CN201128593Y - Device for preventing flammable solid material from self-ignition - Google Patents
Device for preventing flammable solid material from self-ignition Download PDFInfo
- Publication number
- CN201128593Y CN201128593Y CNU2007202012028U CN200720201202U CN201128593Y CN 201128593 Y CN201128593 Y CN 201128593Y CN U2007202012028 U CNU2007202012028 U CN U2007202012028U CN 200720201202 U CN200720201202 U CN 200720201202U CN 201128593 Y CN201128593 Y CN 201128593Y
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- China
- Prior art keywords
- spontaneous combustion
- aiutage
- utility
- model
- flammable solid
- 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.)
- Expired - Fee Related
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- Solid-Fuel Combustion (AREA)
- Solid Fuels And Fuel-Associated Substances (AREA)
Abstract
The utility model discloses a device for preventing inflammable solid materials from spontaneous combustion which includes a vertical exhaust cylinder; two or more than two exhaust holes are arranged on the exhaust cylinder; each exhaust hole is provided with a gas exhaust tube with a downward cut; the utility model can lead less inflammable volatiles in the inflammable solid materials to flow into the exhaust cylinder effectively and to be exhausted from a material pile through the gas exhaust tube with a downward cut before being oxidized and heated, thus eliminating the hidden troubles caused by the spontaneous combustion of the material pile. Simultaneously the arrangement of the utility model can not only increase the piling thickness of the inflammable solid materials, improve the volume of a material storeroom and reduce the occupying area of the material storeroom; besides, the reduced occupying area of the material storeroom can reduce the cost and the operation load of a overhead traveling crane in the material storeroom to lead the manufacture to reach the goals of safety and energy saving.
Description
Technical field:
The utility model relates to a kind of exhaust heat abstractor, particularly a kind of device that prevents spontaneous combustion in the Flammable Solid Class 4.1 material stacking process.
Technical background:
In carbon product production with relate in the commercial production of fuel, the problem that ubiquity Flammable Solid Class 4.1 material is stacked, if stacking thickness and time are improper in the process that raw material storage is stacked, will bring potential safety hazard to production because of a small amount of volatile matter gathers, slow oxidation heating spontaneous combustion in stacking blocked up stockpile.Existing raw material storage is in order to prevent raw material generation spontaneous combustion, and windrow thickness all generally all is controlled at about 6 meters, cause existing raw material storage floor area excessive, and excessive storage capacity can increase overhead traveling crane operating load and cost of manufacture.
The utility model content:
The technical problems to be solved in the utility model is to provide a kind of device that can make the comb. volatile matter discharge, prevent the spontaneous combustion of Flammable Solid Class 4.1 material, to overcome the deficiencies in the prior art.
The technical solution of the utility model: it comprises the aiutage 1 of vertical placement, offers two or more deflation holes 2 on aiutage 1, is connected with the gas outlet pipe 3 that Open Side Down on each deflation hole 2.
Aiutage 1 be shaped as hollow round platform, cylinder, terrace with edge or prism.
Gas outlet pipe 3 is to be welded to each other by two triangle connecting plates 4 and a rectangle connecting panel 5 to constitute.
The height of aiutage 1 is 9～12 meters.
Compared with the prior art, the utility model is by placing aiutage in the raw material of stacking the storehouse at the Flammable Solid Class 4.1 material, the downward gas outlet pipe of connection opening on aiutage, so just can make a small amount of comb. volatile matter actv. before not oxidized heating in the Flammable Solid Class 4.1 material flow into aiutage and from bank, discharge, eliminate the potential safety hazard of bank generation spontaneous combustion by the gas outlet pipe that Open Side Down.Placement of the present utility model simultaneously not only can increase the stacking thickness of Flammable Solid Class 4.1 material, improves the capacity of raw material storage, reduces the raw material storage floor area; And the cost and the operating load that reduce also can reduce overhead traveling crane in the raw material storage of raw material storage area, make to produce to reach safety and purpose of energy saving.Therefore the utlity model has good value of service, can bring good economic benefits.
Description of drawings:
Fig. 1 is the structural representation that is shaped as round platform or terrace with edge of aiutage 1;
Fig. 2 is the structural representation that is shaped as cylinder or quadrangular of aiutage 1.
The specific embodiment:
Embodiment: structure of the present utility model as depicted in figs. 1 and 2, it is by making an aiutage 1 with steel plate or stainless steel sheet, the hollow round platform, cylinder, terrace with edge or the prism that are shaped as both ends open of aiutage 1, general preferred 9～12 meters of the length of aiutage 1, average section is of a size of 400 * 500mm and is advisable; On the bucket wall of aiutage 1, offer the deflation hole 2 of two or more circles or rectangle then, when concrete the making, deflation hole 2 is one deck every 1～2 meter, every layer quantity is 2～6, gas outlet pipe that Open Side Down 3 of welding on the deflation hole 2 of each circle or rectangle, after can tilting to cut off with pipe, gas outlet pipe 3 is welded on the logical hole 2 of circle or rectangle, but in factory process production, gas outlet pipe 3 generally is welded to each other by two triangle connecting plates 4 and a rectangle connecting panel 5 and forms for convenient.
When concrete the use, the utility model is pressed one of per 50 sq m, be fixed in the Flammable Solid Class 4.1 raw material storage, in the Flammable Solid Class 4.1 raw material storage, stack solid material by overhead traveling crane then, setting of the present utility model can make a small amount of comb. volatile matter actv. before not oxidized heating in the Flammable Solid Class 4.1 material flow in the aiutage 1 from discharging (shown in arrow among the figure) the stockpile by the gas outlet pipe 3 that Open Side Down, eliminate the potential safety hazard of stockpile generation spontaneous combustion, so just can make the windrow thickness of raw material storage bring up to 9～11 meters, increase the capacity of storing up of raw material storage.
Claims (4)
1. device that prevents the spontaneous combustion of Flammable Solid Class 4.1 material, it comprises the aiutage (1) of vertical placement, it is characterized in that: on aiutage (1), offer two or more deflation holes (2), on each deflation hole (2), be connected with the gas outlet pipe that Open Side Down (3).
2. the device of prevention Flammable Solid Class 4.1 material according to claim 1 spontaneous combustion is characterized in that: aiutage (1) be shaped as hollow round platform, cylinder, terrace with edge or prism.
3. the device of prevention Flammable Solid Class 4.1 material according to claim 1 spontaneous combustion is characterized in that: gas outlet pipe (3) is to be welded to each other formation by two triangle connecting plates (4) and a rectangle connecting panel (5).
4. the device of prevention Flammable Solid Class 4.1 material according to claim 1 spontaneous combustion is characterized in that: the height of aiutage (1) is 9～12 meters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007202012028U CN201128593Y (en) | 2007-10-25 | 2007-10-25 | Device for preventing flammable solid material from self-ignition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007202012028U CN201128593Y (en) | 2007-10-25 | 2007-10-25 | Device for preventing flammable solid material from self-ignition |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201128593Y true CN201128593Y (en) | 2008-10-08 |
Family
ID=40016428
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007202012028U Expired - Fee Related CN201128593Y (en) | 2007-10-25 | 2007-10-25 | Device for preventing flammable solid material from self-ignition |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201128593Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103111030A (en) * | 2013-01-05 | 2013-05-22 | 神华集团有限责任公司 | System and method for preventing coal spontaneous combustion or extinguishing coal spontaneous combustion |
| CN104044857A (en) * | 2013-03-15 | 2014-09-17 | 赵彦杰 | Equipment for preventing high temperature in coal pile |
-
2007
- 2007-10-25 CN CNU2007202012028U patent/CN201128593Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103111030A (en) * | 2013-01-05 | 2013-05-22 | 神华集团有限责任公司 | System and method for preventing coal spontaneous combustion or extinguishing coal spontaneous combustion |
| CN104044857A (en) * | 2013-03-15 | 2014-09-17 | 赵彦杰 | Equipment for preventing high temperature in coal pile |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: GUIYANG ALUMINUM AND MAGNESIUM DESIGN INSTITUTE CO Free format text: FORMER NAME: GUIYANG ALUMINIUM AND MAGNESIUM DESIGN INST. |
|
| CP03 | Change of name, title or address |
Address after: 550081 Guiyang Province, Jinyang New District, Zhu Zhu Road, No. 2 Patentee after: Guiyang Aluminum & Magnesium Design Institute Co., Ltd. Address before: 550004 No. 208, Beijing Road, Guiyang, Guizhou Patentee before: Guiyang Aluminium and Magnesium Design Inst. |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081008 Termination date: 20131025 |