CN207031071U - A kind of small-sized mud scum cancellation element - Google Patents
A kind of small-sized mud scum cancellation element Download PDFInfo
- Publication number
- CN207031071U CN207031071U CN201720195689.7U CN201720195689U CN207031071U CN 207031071 U CN207031071 U CN 207031071U CN 201720195689 U CN201720195689 U CN 201720195689U CN 207031071 U CN207031071 U CN 207031071U
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- Prior art keywords
- sludge
- mud
- discharge pipe
- catch tray
- perforated
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
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- Treatment Of Sludge (AREA)
Abstract
The utility model belongs to hydraulic engineering technical field,More particularly to a kind of small-sized mud scum cancellation element,Including Aerobic Pond,Base station is installed in the Aerobic Pond,Slurry filter is installed on the base station,Mud scum eliminating machine is installed on the slurry filter,The mud scum eliminating machine includes multiple perforated sludge discharge pipes,Sludge catch tray,Discharge pipeline and annular fixed beam,Mud hole is offered on the perforated sludge discharge pipe tube wall,One end of the discharge pipeline passes through the wall of slurry filter,The pool wall of Aerobic Pond,The discharge pipeline is provided with sludge pump outside Aerobic Pond,The other end of the discharge pipeline is connected to sludge collector tray bottom,The perforated sludge discharge pipe is horizontally arranged on sludge catch tray,The perforated sludge discharge pipe is provided with annular fixed beam outside sludge catch tray,It discharges mud scum in time,Prevent Mud up-floating,Reduce the loss of denitrifying bacterium,It ensure that effluent quality.
Description
Technical field
The utility model belongs to hydraulic engineering technical field, and in particular to a kind of small-sized mud scum cancellation element.
Background technology
In conventional sewage handling process, active bio slurry filter is improved by assembling higher activated sludge concentration
Biochemical reaction speed and treatment effeciency, if but system in the process of running suspended sludge layer renewal not in time, it may occur that sludge
Aging phenomenon, aging sludge high, anoxic can occur denitrification because of water outlet nitrate radical content, produce nitrogen so that suspended sludge layer
Density diminishes, and causes Mud up-floating, produces mud scum, takes sewage disposal system out of, make suspension contained by water outlet exceeded, and denitrification
Bacterium is largely lost in mud scum, causes the reduction of whole system denitrification capability.
Utility model content
The problem of based on being mentioned in above-mentioned background technology, the utility model provide a kind of small-sized mud scum cancellation element, it
Mud scum can be discharged in time, prevent Mud up-floating, reduced the loss of denitrifying bacterium, ensure that effluent quality.
To realize above-mentioned technical purpose, the technical solution adopted in the utility model is as follows：
A kind of small-sized mud scum cancellation element, including Aerobic Pond, base station is installed in the Aerobic Pond, installed on the base station
There is slurry filter, mud scum eliminating machine is installed on the slurry filter, the mud scum eliminating machine includes multiple perforation
Discharge pipeline, sludge catch tray, discharge pipeline and annular fixed beam, mud hole, the spoil disposal are offered on the perforated sludge discharge pipe tube wall
One end of pipe passes through wall, the pool wall of Aerobic Pond of slurry filter, and the discharge pipeline is provided with sludge pump outside Aerobic Pond,
The other end of the discharge pipeline is connected to sludge collector tray bottom, and the perforated sludge discharge pipe is horizontally arranged on sludge catch tray,
The perforated sludge discharge pipe is provided with annular fixed beam outside sludge catch tray.
Using the utility model of above-mentioned technical proposal, perforated sludge discharge pipe is connected with sludge catch tray, and perforated sludge discharge pipe can be straight
Frame is connect in the middle part of slurry filter, under suspended sludge layer surface, suspended sludge layer by slurry filter bottom to middle part concentration by
Gradually improve, finally formed in the middle part of slurry filter densification sludge filtration layer, the top layer sludge concentration highest of suspended sludge layer,
Perforated sludge discharge pipe draws the top layer sludge of suspended sludge layer, discharges slurry filter by the discharge pipeline on sludge catch tray, makes
Suspended sludge layer top layer sludge constantly updates, and prevents sludge anoxic from producing denitrification phenomenon, causes aging Mud up-floating, so as to
The generation of mud scum is avoided, is also prevented from the loss of denitrifying bacterium.
Further limit, the perforated sludge discharge pipe is vertical with sludge catch tray lateral surface, such structure design, perforation row
Mud pipe radially distributes on the outside of sludge catch tray, is advantageous to perforated sludge discharge pipe to sludge top layer uniform collection.
Further limit, the mud hole on the perforated sludge discharge pipe is opened in the body first half, such structure design, limit
Collection of the perforated sludge discharge pipe to body bottom sludge is made.
Further limit, in being provided with bearing, such structure design on discharge pipeline in the sludge catch tray, sludge is received
Catch basin can rotate, and so as to drive perforated sludge discharge pipe to be rotated, avoid the occurrence of perforated sludge discharge pipe and only absorb sludge near body
Situation.
Further limit, the annular fixed beam is arranged on the bottom of perforated sludge discharge pipe, and such structure design, annular is admittedly
Determine beam and do not interfere with absorption of the perforated sludge discharge pipe to top layer sludge.
Brief description of the drawings
The utility model can be further illustrated by the nonlimiting examples that accompanying drawing provides；
Fig. 1 is a kind of structural representation of small-sized mud scum cancellation element embodiment of the utility model；
Fig. 2 is the structural representation of mud scum eliminating machine in a kind of small-sized mud scum cancellation element embodiment of the utility model；
Main element symbol description is as follows：
Slurry filter 1, perforated sludge discharge pipe 2, sludge catch tray 3, suspended sludge layer 4, discharge pipeline 5, Aerobic Pond 6, base station
7th, annular fixed beam 8.
Embodiment
In order that the utility model may be better understood in those skilled in the art, it is right with reference to the accompanying drawings and examples
Technical solutions of the utility model further illustrate.
As shown in Fig. 1~Fig. 2, a kind of small-sized mud scum cancellation element, including Aerobic Pond 6, base station 7 is installed in Aerobic Pond 6,
Slurry filter 1 is installed on base station 7, mud scum eliminating machine is installed on slurry filter 1, mud scum eliminating machine includes multiple
Perforated sludge discharge pipe 2, sludge catch tray 3, discharge pipeline 5 and annular fixed beam 8, mud hole, spoil disposal are offered on the tube wall of perforated sludge discharge pipe 2
One end of pipe 5 passes through wall, the pool wall of Aerobic Pond 6 of slurry filter 1, and discharge pipeline 5 is provided with spoil disposal outside Aerobic Pond 6
Pump, the other end of discharge pipeline 5 are connected to the bottom of sludge catch tray 3, and perforated sludge discharge pipe 2 is horizontally arranged on sludge catch tray 3, worn
Hole discharge pipeline 2 is provided with annular fixed beam 8 outside sludge catch tray 3.
It should be noted that the quantity of perforated sludge discharge pipe 2 is 8, can also consider as the case may be.
Preferably, perforated sludge discharge pipe 2 is vertical with the lateral surface of sludge catch tray 3, such structure design, perforated sludge discharge pipe 2
Radially distributed in the outside of sludge catch tray 3, be advantageous to perforated sludge discharge pipe 2 to the top layer uniform collection of suspended sludge layer 4.It is actual
On, other mounting means of perforated sludge discharge pipe 2 can be considered as the case may be.
Preferably, the mud hole on perforated sludge discharge pipe 2 is opened in the body first half, such structure design, limits and wears
Collection of the hole discharge pipeline 2 to body bottom sludge.In fact, the mud hole site of perforated sludge discharge pipe 2 can be considered as the case may be.
Preferably, in sludge catch tray 3 in being provided with bearing, such structure design, sludge catch tray 3 on discharge pipeline 5
It can rotate, so as to drive perforated sludge discharge pipe 2 to be rotated, avoid the occurrence of 2 feelings for absorbing sludge near body of perforated sludge discharge pipe
Condition.In fact, can consider to avoid the occurrence of as the case may be perforated sludge discharge pipe 2 absorb the neighbouring situation of sludge of bodys its
Its scheme.
Preferably, annular fixed beam 8 is arranged on the bottom of perforated sludge discharge pipe 2, such structure design, annular fixed beam 8
Absorption of the perforated sludge discharge pipe 2 to top layer sludge is not interfered with.In fact, annular fixed beam 8 can be also considered as the case may be
Other mounting means.
Using the utility model of the technical program, perforated sludge discharge pipe 2 is arranged on the middle part of slurry filter 1, suspended sludge layer 4
Under surface；In use, producing negative pressure inside sludge catch tray 3 by sludge pump, sludge catch tray 3 connects with perforated sludge discharge pipe 2
Connect, top layer sludge is drawn into sludge catch tray 3 by perforated sludge discharge pipe 2, by discharge pipeline 5 by inside sludge catch tray 3
Outside sludge discharge Aerobic Pond 6, the top layer sludge of suspended sludge layer 4 is set constantly to update.
A kind of small-sized mud scum cancellation element provided by the utility model is described in detail above.Specific embodiment
Illustrate that being only intended to help understands method and its core concept of the present utility model.It should be pointed out that for the general of the art
For logical technical staff, on the premise of the utility model principle is not departed from, some improvement can also be carried out to the utility model
And modification, these are improved and modification is also fallen into the protection domain of the utility model claims.
Claims (5)
1. a kind of small-sized mud scum cancellation element, including Aerobic Pond (6), it is characterised in that：Base station is installed in the Aerobic Pond (6)
(7) slurry filter (1), is installed on the base station (7), mud scum eliminating machine, institute are installed on the slurry filter (1)
Stating mud scum eliminating machine includes multiple perforated sludge discharge pipes (2), sludge catch tray (3), discharge pipeline (5) and annular fixed beam (8), institute
State and mud hole is offered on perforated sludge discharge pipe (2) tube wall, the wall, good of one end of the discharge pipeline (5) through slurry filter (1)
The pool wall in oxygen pond (6), the discharge pipeline (5) are provided with sludge pump, the other end of the discharge pipeline (5) outside Aerobic Pond (6)
Sludge catch tray (3) bottom is connected to, the perforated sludge discharge pipe (2) is horizontally arranged on sludge catch tray (3), the perforation row
Mud pipe (2) is provided with annular fixed beam (8) outside sludge catch tray (3).
A kind of 2. small-sized mud scum cancellation element according to claim 1, it is characterised in that：The perforated sludge discharge pipe (2) and dirt
Mud catch tray (3) lateral surface is vertical.
A kind of 3. small-sized mud scum cancellation element according to claim 2, it is characterised in that：On the perforated sludge discharge pipe (2)
Mud hole is opened in the body first half.
A kind of 4. small-sized mud scum cancellation element according to claim 3, it is characterised in that：In the sludge catch tray (3) in
Discharge pipeline is provided with bearing on (5).
A kind of 5. small-sized mud scum cancellation element according to claim 4, it is characterised in that：Annular fixed beam (8) installation
In the bottom of perforated sludge discharge pipe (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720195689.7U CN207031071U (en) | 2017-03-02 | 2017-03-02 | A kind of small-sized mud scum cancellation element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720195689.7U CN207031071U (en) | 2017-03-02 | 2017-03-02 | A kind of small-sized mud scum cancellation element |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207031071U true CN207031071U (en) | 2018-02-23 |
Family
ID=61472836
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720195689.7U Expired - Fee Related CN207031071U (en) | 2017-03-02 | 2017-03-02 | A kind of small-sized mud scum cancellation element |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207031071U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113697941A (en) * | 2021-09-18 | 2021-11-26 | 镇江同源胜环境科技有限公司 | Device for reducing floating sludge of up-flow anaerobic ammonia oxidation reactor |
-
2017
- 2017-03-02 CN CN201720195689.7U patent/CN207031071U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113697941A (en) * | 2021-09-18 | 2021-11-26 | 镇江同源胜环境科技有限公司 | Device for reducing floating sludge of up-flow anaerobic ammonia oxidation reactor |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180223 Termination date: 20200302 |
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| CF01 | Termination of patent right due to non-payment of annual fee |