CN204543741U - The provision for disengagement of a kind of disk vacuum filter filter fan - Google Patents
The provision for disengagement of a kind of disk vacuum filter filter fan Download PDFInfo
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- CN204543741U CN204543741U CN201520240342.0U CN201520240342U CN204543741U CN 204543741 U CN204543741 U CN 204543741U CN 201520240342 U CN201520240342 U CN 201520240342U CN 204543741 U CN204543741 U CN 204543741U
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Abstract
The utility model discloses the provision for disengagement of a kind of disk vacuum filter filter fan, belong to disk vacuum filter field, which solve existing disk vacuum filter filter fan and remove difficulty, demolishing process labor intensive and time, and the problem of easy damage equipment.The utility model comprises support, handwheel and screw mandrel; Described support is circular tube shaped, and the side of its lower end is provided with opening; Described screw mandrel is pole shape, and internal stent is stretched in one end of screw mandrel, and the other end is provided with handwheel, and handwheel and screw mandrel are for being threaded, and one end that screw mandrel stretches into internal stent is provided with pulls out fan fork, pulls out fan fork and stretches out through the opening of pedestal lower end.The utility model energy fast dismantling is except filter fan, and stability is high, not injury device, saves manpower and working time, reduces cost of equipment maintenance, has the advantage that structure is simple, reasonable in design, be easy to manufacture.
Description
Technical field
The utility model belongs to disk vacuum filter field, specifically, relates to the provision for disengagement of a kind of disk vacuum filter filter fan.
Background technology
Disk vacuum filter utilizes vacuum as filtration power, makes slurry carry out the equipment of Separation of Solid and Liquid.Disk vacuum filter comprises filtration disk and filter fan; The operation principle of disk vacuum filter is: filter disk and driven by decelerator and open type gear driving by buncher, and with certain rotational speed in the cell body filling ore pulp, when filtering a certain filter fan on disk and being in filtration adsorption zone, due to vavuum pump to act on filter medium both sides mineralization pressure poor, make solid material be adsorbed on filter medium (filter cloth) go up and form filter cake, filtrate is then discharged through filtrate pipe and dispensing head; When filter fan departs from and after entering drying zone, filter cake, under the suction force effect of vacuum, dewaters further from mineral pulp level, water is discharged from filtrate pipe and dispensing head again, and filter cake is therefore dry.After entering discharge zone, filter cake unloads, and falls into discharge groove, is transported by collection ore deposit belt conveyer.
Disk vacuum filter is furnished with multiple filtering table, and each filtering table is provided with multiple filter fan.As depicted in figs. 1 and 2, filter fan is fan-shaped, and outer surface cover has filter cloth bag for adsorbent solid material, and bottom is circular tube shaped interface, and circular tube shaped interface inserts on the filtrate pipe of disk vacuum filter main shaft; Filter fan and filter fan is multiple is close to successively, multiple filter fan forms circular filter disc; Filter fan and filter cloth bag are fixed on the filtrate pipe of main shaft by screw rod, nut and pressing plate.Filter fan when mounted, needs blocks of insertion, compresses; Also blocks of taking-up is needed during maintenance.Due to adjacent filter fan lean on comparatively tight, adsorbed again a large amount of solid materials during work, comparatively difficult when retracting filter fan.Usually take method for dismounting to be that artificial both hands are chosen, need knock, even employ driving and choose, so not only labor intensive and time, and filter fan damaged condition is comparatively common, increase maintenance of equipment cost.
Chinese Patent Application No. 201420427519.3, the patent document in publication date on December 10th, 2014, disclose a kind of disk vacuum filter filter fan, comprise the side plate that correspondence is distributed in both sides, top board and connection chamber is connected with respectively at the two ends of both sides side plate, connection chamber is provided with installation port, in both sides, side sheet room is also set with filter cloth, both sides side plate and top board and connection chamber enclose formation space in be movably equipped with the filter plate with filter opening positioned opposite, the elastic supporting mechanism when filter plate is close to each other, it being provided to elastic anchorage force is provided with between described filter plate.This utility model also relates to a kind of disk vacuum filter using above-mentioned disk vacuum filter filter fan structure.This filter fan in use can realize the quick disengaging of filter cake attached to it, can ensure the Effec-tive Function of filter.This filter fan is connected with the filtrate pipe of Technologies on Disc Press Filters main shaft, removes more difficult; Demolishing process labor intensive and time, and easily damage filter fan.
Chinese Patent Application No. 201420244447.9, the patent document in publication date on October 8th, 2014, disclose a kind of filter fan extracting tool of disk filter, comprise base, support member and tumbler, base is for snapping fit onto the filtrate pipe of disk filter, support member is fixed on base, and tumbler comprises cursor and is arranged on the tumbler bayonet socket of cursor one end, and tumbler is pivotally connected on support member by cursor.Use this utility model, the time of dismounting filter fan can be shortened, save the muscle power of operator, prevent filter fan impaired, but this utility model is in the problem of dismounting filter fan process also existence and stability deficiency, easily makes filter fan generation bending damage.
Summary of the invention
The problem that 1, will solve
Difficulty is removed for existing disk vacuum filter filter fan, demolishing process labor intensive and time, and the problem of easy damage equipment, the utility model provides the provision for disengagement of a kind of disk vacuum filter filter fan, can remove filter fan by fast dismantling, stability is high, not injury device, save manpower and working time, reduce cost of equipment maintenance.
2, technical scheme
For solving the problem, the utility model adopts following technical scheme.
The provision for disengagement of a kind of disk vacuum filter filter fan, comprises support, also comprises handwheel and screw mandrel; Described support is circular tube shaped, and the side of its lower end is provided with opening; Described screw mandrel is pole shape, and internal stent is stretched in one end of screw mandrel, and the other end is provided with handwheel, and handwheel and screw mandrel are for being threaded, and one end that screw mandrel stretches into internal stent is provided with pulls out fan fork, pulls out fan fork and stretches out through the opening of pedestal lower end.
Preferably, described pedestal upper end is also provided with locator card.
Preferably, described locator card one end is annular casing, and the other end is channel-shaped holder; Annular casing is enclosed within support, and it coordinates for matched in clearance, channel-shaped holder and support vertical.
Preferably, the lateral opening of described pedestal lower end is rectangle channel-shaped opening.
Preferably, the screw thread that described screw mandrel is connected with handwheel is trapezoidal thread.
Preferably, described fan fork one end of pulling out is fixedly connected with screw mandrel, and the other end is annular clamp shape.
Preferably, the lower end of described support is also provided with one piece of arc.
3, beneficial effect
Compared to prior art, the beneficial effects of the utility model are:
(1) the utility model can substitute the not high equipment dismounting disk vacuum filter filter fan of artificial or general stability, be supported in disk vacuum filter main body by support, pull out fan fork and live filter fan, relative rotary motion between screw mandrel and handwheel, filter fan easily, is fast taken out disk vacuum filter main body, not injury device, saves manpower and working time, reduces cost of equipment maintenance;
(2) the utility model pedestal upper end is also provided with locator card, and locator card one end is annular casing, and the other end is channel-shaped holder; Annular casing is enclosed within support, and it coordinates for matched in clearance, channel-shaped holder and support vertical, locator card can hold filter fan, and can slide by opposite brackets, guarantees that filter fan unloading process is parallel with support all the time, improve the stability of unloading process, realize the object not damaging filter fan better;
(3) lateral opening of the utility model pedestal lower end is rectangle channel-shaped opening, for coordinating the motion of pulling out fan fork, improves harmony of the present utility model and stability;
(4) screw thread that the utility model screw mandrel is connected with handwheel is trapezoidal thread, and in trapezoidal thread, internal and external threads is adjacent to the conical surface, not easily loosens, and processing performance is good, stable, and root of the tooth intensity is high, and centering is good;
(5) the utility model pulls out fan fork one end and is fixedly connected with screw mandrel, and the other end is annular clamp shape, and the one end of holding filter fan is in the course of the work annular clamp shape, so more firmly and stablize;
(7) lower end of the utility model support is also provided with one piece of arc, and arc plays the effect of stable support support, enable the utility model in the course of the work support be more stably supported in disk vacuum filter main body.
Accompanying drawing explanation
Fig. 1 is disk vacuum filter filter fan schematic diagram;
Fig. 2 is the side view of Fig. 1;
Fig. 3 is structural representation of the present utility model;
Fig. 4 is the schematic diagram that the utility model coordinates with filter fan;
Fig. 5 is the left TV structure schematic diagram of Fig. 3 medium-height trestle lower end.
In figure: 1, handwheel; 2, locator card; 3, support; 4, screw mandrel; 5, fan fork is pulled out; 6, filter fan; 7, filter fan neck.
Detailed description of the invention
Below in conjunction with specific embodiment, the utility model is described further.
Embodiment 1
As shown in Figure 3, the provision for disengagement of a kind of disk vacuum filter filter fan, comprises support 3, handwheel 1 and screw mandrel 4; Support 3 is circular tube shaped, and its upper end is also provided with locator card 2, and the side of lower end is provided with rectangle channel-shaped opening; Locator card 2 one end is annular casing, and the other end is channel-shaped holder; Annular casing is enclosed within support 3, and it coordinates for matched in clearance, and channel-shaped holder is vertical with support 3; Screw mandrel 4 is pole shape, support 3 inside is stretched in one end of screw mandrel 4, the other end is provided with handwheel 1, handwheel 1 and screw mandrel 4 are for being threaded, this screw thread is trapezoidal thread, and one end that screw mandrel 4 stretches into support 3 inside is provided with pulls out fan fork 5, pulls out fan fork 5 one end and is fixedly connected with screw mandrel 4, the other end is annular clamp shape, and the rectangle channel-shaped opening of one end through support 3 lower end pulling out fan fork 5 annular clamp shape stretches out.
As shown in Figure 5, the lower end of support 3 is also provided with one piece of arc.
As shown in Figure 4, the course of work of the present utility model is: first turn handwheel 1, screws in the lowermost end of support 3 by screw mandrel 4; Then the filter fan neck 7 in disk vacuum filter filter fan 6 is blocked with the one end of pulling out fan fork 5 annular clamp shape, meanwhile, the arc of support 3 lower end is supported in the main body of disk vacuum filter, the channel-shaped holder of support 3 upper end locator card 2 and the ends contact of filter fan 6, filter fan 6 stably clamps by the channel-shaped holder of locator card 2 and the one end of pulling out fan fork 5 annular clamp shape; Last rotation hand wheel 1, screw mandrel 4 stretches out because of threaded function in support 3, and drives filter fan 6 to move, until filter fan 6 extracted safely, completes dismounting.
The utility model dismounting speed is fast, and supporting & stablizing, does not damage the filter fan interface on filter fan and disk vacuum filter, can save manpower and time simultaneously, reduces cost of equipment maintenance.
Claims (7)
1. a disk vacuum filter filter fan provision for disengagement, comprises support (3), it is characterized in that: also comprise handwheel (1) and screw mandrel (4); Described support (3) is circular tube shaped, and the side of its lower end is provided with opening; Described screw mandrel (4) is pole shape, support (3) inside is stretched in one end of screw mandrel (4), the other end is provided with handwheel (1), handwheel (1) and screw mandrel (4) are for being threaded, screw mandrel (4) stretches into the inner one end of support (3) and is provided with and pulls out fan fork (5), pulls out fan fork (5) opening through support (3) lower end and stretches out.
2. a kind of disk vacuum filter filter fan according to claim 1 provision for disengagement, is characterized in that: described support (3) upper end is also provided with locator card (2).
3. a kind of disk vacuum filter filter fan according to claim 2 provision for disengagement, is characterized in that: described locator card (2) one end is annular casing, and the other end is channel-shaped holder; Annular casing is enclosed within support (3), and it coordinates for matched in clearance, and channel-shaped holder is vertical with support (3).
4. a kind of disk vacuum filter filter fan according to claim 3 provision for disengagement, is characterized in that: the lateral opening of described support (3) lower end is rectangle channel-shaped opening.
5. a kind of disk vacuum filter filter fan according to claim 4 provision for disengagement, is characterized in that: the screw thread that described screw mandrel (4) is connected with handwheel (1) is trapezoidal thread.
6. a kind of disk vacuum filter filter fan according to claim 1 provision for disengagement, is characterized in that: described fan fork (5) one end of pulling out is fixedly connected with screw mandrel (4), and the other end is annular clamp shape.
7. a kind of disk vacuum filter filter fan provision for disengagement according to claim 1 ~ 6 any one, is characterized in that: the lower end of described support (3) is also provided with one piece of arc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520240342.0U CN204543741U (en) | 2015-04-20 | 2015-04-20 | The provision for disengagement of a kind of disk vacuum filter filter fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520240342.0U CN204543741U (en) | 2015-04-20 | 2015-04-20 | The provision for disengagement of a kind of disk vacuum filter filter fan |
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| Publication Number | Publication Date |
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| CN204543741U true CN204543741U (en) | 2015-08-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520240342.0U Active CN204543741U (en) | 2015-04-20 | 2015-04-20 | The provision for disengagement of a kind of disk vacuum filter filter fan |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106669262A (en) * | 2017-01-12 | 2017-05-17 | 烟台星禾过滤科技有限公司 | Filter cloth cover for sector filter plate and molding process thereof |
-
2015
- 2015-04-20 CN CN201520240342.0U patent/CN204543741U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106669262A (en) * | 2017-01-12 | 2017-05-17 | 烟台星禾过滤科技有限公司 | Filter cloth cover for sector filter plate and molding process thereof |
| CN106669262B (en) * | 2017-01-12 | 2022-06-10 | 烟台同兴过滤科技有限公司 | Filter cloth sleeve for fan-shaped filter plate and forming process thereof |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 243000 Anhui city of Ma'anshan province high tech Zone Huashan Chihu Industrial Zone Tao Road No. 799 Patentee after: Ma'anshan Green environmental protection Polytron Technologies Inc Address before: 243000 Anhui city of Ma'anshan province high tech Zone Huashan Chihu Industrial Zone Tao Road No. 799 Patentee before: MA'ANSHAN GELIN MINING AND METALLURGY ENVIRONMENTAL PROTECTION EQUIPMENT CO., LTD. |
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| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 243000 Anhui city of Ma'anshan province Huashan Huashan District Industrial Zone Road on the west side of the road and TongZhou Tao Patentee after: MAANSHAN GREEN ENVIRONMENTAL PROTECTION TECHNOLOGY CO., LTD. Address before: 243000 Anhui city of Ma'anshan province high tech Zone Huashan Chihu Industrial Zone Tao Road No. 799 Patentee before: Ma'anshan Green environmental protection Polytron Technologies Inc |