CN209352630U - A kind of use in waste water treatment anaerobic jar - Google Patents
A kind of use in waste water treatment anaerobic jar Download PDFInfo
- Publication number
- CN209352630U CN209352630U CN201821798463.7U CN201821798463U CN209352630U CN 209352630 U CN209352630 U CN 209352630U CN 201821798463 U CN201821798463 U CN 201821798463U CN 209352630 U CN209352630 U CN 209352630U
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- CN
- China
- Prior art keywords
- water
- waste water
- cylinder
- tank body
- steel
- 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.)
- Expired - Fee Related
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- 238000004065 wastewater treatment Methods 0.000 title claims abstract description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 99
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 58
- 239000010959 steel Substances 0.000 claims abstract description 58
- 239000002351 wastewater Substances 0.000 claims abstract description 38
- 239000010802 sludge Substances 0.000 claims abstract description 33
- 239000007788 liquid Substances 0.000 claims abstract description 8
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 7
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 4
- 239000003822 epoxy resin Substances 0.000 claims description 3
- 239000004744 fabric Substances 0.000 claims description 3
- 229920000647 polyepoxide Polymers 0.000 claims description 3
- 238000009988 textile finishing Methods 0.000 abstract description 7
- 238000002203 pretreatment Methods 0.000 abstract description 6
- 239000007789 gas Substances 0.000 abstract description 4
- 238000005191 phase separation Methods 0.000 abstract description 4
- 238000006243 chemical reaction Methods 0.000 abstract description 3
- 239000007787 solid Substances 0.000 abstract description 3
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 abstract 1
- 230000000813 microbial effect Effects 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000005416 organic matter Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 229910002092 carbon dioxide Inorganic materials 0.000 description 2
- 239000001569 carbon dioxide Substances 0.000 description 2
- 230000007062 hydrolysis Effects 0.000 description 2
- 238000006460 hydrolysis reaction Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- VUZPPFZMUPKLLV-UHFFFAOYSA-N methane;hydrate Chemical compound C.O VUZPPFZMUPKLLV-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000005446 dissolved organic matter Substances 0.000 description 1
- 230000020477 pH reduction Effects 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
Landscapes
- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
Abstract
The utility model discloses a kind of use in waste water treatment anaerobic jars, including cylinder of steel tank body, Sludge Bed area, floating zone, settling section, tank bottom water distributor, level-one three phase separator, second level three phase separator, effluent weir and knockout drum, waste water is through waste water feed liquor tube pump into tank bottom water distributor, the water distribution branch pipe of tank bottom water distributor is symmetrical arranged and water outlet mouth down, water outlet side is equipped with reflecting curtain, waste water reflects again in the tank bottom that sub-thread high speed water column flows to cylinder of steel tank body be sprayed onto reflecting curtain after disperse around in diffusing state, make waste water water distribution more evenly；Useless Organic substance in water generates a large amount of biogas by the anaerobic microbial conversion in Sludge Bed area, then carries out gas, liquid, solid three phase separation to biogas, waste water and sludge via level-one three phase separator, second level three phase separator；Have the characteristics that efficiency is high, treatment effeciency is high, tank bottom feed liquor water distribution is uniform, can ensure that anaerobic sludge and feed liquor are sufficiently mixed rapidly, can preferably be suitable for textile finishing pre-treatment anaerobic waste water biochemical treatment.
Description
Technical field
The utility model belongs to textile finishing pre-treatment sewage treatment equipment technical field, and in particular to a kind of wastewater treatment
Use anaerobic jar.
Background technique
In the preceding processing wastewater treatment process of textile finishing, waste water will be insoluble in waste water in process hydrolysis acidification processing
After hydrolysis of organic matter is dissolved organic matter, need to carry out further anaerobic biochemical treatment, the anaerobic biochemical treatment to waste water
Process be carried out in anaerobic jar, and at present existing anaerobic jar other than the Shortcomings in efficiency and treatment effeciency,
Anaerobic sludge can not be generally sufficiently mixed rapidly with feed liquor, and the feed liquor uniformity of water distribution of anaerobic jar is poor, can not be preferably
Anaerobic biochemical treatment suitable for textile finishing pre-treatment waste water.
Summary of the invention
In view of the deficiencies of the prior art, the utility model is intended to provide that a kind of efficiency is high, treatment effeciency is high, tank bottom feed liquor cloth
Water is uniform, can ensure that anaerobic sludge and feed liquor is well-mixed rapidly can preferably be suitable for textile finishing pre-treatment anaerobic waste water
The use in waste water treatment anaerobic jar of biochemical treatment.
To achieve the above objectives, the present invention adopts the following technical solutions:
A kind of use in waste water treatment anaerobic jar, including cylinder of steel tank body, Sludge Bed area, floating zone, settling section, tank bottom water distributor,
Level-one three phase separator, second level three phase separator, effluent weir and knockout drum, Sludge Bed area, floating zone and settling section are in steel
Sequentially distribution setting from bottom to top in tank, the interior outer tank skin surface of cylinder of steel tank body is coated with epoxy resin, tank bottom water distribution
Device is arranged in the Sludge Bed area of cylinder of steel tank body and is located above the tank bottom of cylinder of steel tank body, and tank bottom water distributor and waste water inlet tube connect
It connects, level-one three phase separator is mounted on the top for being located at floating zone in cylinder of steel tank body, second level three phase separator installation settings
It is located at the top of settling section in cylinder of steel tank body, effluent weir, which is mounted on the tank deck of cylinder of steel tank body, is located at second level three phase separation
The top of device, knockout drum are mounted on the tank deck of cylinder of steel tank body, and knockout drum passes through the first tracheae and level-one three
Phase separator connection, knockout drum are connected with second level three phase separator by the second tracheae, are connected with back on knockout drum
Water pipe, return pipe extend in Sludge Bed area above the tank bottom of cylinder of steel tank body, are provided with natural pond on the tank skin of knockout drum
Gas discharge outlet；
Tank bottom water distributor includes that connecting tube, water distribution supervisor, water distribution branch pipe, water outlet and reflecting curtain, connecting tube are connected to
It is connected on one end of water distribution supervisor and with water distribution supervisor, water distribution branch pipe, which is symmetrically arranged, to be connected on the two sides of water distribution supervisor, out
The mouth of a river opens up distribution and is molded on the bottom wall of water distribution branch pipe, and reflecting curtain is arranged on the bottom wall of water distribution branch pipe positioned at water outlet
Side, tank bottom water distributor are connected through pipe and connect with waste water inlet tube.
Further, annular spread is welded with eight pieces of fixation steel plates on the tank bottom wall bottom of the cylinder of steel tank body, Gu
Determine to be welded with screw-thread steel on the bottom of steel plate, screw-thread steel is pre-buried to be arranged in tank body pedestal.
Further, the orifice diameter of the water outlet is 25mm.
Further, the reflecting curtain is weldingly fixed on water distribution branch pipe bottom wall simultaneously for the length direction along water distribution branch pipe
The steel plate in splayed shape positioned at water outlet two sides.
The utility model has the following beneficial effects:
A kind of use in waste water treatment anaerobic jar of the utility model, waste water are pumped into tank bottom water distributor via waste water inlet tube,
The water distribution branch pipe of tank bottom water distributor is symmetrical arranged and water outlet mouth down, and the side of water outlet is provided with reflecting curtain, and waste water is in single
After stock high speed water column flows to the tank bottom of cylinder of steel tank body, by the blocking reflected of tank bottom be sprayed onto after reflecting curtain can in diffusing state to
Surrounding is scattered, and realization makes the water distribution of waste water more evenly；Organic matter in waste water is completed by the anaerobe in Sludge Bed area to having
The conversion of machine object is allowed to become methane, carbon dioxide and water, generates a large amount of biogas, and biogas will drive sludge and waste water uplink, then
The three phase separation of gas, liquid, solid, sludge are carried out to biogas, waste water and sludge via level-one three phase separator, second level three phase separator
It is deposited to Sludge Bed area, waste water is then discharged via effluent weir, and biogas is returned via after knockout drum further progress gas-liquid separation
Utilization or direct emission are received, the return pipe that the waste water carried secretly in biogas then passes through knockout drum flows back into Sludge Bed area；Have
Efficiency is high, treatment effeciency is high, tank bottom feed liquor water distribution is uniform, can ensure that anaerobic sludge and feed liquor is sufficiently mixed rapidly, can be preferably
The characteristics of suitable for textile finishing pre-treatment anaerobic waste water biochemical treatment.
Detailed description of the invention
Fig. 1 is a kind of overall structure diagram of use in waste water treatment anaerobic jar of the utility model；
Fig. 2 is a kind of overlooking structure diagram of its cylinder of steel tank body of use in waste water treatment anaerobic jar of the utility model；
Fig. 3 is a kind of tank bottom mounting structure schematic diagram of its cylinder of steel tank body of use in waste water treatment anaerobic jar of the utility model；
Fig. 4 is a kind of tank bottom mounting structure partial enlargement of its cylinder of steel tank body of use in waste water treatment anaerobic jar of the utility model
Figure；
Fig. 5 is a kind of side view of its tank bottom water distributor of use in waste water treatment anaerobic jar of the utility model；
Fig. 6 is a kind of top view of its tank bottom water distributor of use in waste water treatment anaerobic jar of the utility model.
In figure: 1, cylinder of steel tank body；2, Sludge Bed area；3, floating zone；4, settling section；5, tank bottom water distributor；6, level-one three-phase
Separator；7, second level three phase separator；8, effluent weir；9, knockout drum；11, tank bottom wall；12, tank body pedestal；13, fixed steel
Plate；14, screw-thread steel；50, waste water inlet tube；51, connecting tube；52, water distribution is responsible for；53, water distribution branch pipe；54, water outlet；55, anti-
Penetrate baffle；91, the first tracheae；92, the second tracheae；93, return pipe；94, firedamp drainage mouth.
Specific embodiment
With reference to the accompanying drawing and specific embodiment, the utility model will be further described, in order to become apparent from geography
Solve the technical idea of the requires of the utility model protection.
A kind of use in waste water treatment anaerobic jar of the utility model as shown in figures 1 to 6, including it is cylinder of steel tank body 1, Sludge Bed area 2, outstanding
Floating region 3, settling section 4, tank bottom water distributor 5, level-one three phase separator 6, second level three phase separator 7, effluent weir 8 and knockout drum
9, Sludge Bed area 2, floating zone 3 and settling section 4 in cylinder of steel tank body 1 sequentially from bottom to top distribution setting, cylinder of steel tank body 1 it is inside and outside
Tank skin surface is coated with epoxy resin, and tank bottom water distributor 5 is arranged in the Sludge Bed area 2 of cylinder of steel tank body 1 and is located at cylinder of steel tank
Above the tank bottom of body 1, tank bottom water distributor 5 and waste water inlet tube 50 are connected, and level-one three phase separator 6 is mounted on cylinder of steel tank body
It is located at the top of floating zone 3 in 1, second level three phase separator 7 is mounted on the top for being located at settling section 4 in cylinder of steel tank body 1, out
Mill weir 8 is mounted on the top for being located at second level three phase separator 7 on the tank deck of cylinder of steel tank body 1,9 installation settings of knockout drum
On the tank deck of cylinder of steel tank body 1, knockout drum 9 is connected by the first tracheae 91 and level-one three phase separator 6, knockout drum
9 are connected by the second tracheae 92 and second level three phase separator 7, and return pipe 93 is connected on knockout drum 9, and return pipe 93 extends
Into Sludge Bed area 2 above the tank bottom of cylinder of steel tank body 1, firedamp drainage mouth 94 is provided on the tank skin of knockout drum 9；
Tank bottom water distributor 5 includes connecting tube 51, water distribution supervisor 52, water distribution branch pipe 53, water outlet 54 and reflecting curtain 55, is connected
Adapter tube 51 is connected on one end of water distribution supervisor 52 and is connected to water distribution supervisor 52, and water distribution branch pipe 53, which symmetrically arranges to be connected to, matches
On the two sides of water supervisor 52, water outlet 54 opens up distribution and is molded on the bottom wall of water distribution branch pipe 53, and reflecting curtain 55 is arranged in cloth
It is located at the side of water outlet 54 on the bottom wall of water branch pipe 53, tank bottom water distributor 5 is connected through pipe 51 and waste water inlet tube 50 connects
It connects.
Wherein, annular spread is welded with eight pieces of fixation steel plates 13, fixed steel on 11 bottom of tank bottom wall of cylinder of steel tank body 1
Screw-thread steel 14 is welded on the bottom of plate 13, screw-thread steel 14 is pre-buried to be arranged in tank body pedestal 12.
The orifice diameter of water outlet 54 is 25mm, and microstome diameter, aperture flow velocity is larger, and at this moment water distribution uniformity is fine,
But head loss is larger；And big orifice diameter, aperture flow velocity are smaller, even water distribution degree has certain influence, but head loss compared with
It is small；It therefore, is balance water distribution uniformity and head loss, it is the most suitable that the orifice diameter of water outlet 54 is selected as 25mm.
Reflecting curtain 55 is specially weldingly fixed on 53 bottom wall of water distribution branch pipe along the length direction of water distribution branch pipe 53 and position
The steel plate in splayed shape in 54 two sides of water outlet.
The principle of the utility model use in waste water treatment anaerobic jar are as follows: waste water is pumped into tank bottom water distribution via waste water inlet tube 50
In device 5, the water distribution branch pipe 53 of tank bottom water distributor 5 be symmetrical arranged and water outlet 54 downward, the side of water outlet 54 is provided with reflection
Baffle 55 is sprayed onto reflecting curtain by the blocking reflected of tank bottom after waste water flows to the tank bottom of cylinder of steel tank body 1 in sub-thread high speed water column
It can be dispersed around in diffusing state after 55, realization makes the water distribution of waste water more evenly；Organic matter in waste water is by Sludge Bed area 2
Anaerobe completes the conversion to organic matter, is allowed to become methane, carbon dioxide and water, generates a large amount of biogas, and biogas can band
Dynamic sludge and waste water uplink, then biogas, waste water and sludge are carried out via level-one three phase separator 6, second level three phase separator 7
The three phase separation of gas, liquid, solid, sludge settling to Sludge Bed area 2, waste water are then discharged via effluent weir 8, and biogas is via gas-liquid separation
It is recycled after 9 further progress gas-liquid separation of tank or direct emission, the waste water carried secretly in biogas then passes through knockout drum 9
Return pipe 93 flows back into Sludge Bed area 2；With efficiency height, treatment effeciency is high, tank bottom feed liquor water distribution is uniform, can ensure that anaerobic sludge
It is sufficiently mixed rapidly with feed liquor, can preferably be suitable for the characteristics of textile finishing pre-treatment anaerobic waste water biochemical treatment.
For those skilled in the art, it can make other each according to the above description of the technical scheme and ideas
Kind is corresponding to be changed and deforms, and all these change and deform the guarantor that all should belong to the utility model claims
Within the scope of shield.
Claims (4)
1. a kind of use in waste water treatment anaerobic jar, it is characterised in that: including cylinder of steel tank body (1), Sludge Bed area (2), floating zone (3),
Settling section (4), tank bottom water distributor (5), level-one three phase separator (6), second level three phase separator (7), effluent weir (8) and gas-liquid point
From tank (9), sequentially distribution is set from bottom to top in cylinder of steel tank body (1) for the Sludge Bed area (2), floating zone (3) and settling section (4)
It sets, the interior outer tank skin surface of cylinder of steel tank body (1) is coated with epoxy resin, and tank bottom water distributor (5) is arranged in cylinder of steel tank body (1)
In Sludge Bed area (2) and it is located above the tank bottom of cylinder of steel tank body (1), tank bottom water distributor (5) and waste water inlet tube (50) connection, one
Grade three phase separator (6) is mounted on the top for being located at floating zone (3) in cylinder of steel tank body (1), second level three phase separator (7) peace
The top for being located at settling section (4) in cylinder of steel tank body (1) is set in installing, and effluent weir (8) is mounted on the tank deck of cylinder of steel tank body (1)
The upper top positioned at second level three phase separator (7), knockout drum (9) are mounted on the tank deck of cylinder of steel tank body (1), gas-liquid
Knockout drum (9) is connected by the first tracheae (91) and level-one three phase separator (6), and knockout drum (9) passes through the second tracheae
(92) it connects, is connected with return pipe (93) on knockout drum (9), return pipe (93) is extended to second level three phase separator (7)
In Sludge Bed area (2) above the tank bottom of cylinder of steel tank body (1), firedamp drainage mouth is provided on the tank skin of knockout drum (9)
(94)；
Tank bottom water distributor (5) includes connecting tube (51), water distribution supervisor (52), water distribution branch pipe (53), water outlet (54) and reflection gear
Plate (55), connecting tube (51) are connected on one end of water distribution supervisor (52) and are connected to water distribution supervisor (52), water distribution branch pipe (53)
Symmetrically arrangement is connected on the two sides of water distribution supervisor (52), and water outlet (54) opens up the bottom that distribution is molded over water distribution branch pipe (53)
On wall, the side for being located at water outlet (54), tank bottom water distributor (5) is arranged on the bottom wall of water distribution branch pipe (53) in reflecting curtain (55)
It is connected through pipe (51) and waste water inlet tube (50) connection.
2. a kind of use in waste water treatment anaerobic jar as described in claim 1, it is characterised in that: the tank bottom of the cylinder of steel tank body (1)
Annular spread is welded with eight pieces of fixation steel plates (13) on wall (11) bottom, is welded on the bottom of fixation steel plate (13)
Screw-thread steel (14), screw-thread steel (14) is pre-buried to be arranged in tank body pedestal (12).
3. a kind of use in waste water treatment anaerobic jar as described in claim 1, it is characterised in that: the aperture of the water outlet (54) is straight
Diameter is 25mm.
4. a kind of use in waste water treatment anaerobic jar as described in claim 1, it is characterised in that: the reflecting curtain (55) is along cloth
The length direction of water branch pipe (53) is weldingly fixed on water distribution branch pipe (53) bottom wall and be located at water outlet (54) two sides is in eight words
The steel plate of shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821798463.7U CN209352630U (en) | 2018-11-02 | 2018-11-02 | A kind of use in waste water treatment anaerobic jar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821798463.7U CN209352630U (en) | 2018-11-02 | 2018-11-02 | A kind of use in waste water treatment anaerobic jar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209352630U true CN209352630U (en) | 2019-09-06 |
Family
ID=67781297
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821798463.7U Expired - Fee Related CN209352630U (en) | 2018-11-02 | 2018-11-02 | A kind of use in waste water treatment anaerobic jar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209352630U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113925404A (en) * | 2020-07-13 | 2022-01-14 | 苏州诚河清洁设备有限公司 | Cleaning base and surface cleaning device |
-
2018
- 2018-11-02 CN CN201821798463.7U patent/CN209352630U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113925404A (en) * | 2020-07-13 | 2022-01-14 | 苏州诚河清洁设备有限公司 | Cleaning base and surface cleaning device |
| CN113925404B (en) * | 2020-07-13 | 2023-02-03 | 苏州诚河清洁设备有限公司 | Cleaning base and surface cleaning device |
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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 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |