CN207294562U - A kind of sludge concentration and dewatering system - Google Patents
A kind of sludge concentration and dewatering system Download PDFInfo
- Publication number
- CN207294562U CN207294562U CN201721123659.1U CN201721123659U CN207294562U CN 207294562 U CN207294562 U CN 207294562U CN 201721123659 U CN201721123659 U CN 201721123659U CN 207294562 U CN207294562 U CN 207294562U
- Authority
- CN
- China
- Prior art keywords
- sludge
- inner cylinder
- concentration
- dewatering system
- spin
- 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.)
- Expired - Fee Related
Links
- 239000010802 sludge Substances 0.000 title claims abstract description 62
- 230000018044 dehydration Effects 0.000 claims abstract description 25
- 238000006297 dehydration reaction Methods 0.000 claims abstract description 25
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 15
- 238000013019 agitation Methods 0.000 claims abstract description 11
- 239000002351 wastewater Substances 0.000 claims description 7
- 238000003756 stirring Methods 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 238000007599 discharging Methods 0.000 claims 1
- 239000010801 sewage sludge Substances 0.000 abstract description 3
- 238000001914 filtration Methods 0.000 abstract description 2
- 238000006073 displacement reaction Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005202 decontamination Methods 0.000 description 1
- 230000003588 decontaminative effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000009434 installation 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
- 239000002910 solid waste Substances 0.000 description 1
Landscapes
- Treatment Of Sludge (AREA)
Abstract
The utility model discloses a kind of sludge concentration and dewatering system, including spin concentration device and squeezing dehydration device；Spin concentration device includes inner cylinder and water tank, and the water tank is equipped with head cover and chassis with the cylinder that inner cylinder is concentric co-axial, inner cylinder, head cover both sides set sludge inlet and sludge outlet, and sludge agitation device is connected with, chassis is connected with rotary electric machine, inner cylinder can be driven to rotate；Squeezing dehydration device includes main casing and catch basin, and displacement cone-type spiral axis is set in main casing, sets feed inlet above main casing, lower section sets out material mouth；The sludge outlet of spin concentration device is connected by sludge pump and sludge carrier pipe with the feed inlet of squeezing dehydration device.Sludge concentration and dewatering system provided by the utility model, using combination dehydration device, first centrifugal filtration tentatively reduces moisture percentage in sewage sludge, sludge is extruded by variable-pitch propeller again, further reduces moisture percentage in sewage sludge, whole system has simple in structure, it is easy to operate, the advantage such as dehydration efficiency height.
Description
Technical field
A kind of sludge concentration and dewatering system is the utility model is related to, belongs to technical field of sludge treatment.
Background technology
Some solid waste, such as deinked sludge are inevitably produced in paper-making process.The perishable hair of deinked sludge
Smelly, such as without dealing carefully with, it will cause serious secondary pollution.In existing sludge dewatering system, one is carried out to sludge
Secondary dehydration, dehydrating effect is undesirable, for this it is proposed that a kind of combined sludge concentration and dewatering system.
Utility model content
Purpose：In order to overcome the deficiencies in the prior art, the utility model provides a kind of sludge concentration and dewatering system.
Technical solution：In order to solve the above technical problems, the technical solution adopted in the utility model is：
A kind of sludge concentration and dewatering system, including spin concentration device and squeezing dehydration device；The spin concentration device
Including inner cylinder, inner cylinder side wall is mesh structure, and inner cylinder peripheral hardware water tank, the water tank and inner cylinder are concentric co-axial
Cylinder；Be equipped with head cover at the top of the inner cylinder, bottom is equipped with chassis, the both sides of the head cover be respectively equipped with sludge inlet with
Sludge outlet；The squeezing dehydration device includes main casing and catch basin, is equipped with helical axis in the main casing, is set on helical axis
Variable-pitch propeller blade, spiral axis connection drive motor, are equipped with feed inlet above the main casing, lower section is equipped with discharge port.
Further, the inner cylinder chassis connection rotary electric machine of the spin concentration device.
Further, the sludge outlet of the spin concentration device is de- with extruding by sludge pump and sludge carrier pipe
The feed inlet connection of water installations.
Further, the helical axis is tapered shaft, the direction gradually increased along the diameter of helical axis, between helical blade
Pitch gradually increase.
Further, the water tank of the spin concentration device and the catch basin of squeezing dehydration device connect waste water respectively
Case.
Further, sludge agitation device is additionally provided with the spin concentration device, the sludge agitation device and inner cylinder
Head cover is connected.
Further, the sludge agitation device includes rabble and is arranged on the propeller of stirring boom end.
Beneficial effect：Sludge concentration and dewatering system provided by the utility model, including spin concentration device and extrusion dehydration
Device, spin concentration device carry out dehydration concentration to sludge using the principle of centrifugal filtration, tentatively reduce moisture percentage in sewage sludge；Concentration
Sludge is smashed using blender afterwards, extracting thickened sludge easy to sludge pump enters squeezing dehydration device, is further dehydrated,
Taper variable-pitch propeller increases the extruding to sludge, improves dehydration efficiency；Sludge concentration and dewatering system provided by the utility model, is adopted
With combination dehydration device, there is simple in structure, easy to operate, the advantage such as dehydration efficiency height.
Brief description of the drawings
Fig. 1 is the structure diagram of the utility model.
Embodiment
The utility model is further described below in conjunction with the accompanying drawings.
As shown in Figure 1, a kind of sludge concentration and dewatering system, including spin concentration device 1 and squeezing dehydration device 2, it is described
Spin concentration device includes inner cylinder 3 and water tank 4, and inner cylinder is cylindrical, and side wall is mesh structure, and water tank 4 is located at
The periphery of inner cylinder 3, is the cylinder with 3 concentric co-axial of inner cylinder；The top of inner cylinder 3 is equipped with head cover 51, and bottom is equipped with bottom
Disk 52,51 both sides of head cover are respectively equipped with sludge inlet 6 and sludge outlet 7, and the chassis 52 connects rotary electric machine, chassis rotation
Turn to drive inner cylinder rotation, acted on by centrifugal force and the moisture in sludge is thrown away into inner cylinder 3, the moisture thrown away is in aqua storage tank 4
Interior collection.
Sludge agitation device 8 is additionally provided with the spin concentration device 1, sludge agitation device 8 includes rabble 81 and is arranged on
The propeller 82 of 81 end of rabble, rabble 81 are connected with 3 bottom cover 51 of inner cylinder, and sludge agitation device 8 drives its fortune by motor
Turn；The effect of sludge agitation device 8 is that the sludge after concentration is carried out to smash stirring, easy to which sludge is transferred to squeezing dehydration device
2。
The squeezing dehydration device 2 includes main casing 12 and catch basin 14, with sieve between catch basin 14 and main casing 12
Separate；Helical axis 13 is equipped with the main casing 12, helical axis 13 is equipped with variable-pitch propeller blade, and helical axis 13 is tapered shaft,
The direction gradually increased along spiral shaft diameter, the pitch between helical blade gradually increase；Spiral axis connection drives motor, motor
Helical axis can be driven to rotate.The top of main casing 12 is equipped with feed inlet 11, and lower section is equipped with discharge port 15；Spin concentration device 1
Sludge outlet 7 by sludge pump 9 and sludge carrier pipe 10, connected with the feed inlet 11 of squeezing dehydration device 2.
The water tank 4 of spin concentration device 1 is connected waste water tank 17 respectively with the catch basin 14 of squeezing dehydration device 2, will be dense
The wastewater collection that contracting and dehydration produce, then unified progress the dirty water decontamination handles.Water tank 4 and catch basin 14 and waste water tank 17
Be constantly in connected state, exclude the waste water in water tank 4 and catch basin 14 in time, to prevent return of waste water to inner cylinder 3 or
Main casing 12 influences concentration and dehydrating effect.
The above is only the preferred embodiment of the utility model, it should be pointed out that：For the common skill of the art
For art personnel, on the premise of the utility model principle is not departed from, some improvements and modifications can also be made, these improve and
Retouching also should be regarded as the scope of protection of the utility model.
Claims (7)
- A kind of 1. sludge concentration and dewatering system, it is characterised in that：Including spin concentration device and squeezing dehydration device；The rotation Enrichment facility includes inner cylinder, and inner cylinder side wall is mesh structure, inner cylinder peripheral hardware water tank, and the water tank is with inner cylinder The cylinder of concentric co-axial；Head cover is equipped with the top of the inner cylinder, bottom is equipped with chassis, and the both sides of the head cover are respectively equipped with dirt Mud entrance and sludge outlet；The squeezing dehydration device includes main casing and catch basin, and helical axis, spiral shell are equipped with the main casing Variable-pitch propeller blade is set in spin axis, spiral axis connection drives motor, and feed inlet is equipped with above the main casing, and lower section is equipped with discharging Mouthful.
- 2. sludge concentration and dewatering system according to claim 1, it is characterised in that：The inner cylinder of the spin concentration device Chassis connects rotary electric machine.
- 3. sludge concentration and dewatering system according to claim 1, it is characterised in that：The sludge of the spin concentration device goes out Mouth is connected by sludge pump and sludge carrier pipe with the feed inlet of squeezing dehydration device.
- 4. sludge concentration and dewatering system according to claim 1, it is characterised in that：The helical axis is tapered shaft, along spiral shell The direction that the diameter of spin axis gradually increases, the pitch between helical blade gradually increase.
- 5. sludge concentration and dewatering system according to claim 1, it is characterised in that：The water tank of the spin concentration device Waste water tank is connected respectively with the catch basin of squeezing dehydration device.
- 6. sludge concentration and dewatering system according to claim 1, it is characterised in that：It is additionally provided with the spin concentration device Sludge agitation device, the sludge agitation device are connected with the head cover of inner cylinder.
- 7. sludge concentration and dewatering system according to claim 6, it is characterised in that：The sludge agitation device includes rabble With the propeller for being arranged on stirring boom end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721123659.1U CN207294562U (en) | 2017-09-04 | 2017-09-04 | A kind of sludge concentration and dewatering system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721123659.1U CN207294562U (en) | 2017-09-04 | 2017-09-04 | A kind of sludge concentration and dewatering system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207294562U true CN207294562U (en) | 2018-05-01 |
Family
ID=62445295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721123659.1U Expired - Fee Related CN207294562U (en) | 2017-09-04 | 2017-09-04 | A kind of sludge concentration and dewatering system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207294562U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108911450A (en) * | 2018-09-20 | 2018-11-30 | 杭州国泰环保科技股份有限公司 | Sludge concentrator |
| CN109261681A (en) * | 2018-11-08 | 2019-01-25 | 高锦国 | A kind of construction of the highway cleaning cleaner |
| CN109776112A (en) * | 2019-03-05 | 2019-05-21 | 特尼格日 | A kind of organic fertilizer production equipment with anti-blockage function for chicken manure dehydration |
| CN112495306A (en) * | 2019-10-09 | 2021-03-16 | 人民电器集团上海有限公司 | A material loading and waste liquid treatment integrated device for electrolytic copper processing |
| CN112499929A (en) * | 2020-12-16 | 2021-03-16 | 长沙理工大学 | Extrusion dewatering equipment |
| CN112520971A (en) * | 2020-12-16 | 2021-03-19 | 长沙理工大学 | Sludge treatment system |
| CN112844860A (en) * | 2020-12-31 | 2021-05-28 | 中赟国际工程有限公司 | Coal slime separator |
| CN113636673A (en) * | 2021-07-21 | 2021-11-12 | 深圳市粤昆仑环保实业有限公司 | Electroplating wastewater heavy metal recovery treatment process and matched sludge dewatering device |
| CN120664749A (en) * | 2025-08-25 | 2025-09-19 | 中国电建集团西北勘测设计研究院有限公司 | Movable backwash vehicle for backwash filter dam and use method thereof |
-
2017
- 2017-09-04 CN CN201721123659.1U patent/CN207294562U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108911450A (en) * | 2018-09-20 | 2018-11-30 | 杭州国泰环保科技股份有限公司 | Sludge concentrator |
| CN109261681A (en) * | 2018-11-08 | 2019-01-25 | 高锦国 | A kind of construction of the highway cleaning cleaner |
| CN109776112A (en) * | 2019-03-05 | 2019-05-21 | 特尼格日 | A kind of organic fertilizer production equipment with anti-blockage function for chicken manure dehydration |
| CN112495306A (en) * | 2019-10-09 | 2021-03-16 | 人民电器集团上海有限公司 | A material loading and waste liquid treatment integrated device for electrolytic copper processing |
| CN112499929A (en) * | 2020-12-16 | 2021-03-16 | 长沙理工大学 | Extrusion dewatering equipment |
| CN112520971A (en) * | 2020-12-16 | 2021-03-19 | 长沙理工大学 | Sludge treatment system |
| CN112844860A (en) * | 2020-12-31 | 2021-05-28 | 中赟国际工程有限公司 | Coal slime separator |
| CN113636673A (en) * | 2021-07-21 | 2021-11-12 | 深圳市粤昆仑环保实业有限公司 | Electroplating wastewater heavy metal recovery treatment process and matched sludge dewatering device |
| CN113636673B (en) * | 2021-07-21 | 2022-05-20 | 深圳市粤昆仑环保实业有限公司 | Electroplating wastewater heavy metal recovery treatment process |
| CN120664749A (en) * | 2025-08-25 | 2025-09-19 | 中国电建集团西北勘测设计研究院有限公司 | Movable backwash vehicle for backwash filter dam and use method thereof |
| CN120664749B (en) * | 2025-08-25 | 2025-12-26 | 中国电建集团西北勘测设计研究院有限公司 | Movable backwash vehicle for backwash filter dam and use method thereof |
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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: 20180501 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |