CN208398580U - A kind of vertical dewaterer with double dehydration effect - Google Patents
A kind of vertical dewaterer with double dehydration effect Download PDFInfo
- Publication number
- CN208398580U CN208398580U CN201820681157.9U CN201820681157U CN208398580U CN 208398580 U CN208398580 U CN 208398580U CN 201820681157 U CN201820681157 U CN 201820681157U CN 208398580 U CN208398580 U CN 208398580U
- Authority
- CN
- China
- Prior art keywords
- threaded rod
- drainage hole
- helical blade
- dehydrating threaded
- dehydrating
- 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.)
- Active
Links
Landscapes
- Centrifugal Separators (AREA)
Abstract
The utility model discloses a kind of vertical dewaterers with double dehydration effect, including outer container, the cylindric separating net-screen being arranged in outer container, dehydrating threaded rod and the driving mechanism of driving dehydrating threaded rod rotation, wherein, the inner cavity of the outer container constitutes dewatering station, the lower part of outer container is equipped with feed inlet and drainpipe, top is equipped with discharge gate, and the helical blade of the dehydrating threaded rod is equipped with drainage hole.The vertical dewaterer has the function of the dual-drainage drained downwards and centrifugation drains, and one side drainage effect is good, can directly or indirectly be drained into ponding in separating net-screen completely, improves dehydration rate；Another aspect drainage hole will not influence the normal feeding of dehydrating threaded rod again while playing a role in the drainage, and structure is simple, exploitativeness is strong, and drainage hole only need to be added on the dehydrating threaded rod of original dewaterer, easy to implement and at low cost.
Description
Technical field
The utility model relates to a kind of dewaterers, and in particular to a kind of vertical dewaterer with double dehydration effect.
Background technique
In the fields such as food, chemical industry, papermaking, mining industry, waste plastics recovery, need to the sludge generated in production process or
Person completes the materials such as the waste plastics after cleaning and carries out dewatering operation, which is usually completed by vertical dewaterer, existing
The dewatering Principle of vertical dewaterer is divided into following two:
Method one, centrifugal dehydration: when work, the dehydrating threaded rod in vertical dewaterer is rotated, and waste plastics is driven to move upwards,
It is thrown out of roller under the action of the centrifugal force in the water droplet of the process moved upwards, waste plastics surface, to realize dehydration task.
Specifically, the patent of invention if Authorization Notice No. is CN 205209179U discloses a kind of high-efficiency vertical dewaterer,
The dewaterer includes outer container, cylindric separating net-screen, dehydrating threaded rod and driving mechanism, and when work, driving mechanism driving is de-
The rotation of water screw rod drives material to move upwards, and in the process of movement, the cleansing medium of surface of material is under the influence of centrifugal force
It is thrown off out separating net-screen, to realize dehydration task.
For another example Authorization Notice No. is that the patent of invention of CN 202061838U discloses a kind of vertical dewaterer, this is vertical de-
Water dispenser includes washing material device and dehydration device, wherein dehydration device includes dehydration electric motor, dewatering station, dehydrating threaded rod and is in circle
The separating net-screen of tubular, when work, also utilize centrifugal dehydration principle and are dehydrated.
Method two: extrusion dehydration: when work, the dehydrating threaded rod in vertical dewaterer is rotated, and waste plastics is driven to move upwards,
Since the screw pitch of dehydrating threaded rod is gradually reduced from bottom to top, so that the volume between spiral shell leaf is gradually reduced, therefore material is being transported upwards
Dynamic process can be extruded, to realize the dehydration of material by way of extruding.
Specifically, the patent of invention if Authorization Notice No. is CN 202096810U discloses a kind of vertical filter screen helical axis
The vertical helical dewaterer differential with vertical outer leaching net, which includes vertical filter screen helical axis, helical blade, vertical
Outer leaching net and driving device, when work, since the screw pitch of blade is gradually reduced from bottom to top so that so as to material into
Row extrusion dehydration.
In actual operation, when no matter being dehydrated using above-mentioned centrifugation vertical dewaterer or extruding vertical dewaterer,
Will there is a problem of being located at the material dewatering effect difference at rotation center, specifically, for method one, due to being dehydrated spiral shell
The ponding for lacking drainage channel on bar, therefore being located at dehydrating threaded rod trench bottom (i.e. at rotation center position) cannot be discharged and
It is moved upwards as dehydrating threaded rod is rotating together；For method two, also due to lack drainage channel in dehydrating threaded rod slot and
So that the ponding of dehydrating threaded rod trench bottom can not be discharged.In addition, centrifugation vertical dewaterer or extruding vertical dewaterer are taken off
When water conservancy project is made, material is impacted or is squeezed due to needing, it is more demanding to power of motor；For requiring not dehydrating effect
High situation, as plastics the production with water granulating raw material when, be centrifuged vertical dewaterer or squeeze vertical dewaterer often go out
Existing function is superfluous, but when above equipment attenuating power of motor, the effect of conveying is not achieved in equipment again.
Utility model content
The purpose of the utility model is to overcome the deficiencies in the prior art, provide a kind of with the vertical of double dehydration effect
Dewaterer, there is the vertical dewaterer of double dehydration effect the ponding in dehydrating threaded rod can be discharged in time for this, have centrifugation
The double dehydration function of dehydration and dehydrating threaded rod internal drainage, to substantially increase dehydrating effect.
The technical solution that the utility model solves above-mentioned technical problem is:
A kind of vertical dewaterer with double dehydration effect, including outer container, the cylindric separation being arranged in outer container
The driving mechanism of mesh screen, dehydrating threaded rod and driving dehydrating threaded rod rotation, wherein the inner cavity of the outer container constitutes dewatering station, outside
The lower part of case is equipped with feed inlet and drainpipe, and top is equipped with discharge gate, which is characterized in that on the helical blade of the dehydrating threaded rod
Equipped with drainage hole.
One preferred embodiment of the utility model, wherein the dehydrating threaded rod have positioned at lower part cleaning raising section and
The outside of superposed dewatering period, the cleaning raising section is equipped with closed cylinder, and the separating net-screen is set to dewatering period
Corresponding position, the cylinder are connected with separating net-screen；The drainage hole is arranged on the helical blade of dewatering period.Setting cleaning mentions
The effect for rising section is, cleans during being lifted up material, while to material, by the way that closed circle is arranged
Cylinder guarantees that cleansing medium is full of cylinder in the cleaning raising section, cleans to realize to material；The material cleaned reaches de-
When water section, double dehydration is being carried out using the drainage hole on separating net-screen and helical blade.
One preferred embodiment of the utility model, wherein the drainage hole is evenly distributed in helical blade in sieve-mesh
On.The purpose being arranged in this way is, drainage hole in sieve-mesh be uniformly distributed can ponding to position on helical blade into
Row excretion, to further increase dehydrating effect.
Preferably, the drainage hole is vertically arranged.The purpose being arranged in this way is, vertically arranged draining hole machined side
Just, and due to not restricted by factors such as spaces when punching, accurate positioning in process, machining accuracy is higher.
One preferred embodiment of the utility model, wherein the drainage hole forms water inlet at the upper surface of helical blade
Mouthful, the drainage hole forms discharge outlet at the lower surface of helical blade；When wherein, being rotated along water inlet with dehydrating threaded rod
The tangential direction of rotation direction, the discharge outlet are located at the back lower place of water inlet.The purpose being arranged in this way is, relative to along
For other setting directions of the tangential direction of water inlet rotation direction, the back lower place that water inlet is arranged in discharge outlet is more conducive to
Ponding is rapidly discharged from drainage hole, to enhance dehydrating effect.Concrete operating principle are as follows:
One, from analysis in terms of fluid dynamics: gravity of the water droplet in drainage hole by the thrust of hole wall and itself.(1)
When the back lower place of water inlet is arranged in along the tangential direction of water inlet rotation direction in discharge outlet, that is, drainage hole relative into
For the direction of motion at the mouth of a river to extending to the back lower place, hole wall has thrust obliquely to water droplet, which can decomposite
Component straight down, the component straight down can speed up moving downward for water droplet, thus realize by water droplet rapidly from
It is discharged in drainage hole；(2) when the underface of water inlet is arranged in discharge outlet, hole wall has thrust horizontally forward to water droplet, should
Thrust cannot break up out component straight down, therefore can not accelerate moving downward for water droplet；(3) when discharge outlet along into
When the front lower place of water inlet is arranged in the tangential direction of mouth of a river rotation direction, hole wall has thrust obliquely to water droplet, this is oblique
On thrust can decomposite component straight up, what which can reduce water droplet moves downward speed,
It is discharged from drainage hole to slow down water droplet.
Thus ponding can quickly be arranged from drainage hole the set-up mode (i.e. by way of this preferred embodiment) in (1)
Out.
Two, it is analyzed in terms of aerodynamics: due to turn of the air stream and dehydrating threaded rod that are generated when dehydrating threaded rod rotation
To on the contrary, and discharge outlet is arranged against rotation direction relative to water inlet, therefore air stream when moving can from drainage hole into
The mouth of a river enters, and flows out from discharge outlet, and during flowing through drainage hole, air stream can generate negative pressure in drainage hole, this is negative
The enough ponding on blade of pressure energy carries out " absorption ", and ponding is rapidly passed through from drainage hole, to realize quick
Draining.And if by drainage hole it is vertically arranged or by discharge outlet along water inlet rotation direction tangential direction be arranged in water inlet
Front lower place, i.e., drainage hole be not along air stream flow direction be arranged, then air stream does not flow through drainage hole then, thus can not
Generate " absorption " effect.
Three, from the point of view of inertial angle, water droplet during rotating and upgrading, has and fortune with material and dehydrating threaded rod
Contrary inertia force is moved, when water droplet is detached from material, under inertia force and gravity, movement rail of the water droplet with respect to material
Mark is moved beneath backward, this motion profile is consistent with the extending direction of drainage hole in this preferred embodiment, to be conducive to water
Drop shifts downwards from drainage hole.
Preferably, along the radial direction of water inlet rotation direction, the lower section stating discharge outlet and being located on the outside of water inlet.
The purpose being arranged in this way is, while ponding rotates in drainage hole with blade, is subject to centrifugal forces, should be from
Mental and physical efforts promote water to move out from along radial direction；Therefore, by above-mentioned setting, water droplet can be made downward under the effect of gravity
It can also be moved outward under the action of the centrifugal force while movement；As be located at outside water droplet of the water droplet compared with inside suffered by from
Mental and physical efforts are bigger, therefore water droplet directly can be thrown to separating net-screen under the influence of centrifugal force after being discharged in the discharge outlet in outside
In, to keep the exclusion effect of ponding more preferable.
Preferably, the outer side edges of the helical blade of the dehydrating threaded rod are equipped with the liquid guide flow part of protrusion, the liquid guide flow
Part extends along the edge of the helical blade of whole dehydrating threaded rod.It is such to be arranged the advantage is that in dehydrating threaded rod edge protrusion
Liquid guide flow part can guide the liquid dripped originally at helical blade edge to slide with helical blade outer, reduce water surface tension pair
The influence of dehydrating effect.
Preferably, the cylinder is being equipped with maintenance slag-drip opening with the bottom corresponding position of dehydrating threaded rod.After cleaning
Material be possible to solid residue (such as soil, sandstone), vertical dewaterer using after a long time, dehydrating threaded rod bottom
Residue accumulation is easy to damage dehydrating threaded rod；Dehydrating threaded rod maintenance will extract out from dehydrating threaded rod bottom by helical blade,
Time-consuming, inconvenient.Therefore in the bottom of dehydrating threaded rod setting maintenance slag-drip opening, the difficulty of dehydrating threaded rod maintenance is greatly reduced
Degree.
The working principle of the utility model is:
When work, the ponding on dehydrating threaded rod blade can pass through during rising with the rotation of dehydrating threaded rod blade
Drainage hole moves to the lower surface of blade from the upper surface of blade, and realization drains from the top down, at the same time, in spiral centrifugal power
Under the action of be thrown out of, the water droplet a part being thrown out of is fallen directly into separating net-screen, and is thrown away from separating net-screen, realize
Centrifugal dehydration, another part drop down onto the edge of the helical blade of lower layer, since the centrifugal force at helical blade marginal position is big,
Therefore the water droplet at this can be easily thrown in separating net-screen in subsequent movement, to realize product on helical blade
The discharge of water avoids part moisture content from continuing to move up with material and is discharged from discharge gate and then dehydration rate is low.
The utility model have compared with prior art it is below the utility model has the advantages that
The vertical dewaterer of the utility model excludes to remain by way of drainage hole is arranged on dehydrating threaded rod blade
Ponding on dehydrating threaded rod blade has the function of the dual-drainage drained downwards and centrifugation drains, and one side drainage effect is good,
Directly or indirectly ponding can be drained into separating net-screen completely, improve dehydration rate；Another aspect drainage hole is in the row of playing
Water will not influence the normal feeding of dehydrating threaded rod again while acting on.It is of less demanding to dehydrating effect, conveying speed producing
When situation, can by arbitrarily by motor frequency modulation, replacement motor etc. in a manner of, the dehydration transfer efficiency of flexible modulation motor saves energy
Consumption, and structure is simple, exploitativeness is strong, need to only add drainage hole on the dehydrating threaded rod of original dewaterer, it is easy to implement and
It is at low cost.
Detailed description of the invention
Fig. 1 is an a kind of specific embodiment of vertical dewaterer with double dehydration effect of the utility model
Schematic perspective view.
Fig. 2 is the structural schematic diagram of dehydrating threaded rod in Fig. 1.
Fig. 3 is the top view of Fig. 2.
Fig. 4 is the cross-sectional view in the direction A-A in Fig. 3, and drainage hole is vertically arranged at this time.
Fig. 5 is the enlarged drawing in Fig. 4 at I.
Fig. 6 is the cross-sectional view in the direction A-A in Fig. 3, and drainage hole is implemented referring to embodiment 2 at this time.
Fig. 7 is the enlarged drawing at the II of Fig. 6.
Fig. 8 is the force analysis schematic diagram when drainage hole is implemented referring to embodiment 2.
Fig. 9 is the force analysis schematic diagram when drainage hole is implemented referring to embodiment 1.
Figure 10 is the force analysis schematic diagram when drainage hole and the setting of 2 opposite direction of embodiment.
Figure 11 is schematic diagram when drainage hole is implemented referring to embodiment 3.
Figure 12 is the structural schematic diagram of the corresponding dehydrating threaded rod of embodiment 4.
Specific embodiment
The present invention will be further described in detail with reference to the embodiments and the accompanying drawings, but the implementation of the utility model
Mode is without being limited thereto.
Embodiment 1
Referring to Fig. 1 and Fig. 2, a kind of vertical dewaterer with double dehydration effect of the utility model includes outer container, sets
Set the driving mechanism 3 that the cylindric separating net-screen 1 in outer container, dehydrating threaded rod 2 and driving dehydrating threaded rod 2 rotate, wherein
The inner cavity of the outer container constitutes dewatering station, and the lower part of outer container is equipped with feed inlet 4 and drainpipe 5, and top is equipped with discharge gate 6, described
The helical blade of dehydrating threaded rod 2 is equipped with drainage hole 2-1.
Referring to Fig. 1, the dehydrating threaded rod 2 has cleaning raising section and superposed dewatering period positioned at lower part, described
The outside for cleaning raising section is equipped with closed cylinder 7, and the separating net-screen 1 is set to dewatering period corresponding position, the cylinder 7 and point
Off-network sieve 1 is connected；The drainage hole 2-1 is arranged on the helical blade of dewatering period.Be arranged cleaning raising section effect be,
It is cleaned during being lifted up material, while to material, by the way that closed cylinder 7 is arranged, guarantees cleansing medium
It is full of cylinder 7 in the cleaning raising section, is cleaned to be realized to material；When the material cleaned reaches dewatering period, utilizing
Drainage hole 2-1 on separating net-screen 1 and helical blade carries out double dehydration.
Referring to fig. 2, the drainage hole 2-1 is evenly distributed on helical blade in sieve-mesh.The purpose being arranged in this way exists
In drainage hole 2-1 is uniformly distributed and can drain to the ponding of position on helical blade in sieve-mesh, thus further
Improve dehydrating effect.
Referring to Fig. 3-Fig. 5, the drainage hole 2-1 forms water inlet 2-11, the draining at the upper surface of helical blade
Hole 2-1 forms discharge outlet 2-12 at the lower surface of helical blade；Wherein, drainage hole 2-1 is vertically arranged.The purpose being arranged in this way
It is, vertically arranged drainage hole 2-1 is easy to process, and due to not restricted by factors such as spaces when punching, processed
Accurate positioning in journey, machining accuracy are higher.
Referring to Fig. 1, the cylinder is being equipped with maintenance slag-drip opening 8 with the bottom corresponding position of dehydrating threaded rod.After cleaning
Material has been possible to solid residue (such as soil, sandstone), vertical dewaterer using after a long time, dehydrating threaded rod bottom it is residual
It stays object to accumulate, is easy to damage screw rod；Dehydrating threaded rod maintenance will extract out from screw rod bottom by helical blade, and time-consuming, no
It is convenient.Therefore in the bottom of dehydrating threaded rod setting maintenance slag-drip opening 8, the difficulty of dehydrating threaded rod maintenance is greatly reduced.
The working principle of the utility model is:
When work, the ponding on 2 blade of dehydrating threaded rod can lead to during rising with the rotation of 2 blade of dehydrating threaded rod
The lower surface that drainage hole 2-1 moves to blade from the upper surface of blade is crossed, realization drains from the top down, at the same time, in spiral
It is thrown out of under the action of centrifugal force, the water droplet a part being thrown out of is fallen directly into separating net-screen 1, and from separating net-screen 1
It throws away, realizes centrifugal dehydration, another part drops down onto the edge of the helical blade of lower layer, at helical blade marginal position
Centrifugal force is big, therefore the water droplet at this can be easily thrown in separating net-screen 1 in subsequent movement, to realize spiral shell
The discharge of vane on piece ponding, avoid part moisture content continued to move up with material be discharged from discharge gate and then dehydration rate
It is low.
Embodiment 2
Referring to Fig. 3, Fig. 6 and Fig. 7, the present embodiment difference from example 1 is that, the discharge outlet 2- in the present embodiment
12 the back lower place of water inlet 2-11 is arranged in along tangential direction, and the tangential direction refers to water inlet 2-11 with dehydrating threaded rod 2
The tangential direction of rotation when rotation.The purpose being arranged in this way is, relative to the tangent line along water inlet 2-11 rotation direction
For other setting directions in direction, the back lower place that water inlet 2-11 is arranged in discharge outlet 2-12 is more conducive to ponding rapidly
It is discharged from drainage hole 2-1, to enhance dehydrating effect.Concrete operating principle are as follows:
Referring to Fig. 8-Figure 10, one, from analyzing in terms of fluid dynamics: water droplet is in drainage hole 2-1 by the thrust of hole wall
With the gravity of itself.(1) when discharge outlet 2-12 is arranged along the tangential direction of water inlet 2-11 rotation direction in water inlet 2-11
The back lower place when, that is, drainage hole 2-1 relative to water inlet 2-11 the direction of motion to extending to the back lower place, hole wall has tiltedly water droplet
Downward thrust, the thrust obliquely can decomposite component straight down, which can speed up water
Drop moves downward, and water droplet is rapidly discharged from drainage hole 2-1 to realize；(2) when discharge outlet 2-12 setting is being intake
When the underface of mouth 2-11, hole wall has thrust horizontally forward to water droplet, which cannot break up out component straight down,
Therefore it can not accelerate moving downward for water droplet；(3) when discharge outlet 2-12 is along the tangential direction of water inlet 2-11 rotation direction
When the front lower place of water inlet 2-11 is arranged in, hole wall has thrust obliquely to water droplet, which can decomposite
Component straight up, what which can reduce water droplet moves downward speed, to slow down water droplet from draining
It is discharged in the 2-1 of hole.
It thus can be fast from drainage hole 2-1 by ponding the set-up mode (i.e. by way of this preferred embodiment) in (1)
Speed discharge.
Two, it is analyzed in terms of aerodynamics: due to air stream and the dehydrating threaded rod 2 generated when dehydrating threaded rod 2 rotates
Turn on the contrary, and discharge outlet 2-12 is arranged relative to water inlet 2-11 against rotation direction, therefore when air stream moves, can be from
The water inlet 2-11 of drainage hole 2-1 enters, and flows out from discharge outlet 2-12, and during flowing through drainage hole 2-1, air stream meeting
Generate negative pressure in drainage hole 2-1, which can carry out " absorption " to the ponding on blade, enable ponding rapidly from
It is passed through in drainage hole 2-1, to realize Quick drainage.And if by drainage hole 2-1 it is vertically arranged or by discharge outlet 2-12 along
The front lower place of water inlet 2-11 is arranged in the tangential direction of water inlet 2-11 rotation direction, i.e. drainage hole 2-1 is not along air
The flow direction of stream is arranged, then air stream does not flow through drainage hole 2-1 then, so that " absorption " effect can not be generated.
Three, from the point of view of inertial angle, water droplet with material and dehydrating threaded rod 2 during rotating and upgrading, have with
The opposite inertia force of the direction of motion, when water droplet is detached from material, under inertia force and gravity, movement of the water droplet with respect to material
Track is moved beneath backward, this motion profile is consistent with the extending direction of drainage hole 2-1 in this preferred embodiment, thus favorably
It is shifted downwards in water droplet from drainage hole 2-1.
Other embodiment other than the present embodiment above embodiment is implemented referring to embodiment 1.
Embodiment 3
Referring to Figure 11, the present embodiment and embodiment 2 the difference is that, along the radial direction of water inlet 2-11 rotation direction
Direction, the lower section stating discharge outlet 2-12 and being located on the outside of water inlet 2-11.The purpose being arranged in this way is that ponding is in drainage hole
It while rotating in 2-1 with blade, is subject to centrifugal forces, which promotes water outside from along radial direction
Movement；Therefore, by above-mentioned setting, it can make water droplet that can also act in centrifugal force while moving downward under the effect of gravity
Under move outward；The centrifugal force as suffered by water droplet of the water droplet compared with inside for being located at outside is bigger, row of the water droplet from outside
It can be directly thrown in separating net-screen 1 under the influence of centrifugal force after being discharged in the 2-12 of the mouth of a river, so that the exclusion of ponding be made to imitate
Fruit is more preferable.
Other embodiment other than the present embodiment above embodiment is implemented referring to embodiment 2.
Embodiment 4
Referring to Figure 12, the present embodiment difference from example 1 is that, it is preferable that the helical-blade of the dehydrating threaded rod
The outer side edges of piece are equipped with the liquid guide flow part 2-2 of protrusion, and the liquid guide flow part 2-2 is along the side of the helical blade of whole dehydrating threaded rod
Along extension.Such setting is dripped in helical-blade originally the advantage is that can guide in the liquid guide flow part 2-2 of screw rod edge protrusion
The liquid at piece edge slides with helical blade outer, reduces influence of the water surface tension to dehydrating effect.
Other embodiment other than the present embodiment above embodiment is implemented referring to embodiment 1.
Above-mentioned is the preferable embodiment of the utility model, but the embodiments of the present invention is not by above content
It limits, it is made under other any spiritual essence and principles without departing from the utility model to change, modification, substitution, combine, letter
Change, should be equivalent substitute mode, be included within the protection scope of the utility model.
Claims (9)
1. a kind of vertical dewaterer with double dehydration effect, including outer container, the cylindric separate mesh being arranged in outer container
The driving mechanism of sieve, dehydrating threaded rod and driving dehydrating threaded rod rotation, wherein the inner cavity of the outer container constitutes dewatering station, outer container
Lower part be equipped with feed inlet and drainpipe, top be equipped with discharge gate, which is characterized in that set on the helical blade of the dehydrating threaded rod
There is drainage hole.
2. the vertical dewaterer according to claim 1 with double dehydration effect, which is characterized in that the dehydrating threaded rod
With the cleaning raising section and superposed dewatering period for being located at lower part, the outside of the cleaning raising section is equipped with closed circle
Cylinder, the separating net-screen are set to dewatering period corresponding position, and the cylinder is connected with separating net-screen；The drainage hole setting is de-
On the helical blade of water section.
3. the vertical dewaterer according to claim 1 with double dehydration effect, which is characterized in that wherein, the row
Water hole is evenly distributed on helical blade in sieve-mesh.
4. the vertical dewaterer according to claim 1 with double dehydration effect, which is characterized in that the drainage hole is
Waist-shaped hole setting.
5. the vertical dewaterer according to claim 1 with double dehydration effect, which is characterized in that the drainage hole is perpendicular
To setting.
6. the vertical dewaterer according to claim 1-5 with double dehydration effect, which is characterized in that at it
The outer side edges of the helical blade of dehydrating threaded rod are equipped with the liquid guide flow part of protrusion, which covers along the edge of helical blade
It covers on the outside of whole dehydrating threaded rod.
7. the vertical dewaterer according to claim 1 with double dehydration effect, which is characterized in that the drainage hole exists
Water inlet is formed at the upper surface of helical blade, the drainage hole forms discharge outlet at the lower surface of helical blade；Wherein, edge
The tangential direction of rotation direction of water inlet when being rotated with dehydrating threaded rod, the discharge outlet be located at the back lower place of water inlet.
8. the vertical dewaterer according to claim 1 with double dehydration effect, which is characterized in that the drainage hole exists
Water inlet is formed at the upper surface of helical blade, the drainage hole forms discharge outlet at the lower surface of helical blade；Wherein, edge
The radial direction of water inlet rotation direction, the discharge outlet be located at the lower section on the outside of water inlet.
9. the vertical dewaterer according to claim 2 with double dehydration effect, which is characterized in that the cylinder with
The bottom corresponding position of dehydrating threaded rod is equipped with maintenance slag-drip opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820681157.9U CN208398580U (en) | 2018-05-07 | 2018-05-07 | A kind of vertical dewaterer with double dehydration effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820681157.9U CN208398580U (en) | 2018-05-07 | 2018-05-07 | A kind of vertical dewaterer with double dehydration effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208398580U true CN208398580U (en) | 2019-01-18 |
Family
ID=65062155
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820681157.9U Active CN208398580U (en) | 2018-05-07 | 2018-05-07 | A kind of vertical dewaterer with double dehydration effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208398580U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110640940A (en) * | 2019-09-27 | 2020-01-03 | 江苏嘉天盛再生资源有限公司 | ABS plastics recycling, cleaning and reproducing production line |
| CN110947226A (en) * | 2019-11-19 | 2020-04-03 | 佛山科学技术学院 | Solid-liquid preseparation device for sewage treatment |
| CN111023738A (en) * | 2019-11-26 | 2020-04-17 | 黄玉云 | Drumming type drying device for producing high polymer materials |
-
2018
- 2018-05-07 CN CN201820681157.9U patent/CN208398580U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110640940A (en) * | 2019-09-27 | 2020-01-03 | 江苏嘉天盛再生资源有限公司 | ABS plastics recycling, cleaning and reproducing production line |
| CN110947226A (en) * | 2019-11-19 | 2020-04-03 | 佛山科学技术学院 | Solid-liquid preseparation device for sewage treatment |
| CN111023738A (en) * | 2019-11-26 | 2020-04-17 | 黄玉云 | Drumming type drying device for producing high polymer materials |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208398580U (en) | A kind of vertical dewaterer with double dehydration effect | |
| CN112010464B (en) | Environment-friendly flocculation type sewage treatment device capable of quantitatively feeding medicament | |
| CN203060942U (en) | Roller screen type solid-liquid separator | |
| CN106365411B (en) | Sludge concentration and dehydration all-in-one | |
| CN107012706B (en) | A kind of paper mill pulping device | |
| CN109289318A (en) | Water quality silt multistage filtering separator | |
| CN113560310A (en) | Kitchen waste pretreatment technical equipment | |
| CN207944440U (en) | A kind of waters bank garbage recovery device | |
| CN205042233U (en) | Centrifugal solid -liquid separation equipment | |
| CN113332783B (en) | Environment-friendly solid-liquid separation equipment for chemical industry | |
| CN111450611B (en) | High-efficient type filtration equipment for sewage treatment | |
| CN109701728A (en) | Building rubbish purification and separation device | |
| CN110315795A (en) | A kind of wine brewing vinasse processing unit | |
| CN117160115A (en) | Sand-water separation device and separation method | |
| CN209501033U (en) | A kind of waste mineral oil processing unit | |
| CN117645385A (en) | Intelligent processing system based on beam field circulating water recycling | |
| CN116986669A (en) | Vertical double-stage cyclone dirt remover | |
| CN208591580U (en) | A kind of hydrocyclone being convenient to clean | |
| CN207430795U (en) | A kind of Chinese herbal medicinal high-efficiency convenient for discharge cleans impurity removing device | |
| CN102160576B (en) | Soybean milk filtering device and soybean milk filtering method thereof | |
| CN204502538U (en) | Drum-type sewage sand removing machine | |
| CN205079546U (en) | Automatic continuity of operation centrifugal dehydrator | |
| CN109608014A (en) | Organic sludge dehydration and drying processing unit | |
| CN218700477U (en) | High-speed cleaning equipment | |
| CN109052691A (en) | A kind of feldspar in powder production sewage treatment system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |