CN209352632U - A kind of anaerobic reactor sludge elutriation device - Google Patents
A kind of anaerobic reactor sludge elutriation device Download PDFInfo
- Publication number
- CN209352632U CN209352632U CN201822258037.0U CN201822258037U CN209352632U CN 209352632 U CN209352632 U CN 209352632U CN 201822258037 U CN201822258037 U CN 201822258037U CN 209352632 U CN209352632 U CN 209352632U
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- sludge
- type
- tower
- pipe
- anaerobic
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Abstract
The utility model relates to a kind of anaerobic reactor sludge elutriation devices, including anaerobic tower, hydrolysis acidification pool, granule sludge eluriate component, granule sludge eluriates component and connects anaerobism tower bottom sludge pipe, the lower part water inlet pipe and top water inlet pipe of hydrolysis acidification tower connection anaerobic tower, and granule sludge eluriates component, reverse taper bilayer mud drainage slot is arranged in anaerobism tower bottom, lower part water inlet pipe is located above the double-deck mud drainage slot, top water inlet pipe is located under second level three phase separator, and knockout drum is arranged at the top of anaerobic tower.Two layers of back taper mud drainage slot is arranged in anaerobism tower bottom in the utility model, discharges convenient for the collection of sludge, not will form dead angle, by two layers of the setting that will intake, preferably realizes ladder-like spoil disposal；And return pipe is added on mud drainage slot, it realizes multiple spot spoil disposal, keeps spoil disposal uniformly smooth；Granule sludge eluriates the recycling that component is able to achieve granule sludge.
Description
Technical field
The utility model relates to a kind of anaerobic reactor sludge elutriation devices, belong to device for processing papermaking wastewater technology neck
Domain.
Background technique
Existing anaerobic reactor has higher removal efficiency on processing paper waste, still, due to paper waste
Middle calcium ions and magnesium ions content is higher, anaerobic sludge easily calcification, results in the removal efficiency on the one hand affecting pollutant, another party
Cause the loss of particle contamination in face.These problems make in production, need often to carry out maintenance and cleaning to reactor, it is also necessary to fixed
Phase supplements fresh granule sludge.These problems increase the servicing time, affect the efficiency of production, and need to put into
Many manpowers, therefore, it is necessary to improve.
Utility model content
Utility model aims to solve current techniques the problem of, a kind of anaerobic reactor sludge is provided
Washing device.
The technological means of the use of the utility model is: a kind of anaerobic reactor sludge elutriation device, including anaerobic tower, water
Solve acidification pool, granule sludge eluriates component, granule sludge elutriation component connection anaerobism tower bottom sludge pipe, the connection of hydrolysis acidification tower
The lower part water inlet pipe and top water inlet pipe and granule sludge of anaerobic tower eluriate component, and it is double-deck that reverse taper is arranged in anaerobism tower bottom
Mud drainage slot, lower part water inlet pipe are located above the double-deck mud drainage slot, and top water inlet pipe is located under second level three phase separator, in anaerobism tower top
Knockout drum is arranged in portion.
Further, the cross-sectional shape of the double-deck mud drainage slot is located in the middle intermediate V-type for one and is located at intermediate V
Type both sides and the side V-type being connect with intermediate V-type, the inner wall of one end connection anaerobic tower of side V-type；The vertex of side V-type is in anaerobism
Height in tower is higher than the height on intermediate V-type vertex.
Further, upper return pipe is set in the side V-type of the double-deck mud drainage slot, in intermediate V-type in setting reflux
Sludge pipe is arranged in the apex of intermediate V-type in branch pipe and reflux lower branch line.
Further, it includes eluriating pump, eluriating tank, connecting pipe and control valve that the granule sludge, which eluriates component, is eluriated
The top of tank connects hydrolysis acidification pool with control valve by connecting pipe, and sludge pipe is connected by eluriating pump, connecting pipe and valve
Connect the side mud inlet for eluriating tank.
The utility model has the beneficial effects that: two layers of back taper mud drainage slot is arranged in anaerobism tower bottom, convenient for sludge
Discharge is collected, not will form dead angle, by two layers of the setting that will intake, preferably realizes ladder-like spoil disposal；And on mud drainage slot
Return pipe is added, multiple spot spoil disposal is realized, keeps spoil disposal uniformly smooth；Granule sludge eluriates the recycling benefit that component is able to achieve granule sludge
With.
Detailed description of the invention
The present invention will be further described with reference to the accompanying drawings and examples.
Fig. 1 is the structural schematic diagram of the utility model.
In figure: 1, anaerobic tower, 2, hydrolysis acidification pool, 3, granule sludge elutriation component, 4, sludge pipe, 5, lower part water inlet pipe,
6, top water inlet pipe, 7, the double-deck mud drainage slot, 8, upper return pipe, 9, branch pipe in reflux, 10, reflux lower branch line, 11, eluriate pump, 12,
Eluriate tank.
Specific embodiment
As shown in Figure 1, a kind of anaerobic reactor sludge elutriation device, including anaerobic tower 1, hydrolysis acidification pool 2, granule sludge
Component 3 is eluriated, granule sludge eluriates component 3 and connects 1 bottom sludge pipe 4 of anaerobic tower, and hydrolysis acidification tower 2 connects under anaerobic tower 1
Portion's water inlet pipe 5 and top water inlet pipe 6 and granule sludge eluriate component 3, and reverse taper bilayer mud drainage slot is arranged in 1 bottom of anaerobic tower
7, lower part water inlet pipe 5 is located at double-deck 7 top of mud drainage slot, and top water inlet pipe 6 is located under second level three phase separator, pushes up in anaerobic tower 1
Knockout drum is arranged in portion.
The cross-sectional shape of the bilayer mud drainage slot 7 is one and is located in the middle intermediate V-type and is located at intermediate V-type both sides simultaneously
The side V-type being connect with intermediate V-type, the inner wall of one end connection anaerobic tower 1 of side V-type；Height of the vertex of side V-type in anaerobic tower
Degree is higher than the height on intermediate V-type vertex.
Upper return pipe 8 is set in the side V-type of the bilayer mud drainage slot 7, branch pipe 9 in reflux is set in intermediate V-type and is returned
Branch pipe 10 is flowed down, sludge pipe 4 is set in the apex of intermediate V-type.
It includes eluriating pump 11, eluriating tank 12, connecting pipe and control valve that the granule sludge, which eluriates component, eluriates tank 12
Top connects hydrolysis acidification pool with control valve by connecting pipe, and sludge pipe 4 is connected by elutriation pump 11, connecting pipe with valve
Eluriate the side mud inlet of tank 12.
Two layers of back taper mud drainage slot is arranged in anaerobism tower bottom in the utility model, discharges convenient for the collection of sludge, will not shape
Ladder-like spoil disposal is preferably realized by two layers of the setting that will intake at dead angle；And return pipe is added on mud drainage slot, it realizes
Multiple spot spoil disposal keeps spoil disposal uniformly smooth；Granule sludge eluriates the recycling that component is able to achieve granule sludge.
The embodiment of the present application is only intended to illustrate technical characteristic disclosed in the present application, and those skilled in the art pass through simple
The change that is carried out of replacement, still fall within the scope of the application.
Claims (4)
1. a kind of anaerobic reactor sludge elutriation device, it is characterised in that: including anaerobic tower, hydrolysis acidification pool, granule sludge are washed in a pan
Component is washed, granule sludge eluriates component and connects anaerobism tower bottom sludge pipe, and hydrolysis acidification tower connects the lower part water inlet pipe of anaerobic tower
Component is eluriated with top water inlet pipe and granule sludge, reverse taper bilayer mud drainage slot, lower part water inlet pipe position is arranged in anaerobism tower bottom
Above the double-deck mud drainage slot, top water inlet pipe is located under second level three phase separator, and knockout drum is arranged at the top of anaerobic tower.
2. anaerobic reactor sludge elutriation device according to claim 1, it is characterised in that: the cross of the bilayer mud drainage slot
Cross sectional shape is one and is located in the middle intermediate V-type and positioned at intermediate V-type both sides and the side V-type that connect with intermediate V-type, side V
The inner wall of one end connection anaerobic tower of type；Height of the vertex of side V-type in anaerobic tower is higher than the height on intermediate V-type vertex.
3. anaerobic reactor sludge elutriation device according to claim 2, it is characterised in that: the side of the bilayer mud drainage slot
Upper return pipe is set in V-type, branch pipe and reflux lower branch line in reflux are set in intermediate V-type, are arranged in the apex of intermediate V-type
Sludge pipe.
4. anaerobic reactor sludge elutriation device according to claim 1, it is characterised in that: the granule sludge elutriation group
Part includes eluriating pump, eluriating tank, connecting pipe and control valve, and the top for eluriating tank connects hydrolysis with control valve by connecting pipe
Acidification pool, sludge pipe is by eluriating pump, connecting pipe connects the side mud inlet for eluriating tank with valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822258037.0U CN209352632U (en) | 2018-12-29 | 2018-12-29 | A kind of anaerobic reactor sludge elutriation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822258037.0U CN209352632U (en) | 2018-12-29 | 2018-12-29 | A kind of anaerobic reactor sludge elutriation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209352632U true CN209352632U (en) | 2019-09-06 |
Family
ID=67801957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822258037.0U Expired - Fee Related CN209352632U (en) | 2018-12-29 | 2018-12-29 | A kind of anaerobic reactor sludge elutriation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209352632U (en) |
-
2018
- 2018-12-29 CN CN201822258037.0U patent/CN209352632U/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 |
Granted publication date: 20190906 Termination date: 20211229 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |