CN109696049A - A kind of high-pressure spiral dewaterer - Google Patents
A kind of high-pressure spiral dewaterer Download PDFInfo
- Publication number
- CN109696049A CN109696049A CN201811634145.1A CN201811634145A CN109696049A CN 109696049 A CN109696049 A CN 109696049A CN 201811634145 A CN201811634145 A CN 201811634145A CN 109696049 A CN109696049 A CN 109696049A
- Authority
- CN
- China
- Prior art keywords
- cylinder
- outer cylinder
- tube
- helical axis
- external conical
- 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.)
- Granted
Links
- 239000000463 material Substances 0.000 abstract description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 7
- 230000018044 dehydration Effects 0.000 description 4
- 238000006297 dehydration reaction Methods 0.000 description 4
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B17/00—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement
- F26B17/18—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed by rotating helical blades or other rotary conveyors which may be heated moving materials in stationary chambers, e.g. troughs
- F26B17/20—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed by rotating helical blades or other rotary conveyors which may be heated moving materials in stationary chambers, e.g. troughs the axis of rotation being horizontal or slightly inclined
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Treatment Of Sludge (AREA)
Abstract
The present invention relates to a kind of high-pressure spiral dewaterers, outer cylinder including opening up drainage hole, helical axis is rotatablely connected in the outer cylinder, helical axis extends on the outside of outer cylinder and connects driving motor, flight is connected on the helical axis, inner cylinder is set between the outer cylinder and helical axis, the inner cylinder includes dismountable stem cylinder, tail portion cylinder and external conical-tube, feed inlet is opened up on stem cylinder and outer cylinder corresponding position, discharge port is opened up on tail portion cylinder and outer cylinder corresponding position, cooperate and inner cone section is set in outer cylinder described in external conical-tube, and position-adjustable of the external conical-tube in inner cone section, the external conical-tube circumferentially uniformly opens up several flexible rhones, diameter of the helical axis from feed inlet end to discharge port end gradually increases, the high-pressure spiral dewaterer, it can bear high pressure, keep material water ratio low, it is high to drain water quality clarity, and height suffered by spiral dewaterer Pressure is adjustable.
Description
Technical field
The present invention relates to dehydration equipment more particularly to a kind of high-pressure spiral dewaterers.
Background technique
Spiral dewaterer is common dehydration equipment, conveys dehydrated material by the flight of rotation, and by constantly contracting
Small space realizes that material extrusion dehydration, water deposit object under high pressure by the drainage hole discharge on cylinder, traditional spiral dewaterer
Material may be discharged with material from drainage hole, so the pressure that can bear inside traditional spiral dewaterer is smaller, it is dewatered
Material water ratio is high.
Summary of the invention
The applicant is directed to disadvantage mentioned above, has carried out Improvement, provides a kind of high-pressure spiral dewaterer.
The technical solution adopted in the present invention is as follows:
A kind of high-pressure spiral dewaterer, the outer cylinder including opening up drainage hole, the outer cylinder is interior to be rotatablely connected helical axis, spiral
Axis extends on the outside of outer cylinder and connects driving motor, and flight is connected on the helical axis, is set between the outer cylinder and helical axis
Set inner cylinder, the inner cylinder includes dismountable stem cylinder, tail portion cylinder and external conical-tube, opened up on stem cylinder and outer cylinder corresponding position into
Discharge port is opened up on material mouth, tail portion tin and outer cylinder corresponding position, cooperates and inner cone section is set in outer cylinder described in external conical-tube, and external conical-tube
Position-adjustable in inner cone section, the external conical-tube circumferentially uniformly open up several flexible rhones, and the helical axis is from charging
The diameter of mouth end to discharge port end gradually increases.
As a further improvement of the above technical scheme:
The distance between flight that the helical axis connects on from feed inlet end to discharge port end constantly reduces.
The external conical-tube constantly expands from close to feed inlet one end to close to discharge port one end outer diameter, cooperates described in external conical-tube
Setting is from close to feed inlet one end to the inner cone section constantly reduced close to discharge port one end internal diameter in outer cylinder.
The inner cylinder is formed by connecting by stem cylinder, stem gasket, external conical-tube, tail portion gasket and tail portion cylinder.
The flexible rhone is open at one end, and expansion hole, and the flexible rhone wedge shape rhone is arranged in the other end.
The helical axis, which is located above discharge port, is installed with discharge baffle, and discharge baffle is connected to outer cylinder by buffer unit
It is interior.
The buffer unit is spring.
The buffer unit is hydraulic bjuffer.
The buffer unit is pneumatic buffer.
The buffer unit is electromagnetic buffer.
Beneficial effects of the present invention are as follows: the high-pressure spiral dewaterer, by adjusting position of the external conical-tube in inner cone section
It sets, the width of adjustable flexible rhone makes dehydrated material to make spiral dewaterer that can bear different degrees of high pressure
Moisture content is lower, and the water of discharge is limpider.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of high-pressure spiral dewaterer provided in this embodiment.
Fig. 2 is the top view of the first external conical-tube of high-pressure spiral dewaterer provided in this embodiment.
Fig. 3 is Fig. 2A direction view.
Fig. 4 is the top view of second of external conical-tube of high-pressure spiral dewaterer provided in this embodiment.
Fig. 5 is Fig. 4 B direction view.
In figure: 1, outer cylinder；11, drainage hole；12, inner cone section；2, helical axis；21, flight；3, driving motor；4, inner cylinder；
41, stem cylinder；42, tail portion cylinder；43, external conical-tube；431, stretch rhone；432, expansion hole；44, stem gasket；45, tail portion is padded
Piece；5, feed inlet；6, discharge port；7, discharge baffle；8, spring.
Specific embodiment
With reference to the accompanying drawing, illustrate the specific embodiment of the present embodiment.
As shown in Figures 1 to 5, the high-pressure spiral dewaterer of the present embodiment, the outer cylinder 1 including opening up drainage hole 11, outer cylinder 1
Interior rotation connection helical axis 2, helical axis 2 extend to 1 outside of outer cylinder and connect driving motor 3, connect flight on helical axis 2
21, inner cylinder 4 is set between outer cylinder 1 and helical axis 2, inner cylinder 4 includes dismountable stem cylinder 41, tail portion cylinder 42 and external conical-tube 43,
Feed inlet 5 is opened up on 1 corresponding position of stem cylinder 41 and outer cylinder, opens up discharge port 6 on tail portion cylinder 42 and 1 corresponding position of outer cylinder, outside
Cone cylinder 43 constantly expands from close to 5 one end of feed inlet to close to 6 one end outer diameter of discharge port, cooperates and sets in 43 outer cylinder 1 of external conical-tube
It sets from the inner cone section 12 constantly reduced close to 5 one end of feed inlet to close 6 one end internal diameter of discharge port, and external conical-tube 43 is in inner cone section
Position-adjustable in 12, external conical-tube 43 is circumferential uniformly to open up several flexible rhones 431, and helical axis 2 is from 5 end of feed inlet to out
The diameter at 6 end of material mouth gradually increases, the distance between the flight 21 that helical axis 2 connects on from 5 end of feed inlet to 6 end of discharge port
Constantly reduce, helical axis 2, which is located above discharge port 6, is installed with discharge baffle 7, and discharge baffle 7 is connected to outer cylinder 1 by spring 8
It is interior.
Since position of the external conical-tube 43 in inner cone section 12 is adjustable, so being adopted for different high-pressure spiral dewaterer needs
With the stem cylinder 41 of different-thickness and tail portion cylinder 42, or the stem cylinder 41 of fixed thickness can be used, tail portion cylinder 42 is respectively cooperating with
Stem gasket 44, tail portion gasket 45 are connected to 43 both ends of external conical-tube.
Flexible rhone 431 is open at one end, and expansion hole 432 is arranged in the other end, and the opening for the rhone 431 that stretches can equal direction
The big one end of outer diameter, this external conical-tube 43 in inner cone section 12 when mobile adjusting, shrink by one end, the opening for the rhone 431 that stretches
An one end big towards outer diameter towards the big one end one of outer diameter can be replaced, this external conical-tube 43 is mobile in inner cone section 12 to be adjusted
When section, both ends are shunk simultaneously, and the wedge-shaped rhone of flexible rhone 431, can prevent feed blocking from stretching rhone 431.
When the high-pressure spiral dewaterer assembly of the present embodiment, the high pressure being first subjected to according to high-pressure spiral dewaterer is adjusted
External conical-tube 43 is saved in the position of inner cone section 12, the position that external conical-tube 43 enters inner cone section 12 is deeper, the width for the rhone 431 that stretches
It is about narrow, higher pressure can be born, after 43 position of external conical-tube is adjusted, stem cylinder 41, tail portion cylinder 42 in the connection of cooperation, most
Afterwards by outer cylinder 1, that is, complete assembly, i.e. usable high-pressure spiral dewaterer progress dehydrating operations after assemble, dehydrated material from into
Material mouth 5 enters inner cylinder 4, can start driving motor 3 and helical axis 2 is driven to rotate, and can convey material by flight 21, due to
Diameter of the helical axis 2 from 5 end of feed inlet to 6 end of discharge port is gradually increased, and helical axis 2 connects on from 5 end of feed inlet to 6 end of discharge port
The distance between flight 21 connect constantly reduces, and reduces the space between helical axis 2, flight 21 and inner cylinder 4 constantly, i.e.,
Extrudable material, the water in material is squeezed out, and water can finally be discharged from the drainage hole 11 on outer cylinder 1 from flexible rhone 431,
Material is constantly fed forward to 7 front side of discharge baffle, when the discharge pressure of material breaks through the elastic force of spring 8, the openable discharging of
Material is discharged from discharge port 6 in baffle 7, that is, completes dehydration.
It is slow that hydraulic bjuffer, pneumatic buffer or electromagnetism also can be used in the spring 8 connected between discharge baffle 7 and outer cylinder 1
Rush device replacement.
Above description is explanation of the invention, is not intended to limit the invention, and limited range of the present invention is referring to right
It is required that the present invention can make any type of modification without prejudice to basic structure of the invention.
Claims (10)
1. a kind of high-pressure spiral dewaterer, it is characterised in that: the outer cylinder (1) including opening up drainage hole (11), the outer cylinder (1) are interior
It is rotatablely connected helical axis (2), helical axis (2) is extended on the outside of outer cylinder (1) and connected driving motor (3), on the helical axis (2)
It connects flight (21), inner cylinder (4) is set between the outer cylinder (1) and helical axis (2), the inner cylinder (4) includes dismountable
Stem cylinder (41), tail portion cylinder (42) and external conical-tube (43) open up feed inlet (5) on stem cylinder (41) and outer cylinder (1) corresponding position,
It is opened up discharge port (6) on cylinder (42) and outer cylinder (1) corresponding position of tail portion, in cooperation external conical-tube (43) outer cylinder (1) in setting
It bores section (12), and position-adjustable of the external conical-tube (43) in inner cone section (12), the external conical-tube (43) is if circumferential uniformly open up
Dry flexible rhone (431), the helical axis (2) are held to the diameter that discharge port (6) are held from feed inlet (5) and are gradually increased.
2. high-pressure spiral dewaterer according to claim 1, it is characterised in that: the helical axis (2) is held from feed inlet (5)
The distance between flight (21) connected on to discharge port (6) end constantly reduces.
3. high-pressure spiral dewaterer according to claim 1, it is characterised in that: the external conical-tube (43) is from close to feed inlet
(5) one end constantly expands to close to discharge port (6) one end outer diameter, is arranged in cooperation external conical-tube (43) outer cylinder (1) from close
The inner cone section (12) that feed inlet (5) one end is constantly reduced to close discharge port (6) one end internal diameter.
4. high-pressure spiral dewaterer according to claim 1, it is characterised in that: the inner cylinder is by stem cylinder (41), stem
Gasket (44), external conical-tube (43), tail portion gasket (45) and tail portion cylinder (42) are formed by connecting.
5. high-pressure spiral dewaterer according to claim 1, it is characterised in that: open described flexible rhone (431) one end
Mouthful, expansion hole (432) are arranged in the other end, and the wedge-shaped rhone of the flexible rhone (431).
6. high-pressure spiral dewaterer according to claim 1, it is characterised in that: the helical axis (2) is located at discharge port (6)
Top is installed with discharge baffle (7), and discharge baffle (7) is connected in outer cylinder (1) by buffer unit.
7. high-pressure spiral dewaterer according to claim 6, it is characterised in that: the buffer unit is spring (8).
8. high-pressure spiral dewaterer according to claim 6, it is characterised in that: the buffer unit is hydraulic bjuffer.
9. high-pressure spiral dewaterer according to claim 6, it is characterised in that: the buffer unit is pneumatic buffer.
10. high-pressure spiral dewaterer according to claim 6, it is characterised in that: the buffer unit is electromagnetic buffer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811634145.1A CN109696049B (en) | 2018-12-29 | 2018-12-29 | High-pressure spiral dehydrator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811634145.1A CN109696049B (en) | 2018-12-29 | 2018-12-29 | High-pressure spiral dehydrator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109696049A true CN109696049A (en) | 2019-04-30 |
| CN109696049B CN109696049B (en) | 2024-06-14 |
Family
ID=66232406
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811634145.1A Active CN109696049B (en) | 2018-12-29 | 2018-12-29 | High-pressure spiral dehydrator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109696049B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112827587A (en) * | 2020-12-29 | 2021-05-25 | 浙江财经大学 | Medicinal material rubbing crusher with blade shredding function |
Citations (16)
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|---|---|---|---|---|
| GB951520A (en) * | 1962-01-19 | 1964-03-04 | Leje & Thurne Ab | Apparatus for dewatering solid-liquid suspensions |
| CN2214288Y (en) * | 1994-08-13 | 1995-12-06 | 化学工业部上海化工研究院 | Cone type continuous filter press |
| JPH08309589A (en) * | 1995-05-24 | 1996-11-26 | Sekisui Environment Kk | Screw press type dehydrator |
| JP3127229U (en) * | 2005-11-24 | 2006-11-24 | 維民 頼 | Dehydrator |
| CN201099795Y (en) * | 2007-05-14 | 2008-08-13 | 汶瑞机械(山东)有限公司 | Single spiral dewatering device |
| JP2008290142A (en) * | 2007-05-28 | 2008-12-04 | Kobelco Eco-Solutions Co Ltd | Screw press |
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| CN2214288Y (en) * | 1994-08-13 | 1995-12-06 | 化学工业部上海化工研究院 | Cone type continuous filter press |
| JPH08309589A (en) * | 1995-05-24 | 1996-11-26 | Sekisui Environment Kk | Screw press type dehydrator |
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| CN202208116U (en) * | 2011-08-22 | 2012-05-02 | 苏州优耐特机械制造有限公司 | Centrifugal screw extruder |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112827587A (en) * | 2020-12-29 | 2021-05-25 | 浙江财经大学 | Medicinal material rubbing crusher with blade shredding function |
| CN112827587B (en) * | 2020-12-29 | 2022-03-15 | 浙江财经大学 | Medicinal material rubbing crusher with blade shredding function |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109696049B (en) | 2024-06-14 |
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