CN108046553B - A kind of sludge organism processing system - Google Patents
A kind of sludge organism processing system Download PDFInfo
- Publication number
- CN108046553B CN108046553B CN201711329620.XA CN201711329620A CN108046553B CN 108046553 B CN108046553 B CN 108046553B CN 201711329620 A CN201711329620 A CN 201711329620A CN 108046553 B CN108046553 B CN 108046553B
- Authority
- CN
- China
- Prior art keywords
- screw conveyor
- sludge
- discharge port
- bed
- processing system
- 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.)
- Active
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
- C02F11/02—Biological treatment
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Treatment Of Sludge (AREA)
Abstract
The invention discloses a kind of sludge organism processing system, including storage basin, the first screw conveyor, fermentation vat, the second screw conveyor, third screw conveyor and bioconversion bed, the top of the first screw conveyor is equipped with crossbeam, and crossbeam is equipped with feeding vehicle.Sludge in storage basin is delivered to fermentation vat by the first screw conveyor, in the process, feeding vehicle puts into the materials such as sludge fermentation agent in the first screw conveyor, material mixes under the action of the helical axis of the first screw conveyor with sludge agitation, mixed sludge ferments in fermentation vat, sludge after fermentation is delivered to third screw conveyor by the second screw conveyor, and sludge after fermentation is transported to bioconversion bed by discharge port and carries out biological treatment by third screw conveyor.Each device connection and reasonable arrangement of the sludge organism processing system is compact, compared with traditional sludge organism treatment plant, under identical processing capacity, can save the area 70%.
Description
Technical field
The invention belongs to sludge organism processing technology fields, and in particular to a kind of sludge organism for sludge organism processing
Processing system.
Background technique
With the development of the city, a large amount of water resource is consumed and pollutes, and now, China has built a large amount of municipal sewage
Treatment plant, to handle the water resource of pollution.But a large amount of sludge of sewage treatment plant's output, due to containing in sludge
A large amount of pollutants and heavy metal, it is extremely difficult to handle.With present processing technique, not only processing cost is high, but also is easy to ring
Border generates secondary pollution, influences the health of people.
Method for sludge treatment mainly has at present: 1, fill, although this method is low in cost, can to periphery ecological environment and
Underground water source causes greatly to pollute.2, it burns, since the dioxin generated during the burning process is easily let out from burning facility
Dew, it is very big to the health effect of human body, and need high equipment investment and daily maintenance expense.3, high temperature aerobic composting,
The spontaneous fermentation time of Sewage Sludge in Composting, the time was long mostly at 20 to 30 days, and conversion is slow, to generate a large amount of foul smell, right
Surrounding enviroment influence greatly, and treating capacity is small, cannot drop the heavy metal subtracted in sludge.
Dealing with earthworm sludge technology is a kind of method using earthworm, microorganism and artificial ecological system processing sludge, it
Using the ecological functions of earthworm, it is finally reached mud decrement and stable purpose.Nevertheless, dealing with earthworm sludge technology is still
Do not applied on a large scale, the problem of some keys does not solve still, such as sludge receive requirement, sludge pretreatment,
State modulator, product utilization, prevention and cure of pollution Establishing etc. during sludge treatment not yet form the disposition system of complete set
System.Domestic dealing with earthworm sludge technology mainly passes through the sludge after fermenting and is carried out in bioconversion bed by earthworm at present
Processing, since the pretreatment process of sludge is long, disposal field is taken up a large area, and occupied space is big, and processing capacity is lower.
Summary of the invention
Present invention aim to address the above problems, provide a kind of sludge organism processing compact-sized, occupied area is few
System.
In order to solve the above technical problems, the technical scheme is that
A kind of sludge organism processing system, the storage basin set gradually including the transporting direction along sludge, the first spiral
Conveyer, fermentation vat, the second screw conveyor, third screw conveyor and bioconversion bed, the charging of the first screw conveyor
Mouth is located at the lower section of storage basin lower end outlet, and the discharge port of the first screw conveyor is located at the top of fermentation vat upper end beginning, the
The feed inlet of two screw conveyors is located at the lower section of fermentation vat lower end outlet, and the discharge port of the second screw conveyor is located at third spiral shell
Above the feed inlet for revolving conveyer, bioconversion bed is located at below the discharge port of third screw conveyor；First screw conveyor
Top be equipped with crossbeam, crossbeam be equipped with feeding vehicle, the first screw conveyor between inlet port and outlet port be equipped with opening court
On feeding port.
Sludge in storage basin is delivered to fermentation vat by the first screw conveyor, and in the process, feeding vehicle is according to need
The materials such as sludge fermentation agent are put into the first screw conveyor, material is under the action of the helical axis of the first screw conveyor
It is mixed with sludge agitation, mixed sludge ferments in fermentation vat, and sludge after fermentation passes through the second spiral transferring
Machine is sent to be delivered to third screw conveyor, sludge after fermentation is passed through multiple discharge ports of setting by third screw conveyor
It is respectively delivered to each bioconversion bed and carries out biological treatment.
Preferably, the third screw conveyor is horizontally disposed, and third screw conveyor includes at least two discharge ports, often
Bioconversion bed is equipped with below a discharge port.
Preferably, on the support frame, bioconversion bed is on the support frame at least provided with two layers for the bioconversion bed installation.
Preferably, the sludge organism processing system includes pretreatment chamber and conversion chamber, storage basin, the first screw conveyor
It is respectively positioned in pretreatment chamber with fermentation vat, third screw conveyor and bioconversion bed are respectively positioned in conversion chamber, the second spiral transferring
The leading portion for sending machine to be equipped with feed inlet is located in pretreatment chamber, and the back segment that the second screw conveyor is equipped with discharge port is located at conversion chamber
It is interior.
Preferably, one end that first screw conveyor is equipped with feed inlet is lower than one end equipped with discharge port.
Preferably, one end that second screw conveyor is equipped with feed inlet is lower than one end equipped with discharge port.
Preferably, the lower end exit of the storage basin, the lower end exit of fermentation vat and third screw conveyor
Discharge outlet is equipped with valve.
The beneficial effects of the present invention are:
1, a kind of sludge organism processing system provided by the present invention, the sludge in storage basin pass through first set gradually
Screw conveyor, fermentation vat, the second screw conveyor and third screw conveyor transport to bioconversion bed and carry out biological treatment,
Bioconversion bed under each discharge port of third screw conveyor is multilayer, each device arrangement of the sludge organism processing system
It is rationally compact, compared with traditional sludge organism treatment plant, under identical processing capacity, 70% can be saved the area.
2, sludge organism processing system of the invention includes pretreatment chamber, storage basin, the first screw conveyor and fermentation vat
It is respectively positioned in pretreatment chamber, gas sampling mouth is only set in pretreatment chamber, collect sludge and generated during fermentation process
Exhaust gas, handled by processing unit concentration after gas sampling, realize the efficient collection of exhaust gas and handle.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of sludge organism processing system of the invention.
Description of symbols:
1, storage basin；2, the first screw conveyor；3, fermentation vat；4, the second screw conveyor；5, third screw conveyor；
6, bioconversion bed；7, pretreatment chamber；8, conversion chamber；9, crossbeam；10, feeding vehicle；11, support frame；12, transport vehicle.
Specific embodiment
The present invention is described further in the following with reference to the drawings and specific embodiments:
As shown in Figure 1, a kind of sludge organism processing system provided by the invention, successively including the transporting direction along sludge
The storage basin 1 of setting, the first screw conveyor 2, fermentation vat 3, the second screw conveyor 4, third screw conveyor 5 and biology turn
Change bed 6.
The feed inlet of first screw conveyor 2 is located at the lower section of 1 lower end of storage basin outlet, and the first screw conveyor 2 goes out
Material mouth is located at the top of 3 upper end of fermentation vat beginning, and the feed inlet of the second screw conveyor 4 is located under the outlet of 3 lower end of fermentation vat
Side, the discharge port of the second screw conveyor 4 are located above the feed inlet of third screw conveyor 5, and bioconversion bed 6 is located at third
Below the discharge port of screw conveyor 5；The top of first screw conveyor 2 is equipped with crossbeam 9, and crossbeam 9 is equipped with feeding vehicle 10, throws
Truck 10 can be mobile along crossbeam 9, and feeding vehicle 10 is for launching the materials such as sludge fermentation agent.First screw conveyor 2 is equipped with and opens
The feeding port of mouth upward.
First screw conveyor 2 includes groove body, is equipped with helical axis in groove body, the end of groove body is equipped with decelerating motor, subtracts
The shaft of speed motor is connected with helical axis；Feed inlet, discharge port and feeding port are set on groove body, and middle charging aperture upward, discharges
Mouth down, feeding port is between inlet port and outlet port.Decelerating motor run when, material under the push of helical axis, along
Groove body is mobile from feed inlet to discharge port.First screw conveyor 2 is obliquely installed, and the one end for being equipped with feed inlet, which is lower than, to be equipped with
One end of material mouth.
Second screw conveyor 4 includes groove body, is equipped with helical axis in groove body, the end of groove body is equipped with decelerating motor, subtracts
The shaft of speed motor is connected with helical axis；Inlet port and outlet port are set on groove body, and upward, discharge middle charging aperture mouth down,
When decelerating motor is run, material is moved under the push of helical axis, along groove body from feed inlet to discharge port.Second helical feed
Machine 4 is obliquely installed, and the one end for being equipped with feed inlet is lower than one end equipped with discharge port.
Third screw conveyor 5 includes groove body, is equipped with helical axis in groove body, the end of groove body is equipped with decelerating motor, subtracts
The shaft of speed motor is connected with helical axis；Inlet port and outlet port are set on groove body, and upward, discharge middle charging aperture mouth down,
When decelerating motor is run, material is moved under the push of helical axis, along groove body from feed inlet to discharge port.Third helical feed
Machine 5 is horizontally disposed, and third screw conveyor 5 includes at least two discharge ports, is equipped with bioconversion bed below each discharge port
6。
The working process and principle of above-mentioned sludge organism processing system are as follows:
Transport vehicle 12 transports sludge to storage basin 1, can carry out simple preliminary treatment to sludge in storage basin 1, so
Sludge is delivered to by fermentation vat 3 by the first screw conveyor 2 afterwards, in the process, feeding vehicle 10 as needed sends out sludge
The materials such as ferment agent are put into the first screw conveyor 2, and material stirs under the action of the helical axis of the first screw conveyor 2 with sludge
Mixing is mixed, mixed sludge ferments in fermentation vat 3, and sludge after fermentation is defeated by the second screw conveyor 4
It send to third screw conveyor 5, third screw conveyor 5 distinguishes sludge after fermentation by multiple discharge ports of setting
It is transported to each bioconversion bed 6.
For the ease of the control that sludge in treatment process moves, in the lower end exit of storage basin 1, the lower end of fermentation vat 3
The discharge outlet of exit and third screw conveyor 5 is equipped with valve, and solenoid valve can be used in valve.
If carrying out the processing of sludge using the bioconversion bed 6 of single layer, need to occupy great place, therefore in order to
Land used is reduced, the bioconversion bed 6 under each discharge port of third screw conveyor 5 is multilayer, specifically, bioconversion
Bed 6 is mounted on support frame 11, bioconversion bed 6 on support frame 11 at least provided with two layers, the specific number of plies of bioconversion bed 6
Selection should be according to the demand flexible setting of practical application, in the present embodiment, and the discharge port of third screw conveyor 5 is three
A, the bioconversion bed 6 on each support frame 11 is four layers.
Since sludge can generate large quantity of exhaust gas during fermentation process, exhaust gas mainly includes having for nature volatilization generation
Machine exhaust gas and inorganic waste gases (gas compositions such as hydrogen sulfide, ammonia, methane, thio-alcohol and hydrocarbon compound), gas componant is complicated,
Irritation is strong.If exhaust gas direct emission is affected to working environment and surrounding enviroment, and the exhaust gas without improvement cannot expire
Toe ring guaranteed request.
In order to improve the efficiency for collecting exhaust gas, sludge organism processing system includes pretreatment chamber 7 and conversion chamber 8, storage basin
1, the first screw conveyor 2, fermentation vat 3 and crossbeam 9 are respectively positioned in pretreatment chamber 7, third screw conveyor 5 and bioconversion bed
6 are respectively positioned in conversion chamber 8, and the leading portion that the second screw conveyor 4 is equipped with feed inlet is located in pretreatment chamber 7, the second helical feed
The back segment that machine 4 is equipped with discharge port is located in conversion chamber 8.
Gas sampling mouth is only set in pretreatment chamber 7, the exhaust gas that sludge generates during fermentation process is collected, is given up
Gas is handled after collecting by processing unit concentration, realizes the efficient collection and processing of exhaust gas.
Those of ordinary skill in the art will understand that the embodiments described herein, which is to help reader, understands this hair
Bright principle, it should be understood that protection scope of the present invention is not limited to such specific embodiments and embodiments.This field
Those of ordinary skill disclosed the technical disclosures can make according to the present invention and various not depart from the other each of essence of the invention
The specific variations and combinations of kind, these variations and combinations are still within the scope of the present invention.
Claims (5)
1. a kind of sludge organism processing system, it is characterised in that: the storage basin set gradually including the transporting direction along sludge
(1), the first screw conveyor (2), fermentation vat (3), the second screw conveyor (4), third screw conveyor (5) and bioconversion
Bed (6), the feed inlet of the first screw conveyor (2) are located at the lower section of storage basin (1) lower end outlet, the first screw conveyor (2)
Discharge port be located at the top of fermentation vat (3) upper end opening, the feed inlet of the second screw conveyor (4) is located under fermentation vat (3)
The lower section of mouth is brought out, the discharge port of the second screw conveyor (4) is located above the feed inlet of third screw conveyor (5), biology
Conversion bed (6) is located at below the discharge port of third screw conveyor (5)；The top of first screw conveyor (2) is equipped with crossbeam
(9), crossbeam (9) is equipped with feeding vehicle (10), and feeding vehicle (10) can be mobile along crossbeam (9), the first screw conveyor (2) into
Opening up feeding port is equipped between material mouth and discharge port；The sludge organism processing system includes pretreatment chamber (7) and turns
Change room (8), gas sampling mouth, storage basin (1), the first screw conveyor (2) and fermentation vat are only set in pretreatment chamber (7)
(3) it being respectively positioned in pretreatment chamber (7), third screw conveyor (5) and bioconversion bed (6) are respectively positioned in conversion chamber (8), and second
The leading portion that screw conveyor (4) is equipped with feed inlet is located in pretreatment chamber (7), and the second screw conveyor (4) is equipped with discharge port
Back segment is located in conversion chamber (8)；The third screw conveyor (5) is horizontally disposed, and third screw conveyor (5) includes at least two
A discharge port, each discharge port lower section are equipped with bioconversion bed (6).
2. sludge organism processing system according to claim 1, it is characterised in that: the bioconversion bed (6) is mounted on
On support frame (11), bioconversion bed (6) is on support frame (11) at least provided with two layers.
3. sludge organism processing system according to claim 1, it is characterised in that: first screw conveyor (2) sets
There is one end of feed inlet to be lower than one end equipped with discharge port.
4. sludge organism processing system according to claim 1 or 3, it is characterised in that: second screw conveyor (4)
One end equipped with feed inlet is lower than one end equipped with discharge port.
5. sludge organism processing system according to claim 1, it is characterised in that: the lower end of the storage basin (1) exports
The discharge outlet at place, the lower end exit of fermentation vat (3) and third screw conveyor (5) is equipped with valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711329620.XA CN108046553B (en) | 2017-12-13 | 2017-12-13 | A kind of sludge organism processing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711329620.XA CN108046553B (en) | 2017-12-13 | 2017-12-13 | A kind of sludge organism processing system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108046553A CN108046553A (en) | 2018-05-18 |
| CN108046553B true CN108046553B (en) | 2019-01-18 |
Family
ID=62132493
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711329620.XA Active CN108046553B (en) | 2017-12-13 | 2017-12-13 | A kind of sludge organism processing system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108046553B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202449971U (en) * | 2012-02-29 | 2012-09-26 | 杭州师范大学 | Earthworm composting processing device for municipal sludge |
| CN102863132A (en) * | 2012-10-17 | 2013-01-09 | 何迎春 | Method for treating sludge by ecological fluidized bed |
| CN105130148A (en) * | 2015-09-16 | 2015-12-09 | 长沙金原环保科技有限公司 | Water-filter-type biological fermentation drying tower |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013043169A (en) * | 2011-08-22 | 2013-03-04 | Hiroshi Kuwajima | Decomposition of fibrous sludge and other organic sludge by sludge medium decomposition method |
-
2017
- 2017-12-13 CN CN201711329620.XA patent/CN108046553B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202449971U (en) * | 2012-02-29 | 2012-09-26 | 杭州师范大学 | Earthworm composting processing device for municipal sludge |
| CN102863132A (en) * | 2012-10-17 | 2013-01-09 | 何迎春 | Method for treating sludge by ecological fluidized bed |
| CN105130148A (en) * | 2015-09-16 | 2015-12-09 | 长沙金原环保科技有限公司 | Water-filter-type biological fermentation drying tower |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108046553A (en) | 2018-05-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209602354U (en) | A kind of aerobic fermentation system | |
| CN107021794A (en) | A kind of composting high-efficiency aerobic composting device and method | |
| CN107010788A (en) | A kind of Large-scale pig farm culturing wastewater processing system and method | |
| CN201116292Y (en) | Multifunctional continuous sludge treatment system | |
| CN102336508A (en) | Method and system for quickly dehydrating and recycling municipal sewage sludge | |
| CN104928323A (en) | Domestic waste biological treatment method | |
| CN107226724A (en) | Solid waste fermentation integrated apparatus and solid waste treatment method | |
| CN102352380A (en) | Food residue and sludge mixing anaerobic treatment method and system | |
| CN108620421A (en) | A kind of restaurant garbage treating system | |
| CN203144306U (en) | Barrel type compost fermentation room | |
| CN115069739A (en) | Bidirectional reinforced multi-source cooperative full-amount recycling treatment system and technology for kitchen waste | |
| CN208166784U (en) | A kind of rural area landfill leachate high-efficient treatment device | |
| KR101964759B1 (en) | A treatment apparatus of high concentration organic wastewater using odor removal microorganism | |
| CN205874244U (en) | Organic rubbish subtracts quantization equipment | |
| CN103551367B (en) | Municipal living refuse comprehensive treatment method | |
| CN108046553B (en) | A kind of sludge organism processing system | |
| CN209537244U (en) | A kind of quick processing system of Large-scale pig farm waste water | |
| CN208378694U (en) | A kind of novel sludge reduction processing equipment | |
| CN215403931U (en) | Regional organic waste coprocessing system | |
| CN216738115U (en) | Organic solid waste aerobic composting intelligent integrated equipment | |
| CN107381937A (en) | A kind of livestock breeding wastewater handling process system | |
| CN207405102U (en) | A kind of twin shaft organic solid castoff biodegrading machine | |
| CN208482999U (en) | A kind of restaurant garbage treating system | |
| CN102218438A (en) | Kitchen garbage treating machine | |
| CN113800965A (en) | Organic solid waste aerobic composting intelligent integrated equipment and use method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220130 Address after: No. 102-1, group 3, Shuanglong Village, Majia Town, Xindu District, Chengdu, Sichuan 610000 Patentee after: CHENGDU SHUHENG SEWAGE DISPOSAL CO.,LTD. Address before: 610000 No. 711, floor 7, building 1, No. 259, Tianren Road, high tech Zone, Chengdu, Sichuan Patentee before: SICHUAN SHUHENG FOUR-SEASON ECOLOGICAL ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. |