CN214456975U - Air floatation machine for sewage treatment - Google Patents
Air floatation machine for sewage treatment Download PDFInfo
- Publication number
- CN214456975U CN214456975U CN202022762810.4U CN202022762810U CN214456975U CN 214456975 U CN214456975 U CN 214456975U CN 202022762810 U CN202022762810 U CN 202022762810U CN 214456975 U CN214456975 U CN 214456975U
- Authority
- CN
- China
- Prior art keywords
- round box
- pipe
- box
- body case
- circle body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000010865 sewage Substances 0.000 title claims abstract description 25
- 238000003756 stirring Methods 0.000 claims abstract description 26
- 238000002156 mixing Methods 0.000 claims abstract description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 17
- 230000005540 biological transmission Effects 0.000 claims description 8
- 238000005188 flotation Methods 0.000 claims description 6
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 230000006872 improvement Effects 0.000 description 4
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 241000894006 Bacteria Species 0.000 description 2
- 239000010866 blackwater Substances 0.000 description 2
- 239000006260 foam Substances 0.000 description 2
- 239000010797 grey water Substances 0.000 description 2
- 239000002351 wastewater Substances 0.000 description 2
- 241001465754 Metazoa Species 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- 150000001413 amino acids Chemical class 0.000 description 1
- 150000001720 carbohydrates Chemical class 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009300 dissolved air flotation Methods 0.000 description 1
- 210000003608 fece Anatomy 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
Images
Landscapes
- Physical Water Treatments (AREA)
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The utility model provides an air supporting machine for sewage treatment, circle body case one and circle body case two, be equipped with the connecting plate between the upper end of circle body case one and circle body case two, be equipped with body one and body two between the lower extreme of circle body case one and circle body case two respectively with circle body case one and two intercommunications of circle body case, be equipped with the inlet tube on the side of circle body case one, the upper end that circle body case one and circle body case two all were equipped with backup pad and backup pad all rotates and is equipped with the agitator pipe and stretch into respectively in circle body case one and the circle body case two, install drive motor in the backup pad and drive the agitator pipe and rotate, install the fixed plate in the backup pad. The utility model provides a pair of air supporting machine for sewage treatment uses the (mixing) shaft to stir, is equipped with the cavity (mixing) shaft with the inner chamber intercommunication of stirred tube on the side of stirred tube, is equipped with on the cavity (mixing) shaft the gas outlet can, and the gas outlet from top to bottom disposes, and the sewage of each aspect of contact that can be fine reacts more thoroughly.
Description
Technical Field
The utility model relates to a sewage treatment field, in particular to air supporting machine for sewage treatment.
Background
The domestic sewage has fixed components, mainly contains organic matters such as carbohydrate, protein, amino acid, fat and the like, is more suitable for the growth of bacteria, and becomes a place for the survival and propagation of bacteria and viruses; but the domestic sewage generally does not contain toxicity, has certain fertilizer efficiency and can be used for irrigating farmlands. The agricultural wastewater has various components, and different treatment methods are needed for wastewater in villages and towns with different development targets in different seasons, different places and different development targets. In order to reduce the discharge amount and complexity of sewage during sewage treatment, the construction of methane tanks which are being popularized vigorously by China is combined to separate toilet flushing water (black water) from other domestic water (grey water). The grey water is treated by a natural purification system, and the black water and human and animal excreta are treated by an anaerobic methane tank, so that the discharge amount, complexity and treatment cost of sewage can be reduced, and the method has important significance for developing clean new energy in rural areas, protecting human living environment, promoting sustainable development of rural economic society and the like.
In the sewage treatment process, the sewage treatment is carried out by using the dissolved air flotation machine in a common mode, the outlet of the air flotation machine is basically arranged at the bottom, and the air flotation machine can be completely reacted only by setting a large device.
SUMMERY OF THE UTILITY MODEL
The utility model provides an it is not enough to be directed against among the prior art, the utility model provides an air supporting machine for sewage treatment, its compact structure, convenient operation, device area is little, convenient popularization.
In order to achieve the above object, the utility model adopts the following technical scheme:
an air floatation machine for sewage treatment comprises a first round box and a second round box, wherein a connecting plate is arranged between the upper ends of the first round box and the second round box, a first pipe and a second pipe are respectively arranged between the upper ends of the first round box and the lower ends of the second round box to communicate the first round box and the second round box, a water inlet pipe is arranged on the side surface of the first round box, a supporting plate is arranged at each of the upper ends of the first round box and the second round box, a stirring pipe is rotatably arranged at each of the upper ends of the supporting plate and respectively extends into the first round box and the second round box, a transmission motor is arranged on the supporting plate to drive the stirring pipe to rotate, a fixed plate is arranged on the supporting plate, an air inlet pipe is arranged on the fixed plate and extends into the stirring pipe, a hollow stirring shaft communicated with the inner cavity of the stirring pipe is arranged on the side surface of the stirring pipe, an air outlet is arranged on the hollow stirring shaft, an air dissolving pump is arranged on the connecting plate and is communicated with the two air inlet pipes, the improved round box comprises a first pipe body, wherein the first pipe body is provided with a movable baffle, the end, extending out of the first pipe body, of the movable baffle is provided with a regulating plate, the first pipe body is provided with a threaded column and is in threaded connection with the regulating plate, the movable baffle is in an L shape, a bottom plate of the first pipe body is in an arc surface shape, the first pipe body is provided with a first pump body, an inlet of the first pump body is connected with a suction pipe, the inner side of the bottom of the movable baffle is provided with a scraper, a collecting box is arranged on a stirring pipe arranged in a second round box body, the side face of the second round box body is provided with a collecting box, the input end, provided with the second pump body, of the collecting box body is connected with a pipe, and extends into the bottom of the collecting box, and the bottom of the second round box body is provided with an outlet.
As an improvement, the water inlet pipe is connected with a water replenishing pipe.
As an improvement, the second pipe body and the outlet are both provided with valve bodies.
As an improvement, the transmission motor and the stirring pipe are driven by a chain.
The utility model has the advantages that:
the utility model discloses simple structure, convenient to use uses two circular shape boxes as the reaction box, uses the (mixing) shaft to stir, is equipped with the cavity (mixing) shaft that communicates with the stirred tube inner chamber on the side of stirred tube, is equipped with on the cavity (mixing) shaft the gas outlet can, and the gas outlet from top to bottom disposes, and the sewage of each aspect of contact that can be fine reacts more thoroughly.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
The following describes the present invention with reference to the accompanying drawings. In which like parts are designated by like reference numerals. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.
In order to make the content of the present invention more clearly understood, the technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the attached drawings in the embodiment of the present invention.
As shown in figure 1, an air flotation machine for sewage treatment comprises a first round box 1 and a second round box 2, wherein a connecting plate 3 is arranged between the upper ends of the first round box 1 and the second round box 2, a first pipe body 4 and a second pipe body 5 are respectively arranged between the upper ends of the first round box 1 and the second round box 2 to communicate the first round box 1 with the second round box 2, a water inlet pipe 6 is arranged on the side surface of the first round box 1, a supporting plate 7 is arranged at the upper ends of the first round box 1 and the second round box 2, a stirring pipe 8 is rotatably arranged at the upper end of the supporting plate 7 and respectively extends into the first round box 1 and the second round box 2, a transmission motor 9 is arranged on the supporting plate 7 to drive the stirring pipe 8 to rotate, a fixing plate 10 is arranged on the supporting plate 7, an air inlet pipe 11 is arranged on the fixing plate 10 and extends into the stirring pipe 8, a hollow stirring shaft 12 communicated with the inner cavity of the stirring pipe 8 is arranged on the side surface of the stirring pipe 8, the stirring device is characterized in that the hollow stirring shaft 12 is provided with an air outlet 13, the connecting plate 3 is provided with an air dissolving pump 14, the air outlet of the air dissolving pump 14 is communicated with the two air inlet pipes 11, the pipe body I4 is provided with a movable baffle plate 15 in a drawing mode, the movable baffle plate 15 extends out of the pipe body I4, the extending end of the movable baffle plate 15 is provided with an adjusting plate 16, the pipe body I4 is provided with a threaded column 17 in threaded connection with the adjusting plate 16, the movable baffle plate 15 is L-shaped, the bottom plate of the movable baffle plate is arc-shaped, the pipe body I4 is provided with a pump body I18, the inlet of the pump body I18 is connected with a suction pipe 19 and extends into the inner side of the bottom of the movable baffle plate 15, the stirring pipe 8 arranged in the round box II 2 is provided with a scraper 20, the side of the round box II 2 is provided with a collecting box 21, the collecting box 21 is provided with a pump body II 22, and the input end of the pump body II 22 is connected with a pipe and extends into the bottom of the collecting box 21, an outlet 23 is formed in the bottom of the round box 2.
And a water replenishing pipe 24 is connected to the water inlet pipe 6.
And the second pipe body 5 and the outlet 23 are both provided with a valve body 25.
The transmission motor 9 and the stirring pipe 8 are driven by a chain.
When the device is used, water enters from the water inlet pipe 6, the valve body 25 of the pipe body II 5 is closed, when sewage in the round body box I1 submerges the hollow stirring shaft 12 at the uppermost end, the dissolved air pump 14 works, the transmission motor on the round body box I1 works, the valve on the air inlet pipe 11 on one side of the round body box I1 is opened to admit air, the height of the movable baffle 15 is adjusted in advance, when the water level reaches the pipe body I4, sewage flows to the round body box II 2, then under the obstruction of the movable baffle 15, water flows to the round body box II 2 from the lower part of the movable baffle 15, foam floats and enters the arc-shaped groove of the movable baffle 15 to be pumped away through the pump body I18, the sewage enters the round body box II 2, after reaching the height of the scraper 20, the valve on the side 11 of the round body box II 2 is opened to admit air, the transmission motor 9 on the round body box II 2 is started to work at the same time, the outlet 23 is opened to discharge water, the blade 20 will throw the foam into the collection box 21 during which the water outlet and inlet speed balances.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not intended to limit the present invention, and all modifications, equivalents, improvements and the like that are made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (4)
1. An air floatation machine for sewage treatment, a first round box (1) and a second round box (2), which is characterized in that a connecting plate (3) is arranged between the upper ends of the first round box (1) and the second round box (2), a first pipe body (4) and a second pipe body (5) are respectively arranged between the upper ends and the lower ends of the first round box (1) and the second round box (2) to communicate the first round box (1) and the second round box (2), a water inlet pipe (6) is arranged on the side surface of the first round box (1), a supporting plate (7) is arranged at the upper ends of the first round box (1) and the second round box (2), a stirring pipe (8) is respectively arranged in the first round box (1) and the second round box (2) in a rotating manner, a transmission motor (9) is arranged on the supporting plate (7) to drive the stirring pipe (8) to rotate, a fixing plate (10) is arranged on the supporting plate (7), install intake pipe (11) on fixed plate (10) and stretch into in stirred tube (8), be equipped with cavity (mixing) shaft (12) with stirred tube (8) inner chamber intercommunication on the side of stirred tube (8), be equipped with gas outlet (13) on cavity (mixing) shaft (12), be equipped with the gas outlet and two intake pipe (11) intercommunications of dissolved air pump (14) and dissolved air pump (14) on connecting plate (3), the pull is equipped with adjustable fender (15) on body (4), the end that stretches out that adjustable fender (15) stretch out body (4) and set up and adjustable fender (15) is equipped with regulating plate (16), be equipped with screw thread post (17) and adjustable plate (16) threaded connection on body (4), adjustable fender (15) are L shape and bottom plate arc face-shaped, the entry linkage that is equipped with pump body (18) and pump body (18) on body (4) has suction tube (19) to stretch into the bottom inboard of adjustable fender (15) and establish that movable fender (15) are established The device comprises a round box II (2), wherein a scraper (20) is arranged on a stirring pipe (8) arranged in the round box II (2), a collecting box (21) is arranged on the side surface of the round box II (2), a pump body II (22) is arranged on the collecting box (21), the input end of the pump body II (22) is connected with a pipe and extends into the bottom of the collecting box (21), and an outlet (23) is arranged at the bottom of the round box II (2).
2. The air flotation machine for sewage treatment as claimed in claim 1, wherein: and the water inlet pipe (6) is connected with a water replenishing pipe (24).
3. The air flotation machine for sewage treatment as claimed in claim 1, wherein: and the second pipe body (5) and the outlet (23) are both provided with a valve body (25).
4. The air flotation machine for sewage treatment as claimed in claim 1, wherein: the transmission motor (9) and the stirring pipe (8) are driven by a chain.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022762810.4U CN214456975U (en) | 2020-11-25 | 2020-11-25 | Air floatation machine for sewage treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022762810.4U CN214456975U (en) | 2020-11-25 | 2020-11-25 | Air floatation machine for sewage treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214456975U true CN214456975U (en) | 2021-10-22 |
Family
ID=78184153
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022762810.4U Expired - Fee Related CN214456975U (en) | 2020-11-25 | 2020-11-25 | Air floatation machine for sewage treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214456975U (en) |
-
2020
- 2020-11-25 CN CN202022762810.4U patent/CN214456975U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211022 |