CN105349716A - Fixation device for plate blanks of slag-disintegrating pit - Google Patents
Fixation device for plate blanks of slag-disintegrating pit Download PDFInfo
- Publication number
- CN105349716A CN105349716A CN201510912875.3A CN201510912875A CN105349716A CN 105349716 A CN105349716 A CN 105349716A CN 201510912875 A CN201510912875 A CN 201510912875A CN 105349716 A CN105349716 A CN 105349716A
- Authority
- CN
- China
- Prior art keywords
- heat resistance
- slab
- pit body
- vexed pit
- resistance concrete
- 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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Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B3/00—General features in the manufacture of pig-iron
- C21B3/04—Recovery of by-products, e.g. slag
- C21B3/06—Treatment of liquid slag
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- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B3/00—General features in the manufacture of pig-iron
- C21B3/04—Recovery of by-products, e.g. slag
- C21B3/06—Treatment of liquid slag
- C21B3/08—Cooling slag
-
- 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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Road Paving Structures (AREA)
Abstract
The invention discloses a fixation device for plate blanks of a slag-disintegrating pit. The fixation device comprises a heat-resistant concrete slag-disintegrating pit body, wherein the plate blanks are installed on the interior sidewall and the bottom of the heat-resistant concrete slag-disintegrating pit body; a cushion block is installed in the heat-resistant concrete slag-disintegrating pit body; embedded bolts are installed on the cushion block; the cushion block is connected with the heat-resistant concrete slag-disintegrating pit body through the embedded bolts; and a boss is arranged at one side of the cushion block. According to the invention, the cushion block is prearranged on the heat-resistant concrete slag-disintegrating pit body, and then the plate blanks are fixed on the cushion block through bolts; and due to the connection manner, the connection strength of the plate blanks and the heat-resistant concrete slag-disintegrating pit body is greatly increased, and the phenomenon that the plate blanks are liable to fall off during a slag-disintegrating process is avoided.
Description
Technical field
The present invention relates to a kind of slab stationary installation, specifically a kind of vexed pit slab stationary installation.
Background technology
Vexed pit is after being poured into by slag (1600 degrees Celsius) very high for temperature and spraying water in pit, cover vexed slag lid, in airtight pit, warm sludge is met water and is produced a large amount of saturated vapo(u)r and to break voluntarily the technique of efflorescence, and this treatment process is that new approach is opened up in the comprehensive utilization of bessemer furnace slag.The strength of joint of existing vexed pit slab and heat resistance concrete vexed pit body is not high, easily occurs the phenomenon that slab comes off in vexed slag process.
Summary of the invention
The object of this invention is to provide a kind of vexed pit slab stationary installation, can solve the problem.
The present invention for achieving the above object, be achieved through the following technical solutions: a kind of vexed pit slab stationary installation, comprise the vexed pit body of heat resistance concrete, the internal side wall of the vexed pit body of heat resistance concrete and bottom mounting plate base, the vexed pit body interior of heat resistance concrete installs cushion block, cushion block installs pre-embedded bolt, cushion block connects the vexed pit body of heat resistance concrete by pre-embedded bolt, the side of cushion block arranges boss, boss is between the vexed pit body of heat resistance concrete and slab, boss makes the vexed pit body of heat resistance concrete and slab have certain interval, the vexed pit body of heat resistance concrete offers pickup groove, draw-in groove and through hole, draw-in groove communicates with pickup groove, through hole communicates with draw-in groove, in through hole, T-shaped bolt is installed, fixed block is installed in one end of T-shaped bolt, fixed block coordinates with draw-in groove, slab is offered connective slot and connecting hole, connecting hole communicates with connective slot, the other end of T-shaped bolt is through connecting hole, the end mounting nuts of T-shaped bolt, nut is positioned at connective slot, between the vexed pit body of described heat resistance concrete and slab, thermofin is set.
In order to realize object of the present invention further, can also by the following technical solutions: described cushion block offers fixed orifices, in fixed orifices, pre-embedded bolt is installed.Described draw-in groove is cross groove.Install thermal baffle in described connective slot, thermal baffle can cover connective slot.The side of the vexed pit body of described heat resistance concrete arranges backing plate, and the side of backing plate arranges T-steel, one end of T-steel between two adjacent slabs, each L-type steel in the both sides of T-steel and the angle of two slabs.
The invention has the advantages that: the present invention by presetting cushion block on the vexed pit body of heat resistance concrete, then slab is bolted on cushion block, this mode of connection substantially increases the strength of joint of slab and the vexed pit body of heat resistance concrete, avoids in vexed slag process and easily occurs the phenomenon that slab comes off.Cushion block of the present invention connects the vexed pit body of heat resistance concrete by pre-embedded bolt, substantially increases the strength of joint of cushion block and the vexed pit body of heat resistance concrete, avoids cushion block and come off from the vexed pit body of heat resistance concrete.Boss on cushion block of the present invention can make there is gap between slab and the vexed pit body of heat resistance concrete, facilitates stuffed heat insulated layer between slab and heat resistance concrete vexed pit body.The present invention also has advantage compact, cheap for manufacturing cost and easy to use simple for structure.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention; Fig. 2 is the sectional structure schematic diagram of Fig. 1 along C-C; Fig. 3 is the sectional structure schematic diagram of Fig. 1 along D-D; Fig. 4 is that the E of Fig. 2 is to structural representation.
Mark illustrates: 1 heat resistance concrete vexed pit body 2 slab 3 thermofin 4 pre-embedded bolt 5 cushion block 6 boss 7 pickup groove 8 fixed block 9T type bolt 10 nut 11 thermal baffle 12 through hole 13 draw-in groove 14 backing plate 15L shaped steel 16T shaped steel 17 connective slot 18 connecting hole 19 fixed orifices.
Embodiment
Vexed pit slab stationary installation, comprise the vexed pit body 1 of heat resistance concrete, the internal side wall of the vexed pit body 1 of heat resistance concrete and bottom mounting plate base 2, cushion block 5 is installed in vexed pit body 1 inside of heat resistance concrete, cushion block 5 is installed pre-embedded bolt 4, cushion block 5 connects the vexed pit body 1 of heat resistance concrete by pre-embedded bolt 4, the side of cushion block 5 arranges boss 6, boss 6 is between the vexed pit body 1 of heat resistance concrete and slab 2, boss 6 makes the vexed pit body 1 of heat resistance concrete and slab 2 have certain interval, the vexed pit body 1 of heat resistance concrete offers pickup groove 7, draw-in groove 13 and through hole 12, draw-in groove 13 communicates with pickup groove 7, through hole 12 communicates with draw-in groove 13, in through hole 12, T-shaped bolt 9 is installed, fixed block 8 is installed in one end of T-shaped bolt 9, fixed block 8 coordinates with draw-in groove 13, slab 2 is offered connective slot 17 and connecting hole 18, connecting hole 18 communicates with connective slot 17, the other end of T-shaped bolt 9 is through connecting hole 18, the end mounting nuts 10 of T-shaped bolt 9, nut 10 is positioned at connective slot 17, between the vexed pit body 1 of described heat resistance concrete and slab 2, thermofin 3 is set.
The present invention by presetting cushion block 5 on the vexed pit body 1 of heat resistance concrete, then slab 2 is bolted on cushion block 5, this mode of connection substantially increases the strength of joint of slab 2 and the vexed pit body 1 of heat resistance concrete, avoids in vexed slag process and easily occurs the phenomenon that slab comes off.Cushion block 5 of the present invention connects the vexed pit body 1 of heat resistance concrete by pre-embedded bolt 4, substantially increases cushion block 5 and the strength of joint of the vexed pit body 1 of heat resistance concrete, avoids cushion block 5 and come off from the vexed pit body 1 of heat resistance concrete.Boss 6 on cushion block 5 of the present invention can make there is gap between slab 2 and the vexed pit body 1 of heat resistance concrete, facilitates stuffed heat insulated layer 3 between slab 2 and heat resistance concrete vexed pit body 1.
Described cushion block 5 offers fixed orifices 19, in fixed orifices 19, pre-embedded bolt 4 is installed.Fixed orifices 19 of the present invention can facilitate cushion block 5 to install pre-embedded bolt 4.
Described draw-in groove 13 is cross groove.Draw-in groove 13 of the present invention can coordinate from two angles with fixed block 8 for cross groove.
Install thermal baffle 11 in described connective slot 17, thermal baffle 11 can cover connective slot 17.Described thermal baffle 11 can prevent slag from tapping into into connective slot 17, prevents nut 10 from damaging.
The side of the vexed pit body 1 of described heat resistance concrete arranges backing plate 14, and the side of backing plate 14 arranges T-steel 16, one end of T-steel 16 between two adjacent slabs 2, each L-type steel 15 in the both sides of T-steel 16 and the angle of two slabs 2.Said structure can prevent slag from entering gap between adjacent slab 2, and can improve the stability of T-steel 16, forms protection simultaneously, avoid slab 2 seam crossing thermofin 3 impaired to thermofin 3.
Technical scheme of the present invention is not restricted in the scope of embodiment of the present invention.The technology contents of the not detailed description of the present invention is known technology.
