CN207193088U - A kind of sludge dehydration device of double-layer oval-shaped rotor - Google Patents
A kind of sludge dehydration device of double-layer oval-shaped rotor Download PDFInfo
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- CN207193088U CN207193088U CN201720998208.6U CN201720998208U CN207193088U CN 207193088 U CN207193088 U CN 207193088U CN 201720998208 U CN201720998208 U CN 201720998208U CN 207193088 U CN207193088 U CN 207193088U
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- oval
- dehydration device
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Abstract
Technical field of sewage treatment equipment, more particularly to a kind of sludge dehydration device of double-layer oval-shaped rotor are the utility model is related to, including：Draw box mechanism before mixing, and the solid-liquid separation device being connected with draw box mechanism before the mixing, it is characterised in that the solid-liquid separation device includes：Base water tank, the lower work box and upper work box being successively set on the base water tank, and the double-layer oval-shaped rotor structure being arranged on the upper work box and the lower work box.The utility model has the characteristics that treating capacity is big, easy to operate, energy consumption is low, suspension content is low and beneficial to mobile operation in processing water.
Description
Technical field
It the utility model is related to technical field of sewage treatment equipment, more particularly to a kind of sludge dewatering of double-layer oval-shaped rotor
Device.
Background technology
Sewage disposal is a highly important part in environmental protection, and the sludge in sewage must pass through mechanical dehydration technology
Separation of solid and liquid is realized, by Treatment of Sludge into the relatively low mud cake of water content, consequently facilitating otherwise processed.
Isolation technics relatively conventional at present has folded spiral shell formula dewaterer, centrifugal separator for solid from liquid, plate and frame type filter-press, band
Formula filter press, flat equipment for separating liquid from solid etc..Wherein, folded spiral shell formula dewaterer treatment effeciency is low, washing water quantity is big, water after processing
In suspension content it is higher；Centrifugal separator for solid from liquid rotating speed is up to more than 5000 turns, mechanical requirements height, cost of investment and energy consumption
Greatly；Plate and frame type filter-press disposal ability is small, cumbersome, and filter cloth cracky, is typically only suitable for small-scale sewage processing
Stand；Though belt filter press has the advantages of disposal ability is big, floor space is larger, high energy consumption, amount of flush water are more, sludge moisture content
It is high；Suspension content is higher in water after flat equipment for separating liquid from solid processing, and delivery port is higher, and discharge casing bottom easily hoards water, no
Beneficial to mobile operation.
For this reason, it is necessary to a kind of sludge dehydration device of double-layer oval-shaped rotor is provided to overcome drawbacks described above.
The content of the invention
The utility model provides a kind of sludge dehydration device of double-layer oval-shaped rotor, have treating capacity it is big, it is easy to operate,
Energy consumption is low, suspension content is low and the features such as beneficial to mobile operation in processing water.
In order to solve the above-mentioned technical problem, technical solution adopted in the utility model is：
A kind of sludge dehydration device of double-layer oval-shaped rotor, including：Draw box mechanism before mixing, and with draw box mechanism before described mix
The solid-liquid separation device of connection, the solid-liquid separation device include：Base water tank, under being successively set on the base water tank
Work box and upper work box, and the double-layer oval-shaped rotor structure being arranged on the upper work box and the lower work box.
Preferably, the double-layer oval-shaped rotor structure includes：The upper strata elliptic rotor mould being arranged on the upper work box
Group, the lower floor's elliptic rotor module being arranged on the lower work box, connect one end and the institute of the upper strata elliptic rotor module
State the transmission module of one end of lower floor's elliptic rotor module, and the other end of the connection upper strata elliptic rotor module and it is described under
The directive wheel module of the other end of layer elliptic rotor module.
Preferably, the transmission module includes：Drive shaft, it is arranged on the drive shaft, is oval with the upper strata
The chain of rotor module connection, and the tensioning wheel being connected with the drive shaft and lower floor's elliptic rotor module.
Preferably, draw box mechanism includes before the mixing：Blending bin, the stirring module being arranged in the blending bin, set
Dosing mouth in the blending bin, the sewage draining exit being opened in the blending bin, and be connected with the solid-liquid separation device
Overfall.
Preferably, the upper strata elliptic rotor module includes：Chain slide rail, the ellipse being arranged on the chain slide rail turn
Son, and the wedge-shaped bar of each elliptic rotor of connection.
Preferably, charging aperture and discharge outlet are further opened with the base water tank, is entered in the base water tank described in
The front end of material mouth is obliquely provided with filtering deflector, and the filtering deflector is connected with the discharge outlet.
Preferably, each elliptic rotor is provided with that shape is identical and moving blades of arranged at equal intervals vertically, often
One moving blade is oval.
Preferably, the lower work box is obliquely arranged on the base water tank, and the upper work box is obliquely set
On the lower work box.
Preferably, driving structure, and the rammer board being connected with the driving structure are additionally provided with the upper work box.
Preferably, it is provided with wedge-shaped sieve on the bottom of the upper work box and the lower work box.
Compared with prior art, the sludge dehydration device of a kind of double-layer oval-shaped rotor of the present utility model, including：Before mixing
Draw box mechanism, and the solid-liquid separation device being connected with draw box mechanism before the mixing, the solid-liquid separation device include：Base water tank,
The lower work box and upper work box being successively set on the base water tank, and it is arranged on the upper work box and the lower work
Double-layer oval-shaped rotor structure on case, by setting the double-layer oval-shaped rotor structure so that the utility model has treating capacity
Greatly, it is easy to operate, energy consumption is low, sewage treatment capacity is good and the characteristics of beneficial to mobile operation.
Brief description of the drawings
Fig. 1 is a kind of rearview of the sludge dehydration device of double-layer oval-shaped rotor of the present utility model.
Fig. 2 is a kind of top view of the sludge dehydration device of double-layer oval-shaped rotor of the present utility model.
Fig. 3 is a kind of side view of the sludge dehydration device of double-layer oval-shaped rotor of the present utility model.
Fig. 4 is a kind of knot of the double-layer oval-shaped rotor structure of the sludge dehydration device of double-layer oval-shaped rotor of the present utility model
Structure schematic diagram.
Fig. 5 is Fig. 1 A enlarged diagram.
Embodiment
Below in conjunction with the accompanying drawings, embodiment of the present utility model is specifically illustrated, accompanying drawing is only for reference and explanation uses, not structure
The limitation of paired the utility model patent protection domain.
It refer to Fig. 1 to Fig. 5, a kind of sludge dehydration device of double-layer oval-shaped rotor of the present utility model, including：Before mixing
Draw box mechanism 1, and the solid-liquid separation device 2 being connected with draw box mechanism 1 before the mixing.
Specifically, draw box mechanism 1 includes before the mixing：Blending bin 11, the stirring module being arranged in the blending bin 11
12, the dosing mouth 13 being arranged in the blending bin 11, the sewage draining exit 14 being opened in the blending bin 11, and with the solid-liquid
The overfall 15 that separating mechanism 2 connects.
The solid-liquid separation device 2 includes：Base water tank 21, the lower work box being successively set on the base water tank 21
22 and upper work box 23, and the double-layer oval-shaped rotor structure 24 being arranged on the upper work box 23 and the lower work box 22,
The lower work box 22 is obliquely arranged on the base water tank 21, and the upper work box 23 is obliquely arranged on the lower work
Make on case 22.It is provided with the base water tank 21：Deflector 211, charging aperture 212 and discharge outlet 213 are filtered, wherein, it is described
Charging aperture 212 and the discharge outlet 213 are opened in the casing main body of the base water tank 21, and the filtering deflector 211 inclines
Tiltedly it is arranged in the base water tank 21 and close to the front end of the charging aperture 212, the filtering deflector 211 and institute
Discharge outlet 213 is stated to connect.Driving structure 221, and the pressure being connected with the driving structure 221 are provided with the upper work box 23
Plate 222 is squeezed, wedge shape sieve a is provided with the bottom of the upper work box 23, is also provided with the bottom of the lower work box 22
State wedge shape sieve a.The double-layer oval-shaped rotor structure 24 includes：The upper strata elliptic rotor module being arranged on the upper work box 23
241, the lower floor's elliptic rotor module 242 being arranged on the lower work box 22, connect the upper strata elliptic rotor module 241
One end and the transmission module 243 of one end of lower floor's elliptic rotor module 242, and the connection upper strata elliptic rotor module
The directive wheel module 244 of the other end of 241 other end and lower floor's elliptic rotor module 242, the upper strata elliptic rotor
Module 241 includes：Chain slide rail 2411, the elliptic rotor 2412 being arranged on the chain slide rail 2411, and each institute of connection
State the wedge-shaped bar 2413 of elliptic rotor 2412, lower floor's elliptic rotor module 242 and the upper strata elliptic rotor module 241
Structure is similar, does not repeat herein.The transmission module 243 includes：Drive shaft 2431, it is arranged on the drive shaft 2431
Chain 2432 that is upper, being connected with the upper strata elliptic rotor module 241, and it is oval with the drive shaft 2431 and the lower floor
The tensioning wheel 2433 that rotor module 242 connects.It is identical and vertically at equal intervals that each elliptic rotor 2412 is provided with shape
The moving blade of arrangement, each moving blade are oval.Further, draw box mechanism 1 divides two parts before the mixing,
The stirring module 12 is respectively arranged in two-part center described in draw box mechanism 1 before the mixing, and the overfall 15 is described
The afterbody of draw box mechanism 1 before mixing, charging aperture draw box mechanism 1 before the mixing are my anterior upper left corner, and sewage draining exit is in the mixing
The bottom of the preceding side of draw box mechanism 1.The top surface of the upper work box 23 afterbody of draw box mechanism 1 before the mixing is provided with into mud
Mouthful, the upper work box 23 is provided with upper and lower two mud mouths close to the side of tail end, and 11 institutes are provided with the upper work box 23
Elliptic rotor 2412 and 1 drive shaft are stated, the upper bottom of work box 23 is provided with by being sieved without the wedge shape that several wedge-shaped bars form
A, the upper work box 23 and the lower work box 22 sieve the through hole on a by the wedge shape and connected with lower work box；The gas
The fixing end of cylinder 221 is connected to the top surface of upper work box 23 close to the position of tail end, described in the movable end of cylinder 221 connection
Rammer board 222；The end face on one end connection upper upper work box top 23 of the rammer board 222 away from the cylinder 221；It is described
Rammer board 222 is arranged right below 11 elliptic rotors 2412 and 1 described 2431,11 elliptic rotor of drive shaft
2412 are generally aligned in the same plane in arranged in parallel with the 1 bar drive shaft 2431.Further, the same elliptic rotor
The wedge-shaped bar 2413 is provided between adjacent two moving blade on 2412, some parallel wedge-shaped bars 2413 form work
Plane, the working face that the wedge-shaped bar 2413 forms are parallel with the plane of elliptic rotor 2412.
Workflow of the present utility model is：From the charging aperture 213 enter the sewage of the blending bin 11 with from described
The liquid medicine that dosing mouth 13 enters is well mixed under the stirring of the stirring module 12, after decoction and sewage fully flocculate, by
The sewage constantly entered, the sewage to have flocculated pour in the solid-liquid separation device 2 with being filled before described mix from the overfall 15
The first charging aperture of 1 connection is put, the sewage fully to flocculate passes through the institute that the first charging aperture is flow on the upper work box 23
State on wedge shape sieve a, realize separation of solid and liquid, the pockets of solid sludges that flocculate then stay in the surface of the wedge shape sieve a, by being arranged on
The revolution of the elliptic rotor 2412 between the wedge shape sieve a gaps, automatically to the solid sludges after separation to sludge outlet
Carried, the sludge for being constantly deposited in sludge outlet realizes sludge dewatering under the pressure of the rammer board 222, is arranged on institute
The revolution of the elliptic rotor 2412 between wedge-shaped screen slot a gaps is stated, the wedge shape is sieved to a small amount of solid matter in a gaps
Scrape, with the filtrate of the wedge shape sieve a separation from the upper work box 23, the wedge shape of the inflow lower work box 22
On the filtering deflector 211 for sieving a, by described in filtrate inflow of the filtering deflector 211 containing a small amount of solid matter
On the wedge shape sieve a of lower work box 22, second of separation of solid and liquid is carried out.The solid matter on the wedge shape sieve a surfaces then passes through
The revolution for the elliptic rotor 2412 being arranged between the wedge shape sieve a gaps of the lower work box 22, by solid matter
Carried to sludge outlet.Filtrate is dropped down onto on the filtering deflector 211 of the base water tank 21, by the discharge outlet
213 discharges.
From the above, it can be seen that a kind of sludge dehydration device of double-layer oval-shaped rotor of the present utility model, using only
Special self-cleaning filter seam principle, realizes environmentally friendly, without friction, noiseless, does not block, and the characteristics of without being backwashed to gap, leads to
Cross the elliptic rotor 2412 continuously set constantly to be rotated between gap so that the utility model has solid-liquid point
From the ability carried out with self cleaning simultaneously, stability is preferable, avoids the problem of decline for causing disposal ability because of blocking,
It can not be discharged in addition, structure setting of the present utility model also avoid ponding accumulated slag, deposit overflows in device moving process,
The problem of causing secondary pollution.Structure setting of the present utility model have treating capacity is big, easy to operate, energy consumption is low, processing water in
Suspension content is low and the features such as beneficial to mobile operation.
Above disclosed is only preferred embodiment of the present utility model, it is impossible to limits right of the present utility model with this
Protection domain, therefore the equivalent variations made according to present utility model application the scope of the claims, still belong to the model that the utility model is covered
Enclose.
Claims (10)
1. a kind of sludge dehydration device of double-layer oval-shaped rotor, including：Draw box mechanism before mixing, and connect with draw box mechanism before described mix
The solid-liquid separation device connect, it is characterised in that the solid-liquid separation device includes：Base water tank, it is successively set on the base
Lower work box and upper work box on water tank, and the double-layer oval-shaped rotor being arranged on the upper work box and the lower work box
Structure.
2. the sludge dehydration device of double-layer oval-shaped rotor as claimed in claim 1, it is characterised in that the double-layer oval-shaped rotor
Structure includes：The upper strata elliptic rotor module being arranged on the upper work box, the lower floor being arranged on the lower work box are ellipse
Round rotor module, connect the transmission mould of one end of the upper strata elliptic rotor module and one end of lower floor's elliptic rotor module
Group, and the guiding wheel model of the other end of the other end of the connection upper strata elliptic rotor module and lower floor's elliptic rotor module
Group.
3. the sludge dehydration device of double-layer oval-shaped rotor as claimed in claim 2, it is characterised in that the transmission module bag
Include：Drive shaft, the chain for being arranged on the drive shaft, being connected with the upper strata elliptic rotor module, and with the biography
The tensioning wheel that turn axle connects with lower floor's elliptic rotor module.
4. the sludge dehydration device of double-layer oval-shaped rotor as claimed in claim 1, it is characterised in that draw box mechanism before the mixing
Including：Blending bin, the stirring module being arranged in the blending bin, the dosing mouth being arranged in the blending bin, is opened in institute
State the sewage draining exit in blending bin, and the overfall being connected with the solid-liquid separation device.
5. the sludge dehydration device of double-layer oval-shaped rotor as claimed in claim 2 or claim 3, it is characterised in that the upper strata is oval
Rotor module includes：Chain slide rail, the elliptic rotor being arranged on the chain slide rail, and each elliptic rotor of connection
Wedge-shaped bar.
6. the sludge dehydration device of double-layer oval-shaped rotor as claimed in claim 1, it is characterised in that on the base water tank also
Offer charging aperture and discharge outlet, the front end in the base water tank close to the charging aperture is obliquely provided with filtering water conservancy diversion
Plate, the filtering deflector are connected with the discharge outlet.
7. the sludge dehydration device of double-layer oval-shaped rotor as claimed in claim 5, it is characterised in that each elliptic rotor
Provided with shape, identical and arranged at equal intervals vertically moving blade, each moving blade are oval.
8. the sludge dehydration device of double-layer oval-shaped rotor as claimed in claim 1, it is characterised in that the lower work box tilts
Ground is arranged on the base water tank, and the upper work box is obliquely arranged on the lower work box.
9. the sludge dehydration device of double-layer oval-shaped rotor as claimed in claim 1, it is characterised in that on the upper work box also
It is provided with driving structure, and the rammer board being connected with the driving structure.
10. the sludge dehydration device of double-layer oval-shaped rotor as claimed in claim 1, it is characterised in that the upper work box and
Wedge-shaped sieve is provided with the bottom of the lower work box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720998208.6U CN207193088U (en) | 2017-08-10 | 2017-08-10 | A kind of sludge dehydration device of double-layer oval-shaped rotor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720998208.6U CN207193088U (en) | 2017-08-10 | 2017-08-10 | A kind of sludge dehydration device of double-layer oval-shaped rotor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207193088U true CN207193088U (en) | 2018-04-06 |
Family
ID=61796705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720998208.6U Active CN207193088U (en) | 2017-08-10 | 2017-08-10 | A kind of sludge dehydration device of double-layer oval-shaped rotor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207193088U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109231356A (en) * | 2018-10-31 | 2019-01-18 | 安徽天健环保股份有限公司 | Bung promotes self-locking device and its oil-separation lifting device |
| CN109250790A (en) * | 2018-10-31 | 2019-01-22 | 安徽天健环保股份有限公司 | Oil-separation lifting device |
| CN111704258A (en) * | 2019-03-18 | 2020-09-25 | 天津嘉中科技发展有限公司 | Processor for large non-rotten sewage in sewage |
-
2017
- 2017-08-10 CN CN201720998208.6U patent/CN207193088U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109231356A (en) * | 2018-10-31 | 2019-01-18 | 安徽天健环保股份有限公司 | Bung promotes self-locking device and its oil-separation lifting device |
| CN109250790A (en) * | 2018-10-31 | 2019-01-22 | 安徽天健环保股份有限公司 | Oil-separation lifting device |
| CN111704258A (en) * | 2019-03-18 | 2020-09-25 | 天津嘉中科技发展有限公司 | Processor for large non-rotten sewage in sewage |
| CN111704258B (en) * | 2019-03-18 | 2022-11-15 | 天津嘉中科技发展有限公司 | Processor for large non-rotten sewage in sewage |
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