CN2310067Y - Self-cleaning domestic sewage purifier - Google Patents
Self-cleaning domestic sewage purifier Download PDFInfo
- Publication number
- CN2310067Y CN2310067Y CN97237068U CN97237068U CN2310067Y CN 2310067 Y CN2310067 Y CN 2310067Y CN 97237068 U CN97237068 U CN 97237068U CN 97237068 U CN97237068 U CN 97237068U CN 2310067 Y CN2310067 Y CN 2310067Y
- Authority
- CN
- China
- Prior art keywords
- chamber
- self
- domestic sewage
- transverse wall
- reaction chamber
- 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 - Lifetime
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- Y02W10/12—
Abstract
The utility model relates to a self-cleaning domestic sewage purifier. A closed box body is divided into an amaerobic contact membrane type hydrolysis precipitation reaction chamber, an amaerobic biological filter reaction chamber and a membrane type micro oxygen contact oxidation reaction chamber; the heavier contamination deposits and suspended substances can be decomposed into soluble matters by hydrolytic bacteria in a first chamber; a second chamber is provided with active enzyme fillers, anaerobic microorganism can ingest organic contaminants and form a sludge blanket on the fillers; a third chamber is provided with a vent and divided into multilayer spaces by a lateral partition board; the partition board is provided with baffle plates which are crossed in different heights; sewage can advance among the baffle plates in a hydraulic drop type; excess activated sludge can be decomposed into purified water by micro oxygen microorganism. The utility model does not need power and can realize self purging.
Description
The utility model relates to a kind of domestic sewage purification device, particularly utilizes the self-cleaning type domestic sewage purification device of microbial process realization sewage purification in the water.
At present, conventional activated sludge process is generally adopted in the processing of sanitary sewage, i.e. aerobic treatment process, and this method need be provided with gas blower, power consumption is big, investment is big, complex process, and easily produce sludge bulking, mud is disintegrated, microorganism loses the ability of degradation of contaminant, so decontamination effect improving is relatively poor, the effluent quality instability.
The purpose of this utility model provides a kind of self-cleaning type domestic sewage purification device, and it can make sanitary sewage self-purification in device, need not the power air blast, good purification, and stable effluent quality, working cost is low.
The utility model has a closed box, be provided with sewage water inlet pipe, water purification rising pipe and mud vent pipe, be isolated into anaerobism contact membrane type hydrolytic precipitation reaction chamber (calling chamber 1 in the following text), anaerobic biofilter reaction chamber (calling chamber 2 in the following text) and the little oxygen contact oxidation of membrane type chamber (calling chamber 3 in the following text) successively to the water outlet direction in the case, have the pore of intercommunication between each chamber, 1 top, chamber is provided with overflow groove, and the upflow tube of bottom land communicates with the water inlet pipe of chamber 2; The middle part of chamber 2 is provided with the biological enzyme filler, the overflow weir that top is provided with overflow groove and communicates with chamber 3; Chamber 3 is provided with blast inlet and pulls out the air port, indoorly be isolated into several layers with transverse wall, each transverse wall is provided with posticum and the ventilating pit that communicates with lower layer space, transverse wall is equipped with the alternate vertical baffle of height, wherein the hypomere of high baffle plate has a plurality of limbers, and at both sides, limbers heap the biological enzyme filler is arranged.The water inlet pipe of chamber 1 and chamber 2 is provided with a plurality of arms, and each arm has a plurality of posticums.The bottom of chamber 1 and chamber 2 is tapered, is convenient to sludge settling and discharges.Each transverse wall of chamber 3 tilts to the posticum direction.After sewage is gone into this device, a large amount of heavier dirts in the chamber 1 precipitation remove, lighter suspension organism is hydrolyzed into soluble compound and enters the room 2 in the chamber 1, and on the filler of the anaerobion in the water attached to chamber 2, sedimentation was removed after it made organic matter degradation become the mud of non-activity; Remaining active sludge is removed by little oxygen animalcule decomposition under the 3 a small amount of airy situations of chamber, and discharge is purified waste water.
The utility model device utilizes three reactors to solve larger molecular organics in the water, suspended substance conversion, solvability COD well
CrDegrade, overcome the problem of sludge bulking and disintegration.This device adopts biomembrance process to handle sanitary sewage, participates in the microorganism variation of reaction, and each reaction chamber all forms the special advantages microorganism naturally, to COD
Cr, BOD
5, SS has very high clearance, stable effluent quality.This device utilizes the operation of nature head, need not to set up water pump, and air is sucked by natural withdrawing power, need not blast apparatus, thus the joint investment, and working cost is low.
Below in conjunction with description of drawings example structure of the present utility model.
Fig. 1 is the example structure synoptic diagram of self-cleaning type domestic sewage purification device.
Fig. 2 is the A-A sectional view of Fig. 1.
Fig. 3 is that the B of overflow groove 4 and 4 ＇ is to view.
Fig. 4 is the enlarged view of high baffle plate 12 in the chamber 3.
As shown in Figure 1, airtight casing 6 is isolated into anaerobism contact membrane type hydrolytic precipitation reaction chamber 1, anaerobic biofilter reaction chamber 2 and the little oxygen contact oxidation of membrane type chamber 3, has the pore 18 of intercommunication between each chamber.Chamber 1 is provided with sewage water inlet pipe 7, water inlet pipe is provided with arm 7-1, arm has a plurality of water hole 7-2 (referring to Fig. 2), the bottom 1-2 of chamber 1 is tapered, is provided with blow-off pipe 1-1, and overflow groove 4 is established on 1 top, chamber, the upper limb indention (see figure 3) of groove, the upflow tube 8 of overflow groove lower end communicates with the water inlet pipe 9 of chamber 2, and water inlet pipe is provided with arm 9-1, and arm has a plurality of water hole 9-2 (referring to Fig. 2).The middle part of chamber 2 is provided with biological enzyme filler 10, the overflow weir 19 that top is provided with overflow groove 4 ＇ and communicates with chamber 3, and overflow groove 4 ＇ are identical with 4 structures, and the bottom 2-2 of chamber 2 is tapered.Be isolated into several layers with transverse wall 15 in the chamber 3, lower floor has blast inlet 16, and the upper strata has pulls out air port 5, and each transverse wall is provided with posticum 13 and the ventilating pit 14 that communicates with lower layer space, and the transverse wall of each layer tilts to the direction of posticum 13.Transverse wall 15 is equipped with the alternate vertical baffle of height 12 and 11, and the hypomere of wherein high baffle plate 12 has a plurality of limbers 12-1 (see figure 4), and both sides, limbers heap has biological enzyme filler 10 ＇.Each transverse wall of chamber 3 tilts to the posticum direction.Contain two groups of purification system (see figure 2)s in the present embodiment device.
This device sewage treatment process is as follows: sewage is gone into airtight chamber 1 by water inlet pipe 7, sewage is 1 left alone without help staying in the process in the chamber, larger molecular organics in the water is settled down to the bottom, than the small molecules suspended substance in water droplet profile film forming, under the hydrolytic bacteria effect the insoluble hydrolysis of organic matter in the suspended substance is become dissolved organic matter, macromolecular substance resolves into small organic molecule.Flow into upflow tubes 8 through the sewage of hydrolysis reaction from overflow groove 4, this 9 enters the room 2 from intaking.In the chamber 2, anaerobion is growth and breeding on biological enzyme filler 10 carriers, forms membranaceous mud, and organic pollutant is purified sewage as nutrition in the microorganism panning sewage on the microbial film.The mud that comes off from microbial film is settled down to the bottom downwards.In the water after chamber 2 purifies organic seldom, it is through overflow groove 4 ＇, from overflow weir 19 inlet chambers 3.Owing to pull out the withdrawing effect in air port 5, blast inlet 16 sucks outside air naturally in the chamber 3, so chamber 3 is in micro-ventilation state, and little oxygen animalcule is further removed remaining organic pollutant attached on filler 10 ＇, improves water quality.Current water hole 12-1 from high baffle plate 12 in chamber 3 flows out, cross short baffle plate 13, between height, short baffle plate, advance, and flow into lower layer spaces by posticum 13 in " drop " mode by Fig. 1 direction of arrow, continue " drop " and advance, discharge water purification from lower floor's rising pipe 17 at last.
Claims (4)
1. self-cleaning type domestic sewage purification device, a closed box is arranged, be provided with sewage water inlet pipe, water purification rising pipe and mud vent pipe, it is characterized in that being isolated into anaerobism contact membrane type hydrolytic precipitation reaction chamber 1, anaerobic biofilter reaction chamber 2 and the little oxygen contact oxidation of membrane type chamber 3 successively to the water outlet direction in the case, have the pore of intercommunication between each chamber, 1 top, chamber is provided with overflow groove, and the upflow tube of bottom land communicates with the water inlet pipe of chamber 2; The middle part of chamber 2 is provided with the biological enzyme filler, the overflow weir that top is provided with overflow groove and communicates with chamber 3; Chamber 3 is provided with blast inlet and pulls out the air port, indoorly be isolated into several layers with transverse wall, each transverse wall is provided with posticum and the ventilating pit that communicates with lower layer space, transverse wall is equipped with the alternate vertical baffle of height, wherein the hypomere of high baffle plate has a plurality of limbers, and at both sides, limbers heap the biological enzyme filler is arranged.
2. according to the self-cleaning type domestic sewage purification device of claim 1, it is characterized in that the water inlet pipe of chamber 1 and chamber 2 is provided with a plurality of arms, each arm has a plurality of posticums.
3. according to the self-cleaning type domestic sewage purification device of claim 1, it is characterized in that the bottom of chamber 1 and chamber 2 is tapered.
4. according to claim 1,2,3 self-cleaning type domestic sewage purification device, it is characterized in that each transverse wall of chamber 3 tilts to the posticum direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN97237068U CN2310067Y (en) | 1997-09-15 | 1997-09-15 | Self-cleaning domestic sewage purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN97237068U CN2310067Y (en) | 1997-09-15 | 1997-09-15 | Self-cleaning domestic sewage purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2310067Y true CN2310067Y (en) | 1999-03-10 |
Family
ID=33947802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN97237068U Expired - Lifetime CN2310067Y (en) | 1997-09-15 | 1997-09-15 | Self-cleaning domestic sewage purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2310067Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101708935B (en) * | 2009-11-30 | 2011-06-01 | 天津市塘沽区鑫宇环保科技有限公司 | Method for treating container washing wastewater |
| CN104478099A (en) * | 2014-12-23 | 2015-04-01 | 内蒙古腾力格环保节能科技有限公司 | Detachable sewage treatment equipment |
| CN104724886A (en) * | 2015-03-24 | 2015-06-24 | 浙江汉蓝环境科技有限公司 | Decarbonization and total nitrogen removal treating process for semi-coking wastewater |
| CN105174597A (en) * | 2015-07-14 | 2015-12-23 | 江苏华杉环保科技有限公司 | Biofilm reactor |
| CN107185393A (en) * | 2017-06-26 | 2017-09-22 | 佛山瀚兽环境科技服务有限公司 | Industrial VOC processing systems |
| CN112979048A (en) * | 2019-12-12 | 2021-06-18 | 芜湖沃泰环保科技有限公司 | Nitrogen phosphorus ecological adsorption treatment system |
-
1997
- 1997-09-15 CN CN97237068U patent/CN2310067Y/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101708935B (en) * | 2009-11-30 | 2011-06-01 | 天津市塘沽区鑫宇环保科技有限公司 | Method for treating container washing wastewater |
| CN104478099A (en) * | 2014-12-23 | 2015-04-01 | 内蒙古腾力格环保节能科技有限公司 | Detachable sewage treatment equipment |
| CN106219640A (en) * | 2014-12-23 | 2016-12-14 | 蒋红娟 | A kind of method of work of dismountable sewage disposal device |
| CN106242079A (en) * | 2014-12-23 | 2016-12-21 | 蒋红娟 | Sewage disposal device |
| CN106242080A (en) * | 2014-12-23 | 2016-12-21 | 蒋红娟 | A kind of sewage disposal device |
| CN104724886A (en) * | 2015-03-24 | 2015-06-24 | 浙江汉蓝环境科技有限公司 | Decarbonization and total nitrogen removal treating process for semi-coking wastewater |
| CN105174597A (en) * | 2015-07-14 | 2015-12-23 | 江苏华杉环保科技有限公司 | Biofilm reactor |
| CN107185393A (en) * | 2017-06-26 | 2017-09-22 | 佛山瀚兽环境科技服务有限公司 | Industrial VOC processing systems |
| CN112979048A (en) * | 2019-12-12 | 2021-06-18 | 芜湖沃泰环保科技有限公司 | Nitrogen phosphorus ecological adsorption treatment system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |