CN101762159A - Flexible sealing and water sealing rotary forced-air cooler - Google Patents
Flexible sealing and water sealing rotary forced-air cooler Download PDFInfo
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- CN101762159A CN101762159A CN201010300696A CN201010300696A CN101762159A CN 101762159 A CN101762159 A CN 101762159A CN 201010300696 A CN201010300696 A CN 201010300696A CN 201010300696 A CN201010300696 A CN 201010300696A CN 101762159 A CN101762159 A CN 101762159A
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Abstract
This invention discloses a flexible sealing and water sealing rotary forced-air cooler, adopting multiple air blowers to connect with an air box through an air pipe, wherein the outer circumference of the top of the air box is connected with a side of a flexible sealing device, the other side of the flexible sealing device is connected with a rotary beam of a trolley, a water sealing device is respectively installed at the outsides of the flexible sealing device and the rotary beam, the outer circumference of the trolley is movably connected with a rotary sealing device, the water sealing device comprises an annular water tank the top of which is connected with a cover board, the centre of the annular water tank is provided with an annular clapboard, the annular clapboard is fixed at the bottom of the trolley, and the annular water tank is fixed on a flat slab of the stand. The connection scheme of the flexible sealing device and the flat slab of the stand overcomes the disadvantages of the gap existence, gas leakage, low working efficiency of annular cooler and electricity waste of the movable-static flexible sealing which uses a rubber sealing plate as a main body, and the invention is suitable for cooling different kinds of ores rotating on trolley.
Description
Technical field
A kind of flexible seal that the present invention relates to metallurgy sintered cooling adds the rotary forced-air cooler of water-stop.
Background technology
The sealing of existing circular cooler is to be the sound flexible seal that main body is formed with the rubber gasket sheet, finish sealing function, because circular cooler is bulky, diameter is from 20 meters to 50 meters, weight from hundreds of ton to thousands of tons of, its mounting base of forming the flexible rubber sealing plate of hermetically-sealed construction reaches contacted with it plane or conical surface rigid seal face is a kind of rivet welding structural member, processing difficulties, the faying face of making is difficult to reach sealing fully, though cause after installation through flexible compensation, but still there is the slit on the sealing surface of being association of activity and inertia, causes gas leakage, cause the circular cooler operating efficiency to descend, the circular cooler live load is increased, cause the kinetic energy waste, the dust that causes that leaks out blows to the circular cooler outside, causes air pollution and environmental pollution.At the problem of leaking out of circular cooler, the patent that now disclosed publication number is CN101118118A, this patent structure changes greatly, and weight increases big, cost up; Its static seal rubber slab touches the red heat ore, and rubber slab is easily burnt and be easily aging, and it is fast that rubber slab is damaged, and causes service life short, easily produces and leak out; Air supply direction is the sidepiece air-supply, and connecting pipe increases, and fault increases; Be not suitable for the transformation of existing equipment.
Summary of the invention
At above-mentioned situation, the invention provides a kind of water sealing device that on the basis of original sound flexible sealing arrangement, installs additional and form the rotary forced-air cooler that flexible seal adds water-stop.
For achieving the above object, a kind of flexible seal adds the rotary forced-air cooler of water-stop, comprise that several air blasts connect bellows through airduct, the bellows top external circumference connects a side of flexible sealing arrangement, the opposite side of flexible sealing arrangement is connected with the rotating beam of chassis, at flexible sealing arrangement and rotating beam outer setting water sealing device, flexibly connect rotary seal on the excircle of chassis; Described water sealing device comprises that the annular water tank top connects cover plate, and the central authorities of annular water tank are provided with toroidal membrane, and toroidal membrane is fixed on pallet bottom.
In order to realize result optimizing, improve, improve combination property of the present invention, further step is:
Described cover plate divides inside and outside two, and central authorities are provided with cannelure, and toroidal membrane stretches into the annular water tank bottom by cannelure.
In the described annular water tank suitable quantity of water is housed.
Described annular water tank is fixed on the frame flat board.
Described flexible sealing arrangement is connected with frame is dull and stereotyped.
The present invention adopts several air blasts to connect bellows through airduct, the bellows top external circumference connects a side of flexible sealing arrangement, the opposite side of flexible sealing arrangement is connected with the rotating beam of chassis, at flexible sealing arrangement and rotating beam outer setting water sealing device, flexibly connect rotary seal on the excircle of chassis, described water sealing device comprises that the annular water tank top connects cover plate, the central authorities of annular water tank are provided with toroidal membrane, toroidal membrane is fixed on pallet bottom, annular water tank is fixed on the frame flat board, flexible sealing arrangement and the dull and stereotyped scheme that is connected of frame, having overcome is the sound flexible seal that main body is formed with the rubber gasket sheet, has the slit, causes gas leakage, cause the circular cooler operating efficiency to descend the defective of waste of energy.
The beneficial effect that the present invention is produced compared to existing technology:
1, adopts water sealing device can make original moving flexible seal structure constant, reliability is guaranteed.
2, adopt secondary seal, leaking out of sound flexible seal intercepted fully at water sealing device, cooling air quantity is strengthened, improved the cooling-down effect of ore.
3, the water sealing device dust that causes air and the surrounding enviroment that caused that leak that prevented to leak out are polluted, and have protected surrounding enviroment.
4, improved the air blast efficient of air blast, thus reduced air blast electric energy loss, saved the energy.
5, the weight increase has seldom been saved investment on this machine structure, and is good in economic efficiency.
6,, water sealing device is simple in structure, easily manufactured, low cost of manufacture.
The present invention is applicable to cooling when various ores rotate on chassis.
Below in conjunction with the drawings and specific embodiments the present invention is described in further detail.
Description of drawings
Fig. 1 is an installation diagram of the present invention.
Fig. 2 is the local I of amplification of a water sealing device view.
Among the figure: 1, air blast, 2, airduct, 3, bellows, 4, flexible sealing arrangement, 5, water sealing device, 6, rotary seal, 7, chassis, 8, cover plate, 9, annular water tank, 10, toroidal membrane, 11, rotating beam, 12, flat board.
The specific embodiment
By accompanying drawing Fig. 1, shown in Figure 2, a kind of flexible seal adds the rotary forced-air cooler of water-stop, comprise that several air blasts 1 connect bellows 3 through airduct 2, bellows 3 top external circumference connect a side of flexible sealing arrangement 4, the opposite side of flexible sealing arrangement 4 is connected with the rotating beam 11 of chassis 7, at flexible sealing arrangement 4 and rotating beam 11 outer setting water sealing devices 5, flexibly connect rotary seal 6 on the excircle of chassis 7, water sealing device 5 comprises that annular water tank 9 tops connect cover plate 8, the central authorities of annular water tank 9 are provided with toroidal membrane 10, and toroidal membrane 10 is fixed on chassis 7 bottoms; Inside and outside the cover plate 8 minutes two, central authorities are provided with cannelure, and toroidal membrane 10 extend into annular water tank 9 bottoms by cannelure; Sealing water is housed in the annular water tank 9; Annular water tank 9 is fixed on frame flat board 12; Flexible sealing arrangement 4 is connected with frame dull and stereotyped 12.
During work, in annular water tank 9, add an amount of water earlier, also can select other liquid for use, start several air blasts 1, compressed air enters bellows 3 through airduct 2, distinguished and admirable through bellows 3, flexible sealing arrangement 4, the first road sealant that rotary seal 6 is formed, through the chassis 7 that rotates, red heat ore on the air-cooled chassis 7 is reduced to about 120 ° after conveyer belt is seen off the ore temperature, because the diameter of flexible sealing arrangement is at 20 meters to 50 meters, one side is installed on the rotating beam 11 of chassis 7, rotate with rotating beam 11, a side and bellows 3 stationary fits, the joint portion of the flexible sealing arrangement 4 of this structure inevitably can produce leaks out; In order to prevent to leak out, in flexible sealing arrangement 4 peripheries, by the flat board 12 that is tightly connected with flexible sealing arrangement 4, be fixed on adding on dull and stereotyped 12 annular water tank 9 of suitable quantity of water, with the sealing of chassis 7 bottoms, the toroidal membrane 10 that extend into annular water tank 9 bottoms is formed the second road sealant, stoped leaking out that flexible sealing arrangement 4 leaks fully, poor by the liquid level that the toroidal membrane 10 inside and outside waters surface are produced, the air pressure in the second road sealant is equated with the first road sealant inner air pressure.Stop leaking of leaking out fully by two road sealants, improved the operating efficiency of air blast 1, reduced waste of electric energy, the dust that also having stoped leaks out causes is raised outward, has protected peripheral air and clean environment.
Claims (5)
1. a flexible seal adds the rotary forced-air cooler of water-stop, it is characterized in that hermetically-sealed construction is to install water sealing device (5) additional in flexible sealing arrangement (4) outside; It comprises that several air blasts (1) connect bellows (3) through airduct (2), bellows (3) top external circumference connects a side of flexible sealing arrangement (4), the opposite side of flexible sealing arrangement (4) is connected with the rotating beam (11) of chassis (7), at flexible sealing arrangement (4) and rotating beam (11) outer setting water sealing device (5), flexibly connect rotary seal (6) on the excircle of chassis (7); Described water sealing device (5) comprises that annular water tank (9) top connects cover plate (8), and the central authorities of annular water tank (9) are provided with toroidal membrane (10), and toroidal membrane (10) is fixed on chassis (7) bottom.
2.2, a kind of flexible seal according to claim 1 adds the rotary forced-air cooler of water-stop, it is characterized in that described cover plate (8) divides inside and outside two, central authorities are provided with cannelure, toroidal membrane (10) stretches into annular water tank (9) bottom through cannelure.
3. a kind of flexible seal according to claim 1 adds the rotary forced-air cooler of water-stop, it is characterized in that in the described annular water tank (9) suitable quantity of water being housed.
4. a kind of flexible seal according to claim 1 adds the rotary forced-air cooler of water-stop, it is characterized in that described annular water tank (9) is fixed on the frame flat board (12).
5. a kind of flexible seal according to claim 1 adds the rotary forced-air cooler of water-stop, it is characterized in that described flexible sealing arrangement (4) is connected with frame flat board (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010300696A CN101762159A (en) | 2010-01-26 | 2010-01-26 | Flexible sealing and water sealing rotary forced-air cooler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010300696A CN101762159A (en) | 2010-01-26 | 2010-01-26 | Flexible sealing and water sealing rotary forced-air cooler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101762159A true CN101762159A (en) | 2010-06-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010300696A Pending CN101762159A (en) | 2010-01-26 | 2010-01-26 | Flexible sealing and water sealing rotary forced-air cooler |
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| CN (1) | CN101762159A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101957146A (en) * | 2010-09-07 | 2011-01-26 | 秦皇岛鸿泰机械有限公司 | Sealing device for annular cooling machine |
| CN102261850A (en) * | 2011-09-08 | 2011-11-30 | 中冶华天工程技术有限公司 | Water-sealed circular cooler |
| CN114870561A (en) * | 2022-05-18 | 2022-08-09 | 福建德尔科技股份有限公司 | Adsorption tower for preparing electronic-grade trifluoromethane |
-
2010
- 2010-01-26 CN CN201010300696A patent/CN101762159A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101957146A (en) * | 2010-09-07 | 2011-01-26 | 秦皇岛鸿泰机械有限公司 | Sealing device for annular cooling machine |
| CN101957146B (en) * | 2010-09-07 | 2012-09-12 | 秦皇岛鸿泰机械有限公司 | Sealing device for annular cooling machine |
| CN102261850A (en) * | 2011-09-08 | 2011-11-30 | 中冶华天工程技术有限公司 | Water-sealed circular cooler |
| CN114870561A (en) * | 2022-05-18 | 2022-08-09 | 福建德尔科技股份有限公司 | Adsorption tower for preparing electronic-grade trifluoromethane |
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| PB01 | Publication | ||
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Application publication date: 20100630 |