CN209049352U - A kind of immersion aerobic activated sludge granulating apparatus - Google Patents
A kind of immersion aerobic activated sludge granulating apparatus Download PDFInfo
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- CN209049352U CN209049352U CN201821532481.0U CN201821532481U CN209049352U CN 209049352 U CN209049352 U CN 209049352U CN 201821532481 U CN201821532481 U CN 201821532481U CN 209049352 U CN209049352 U CN 209049352U
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- shell
- motor
- column
- activated sludge
- transverse slat
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Abstract
The utility model relates to sewage treatment fields.Purpose is to provide a kind of immersion aerobic activated sludge granulating apparatus；Technical solution: including shell, column, it is equipped with screw rod in column, is arranged with sliding block on screw rod, screw both end is rotatably connected with column and is driven by first motor；Housing top end is provided with the marume plate for being provided with multiple circular ring shapes of mud mouth, inner concentric, marume plate to shell top droop, be covered with leakage hole and be covered with filter cloth, there are multiple appearance mud chambers in upper surface；It further include transverse slat, U-shaped bull stick, column one side wall is provided with sliding slot, and transverse slat one end is fixedly connected with a slide block across sliding slot, and being rotatably connected in the middle part of transverse slat has vertical connecting rod, the second motor is additionally provided on transverse slat, vertical connecting rod top is connect with the second motor；U-shaped bull stick tips upside down on shell upper and both ends and shell two sidewalls middle position are hinged, is fixedly connected at the top of U-shaped bull stick with vertical connecting rod lower end.Efficiently, energy conservation, economy.
Description
Technical field
The utility model relates to sewage treatment fields, and in particular to a kind of immersion aerobic activated sludge granulating apparatus.
Background technique
Activated sludge is the general name of micropopulation and organic substance and inorganic substances that they are depended on.Activated sludge process
It is a kind of aerobic biological treatment of sewage, is carried out to sewage and various micropopulations continuous under artificial aerobic condition
Mixed culture forms activated sludge.Using the biological flocculation and precipitation, absorption and oxidation of activated sludge, to decompose in removal sewage
Organic pollutant.Then it is separated from water sludge, most of sludge flows back into aeration tank again, and redundance is then discharged at sewage
Reason system.
In order to overcome the problems, such as that sludge bulking causes settling property to decline in traditional activated sludge process, aerobic particle mud is obtained
To extensive concern and research.Compared with ordinary activated sludge, it, which has, is not susceptible to sludge bulking, strong shock resistance, can hold
By high organic loading, the features such as collecting microorganism of different nature (aerobic and oxygen and anaerobe) Yu Yiti.But existing routine
Activated sludge particles preparation method cultivation cycle is long, occupied area is wide, capital construction investment is high, some preparation processes use mechanical equipment
To improve efficiency, but the mechanical equipment figure used is big, power consumption is high, mobility is poor.
Summary of the invention
The utility model aim is to provide a kind of a kind of economic, environmentally friendly, efficient immersion aerobic activated sludge granulating
Device.
To achieve the above object, the technical scheme adopted by the utility model is including shell, column, in the column
Equipped with screw rod, sliding block is arranged on the screw rod, the sliding block outer diameter is slightly less than the internal diameter of column, the screw both end and column
It is rotatably connected and is driven by first motor；The housing top end is provided with mud mouth, inner concentric is provided with multiple annulus
The marume plate of shape, the marume plate are fixedly connected with outer casing inner wall and to shell top droops, and the marume plate is covered with leakage hole
And it is covered with filter cloth, the marume plate upper surface is separated into multiple appearance mud chambers by multiple partitions；It further include transverse slat, U-shaped bull stick, institute
It states column one side wall and is provided with sliding slot, described transverse slat one end is fixedly connected with a slide block across sliding slot, can be rotated in the middle part of the transverse slat
It is connected with vertical connecting rod, the second motor is additionally provided on the transverse slat, the vertical connecting rod top is connect with the second motor；It is described
U-shaped bull stick tips upside down on shell upper and both ends and shell two sidewalls middle position are hinged, at the top of the U-shaped bull stick with connect vertically
Bar lower end is fixedly connected.
Preferably, it is provided with third motor at the top of the U-shaped bull stick, is fixed with volume on the third motor output shaft
Cylinder, the reel are connect close to vertical connecting rod and by drawstring with shell lower end middle section.
It preferably, further include control cabinet, the control cabinet electrically connects with first motor, the second motor, third motor respectively
It connects.
Preferably, the shell is inverted horn-like.
Preferably, the shell is also fitted with liner, and the liner and marume plate ring gap cooperate.
Preferably, the appearance mud chamber on the marume plate is uniform in size.
The advantageous effects of the utility model are: marume plate enables sludge to rest on and makes to shell top droop
On grain plate, and the leakage hole on marume plate goes out for the elutriation in sludge, and filter cloth stays in sludge on marume plate；Partition will be made simultaneously
The upper surface of grain plate is separated into multiple small appearance mud chambers, so that sludge stays in, appearance mud is intracavitary, and setting is so that the utility model in this way
Many sludge grains can be manufactured simultaneously, it is high-efficient.Vertical connecting rod can be driven to rotate additionally by the second motor, to drive shell
Rotation；By the positive and negative rotation of the second motor, hold the intracavitary aerobic activated sludge of mud, during with equipment reciprocating rotation,
The centrifugal bump effect of the viscous glutinous effect of extracellular polymeric, der Pilz winding effect and mechanical reciprocating rotation by sludge itself,
Impetus, inertia rolling action are squeezed, finally squeezes out the moisture in sludge, strong shock resistance is formed, height can be born has
Machine load collects the aerobic activated sludge particle of microorganism of different nature haveing excellent performance, therefore high yield rate, quality are good.Cause
This utility model has the characteristics that structure is simple, granulating is high-efficient, resulting sludge grain is had excellent performance.
Detailed description of the invention
Fig. 1 is the utility model overall structure diagram；
Fig. 2 is the schematic cross-sectional view that the utility model shell and liner cooperate；
Fig. 3 is the utility model marume plate schematic top plan view.
Specific embodiment
In conjunction with shown in Fig. 1~3, a kind of immersion aerobic activated sludge granulating apparatus, including shell 1, column 2, it is described vertical
It is equipped with screw rod 4 in column 2, is arranged with sliding block 5 on the screw rod 4,5 outer diameter of sliding block is slightly less than the internal diameter of column 2, the screw rod
4 both ends are rotatably connected with column 2 and are driven by first motor 7；The housing top end is provided with mud mouth 14, inner concentric
It is provided with the marume plate 15 of multiple circular ring shapes, the marume plate 15 is fixedly connected with 1 inner wall of shell and to 1 top droop of shell,
The marume plate 15 is covered with leakage hole and is covered with filter cloth, and 15 upper surface of marume plate is separated into multiple appearances by multiple partitions 18
Mud chamber；Further include transverse slat 3, U-shaped bull stick 8,2 one side wall of column is provided with sliding slot 6, described 3 one end of transverse slat pass through sliding slot 6 with
Sliding block 5 is fixedly connected, and being rotatably connected in the middle part of the transverse slat 3 has vertical connecting rod 9, is additionally provided with the second motor on the transverse slat 3
10, vertical 9 top of connecting rod is connect with the second motor 10；The U-shaped bull stick 8 tips upside down on 1 top of shell and both ends and shell
1 two sidewalls middle position are hinged, and U-shaped 8 top of bull stick is fixedly connected with vertical 9 lower end of connecting rod.
Specifically, column 2 is mounted on by sludge-tank, and height can sink to sludge-tank pond when should meet shell decline
Bottom, shell bottom is threaded on pool side when shell 1 rises；Screw rod 4 can be driven to rotate by first motor 7, to move down on band movable slider 5
It is dynamic, so that shell 1 be driven to move up and down；The mud mouth 14 at the top of shell 1 passes through for sludge, and marume plate 15 is circular ring shape and outer
Edge is fixed with 1 inner wall of shell shell, so that shell 1, when sinking in sludge, circular hole, the mud mouth 14 of sludge from marume plate 15 are logical
It crosses；Marume plate 15 enables sludge to rest on marume plate 15 to 1 top droop of shell, and 15 on marume plate on leak
Hole goes out for the elutriation in sludge, and filter cloth stays in sludge on marume plate 15；Partition 18 separates the upper surface of marume plate 15 simultaneously
At multiple small appearance mud chambers, so that sludge stays in, to hold mud intracavitary, is arranged in this way and the utility model is manufactured much simultaneously
Sludge grain, it is high-efficient.
In addition vertical 19 upper end of connecting rod is rotatable by way of bearing or others is fixed on transverse slat 3, passes through second
Motor 10 can drive vertical connecting rod 9 to rotate, so that shell 1 be driven to rotate, by the positive and negative rotation of the second motor 10, hold intracavitary good of mud
Oxygen activity sludge, during with equipment reciprocating rotation, the viscous glutinous effect of extracellular polymeric by sludge itself, filiform
The centrifugal bump effect of bacterium winding effect and mechanical reciprocating rotation squeezes impetus, inertia rolling action, finally will be in sludge
Moisture squeeze out, formed strong shock resistance, high organic loading can be born, it is good to collect haveing excellent performance for microorganism of different nature
Oxygen activity mud granule, therefore high yield rate, quality are good.After the completion of granulation, overturn shell 1 so that shell 1 around with U-shaped turn
8 hinged place of bar rotation, so that storage mud mouth 14 is located at lower end；Then shell 1 is quickly moved back and forth up and down, so that mud chamber will be held
Interior sludge grain is completely exhausted out.Placing cross section in the lower end of storage mud mouth 14 is V-arrangement or arc-shaped slide plate, can slide sludge grain
It is transported in required processing pond, or sludge grain is collected and can be used as his use by setting collection grain basket, or is directly returned
In sludge-tank.
Further, the top of the U-shaped bull stick 8 is provided with third motor 11, consolidates on 11 output shaft of third motor
Surely there is reel 12, the reel 12 is connect close to vertical connecting rod 9 and by drawstring 13 with 1 lower end middle section of shell.It should manage
Solution, by the rotation of third motor 11, band movable reel 12 is rotated, and collapses drawstring 13 to crimp, shell 1 can be driven to turn over
Turn, so that row's grain of sludge granulating apparatus realizes automation, it is rapid operation, convenient, fast.Wherein, it fails in exam to simplify the internal structure of an organization
It is not provided with retarder between three motors 11 and reel 12, therefore the revolving speed of third motor 11 should be very low, therefore low speed should be used
Motor, such as stepper motor, low-speed DC motor.
Further, further include control cabinet, the control cabinet respectively with first motor 7, the second motor 10, third motor 11
It is electrically connected.It is understood that control cabinet is to control the control that kernel integrates each motor switch and control circuit forms by PLC
Cabinet processed, the convenient concentration to each motor, automatic, intelligentized control, to realize that sludge makes the automation of mud process, intelligence
Change.
Further, the shell 1 be it is inverted horn-like, it is clear that shell 1 be arranged to it is inverted horn-like, that is,
First up big and down small truncated cone-shaped facilitates the sludge grain after the completion of being granulated to be discharged out of marume plate 15 grid, moreover is being granulated
Under the same tilt angle of plate 15, the place that marume plate 15 can be made to connect with shell 1 is filled into more sludge, so that it is guaranteed that
Marume plate 15 can be successfully granulated with the grid at cage connection.
Further, the shell 1 is also fitted with liner 16,16 marume plate of liner, the 15 ring gap cooperation.Also
To say, liner 16 be equally it is inverted horn-like, between shell 1 and marume plate 15；In use, liner 16 is placed on dirt
Mud sump bottom of pond, by the cooperation of shell 1 and liner 16, can force when shell 1 moves down and cooperates with it and more pour in granulation
Plate 15 and the type that shell 1 is formed are intracavitary, rest on the time in sludge-tank so as to shorten shell 1 when being granulated, improve the effect of granulation
Rate；It also ensures that in each grid of marume plate 15 there is enough sludge simultaneously, improves the success rate of granulation, it is ensured that sludge grain
Yield.
Further, the appearance mud chamber on the marume plate 15 is uniform in size.Specifically, separating marume plate 15 using partition 18
Upper surface when, should make to be located in outer cover 1 on the marume plate 15 on upper layer appearance mud chamber quantity is few, marume plate 15 positioned at lower layer
On appearance mud chamber quantity it is more, it is ensured that the size of each accommodating chamber is close, to guarantee the uniform particle sizes of final granulating；Wherein marume plate 15
On appearance mud chamber size, can be determined according to the partial size of required aerobic activated sludge particle.
The workflow of the utility model:
One, shell 1 is put into sludge to be processed by starting first motor 7, stops standing a period of time in place
(being determined according to the content of activated sludge cotton-shaped in muddy water near device).
Two, it is again started up first motor 7 shell 2 is promoted to higher than at the 30-50cm of pond face.
Three, according to the positive and negative rotation of certain angle and frequency, excessively vertical connecting rod 9 and U-shaped bull stick 8 drive the second motor 10 of control
1 reciprocating rotation of shell will be trapped in the sludge granulating held in mud chamber.
Four, after the complete granulating of sludge, the second motor 10 is closed, starts third motor 11, drawstring 13 is collapsed, makes shell 1
Overturning downwards, restarts first motor 7 and quick pump of shell 1 is poured out gained granulation to mud mouth 14.
Five, it repeats the above steps, continuously manufactures sludge grain.
Preferably granulating effect and raising granulating efficiency, the quantity of increase marume plate 15 are rationally added certainly in order to obtain
Several groups of present apparatus also can achieve same effect.
Claims (6)
1. a kind of immersion aerobic activated sludge granulating apparatus, including shell (1), column (2), it is characterised in that: the column
(2) screw rod (4) are equipped in, are arranged with sliding block (5) on the screw rod (4), screw rod (4) both ends rotatably connect with column (2)
It connects and is driven by first motor (7)；
Shell (1) top is provided with the marume plate (15) for being provided with multiple circular ring shapes of mud mouth (14), inner concentric, institute
Marume plate (15) is stated to shell (1) top droop, the marume plate (15) is covered with leakage hole and is covered with filter cloth, the marume plate
(15) upper surface is separated into multiple appearance mud chambers by multiple partitions (18)；
It further include transverse slat (3), U-shaped bull stick (8), column (2) one side wall is provided with sliding slot (6), and described transverse slat (3) one end is worn
It crosses sliding slot (6) to be fixedly connected with sliding block (5), being rotatably connected in the middle part of the transverse slat (3) has vertical connecting rod (9), the transverse slat (3)
On be additionally provided with the second motor (10), vertical connecting rod (9) top is connect with the second motor (10)；
The U-shaped bull stick (8) tips upside down on shell (1) top and both ends and shell (1) two sidewalls middle position are hinged, described U-shaped
It is fixedly connected at the top of bull stick (8) with vertical connecting rod (9) lower end.
2. immersion aerobic activated sludge granulating apparatus according to claim 1, it is characterised in that: the U-shaped bull stick (8)
Top be provided with third motor (11), be fixed with reel (12) on third motor (11) output shaft, the reel (12)
It is connect close to vertical connecting rod (9) and by drawstring (13) with shell (1) lower end middle section.
3. immersion aerobic activated sludge granulating apparatus according to claim 2, it is characterised in that: it further include control cabinet,
The control cabinet is electrically connected with first motor (7), the second motor (10), third motor (11) respectively.
4. immersion aerobic activated sludge granulating apparatus according to claim 3, it is characterised in that: the shell (1) is
It is inverted horn-like.
5. immersion aerobic activated sludge granulating apparatus according to claim 4, it is characterised in that: the shell (1) is also
It is fitted with liner (16), the liner (16) and marume plate (15) ring gap cooperate.
6. immersion aerobic activated sludge granulating apparatus according to claim 5, it is characterised in that: the marume plate (15)
On appearance mud chamber it is uniform in size.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821532481.0U CN209049352U (en) | 2018-09-19 | 2018-09-19 | A kind of immersion aerobic activated sludge granulating apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821532481.0U CN209049352U (en) | 2018-09-19 | 2018-09-19 | A kind of immersion aerobic activated sludge granulating apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209049352U true CN209049352U (en) | 2019-07-02 |
Family
ID=67049096
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821532481.0U Expired - Fee Related CN209049352U (en) | 2018-09-19 | 2018-09-19 | A kind of immersion aerobic activated sludge granulating apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209049352U (en) |
-
2018
- 2018-09-19 CN CN201821532481.0U patent/CN209049352U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190702 Termination date: 20210919 |