CN103233091A - Checker brick for hot blast stove - Google Patents
Checker brick for hot blast stove Download PDFInfo
- Publication number
- CN103233091A CN103233091A CN201310181847XA CN201310181847A CN103233091A CN 103233091 A CN103233091 A CN 103233091A CN 201310181847X A CN201310181847X A CN 201310181847XA CN 201310181847 A CN201310181847 A CN 201310181847A CN 103233091 A CN103233091 A CN 103233091A
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- CN
- China
- Prior art keywords
- checker brick
- hot blast
- blast stove
- checker
- cold wind
- 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.)
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Abstract
The invention relates to a checker brick for a hot blast stove. Checker brick holes are formed in the end surface of a checker brick body, a locating groove and a locating pin are arranged on the peripheral surface of the checker brick body, and the depth of the locating groove is less than the length of the locating pin; and cold air can be distributed secondarily according to the pressure after the cold air enters the hot blast stove, and can pass through the checker brick evenly, therefore, a uniform heating effect can be achieved, and the heat of the checker brick can be effectively utilized.
Description
Technical field
The present invention relates to a kind of hotblast stove checker brick, can realize that stove fillings evenly heats cold wind.
Background technology
Checker brick are that hotblast stove is used for absorbing the intermediate medium with quantity of heat given up, the checker brick of existing type otherwise be can not balanced hotblast stove air quantity, or be that balanced air quantity is bad.When hotblast stove heats cold wind, cold wind is from the speed inflow hotblast stove of ingress with 35～45 meter per seconds, overwhelming majority air quantity flows through from a part of masonry on blast inlet opposite, because every of original checker brick all are tight contacts, this just causes cold wind not flow to other lattice skies from a lattice sky freely.Cause a large amount of checker brick not to be utilized, caused a large amount of wastes.There also have pair checker brick to carry out at present to be improved, added at checker brick and all pressed equal circulation road.But because can not effectively connecting, the passage between checker brick and the checker brick cause practical function bad.
Summary of the invention
In order to overcome the shortcoming of prior art, the invention provides a kind of hotblast stove checker brick, after cold wind enters hotblast stove, can carry out secondary distribution according to pressure, make cold wind can pass checker brick uniformly, thereby realize evenly heating, effectively utilize the heat of checker brick.
The present invention solves the technical scheme that its technical problem takes: on the checker brick body end face checker brick hole is arranged, locating slot and pilot pin are arranged on the peripheral surface of checker brick body, the degree of depth of locating slot is less than the length of pilot pin.
Allow the clamping slot depth of checker brick less than the outstanding length of another piece pilot pin, allow and stay the slit between the checker brick one, make the cold wind can free flow, can carry out secondary distribution according to pressure, make cold wind can pass checker brick uniformly, thereby realize evenly heating, effectively utilize the heat of checker brick.
Description of drawings
The present invention is further described below in conjunction with drawings and Examples.
Fig. 1 is front view of the present invention;
Fig. 2 is that the present invention builds synoptic diagram by laying bricks or stones.
Embodiment
As shown in Figure 1, on checker brick body 1 end face checker brick hole 2 is arranged, locating slot 3 and pilot pin 4 are arranged on the peripheral surface of checker brick body 1, the degree of depth of locating slot 3 is less than the length of pilot pin 4.
As shown in Figure 2, two checker brick bodies 1 are built by laying bricks or stones, form air channel 5 between two checker brick bodies 1.Make cold wind can pass checker brick uniformly, thereby realize evenly heating, effectively utilize the heat of checker brick.
Claims (1)
1. hotblast stove checker brick have checker brick hole (2) on checker brick body (1) end face, and locating slot (3) and pilot pin (4) are arranged on the peripheral surface of checker brick body (1), and it is characterized in that: the degree of depth of locating slot (3) is less than the length of pilot pin (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310181847XA CN103233091A (en) | 2013-05-16 | 2013-05-16 | Checker brick for hot blast stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310181847XA CN103233091A (en) | 2013-05-16 | 2013-05-16 | Checker brick for hot blast stove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103233091A true CN103233091A (en) | 2013-08-07 |
Family
ID=48881155
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310181847XA Pending CN103233091A (en) | 2013-05-16 | 2013-05-16 | Checker brick for hot blast stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103233091A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110684545A (en) * | 2019-10-14 | 2020-01-14 | 中冶焦耐(大连)工程技术有限公司 | Self-positioning checker brick for coke oven regenerator |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201746566U (en) * | 2010-03-04 | 2011-02-16 | 卡卢金封闭式集资股份公司 | Lattice brick |
| CN202744576U (en) * | 2012-08-28 | 2013-02-20 | 郑州京华耐火材料实业有限公司 | Novel 19-hole lattice brick |
| CN202836211U (en) * | 2012-09-24 | 2013-03-27 | 河南省豫兴热风炉工程技术有限公司 | Honeycomb checker brick |
| CN203295540U (en) * | 2013-05-16 | 2013-11-20 | 新兴河北工程技术有限公司 | Lattice brick for hot blast stove |
-
2013
- 2013-05-16 CN CN201310181847XA patent/CN103233091A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201746566U (en) * | 2010-03-04 | 2011-02-16 | 卡卢金封闭式集资股份公司 | Lattice brick |
| CN202744576U (en) * | 2012-08-28 | 2013-02-20 | 郑州京华耐火材料实业有限公司 | Novel 19-hole lattice brick |
| CN202836211U (en) * | 2012-09-24 | 2013-03-27 | 河南省豫兴热风炉工程技术有限公司 | Honeycomb checker brick |
| CN203295540U (en) * | 2013-05-16 | 2013-11-20 | 新兴河北工程技术有限公司 | Lattice brick for hot blast stove |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110684545A (en) * | 2019-10-14 | 2020-01-14 | 中冶焦耐(大连)工程技术有限公司 | Self-positioning checker brick for coke oven regenerator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20130807 |