CN203582798U - Automatic separation and automatic diffusion device for power failure of dust removing pipeline of coal charging vehicle - Google Patents
Automatic separation and automatic diffusion device for power failure of dust removing pipeline of coal charging vehicle Download PDFInfo
- Publication number
- CN203582798U CN203582798U CN201320663634.6U CN201320663634U CN203582798U CN 203582798 U CN203582798 U CN 203582798U CN 201320663634 U CN201320663634 U CN 201320663634U CN 203582798 U CN203582798 U CN 203582798U
- Authority
- CN
- China
- Prior art keywords
- automatic
- counterweight
- electro
- magnet
- web member
- 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.)
- Withdrawn - After Issue
Links
Images
Abstract
The utility model provides an automatic separation and automatic diffusion device for power failure of a dust removing pipeline of a coal charging vehicle. The automatic separation and automatic diffusion device comprises a first separating device, a first connecting member, a first balance weight, a first electromagnet, a second electromagnet, a second connecting member and a second balance weight, wherein the first separating device is arranged on a front dust removing pipeline of a dust removing guide sleeve, two ends of the first connecting member are respectively connected with the first separating device and the first balance weight, one end of the second connecting member is connected with the second balance weight, the other end of the second connecting member is connected with a diffusion pipeline cover plate through a pulley wheel, and the first electromagnet and the second electromagnet are connected with an external power supply. The automatic separation and automatic diffusion device is simple in structure and flexible in operation; and a sudden power failure condition exists in a coal charging process, the automatic separation and automatic diffusion device is capable of instantly separating a coal charging vehicle pipeline from a dust removing main pipeline, and capable of immediately opening the diffusion pipe cover plate to ensure that smoke in the pipeline escapes, and ensures the safety of equipment.
Description
Technical field
The utility model belongs to coking field, is specifically related to one and adds coal car cleaning shaft power failure partition and automatic bleeding device automatically.
Background technology
Add coal car dust-removal system and be and add coal car and coaling and produce the main collection device of flue dust in process, in normal production, add coal car to after good position, hydraulic push rod promotes the dedusting cover plate at dust removing tube road junction in opened condition, dedusting guide pin bushing hydro-cylinder stretches out dedusting guide pin bushing, be communicated with and add the dust-removal system on coal car dedusting and ground, dust-removal system is unlatching at a high speed, then adds the coal car operation of coalingging.After coalingging, add coal car and regain dedusting guide pin bushing by hydro-cylinder, close dedusting cover plate.Add coal car cleaning apparatus pipeline schematic diagram as shown in Figure 1, flue dust traffic direction when wherein black arrow represents dust-removal system work.Although this kind of design can meet the needs of normal production, but after the fault such as powers failure, add coal car dedusting guide pin bushing cannot regain cleaning shaft and add coal car in connected state occurring, cause coal-charging smoke to enter in a large number in cleaning shaft, meet the naked light accident of very easily blasting.For this problem, generally by being arranged on the hydraulic accumulator adding on coal car, mentioning and add coal inner sleeve and the bleeder cover plate that coal car is connected with coke oven, the mode of artificial lid bell prevents that flue dust from entering cleaning shaft, but this method is consuming time longer, flue dust easily accumulates in pipeline, and operating process danger is larger.In addition, have no effective treatment process.
Utility model content
The purpose of this utility model is to overcome above-mentioned deficiency, provides one to add coal car cleaning shaft and has a power failure automatic the partition and automatic bleeding device.
The coal car cleaning shaft that adds that the utility model provides has a power failure automatic the partition and bleeding device, comprises the first partition apparatus, the first web member, the first counterweight, the first electro-magnet, the second electro-magnet, the second web member and the second counterweight; Described the first partition apparatus is arranged on the cleaning shaft being connected with dedusting guide pin bushing, the two ends of described the first web member are connected with the first partition apparatus and the first counterweight respectively, one end of described the second web member connects the second counterweight, the other end is connected with bleeder cover plate, described the first electro-magnet is connected with external power source with the second electro-magnet, described the first electro-magnet can pick up or adhesive the first counterweight when energising, open the first partition apparatus, described the second electro-magnet can pick up or adhesive the second counterweight when energising, closes bleeder cover plate; Described the first partition apparatus can cut off cleaning shaft.
Preferably, described the first partition apparatus is flap valve, and the first web member is turnover panel connecting rod.
Preferably, described the second web member is metallic cable.
Preferably, described the second web member is connected by pulley with bleeder cover plate.Described pulley can have multiple.
In normal productive process, automatically partition apparatus place electro-magnet obtains electric, counterweight (comprising the second counterweight and the first counterweight) is inhaled at desired location, by the first web member, drive is arranged on and adds before coal car dedusting guide pin bushing the turnover panel in the first partition apparatus on cleaning shaft in opened condition, thereby guarantees to add the unimpeded of coal car cleaning shaft in normal production; Automatic bleeding device place electro-magnet also electric, counterweight is inhaled at desired location, make the second web member in the state of not stressing, keep diffusing cover plate and closing.While occurring having a power failure suddenly, two place's electro-magnet dead electricity simultaneously, counterweight drops under action of gravity, and in partition apparatus, counterweight drives turnover panel action in the first partition apparatus automatically, makes turnover panel in closing condition, thereby cuts off fast cleaning shaft; In automatic bleeding device, counterweight is strained the second web member and is made to diffuse cover plate in opened condition simultaneously, thereby makes in time ducted flue dust overflow.
The utility model is simple in structure, flexible operation, and when there is unexpected power failure situation in coal process, this device energy moment will add coal car pipeline and dedusting main pipeline and cut off, and can in time bleeder cover plate be opened ducted flue dust is overflowed, and guarantee the safety of equipment.
Accompanying drawing explanation
Fig. 1: add coal car dust-removal system pipeline schematic diagram.
Fig. 2: add coal car cleaning shaft and have a power failure automatic the partition and automatic bleeding device normal operating conditions schematic diagram.
Fig. 3: add coal car cleaning shaft and have a power failure automatic the partition and automatic bleeding device power failure emergency rating schematic diagram.
Accompanying drawing sign:
1, cleaning shaft; 2, the first partition apparatus; 3: the first web members; 4: turnover panel counterweight; 5: the first electro-magnet; 6, bleeder cover plate; 7, the second web member; 8, pulley; 9, the second counterweight; 10, the second electro-magnet, 11, diffuse channel.
Embodiment
Below in conjunction with accompanying drawing, the utility model device is described further:
As shown in Figure 2 add coal car dust-removal system, comprise cleaning shaft 1 and diffuse channel 12, it also comprises that the coal car cleaning shaft that adds of the present utility model has a power failure and automatically cuts off and automatic bleeding device, and this device mainly comprises: the first partition apparatus 2, the first web member 3, turnover panel counterweight 4, the first electro-magnet 5, diffuse cover plate 6, the second web member 7(selects seizing wire herein), pulley 8, the second counterweight 9 and the second electro-magnet 10.Described the first partition apparatus 2 is arranged on the cleaning shaft being connected with dedusting guide pin bushing, the two ends of described the first web member 3 are connected with the first partition apparatus 2 and the first counterweight 4 respectively, one end of described the second web member 7 connects the second counterweight 9, the other end is connected with bleeder cover plate 6, described the first electro-magnet 5 is connected with external power source with the second electro-magnet 10, described the first electro-magnet 5 can pick up or adhesive the first counterweight 4 when energising, open the first partition apparatus, described the second electro-magnet 10 can pick up or adhesive the second counterweight 9 when energising, closes and diffuses cover plate 6.
In normal productive process (shown in Fig. 2), automatic partition apparatus (position, Fig. 2 bottom right) is located the first electro-magnet 5 and is obtained electric, turnover panel counterweight 4 is inhaled at desired location, by the first web member 3, drive is arranged on the interior turnover panel 2 of the first partition apparatus adding on the front cleaning shaft 1 of coal car dedusting guide pin bushing in opened condition, thereby guarantees to add the unimpeded of coal car cleaning shaft in normal production; Automatic bleeding device (Fig. 2 top-left position) locate the second electro-magnet 10 also electric, the second counterweight 9 is inhaled at desired location, make the second web member 7 in the state of not stressing, keep diffusing cover plate 6 and closing.Have a power failure while meeting an urgent need (shown in Fig. 3), two place's electro- magnet 5,10 dead electricity simultaneously, counterweight 4,9 is sagging under action of gravity, and in partition apparatus, counterweight drives turnover panel 2 in the first partition apparatus to move automatically, make turnover panel 2 in closing condition, thereby cut off fast cleaning shaft 1; In automatic bleeding device, counterweight 9 is strained the second web member 7 and is made to diffuse cover plate 6 in opened condition, thereby in time the flue dust in diffuse channel 11 is overflowed.
Claims (4)
1. add coal car cleaning shaft and have a power failure automatic the partition and a bleeding device, comprise the first partition apparatus, the first web member, the first counterweight, the first electro-magnet, the second electro-magnet, the second web member and the second counterweight; Described the first partition apparatus is arranged on the cleaning shaft being connected with dedusting guide pin bushing, the two ends of described the first web member are connected with the first partition apparatus and the first counterweight respectively, one end of described the second web member connects the second counterweight, the other end is connected with bleeder cover plate, described the first electro-magnet is connected with external power source with the second electro-magnet, described the first electro-magnet can pick up or adhesive the first counterweight when energising, open the first partition apparatus, described the second electro-magnet can pick up or adhesive the second counterweight when energising, closes bleeder cover plate; Described the first partition apparatus can cut off cleaning shaft.
2. device according to claim 1, is characterized in that, described the second web member is metallic cable.
3. device according to claim 1, is characterized in that, described the second web member is connected by pulley with bleeder cover plate.
4. device according to claim 1, is characterized in that, described the first partition apparatus is flap valve, and the first web member is turnover panel connecting rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320663634.6U CN203582798U (en) | 2013-10-25 | 2013-10-25 | Automatic separation and automatic diffusion device for power failure of dust removing pipeline of coal charging vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320663634.6U CN203582798U (en) | 2013-10-25 | 2013-10-25 | Automatic separation and automatic diffusion device for power failure of dust removing pipeline of coal charging vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203582798U true CN203582798U (en) | 2014-05-07 |
Family
ID=50580748
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320663634.6U Withdrawn - After Issue CN203582798U (en) | 2013-10-25 | 2013-10-25 | Automatic separation and automatic diffusion device for power failure of dust removing pipeline of coal charging vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203582798U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103525439A (en) * | 2013-10-25 | 2014-01-22 | 莱芜钢铁集团有限公司 | Coal feeding vehicle dedusting pipeline power failure automatic partition and automatic release device |
-
2013
- 2013-10-25 CN CN201320663634.6U patent/CN203582798U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103525439A (en) * | 2013-10-25 | 2014-01-22 | 莱芜钢铁集团有限公司 | Coal feeding vehicle dedusting pipeline power failure automatic partition and automatic release device |
| CN103525439B (en) * | 2013-10-25 | 2014-10-08 | 莱芜钢铁集团有限公司 | Coal feeding vehicle dedusting pipeline power failure automatic partition and automatic release device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103764460A (en) | Battery pack replacement device for electric vehicle | |
| CN103525439B (en) | Coal feeding vehicle dedusting pipeline power failure automatic partition and automatic release device | |
| CN203452521U (en) | Top cover opening mechanism for cabin | |
| CN103738872B (en) | Flame-proof type hydraulic power unit and SQ-1200 endless rope series tractor collection control integration unit | |
| CN203582798U (en) | Automatic separation and automatic diffusion device for power failure of dust removing pipeline of coal charging vehicle | |
| CN203669909U (en) | Mechanical automatic locking device of coal mine air doors | |
| CN104842823A (en) | Busbar joint mechanism of subway tunnel | |
| CN103434419B (en) | A kind of subway tunnel | |
| CN202228229U (en) | Gas exhaust device of fuel system of automobile | |
| CN201593440U (en) | Safety ventilation door with full automatic locking function | |
| CN203729770U (en) | Window easy-opening system | |
| CN104709116A (en) | Busbar connector device of subway tunnel | |
| CN202294326U (en) | Automatic pantograph lifting device of pantograph | |
| CN203173406U (en) | Scraper machine | |
| CN204577986U (en) | Multi-functional line walking dolly | |
| CN102182489A (en) | Automated control throttle for belt roadway of mechanical mine | |
| CN205606186U (en) | Natural gas differential pressure energy recuperation unit device | |
| CN103396812B (en) | Flue gas rapid cut-off device for coal charging cars and operating method of flue gas rapid cut-off device | |
| CN104627005A (en) | Double-energy-driven mine vehicle | |
| CN205203033U (en) | Mining full -automatic radar stop buffer | |
| CN204717494U (en) | A kind of novel low clearance Tunnel Lamp | |
| CN202248459U (en) | Automatically-opened skylight | |
| CN210977561U (en) | Air shaft anti-air door operation structure | |
| CN208285648U (en) | A kind of dangerous situation emergency communication cabinet | |
| CN205117046U (en) | There is high -efficient improved type track bound emergency exit DCU module |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140507 Effective date of abandoning: 20141008 |
|
| RGAV | Abandon patent right to avoid regrant |