CN201997152U - Two-screw solid-liquid separator - Google Patents
Two-screw solid-liquid separator Download PDFInfo
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- CN201997152U CN201997152U CN2011200726640U CN201120072664U CN201997152U CN 201997152 U CN201997152 U CN 201997152U CN 2011200726640 U CN2011200726640 U CN 2011200726640U CN 201120072664 U CN201120072664 U CN 201120072664U CN 201997152 U CN201997152 U CN 201997152U
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- spiral shell
- screw
- twin
- filter
- storage cylinder
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Abstract
The utility model discloses a filter, in particular a two-screw solid-liquid separator. The two-screw solid-liquid separator is characterized by comprising a sealed liquid storing barrel which is installed in a slanting way; a mud outlet and a liquid outlet are arranged at the upper end and the lower end of the sealed liquid storing barrel respectively; a 8-shaped filter screen is arranged inside the sealed liquid storing barrel; an overlapped-screw filter sheet is matched on the outer side of the 8-shaped filter screen; two screws which are engaged with each other are ranged inside the 8-shaped filter screen; the lower ends of the two screws are connected with a transmission box; and the transmission box is connected with a motor. The two-screw solid-liquid separator improves the filtering precision and the filtering efficiency, prolongs the service life, reduces the energy consumption, the material consumption and the cost, is convenient to operate, convenient to remove dry filter masses and convenient to regenerate and is applicable for popularization and application in a large scale.
Description
(1) technical field
The present invention relates to a kind of filter, particularly a kind of pair of spiral shell solid-liquid separating machine.
(2) background technology
Employed liquid-solid filter plant is neither energy-conservation mostly at present, does not reduce discharging again; Though what also have reduces discharging, not energy-conservation; Though the surface that has is seen and is belonged to energy-conservationly, do not reduce discharging.For example circulating filtration, multistage filtering, vacuum filtration and the cross-flow filtration of energy-dissipating type, for example manual deep layer clarifying filter of plate and frame filter press or chamber-type press filter, the type filter material that looses and help and filter filter of consumptive material type.More than can only satisfy one of energy-saving and emission-reduction, and the mechanical performance of equipment is relatively poor, fragile during use, service life is shorter, has increased material consumption and cost.
(3) summary of the invention
The present invention provides two spiral shell solid-liquid separating machines of a kind of energy-saving and emission-reduction, long service life in order to remedy the defective of prior art.
The present invention is achieved through the following technical solutions:
A kind of pair of spiral shell solid-liquid separating machine, it is characterized in that: comprise the sealing liquid storage cylinder that tilts to install, the top and bottom of sealing liquid storage cylinder are respectively equipped with mud mouth and liquid outlet, sealing liquid storage cylinder inside is provided with " 8 " font screen pack, " 8 " font screen pack outside cooperates to be equipped with folds the spiral shell filter, " 8 " font screen pack inside is provided with the twin-screw of phase interlock, and the twin-screw lower end is connected with gearbox, and gearbox is connected with motor.
This pair spiral shell solid-liquid separating machine, described " 8 " font screen pack adopts rigid macromolecule precise microfiltration material, for example ferrotitanium, NiTi, copper titanium etc., filtering accuracy and filter efficiency are very high, filtering accuracy is the 10-100 micron, and chemical property is very superior, can anti-most of acid, alkali, salt and most of organic solvent, the filter material life-span belonged to long-acting filter material more than two to five years.The center of described folded spiral shell filter is provided with and suitable " 8 " the word installing hole of " 8 " font screen pack size shape, folded each side of spiral shell filter is made as inside spill, play the effect of material-saving, folded spiral shell filter is provided with axis hole for four jiaos, folded spiral shell filter comprises that a plurality of monolithic filters are formed by connecting by Green's post is installed in axis hole, the distance between adjacent two monolithic filters is 0.5-1.5mm.Described twin-screw is the synchronous backward rotation, and the screw thread displacement of twin-screw is the divergence form structure, and the material of twin-screw is the alloy bimetal material of antiacid caustic corrosion, adopts two spiral shell extruding can quicken the filtrate separation process, reduces moisture content greatly, improves production capacity.The angle of inclination of described sealing liquid storage cylinder is 30-60 °.The inner backwashing manner that adopts of described sealing liquid storage cylinder is for just washing or backwash, and described just the flushing is that installation flusher outside folded spiral shell filter, described backwash are at the inner flusher of installing of twin-screw.
The invention has the beneficial effects as follows: this pair spiral shell solid-liquid separating machine, improved filtering accuracy, filter efficiency and service life, reduced energy consumption, material consumption and cost, simultaneously easy to operate, it is convenient to unload dried filter cake, and regeneration is convenient, is suitable for applying on a large scale.
(4) description of drawings
The present invention is further illustrated below in conjunction with accompanying drawing.
Accompanying drawing 1 is the monnolithic case structural representation of the two spiral shell solid-liquid separating machines of the present invention.
Accompanying drawing 2 is the A-A cross-sectional schematic among Fig. 1 of the present invention.
Among the figure, 1 sealing liquid storage cylinder, 2 mud mouths, 3 liquid outlets, 4 gearboxes, 5 motors, 6 axis holes, 7 folded spiral shell filters, 8 " 8 " font screen packs, 9 twin-screws.
(5) specific embodiment
Accompanying drawing is a kind of specific embodiment of the present invention.This pair spiral shell solid-liquid separating machine, it is characterized in that: comprise the sealing liquid storage cylinder 1 that tilts to install, the top and bottom of sealing liquid storage cylinder 1 are respectively equipped with mud mouth 2 and liquid outlet 3, sealing liquid storage cylinder 1 inside is provided with " 8 " font screen pack 8, " 8 " font screen pack 8 outsides cooperate to be equipped with folds spiral shell filter 7, " 8 " font screen pack 8 inside are provided with the twin-screw 9 of phase interlock, and twin-screw 9 lower ends are connected with gearbox 4, and gearbox 4 is connected with motor 5.Described " 8 " font screen pack 8 adopts rigid macromolecule precise microfiltration material, and filtering accuracy is the 10-100 micron.The center of described folded spiral shell filter 7 is provided with and suitable " 8 " the word installing hole of " 8 " font screen pack 8 size shape, folded spiral shell filter 7 each side are made as inside spill, folded spiral shell filter is provided with axis hole 6 for 7 four jiaos, folded spiral shell filter 7 comprises that a plurality of monolithic filters are formed by connecting by Green's post is installed in axis hole 6, the distance between adjacent two monolithic filters is 0.5-1.5mm.Described twin-screw 9 is the synchronous backward rotation, and the screw thread displacement of twin-screw 9 is the divergence form structure, and the material of twin-screw 9 is the alloy bimetal material of antiacid caustic corrosion.The angle of inclination of described sealing liquid storage cylinder 1 is 30-60 °.The described sealing liquid storage cylinder 1 inner backwashing manner that adopts is for just washing or backwash, described just the flushing to flusher is installed in folded spiral shell filter 7 outsides, and described backwash is at twin-screw 9 inside installation flushers.
This pair spiral shell solid-liquid separating machine, gearbox 4 adopts Pyatyi speed governing dynamical system, the equipment low cruise, power needs little, and equipment operates steadily, and the equipment attrition degree that causes gently improves service life of equipment greatly.Sealing liquid storage cylinder 1 adopts totally enclosed running, and pollution-free, peculiar smell and noise guarantee the safety of producing, protection working environment and personal safety.During the equipment operation, filtrate separation is quickened in the extruding of twin-screw 9 synchronous backwards, liquid is leached by " 8 " font screen pack 8 after enter sealing liquid storage cylinder 1 behind the folded spiral shell filter 7, liquid outlet 3 through sealing liquid storage cylinder 1 bottom flows out the back and stores and get final product, and filter mud moves upward under the promotion of twin-screw 9 and got final product by mud mouth 2 discharges that seal liquid storage cylinder 1 top.
This pair spiral shell solid-liquid separating machine can be widely used in:
(1) ultrafine solids intermediate and ultrafine solids product on the industrial production such as chemical industry (basic chemical industry, fine chemistry industry, biochemical industry etc.), pharmacy, metallurgy, food, environmental protection, the secondary filter of liquid charging stock, liquid intermediate and fluid product etc.; Improve the quality of products, yield reduces the cost, and lowers energy consumption and material consumption;
(2) make chemical reactor, bioreactor, ion exchange column, dialysis, ultrafiltration, nanofiltration, counter-infiltration, rectifying, evaporation, drying, extraction, unit operations previous crops liquid precise pre-filterings such as crystallization are improved the quality of products, and yield improves efficient and service life that said units is operated, lowers to consume;
(3) now using, temporarily can't change but not high existing various filtrations and the accurate multiple filter of separator back do of separative efficiency, to reclaim valuable solid product, improve the clarity of liquid, also can make the waste water that is discharged in the environment as clear as crystal, the content of objectionable impurities is lower than the discharging permissible value;
(4) can be used for heavy metal wastewater thereby on a large scale, fluoride waste and contain the liquid filtering of thin suspended wastewater, the harmful metal ion isoconcentration is all much smaller than the discharging permissible value.
Claims (6)
1. two spiral shell solid-liquid separating machine, it is characterized in that: comprise the sealing liquid storage cylinder (1) that tilts to install, the top and bottom of sealing liquid storage cylinder (1) are respectively equipped with mud mouth (2) and liquid outlet (3), sealing liquid storage cylinder (1) inside is provided with " 8 " font screen pack (8), " 8 " font screen pack (8) outside cooperates to be equipped with folds spiral shell filter (7), " 8 " font screen pack (8) inside is provided with the twin-screw (9) of phase interlock, twin-screw (9) lower end is connected with gearbox (4), and gearbox (4) is connected with motor (5).
2. according to claim 1 pair of spiral shell solid-liquid separating machine is characterized in that: described " 8 " font screen packs (8) adopt rigid macromolecule precise microfiltration material, and filtering accuracy is the 10-100 micron.
3. according to claim 1 pair of spiral shell solid-liquid separating machine, it is characterized in that: the center of described folded spiral shell filter (7) is provided with and suitable " 8 " the word installing hole of " 8 " font screen pack (8) size shape, folded each side of spiral shell filter (7) is made as inside spill, folded spiral shell filter is provided with axis hole (6) for (7) four jiaos, folded spiral shell filter (7) comprises that a plurality of monolithic filters are formed by connecting by Green's post is installed in axis hole (6), the distance between adjacent two monolithic filters is 0.5-1.5mm.
4. according to claim 1 pair of spiral shell solid-liquid separating machine is characterized in that: described twin-screw (9) is the synchronous backward rotation, and the screw thread displacement of twin-screw (9) is the divergence form structure, and the material of twin-screw (9) is the alloy bimetal material of antiacid caustic corrosion.
5. according to claim 1 pair of spiral shell solid-liquid separating machine is characterized in that: the angle of inclination of described sealing liquid storage cylinder (1) is 30-60 °.
6. according to claim 1 pair of spiral shell solid-liquid separating machine, it is characterized in that: the inner backwashing manner that adopts of described sealing liquid storage cylinder (1) is for just washing or backwash, described just the flushing in folded spiral shell filter (7) outside flusher being installed, described backwash is at the inner flusher of installing of twin-screw (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200726640U CN201997152U (en) | 2011-03-18 | 2011-03-18 | Two-screw solid-liquid separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200726640U CN201997152U (en) | 2011-03-18 | 2011-03-18 | Two-screw solid-liquid separator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201997152U true CN201997152U (en) | 2011-10-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200726640U Expired - Fee Related CN201997152U (en) | 2011-03-18 | 2011-03-18 | Two-screw solid-liquid separator |
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| Country | Link |
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| CN (1) | CN201997152U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102166442A (en) * | 2011-03-18 | 2011-08-31 | 陈学嘉 | Double-screw solid-liquid separator |
-
2011
- 2011-03-18 CN CN2011200726640U patent/CN201997152U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102166442A (en) * | 2011-03-18 | 2011-08-31 | 陈学嘉 | Double-screw solid-liquid separator |
| CN102166442B (en) * | 2011-03-18 | 2015-03-25 | 陈学嘉 | Double-screw solid-liquid separator |
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| 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: 20111005 Termination date: 20150318 |
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| EXPY | Termination of patent right or utility model |