Claims (5)
1. vexed pit slab stationary installation, it is characterized in that: comprise the vexed pit body (1) of heat resistance concrete, the internal side wall of the vexed pit body (1) of heat resistance concrete and bottom mounting plate base (2), cushion block (5) is installed in vexed pit body (1) inside of heat resistance concrete, cushion block (5) is installed pre-embedded bolt (4), cushion block (5) connects the vexed pit body (1) of heat resistance concrete by pre-embedded bolt (4), the side of cushion block (5) arranges boss (6), boss (6) is positioned between the vexed pit body (1) of heat resistance concrete and slab (2), boss (6) makes the vexed pit body (1) of heat resistance concrete and slab (2) have certain interval, the vexed pit body (1) of heat resistance concrete offers pickup groove (7), draw-in groove (13) and through hole (12), draw-in groove (13) communicates with pickup groove (7), through hole (12) communicates with draw-in groove (13), in through hole (12), T-shaped bolt (9) is installed, fixed block (8) is installed in one end of T-shaped bolt (9), fixed block (8) coordinates with draw-in groove (13), slab (2) is offered connective slot (17) and connecting hole (18), connecting hole (18) communicates with connective slot (17), the other end of T-shaped bolt (9) is through connecting hole (18), the end mounting nuts (10) of T-shaped bolt (9), nut (10) is positioned at connective slot (17), between the vexed pit body (1) of described heat resistance concrete and slab (2), thermofin (3) is set.
2. vexed pit slab stationary installation according to claim 1, is characterized in that: described cushion block (5) is offered fixed orifices (19), installs pre-embedded bolt (4) in fixed orifices (19).
3. vexed pit slab stationary installation according to claim 1, is characterized in that: described draw-in groove (13) is cross groove.
4. vexed pit slab stationary installation according to claim 1, is characterized in that: install thermal baffle (11) in described connective slot (17), thermal baffle (11) can cover connective slot (17).
5. vexed pit slab stationary installation according to claim 1, it is characterized in that: the side of the vexed pit body (1) of described heat resistance concrete arranges backing plate (14), the side of backing plate (14) arranges T-steel (16), one end of T-steel (16) is positioned between two adjacent slabs (2), each L-type steel (15) in the both sides of T-steel (16) and the angle of two slabs (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510912875.3A CN105349716B (en) | 2015-12-11 | 2015-12-11 | Vexed pit slab fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510912875.3A CN105349716B (en) | 2015-12-11 | 2015-12-11 | Vexed pit slab fixing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105349716A true CN105349716A (en) | 2016-02-24 |
| CN105349716B CN105349716B (en) | 2018-01-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510912875.3A Active CN105349716B (en) | 2015-12-11 | 2015-12-11 | Vexed pit slab fixing device |
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| Country | Link |
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| CN (1) | CN105349716B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113234873A (en) * | 2021-06-08 | 2021-08-10 | 中国二十二冶集团有限公司 | Multilayer assembled slag disintegrating pool |
| CN113969327A (en) * | 2021-10-25 | 2022-01-25 | 中冶东方工程技术有限公司 | Steel billet fixing device of steel slag hot stewing pit and steel slag hot stewing pit applying steel slag hot stewing pit |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201746558U (en) * | 2010-06-11 | 2011-02-16 | 鞍山钢铁集团公司 | Inner-wall steel billet fixing device of slag disintegrating pond |
| CN202643714U (en) * | 2012-05-23 | 2013-01-02 | 广东韶钢松山股份有限公司 | Molten steel slag hot-stuffy pool inner wall tightening device |
| CN202849448U (en) * | 2012-09-25 | 2013-04-03 | 济钢集团国际工程技术有限公司 | Slag pit billet fixing device |
| CN202989180U (en) * | 2012-12-21 | 2013-06-12 | 宝钢集团广东韶关钢铁有限公司 | Linear plate fixing device of steel slag pyrolytic device |
| CN205347454U (en) * | 2015-12-11 | 2016-06-29 | 济钢集团国际工程技术有限公司 | Vexed pit slab fixing device |
-
2015
- 2015-12-11 CN CN201510912875.3A patent/CN105349716B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201746558U (en) * | 2010-06-11 | 2011-02-16 | 鞍山钢铁集团公司 | Inner-wall steel billet fixing device of slag disintegrating pond |
| CN202643714U (en) * | 2012-05-23 | 2013-01-02 | 广东韶钢松山股份有限公司 | Molten steel slag hot-stuffy pool inner wall tightening device |
| CN202849448U (en) * | 2012-09-25 | 2013-04-03 | 济钢集团国际工程技术有限公司 | Slag pit billet fixing device |
| CN202989180U (en) * | 2012-12-21 | 2013-06-12 | 宝钢集团广东韶关钢铁有限公司 | Linear plate fixing device of steel slag pyrolytic device |
| CN205347454U (en) * | 2015-12-11 | 2016-06-29 | 济钢集团国际工程技术有限公司 | Vexed pit slab fixing device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113234873A (en) * | 2021-06-08 | 2021-08-10 | 中国二十二冶集团有限公司 | Multilayer assembled slag disintegrating pool |
| CN113969327A (en) * | 2021-10-25 | 2022-01-25 | 中冶东方工程技术有限公司 | Steel billet fixing device of steel slag hot stewing pit and steel slag hot stewing pit applying steel slag hot stewing pit |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105349716B (en) | 2018-01-16 |
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