
| CN214747242U (en) | Anti-spalling refractory brick | |
| CN215199641U (en) | Split type ladle refractory material device | |
| CN219572670U (en) | Refractory brick for furnace wall of hot blast stove | |
| CN205138210U (en) | Alkaline -resisting brick of effective high performance of cement rotary kiln tertiary air | |
| CN210602798U (en) | Ceiling brick for kiln |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |