CN205061857U - Bars spiral shell formula solid -liquid separation equipment - Google Patents
Bars spiral shell formula solid -liquid separation equipment Download PDFInfo
- Publication number
- CN205061857U CN205061857U CN201520723536.6U CN201520723536U CN205061857U CN 205061857 U CN205061857 U CN 205061857U CN 201520723536 U CN201520723536 U CN 201520723536U CN 205061857 U CN205061857 U CN 205061857U
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- Prior art keywords
- spiral shell
- screw shaft
- movable
- screen
- shell formula
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Abstract
The utility model provides a bars spiral shell formula solid -liquid separation equipment, filters the body, goes out the workbin including feeding case, the bars spiral shell that sets up side by side to and driving motor, the bars spiral shell filters this has an at least screw axis internal running through, the screw axis is connected driving motor, all around winding of screw axis has an annular cavity, and this annular cavity has at least partlyly or all is bars spiral shell formula structure, and other parts are the curved lid board, bars spiral shell formula structure, including a plurality of grid trays of arranging side by side, double -phase neighbour it keeps apart one and strain seam, every all to be provided with a gasket between the grid tray the formula change that becomes to go forward one by one of the high diameter according to annular cavity of grid tray, double -phase neighbour relative motion has between the grid tray. The utility model discloses the messenger strains the seam and keeps unblocked state, avoids taking place to block up, keeps good filtrating trafficability characteristic.
Description
[technical field]
The utility model belongs to equipment for separating liquid from solid, is specifically related to a kind of grid spiral shell formula equipment for separating liquid from solid.
[background technology]
Chinese invention patent 200780018706.9 discloses a kind of folded spiral shell formula equipment for separating liquid from solid, have adjacent multiple retaining plate and be configured in the solid-liquid separation portion of the multiple movable platens between this adjacent retaining plate, with at least one screw rod that this solid-liquid separation portion through also extends, the screw rod that this movable platen is formed through rotation promotes above-mentioned movable platen, and while make the handling object thing entering into above-mentioned solid-liquid separation portion move towards the outlet in solid-liquid separation portion by the screw rod rotated, while make the filtrate be separated from this handling object thing by discharging the solid-liquid separation portion in solid-liquid separation portion.
Movable platen is driven by screw shaft, because screw shaft contacts with movable platen, can cause the distortion of screw shaft and movable platen, cause the overload operation of machine further, not be suitable for the material easily hardened.Movable platen and screw shaft advance the direction of mud to be in vertical distribution, and screw shaft, when advancing material progressive, can be subject to certain stop.Partial sludge is caused to push ahead swimmingly.Time screw shaft advances movable platen travelling, retaining plate before movable platen exchange premium can be allowed, cause and almost there is no gap near exit end, and excessive near the gap of mud inlet end, easily cause some grains of sand or rubbish by the pinning of filter seam, filtrate also can be caused clean not.
[summary of the invention]
Technical problem to be solved in the utility model is to provide a kind of grid spiral shell formula equipment for separating liquid from solid, filter is stitched and keeps unimpeded state, avoid blocking, keep the good filtrate property passed through.
The utility model is achieved in that
A kind of grid spiral shell formula equipment for separating liquid from solid, comprises the material feeding box, grid spiral shell filtering body, the feed box that are arranged side by side, and drive-motor;
Run through in described grid spiral shell filtering body and have at least one screw shaft; Described screw shaft connects described drive-motor;
Described screw shaft be wound with an annular housing all around, this annular housing has at least part or all to be grid spiral shell formula structure, and another part is curved cover plate; Described grid spiral shell formula structure, comprises multiple screen be arranged side by side, and be provided with a pad between two adjacent described screens and isolate a filter seam, the height of each described screen becomes laddering change according to the diameter of annular housing; Between two adjacent described screens, there is relative movement.
Described grid spiral shell formula structure, comprise multiple movable screen alternately and fixed screen, be provided with a pad between two adjacent described movable screens and fixed screen and isolate a filter seam, and with location snap ring, described fixed screen is located, form a semicircular arc cavity, each described fixed screen becomes laddering change with the height of movable screen according to the diameter of semicircular arc cavity;
Described fixed screen is fixedly installed in described grid spiral shell filtering body, described movable screen is connected to described screw shaft by a transmission mechanism, described screw shaft is driven by described drive-motor, and then drives described transmission mechanism, makes movable screen movable.Described transmission mechanism comprises sprocket wheel, polished rod, eccentric wheel; Described screw shaft connects described polished rod by described sprocket wheel, and described eccentric wheel is arranged on described polished rod; Transmission of power is given described polished rod by described sprocket wheel by described screw shaft, and described polished rod drives wobbler action, drives described movable screen movable by described eccentric wheel.
Described grid spiral shell formula structure, comprise multiple movable screen alternately and fixed screen, be provided with a pad between two adjacent described movable screens and fixed screen and isolate a filter seam, and with location snap ring, described fixed screen is located, form a semicircular arc cavity, each described fixed screen becomes laddering change with the height of movable screen according to the diameter of semicircular arc cavity; Described fixed screen is fixedly installed in described grid spiral shell filtering body, and described movable screen is driven by a drive unit, and then makes movable screen movable.
Described screw shaft is two, described grid spiral shell formula structure is positioned at below described screw shaft, form two semicircular arc cavity, two semicircular arc cover plate is provided with above described screw shaft, form two semicircle cavity with the two semicircular arc cavitys be positioned at below described screw shaft, make described two screw shaft through in this pair of semicircle cavity.Described transmission mechanism comprises sprocket wheel, polished rod, eccentric wheel, worm gear, worm screw; Described screw shaft connects described polished rod by described sprocket wheel, and described polished rod is fixedly connected with described worm screw, and described eccentric wheel is arranged on described worm screw; Transmission of power is given described polished rod by described sprocket wheel by described screw shaft, and described polished rod drives wobbler action by described worm and gear, drives described movable screen movable by described eccentric wheel.
The diameter of described screw shaft axle core is increasing gradually near described feed box place.
One back pressure plate is set between described grid spiral shell filtering body and described feed box.
The surface of described curved cover plate is covered with sieve aperture.
Described movable screen and fixed screen are hollowed-out board.
The utility model has the advantage of: movable screen is embedded in the middle of the gap of fixed screen, and carry out shearing motion by the motivating force that screw shaft transmission is come, this shearing motion can avoid the filter seam in the middle of fixed screen to keep unimpeded state, avoids blocking.This power transmission can make chain gear or geartransmission, and the movement locus of movable screen can be also can be eccentric movement up and down.Movable screen carries out shearing motion mainly by the relative movement with fixed screen, makes the filter seam in the middle of fixed screen keep unimpeded state, avoids blocking, keep the good filtrate property passed through.Many screw shaft lean on closer in, smooth pushed forward can be guaranteed, make that filtering body is more difficult to be blocked.
[accompanying drawing explanation]
The utility model will be further described in conjunction with the embodiments with reference to the accompanying drawings.
Fig. 1 is the front view of the utility model first embodiment.
Fig. 2 is the A-A sectional view of Fig. 1.
Fig. 3 is local structure enlarged diagram in Fig. 2.
Fig. 4 is semicircular arc cover plate deployed configuration schematic diagram in the utility model first embodiment.
Fig. 5 is semicircular arc cover plate side-view in the utility model first embodiment.
Fig. 6 is fixed screen bar structural representation in the utility model.
Fig. 7 is movable screen bar structural representation in the utility model.
Fig. 8 is fixing catch ring structure schematic diagram in the utility model first embodiment.
Fig. 9 is the front view of the utility model second embodiment.
Figure 10 is the A-A sectional view of Fig. 9.
Figure 11 is local structure enlarged diagram in Figure 10.
Figure 12 is two semicircular arc cover plate side-view in the utility model second embodiment.
Figure 13 is fixing catch ring structure schematic diagram in the utility model second embodiment.
[embodiment]
First embodiment:
Please refer to Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, Fig. 8, a kind of grid spiral shell formula sludge dewatering equipment, comprise be arranged side by side enter mud box 1, grid spiral shell filtering body 2, go out mud box 3, and drive-motor 4;
A screw shaft 5 is provided with in grid spiral shell filtering body 2; Screw shaft 5 connects described drive-motor 4;
Be provided with grid spiral shell formula structure 6 below screw shaft 5, for surface is covered with the circular arc cover plate 7 of sieve aperture above it, make screw shaft 5 all around around formation one circular cavity.Described grid spiral shell formula structure 6, comprise multiple movable screen 61 alternately and fixed screen 62, be provided with a pad 63 between two adjacent movable screens 61 and fixed screen 62 and isolate a filter seam, and with location snap ring 8, fixed screen 62 is located, form a semicircular arc cavity, each fixed screen 62 becomes laddering change with the height of movable screen 61 according to the diameter of semicircular arc cavity, and movable screen 61 and fixed screen 62 are hollowed-out board;
Fixed screen 62 is fixedly installed in grid spiral shell filtering body 2, and movable screen 61 is connected to screw shaft 5 by a transmission mechanism 9, and screw shaft 5 is driven by drive-motor 4, and then drives transmission mechanism 9, makes movable screen 61 movable.
Transmission mechanism 9 in the present embodiment comprises sprocket wheel 91, polished rod 92, eccentric wheel 93; Screw shaft 5 connects polished rod 92 by sprocket wheel 91, and eccentric wheel 93 is arranged on polished rod 92; Screw shaft 5 passes through sprocket wheel 91 by transmission of power to polished rod 92, and polished rod 92 is with movable eccentric wheel 93 to move, and drives movable grid 61 plate movable by eccentric wheel 93.
The diameter of screw shaft 5 axle core is increasing gradually near going out mud box 3 place.Grid spiral shell filtering body 2 and go out between mud box 3 to arrange a back pressure plate 10.
In the present embodiment, grid spiral shell formula structure 6 is the belows being positioned at screw shaft 5, and in practice, grid grid spiral shell formula structure 6 can be above screw shaft 5 or above below all arrange, also can be on the left side of screw shaft 5 or right side, or all arrange on the right side of left side, its position is not limited to below.
Working process: when drive-motor 4 works, drive screw shaft 5 is carried out rotating the mud entered in mud box 1 is gone out mud box 3 push by entering mud box 1 side direction, along with screw shaft 5 diameter of axle continues to increase in propelling movement process, inside cavity space reduces gradually, pressure strengthens gradually, under the acting in conjunction of back pressure plate 10, the moisture in mud flows out cavity through the filter seam between stationary grid 62 and the sieve aperture on semicircular arc cover plate 7, thus realizes the function of dehydration.Movable sprocket 91 will be with to rotate when screw shaft 5 rotates time, sprocket wheel 91 drives polished rod 92 to rotate.Eccentric wheel 93 will rotate together along with polished rod 92.At eccentric wheel 93 with under the acting in conjunction of gravity, movable screen 61 will move up and down.Effectively prevent the blocking that stationary grid 62 filters seam, ensure that the filterableness of filtrate.
Second embodiment:
Please refer to Fig. 9, Figure 10, Figure 11, Figure 12, Figure 13, with the first embodiment unlike, described screw shaft 5 is two, grid spiral shell formula structure 6 is positioned at below screw shaft 5, form two semicircular arc cavity, be provided with two semicircular arc cover plates 7 that surface is covered with sieve aperture above screw shaft 5, form two semicircle cavity with the two semicircular arc cavitys be positioned at below described screw shaft 5, make described two screw shaft 5 through in this pair of semicircle cavity.
Its transmission mechanism 9 comprises sprocket wheel 91, polished rod 92, eccentric wheel 93, worm gear 94, worm screw 95; Screw shaft 5 connects polished rod 92 by sprocket wheel 91, and polished rod 92 is fixedly connected with worm screw 95, and eccentric wheel 93 is arranged on worm screw 95; Screw shaft 5 passes through sprocket wheel 91 by transmission of power to polished rod 92, and polished rod 92 is with movable eccentric wheel 93 to move by worm gear 94 worm screw 95, drives movable screen 61 movable by eccentric wheel 93.
Described screw shaft 5 is two, described fixed screen 62 and movable screen 61 form two semicircular arc cavity alternately below described screw shaft 5, two semicircular arc cover plates 7 that surface is covered with sieve aperture are provided with above described screw shaft 5, form two halves circular cavity with the two semicircular arc cavitys be positioned at below described screw shaft 5, make described two screw shaft 5 through in this two halves circular cavity; Describedly enter to also have worm gear 94 worm screw 95 bottom mud box 5, be with movable eccentric wheel 93 to rotate by worm gear 94 worm screw 95, thus drive movable screen bar 61 to rotate.
In the present embodiment, the distance of two screw shaft 5 can be more close, makes the screw-blade on two screw shaft axle cores have certain interlocking.When two screw shaft rotating Vortexes, the mud hardened on another root screw shaft axle core is smashed by the helical-blade sector-meeting wherein on a screw shaft axle core, and two screw shaft interact and advance material forward, realize better treatment effect.
In above two embodiments, the motion of movable screen 61 is driven by the power of screw shaft 5 transmission.And in practice, the motion of movable screen 61 can be driven by other drive unit.Above two embodiments are not the restriction carried out the utility model.
Movable screen 61 of the present utility model is embedded in the middle of the gap of fixed screen 62, and carry out shearing motion by the motivating force that screw shaft 5 transmission is come, this shearing motion can avoid the filter seam in the middle of fixed screen 62 to keep unimpeded state, avoids blocking.This power transmission can make chain gear or geartransmission, and the movement locus of movable screen 61 can be also can be eccentric movement up and down.Movable screen 61 carries out shearing motion mainly by the relative movement with fixed screen 62, makes the filter seam in the middle of fixed screen 62 keep unimpeded state, avoids blocking, keep the good filtrate property passed through.
The foregoing is only better enforcement use-case of the present utility model, be not intended to limit protection domain of the present utility model.All within spirit of the present utility model and principle, any amendment done, equivalent replacement and improvement etc., all should be included within protection domain of the present utility model.
Claims (10)
1. a grid spiral shell formula equipment for separating liquid from solid, is characterized in that:
Comprise the material feeding box, grid spiral shell filtering body, the feed box that are arranged side by side, and drive-motor;
Run through in described grid spiral shell filtering body and have at least one screw shaft; Described screw shaft connects described drive-motor;
Described screw shaft be wound with an annular housing all around, this annular housing has at least part or all to be grid spiral shell formula structure, and another part is curved cover plate; Described grid spiral shell formula structure, comprises multiple screen be arranged side by side, and be provided with a pad between two adjacent described screens and isolate a filter seam, the height of each described screen becomes laddering change according to the diameter of annular housing; Between two adjacent described screens, there is relative movement.
2. a kind of grid spiral shell formula equipment for separating liquid from solid as claimed in claim 1, is characterized in that:
Described grid spiral shell formula structure, comprise multiple movable screen alternately and fixed screen, be provided with a pad between two adjacent described movable screens and fixed screen and isolate a filter seam, and with location snap ring, described fixed screen is located, form a semicircular arc cavity, each described fixed screen becomes laddering change with the height of movable screen according to the diameter of semicircular arc cavity;
Described fixed screen is fixedly installed in described grid spiral shell filtering body, described movable screen is connected to described screw shaft by a transmission mechanism, described screw shaft is driven by described drive-motor, and then drives described transmission mechanism, makes movable screen movable.
3. a kind of grid spiral shell formula equipment for separating liquid from solid as claimed in claim 2, is characterized in that: described transmission mechanism comprises sprocket wheel, polished rod, eccentric wheel; Described screw shaft connects described polished rod by described sprocket wheel, and described eccentric wheel is arranged on described polished rod; Transmission of power is given described polished rod by described sprocket wheel by described screw shaft, and described polished rod drives wobbler action, drives described movable screen movable by described eccentric wheel.
4. a kind of grid spiral shell formula equipment for separating liquid from solid as claimed in claim 1, is characterized in that:
Described grid spiral shell formula structure, comprise multiple movable screen alternately and fixed screen, be provided with a pad between two adjacent described movable screens and fixed screen and isolate a filter seam, and with location snap ring, described fixed screen is located, form a semicircular arc cavity, each described fixed screen becomes laddering change with the height of movable screen according to the diameter of semicircular arc cavity;
Described fixed screen is fixedly installed in described grid spiral shell filtering body, and described movable screen is driven by a drive unit, and then makes movable screen movable.
5. a kind of grid spiral shell formula equipment for separating liquid from solid as claimed in claim 2, it is characterized in that: described screw shaft is two, described grid spiral shell formula structure is positioned at below described screw shaft, form two semicircular arc cavity, two semicircular arc cover plate is provided with above described screw shaft, form two semicircle cavity with the two semicircular arc cavitys be positioned at below described screw shaft, make described two screw shaft through in this pair of semicircle cavity.
6. a kind of grid spiral shell formula equipment for separating liquid from solid as claimed in claim 5, is characterized in that: described transmission mechanism comprises sprocket wheel, polished rod, eccentric wheel, worm gear, worm screw; Described screw shaft connects described polished rod by described sprocket wheel, and described polished rod is fixedly connected with described worm screw, and described eccentric wheel is arranged on described worm screw; Transmission of power is given described polished rod by described sprocket wheel by described screw shaft, and described polished rod drives wobbler action by described worm and gear, drives described movable screen movable by described eccentric wheel.
7. a kind of grid spiral shell formula equipment for separating liquid from solid as described in any one of claim 1 to 6, is characterized in that: the diameter of described screw shaft axle core is increasing gradually near described feed box place.
8. a kind of grid spiral shell formula equipment for separating liquid from solid as described in any one of claim 1 to 6, is characterized in that: arrange a back pressure plate between described grid spiral shell filtering body and described feed box.
9. a kind of grid spiral shell formula equipment for separating liquid from solid as described in any one of claim 1 to 6, is characterized in that: the surface of described curved cover plate is covered with sieve aperture.
10. a kind of grid spiral shell formula equipment for separating liquid from solid as described in any one of claim 2 to 6, is characterized in that: described movable screen and fixed screen are hollowed-out board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520723536.6U CN205061857U (en) | 2015-09-18 | 2015-09-18 | Bars spiral shell formula solid -liquid separation equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520723536.6U CN205061857U (en) | 2015-09-18 | 2015-09-18 | Bars spiral shell formula solid -liquid separation equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205061857U true CN205061857U (en) | 2016-03-02 |
Family
ID=55388437
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520723536.6U Withdrawn - After Issue CN205061857U (en) | 2015-09-18 | 2015-09-18 | Bars spiral shell formula solid -liquid separation equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205061857U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105601076A (en) * | 2015-09-18 | 2016-05-25 | 郑朝志 | Grid screw type solid-liquid separation device |
| CN105664563A (en) * | 2016-03-22 | 2016-06-15 | 郑朝志 | Grid barrel type filter and solid-liquid separating device with same |
| WO2017070811A1 (en) * | 2015-10-26 | 2017-05-04 | 郑朝志 | Grid screw type solid-liquid separation device |
-
2015
- 2015-09-18 CN CN201520723536.6U patent/CN205061857U/en not_active Withdrawn - After Issue
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105601076A (en) * | 2015-09-18 | 2016-05-25 | 郑朝志 | Grid screw type solid-liquid separation device |
| CN105601076B (en) * | 2015-09-18 | 2018-02-16 | 郑朝志 | A kind of grid spiral shell formula equipment for separating liquid from solid |
| WO2017070811A1 (en) * | 2015-10-26 | 2017-05-04 | 郑朝志 | Grid screw type solid-liquid separation device |
| CN105664563A (en) * | 2016-03-22 | 2016-06-15 | 郑朝志 | Grid barrel type filter and solid-liquid separating device with same |
| CN105664563B (en) * | 2016-03-22 | 2017-11-10 | 郑朝志 | A kind of grid barrel type filtering part, the equipment for separating liquid from solid with the grid barrel type filtering part |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160302 Effective date of abandoning: 20180216 |