CN106044275B - A kind of ortho states sewage sludge storage, discharging, deodorizing device and method - Google Patents
A kind of ortho states sewage sludge storage, discharging, deodorizing device and method Download PDFInfo
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- CN106044275B CN106044275B CN201610585566.4A CN201610585566A CN106044275B CN 106044275 B CN106044275 B CN 106044275B CN 201610585566 A CN201610585566 A CN 201610585566A CN 106044275 B CN106044275 B CN 106044275B
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- sludge
- spiral
- discharging
- ortho states
- sump
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G65/00—Loading or unloading
- B65G65/30—Methods or devices for filling or emptying bunkers, hoppers, tanks, or like containers, of interest apart from their use in particular chemical or physical processes or their application in particular machines, e.g. not covered by a single other subclass
- B65G65/34—Emptying devices
- B65G65/40—Devices for emptying otherwise than from the top
- B65G65/46—Devices for emptying otherwise than from the top using screw conveyors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G69/00—Auxiliary measures taken, or devices used, in connection with loading or unloading
- B65G69/04—Spreading out the materials conveyed over the whole surface to be loaded; Trimming heaps of loose materials
- B65G69/0433—Spreading out the materials conveyed over the whole surface to be loaded; Trimming heaps of loose materials with screw conveyors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G69/00—Auxiliary measures taken, or devices used, in connection with loading or unloading
- B65G69/20—Auxiliary treatments, e.g. aerating, heating, humidifying, deaerating, cooling, de-watering or drying, during loading or unloading; Loading or unloading in a fluid medium other than air
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Treating Waste Gases (AREA)
- Treatment Of Sludge (AREA)
Abstract
The present invention relates to a kind of ortho states sewage sludge storage, discharging and deodorizing device and methods, including sludge sump, smooth spiral, agitating auger, discharging spiral and taste removal wind turbine；Sludge sump top loading side is equipped with electrically operated gate, and top sets head cover, and the combustion air inlet pipeline that exhaust pipe connects combustion furnace by taste removal wind turbine is set in the middle part of head cover；Sludge sump top sets smooth spiral, and bottom sets out material spiral, and the bottom for the spiral that discharges sets sludge discharge hole；The top for the spiral that discharges is equipped with agitating auger.The present invention disclosure satisfy that ortho states sewage sludge storage is convenient, discharging is smooth, the requirement of free from extraneous odour effusion pollution air, and sludge sump internal capacity can make full use of, gas participates in burning as combustion furnace combustion air in sludge sump, realizes that good economic benefit and social benefit, market prospects are considerable.
Description
Technical field
The present invention relates to technical field of sludge treatment more particularly to a kind of ortho states sewage sludge storage, discharging, deodorizing device and sides
Method.
Background technology
Since the 21th century, with the sludge quantity growth trend that the fast development of China's industry, sewage treatment plant generate
Also fairly obvious.Sludge components are more complicated, and the ortho states sludge especially generated by sewage treatment plant has more stable solids
Matter, the organic biomass component ratio wherein in solid matter account for about 60%, and there is certain calorific value, inorganic substances ingredient to account for about
40%, moisture content accounts for 80% or more.The dehydration of ortho states sludge need to be generally dehydrated through drying equipment, then fuel is used as to supply
Combustion furnace.It needs sludge carrying out storage and discharging, the currently used storage of ortho states sludge before the dehydration of ortho states drying sludge
Mode stores for silo, and structure type is as shown in Figure 1.Since ortho states moisture percentage in sewage sludge is up to 80% or more, sludge components be by
The aggregate for organic matter and the inorganic matter composition that the zoogloea that multiple-microorganism is formed is adsorbed with it, mobility is excessively poor, storage
Niff can be sent out after a certain period of time.And when using conventional silo storage ortho states sludge, swollen material, discharging often occurs
Unsmooth situation, and because there is no taste removal facility, ortho states sludge to give out bad smell, directly affect surrounding enviroment.
Invention content
The present invention provides a kind of ortho states sewage sludge storage, discharging, deodorizing device and methods, disclosure satisfy that ortho states sewage sludge storage
Conveniently, the requirement that discharging is smooth, air is polluted in free from extraneous odour effusion, and sludge sump internal capacity can make full use of, gas in sludge sump
Body participates in burning as combustion furnace combustion air, realizes that good economic benefit and social benefit, market prospects are considerable.
In order to achieve the above object, the present invention is realized using following technical scheme：
A kind of ortho states sewage sludge storage, discharging and deodorizing device, including sludge sump, smooth spiral, agitating auger, discharging spiral
And taste removal wind turbine；Sludge sump top loading side is equipped with electrically operated gate, and top sets head cover, exhaust pipe is set by removing in the middle part of head cover
Taste wind turbine connects the combustion air inlet pipeline of combustion furnace；Sludge sump top sets smooth spiral, and bottom sets out material spiral, and discharge spiral shell
The bottom of rotation sets sludge discharge hole；The top for the spiral that discharges is equipped with agitating auger.
The smooth spiral, agitating auger, discharging spiral are horizontally disposed, and wherein agitating auger and discharging spiral mutually hangs down
Straight setting.
The smooth spiral, agitating auger, discharging spiral and taste removal wind turbine are frequency control equipment.
The electrically operated gate, smooth spiral, agitating auger and discharging spiral are stainless steel.
Based on ortho states sewage sludge storage, discharging and the deodorizing method of a kind of ortho states sewage sludge storage, discharging and deodorizing device, packet
It includes：
1) when storing sludge：
Ortho states sludge is transported to sludge sump by automobile, and electrically operated gate is opened, and ortho states sludge is discharged into sludge sump by automobile；Due to original
State sludge viscosity is larger, is easy to accumulate in discharge side, starts the smooth spiral on sludge sump top while discharging, by ortho states dirt
Mud carries out smooth；After ortho states sludge in automobile is all discharged into sludge sump, automobile sails out of, and electrically operated gate is closed；
2) when outside from the sludge sump discharging of ortho states sludge：
Start the discharging spiral mounted on sludge trench bottom, while starting the agitating auger of upper part, passes through upper and lower two layers
Be mutually perpendicular to rotation screw blade destroy ortho states sludge between cohesive force, by ortho states sludge from discharging spiral base sludge
Discharge port is smoothly discharged；
3) taste removal：
When needing taste removal, start taste removal wind turbine, makes to keep micro-vacuum state in sludge sump, the gas at the top of sludge sump passes through
Exhaust pipe discharge in the middle part of head cover；The bad smell that ortho states sludge generates during storage is extracted out and is introduced by taste removal wind turbine
In the combustion air inlet pipeline of combustion furnace, the combustion air as combustion furnace participates in combustion process, and can prevent to air
Pollution.
Compared with prior art, the beneficial effects of the invention are as follows：
1) device seal of the present invention is good, and sludge sump works under micro-vacuum state, and free from extraneous odour overflows, sludge sump
Interior gas participates in burning as combustion furnace combustion air, free from environmental pollution；
2) smooth spiral, agitating auger, discharging spiral and taste removal wind turbine are frequency control equipment, can be according to sludge character
Different adjusting device running speeds, it is energy-saving；
3) smooth spiral flat portion sludge is utilized, the finite volume of sludge sump is made full use of；
4) by the way that agitating auger is arranged, with discharging threaded engagement, keep sludge discharging more smooth；
5) electrically operated gate, smooth spiral, agitating auger and discharging spiral are stainless steel, have excellent corrosion resistance
Energy.
Description of the drawings
Fig. 1 is the silo structure schematic diagram of the present invention conventionally used for storing ortho states sludge.
Fig. 2 is the structural schematic diagram of ortho states sewage sludge storage of the present invention, discharging and deodorizing device.
In figure：The 6. taste removal wind turbine 7. of spiral 1. 2. 3. smooth spiral of sludge sump of electrically operated gate, 4. agitating auger 5. discharges
Head cover
Specific implementation mode
The specific implementation mode of the present invention is described further below in conjunction with the accompanying drawings：
As shown in Fig. 2, a kind of ortho states sewage sludge storage, discharging and deodorizing device, including sludge sump 2, smooth spiral 3, stirring
Spiral 4, discharging spiral 5 and taste removal wind turbine 6；2 top loading side of the sludge sump is equipped with electrically operated gate 1, and top sets head cover 7, pushes up
7 middle part of lid sets the combustion air inlet pipeline that exhaust pipe connects combustion furnace by taste removal wind turbine 6；2 top of sludge sump sets smooth spiral shell
Rotation 3, bottom set out material spiral 5, and the bottom of discharging spiral 5 sets sludge discharge hole；The top for the spiral 5 that discharges is equipped with agitating auger 4.
The smooth spiral 3, agitating auger 4, discharging spiral 5 are horizontally disposed, wherein agitating auger 4 and discharging spiral 5
It is arranged in a mutually vertical manner.
The smooth spiral 3, agitating auger 4, discharging spiral 5 and taste removal wind turbine 6 are frequency control equipment.
The electrically operated gate 1, smooth spiral 3, agitating auger 4 and discharging spiral 5 are stainless steel.
Based on ortho states sewage sludge storage, discharging and the deodorizing method of a kind of ortho states sewage sludge storage, discharging and deodorizing device, packet
It includes：
1) when storing sludge：
Ortho states sludge is transported to sludge sump 2 by automobile, and electrically operated gate 1 is opened, and ortho states sludge is discharged into sludge sump 2 by automobile；By
It is larger in ortho states sludge viscosity, it is easy to accumulate in discharge side, starts the smooth spiral 3 on 2 top of sludge sump while discharging, it will
Ortho states sludge carries out smooth；After ortho states sludge in automobile is all discharged into sludge sump 2, automobile sails out of, and electrically operated gate 1 is closed；
2) ortho states sludge is from when 2 outside discharging of sludge sump：
Start the discharging spiral 5 mounted on 2 bottom of sludge sump, while starting the agitating auger 4 of upper part, by upper and lower
The screw blade for being mutually perpendicular to rotation for two layers destroys cohesive force between ortho states sludge, by ortho states sludge from the bottom of discharging spiral 5
Portion's sludge discharge hole is smoothly discharged；
3) taste removal：
When needing taste removal, start taste removal wind turbine 6, makes to keep micro-vacuum state in sludge sump 2, the gas at 2 top of sludge sump
Pass through the exhaust pipe discharge at 7 middle part of head cover；The bad smell that ortho states sludge generates during storage is extracted out by taste removal wind turbine 6
And introduce in the combustion air inlet pipeline of combustion furnace, the combustion air as combustion furnace participates in combustion process, and can prevent pair
The pollution of air.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Any one skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (4)
1. a kind of ortho states sewage sludge storage, discharging and deodorizing device, which is characterized in that including sludge sump, smooth spiral, stirring spiral shell
Rotation, discharging spiral and taste removal wind turbine；Sludge sump top loading side is equipped with electrically operated gate, and top sets head cover, set in the middle part of head cover
Exhaust pipe connects the combustion air inlet pipeline of combustion furnace by taste removal wind turbine；Sludge sump top sets smooth spiral, and bottom is set out
Expect spiral, the bottom for the spiral that discharges sets sludge discharge hole；The top for the spiral that discharges is equipped with agitating auger；
A kind of ortho states sewage sludge storage, discharging and deodorizing method, including：
1) when storing sludge：
Ortho states sludge is transported to sludge sump by automobile, and electrically operated gate is opened, and ortho states sludge is discharged into sludge sump by automobile；Due to ortho states dirt
Mud viscosity is larger, is easy to accumulate in discharge side, starts the smooth spiral on sludge sump top while discharging, by ortho states sludge into
Row is smooth；After ortho states sludge in automobile is all discharged into sludge sump, automobile sails out of, and electrically operated gate is closed；
2) when outside from the sludge sump discharging of ortho states sludge：
Start the discharging spiral mounted on sludge trench bottom, while starting the agitating auger of upper part, mutually by upper and lower two layers
The screw blade of vertical rotary destroys the cohesive force between ortho states sludge, and ortho states sludge is discharged from the base sludge of discharging spiral
Mouth smoothly discharge；
3) taste removal：
When needing taste removal, start taste removal wind turbine, makes to keep micro-vacuum state in sludge sump, the gas at the top of sludge sump passes through head cover
The exhaust pipe at middle part is discharged；The bad smell that ortho states sludge generates during storage is extracted out by taste removal wind turbine and introduces burning
In the combustion air inlet pipeline of stove, the combustion air as combustion furnace participates in combustion process, and can prevent the pollution to air.
2. a kind of ortho states sewage sludge storage, discharging and deodorizing device according to claim 1, which is characterized in that described smooth
Spiral, agitating auger, discharging spiral are horizontally disposed, and wherein agitating auger and discharging spiral is arranged in a mutually vertical manner.
3. a kind of ortho states sewage sludge storage, discharging and deodorizing device according to claim 1, which is characterized in that described smooth
Spiral, agitating auger, discharging spiral and taste removal wind turbine are frequency control equipment.
4. a kind of ortho states sewage sludge storage, discharging and deodorizing device according to claim 1, which is characterized in that described electronic
Door, smooth spiral, agitating auger and discharging spiral are stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610585566.4A CN106044275B (en) | 2016-07-21 | 2016-07-21 | A kind of ortho states sewage sludge storage, discharging, deodorizing device and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610585566.4A CN106044275B (en) | 2016-07-21 | 2016-07-21 | A kind of ortho states sewage sludge storage, discharging, deodorizing device and method |
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| Publication Number | Publication Date |
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| CN106044275A CN106044275A (en) | 2016-10-26 |
| CN106044275B true CN106044275B (en) | 2018-08-21 |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106477079A (en) * | 2016-11-28 | 2017-03-08 | 无锡市麦杰机械工程有限公司 | Spiral conveying mechanism with input and output material auxiliary conveying |
| CN106628882A (en) * | 2016-11-28 | 2017-05-10 | 无锡市麦杰机械工程有限公司 | Powder spiral conveyor |
| CN106628883A (en) * | 2016-11-28 | 2017-05-10 | 无锡市麦杰机械工程有限公司 | Efficient spiral conveying mechanism |
| CN108861683A (en) * | 2018-06-27 | 2018-11-23 | 江苏万宝机械有限公司 | A kind of environmentally friendly material stocking device of new waste gas improvement |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2354293A2 (en) * | 1975-08-19 | 1978-01-06 | Alsthom Cgee | PROCESS FOR COMPACTING AND SPINING FLUID SLUDGE LOADED WITH FIBROUS MATERIALS |
| JPS6023000B2 (en) * | 1977-03-15 | 1985-06-05 | バブコツク日立株式会社 | Sludge supply device |
| CN100445061C (en) * | 2005-12-15 | 2008-12-24 | 南京诚盟塑料机械实业有限公司 | Multi screw stem material feeding machine |
| CN201109749Y (en) * | 2007-11-06 | 2008-09-03 | 杭州新源环境工程有限公司 | Burying type sewage sludge storage and component type charge-in system |
| CN202499793U (en) * | 2012-03-12 | 2012-10-24 | 浙江绿治污泥处理技术有限公司 | Sludge treatment pool integrating functions of storing and stirring |
| CN204237696U (en) * | 2014-11-14 | 2015-04-01 | 上海交通大学 | Mud uniform distribution device |
| CN105478031A (en) * | 2015-12-25 | 2016-04-13 | 江苏远兴环保集团有限公司 | Sludge disposal integral equipment |
| CN205873355U (en) * | 2016-07-21 | 2017-01-11 | 中冶焦耐(大连)工程技术有限公司 | Ortho states mud is stored, is unloaded, odour removal device |
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