CN111392849A - Municipal sewage treatment plant that treatment effeciency is high - Google Patents
Municipal sewage treatment plant that treatment effeciency is high Download PDFInfo
- Publication number
- CN111392849A CN111392849A CN202010292370.2A CN202010292370A CN111392849A CN 111392849 A CN111392849 A CN 111392849A CN 202010292370 A CN202010292370 A CN 202010292370A CN 111392849 A CN111392849 A CN 111392849A
- Authority
- CN
- China
- Prior art keywords
- aeration
- fixedly connected
- sewage treatment
- plates
- communicated
- 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.)
- Withdrawn
Links
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/72—Treatment of water, waste water, or sewage by oxidation
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F7/00—Aeration of stretches of water
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/002—Construction details of the apparatus
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
Abstract
The invention discloses an urban sewage treatment device with high treatment efficiency, which comprises a plurality of aeration plates arranged at left and right intervals, wherein the top of each aeration plate and the bottom of each aeration plate are respectively provided with a plurality of aeration through holes; the urban sewage treatment device with high treatment efficiency also comprises an aeration component communicated with the aeration plates; the aeration component comprises an aeration air inlet pipe communicated with the side wall of the aeration plate, and the aeration component also comprises a horizontal transverse pipe communicated with the aeration air inlet pipe, and an aerator is communicated on the horizontal transverse pipe; the device further comprises a suspension assembly; the suspension assemblies respectively comprise connecting rods fixedly connected to the front side wall and the rear side wall of the aeration plate; a plurality of arc-shaped shaking rods are fixedly connected between the connecting rods, and the arc-shaped shaking rods are arranged at left and right intervals. The aeration direction of the aeration holes can be automatically changed through the device parts, so that the effect of increasing the aeration area is realized, and large-area aeration in sewage is realized.
Description
Technical Field
The invention relates to the field of sewage treatment devices, in particular to an urban sewage treatment device with high treatment efficiency.
Background
The urban sewage treatment is an important treatment link for urban environmental protection. In the municipal sewage treatment process, aeration is one of the modes of environmental protection treatment sewage, and in the current industrial treatment sewage, oxygen is pumped into the sewage tank containing sewage through an aerator, and substances which can be oxidized and decomposed, such as organic matters in the sewage tank, are oxidized through the oxidation of the oxygen. The mode realizes the primary treatment of the sewage.
The treatment of sewage based on aeration is an important way to realize the treatment of urban wastewater, and many reports are made in the prior art on the improvement of aeration equipment.
The Chinese patent application numbers are: 201820921281.8, discloses "an aeration apparatus", which patent document describes: an aeration device comprises a floating assembly, an aeration assembly and a pump, wherein the floating assembly comprises a frame body and at least one floating body, the aeration assembly is connected with the frame body and comprises a communicating pipe communicated with the pump, an aeration nozzle and an air inlet pipe, the aeration nozzle is communicated with the communicating pipe, the air inlet pipe is communicated with the aeration nozzle, the floating assembly can enable the aeration device to float on the water surface, when the pump operates, water can be driven to flow through the communicating pipe and be sprayed out from the aeration nozzle, meanwhile, the air inlet pipe sucks air into the aeration nozzle to be in contact with water and mixed with the water, then the air is sprayed out, the floating assembly is pushed to move on the water surface, the aeration device can simultaneously carry out aeration operation in the moving process of the floating assembly, the aeration operation range of the aeration device is further expanded, and the efficiency of the aeration operation can be improved.
However, the aeration device disclosed in the above patent has a stiff structure and poor flexibility, and in the aeration process, multi-directional aeration cannot be realized, so that the aeration can only have a purification treatment effect in a certain sewage field, and the aeration treatment cannot be realized on the sewage outside the aeration area.
Disclosure of Invention
The invention aims to solve the technical problem of providing the urban sewage treatment device with high treatment efficiency.
The invention solves the technical problems through the following technical scheme:
the urban sewage treatment device with high treatment efficiency comprises a plurality of aeration plates which are arranged at intervals from left to right, wherein aeration cavities are formed in the aeration plates, and a plurality of aeration through holes are formed in the tops of the aeration plates and the bottoms of the aeration plates;
the urban sewage treatment device with high treatment efficiency also comprises an aeration component communicated with the aeration plates;
the aeration component comprises an aeration air inlet pipe communicated with the side wall of the aeration plate, and the aeration component also comprises a horizontal transverse pipe communicated with the aeration air inlet pipe, and an aerator is communicated on the horizontal transverse pipe;
the urban sewage treatment device with high treatment efficiency further comprises a suspension assembly, and a plurality of aeration plates are arranged in a suspended mode through the suspension assembly;
the suspension assemblies respectively comprise connecting rods fixedly connected to the front side wall and the rear side wall of the aeration plate;
a plurality of arc-shaped shaking rods are fixedly connected between the connecting rods, and the arc-shaped shaking rods are arranged at left and right intervals.
Preferably, the connecting rod is fixedly connected with the aeration plate through a connecting piece.
Preferably, the connecting piece comprises C-shaped clamping plates which are arranged at left and right intervals, the C-shaped clamping plates are clamped on the side walls of the aeration plates, and the C-shaped clamping plates are in threaded connection with the aeration plates through bolts;
a connecting bridge plate is fixedly connected between the C-shaped clamping plates;
the connecting bridge plate is fixedly connected to the connecting rod.
Preferably, the arc-shaped rocking bar comprises an arc-shaped part and a vertical part fixedly connected to the bottom of the connecting rod;
the vertical part is welded at the bottom of the connecting rod.
Preferably, the central parts of the left and right side walls of the aeration plate are communicated with aeration air inlet pipes.
Preferably, the left end and the right end of the horizontal transverse pipe are both provided with flanges;
the aerator is communicated with a hose which is communicated to the air inlet end of the flange.
Preferably, the central parts of the connecting rods are fixedly connected with hand shaking rods;
the hand shaking rod comprises a bending part welded on the connecting rod, the bending part is bent upwards, the bending part is fixedly connected with a horizontal part horizontally arranged, and the end part of the horizontal part is fixedly connected with a holding handle.
Preferably, the municipal sewage treatment device with high treatment efficiency further comprises an impeller assembly fixedly connected to the connecting rod;
the impeller assembly is fixedly connected to the left end part and the right end part of the connecting rod;
the impeller assembly is used for agitating sewage.
Preferably, the impeller assemblies each comprise a rotating shaft, and a plurality of impeller parts arranged at intervals up and down are fixedly connected to the rotating shaft;
the impeller part comprises a wheel disc body welded on the rotating shaft, and a plurality of impellers are fixedly connected to the wheel disc body.
Preferably, the bottom of the rotating shaft is rotatably connected with a supporting disc body, and the bottom of the supporting disc body is fixedly connected with a stand column rod;
the upright post rod is welded at the top of the connecting rod.
Compared with the prior art, the invention has the following advantages:
a plurality of aeration through holes, aeration air inlet pipes, horizontal transverse pipes and aeration machines communicated with the horizontal transverse pipes are arranged at the top of the aeration plate and the bottom of the aeration plate, which are arranged at left and right intervals through design. Realize to aeration plate aeration, and a plurality of aeration plate has realized the effect of large tracts of land aeration.
Through designing the suspension subassembly, the realization is avoided the mud of effluent water sump bottom siltation to block up the aeration through-hole of aeration board bottom, through designing the suspension subassembly into the connecting rod of fixed connection on aeration board front and back lateral wall. A plurality of arc-shaped shaking rods are fixedly connected between the connecting rods at the front part and the rear part, and the arc-shaped shaking rods are arranged at left and right intervals. The aeration machines arranged at the most intervals are aerated in turn in the aeration process, so that the aeration work of the single-side aeration machine is realized in the actual work. Specifically, the aeration machine is opened, the aeration machine leads the gas into a plurality of aeration plates, and at the moment, the gas is discharged from aeration holes at the top and the bottom of the aeration plates, so that aeration is realized. At the aeration in-process, air current drive sewage takes place to flow, at this moment, because the arc rocks the bottom of the pole and contacts at the bottom of the pool of sewage, the arc portion is because of the arc supports, at this moment, under the drive of rivers, the continuous emergence of whole device is rocked, and the aeration direction in aeration hole is continuous to be changed, realizes the aeration direction in automatic change aeration hole through this process, and then realizes increasing the regional effect of aeration, realizes the aeration of large tracts of land in the sewage.
The connecting rod is designed to be fixedly connected with the aeration plate through the connecting piece, so that the aeration plate can be detached, and the aeration plate can be replaced and cleaned. The concrete connecting piece adopts the connecting piece to include the C shape cardboard that left and right interval set up, C shape cardboard passes through bolt threaded connection on the aeration board. Shaking the pole through the design hand, specifically adopting the hand to shake the pole and including the kink of welding on the connecting rod, the kink is buckled up and is set up, the horizontal part (the horizontal part is higher than the sewage liquid level) that kink fixed connection has the level to set up realizes that operating personnel shakes the pole through acutely shaking the hand, realizes that whole device acutely rocks, and then further improves the aeration region, and increase aeration area improves the aeration effect.
Realize at the aeration in-process through the impeller subassembly of design fixed connection on the connecting rod, utilize gas drive sewage, sewage drive impeller subassembly realizes increasing the stirring of suspended solid in the sewage, and then improves sewage aeration effect. The impeller assembly specifically comprises a rotating shaft and an impeller part; the impeller part comprises a wheel disc body welded on the rotating shaft, a plurality of impellers fixedly connected to the wheel disc body, a supporting disc body rotatably connected to the bottom of the rotating shaft, and a stand column rod welded to the bottom of the supporting disc body and at the top of the connecting rod. And then realize when sewage drive impeller, at this moment, under the drive of impeller, the rotation axis takes place rotatoryly, and then the continuous sewage of stirring of impeller, and the continuous drive come-up of suspended solid in the sewage is realized to the continuous sewage of stirring through the impeller, and then improves the gas that the suspended solid contact aeration board exposes to the sun, and then realizes the increase aeration effect.
Drawings
FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present invention;
FIG. 2 is a schematic structural view of a connector according to an embodiment of the present invention;
FIG. 3 is a schematic view of a hand lever connecting link according to an embodiment of the present invention;
FIG. 4 is a schematic structural view of a distribution relationship of impeller components in an embodiment of the present invention;
FIG. 5 is a schematic structural view of an impeller assembly in an embodiment of the present invention;
FIG. 6 is a front view of the embodiment of the present invention in FIG. 4;
FIG. 7 is a top view of the embodiment of the present invention shown in FIG. 4;
FIG. 8 is a schematic structural diagram of the embodiment of the present invention shown in FIG. 4 from another viewing angle;
in the figure, an aeration plate 1, an aeration through hole 11, a connecting piece 2, a C-shaped clamping plate 21, a bolt 211, a connecting bridge plate 22, an aeration component 3, an aeration air inlet pipe 32, a horizontal transverse pipe 31, an aerator 34, a flange 33, a suspension component 4, a connecting rod 41, an arc-shaped shaking rod 42, a hand shaking rod 5, a bent part 51, a horizontal part 52, a holding handle 53, an impeller component 6, an impeller 61, a wheel disc body 62, a rotating shaft 63, a bearing 64, a supporting disc body 65 and a stand column 651; a post rod 651.
Detailed Description
The following examples are given for the detailed implementation and specific operation of the present invention, but the scope of the present invention is not limited to the following examples.
Example 1
As shown in fig. 1 to 8, the municipal sewage treatment plant with high treatment efficiency comprises a plurality of aeration plates 1 which are arranged at intervals left and right, wherein the aeration plates 1 are made of 304 stainless steel materials.
An aeration cavity is arranged in each aeration plate 1, and a plurality of aeration through holes 11 are arranged at the top of each aeration plate 1 and the bottom of each aeration plate 1. The aeration through holes 11 expose gas, thereby realizing sewage treatment.
The municipal sewage treatment device with high treatment efficiency further comprises an aeration component 3 communicated with the plurality of aeration plates 1. Specifically, the aeration assembly 3 comprises an aeration air inlet pipe 32 communicated with the side wall of the aeration plate 1, the aeration assembly 3 further comprises a horizontal transverse pipe 31 communicated with the aeration air inlet pipe 32, and an aerator 34 is communicated with the horizontal transverse pipe 31. Both the left end and the right end of the horizontal transverse pipe 31 are communicated with an aerator 34. Specifically, the central parts of the left and right side walls of the aeration plate 1 are communicated with aeration air inlet pipes 32. The left end and the right end of the horizontal transverse pipe 31 are both provided with flanges 33; the aerator 34 is communicated with a hose which is communicated to the air inlet end of the flange 33.
In order to avoid the sludge deposited at the bottom of the sewage tank from blocking the aeration through holes 11 at the bottom of the aeration plate 1, the urban sewage treatment device with high treatment efficiency further comprises a suspension assembly 4, and a plurality of aeration plates 1 are suspended in the air through the suspension assembly 4. Specifically, the suspension assemblies 4 each include a link 41 fixedly connected to the front and rear sidewalls of the aeration panel 1.
In order to test the suspended aeration plate 1 and realize the aeration process of the aeration plate 1, the whole device can automatically shake under the action of aeration airflow and the mobility of water, a plurality of arc-shaped shaking rods 42 are fixedly connected between the connecting rods 41 at the front part and the rear part, and the arc-shaped shaking rods 42 are arranged at intervals from left to right. Specifically, the arc-shaped rocking lever 42 includes an arc-shaped portion and a vertical portion fixedly connected to the bottom of the connecting rod 41; the vertical portion is welded to the bottom of the tie rod 41.
Firstly, in the aeration process, the aerators 34 arranged at the most intervals aerate in turn, and in the actual work, the aeration work of the single-side aerator 34 is realized. Specifically, the aerator 34 is turned on, the aerator 34 introduces the gas into the plurality of aeration plates 1, and at this time, the gas is discharged from aeration holes at the top and bottom of the aeration plates 1, thereby realizing aeration. In the aeration process, the air current drive sewage takes place to flow, at this moment, because arc shakes the bottom of pole 42 contact at the bottom of the sump, arc portion is because of the arc supports, and at this moment, under the drive of rivers, the continuous emergence of whole device is rocked, and the aeration direction of aeration hole is continuous to be changed, realizes the aeration direction in automatic change aeration hole through this process, and then realizes increasing the regional effect of aeration, realizes the aeration of large tracts of land in the sewage.
The device has the advantages of component design:
the aeration device comprises a plurality of aeration plates 1 arranged at left and right intervals, the top of each aeration plate 1 and the bottom of each aeration plate 1 are provided with a plurality of aeration through holes 11, aeration air inlet pipes 32, horizontal transverse pipes 31, and aeration machines 34 communicated with the horizontal transverse pipes 31. Realize to aeration plate 1 aeration, and a plurality of aeration plate 1 has realized the effect of large tracts of land aeration.
Through designing suspension subassembly 4, the realization is avoided the mud of effluent water sump bottom siltation to block up the aeration through-hole 11 of aeration plate 1 bottom, through designing suspension subassembly 4 into connecting rod 41 of fixed connection on aeration plate 1 front and back lateral wall. A plurality of arc-shaped shaking rods 42 are fixedly connected between the connecting rods 41 at the front and rear parts, and the arc-shaped shaking rods 42 are arranged at left and right intervals. In the aeration process, the aeration machines 34 arranged at the most intervals carry out alternate aeration, so that the aeration work of the single-side aeration machine 34 is realized in the actual work. Specifically, the aerator 34 is turned on, the aerator 34 introduces the gas into the plurality of aeration plates 1, and at this time, the gas is discharged from aeration holes at the top and bottom of the aeration plates 1, thereby realizing aeration. In the aeration process, the air current drive sewage takes place to flow, at this moment, because arc shakes the bottom of pole 42 contact at the bottom of the sump, arc portion is because of the arc supports, and at this moment, under the drive of rivers, the continuous emergence of whole device is rocked, and the aeration direction of aeration hole is continuous to be changed, realizes the aeration direction in automatic change aeration hole through this process, and then realizes increasing the regional effect of aeration, realizes the aeration of large tracts of land in the sewage.
Example 2
As shown in fig. 1 to 8, in this embodiment, based on the structure of embodiment 1, in order to connect the aeration plate 1, the following structural design is adopted:
the connecting rod 41 is fixedly connected with the aeration plate 1 through a connecting piece 2. The connecting piece 2 comprises C-shaped clamping plates 21 arranged at left and right intervals, the C-shaped clamping plates 21 are clamped on the C-shaped clamping plates 21 on the side walls of the aeration plate 1, and the C-shaped clamping plates 21 are connected to the aeration plate 1 through bolts 211 in a threaded manner; a connecting bridge plate 22 is fixedly connected between the C-shaped clamping plates 21; the connecting bridge plate 22 is fixedly connected to the connecting rod 41.
The aeration plate 1 can be disassembled by adopting the design of the mode, and the aeration plate 1 can be replaced and cleaned.
Meanwhile, in order to realize manual shaking of the whole device and cleaning and dredging of sludge in the aeration plate 1, hand shaking rods 5 are fixedly connected to the central parts of the connecting rods 41. Specifically, the hand shaking rod 5 comprises a bent part 51 welded on the connecting rod 41, the bent part 51 is bent upwards, the bent part 51 is fixedly connected with a horizontally arranged horizontal part 52, and the end part of the horizontal part 52 is fixedly connected with a holding handle 53. The hand shaking rods 5 at the front and rear parts are higher than the sewage tank and are positioned at two banks of the sewage tank, so that sewage treatment personnel can realize dredging by shaking the hand shaking rods 5 violently.
Simultaneously, operating personnel realizes that whole device acutely rocks through acutely shaking hand shaking rod 5, and then further improves the aeration region, and increase aeration area improves the aeration effect.
The device has the advantages of component design:
the connecting rod 41 is designed to be fixedly connected with the aeration plate 1 through the connecting piece 2, so that the aeration plate 1 can be detached, and the aeration plate 1 can be replaced and cleaned. The concrete connecting piece 2 adopts the connecting piece 2 to comprise a C-shaped clamping plate 21 and a C-shaped clamping plate 21 which are arranged at left and right intervals and are connected on the aeration plate 1 through bolts 211 in a threaded manner. Shaking rod 5 through the design hand, specifically adopting hand to shake rod 5 including the kink 51 of welding on connecting rod 41, kink 51 is buckled the setting up, kink 51 fixed connection has the horizontal part 52 (horizontal part 52 exceeds sewage liquid level) that the level set up, realizes that operating personnel shakes rod 5 through acutely shaking hand, realizes that whole device acutely rocks, and then further improves the aeration region, and increase aeration area improves the aeration effect.
Example 3
As shown in fig. 1-8, in this embodiment, on the basis of the structure of embodiment 2, the above-mentioned municipal sewage treatment plant with high treatment efficiency further comprises an impeller assembly 6 fixedly connected to a connecting rod 41.
In the aeration process, gas is utilized to drive sewage, and the sewage drives the impeller assembly 6 to realize the increase of the stirring of suspended matters in the sewage, so that the sewage aeration effect is improved.
Specifically, the impeller assembly 6 is fixedly connected to the left and right end portions of the link 41. Therefore, the whole device is provided with 4 impeller assemblies 6, and the sewage is fully stirred.
The specific structure of the impeller assembly 6 is as follows:
the impeller assemblies 6 respectively comprise a rotating shaft 63, and a plurality of impeller parts which are arranged at intervals up and down are fixedly connected to the rotating shaft 63; the impeller part comprises a wheel disc body 62 welded on a rotating shaft 63, and a plurality of impellers 61 are fixedly connected to the wheel disc body 62. A support disc body 65 is rotatably connected to the bottom of the rotating shaft 63 (a bearing 64 rotatably connected to the rotating shaft 63 is installed at the center of the top of the support disc body 65 according to the existing method), and a stand rod 651 is fixedly connected to the bottom of the support disc body 65; the post rod 651 is welded to the top of the link rod 41.
When sewage drive impeller 61, at this moment, under impeller 61's drive, rotation axis 63 takes place rotatoryly, and then the continuous sewage of stirring of impeller 61, realizes the continuous drive come-up of the suspended solid in the sewage through the continuous sewage of stirring of impeller 61, and then improves the gas that the suspended solid contact aeration board 1 exposes to the sun, and then realizes the increase aeration effect.
The device has the advantages of component design:
realize through impeller 61 subassembly 6 of design fixed connection on connecting rod 41 at the aeration in-process, utilize gas drive sewage, sewage drive impeller 61 subassembly 6 realizes increasing the stirring of suspended solid in the sewage, and then improves sewage aeration effect. The impeller 61 assembly 6 specifically adopts a rotating shaft 63 and an impeller 61 component; the impeller 61 part comprises a wheel disc body 62 welded on a rotating shaft 63, a plurality of impellers 61 are fixedly connected on the wheel disc body 62, a supporting disc body 65 is rotatably connected at the bottom of the rotating shaft 63, and a stand rod 651 at the bottom of the supporting disc body 65 is welded at the top of the connecting rod 41. And then realize when sewage drive impeller 61, at this moment, under impeller 61's drive, rotation axis 63 takes place rotatoryly, and then the continuous sewage of stirring of impeller 61, stir the continuous drive come-up of suspended solid realization in to the sewage through impeller 61 is continuous, and then improve the gas that suspended solid contact aeration board 1 exposes to the sun, and then realize the increase aeration effect.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. The urban sewage treatment device with high treatment efficiency is characterized by comprising a plurality of aeration plates which are arranged at intervals at the left and right, wherein aeration cavities are formed in the aeration plates, and a plurality of aeration through holes are formed in the tops of the aeration plates and the bottoms of the aeration plates;
the urban sewage treatment device with high treatment efficiency also comprises an aeration component communicated with the aeration plates;
the aeration component comprises an aeration air inlet pipe communicated with the side wall of the aeration plate, and the aeration component also comprises a horizontal transverse pipe communicated with the aeration air inlet pipe, and an aerator is communicated on the horizontal transverse pipe;
the urban sewage treatment device with high treatment efficiency further comprises a suspension assembly, and a plurality of aeration plates are arranged in a suspended mode through the suspension assembly;
the suspension assemblies respectively comprise connecting rods fixedly connected to the front side wall and the rear side wall of the aeration plate;
a plurality of arc-shaped shaking rods are fixedly connected between the connecting rods, and the arc-shaped shaking rods are arranged at left and right intervals.
2. The municipal sewage treatment apparatus according to claim 1, wherein the connecting rod is fixedly connected to the aeration plate by a connecting member.
3. The municipal sewage treatment device with high treatment efficiency according to claim 2, wherein the connecting member comprises C-shaped clamping plates arranged at intervals on the left and right sides, the C-shaped clamping plates are clamped on the side walls of the aeration plates, and the C-shaped clamping plates are connected to the aeration plates through bolts and threads;
a connecting bridge plate is fixedly connected between the C-shaped clamping plates;
the connecting bridge plate is fixedly connected to the connecting rod.
4. The municipal sewage treatment device with high treatment efficiency according to claim 3, wherein the arc-shaped rocking bar comprises an arc-shaped portion and a vertical portion fixedly connected to the bottom of the connecting bar;
the vertical part is welded at the bottom of the connecting rod.
5. The municipal sewage treatment apparatus according to claim 4, wherein the aeration plates are provided with aeration air intake pipes at the center of the left and right side walls.
6. The municipal sewage treatment device with high treatment efficiency according to claim 5, wherein the horizontal cross pipe is provided with flanges at both left and right ends;
the aerator is communicated with a hose which is communicated to the air inlet end of the flange.
7. The municipal sewage treatment plant according to claim 6, wherein the center of each of the connecting rods is fixedly connected with a hand shaking rod;
the hand shaking rod comprises a bending part welded on the connecting rod, the bending part is bent upwards, the bending part is fixedly connected with a horizontal part horizontally arranged, and the end part of the horizontal part is fixedly connected with a holding handle.
