CN204187994U - Tertiary air valve is special protects brick - Google Patents
Tertiary air valve is special protects brick Download PDFInfo
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- CN204187994U CN204187994U CN201420666715.6U CN201420666715U CN204187994U CN 204187994 U CN204187994 U CN 204187994U CN 201420666715 U CN201420666715 U CN 201420666715U CN 204187994 U CN204187994 U CN 204187994U
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- contiguous block
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- air valve
- tertiary air
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Abstract
The utility model relates to that tertiary air valve is special protects brick, comprise body, body comprises the first contiguous block, the second contiguous block, at least one screw rod second contiguous block being fixed on the first contiguous block, is equipped with the nut matched with screw rod in the second contiguous block and the first contiguous block; Advantage of the present utility model: the first contiguous block and the second contiguous block be assembled into the body needed for tertiary air valve by screw rod, during use, directly body can be built by laying bricks or stones, construction, then with triple air duct high temperature wear-resistant valve plate with the use of, when there are wearing and tearing in one of the first contiguous block and the second contiguous block, only need change one piece worn and torn just can again install and use, simplify the cost of maintenance, reduce Master Cost, safe and reliable, substantially reduce the construction period.
Description
Technical field
The utility model relates to that tertiary air valve is special protects brick.
Background technology
Tertiary air valve plate waters into system visual plant as cement plant, be mainly used to the balance of the interior air quantity of kiln and the interior air quantity of stove, in real process, tertiary air valve plate is chloride by about 1000 DEG C high temperature for a long time, alkali harmful components, the erosive wear of dusty gas, its tertiary air duct valve plate generally adopts heat resisting steel external upset (EU) castable to make, adopt heat resisting steel that nail and castable cast are fixed in tertiary-air pipe during installation, which increase Master Cost, castable is easily peeled off, exposed parts is all oxidized, burn, maintenance is inconvenient, also tertiary air valve plate is made to lose the balance of the interior air quantity of kiln and the interior air quantity of stove, make the life-span of tertiary air valve plate short, maintenance is many, affect running rate etc., the wearing and tearing caused in order to the air quantity reducing tertiary air valve plate both sides is excessive, be necessary to improve castable structure, China's application number is disclose in CN201220324616.0 that tertiary air valve is special protects brick, its structure be wedge structure protect brick body, although can improve easy to maintenance, but need the whole brick body that protects to carry out overall repair and replacement when keeping in repair, production cost is there is so high when keeping in repair, reduce the service life that there is not the part of infringement after replacing.
Utility model content
The utility model will provide that tertiary air valve is special protects brick, can well solve that existing to protect the production cost that exists of turning high, reduces the service life of protecting brick body after replacing.
In order to solve the problems of the technologies described above, the utility model is achieved through the following technical solutions: tertiary air valve is special protects brick, comprise body, described body comprises the first contiguous block, be fixedly connected on the second contiguous block on the first contiguous block, the L-shaped setting of cross section of described first contiguous block, the length of the horizontal part of described first contiguous block is equal with the vertical portion height of the first contiguous block, the rectangular triangle of the cross section of described second contiguous block on the first contiguous block is arranged, two right-angle sides of described second contiguous block are separately fixed on the first contiguous block, a right-angle side of described second contiguous block is equal with the horizontal part length of the first contiguous block, the top of another right-angle side of described second contiguous block is concordant with the top of the vertical portion of the first contiguous block, the junction of described second contiguous block and the first contiguous block is smooth plane, also comprise the screw rod that the second contiguous block is fixed on the first contiguous block by least one, the nut matched with screw rod is equipped with in described second contiguous block and the first contiguous block.
Preferably, described first contiguous block comprises horizontal connection block, be fixedly connected on the vertical contiguous block in horizontal connection block and vertically the bottom of contiguous block is concordant with the bottom of horizontal connection block, described horizontal connection block and vertical contiguous block are rectangular structure, production cost can be simplified, horizontal connection block and vertical contiguous block can be realized exchange, when wherein one piece damage time, only need change wherein one piece just passable, simplify the cost of maintenance, easy for installation.
Preferably, described horizontal connection block is provided with one piece of connection boss, and described vertical contiguous block is provided with the positioning boss suitable with being connected boss, and described connection boss and positioning boss realize exchanging in horizontal connection block and vertical contiguous block,
Preferably, two right-angle sides of described second contiguous block are equipped with one group of card article and draw-in groove, the junction of described first contiguous block and the second contiguous block is all also provided with another and organizes card article and draw-in groove, good seal performance, decrease the space between the first contiguous block and the second contiguous block after installing, improve service life.
Preferably, described first contiguous block is integrated setting, convenient for production, improves overall intensity, high life.
In sum, advantage of the present utility model: the first contiguous block and the second contiguous block be assembled into the body needed for tertiary air valve by screw rod, during use, directly body can be built by laying bricks or stones, construction, again with triple air duct high temperature wear-resistant valve plate with the use of, do not change the external structure of original triple air duct high temperature wear-resistant valve plate, air quantity centrality is made to be optimized like this, reduce the wearing and tearing that triple air duct high temperature wear-resistant valve plate both sides are caused because air quantity is excessive, contribute to the service life of improving triple air duct high temperature wear-resistant valve plate, when there are wearing and tearing in one of the first contiguous block and the second contiguous block, only need change one piece worn and torn just can again install and use, simplify the cost of maintenance, reduce Master Cost, safe and reliable, substantially reduce the construction period, rectangular for the cross section of the second contiguous block triangle is arranged on the first L-shaped contiguous block of cross section, and fixed by screw rod and nut, improve fixed effect, the tertiary air valve that can adapt to different model is installed, Practical Performance is good.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described in further detail:
Fig. 1 is the special structural representation protecting brick of the utility model tertiary air valve;
Fig. 2 is the structural representation of the first contiguous block in embodiment one;
Fig. 3 is the structural representation of the utility model second contiguous block;
Fig. 4 is the structural representation of the first contiguous block in embodiment two.
Detailed description of the invention
Embodiment one:
As Fig. 1, Fig. 2, shown in Fig. 3, tertiary air valve is special protects brick, comprise body, described body comprises the first contiguous block 1, be fixedly connected on the second contiguous block 2 on the first contiguous block 1, the L-shaped setting of cross section of described first contiguous block 1, the length of the horizontal part of described first contiguous block 1 is equal with the vertical portion height of the first contiguous block 1, the rectangular triangle of the cross section of described second contiguous block 2 on the first contiguous block 1 is arranged, two right-angle sides of described second contiguous block 2 are separately fixed on the first contiguous block 1, a right-angle side of described second contiguous block 2 is equal with the horizontal part length of the first contiguous block 1, the top of another right-angle side of described second contiguous block 2 is concordant with the top of the vertical portion of the first contiguous block 1, the junction of described second contiguous block 2 and the first contiguous block 1 is smooth plane, also comprise the screw rod 3 that the second contiguous block 2 is fixed on the first contiguous block 1 by least one, the nut 4 matched with screw rod 3 is equipped with in described second contiguous block 2 and the first contiguous block 1, described first contiguous block 1 comprises horizontal connection block 11, be fixedly connected on vertical contiguous block 12 in horizontal connection block 11 and vertically the bottom of contiguous block 12 is concordant with the bottom of horizontal connection block 11, described horizontal connection block 11 is rectangular structure with vertical contiguous block 12, production cost can be simplified, horizontal connection block and the exchange of vertical contiguous block can be realized, when wherein one piece damage time, only need change wherein one piece just passable, simplify the cost of maintenance, easy for installation, described horizontal connection block 11 is provided with one piece of connection boss 5, described vertical contiguous block 12 is provided with the positioning boss 6 suitable with being connected boss 5, described connection boss 5 realizes exchanging in horizontal connection block 11 and vertical contiguous block 12 with positioning boss 6, the fixed effect of horizontal connection block and vertical contiguous block can be realized by connection boss and positioning boss, connect reliable, location and installation is convenient, result of use is good, two right-angle sides of described second contiguous block 2 are equipped with one group of card article and draw-in groove, the junction of described first contiguous block 1 and the second contiguous block 2 is all also provided with another and organizes card article and draw-in groove, good seal performance, decrease the space between the first contiguous block and the second contiguous block after installing, improve service life.
Embodiment two:
Tertiary air valve as described in embodiment one is special protects brick, and the present embodiment has following difference: as shown in Figure 4: described first contiguous block is integrated setting, convenient for production, improves overall intensity, high life.
Corundum-mullite matter high-strength wearable material is adopted to make the first contiguous block 1 and the second contiguous block 2, the first suitable contiguous block 1 and the second contiguous block 2 is selected according to the model of tertiary-air pipe, and make the second contiguous block 2 be sealed in the body the first contiguous block 1 being formed tertiary air valve by screw rod 3 and nut 4 cooperation, during use, only body need be built by laying bricks or stones successively, construction just can with triple air duct high temperature wear-resistant valve plate with the use of, during maintenance, only need the first contiguous block or the second contiguous block damaging wearing and tearing be changed, just can carry out follow-up use.
First contiguous block and the second contiguous block be assembled into the body needed for tertiary air valve by screw rod, during use, directly body can be built by laying bricks or stones, construction, again with triple air duct high temperature wear-resistant valve plate with the use of, do not change the external structure of original triple air duct high temperature wear-resistant valve plate, air quantity centrality is made to be optimized like this, reduce the wearing and tearing that triple air duct high temperature wear-resistant valve plate both sides are caused because air quantity is excessive, contribute to the service life of improving triple air duct high temperature wear-resistant valve plate, when there are wearing and tearing in one of the first contiguous block and the second contiguous block, only need change one piece worn and torn just can again install and use, simplify the cost of maintenance, reduce Master Cost, safe and reliable, substantially reduce the construction period, rectangular for the cross section of the second contiguous block triangle is arranged on the first L-shaped contiguous block of cross section, and fixed by screw rod and nut, improve fixed effect, the tertiary air valve that can adapt to different model is installed, Practical Performance is good.
Claims (5)
1. tertiary air valve is special protects brick, comprise body, it is characterized in that: described body comprises the first contiguous block (1), be fixedly connected on the second contiguous block (2) on the first contiguous block (1), the L-shaped setting of cross section of described first contiguous block (1), the length of the horizontal part of described first contiguous block (1) is equal with the vertical portion height of the first contiguous block (1), the rectangular triangle of the cross section of described second contiguous block (2) on the first contiguous block (1) is arranged, two right-angle sides of described second contiguous block (2) are separately fixed on the first contiguous block (1), a right-angle side of described second contiguous block (2) is equal with the horizontal part length of the first contiguous block (1), the top of another right-angle side of described second contiguous block (2) is concordant with the top of the vertical portion of the first contiguous block (1), the junction of described second contiguous block (2) and the first contiguous block (1) is smooth plane, also comprise the screw rod (3) that the second contiguous block (2) is fixed on the first contiguous block (1) by least one, the nut (4) matched with screw rod (3) is equipped with in described second contiguous block (2) and the first contiguous block (1).
2. tertiary air valve according to claim 1 is special protects brick, it is characterized in that: described first contiguous block (1) comprises horizontal connection block (11), be fixedly connected on the vertical contiguous block (12) in horizontal connection block (11) and vertically the bottom of contiguous block (12) is concordant with the bottom of horizontal connection block (11), and described horizontal connection block (11) and vertical contiguous block (12) are rectangular structure.
3. tertiary air valve according to claim 2 is special protects brick, it is characterized in that: described horizontal connection block (11) is provided with one piece of connection boss (5), described vertical contiguous block (12) is provided with the positioning boss (6) suitable with being connected boss (5), and described connection boss (5) and positioning boss (6) realize exchanging in horizontal connection block (11) and vertical contiguous block (12).
4. tertiary air valve according to claim 1 is special protects brick, it is characterized in that: two right-angle sides of described second contiguous block (2) are equipped with one group of card article and draw-in groove, described first contiguous block (1) is all also provided with another with the junction of the second contiguous block (2) and organizes card article and draw-in groove.
5. tertiary air valve according to claim 1 is special protects brick, it is characterized in that: described first contiguous block (1) is integrated setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420666715.6U CN204187994U (en) | 2014-11-10 | 2014-11-10 | Tertiary air valve is special protects brick |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420666715.6U CN204187994U (en) | 2014-11-10 | 2014-11-10 | Tertiary air valve is special protects brick |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204187994U true CN204187994U (en) | 2015-03-04 |
Family
ID=52619983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420666715.6U Active CN204187994U (en) | 2014-11-10 | 2014-11-10 | Tertiary air valve is special protects brick |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204187994U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104374201A (en) * | 2014-11-10 | 2015-02-25 | 长兴国盛耐火材料有限公司 | Protection brick special for three-time air valve |
| CN105202923A (en) * | 2015-10-10 | 2015-12-30 | 无锡兴达节能科技股份有限公司 | Composite brick for tertiary air pipe of cement kiln |
| CN109870032A (en) * | 2017-12-04 | 2019-06-11 | 北新集团建材股份有限公司 | A kind of refractory brick and fire resisting wall |
-
2014
- 2014-11-10 CN CN201420666715.6U patent/CN204187994U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104374201A (en) * | 2014-11-10 | 2015-02-25 | 长兴国盛耐火材料有限公司 | Protection brick special for three-time air valve |
| CN104374201B (en) * | 2014-11-10 | 2016-05-04 | 长兴国盛耐火材料有限公司 | The special brick that protects of tertiary air valve |
| CN105202923A (en) * | 2015-10-10 | 2015-12-30 | 无锡兴达节能科技股份有限公司 | Composite brick for tertiary air pipe of cement kiln |
| CN109870032A (en) * | 2017-12-04 | 2019-06-11 | 北新集团建材股份有限公司 | A kind of refractory brick and fire resisting wall |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |