CN214880545U - Wastewater treatment device based on two-stage A/O process - Google Patents
Wastewater treatment device based on two-stage A/O process Download PDFInfo
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- CN214880545U CN214880545U CN202121704523.6U CN202121704523U CN214880545U CN 214880545 U CN214880545 U CN 214880545U CN 202121704523 U CN202121704523 U CN 202121704523U CN 214880545 U CN214880545 U CN 214880545U
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- fixedly connected
- upper cover
- wastewater treatment
- shaft
- mixing
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- 238000004065 wastewater treatment Methods 0.000 title claims abstract description 35
- 238000000034 method Methods 0.000 title claims abstract description 15
- 230000008569 process Effects 0.000 title claims abstract description 13
- 230000007246 mechanism Effects 0.000 claims abstract description 39
- 238000003756 stirring Methods 0.000 claims abstract description 39
- 230000000694 effects Effects 0.000 claims abstract description 11
- 238000005516 engineering process Methods 0.000 claims description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- 235000008733 Citrus aurantifolia Nutrition 0.000 claims description 5
- 235000011941 Tilia x europaea Nutrition 0.000 claims description 5
- 239000004571 lime Substances 0.000 claims description 5
- 239000000843 powder Substances 0.000 claims description 5
- 238000005273 aeration Methods 0.000 claims description 4
- 239000002351 wastewater Substances 0.000 abstract description 9
- 239000010802 sludge Substances 0.000 abstract description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 3
- 230000009471 action Effects 0.000 description 3
- 230000002378 acidificating effect Effects 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- XKMRRTOUMJRJIA-UHFFFAOYSA-N ammonia nh3 Chemical compound N.N XKMRRTOUMJRJIA-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 239000010815 organic waste Substances 0.000 description 1
- 230000020477 pH reduction Effects 0.000 description 1
- 239000002957 persistent organic pollutant Substances 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
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- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
Abstract
The utility model relates to the technical field of wastewater treatment, and discloses a wastewater treatment device based on two sections of A/O processes, which comprises a wastewater treatment mechanism, and an agitating mechanism and a feeding mechanism which are arranged on the wastewater treatment mechanism, wherein the wastewater treatment mechanism comprises an anaerobic treatment tank, the top of the anaerobic treatment tank is fixedly connected with an upper cover, the agitating mechanism comprises a first motor which is fixedly connected with the top of the upper cover, the output end of the first motor penetrates through the upper cover and is connected with a first agitating shaft, the bottom of the first agitating shaft is fixedly connected with a scraper blade, when the first motor rotates, the first agitating shaft drives the scraper blade to rotate through the first agitating shaft to agitate wastewater in the anaerobic treatment tank, when the first agitating shaft rotates, an end face gear on the first agitating shaft drives an umbrella-shaped gear on a second agitating shaft to rotate, so that the second agitating shaft drives agitating blades to rotate, compared with the traditional agitating, the stirring effect is better, thereby suspending the sludge and avoiding the increase of DO.
Description
Technical Field
The utility model relates to a waste water treatment technical field specifically is waste water treatment device based on two sections AO technologies.
Background
Two sections AO craft, A is the anoxic section, mainly used for denitrogenation, O is the aerobic section, mainly used for removing the organic matter in the aquatic, it can remove organic pollutant in the waste water except, can remove nitrogen, phosphorus at the same time, for high concentration organic waste water and difficult degradation waste water, set up the hydrolysis acidification section before the aerobic section, can improve the waste water biodegradability apparently.
When the two-section AO technology is used for wastewater treatment, the sludge is required to be stirred in the section A to suspend, so that the increase of DO is avoided, but the stirring effect of the traditional stirring mode is poor, so that the wastewater treatment effect is influenced, in addition, the inflow sewage alkalinity is insufficient or acidic, the nitrification efficiency is reduced, the ammonia nitrogen content of the effluent is increased, the traditional means is adopted to discontinuously measure and add medicaments to maintain the alkalinity acidity, and the operation is more complicated.
In order to solve the problems, a wastewater treatment device based on a two-stage A/O process is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a effluent treatment plant based on two sections AO technologies adopts this device to work to it is poor to have solved traditional stirring mode stirring effect in the above-mentioned background, and then has influenced the waste water treatment effect, and inflow sewage alkalinity is not enough or be acid, can cause and nitrify the efficiency and descend, and it risees to go out water ammonia nitrogen content, and traditional means is interrupted measure and add the medicament and maintain the pH valve, operates more loaded down with trivial details problem.
In order to achieve the above object, the utility model provides a following technical scheme: waste water treatment device based on two sections AO technologies, including waste water treatment mechanism and rabbling mechanism and the reinforced mechanism of setting on waste water treatment mechanism, waste water treatment mechanism includes the anaerobic treatment jar, the top fixedly connected with upper cover of anaerobic treatment jar, the rabbling mechanism includes the first motor of fixed connection at the upper cover top, the output of first motor runs through the upper cover and is connected with first (mixing) shaft, the bottom fixedly connected with scraper blade of first (mixing) shaft, the inside activity of anaerobic treatment jar is provided with the second (mixing) shaft, fixedly connected with face gear on the first (mixing) shaft, the one end fixedly connected with umbelliform gear that the second (mixing) shaft is close to first (mixing) shaft, and umbelliform gear is connected with the face gear meshing.
Furthermore, the top of one side of the anaerobic treatment tank is fixedly connected with a water inlet, and the other side of the anaerobic treatment tank is fixedly connected with a circulating pipe.
Furthermore, the wastewater treatment mechanism also comprises an aeration tank fixedly connected to the other end of the circulating pipe, and the circulating pipe is provided with a valve.
Further, the first motor is connected with a waterproof shell in a rotating mode, the end face gear and the umbrella-shaped gear are arranged inside the waterproof shell, stirring blades are evenly distributed on the second stirring shaft, a rotating part is fixedly connected to the inner wall of the anaerobic treatment tank, and one end of the second stirring shaft is connected to the inside of the rotating part in a rotating mode.
Further, reinforced mechanism includes the PH detector of fixed connection in upper cover top one side, and the output of PH detector runs through the upper cover and downwardly extending, and electric connection has control module on the PH detector.
Furthermore, the feeding mechanism further comprises a container tank fixedly connected to the other side of the top of the upper cover, lime powder is contained in the container tank, a funnel is fixedly connected to the bottom of the container tank, the bottom of the funnel penetrates through the upper cover, and a circulation port is formed in the rear end of the funnel.
Further, the top sliding connection of upper cover has the second motor, and the output end fixedly connected with gag lever post of second motor, and the other end of gag lever post is corresponding with the circulation mouth, is provided with the external screw thread on the gag lever post, and the top fixedly connected with nut of upper cover is vice, and vice and gag lever post threaded connection of nut.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model provides a effluent treatment plant based on two sections AO technologies, put through first motor, drive the scraper blade through first (mixing) shaft during first motor rotates and rotate and stir anaerobic treatment jar inside waste water, when first (mixing) shaft rotates, through the epaxial face gear of first (mixing) shaft drive the epaxial umbelliform gear rotation of second (mixing) shaft, and then make the second (mixing) shaft drive the stirring leaf and rotate, traditional stirring compares, stirring effect is better, thereby make mud suspension, avoid the increase of DO.
2. The utility model provides a effluent treatment plant based on two sections AO technologies, introduce the inside of anaerobic treatment jar with waste water through the water inlet, then detect through the PH detector, when the pH valve that detects is acidity, start the second motor through control module and rotate, because second motor sliding connection covers last, receive the vice effect of nut when the second motor rotates, make gag lever post and second motor carry out the displacement, the one end of gag lever post leaves the circulation mouth, lime powder in the container jar mixes the effect of stirring in order to reach adjustment pH valve from the inside that the funnel fell into the anaerobic treatment jar, manual operation has been reduced, and the simple operation.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic structural view of the stirring mechanism of the present invention;
FIG. 3 is an exploded view of a part of the structure of the stirring mechanism of the present invention;
fig. 4 is the structural schematic diagram of the feeding mechanism of the present invention.
In the figure: 1. a wastewater treatment mechanism; 11. an anaerobic treatment tank; 111. an upper cover; 112. a water inlet; 12. an aeration tank; 13. a flow-through tube; 131. a valve; 2. a stirring mechanism; 21. a first motor; 211. a first stirring shaft; 212. a squeegee; 213. a face gear; 22. a rotating member; 221. a second stirring shaft; 222. stirring blades; 223. an umbrella gear; 24. a waterproof housing; 3. a feeding mechanism; 31. a pH detector; 32. a control module; 33. a canister; 331. a funnel; 332. a flow port; 34. a second motor; 341. a limiting rod; 342. an external thread; 343. and a nut pair.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, 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. 1-3, a wastewater treatment device based on two-stage a/O process includes a wastewater treatment mechanism 1, and a stirring mechanism 2 and a feeding mechanism 3 disposed on the wastewater treatment mechanism 1, the wastewater treatment mechanism 1 includes an anaerobic treatment tank 11, an upper cover 111 is fixedly connected to the top of the anaerobic treatment tank 11, the stirring mechanism 2 includes a first motor 21 fixedly connected to the top of the upper cover 111, an output end of the first motor 21 penetrates through the upper cover 111 and is connected to a first stirring shaft 211, a scraper 212 is fixedly connected to the bottom of the first stirring shaft 211, a second stirring shaft 221 is movably disposed inside the anaerobic treatment tank 11, an end face gear 213 is fixedly connected to the first stirring shaft 211, an end of the second stirring shaft 221 close to the first stirring shaft 211 is fixedly connected to an umbrella gear 223, and the umbrella gear 223 is engaged with the end face gear 213.
Referring to fig. 2-3, a water inlet 112 is fixedly connected to the top of one side of the anaerobic treatment tank 11, a circulating pipe 13 is fixedly connected to the other side of the anaerobic treatment tank 11, the wastewater treatment mechanism 1 further includes an aeration tank 12 fixedly connected to the other end of the circulating pipe 13, a valve 131 is arranged on the circulating pipe 13, a waterproof housing 24 is rotatably connected to the first motor 21, an end face gear 213 and an umbrella gear 223 are arranged inside the waterproof housing 24, stirring blades 222 are uniformly distributed on the second stirring shaft 221, a rotating component 22 is fixedly connected to the inner wall of the anaerobic treatment tank 11, and one end of the second stirring shaft 221 is rotatably connected inside the rotating component 22.
Referring to fig. 4, the feeding mechanism 3 includes a PH detector 31 fixedly connected to one side of the top of the upper cover 111, an output end of the PH detector 31 penetrates through the upper cover 111 and extends downward, the PH detector 31 is electrically connected to a control module 32, the feeding mechanism 3 further includes a container tank 33 fixedly connected to the other side of the top of the upper cover 111, lime powder is contained in the container tank 33, a funnel 331 is fixedly connected to the bottom of the container tank 33, the bottom of the funnel 331 penetrates through the upper cover 111, a circulation port 332 is arranged at the rear end of the funnel 331, a second motor 34 is slidably connected to the top of the upper cover 111, a limit rod 341 is fixedly connected to an output end of the second motor 34, the other end of the limit rod 341 corresponds to the circulation port 332, an external thread is arranged on the limit rod 341, a nut pair 343 is fixedly connected to the top of the upper cover 111, and the nut pair 343 is in threaded connection with the limit rod 341.
The working principle is as follows: the first motor 21 is connected, when the first motor 21 rotates, the scraper 212 is driven to rotate through the first stirring shaft 211 to stir the wastewater in the anaerobic treatment tank 11, when the first stirring shaft 211 rotates, the bevel gear 223 on the second stirring shaft 221 is driven to rotate through the end face gear 213 on the first stirring shaft 211, and then the second stirring shaft 221 drives the stirring blade 222 to rotate, the stirring effect is better, the wastewater is introduced into the anaerobic treatment tank 11 through the water inlet 112, then the wastewater is detected through the PH detector 31, when the detected PH value is acidic, the second motor 34 is started to rotate through the control module 32, as the second motor 34 is connected to the upper cover 111 in a sliding manner, the second motor 34 is acted by the nut pair 343 when rotating, so that the limiting rod 341 and the second motor 34 are displaced, one end of the limiting rod 341 leaves the flow port 332, the lime powder in the container tank 33 falls into the anaerobic treatment tank 11 from the funnel 331 to be mixed and stirred so as to adjust the PH value The function of (1).
