CN207552144U - A kind of sludge aerobic Zymolysis Equipment - Google Patents
A kind of sludge aerobic Zymolysis Equipment Download PDFInfo
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- CN207552144U CN207552144U CN201720744008.8U CN201720744008U CN207552144U CN 207552144 U CN207552144 U CN 207552144U CN 201720744008 U CN201720744008 U CN 201720744008U CN 207552144 U CN207552144 U CN 207552144U
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- aeration
- tank body
- aeration tube
- tank
- gas nozzle
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Abstract
The utility model is related to fermentation arts more particularly to a kind of sludge aerobic Zymolysis Equipment.A kind of sludge aerobic Zymolysis Equipment, including tank body and the material conveyor being arranged on tank body, material conveyor is equipped with the discharge gate communicated with tank interior in tank body upper end, and tank body lower end is equipped with discharge port；The tubular body is equipped with aeration tube, and aeration tube includes the third aeration tube for being vertically arranged in tank interior, and the third aeration gas nozzle of tank interior is provided on third aeration tube；The aeration branch pipe that the third aeration tube includes the aeration being vertically arranged supervisor and is connected to diagonally downward on aeration supervisor；The third aeration gas nozzle is arranged on aeration branch pipe on the side of aeration supervisor.On the one hand the sludge aerobic Zymolysis Equipment can avoid sinking feed blocking third aeration gas nozzle during Matter Transfer；Another aspect material is held up when passing through this by aeration branch pipe, and material is the most fluffy, is most suitable for being come into full contact with air.
Description
Technical field
The utility model is related to fermentation arts more particularly to a kind of sludge aerobic Zymolysis Equipment.
Background technology
At present, the Treatment of Sludge mode in China mainly has direct landfill, burning, heat drying, anaerobic digestion, aerobic fermentation
Deng.Aerobic fermentation process has the characteristics that economical and convenient, product resourcebility, will gradually become the important of sewage plant sludge processing
Method.Traditional aerobic fermentation is passed through air, but due to the unreasonable structure of aeration tube, lead while using Matter Transfer in tank
Cause material that can not be come into full contact with air, ferment effect is bad, therefore needs to improve.
Invention content
To solve the above-mentioned problems, the purpose of this utility model is to provide a kind of sludge aerobic Zymolysis Equipment, the sludge
On the one hand aerobic fermentation equipment can avoid sinking feed blocking third aeration gas nozzle during Matter Transfer；Another aspect material passes through
It is held up when crossing this by aeration branch pipe, material is the most fluffy, is most suitable for being come into full contact with air.
In order to realize above-mentioned purpose, the utility model employs following technical solution：
A kind of sludge aerobic Zymolysis Equipment, including tank body and the material conveyor being arranged on tank body, material conveyor
The discharge gate communicated with tank interior is equipped in tank body upper end, tank body lower end is equipped with discharge port；The tubular body is equipped with aeration
Pipe, aeration tube include being vertically arranged in the third aeration tube of tank interior, and the of tank interior is provided on third aeration tube
Three aeration gas nozzles；The third aeration tube includes the aeration being vertically arranged supervisor and is connected to diagonally downward on aeration supervisor
Aeration branch pipe；The third aeration gas nozzle is arranged on aeration branch pipe on the side of aeration supervisor.
The utility model uses above-mentioned technical proposal, which is related to a kind of sludge aerobic Zymolysis Equipment, the sludge
Third aeration gas nozzle in aerobic fermentation equipment is arranged on aeration branch pipe on the side of aeration supervisor, that is, is arranged on aeration branch
It manages and intersects oxter with what aeration was responsible for；On the one hand this structure can avoid sinking feed blocking third aeration gas during Matter Transfer
Mouth；Another aspect material is held up when passing through this by aeration branch pipe, and material is the most fluffy, is most suitable for fully being connect with air
It touches.
Description of the drawings
Fig. 1 is the structure diagram of the utility model.
Fig. 2 is the structure diagram of the first aeration tube.
Fig. 3 is the structure diagram of third aeration tube.
Specific embodiment
Below in conjunction with the accompanying drawings, the preferred embodiment of the utility model is described in further detail.
A kind of Full-automatic sludge aerobic fermentation equipment as shown in Fig. 1 ~ 3, including tank body 1 and is arranged on tank body 1
Material conveyor and the aeration tube being arranged on inside tank body 1.1 upper end of sealed shell of tank is equipped with vacuum pressure relief valve 11,
When pressure reaches certain value in tank body 1, vacuum pressure relief valve 11 just automatically opens release, keeps pressure balance.The tank
1 medial surface of body is equipped with electric heating layer, and 1 interior of tank body is equipped with insulating layer 12.Thermometer is also associated on tank body 1.When setting
It puts when the thermometer show value on tank body 1 is less than standard value, thermometer is issued by signal alarm, and notifies Central Control Room operator
Member opens electric heating layer, is heated to tank body 1, with the reasonable temperature needed for offer fermentation, when reaching reasonable temperature, stops electricity and adds
Thermosphere heats.
The tank body 1 connects odor treating device 14 by pump-line 13, and pump-line 13 is connected to the upper end of tank body 1
In portion.In the technical solution, water vapour and foul smell that fermentation process generates enter deodorization by the pumping foul smell mouth at 1 top of tank body
In Flash Gas Compression Skid System 14, drained into air after reaching effluent standard value after being handled by deodorization device of air.1 lower end of tank body
Drainage component 15 is provided with, drainage component 15 is drainage web plate, and inverted trapezoidal filtration hole is offered on drainage web plate.1 bottom of tank body
Ferment the condensed water generated, by the drainage web plate of 1 bottom of tank body, water is filtered into 1 base membranes of tank body, and pass through drainpipe
It is discharged into sewage collecting pool.Drainage web plate uses inverted trapezoidal filtration hole, can prevent drainage hole plug as far as possible.Specifically, should
The Odor control structure of device, air supply structure and the real-time monitoring device of leakage water collection method and reaction process（Temperature
Degree, material position, oxygen content）And automatic control system, it can refer to the Chinese invention patent note of Publication No. " CN102976809B "
The structure of load, wherein：
Odor control structure uses negative-pressure air fan and biological deodorizing device, and negative-pressure air fan is connect with biological deodorizing device,
Enter qualified discharge after biological deodorizing device is handled under the action of negative-pressure air fan；
Air supply structure can be connected by air blower with aeration tube, and air is forced into 10 ~ 100kpa through air blower, presses
According to 10 ~ 30m3/（H cubic metres of materials) air demand enter in aerobic fermentation heap body through aerating system, ensure microorganism growth
Required oxygen；
Leachate collection pool, dredge pump and wastewater treatment equipment can be used in leakage water collection method, and leachate collection pool is led to
Dredge pump is crossed to connect with wastewater treatment equipment；The percolate generated during aerobic fermentation is collected through leachate collection pipe-line system
Enter leachate collection pool afterwards, after shower humidification as biological deodorizing device after dredge pump pressurizes supplemented with water, it is extra
Part enters wastewater treatment equipment processing rear discharge up to standard；
Real-time monitoring device is according to the air demand of the signal feedback regulation air blower of temperature oxygen probe collection, turn of stirring
Speed and conveying direction, speed of agitator and charging rate, temperature controlling range is 30 ~ 65 DEG C in fermentation process, Control for Oxygen Content model
It is 21% ~ 10% to enclose, and realizes the becoming more meticulous of aerobic fermentation process, automation control.
The material conveyor includes the first conveyance conduit 21 in the outside of tank body 1 and the in 1 inside of tank body
Two conveyance conduits 22；First conveyance conduit 21 is in 1 lower end of tank body, and the second conveyance conduit 22 extends to tank body 1 by 1 lower end of tank body
Inner upper end, the second conveyance conduit 22 are equipped with the discharge gate 23 with being communicated inside tank body 1 in 1 upper end of tank body.The material conveying
Machine is shaftless screw material conveyor, and the first conveyance conduit 21 is horizontal feed pipeline, and the second conveyance conduit 22 is vertical transport
Pipeline.In the technical solution, shaftless screw material conveyor is the design of non-stop layer axis, using totally-enclosed conveying and the spiral shell of easy cleaning
Surface is revolved, material is pushed using the integrated steel perficial helical with certain flexibility.
1 lower end of tank body is equipped with discharge port 16 and the material of tank bottom is pushed into the scraper in the discharge port 16
3, scraper 3 is the scraper blade in 1 bottom of tank body, and scraper blade drives rotation by scraper motor 31.The material conveying
Second conveyance conduit 22 of machine is passed vertically through at the center of the scraper blade.The discharge port 16 and the first of material conveyor
The connection of conveyance conduit 21 communicates, and material conveyor forms sealing circulation loop with tank interior.First conveyance conduit 21
End is equipped with feed inlet 24 and discharge port 25,16 and first delivery pipe of discharge port of feed inlet 24, discharge port 25 and tank body 1
Valve is equipped between road 21.In operation, by controlling the valve on feed inlet 24, discharge port 25 and discharge port 16 respectively,
For pneumatic gate valve, material conveyor can be allowed to realize different endless form.Feeding, blanking and internal circulation material conveying can be realized
Three models, specifically；
Feeding pattern：
24 valve of feed inlet is first turned on, closes 16 valve of 25 valve of discharge port and discharge port；
Then the material after being stirred is entered into the first defeated of shaftless screw material conveyor by feed inlet 24
It send in pipeline 21, shaftless screw material conveyor is threaded through motor rotating forward, and material extruding is transported to the second conveyance conduit
In 22, the second conveyance conduit 22 is rotated by motor, and material lifting is transported in tank body 1, when the material in tank body 1 is attached to one
After determining height, the radar continuous material level meter for being arranged on silo roof sends out signal, and notice Central Control Room stops feeding.
Blanking pattern：
16 valve of 25 valve of discharge port and discharge port is first turned on, closes 24 valve of feed inlet；
Start rotary scraper 3, material scraper is entered into orlop discharge port 16, and enter in the first conveyance conduit 21, lead to
It crosses motor reversal and material is discharged at discharge port 25 to entrucking or into next process；When material is discharged to certain altitude in tank
Afterwards, the radar continuous material level meter of silo roof is arranged on, is issued by alarm signal, and Central Control Room is notified to stop discharging.
Internal circulation material conveying pattern：
24 valve of 25 valve of discharge port and feed inlet is first shut off, opens 16 valve of discharge port；
Material scraper is entered discharge port 16 by rotary scraper 3 and enters the first conveyance conduit by the material of 1 bottom of tank body
In 21, material is squeezed in the second conveyance conduit 22 by the first conveyance conduit 21, and the second conveyance conduit 22 transports material to tank
1 top layer of body, the gas that so cycle overturning material casting can allow material to be sprayed with aeration tube come into full contact with, and obtain enough oxygen
Point.When the oxygen gauge being arranged in tank body 1 shows that oxygen content reaches standard value, send out alarm signal and Central Control Room is notified to stop
Recycle material casting.
Aeration tube inside the tank body 1 includes helically first aeration tube of the linear layout on the second conveyance conduit 22
It 41 and is exposed along the second circumferentially disposed aeration tube 42 of 1 interior sidewall surface of tank body and the third being vertically arranged in inside tank body 1
Tracheae 43, the first aeration tube 41,43 and second aeration tube 42 of third aeration tube be respectively at center inside tank body 1, middle part and
Edge mate is come into full contact with using aeration, air with flowable materials, and ferment effect is best；Specific first aeration tube 41, second exposes
The details of tracheae 42 and third aeration tube 43 is as follows：
The interior aeration gas nozzle 44 that is provided on first aeration tube 41 inside second conveyance conduit 22 and towards tank
Outer aeration gas nozzle 45 inside body 1.In the technical solution, spiral winding has the first aeration tube 41 on the second conveyance conduit 22, the
The outer aeration gas nozzle 45 of one aeration tube 41 can be aerated to the inside of tank body 1, under material is entered behind tank body 1 inside gradually by discharge gate 23
Heavy, air and material real-time contact, promote ferment effect in sinking watching.The interior aeration gas nozzle 44 of first aeration tube 41 can be to
It is aerated in the enclosed conveying channel of two conveyance conduits 22.Meanwhile the 22 internal helicoid feeding of the second conveyance conduit, i.e. material are in and turn over
In turning, therefore aeration can increase the contact surface of air and material in narrow transport channel in channel, promote ferment effect.
The height of second aeration tube 42 is not higher than the height of discharge gate 23, and tank body is provided on the second aeration tube 42
The second aeration gas nozzle inside 1.In the technical solution, the second aeration gas nozzle is aerated by 1 interior sidewall surface of tank body towards inside, material
In sinking watching, the second aeration gas nozzle realizes air and material real-time contact in 1 fringe region of tank body, promotes ferment effect.
The third aeration gas nozzle 47 being provided on the third aeration tube 43 inside tank body 1, third aeration tube 43 include
The aeration supervisor 48 being vertically arranged and the aeration branch pipe 49 being connected to diagonally downward on aeration supervisor 48.The third aeration
Gas nozzle 47 is arranged on aeration branch pipe 49 on the side of aeration supervisor 48.In the technical solution, third aeration gas nozzle 47 is set
In aeration branch pipe 49 on the side of aeration supervisor 48, that is, it is arranged on aeration branch pipe 49 and is responsible for 48 with aeration and intersect oxter.
On the one hand this structure can avoid sinking feed blocking third from being aerated gas nozzle 47.By aeration branch pipe when another aspect material passes through this
49 hold up, and material is the most fluffy, are most suitable for being come into full contact with air.
In conclusion the technical solution is related to a kind of Full-automatic sludge aerobic fermentation equipment, the aerobic hair of the Full-automatic sludge
Ferment equipment, which is built-in with material conveyor, to carry out circulation material conveying to the material inside tank body 1, and Matter Transfer process realizes material
Flowing.Compared to traditional stirred-tank fermenter, the air being passed through in the flowable materials and aeration tube in the fermentation tank contacts
More fully, ferment effect is more preferable, so as to shorten fermentation duration.
Claims (1)
1. a kind of sludge aerobic Zymolysis Equipment, exists including tank body and the material conveyor being arranged on tank body, material conveyor
Tank body upper end is equipped with the discharge gate communicated with tank interior, and tank body lower end is equipped with discharge port；It is characterized in that：Tank interior is equipped with
Aeration tube, aeration tube include the third aeration tube for being vertically arranged in tank interior, tank interior are provided on third aeration tube
Third aeration gas nozzle；The third aeration tube includes the aeration being vertically arranged supervisor and is connected to aeration master diagonally downward
Aeration branch pipe on pipe；The third aeration gas nozzle is arranged on aeration branch pipe on the side of aeration supervisor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720744008.8U CN207552144U (en) | 2017-06-23 | 2017-06-23 | A kind of sludge aerobic Zymolysis Equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720744008.8U CN207552144U (en) | 2017-06-23 | 2017-06-23 | A kind of sludge aerobic Zymolysis Equipment |
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| Publication Number | Publication Date |
|---|---|
| CN207552144U true CN207552144U (en) | 2018-06-29 |
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ID=62672951
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| Application Number | Title | Priority Date | Filing Date |
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| CN201720744008.8U Active CN207552144U (en) | 2017-06-23 | 2017-06-23 | A kind of sludge aerobic Zymolysis Equipment |
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| CN (1) | CN207552144U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114988930A (en) * | 2022-06-17 | 2022-09-02 | 广东福利龙复合肥有限公司 | High-temperature aerobic fermentation equipment and process for sludge |
-
2017
- 2017-06-23 CN CN201720744008.8U patent/CN207552144U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114988930A (en) * | 2022-06-17 | 2022-09-02 | 广东福利龙复合肥有限公司 | High-temperature aerobic fermentation equipment and process for sludge |
| CN114988930B (en) * | 2022-06-17 | 2023-08-04 | 广东福利龙复合肥有限公司 | High-temperature aerobic fermentation equipment and process for sludge |
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