8. The municipal sewage treatment apparatus with high treatment efficiency according to claim 7, further comprising an impeller assembly fixedly connected to the connecting rod;
the impeller assembly is fixedly connected to the left end part and the right end part of the connecting rod;
the impeller assembly is used for agitating sewage.
9. The municipal sewage treatment device with high treatment efficiency according to claim 8, wherein each of the impeller assemblies comprises a rotating shaft, and a plurality of impeller members arranged at intervals up and down are fixedly connected to the rotating shaft;
the impeller part comprises a wheel disc body welded on the rotating shaft, and a plurality of impellers are fixedly connected to the wheel disc body.
10. The municipal sewage treatment plant according to claim 9, wherein the bottom of the rotating shaft is rotatably connected with a supporting tray, and the bottom of the supporting tray is fixedly connected with a column rod;
the upright post rod is welded at the top of the connecting rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010292370.2A CN111392849A (en) | 2020-04-14 | 2020-04-14 | Municipal sewage treatment plant that treatment effeciency is high |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010292370.2A CN111392849A (en) | 2020-04-14 | 2020-04-14 | Municipal sewage treatment plant that treatment effeciency is high |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111392849A true CN111392849A (en) | 2020-07-10 |
Family
ID=71429592
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010292370.2A Withdrawn CN111392849A (en) | 2020-04-14 | 2020-04-14 | Municipal sewage treatment plant that treatment effeciency is high |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111392849A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111762877A (en) * | 2020-07-13 | 2020-10-13 | 陈雯 | Practical high-efficient aeration equipment of water pollution control experiment |
| CN112591873A (en) * | 2020-12-14 | 2021-04-02 | 江苏晟翔智能环保科技有限公司 | Aerobic tank aeration device |
-
2020
- 2020-04-14 CN CN202010292370.2A patent/CN111392849A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111762877A (en) * | 2020-07-13 | 2020-10-13 | 陈雯 | Practical high-efficient aeration equipment of water pollution control experiment |
| CN112591873A (en) * | 2020-12-14 | 2021-04-02 | 江苏晟翔智能环保科技有限公司 | Aerobic tank aeration device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111392849A (en) | Municipal sewage treatment plant that treatment effeciency is high | |
| CN113233620A (en) | Environment-friendly chemical industry is aeration equipment for sewage treatment | |
| CN2613482Y (en) | Aeration stirring device | |
| CN113735385B (en) | Cultivation wastewater treatment device and treatment method thereof | |
| CN112960792B (en) | Low-carbon environment-friendly sewage treatment device | |
| CN202766353U (en) | Aerating device | |
| CN211394126U (en) | Landfill leachate treatment facility | |
| CN210394075U (en) | Jet aeration biological reaction integrated sewage treatment equipment | |
| CN214880601U (en) | Waste water aeration device for water supply and drainage | |
| CN102531159B (en) | Membrane bioreactor combining plug flow and circulation of surface and micro-bubble aerations | |
| CN215288410U (en) | Biochemical sewage treatment equipment adopting solid-liquid separation | |
| CN213651919U (en) | Ultramicro bubble dissolved air flotation device | |
| CN213865610U (en) | Mixed aeration device for industrial sewage treatment | |
| CN113800656A (en) | Urban sewage treatment device | |
| CN211570403U (en) | Flocculating agent adds device for sewage treatment | |
| CN207775026U (en) | The sewage treatment unit and domestic sewage processing system of low yield mud | |
| CN206109043U (en) | Membrane bioreactor | |
| CN107628716B (en) | Sewage treatment device | |
| CN1358675A (en) | Split type film biological reactor and water treatment method | |
| CN220926440U (en) | Pneumatic surge equipment for wastewater treatment | |
| CN215161277U (en) | Sewage pool sewage stirring and settling device | |
| CN214088168U (en) | Nano air flotation device for oil and gas field wastewater treatment | |
| CN218202368U (en) | Plate type membrane bioreactor | |
| CN110372090A (en) | A kind of biological fluidized-bed reactor and wastewater treatment equipment | |
| CN220056517U (en) | Aerobic microorganism suspension filter tank purifying device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20200710 |