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. Waste water treatment device based on two sections AO technologies, including waste water treatment mechanism (1) and setting rabbling mechanism (2) and reinforced mechanism (3) on waste water treatment mechanism (1), its characterized in that: waste water treatment mechanism (1) is including anaerobic treatment jar (11), top fixedly connected with upper cover (111) of anaerobic treatment jar (11), rabbling mechanism (2) are including first motor (21) of fixed connection at upper cover (111) top, the output of first motor (21) runs through upper cover (111) and is connected with first (mixing) shaft (211), the bottom fixedly connected with scraper blade (212) of first (mixing) shaft (211), the inside activity of anaerobic treatment jar (11) is provided with second (mixing) shaft (221), fixedly connected with face gear (213) on first (mixing) shaft (211), one end fixedly connected with umbelliform gear (223) that second (mixing) shaft (221) are close to first (mixing) shaft (211), and umbelliform gear (223) are connected with face gear (213) meshing.
2. The wastewater treatment plant based on two-stage a/O process according to claim 1, characterized in that: the top of one side of the anaerobic treatment tank (11) is fixedly connected with a water inlet (112), and the other side of the anaerobic treatment tank (11) is fixedly connected with a circulating pipe (13).
3. The wastewater treatment plant based on two-stage a/O process according to claim 2, characterized in that: the wastewater treatment mechanism (1) also comprises an aeration tank (12) fixedly connected to the other end of the circulating pipe (13), and a valve (131) is arranged on the circulating pipe (13).
4. The wastewater treatment plant based on two-stage a/O process according to claim 1, characterized in that: first motor (21) go up to rotate and are connected with waterproof housing (24), and face gear (213) and umbelliform gear (223) are in the inside of waterproof housing (24), and evenly distributed has stirring leaf (222) on second (mixing) shaft (221), fixedly connected with rotating member (22) on the inner wall of anaerobic treatment jar (11), and the one end of second (mixing) shaft (221) is rotated and is connected in the inside of rotating member (22).
5. The wastewater treatment plant based on two-stage a/O process according to claim 1, characterized in that: the feeding mechanism (3) comprises a PH detector (31) fixedly connected to one side of the top of the upper cover (111), the output end of the PH detector (31) penetrates through the upper cover (111) and extends downwards, and the PH detector (31) is electrically connected with a control module (32).
6. The wastewater treatment plant based on two-stage a/O process according to claim 1, characterized in that: the feeding mechanism (3) further comprises a container tank (33) fixedly connected to the other side of the top of the upper cover (111), lime powder is contained in the container tank (33), a funnel (331) is fixedly connected to the bottom of the container tank (33), the bottom of the funnel (331) penetrates through the upper cover (111), and a circulating port (332) is formed in the rear end of the funnel (331).
7. The wastewater treatment plant based on two-stage A/O process according to claim 6, characterized in that: the top sliding connection of upper cover (111) has second motor (34), and the output fixedly connected with gag lever post (341) of second motor (34), and the other end of gag lever post (341) is corresponding with circulation mouth (332), is provided with external screw thread (342) on gag lever post (341), and the top fixedly connected with nut of upper cover (111) is vice (343), and nut is vice (343) and gag lever post (341) threaded connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121704523.6U CN214880545U (en) | 2021-07-26 | 2021-07-26 | Wastewater treatment device based on two-stage A/O process |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121704523.6U CN214880545U (en) | 2021-07-26 | 2021-07-26 | Wastewater treatment device based on two-stage A/O process |
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| Publication Number | Publication Date |
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| CN214880545U true CN214880545U (en) | 2021-11-26 |
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| CN202121704523.6U Expired - Fee Related CN214880545U (en) | 2021-07-26 | 2021-07-26 | Wastewater treatment device based on two-stage A/O process |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114100554A (en) * | 2021-11-29 | 2022-03-01 | 连云港荷润化工有限公司 | Refining device and method for environment-friendly rubber plasticizer |
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2021
- 2021-07-26 CN CN202121704523.6U patent/CN214880545U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114100554A (en) * | 2021-11-29 | 2022-03-01 | 连云港荷润化工有限公司 | Refining device and method for environment-friendly rubber plasticizer |
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| GR01 | Patent grant | ||
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Granted publication date: 20211126 |