CN205235616U - Bag collector off -line promotes cylinder strutting arrangement - Google Patents
Bag collector off -line promotes cylinder strutting arrangement Download PDFInfo
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- CN205235616U CN205235616U CN201521022112.3U CN201521022112U CN205235616U CN 205235616 U CN205235616 U CN 205235616U CN 201521022112 U CN201521022112 U CN 201521022112U CN 205235616 U CN205235616 U CN 205235616U
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Abstract
The utility model discloses a bag collector off -line promotes cylinder strutting arrangement, including installing support and extension lift bar, the installing support includes flange, base -plate and connects the support frame of going up flange and base -plate, go up the flange and promote the cylinder and be connected, the base -plate is fixed on last box roof, the upper end and the cylinder lift bar lower extreme that promotes the cylinder of extension lift bar are connected, the lower extreme of extension lift bar passes the base -plate and is connected with the off -line valve plate. The utility model discloses a cylinder lift bar is in the outside of last box roof always, does not receive the influence of high temperature at the during operation, uses and has reduced the heat transfer speed that promotes the cylinder lift bar of cylinder lower time at high temperature environment, prevents that high temperature from damaging the seal cover that promotes in the cylinder, and the operation position through the cylinder lift bar can clearly and definitely observe the operating condition of off -line valve plate simultaneously, promotes the cylinder and directly can externally go on when overhauing, does not influence bag collector's normal work itself.
Description
Technical field
The utility model belongs to sack cleaner technical field, is specifically related to a kind of sack cleaner off-line lifting cylinder bracing or strutting arrangement.
Background technology
Large Size Bag Type Filters generally all adopts off-line pulse dust cleaning, sack cleaner off-line lifting cylinder is the executing agency of large-scale off-line type sack cleaner off-line valve closing and unlatching in the time of single chamber pulse dust cleaning, what the employing of off-line valve version was maximum is that vertically arranged lifting cylinder is driving, in the time of single chamber deashing, off-line valve cuts out valve plate by cylinder, the isolation of Shi Zhe filter chamber, adopt compressed gas source to carry out pulse dust cleaning to these indoor all dust-removal cloth-bags, after deashing finishes, cylinder resets valve plate is mentioned, filtration indoor air flow is unimpeded, and filter bag is reworked.
Current most widely used off-line valve is the one end that valve plate is directly fixed on to air cylinder lifting bar, the mounting flange of cylinder is directly seated on deduster upper box top board, by the preposition mounting flange sealing of cylinder, the open and close of off-line valve plate cannot be checked in outside, can only detect its state in upper box inside by electronic component. For high temperature modification sack cleaner, air cylinder lifting bar is subject to temperatures involved for a long time in upper box inside, and cylinder interior seal is fragile, greatly affects the service life of cylinder, and maintenance repair is also very difficult.
Utility model content
The purpose of this utility model is the technical problem existing in prior art in order to solve, and provides a kind of dependable performance, stable, favorable sealing property and lifting cylinder to keep in repair easy sack cleaner off-line lifting cylinder bracing or strutting arrangement.
In order to achieve the above object, the utility model is by the following technical solutions: a kind of sack cleaner off-line lifting cylinder bracing or strutting arrangement, comprise mounting bracket and lengthen lifting arm, described mounting bracket comprises upper flange, base-plate and connects the bracing frame of upper flange and base-plate, described upper flange is connected with lifting cylinder, described base-plate is fixed on upper box top board, the upper end of described lengthening lifting arm is connected with the air cylinder lifting bar lower end of lifting cylinder, and the lower end of described lengthening lifting arm is connected with off-line valve plate through base-plate.
Further, between described lengthening lifting arm and base-plate, adopt cover for seat to be connected with gland, described cover for seat is welded on base-plate, in described cover for seat, by fastening bolt, gland is installed, and embeds asbestos packing sealing strip between described cover for seat and gland.
Further, the upper end of described lengthening lifting arm is connected by knuckle joint with the lower end of air cylinder lifting bar.
Further, the lower end of described lengthening lifting arm and the welding of off-line valve plate.
Further, described upper flange and lifting cylinder are bolted.
Further, described base-plate is welded on upper box top board.
Further, weld with upper flange and base-plate respectively at the two ends of support frame as described above.
The relative prior art of the utility model has following beneficial effect: the utility model arranges mounting bracket on upper box top board, lifting cylinder is arranged on mounting bracket, by lengthening lifting arm, air cylinder lifting bar is connected with off-line valve plate simultaneously, air cylinder lifting bar is the outside in upper box top board always, in the time of work, be not subject to the impact of high temperature, being applied in hot environment lower time has reduced the heat transfer speed of the air cylinder lifting bar of lifting cylinder, prevent that high temperature from damaging the sealing shroud in lifting cylinder, can clearly observe the duty of off-line valve plate by the run location of air cylinder lifting bar simultaneously, lifting cylinder directly can carry out in outside in the time of maintenance, do not affect the normal work of sack cleaner itself, repair and maintenance is convenient. in addition, lengthen between lifting arm and base-plate and adopt cover for seat to be connected with gland, between cover for seat and gland, embed asbestos packing sealing strip and seal, guarantee to lengthen between lifting arm and upper box top board, seal tight air tight.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of the utility model mounting bracket.
Reference numeral implication is as follows: 1, lengthen lifting arm; 2, upper flange; 3, base-plate; 4, bracing frame; 5, lifting cylinder; 6, upper box top board; 7, air cylinder lifting bar; 8, off-line valve plate; 9, cover for seat; 10, gland; 11, fastening bolt; 12, asbestos packing sealing strip; 13, knuckle joint.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
As shown in Figure 1-2, a kind of sack cleaner off-line lifting cylinder bracing or strutting arrangement, comprise mounting bracket and lengthen lifting arm 1, mounting bracket comprises upper flange 2, base-plate 3 and connects the bracing frame 4 of upper flange 2 and base-plate 3, weld with upper flange 2 and base-plate 3 respectively at the two ends of bracing frame 4, bracing frame 4 adopts angle steel or the channel-section steel with sufficient intensity, ensures that lifting cylinder 5 lengthens the requirement of strength that lifting arm 1, off-line valve plate 8 and gas-flow resistance produce while lifting. Upper flange 2 is bolted with lifting cylinder 5, base-plate 3 is weldingly fixed on upper box top board 6, lengthening the upper end of lifting arm 1 and air cylinder lifting bar 7 lower ends of lifting cylinder 5 is connected by knuckle joint 13, weld through base-plate 3 and off-line valve plate 8 lower end that lengthens lifting arm 1, lengthening between lifting arm 1 and base-plate 3 adopts cover for seat 9 to be connected with gland 10, cover for seat 9 is welded on base-plate 3, in cover for seat 9, by fastening bolt 11, gland 10 is installed, between cover for seat 9 and gland 10, embeds asbestos packing sealing strip 12.
In the time of needs single chamber deashing, control lifting cylinder 5 off-line valve plate 8 is closed this filter chamber, adopt compressed gas source to carry out pulse dust cleaning to all dust-removal cloth-bags in this filter chamber, after deashing finishes, lifting cylinder 5 resets off-line valve plate 8 is mentioned, and filters indoor air flow unimpeded. In whole deashing process, air cylinder lifting bar 7, always in operate outside, is not subject to temperatures involved, and by the run location of the air cylinder lifting bar 7 of lifting cylinder 5 own, can clearly observe off-line valve plate 8 in opening the duty of still closing. Need to overhaul lifting cylinder 5 time, because off-line valve plate 8 and lengthening lifting arm 1 weld, non-easy worn part is without maintenance, only need overhaul air cylinder lifting bar 7 consumable accessorys that are positioned at outside lifting cylinder 5, whole maintenance process carries out in outside, does not affect the normal work of sack cleaner itself.
Claims (7)
1. a sack cleaner off-line lifting cylinder bracing or strutting arrangement, it is characterized in that: comprise mounting bracket and lengthen lifting arm (1), described mounting bracket comprises upper flange (2), the bracing frame (4) of base-plate (3) and connection upper flange (2) and base-plate (3), described upper flange (2) is connected with lifting cylinder (5), described base-plate (3) is fixed on upper box top board (6), the upper end of described lengthening lifting arm (1) is connected with air cylinder lifting bar (7) lower end of lifting cylinder (5), the lower end of described lengthening lifting arm (1) is connected with off-line valve plate (8) through base-plate (3).
2. a kind of sack cleaner off-line lifting cylinder bracing or strutting arrangement according to claim 1, it is characterized in that: between described lengthening lifting arm (1) and base-plate (3), adopt cover for seat (9) to be connected with gland (10), described cover for seat (9) is welded on base-plate (3), described cover for seat (9) is upper is provided with gland (10) by fastening bolt (11), between described cover for seat (9) and gland (10), embeds asbestos packing sealing strip (12).
3. a kind of sack cleaner off-line lifting cylinder bracing or strutting arrangement according to claim 1, is characterized in that: the upper end of described lengthening lifting arm (1) is connected by knuckle joint (13) with the lower end of air cylinder lifting bar (7).
4. a kind of sack cleaner off-line lifting cylinder bracing or strutting arrangement according to claim 1, is characterized in that: the lower end of described lengthening lifting arm (1) and off-line valve plate (8) welding.
5. a kind of sack cleaner off-line lifting cylinder bracing or strutting arrangement according to claim 1, is characterized in that: described upper flange (2) is bolted with lifting cylinder (5).
6. a kind of sack cleaner off-line lifting cylinder bracing or strutting arrangement according to claim 1, is characterized in that: described base-plate (3) is welded on upper box top board (6).
7. a kind of sack cleaner off-line lifting cylinder bracing or strutting arrangement according to claim 1, is characterized in that: weld with upper flange (2) and base-plate (3) respectively at the two ends of support frame as described above (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521022112.3U CN205235616U (en) | 2015-12-10 | 2015-12-10 | Bag collector off -line promotes cylinder strutting arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521022112.3U CN205235616U (en) | 2015-12-10 | 2015-12-10 | Bag collector off -line promotes cylinder strutting arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205235616U true CN205235616U (en) | 2016-05-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521022112.3U Active CN205235616U (en) | 2015-12-10 | 2015-12-10 | Bag collector off -line promotes cylinder strutting arrangement |
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| Country | Link |
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| CN (1) | CN205235616U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109675421A (en) * | 2019-02-13 | 2019-04-26 | 云南天朗环境科技有限公司 | A kind of sintering flue gas desulfurization denitration purification system and technique |
-
2015
- 2015-12-10 CN CN201521022112.3U patent/CN205235616U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109675421A (en) * | 2019-02-13 | 2019-04-26 | 云南天朗环境科技有限公司 | A kind of sintering flue gas desulfurization denitration purification system and technique |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |