CN213295093U - High-efficiency sewage purification biochemical pool - Google Patents
High-efficiency sewage purification biochemical pool Download PDFInfo
- Publication number
- CN213295093U CN213295093U CN202021654462.2U CN202021654462U CN213295093U CN 213295093 U CN213295093 U CN 213295093U CN 202021654462 U CN202021654462 U CN 202021654462U CN 213295093 U CN213295093 U CN 213295093U
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- CN
- China
- Prior art keywords
- pond
- water
- good oxygen
- anaerobism
- reaction tank
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- 239000010865 sewage Substances 0.000 title claims abstract description 26
- 238000000746 purification Methods 0.000 title abstract description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 55
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 20
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 20
- 239000001301 oxygen Substances 0.000 claims abstract description 20
- 239000010802 sludge Substances 0.000 claims abstract description 17
- 238000005273 aeration Methods 0.000 claims abstract description 15
- 238000001914 filtration Methods 0.000 claims abstract description 7
- 238000002347 injection Methods 0.000 claims abstract description 7
- 239000007924 injection Substances 0.000 claims abstract description 7
- 238000005192 partition Methods 0.000 claims description 21
- 238000003756 stirring Methods 0.000 claims description 17
- 238000004140 cleaning Methods 0.000 claims description 6
- 238000010992 reflux Methods 0.000 claims description 4
- 244000005700 microbiome Species 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 3
- 238000002955 isolation Methods 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000000813 microbial effect Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000006004 Quartz sand Substances 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
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- Biological Treatment Of Waste Water (AREA)
Abstract
The utility model discloses a biochemical pond of high-efficient purification of sewage, including the reaction tank main part, the effluent water sump, be equipped with first division board in the reaction tank main part and divide the reaction tank main part into the anaerobism pond, good oxygen pond, pile in the anaerobism pond and filled anaerobism activated mud, good oxygen pond is filled aerobic activated mud, be equipped with aeration equipment in the good oxygen pond, be equipped with the water pump of intercommunication with it on the effluent water sump, the delivery port department of water pump is connected with the water injection pipe that extends to in the anaerobism pond, one side that lies in good oxygen pond in the reaction tank main part still is equipped with the clean water reservoir, the top of clean water reservoir is equipped with the delivery port, it is less than the second division board of first division board to be equipped with the top between clean water reservoir and the good oxygen pond, be equipped. Active sludge in the water purification tank is isolated and collected, and secondary filtration is not needed in the later period, so that the water purification efficiency is improved; the sewage is directly injected into the anaerobic active mud to be fully mixed with microorganisms in the anaerobic active mud, so that the water purification efficiency is improved.
Description
Technical Field
The utility model relates to a sewage purification and technical field specifically are biochemical pond of high-efficient purification of sewage.
Background
Activated sludge is a collective term for microbial populations and their attached organic and inorganic substances, and it was discovered in 1912 by clark and gardt of the uk that activated sludge can be classified into aerobic activated sludge and anaerobic granular activated sludge, and activated sludge is mainly used for treating sewage and wastewater. The activated sludge process is a treatment process for treating organic sewage by using suspended growth microbial flocs.
The existing activated sludge sewage treatment technology generally directly takes purified upper clear water, wherein floating activated sludge exists, so that secondary filtration at the later stage is needed, and the water purification efficiency is low; in addition, when anaerobic biological purification is performed, in order to reduce the oxygen content in the sewage as much as possible, stirring is generally not performed, so that the anaerobic activity is difficult to fully contact with the sewage, and the purification efficiency is low.
SUMMERY OF THE UTILITY MODEL
The utility model discloses an it is not enough to overcome above-mentioned condition, aims at providing the technical scheme that can solve above-mentioned problem.
High-efficient biochemical pond of purifying of sewage, including the reaction tank main part, the effluent water sump, be equipped with first division board in the reaction tank main part and divide the reaction tank main part into the anaerobism pond, good oxygen pond, the heap is filled with the active mud of anaerobism in the anaerobism pond, good oxygen pond is filled with the active mud of oxygen, be equipped with aeration equipment in the good oxygen pond, be equipped with the water pump of intercommunication with it on the effluent water sump, the delivery port department of water pump is connected with the water injection pipe that extends to in the anaerobism pond, the bottom of water injection pipe is buried under the active mud of anaerobism, one side that lies in good oxygen pond in the reaction tank main part still is equipped with the clean water reservoir, the top of clean water reservoir is equipped with the delivery port, be equipped with the second division board that the top is less than first division board between clean.
Furthermore, the filter screen is an arc filter screen, and a cleaning roller is arranged below the filter screen and provided with a scraper.
Furthermore, a first partition plate and a second partition plate are arranged in the anaerobic tank, wherein the top of the second partition plate is lower than the first partition plate and higher than the first partition plate.
Further, the aeration device comprises an aeration pipe arranged at the bottom of the aerobic tank and an air pump arranged outside the reaction tank main body.
Furthermore, a stirring support is arranged on the aerobic tank, a stirring motor is arranged on the stirring support, a rotating shaft of the stirring motor is connected with a hollow pipe communicated with the aeration device, and a plurality of air holes and an air outlet pipe communicated with the hollow pipe are arranged on the hollow pipe.
Further, a sludge reflux pump is connected between the bottom of the clean water tank and the bottom of the aerobic tank.
Compared with the prior art, the utility model discloses the beneficial effect who gains does: by arranging the filter screen, the activated sludge in the water purification tank is isolated and collected, and secondary filtration is not needed in the later period, so that the water purification efficiency is improved; the sewage is directly injected into the anaerobic active mud to be fully mixed with microorganisms in the anaerobic active mud, so that the water purification efficiency is improved.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely below, and it should be understood that the described embodiments are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1, a biochemical pool for efficiently purifying sewage comprises a reaction pool main body 1 and a sewage pool 2, wherein a first isolation plate 3 is arranged on the reaction pool main body 1 to divide the reaction pool main body 1 into an anaerobic pool 11 and an aerobic pool 12, anaerobic active mud 4 is filled in the anaerobic pool 11, aerobic active mud 5 is filled in the aerobic pool 12, an aeration device is arranged in the aerobic pool 12, a water pump 7 communicated with the sewage pool 2 is arranged on the sewage pool 2, a water injection pipe 71 extending into the anaerobic pool 11 is connected at a water outlet of the water pump 7, the bottom end of the water injection pipe 71 is embedded under the anaerobic active mud 4, sewage is directly injected into the anaerobic active mud 4 to be fully mixed with microorganisms therein, so that the water purification efficiency is improved, a water purification pool 13 is also arranged at one side of the aerobic pool 12 in the reaction pool main body 1, a water outlet 131 is arranged at the top of the water purification pool 13, a second isolation plate 9 with the top lower than the first isolation plate 3 is arranged between the water purification pool, a baffle plate 132 is arranged in the clean water tank 13, and a filter screen 133 is arranged between the bottom end of the baffle plate 132 and the inner side wall of the clean water tank 13. By arranging the filter screen 133, the activated sludge in the water purifying tank 13 is isolated and collected, and secondary filtration in the later period is not needed, so that the water purifying efficiency is improved; in addition, the water purifying filter layer 134 is arranged in the water purifying tank 13, and conventional water purifying materials such as quartz sand and activated carbon are adopted, so that the water purifying effect is further improved.
Further, the filter screen 133 is an arc filter screen, a cleaning roller 135 is installed below the filter screen 133, and a scraper is disposed on the cleaning roller 135. Cleaning roller 135 adopts motor drive rotatory, filters good oxygen active mud 5 through the arc filter screen, makes things convenient for resource reuse, utilizes the scraper blade to strike off good oxygen active mud 5 of accumulation on the filter screen 133, avoids filter screen 133 to block up.
Further, a first partition plate 111 and a second partition plate 112 are arranged in the anaerobic tank 11, wherein the top of the second partition plate 112 is lower than the first partition plate 111 and higher than the first partition plate 3. The anaerobic tank 11 is divided into three anaerobic reaction tanks through the first partition board 111 and the second partition board 112, the purification is carried out in a grading way, the purification efficiency is improved, and the sewage overflow and backflow in the reaction tank on the lower layer can be effectively avoided through the design of the height difference of the first partition board 111, the second partition board 112, the first partition board 3 and the second partition board 9.
Further, the aeration device comprises an aeration pipe 61 arranged at the bottom of the aerobic tank 12 and an air pump 62 arranged outside the reaction tank body 1. Air is blown into the aerobic tank 12 through the air pump 62 and the aeration pipe 61, so that sufficient oxygen is provided for aerobic microorganisms in the aerobic active mud 5, and the purification effect is ensured.
Further, a stirring bracket 63 is arranged on the aerobic tank 12, a stirring motor 64 is arranged on the stirring bracket 63, a hollow pipe 65 communicated with the aeration device is connected to a rotating shaft of the stirring motor 64, and a plurality of air holes 66 and an air outlet pipe 67 communicated with the hollow pipe 65 are arranged on the hollow pipe 65. As shown in fig. 1, an air inlet pipe 68 is disposed on the aeration pipe 61 and is communicated with the hollow pipe 65 (the sealing structure between the air inlet pipe 68 and the hollow pipe 65 is a conventional technical means in the technical field of pipe connection, and therefore is not described herein), the hollow pipe 65 is connected with the air outlet pipe 67 to form a stirring rod, and the stirring rod is driven by the stirring motor 64 to perform a stirring function, so that the sewage is fully contacted with the aerobic active sludge 5, the dissolved oxygen content therein is increased and maintained, and the reaction efficiency is increased.
Further, a sludge reflux pump 10 is connected between the bottom of the clear water tank 13 and the bottom of the aerobic tank 12. The aerobic active sludge 5 accumulated at the bottom of the clean water tank 13 is recycled to the aerobic tank 12 by the sludge reflux pump 10, so that the resource utilization rate is improved.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.
Claims (6)
1. High-efficient biochemical pond of purifying of sewage, including the reaction tank main part, the effluent water sump, a serial communication port, be equipped with first division board in the reaction tank main part and divide the reaction tank main part into the anaerobism pond, good oxygen pond, pile in the anaerobism pond and filled anaerobism active mud, good oxygen pond is filled aerobic active mud, be equipped with aeration equipment in the good oxygen pond, be equipped with the water pump of intercommunication with it on the effluent water sump, the delivery port department of water pump is connected with the water injection pipe that extends to in the anaerobism pond, the bottom of water injection pipe is buried under the anaerobism active mud, one side that lies in good oxygen pond in the reaction tank main part still is equipped with the clean water sump, the top of clean water sump is equipped with the delivery port, be equipped with the second division board that the top is less than first division board between clean water sump and the good oxygen pond.
2. The biochemical sewage purifying tank as claimed in claim 1, wherein the filtering net is an arc filtering net, a cleaning roller is arranged under the filtering net, and a scraper is arranged on the cleaning roller.
3. The biochemical sewage purifying tank as claimed in claim 1, wherein a first partition plate and a second partition plate are disposed in the anaerobic tank, and the top of the second partition plate is lower than the first partition plate and higher than the first partition plate.
4. The biochemical sewage purifying tank as claimed in claim 1, wherein the aeration device comprises an aeration pipe disposed at the bottom of the aerobic tank and an air pump disposed outside the main body of the reaction tank.
5. The biochemical sewage purifying tank as set forth in claim 1 or 4, wherein the aerobic tank is provided with a stirring support, the stirring support is provided with a stirring motor, a rotating shaft of the stirring motor is connected with a hollow tube communicated with the aeration device, and the hollow tube is provided with a plurality of air holes and an air outlet tube communicated with the hollow tube.
6. The biochemical pond for purifying sewage with high efficiency as claimed in claim 1, wherein a sludge reflux pump is connected between the bottom of the water purifying pond and the bottom of the aerobic pond.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021654462.2U CN213295093U (en) | 2020-08-10 | 2020-08-10 | High-efficiency sewage purification biochemical pool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021654462.2U CN213295093U (en) | 2020-08-10 | 2020-08-10 | High-efficiency sewage purification biochemical pool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213295093U true CN213295093U (en) | 2021-05-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021654462.2U Expired - Fee Related CN213295093U (en) | 2020-08-10 | 2020-08-10 | High-efficiency sewage purification biochemical pool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213295093U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113354072A (en) * | 2021-08-10 | 2021-09-07 | 山东彩客东奥化学有限公司 | Intelligent nitration reactor |
-
2020
- 2020-08-10 CN CN202021654462.2U patent/CN213295093U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113354072A (en) * | 2021-08-10 | 2021-09-07 | 山东彩客东奥化学有限公司 | Intelligent nitration reactor |
| CN113354072B (en) * | 2021-08-10 | 2022-06-24 | 山东彩客东奥化学有限公司 | Intelligent nitration reactor |
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| 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: 20210528 |