CN204485445U - A kind of desulphurization system vacuum belt filter cloth tensioning apparatus - Google Patents
A kind of desulphurization system vacuum belt filter cloth tensioning apparatus Download PDFInfo
- Publication number
- CN204485445U CN204485445U CN201420816043.2U CN201420816043U CN204485445U CN 204485445 U CN204485445 U CN 204485445U CN 201420816043 U CN201420816043 U CN 201420816043U CN 204485445 U CN204485445 U CN 204485445U
- Authority
- CN
- China
- Prior art keywords
- idler roller
- filter cloth
- guide groove
- tensioning apparatus
- vacuum belt
- 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
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Abstract
The utility model discloses a kind of desulphurization system vacuum belt filter cloth tensioning apparatus, comprising: two idler roller guiding slot holders, it are respectively arranged with idler roller guide groove; Two slide blocks, it is chimeric with described idler roller guide groove respectively, and can slide up and down in described idler roller guide groove; Idler roller, its two ends are fixedly connected with from different slide blocks respectively; Counter weight device, it hangs and to be fixed on below described idler roller and to keep at a certain distance away with described regulating wheel, and its two ends are fixedly connected with from different described slide blocks respectively.The utility model cancels the bearing block of the original fixed filter cloth adjusting device of filter, change the guide groove pattern that can slide up and down into, if idler roller is certain distance up or down, by increasing accordingly or reducing counterweight, make idler roller in the centre position of guide groove, can ensure that filter cloth guide roller can not flexural deformation like this, extend the service life of filter cloth, reduce equipment failure rate.
Description
Technical field
The utility model relates to filter field, particularly a kind of desulphurization system vacuum belt filter cloth tensioning apparatus.
Background technology
Regulating wheel is the tensioning apparatus of V belt translation, when the centre-to-centre spacing be with can not regulate, regulating wheel can be adopted to be with tensioning.Regulating wheel is generally arranged in the inner side of slack list, thus makes band only by bend in one direction, and meanwhile, for ensureing that the unlikely reduction of small pulley cornerite is too much, regulating wheel should be tried one's best near large belt wheel installation.
The fixed adjusting device of the many employings of design and installation of vacuum belt filter equipment, adjustment due to filter cloth tensile force judges by personal experience, time as excessive in tensile force adjustment, filter cloth runs a period of time after-contraction and tightens, increase tensile force, the filter cloth guide roller flexural deformation on top can be caused even to break, the vitals such as filter cloth, feeding device can be damaged simultaneously, cause equipment because of fault stoppage in transit accident for a long time.
Utility model content
For above-mentioned technical problem, the utility model provides desulphurization system vacuum belt filter cloth tensioning apparatus, comprising:
Two idler roller guiding slot holders, it are respectively arranged with idler roller guide groove;
Two slide blocks, it is chimeric with described idler roller guide groove respectively, and can slide up and down in described idler roller guide groove;
Idler roller, its two ends are fixedly connected with from different slide blocks respectively;
Counter weight device, it to be arranged on below described idler roller and to keep at a certain distance away with described idler roller, and its two ends are fixedly connected with from different described slide blocks respectively.
Preferred version is: described counter weight device comprises counter-balanced carriage and leaves the balancing weight on described counter-balanced carriage in.
Preferred version is: described slide block is fixedly connected with by angle bar with described counter-balanced carriage.
Preferred version is: described slide block material has some strength and non-corrosive.
Preferred version is: described slide block is nylon material.
Preferred version is: the concave part of described guide groove is rectangular shape.
Preferred version is: described slide block is plate shaped, and its plate face is chimeric with described rectangular recess portion.
Preferred version is: described balancing weight is irony structure.
Preferred version is: described counter-balanced carriage is the rectangle frame of a breach, and the length of described rectangle frame is consistent with described idler roller length.
The utility model cancels the bearing block of the original fixed filter cloth adjusting device of filter, change the guide groove pattern that can slide up and down into, if idler roller is certain distance up or down, by increasing accordingly or reducing counterweight, make idler roller in the centre position of guide groove, can ensure that filter cloth guide roller can not flexural deformation like this, extend filter cloth, extend the service life of filter cloth, reduce equipment failure rate.
Accompanying drawing explanation
Fig. 1 is general construction schematic diagram of the present utility model;
Fig. 2 is the structural representation of the utility model idler roller guiding slot holder and guide groove;
Fig. 3 is the utility model counter-balanced carriage structural representation;
Fig. 4 is the rectangle frame schematic diagram of the utility model counter-balanced carriage.
Detailed description of the invention
Be described in further detail the utility model below in conjunction with accompanying drawing, the utility model comprises:
Two idler roller guiding slot holders 3, it are respectively arranged with idler roller guide groove 1, and described guide groove 1 is rectangle frame groove, and described guiding slot holder 3 is for being fixedly installed;
Two slide blocks 4, it is chimeric with described idler roller guide groove 1 respectively, and can slide up and down in described idler roller guide groove 1, can not left and right translation, described slide block 4 is plate shaped, and its plate face is chimeric with described rectangle frame groove, slide block 4 can only be moved up and down, can not move left and right, described slide block 4 material has some strength and non-corrosive, can be nylon plate;
Idler roller 8, its two ends are fixedly connected with from different slide blocks 4 respectively, and idler roller 8 is fixedly connected with slide block 4 by bolt, by slide block 4 sliding up and down in guide groove 1, drive idler roller 8 to move up and down, thus have adjusted the tensioning of filter cloth;
Counter weight device, it to be arranged on below described idler roller 8 and to keep at a certain distance away with described idler roller 8, and its two ends are fixedly connected with from different described slide blocks 4 respectively, described counter weight device comprises counter-balanced carriage 5 and leaves the balancing weight 6 on described counter-balanced carriage in, described counter-balanced carriage 5 is the rectangle frame 7 of a breach and the length of rectangle frame 7 is consistent with described idler roller 8 length, balancing weight 6 leaves in rectangle frame 7, balancing weight 6 is irony structure, slide block 4 is fixedly connected with by angle bar 2 with counter-balanced carriage 5, movable slider 4 is with to move up and down by increasing or reduce balancing weight 6, slide block 4 drives idler roller 8 to move up and down, thus have adjusted the tensioning of filter cloth,
Former design filter cloth tensioning apparatus is the tensile force changing filter cloth by adjusting idler roller up or down, accurately cannot judge that whether tight power is excessive in actual motion, usually can cause the stressed excessive and flexural deformation of top guide roller or even break.
The utility model is the horizontal displacement of restriction idler roller 8, can only slide up and down.In idler roller 8 bottom, counter-balanced carriage 5 is installed, is suspended on idler roller 8 two ends.Balancing weight 6 is progressively increased after whole assembling is in place, keep idler roller 8 in guide groove 1 centre position, centre position is the optimum position of filter cloth tensioning, then filter is started, appropriate increase counterweight, keep idler roller 8 in guide groove 1 centre position, by normal operating mode feed dehydrating operation, increase balancing weight 6 and keep idler roller 8 in guide groove 1 centre position.
Such as, when filter cloth relaxes, adjustment idler roller 8 is needed to carry out tensioning filter cloth, can progressively increase balancing weight 6, the counter-balanced carriage 5 of gaining in weight drives the slide block 4 be fixedly connected with it to move downward, slide block 4 drives idler roller 8 to move downward, thus add the tensile force of filter cloth, in the process regulated, to progressively increase balancing weight 6, slide block 4 be kept in the centre position of guide groove 1, to prevent idler roller 8 dieback, cause the flexural deformation of filter cloth guide roller even to break, the vitals such as filter cloth, feeding device can be damaged simultaneously, have a strong impact on industrial production.
Although embodiment of the present utility model is open as above, but it is not restricted to listed in description and embodiment utilization, it can be applied to various applicable field of the present utility model completely, for those skilled in the art, can easily realize other amendment, therefore do not deviating under the universal that claim and equivalency range limit, the utility model is not limited to specific details and illustrates here and the legend described.
Claims (8)
1. a desulphurization system vacuum belt filter cloth tensioning apparatus, is characterized in that, comprising:
Two idler roller guiding slot holders, it are respectively arranged with idler roller guide groove;
Two slide blocks, it is chimeric with described idler roller guide groove respectively, and can slide up and down in described idler roller guide groove;
Idler roller, its two ends are fixedly connected with from different slide blocks respectively;
Counter weight device, it hangs and to be fixed on below described idler roller and to keep at a certain distance away with described idler roller, and its two ends are fixedly connected with from different described slide blocks respectively.
2. desulphurization system vacuum belt filter cloth tensioning apparatus according to claim 1, it is characterized in that, described counter weight device comprises counter-balanced carriage and leaves the balancing weight on described counter-balanced carriage in.
3. desulphurization system vacuum belt filter cloth tensioning apparatus according to claim 2, it is characterized in that, described slide block is fixedly connected with by angle bar with described counter-balanced carriage.
4. desulphurization system vacuum belt filter cloth tensioning apparatus according to claim 1, it is characterized in that, described slide block is nylon material.
5. desulphurization system vacuum belt filter cloth tensioning apparatus according to claim 1, is characterized in that, the concave part of described guide groove is rectangular shape.
6. desulphurization system vacuum belt filter cloth tensioning apparatus according to claim 5, it is characterized in that, described slide block is plate shaped, and its plate face is chimeric with described rectangular recess portion.
7. desulphurization system vacuum belt filter cloth tensioning apparatus according to claim 2, it is characterized in that, described balancing weight is irony structure.
8. desulphurization system vacuum belt filter cloth tensioning apparatus according to claim 2, it is characterized in that, described counter-balanced carriage is the rectangle frame of a breach, and the length of described rectangle frame is consistent with described idler roller length.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420816043.2U CN204485445U (en) | 2014-12-19 | 2014-12-19 | A kind of desulphurization system vacuum belt filter cloth tensioning apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420816043.2U CN204485445U (en) | 2014-12-19 | 2014-12-19 | A kind of desulphurization system vacuum belt filter cloth tensioning apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204485445U true CN204485445U (en) | 2015-07-22 |
Family
ID=53564741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420816043.2U Expired - Fee Related CN204485445U (en) | 2014-12-19 | 2014-12-19 | A kind of desulphurization system vacuum belt filter cloth tensioning apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204485445U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104436805A (en) * | 2014-12-19 | 2015-03-25 | 大唐桂冠合山发电有限公司 | Filter cloth tensioning device of vacuum belt filter of desulfurization system |
-
2014
- 2014-12-19 CN CN201420816043.2U patent/CN204485445U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104436805A (en) * | 2014-12-19 | 2015-03-25 | 大唐桂冠合山发电有限公司 | Filter cloth tensioning device of vacuum belt filter of desulfurization system |
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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: 20150722 Termination date: 20151219 |
|
| EXPY | Termination of patent right or utility model |