CN108640475A - A kind of Novel pollution-free sludge dehydration device - Google Patents
A kind of Novel pollution-free sludge dehydration device Download PDFInfo
- Publication number
- CN108640475A CN108640475A CN201810792356.1A CN201810792356A CN108640475A CN 108640475 A CN108640475 A CN 108640475A CN 201810792356 A CN201810792356 A CN 201810792356A CN 108640475 A CN108640475 A CN 108640475A
- Authority
- CN
- China
- Prior art keywords
- mud
- sludge
- filter plate
- porous teflon
- discharge groove
- 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.)
- Pending
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
- B01D53/04—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with stationary adsorbents
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/18—Treatment of sludge; Devices therefor by thermal conditioning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
- B01D2253/10—Inorganic adsorbents
- B01D2253/102—Carbon
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2258/00—Sources of waste gases
- B01D2258/02—Other waste gases
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/001—Runoff or storm water
Abstract
The present invention improves dehydration efficiency by dehydrating tank setting, storage mud box mouth, mud inlet, heating coil blender, slag-drip opening mouth, mud valve doorway, exhaust passage, convenient and efficient, the drying sludge being heated evenly.By emission-control equipment, motor mouth, scavenger fan, activated carbon filter layer, porous Teflon filter plate, dirt discharge groove are being set, purge drying sludge generates harmful substance and smell in vapor, the working environment for improving worker is conducive to the health of water factory staff.Impurity in the pernicious gas being discharged by porous Teflon filter plate, filter net sheet is made of polytetrafluoroethylene (PTFE), and it is tiltedly to drape over one's shoulders shape to have good non-sticky oiliness, shape, the oil droplet and impurity of condensation can be dropped down along tilted-putted porous Teflon filter plate to be come, and is flowed into dirt discharge groove.Convenient for cleaning.
Description
Technical field
The present invention relates to a kind of sludge dehydration device more particularly to a kind of Novel pollution-free sludge dehydration devices.
Background technology
In recent years, with the growth of wastewater treatment in China ability and handling rate, occur that excess sludge largely generates shows
As.Whole nation urban sewage treatment plant sludge only has fraction to carry out sanitary landfills, land use, burning and building materials and utilizes at present
Deng most of processing disposition not standardized.During sewage disposal, containing larger a large amount of in some sewage
Grain and be difficult to the suspended matter precipitated, certain particles and suspended matter are difficult to again through biochemical degradation, would generally be carried out at this time to sewage
Dehydration, the formation filter residue after dehydration, filter residue can be used as filler recovery to utilize.Help to economize on resources while be promoted
Economic value.But current dewatering type either drying and dehydrating or centrifugal dehydration, the moisture in sludge finally all discharge
Into in air, a certain amount of harmful substance and peculiar smell are contained in sludge, these are all detrimental to the strong of water factory staff
Health, while also polluted environment.In addition, traditional sludge dehydration device exists, dehydration rate is low, dehydration efficiency is relatively low and filter
Slag not disposable utilization the problem of.
The invention content present invention for the above-mentioned prior art the problem of, it is de- to provide a kind of Novel pollution-free sludge
Water installations.Solve in the prior art that dehydration rate is low, dehydration efficiency is relatively low, the not disposable utilization of filter residue, and could not be to sludge
After dehydration the problem of vapor purification discharge, and cost of the present invention is relatively low.
Technical scheme is as follows：
The present invention is formed by crossing sludge dewatering drying chamber and emission-control equipment and two large divisions.Emission-control equipment and sludge
Dehydration and drying tank top is connected, and easy to disassemble can clean.
The dehydration and drying tank concrete structure is that storage mud box mouth, Mud-intake valve door, heating coil blender, is protected mud inlet
Warm layer, slag-drip opening mouth, mud valve doorway, exhaust passage.It is that Open valve is after mud inlet filling by heating using process
Spiral agitator dries sludge, and insulating layer reduces energy loss, and the moisture of dewatered sludge is discharged through exhaust passage, finally will dehydration
Sludge silt afterwards is discharged through slag-drip opening.
The heating coil blender concrete structure is spiral electric machine, auger screw thread, heating universal driving shaft.It makes
It is that electronic motivation drives heating universal driving shaft to dry sludge, and it is uniform that auger screw thread stirs drying sludge with process.Safety,
Efficient dry sludge.
The emission-control equipment structure is fan motor, scavenger fan, activated carbon filter layer, porous polytetrafluoro
Ethylene filter plate, dirt discharge groove composition.It is the dewatered water vapour in the course of work of sludge dewatering drying chamber using process
Negative pressure is formed under the action of scavenger fan, is extracted out by exhaust passage, falls water by porous Teflon filter plate
Chemical impurity in steam, then smell is filtered out through activated carbon adsorption, water vapour is finally discharged to outdoor.
The dirt discharge groove connects porous Teflon filter plate, and hole Teflon filtration plate shape is tiltedly to drape over one's shoulders shape,
Tiltedly draping over one's shoulders lower end has a dirt discharge groove, by impurity screening through porous Teflon filter plate, flows under the influence of gravity into blowdown
Slot, cleaning waste easy to disassemble.
The porous Teflon filter plate is, after sodium chloride and polytetrafluoroethylene (PTFE) mixed-forming, by cutting
The sodium chloride thin plate formed after piece, with bath.
Advantages of the present invention effect is as follows：
The present invention is by dehydrating tank setting, storage mud box mouth, mud inlet, heating coil blender, slag-drip opening mouth, mud valve
Mouth, exhaust passage, convenient and efficient, the drying sludge being heated evenly, and then improve dehydration efficiency.Passing through emission-control equipment
Motor mouth, scavenger fan, activated carbon filter layer, porous Teflon filter plate, dirt discharge groove, the production of purge drying sludge are set
Harmful substance in unboiled water steam and smell improve the working environment of worker, are conducive to the health of water factory staff.It is logical
The impurity in the pernicious gas of porous Teflon filtration plate filtering discharge is crossed, filter net sheet is made of polytetrafluoroethylene (PTFE), is had
Good non-sticky oiliness, shape are tiltedly to drape over one's shoulders shape, and the oil droplet and impurity of condensation can be along tilted-putted porous Teflon mistakes
Filter plate, which drops down, to be come, and is flowed into dirt discharge groove.
Use scope of the present invention is wide, and the sludge dewatering of efficient stable may be implemented and do not generate peculiar smell and the work(of harmful substance
Can, without often replacing component, and the working environment for changing water factory is realized, and cost of the present invention is relatively low.
The present invention assembles convenient for batch production, and service life is long, and performance is stablized, and solving needs often to replace in the prior art
Component.
Description of the drawings
Fig. 1 is schematic structural view of the invention.
Fig. 2 is emission-control equipment structural schematic diagram of the present invention.
Fig. 3 is heating coil agitator structure schematic diagram of the present invention.
Fig. 4 is porous Teflon filter plate structure schematic diagram of the present invention.
In figure, 1, storage mud box 2, Mud-intake valve door 3, mud inlet 4, insulating layer 5, mud valve 6, drying chamber wall 7, slag-drip opening 8,
Emission-control equipment 9, heating coil blender 10, exhaust passage 11, fan motor 12, scavenger fan 13, activated carbon filtering
Layer 14, clamping plate 15, porous Teflon filter plate 16, dirt discharge groove 17, spiral electric machine 18, auger screw thread 19, heating
Universal driving shaft 20, aperture.
Specific implementation mode
The present invention is described in detail as follows in conjunction with specific embodiments with reference to attached drawing.
Embodiment
As shown in Figure 1, Figure 2, Figure 3, Figure 4, open 2, Mud-intake valve door, 1, storage mud box by 3, mud inlet to dehydration and drying tank
Add sludge to be drained off, 17, spiral electric drive 18, auger screw thread with 19, heat universal driving shaft and stir and dry sludge, 4,
Insulating layer reduce energy loss, under the acting of 11, fan motor, 12, scavenger fan rotate to form negative pressure, will be in sludge
Vapor and there is pernicious gas to enter emission-control equipment extraction through 10, exhaust passage, the fish harmful substance in gas is for example oily
Fat is deposited under the suction-operated of 15, porous Teflon filter plate on the downside of filter plate, and prolonging slope through gravity flows into
16, dirt discharge groove, residual gas are gone by the residuals being fixed in 13 on 14, clamping plate, activated carbon filter layer adsorbed gas
It eliminates the unusual smell and purified gas is finally discharged into working environment.5, mud valve is opened after the dehydration is completed, and body refuse is through 7, deslagging
Mouth discharge, it is reciprocal to use.
Protection scope of the present invention is not limited by specific embodiment.
Claims (3)
1. a kind of Novel pollution-free sludge dehydration device is formed by crossing sludge dewatering drying chamber and emission-control equipment two parts,
Including 1, storage mud box 2, Mud-intake valve door 3, mud inlet 4, insulating layer 5, mud valve 6, drying chamber wall 7, slag-drip opening 8, exhaust gas purification
Device 9, heating coil blender 10, exhaust passage 11, fan motor 12, scavenger fan 13, activated carbon filter layer 14, clamping plate
15, porous Teflon filter plate 16, dirt discharge groove 17, spiral electric machine 18, auger screw thread 19, heating universal driving shaft 20,
Aperture.Open 2, Mud-intake valve door, 1, storage mud box sludge to be drained off is added to dehydration and drying tank by 3, mud inlet, 17, spiral electricity
It is dynamic that 18, auger screw thread and 19, heating universal driving shaft is driven to stir and dry sludge, 4, insulating layer reduction energy loss, 11,
Under the acting of fan motor, 12, scavenger fan rotate to form negative pressure, by sludge vapor and have pernicious gas through 10,
Exhaust passage enters emission-control equipment extraction, the fish harmful substance such as grease in gas, in 15, porous Teflon mistake
It is deposited under the suction-operated of filter plate on the downside of filter plate, prolonging slope through gravity flows into 16, dirt discharge groove, and residual gas is by solid
The residuals being scheduled in 13 on 14, clamping plate, activated carbon filter layer adsorbed gas go purified gas to eliminate the unusual smell finally
It is discharged into working environment.5, mud valve is opened after the dehydration is completed, and body refuse is discharged through 7, slag-drip opening, reciprocal to use.
2. sludge dewatering drying chamber according to claim 1 is it is characterized in that described 9, heating coil blender is specifically tied
Structure is 19, has 18, auger screw thread to do work in 17, spiral electric machine on heating universal driving shaft, makes the sludge dried
Thermal dehydration is more uniformly, more efficiently.
3. emission-control equipment according to claim 1, it is characterised in that described 15, porous Teflon filter plate
Concrete structure is 15, porous Teflon filtering plate shape is tiltedly to drape over one's shoulders shape, and tiltedly draping over one's shoulders lower end has one 16, dirt discharge groove, miscellaneous by filtering
Matter flows under the influence of gravity into dirt discharge groove, cleaning waste easy to disassemble through porous Teflon filter plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810792356.1A CN108640475A (en) | 2018-07-18 | 2018-07-18 | A kind of Novel pollution-free sludge dehydration device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810792356.1A CN108640475A (en) | 2018-07-18 | 2018-07-18 | A kind of Novel pollution-free sludge dehydration device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108640475A true CN108640475A (en) | 2018-10-12 |
Family
ID=63759861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810792356.1A Pending CN108640475A (en) | 2018-07-18 | 2018-07-18 | A kind of Novel pollution-free sludge dehydration device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108640475A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111170613A (en) * | 2020-01-15 | 2020-05-19 | 重庆工业职业技术学院 | Quick dewatering machine for breeding excrement |
| CN111732202A (en) * | 2019-11-21 | 2020-10-02 | 江西农业大学 | Device and method for treating wastewater by using enzyme |
| CN115010329A (en) * | 2022-07-15 | 2022-09-06 | 安徽永利纸业有限公司 | Bobbin paper wastewater treatment equipment and treatment method |
| CN115180795A (en) * | 2022-09-09 | 2022-10-14 | 山东旭日东环保股份有限公司 | Oily sludge thermal desorption treatment device |
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| CN202823263U (en) * | 2012-11-02 | 2013-03-27 | 杭州鸿雁管道系统科技有限公司 | PVC (polyvinyl chloride) mixing machine capable of dehumidifying |
| US20150233635A1 (en) * | 2011-12-09 | 2015-08-20 | Tsp Gmbh | Process for drying sludge |
| CN205668993U (en) * | 2016-06-16 | 2016-11-02 | 四川建筑职业技术学院 | A kind of energy saving and environment friendly sludge drying room with rotary heat absorption roof |
| CN206289155U (en) * | 2016-12-26 | 2017-06-30 | 华北理工大学 | A kind of sludge treatment equipment |
| CN107381989A (en) * | 2017-08-23 | 2017-11-24 | 郑州天舜电子技术有限公司 | Environmentally-friendly sludge processing unit |
| CN108191185A (en) * | 2018-02-02 | 2018-06-22 | 李明科 | A kind of energy-saving and environment-friendly sludge treatment device |
-
2018
- 2018-07-18 CN CN201810792356.1A patent/CN108640475A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20150233635A1 (en) * | 2011-12-09 | 2015-08-20 | Tsp Gmbh | Process for drying sludge |
| CN202823263U (en) * | 2012-11-02 | 2013-03-27 | 杭州鸿雁管道系统科技有限公司 | PVC (polyvinyl chloride) mixing machine capable of dehumidifying |
| CN205668993U (en) * | 2016-06-16 | 2016-11-02 | 四川建筑职业技术学院 | A kind of energy saving and environment friendly sludge drying room with rotary heat absorption roof |
| CN206289155U (en) * | 2016-12-26 | 2017-06-30 | 华北理工大学 | A kind of sludge treatment equipment |
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| CN108191185A (en) * | 2018-02-02 | 2018-06-22 | 李明科 | A kind of energy-saving and environment-friendly sludge treatment device |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111732202A (en) * | 2019-11-21 | 2020-10-02 | 江西农业大学 | Device and method for treating wastewater by using enzyme |
| CN111170613A (en) * | 2020-01-15 | 2020-05-19 | 重庆工业职业技术学院 | Quick dewatering machine for breeding excrement |
| CN115010329A (en) * | 2022-07-15 | 2022-09-06 | 安徽永利纸业有限公司 | Bobbin paper wastewater treatment equipment and treatment method |
| CN115180795A (en) * | 2022-09-09 | 2022-10-14 | 山东旭日东环保股份有限公司 | Oily sludge thermal desorption treatment device |
| CN115180795B (en) * | 2022-09-09 | 2022-12-06 | 山东旭日东环保股份有限公司 | Oily sludge thermal desorption treatment device |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20181012 |
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| WD01 | Invention patent application deemed withdrawn after publication |