CN203431170U - Novel spring type annular cooler sealing-structured device - Google Patents
Novel spring type annular cooler sealing-structured device Download PDFInfo
- Publication number
- CN203431170U CN203431170U CN201320520501.3U CN201320520501U CN203431170U CN 203431170 U CN203431170 U CN 203431170U CN 201320520501 U CN201320520501 U CN 201320520501U CN 203431170 U CN203431170 U CN 203431170U
- Authority
- CN
- China
- Prior art keywords
- sliding groove
- chute
- slide block
- sealing
- base
- 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
Links
Images
Landscapes
- Manufacture And Refinement Of Metals (AREA)
Abstract
The utility model discloses a novel spring type annular cooler sealing-structured device. The novel spring type annular cooler sealing-structured device comprises a sliding groove, a plurality of springs and a plurality of sliding blocks, and the springs and the sliding blocks are arranged in the sliding groove and arranged in a one-to-one correspondence mode in the length direction of the sliding groove. The lower ends of the springs are fixed to fixed spring fixing blocks arranged in the sliding groove, and the upper ends of the springs are fixed to the sliding blocks. Sealing pieces are arranged at an opening on the upper portion of the sliding groove, namely the joint portion of the sliding blocks and the sliding groove, and the upper end of each sliding block is designed into a taper. A base is arranged at the bottom of the sliding groove, the sliding groove is welded to the base, and a plurality of set bolts are arranged on two edges of the base in the length direction of the base. According to the novel spring type annular cooler sealing-structured device, the phenomena of sintering static seal air leakage and material leakage caused by abrasion of an annular cooler rubber type sealing structure and heat expansion and cold contraction of a trolley itself can be avoided, and fluctuation and potential safety hazards in the production process can be reduced.
Description
Technical field
The utility model relates to a kind of seal arrangement, particularly a kind of novel spring type central cooler sealing structure unit.
Background technique
The ironmaking system of Iron And Steel Industry, need to produce sintering deposit for blast furnace, and sintering deposit production is the previous process of blast furnace ironmaking, it is a kind of continuously production process, sintering deposit production process, except roasting and finished product, also mainly comprises that sintering deposit is former, fuel batching, batch mixing, cooling and screening etc.Wherein, sintering deposit is cooling is requisite production process in sintering process, is generally by central cooler or belt-cooling machine equipment, to be undertaken coolingly, and its cooling procedure is mainly carried out air blast by blower to circular cooler trolley and carried out.For central cooler, due to its trolley structure and the ring gauze technological principle demand of putting, in sintering cooling procedure, need circular cooler trolley to seal in case leak-stopping wind, and existing central cooler sealing configuration is mostly rubber sealing structure, also have the liquid sealing structure form that adopts, its central cooler outer shroud static seal is also the rubber sealing structure form adopting.Due to the reason that rubber weares and teares and chassis itself expands with heat and contract with cold, be easy to cause sintering static seal to leak out, leak material, sometimes air leak rate of air curtain can reach 50% level, so high air leak rate of air curtain causes sintering deposit cooling effect not good enough, finally cause the scaling loss such as finished product system belt, screening plant serious, to safety, bring larger hidden danger, also can bring very large impact to producing.
Summary of the invention
The problem that the utility model solves has been to provide a kind of novel spring type central cooler sealing structure unit, this model utility can be avoided because sintering static seal that situation that central cooler rubber-type sealing configuration wearing and tearing and chassis itself expand with heat and contract with cold causes leaks out and leaks the generation of material phenomenon, and reduction production process fluctuates and reduces production process potential safety hazard.
For solving the problems of the technologies described above, a kind of novel spring type central cooler of the utility model sealing structure unit, it is characterized in that, the spring and the slide block that comprise chute and be arranged at chute inside, described spring and slide block are a plurality of, described spring and slide block are along the length direction corresponding setting one by one of its chute, and the lower end of described spring is fixed on the inner fixing spring fixed block arranging of chute, and the upper end of spring is fixed on slide block.
The upper opening place of described chute, the binding site of slide block and chute arranges Sealing.
The upper end of described slide block is set to taper.
The bottom of described chute arranges base, and chute is welded on base, and the both sides of described base arrange some fixing bolts along its length.
The beneficial effects of the utility model are: this device can effectively solve the material problem of leaking out causing due to factors such as steel structure distortion, guide rails assembling error, chassis sideslip such as chassis in central cooler continuous operation process; This device is convenient for installation and maintenance, long service life, and maintenance cost is low, can utilize servicing machine meeting installation, reduces central cooler air leak rate of air curtain, reduces production accident, improves production process reliability.
Accompanying drawing explanation:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the utility model and the chassis structural representation while being used in combination;
In figure: 1-chute, 2-spring, 3-slide block, 4-spring fixed block, 5-base, 6-fixing bolt, 7-trolley breast plate, 8-sealing plate, 9-Sealing, 10-chassis pedestal.
Embodiment
For clearly demonstrating technical characterstic of the present utility model, below by an embodiment, and in conjunction with its accompanying drawing, this programme is set forth.
As shown in Figure 1 and Figure 2, the utility model provides a kind of novel spring type central cooler sealing structure unit, spring 2 and slide block 3 that it comprises chute 1 and is arranged at chute 1 inside, described spring 2 and slide block 3 are a plurality of, described spring 2 and slide block 3 are along the length direction corresponding setting one by one of its chute 1, the lower end of described spring 2 is fixed on the inner spring fixed block 4 arranging of chute 1, and the upper end of spring 2 is fixed on slide block 3.The bottom of described chute 1 arranges base 5, and chute 1 is welded on base 5, and the both sides of described base 5 arrange some fixing bolts 6 along its length.This device is changed in design easy disassembly like this.
As optimization, the upper end of slide block 3 is set to taper, can reduce like this friction between the sealing plate 8 arranging on slide block 3 and trolley breast plate 7.
As further optimization, the upper opening place of described chute 1, the binding site of slide block and chute 1 arranges Sealing 9.Between chute 1 and slide block, with Sealing 9, sealing is mainly to prevent that dust from entering in chute 1, to affect the movement of slide block 3.
During use, this device is installed on to the edge of chassis pedestal 10, upper end coordinates and forms confined space with the sealing plate 8 arranging on trolley breast plate 7, and under the effect of spring 2, slide block 3 and sealing plate 8 close contacts, can effectively prevent from leaking out.
In addition, when chassis runs to bend, part slide block 3 is separated with sealing plate 8, also can not affect its blanking, and can not cause wearing and tearing during blanking; When chassis goes in ring in operation process normal, the gap that the thermal distortion of chassis and trolley breast plate, the installation of guide rail injustice, chassis sideslip etc. cause, can pass through spring effective compensation, slide block and sealing plate is remained and contact, and forms enclosed space, prevents from leaking out.
Except the technical characteristics described in above-mentioned specification, be the known technology of those skilled in the art.
Claims (4)
1. a novel spring type central cooler sealing structure unit, it is characterized in that, the spring and the slide block that comprise chute and be arranged at chute inside, described spring and slide block are a plurality of, described spring and slide block are along the length direction corresponding setting one by one of its chute, the lower end of described spring is fixed on the inner fixing spring fixed block arranging of chute, and the upper end of spring is fixed on slide block.
2. a kind of novel spring type central cooler sealing structure unit according to claim 1, is characterized in that, the upper opening place of described chute, and the binding site of slide block and chute arranges Sealing.
3. a kind of novel spring type central cooler sealing structure unit according to claim 1, is characterized in that, the upper end of described slide block is set to taper.
4. a kind of novel spring type central cooler sealing structure unit according to claim 1, is characterized in that, the bottom of described chute arranges base, and chute is welded on base, and the both sides of described base arrange some fixing bolts along its length.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320520501.3U CN203431170U (en) | 2013-08-23 | 2013-08-23 | Novel spring type annular cooler sealing-structured device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320520501.3U CN203431170U (en) | 2013-08-23 | 2013-08-23 | Novel spring type annular cooler sealing-structured device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203431170U true CN203431170U (en) | 2014-02-12 |
Family
ID=50060208
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320520501.3U Expired - Fee Related CN203431170U (en) | 2013-08-23 | 2013-08-23 | Novel spring type annular cooler sealing-structured device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203431170U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103410971A (en) * | 2013-08-23 | 2013-11-27 | 济钢集团有限公司 | Novel spring type sealing structure device of annular cooling machine |
| CN103925802A (en) * | 2014-04-11 | 2014-07-16 | 攀钢集团西昌钢钒有限公司 | Metal sealing device of trolley of annular cooler |
-
2013
- 2013-08-23 CN CN201320520501.3U patent/CN203431170U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103410971A (en) * | 2013-08-23 | 2013-11-27 | 济钢集团有限公司 | Novel spring type sealing structure device of annular cooling machine |
| CN103410971B (en) * | 2013-08-23 | 2016-02-24 | 济钢集团有限公司 | A kind of spring central cooler sealing structure unit |
| CN103925802A (en) * | 2014-04-11 | 2014-07-16 | 攀钢集团西昌钢钒有限公司 | Metal sealing device of trolley of annular cooler |
| CN103925802B (en) * | 2014-04-11 | 2016-08-17 | 攀钢集团西昌钢钒有限公司 | Circular cooler trolley elastic metallic sealing device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103047869B (en) | Three-dimensional limiting type elastic sealing device of lower breast board of circular cooler trolley | |
| CN203431170U (en) | Novel spring type annular cooler sealing-structured device | |
| CN103410971B (en) | A kind of spring central cooler sealing structure unit | |
| CN201780000U (en) | Circular magnetic fluid sealing system of circular cooler | |
| CN206847845U (en) | A kind of coal power flowmeter protection mechanism | |
| CN102766712B (en) | Differential-pressure-free dust discharging device of blast furnace gravity dust collector | |
| CN202430242U (en) | Pot-string type blast furnace bell-less top charging device | |
| CN102538486B (en) | Ventilation fixed screen device of circular cooler | |
| CN204874566U (en) | Device is changed to blast furnace hot -blast valve | |
| CN102605121B (en) | No charging bell at furnace top of blast furnace feeding device | |
| CN202849468U (en) | Differential-pressure-free dust discharging device for gravitational dust collector of blast furnace | |
| CN202465812U (en) | Online brightness solid solution machine for stainless steel welding tubes | |
| CN202626216U (en) | Blast furnace bell-free top charging device | |
| CN204438819U (en) | A kind of central cooler slewing frame sealing device | |
| CN204718393U (en) | A kind of sintering pallet one-level water sealing device | |
| CN204718392U (en) | The rising guard apparatus of a kind of sintering pallet one-level water-stop solar heat protection | |
| CN204718391U (en) | A kind of pallet car body and fixation side baffle combination attemperator | |
| CN104864714A (en) | Secondary water-seal movable hot air sintering and sealing device of sintering machine | |
| CN204100808U (en) | Sintering machine and bottom heat insulation seal device thereof | |
| CN202818671U (en) | Electrode sealing guide device | |
| CN204198762U (en) | A kind of autocompensation installation of blast furnace top gearbox cooling system | |
| CN114383413B (en) | Side sealing device capable of automatically detecting pressure and belt sintering machine | |
| CN203824342U (en) | Magnetic steel brush type flexible sealing device for sintered ring-cooling machine or belt-cooling machine | |
| CN208901899U (en) | A kind of trolley and its sintering machine sealing | |
| CN106959016A (en) | A kind of chute-type sealing device for upper portion of annular cooler trolley |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140212 Termination date: 20170823 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |