CN206318850U - The variable inorganic sludge concentration and dewatering all-in-one of gap - Google Patents
The variable inorganic sludge concentration and dewatering all-in-one of gap Download PDFInfo
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- CN206318850U CN206318850U CN201620929815.2U CN201620929815U CN206318850U CN 206318850 U CN206318850 U CN 206318850U CN 201620929815 U CN201620929815 U CN 201620929815U CN 206318850 U CN206318850 U CN 206318850U
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- filter cylinder
- layer filter
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Abstract
A kind of inorganic sludge concentration and dewatering all-in-one of variable gap, it is characterized in that it is by variable-pitch auger axle（2）, motor（1）, internal layer filter cylinder（3）, outer layer filter cylinder（4）And purging system（5）Composition, variable-pitch auger axle（2）Installed in by internal layer filter cylinder（3）, outer layer filter cylinder（4）In the press filtration space of composition, variable-pitch auger axle（2）By motor（1）Driving is rotated, and is progressively compressed water-containing sludge during rotation, compresses the water that produces from internal layer filter cylinder（3）, outer layer filter cylinder（4）Between formed go out water space outflow, internal layer filter cylinder（3）With outer layer filter cylinder（4）On be equipped with water flowing out structure（6）, adjust internal layer filter cylinder（3）With outer layer filter cylinder（4）Installation phase or axial distance be the outflow that adjustable voltage supply contracting is produced outlet size.The utility model has simple in construction, less energy consumption, and the low feature of noise adapts to various types of inorganic sludge, reaches more preferable dehydrating effect.
Description
Technical field
The utility model is related to a kind of environmental protection equipment, especially a kind of sewage desliming device, specifically a kind of variable
The inorganic sludge concentration and dewatering all-in-one of gap.
Background technology
At present, sludge dewatering equipment is widely used in municipal wastewater engineering and petrochemical industry, light industry, chemical fibre, papermaking, pharmacy, skin
The water treatment system of the industries such as leather.
Existing device for dehydrating sladge waste has following several：
1st, belt filter-press type dewatering machine
2nd, plate and frame filter pressing dehydrator
3rd, horizontal centrifugal formula dewaterer
4th, spiral shell is folded（Spiral shell pressure）Formula dewaterer
Above-mentioned all kinds of sludge dewatering equipments are primarily present problems with：
1st, belt filter-press type dewatering machine.
Belt filter-press type dewatering machine is made up of strainer, pressure roller, strainer, wiper mechanism etc., and structure is more complicated, and it is dirty
Mud dehydration be by strainer is realized with pressure roller squeezing effect, for inorganic mud granule shape silt particle, its strainer and pressure roller wearability
It is poor, situations such as causing strainer rupture, the abrasion of pressure roller line with rubber layer, strainer sideslip etc., directly result in moisture content after sludge dewatering
It is too high, it is also possible to shorten equipment and use life.
2nd, plate and frame filter pressing dehydrator.
Plate and frame filter pressing dehydrator is just made up of frame, filtrating-pressing plate frame, drawing-plate mechanism, hold-down mechanism, filter cloth etc., its sludge
Dewatering Principle is：Sludge is injected into sheet frame from sludge delivery pump, moisture content is oozed out by filter cloth, after sludge is filled up in sheet frame, according to
Secondary release sheet frame, sludge comes off.It has the disadvantage that each sludge dewatering is both needed to plywood, enters mud, opens the processes such as plate, and entering dredge pump needs frequently
Start and stop, it is impossible to realize it is full-automatic require, and enter that dredge pump pressure requirements are higher, energy consumption is larger.
3rd, horizontal centrifugal formula dewaterer.
Horizontal centrifugal formula dewaterer is to produce centrifugal force by the filter cylinder that is rotated at a high speed in equipment, because suffered by each composition of sludge from
Mental and physical efforts difference and produce separating effect.Its rotating speed need to typically reach 3000 revs/min or higher.Inorganic sludge is under microstate
The particulate matters such as sand are substantially, with larger intensity and hardness, can be produced more under the conditions of the centrifugal force that high speed rotation is produced
Big wear phenomenon, and horizontal centrifugal formula dewaterer for improve rotating speed, it is necessary to very big energy consumption and produce noise it is very big.
4th, spiral shell is folded（Spiral shell pressure）Formula dewaterer.
Folded spiral shell（Spiral shell pressure）Formula dewaterer operation principle：Sludge is constantly moved forward and up with the rotation of helical axis, along mud
Cake Way out, the spacing of helical axis is gradually reduced, and helical cavity volume is constantly shunk, and internal pressure gradually strengthens, in helical axis successively
Continuously run under promotion, the moisture in sludge is squeezed and discharged from the gap of outer side lamination or wedge-shaped filter screen, mud cake solid content
Improve constantly, finally realize sludge continuous dehydration.
Stacked sludge dewatering machine outer layer is retainer ring and the overlapping composition of loose collar, and the gap between ring and ring is logical for current
Road, loose collar may contact with helical axis and cause abrasion in dehydration.
Spiral shell pressure dewaterer outer layer is wedge-shaped filter screen, and filter screen gap is water stream channel, because filter screen is integrally fixed, when shutting down
It is required that cleaning current are rinsed from all directions to it, wiper mechanism is complex.
Utility model content
The purpose of this utility model is because gap is non-adjustable and gap is too small and cleans for existing various dewaterers
Difficulty is big, cleans high cost, if less cleaning position is easy to a series of problems, such as influence equipment is normally run, designs a kind of energy
Gap is automatically increased in cleaning, the inorganic sludge concentration and dewatering all-in-one of variable gap for being conducive to sludge to clean.
The technical solution of the utility model is：
A kind of inorganic sludge concentration and dewatering all-in-one of variable gap, it is characterized in that it by variable-pitch auger axle 2, motor 1,
Internal layer filter cylinder 3, outer layer filter cylinder 4 and purging system 5 are constituted, and variable-pitch auger axle 2 is arranged on by 4 groups of internal layer filter cylinder 3, outer layer filter cylinder
Into press filtration space in, variable-pitch auger axle 2 drives rotation by motor 1, and during rotation by water-containing sludge by
Step compression, compresses the water that produces from what is formed between internal layer filter cylinder 3, outer layer filter cylinder 4 and goes out water space outflow, internal layer filter cylinder 3 and outer
Water flowing out structure 6 is equipped with metafiltration cylinder 4, the installation phase or axial distance for adjusting internal layer filter cylinder 3 and outer layer filter cylinder 4 are that can adjust
The size of the outlet for the outflow that voltage supply contracting is produced.
Described water flowing out structure 6 is strip through hole.
The width of described strip through hole is 1-3 millimeters, and length is less than 30 millimeters.
Described internal layer filter cylinder 3 and/or/outer layer filter cylinder 4 be connected with driving its rotate or axial movement so as to adjust both it
Between water outlet gap drive mechanism 7.
The beneficial effects of the utility model：
The utility model has simple in construction, less energy consumption, and the low feature of noise adapts to various types of inorganic sludge,
Reach more preferable dehydrating effect.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation that inside and outside filter cylinder of the present utility model is in cleaning state.
Fig. 3 is Fig. 2 left view.
Inner/outer tube position view when Fig. 4 is filtering of the present utility model and cleaning state.
Embodiment
The utility model is further described with reference to the accompanying drawings and examples.
As Figure 1-4.
A kind of inorganic sludge concentration and dewatering all-in-one of variable gap, it is by variable-pitch auger axle 2, motor 1, internal layer filter cylinder
3rd, outer layer filter cylinder 4 and purging system 5 are constituted, as shown in figure 1, variable-pitch auger axle 2 is arranged on by internal layer filter cylinder 3, outer layer filter cylinder 4
In the press filtration space of composition, variable-pitch auger axle 2 drives rotation by motor 1, and by water-containing sludge during rotation
Progressively compress, compress the water produced and go out water space outflow, the He of internal layer filter cylinder 3 from what is formed between internal layer filter cylinder 3, outer layer filter cylinder 4
Water flowing out structure 6 is equipped with outer layer filter cylinder 4, water flowing out structure 6 can be strip through hole or other shapes of through hole, when using Fig. 2
During shown strip through hole, its size is contemplated that width is 1-3 millimeter, and length is less than 30 millimeters, adjustment internal layer filter cylinder 3 and outside
The installation phase or axial distance of metafiltration cylinder 4 are the size of the outlet for the outflow that adjustable voltage supply contracting is produced.The He of internal layer filter cylinder 3
Or the phase or axial distance between/outer layer filter cylinder 4 can also use electronic adjustment using manually adjusting, shown in Fig. 1 for electricity
Dynamic drive mechanism, drive mechanism 7（Can be using forms such as worm and gear driving, hydraulic pressure, pneumatic actuations, those skilled in the art can
Self design）Metafiltration cylinder 3 and/or/outer layer filter cylinder 4 can be driven to rotate or move axially so as to adjust between water outlet between the two
Gap.When handling dewatering and filtering state, the gap between inner/outer tube is adjustable into very little, substantially only allows water to lead to, works as needs
During cleaning, the sludge being bonded on outer barrel directly can rush in filtering internally with water by the big hole path formed between inner/outer tube
Flow away, such as Fig. 4.
Driven as shown in figure 1, the utility model is main by variable-pitch auger axle, double-deck filtering element, screw drives motor and filtering element
The compositions such as dynamic motor, sludge is lifted up by the rotation of variable-pitch auger axle, with the reduction of pitch, and internal pressure increases, in sludge
Moisture is gradually disengaged.
Outside filtering element is made up of the filter cylinder of double-decker, and each filter cylinder longitudinally has the gap that a plurality of width is 1-3mm, when setting
During for being in dewatering work, inside and outside filtering element gap is staggered to form 0.05-0.5mm gap as the water stream channel of sludge dewatering,
Sludge is trapped within inside filtering element, and water stream channel can adjust width according to sludge characteristics, is improved the adaptability of equipment and is taken off
Water efficiency.When equipment completes to need cleaning after dewatering work, outer layer filtering element makes inside and outside filtering element gap by the adjustment of filtering element motor
Overlap, its width is rinsed up to 1-3mm with little water.
The utility model has simple in construction, less energy consumption, and the low feature of noise adapts to various types of inorganic sludge,
Reach more preferable dehydrating effect.
The utility model is not directed to partly same as the prior art or can realized using prior art.
Claims (4)
1. a kind of inorganic sludge concentration and dewatering all-in-one of variable gap, it is characterized in that it is by variable-pitch auger axle（2）, motor
（1）, internal layer filter cylinder（3）, outer layer filter cylinder（4）And purging system（5）Composition, variable-pitch auger axle（2）Installed in by internal layer filter cylinder
（3）, outer layer filter cylinder（4）In the press filtration space of composition, variable-pitch auger axle（2）By motor（1）Driving is rotated, and is being rotated
During water-containing sludge is progressively compressed, compress the water produced from internal layer filter cylinder（3）, outer layer filter cylinder（4）Between formed go out
Water space flows out, internal layer filter cylinder（3）With outer layer filter cylinder（4）On be equipped with water flowing out structure（6）, adjust internal layer filter cylinder（3）And outer layer
Filter cylinder（4）Installation phase or axial distance be the outflow that adjustable voltage supply contracting is produced outlet size.
2. the inorganic sludge concentration and dewatering all-in-one of variable gap according to claim 1, it is characterized in that described water flowing out structure
（6）For strip through hole.
3. the inorganic sludge concentration and dewatering all-in-one of variable gap according to claim 2, it is characterized in that described strip leads to
The width in hole is 1-3 millimeters, and length is less than 30 millimeters.
4. the inorganic sludge concentration and dewatering all-in-one of variable gap according to claim 1, it is characterized in that described internal layer filter cylinder
（3）And/or/outer layer filter cylinder（4）Being connected with driving, it rotates or moves axially to adjust water outlet gap drive mechanism between the two
（7）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620929815.2U CN206318850U (en) | 2016-08-24 | 2016-08-24 | The variable inorganic sludge concentration and dewatering all-in-one of gap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620929815.2U CN206318850U (en) | 2016-08-24 | 2016-08-24 | The variable inorganic sludge concentration and dewatering all-in-one of gap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206318850U true CN206318850U (en) | 2017-07-11 |
Family
ID=59263601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620929815.2U Expired - Fee Related CN206318850U (en) | 2016-08-24 | 2016-08-24 | The variable inorganic sludge concentration and dewatering all-in-one of gap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206318850U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106242227A (en) * | 2016-08-24 | 2016-12-21 | 江苏鸿佑环保有限公司 | Variable gap inorganic sludge concentration and dewatering all-in-one |
| CN107522383A (en) * | 2017-10-13 | 2017-12-29 | 朱平 | A kind of spiral sludge dewatering machine |
| CN107522384A (en) * | 2017-10-13 | 2017-12-29 | 朱平 | A kind of sludge dewatering equipment and control method |
-
2016
- 2016-08-24 CN CN201620929815.2U patent/CN206318850U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106242227A (en) * | 2016-08-24 | 2016-12-21 | 江苏鸿佑环保有限公司 | Variable gap inorganic sludge concentration and dewatering all-in-one |
| CN107522383A (en) * | 2017-10-13 | 2017-12-29 | 朱平 | A kind of spiral sludge dewatering machine |
| CN107522384A (en) * | 2017-10-13 | 2017-12-29 | 朱平 | A kind of sludge dewatering equipment and control method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170711 Termination date: 20200824 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |