CN219670197U - Cyclone air-floatation sewage treatment equipment - Google Patents
Cyclone air-floatation sewage treatment equipment Download PDFInfo
- Publication number
- CN219670197U CN219670197U CN202320504413.8U CN202320504413U CN219670197U CN 219670197 U CN219670197 U CN 219670197U CN 202320504413 U CN202320504413 U CN 202320504413U CN 219670197 U CN219670197 U CN 219670197U
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- China
- Prior art keywords
- vertical cylinder
- sewage
- sewage treatment
- cylinder body
- cyclone air
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- 239000010865 sewage Substances 0.000 title claims abstract description 62
- 239000007788 liquid Substances 0.000 claims abstract description 35
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 32
- 238000007599 discharging Methods 0.000 claims abstract description 25
- 239000002893 slag Substances 0.000 claims abstract description 25
- 238000003756 stirring Methods 0.000 claims abstract description 23
- 238000000746 purification Methods 0.000 claims abstract description 9
- 239000008213 purified water Substances 0.000 claims abstract description 9
- 239000013049 sediment Substances 0.000 claims description 5
- 239000002245 particle Substances 0.000 abstract description 15
- 239000007787 solid Substances 0.000 abstract description 9
- 238000000926 separation method Methods 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 2
- 239000003570 air Substances 0.000 description 10
- 238000001914 filtration Methods 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 239000010802 sludge Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 125000001165 hydrophobic group Chemical group 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Classifications
-
- 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
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- Physical Water Treatments (AREA)
Abstract
The utility model discloses cyclone air-float sewage treatment equipment, which relates to the field of sewage treatment and comprises a vertical cylinder, wherein one side of the vertical cylinder is connected with a sewage inlet pipe, a micro-bubble generator is arranged on the side wall of the vertical cylinder and extends into the vertical cylinder, the micro-bubble generator is arranged below the sewage inlet pipe, a stirring assembly is arranged in the vertical cylinder, a slag discharging assembly is arranged at the upper part of the vertical cylinder, and a purified water discharge pipeline is arranged at the lower part of the vertical cylinder and is used for discharging purified water after solid-liquid separation. In the utility model, the cylinder body is arranged into a vertical cylinder body, so that the occupied space is saved; the structure in the vertical cylinder body is arranged in a vertically staggered mode, so that occupied space is saved. The stirring assembly is arranged in the vertical cylinder body, so that sewage enters the vertical cylinder body to form rotational flow, solid particles are fully contacted with micro bubbles, and the purification effect of the sewage is improved.
Description
Technical Field
The utility model relates to the field of sewage treatment, in particular to cyclone air floatation sewage treatment equipment.
Background
Air floatation is a short term of air floatation machine, and can also be used as a proper term, namely, an air floatation method in water treatment is that highly dispersed tiny bubbles are formed in water, solid or liquid particles of hydrophobic groups in wastewater are adhered to form a water, air and particle three-phase mixed system, after the bubbles are adhered to the particles, flocs with apparent density smaller than that of water are formed to float to the water surface, and a slag layer is scraped, so that the solid-liquid or liquid-liquid separation process is realized.
However, the existing cyclone air floatation sewage treatment device has larger volume and larger occupied area.
Disclosure of Invention
In order to overcome the defects, the utility model aims to provide the cyclone air floatation sewage treatment equipment which is compact in structure and small in occupied area.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a cyclone air floatation sewage treatment device comprises a vertical cylinder body, wherein the vertical cylinder body is used for saving the occupied area, and meanwhile, enough height space is provided for cyclone air floatation. One side of the vertical cylinder is connected with a sewage inlet pipe, a micro-bubble generator is arranged on the side wall of the vertical cylinder and extends into the vertical cylinder, the micro-bubble generator is used for generating highly dispersed micro-bubbles in water, and the micro-bubbles are adhered to solid or liquid particles so that the solid or liquid particles are suspended on the water, and therefore solid-liquid separation or liquid-liquid separation is achieved. The micro-bubble generator is arranged below the sewage inlet pipe, the micro-bubble generator can be fully contacted with sewage in the sewage inlet pipe, a stirring assembly is arranged in the vertical cylinder body and used for enabling the sewage to rotate in the vertical cylinder body to form rotational flow, and meanwhile, the sewage can be fully contacted with the micro-bubbles. The upper portion of vertical barrel is provided with the sediment subassembly, the sediment subassembly is used for discharging the granule that has the tiny bubble to adhere to, the lower part of vertical barrel is provided with the water purification discharge pipeline, the water purification discharge pipeline is used for discharging the water purification after the solid-liquid separation.
In the utility model, the cylinder body is arranged into a vertical cylinder body, so that the occupied space is saved; the structure in the vertical cylinder body is arranged in a vertically staggered mode, so that occupied space is saved.
Working principle: the sewage enters the vertical cylinder from the sewage inlet pipe, the micro-bubbles generated by the micro-bubble generator fully contact with the sewage under the stirring of the stirring component, the micro-bubbles are adhered to the surfaces of the solid particles, and form flocs with surface density smaller than that of water to float on the water surface, and the flocs are discharged out of the vertical cylinder through the slag discharging component.
Further is: the cyclone air-float sewage treatment equipment comprises a sewage inlet pipe, and is characterized in that a control valve is arranged on the sewage inlet pipe and used for controlling the on-off of the sewage inlet pipe, and the cyclone air-float sewage treatment equipment further comprises a controller which is electrically connected with the control valve.
Further is: be provided with the upper cover on the up end of vertical barrel, stirring subassembly is including setting up the motor on the upper cover, be connected with the connecting rod in the drive shaft of motor, the array is provided with a plurality of stirring pieces on the connecting rod, thereby the motor rotates and drives the connecting rod and rotate and drive the stirring piece and rotate for sewage forms the whirl, thereby makes sewage can fully contact with the microbubble, thereby can be more thoroughly with sewage treatment.
Further is: the slag discharging assembly comprises a slag discharging pipeline arranged at the upper part of the vertical cylinder body, and a slag discharging pump is arranged on the slag discharging pipeline and used for forming negative pressure in the slag discharging pipeline so as to discharge the floccules adhered with the micro bubbles out of the vertical cylinder body.
Further is: the vertical cylinder is internally provided with a filter screen, the filter screen is arranged below the micro-bubble generator and is used for filtering out large particles so as to separate the large particles from the purified water.
Further is: the filter screen sets up to the V type, and mud removes to the low department of filter screen because dead weight reason, the lower part of filter screen is provided with blow off pipeline 16, blow off pipeline 16 is connected with the lowest department of filter screen, and the mud of being convenient for is discharged, the clean water discharge pipeline sets up in the below of filter screen, and the clean water after the filter screen filters is discharged through the clean water discharge pipeline.
Further is: the vertical cylinder is internally provided with a liquid level sensor which is electrically connected with the controller. The liquid level sensor is used for detecting the liquid level in the vertical cylinder. According to the utility model, the liquid level in the vertical cylinder is controlled, so that the flocs adhered with the microbubbles are positioned at the inlet of the slag discharge pipeline, and the flocs are conveniently discharged. The threshold value of the liquid level sensor is preset in the controller. When the liquid level sensor detects that the liquid level in the vertical cylinder is lower than a preset value, a signal is sent to the controller, the controller controls the control valve to be opened, and when the liquid level sensor detects that the liquid level in the vertical cylinder is lower than the preset value, a signal is sent to the controller, and the controller controls the control valve to be closed.
The utility model has the beneficial effects that the cylinder body is arranged into the vertical cylinder body, so that the occupied space is saved; the structure in the vertical cylinder body is arranged in a vertically staggered mode, so that occupied space is saved. The stirring assembly is arranged in the vertical cylinder body, so that sewage enters the vertical cylinder body to form rotational flow, solid particles are fully contacted with micro bubbles, and the purification effect of the sewage is improved.
Drawings
FIG. 1 is a front view of an embodiment of the present utility model;
FIG. 2 is a schematic diagram illustrating an internal structure of an embodiment of the present utility model;
FIG. 3 is a schematic view of a stirring assembly and a slag discharging assembly according to an embodiment of the present utility model;
in the figure: 1. a vertical cylinder; 2. a sewage inlet pipe; 3. a microbubble generator; 4. a stirring assembly; 5. a slag discharging component; 6. a purified water discharge pipe; 7. a control valve; 8. an upper cover; 9. a motor; 10. a connecting rod; 11. stirring sheets; 12. a slag discharge pipeline; 13. a slag discharge pump; 14. a filter screen; 15. a liquid level sensor; 16. a sewage drain pipe.
Detailed Description
The preferred embodiments of the present utility model will be described in detail below with reference to the accompanying drawings so that the advantages and features of the present utility model can be more easily understood by those skilled in the art, thereby making clear and defining the scope of the present utility model.
In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are based on directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of description, and do not indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in the specific direction, and thus should not be construed as limiting the present utility model; the terms "first," "second," "third," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "coupled," and the like are to be construed broadly, and may be fixedly coupled, detachably coupled, or integrally coupled, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Referring to fig. 1 and 2, the embodiment of the utility model provides a cyclone air-float sewage treatment device, which comprises a vertical cylinder 1, saves the occupied area by using the vertical cylinder 1, and simultaneously provides enough height space for cyclone air-float. One side of the vertical cylinder 1 is connected with a sewage inlet pipe 2, a micro-bubble generator 3 is arranged on the side wall of the vertical cylinder 1, the micro-bubble generator 3 stretches into the vertical cylinder 1, the micro-bubble generator 3 is used for generating highly dispersed micro-bubbles in water, the micro-bubbles are adhered to solid or liquid particles, so that the solid or liquid particles are suspended on the water, and solid-liquid separation or liquid-liquid separation is realized. The microbubble generator 3 sets up in the below of sewage inlet tube 2, microbubble generator 3 can fully contact with the sewage from in the sewage inlet tube 2, be provided with stirring subassembly 4 in the vertical barrel 1, stirring subassembly 4 is used for making sewage rotate in vertical barrel 1 and forms the whirl, makes sewage fully contact with the microbubble simultaneously. The upper portion of vertical barrel 1 is provided with sediment subassembly 5, sediment subassembly 5 is used for discharging the granule that has the tiny bubble that adheres to, the lower part of vertical barrel 1 is provided with water purification discharge pipe 6, water purification discharge pipe 6 is used for discharging the water purification after the solid-liquid separation.
In the utility model, the cylinder body is arranged into the vertical cylinder body 1, so that the occupied space is saved; the structure in the vertical cylinder body 1 is arranged in a vertically staggered mode, so that occupied space is saved.
Working principle: the sewage enters the vertical cylinder 1 from the sewage inlet pipe 2, the micro-bubbles generated by the micro-bubble generator 3 fully contact with the sewage under the stirring of the stirring component 4, the micro-bubbles are adhered to the surfaces of the solid particles, form flocs with surface density smaller than that of water and float on the water surface, and the flocs are discharged out of the vertical cylinder 1 through the slag discharging component 5.
On the basis, the sewage inlet pipe 2 is provided with a control valve 7, the control valve 7 is used for controlling the on-off of the sewage inlet pipe 2, the cyclone air floatation sewage treatment equipment further comprises a controller, and the control valve 7 is electrically connected with the controller.
On the basis, as shown in fig. 3, an upper cover 8 is arranged on the upper end face of the vertical cylinder body 1, the stirring assembly 4 comprises a motor 9 arranged on the upper cover 8, a connecting rod 10 is connected to a driving shaft of the motor 9, a plurality of stirring blades 11 are arranged on the connecting rod 10 in an array manner, and the motor 9 rotates to drive the connecting rod 10 to rotate so as to drive the stirring blades 11 to rotate, so that sewage forms rotational flow, and the sewage can be fully contacted with tiny bubbles, so that sewage treatment is more thorough.
On the basis of the above, the slag discharging assembly 5 comprises a slag discharging pipeline 12 arranged at the upper part of the vertical cylinder 1, a slag discharging pump 13 is arranged on the slag discharging pipeline 12, and the slag discharging pump 13 is used for forming negative pressure in the slag discharging pipeline 12 so as to discharge the floccules adhered with the tiny bubbles out of the vertical cylinder 1.
On the basis of the above, the filter screen 14 is arranged in the vertical cylinder 1, the filter screen 14 is arranged below the microbubble generator 3, and the filter screen 14 is used for filtering out large particles and separating the large particles from the purified water.
On the basis, the filter screen 14 is arranged in a V shape, sludge moves to the lower part of the filter screen 14 due to dead weight, a sewage drain pipeline 16 is arranged at the lower part of the filter screen 14 and connected with the lowest part of the filter screen 14, sludge is conveniently discharged, the purified water discharge pipeline 6 is arranged below the filter screen 14, and purified water filtered by the filter screen 14 is discharged through the purified water discharge pipeline 6.
On the basis of the above, a liquid level sensor 15 is arranged in the vertical cylinder 1, and the liquid level sensor 15 is electrically connected with a controller. The liquid level sensor 15 is used for detecting the liquid level in the vertical cylinder 1. According to the utility model, the liquid level in the vertical cylinder body 1 is controlled, so that the flocs adhered with the micro bubbles are positioned at the inlet of the slag discharge pipeline 12, and the flocs are conveniently discharged. The threshold value of the liquid level sensor 15 is preset in the controller. When the liquid level sensor 15 detects that the liquid level in the vertical cylinder 1 is lower than a preset value, a signal is sent to the controller, the controller controls the control valve 7 to be opened, and when the liquid level sensor 15 detects that the liquid level in the vertical cylinder 1 is lower than the preset value, a signal is sent to the controller, and the controller controls the control valve 7 to be closed.
The above embodiments are only for illustrating the technical concept and features of the present utility model, and are intended to enable those skilled in the art to understand the content of the present utility model and to implement the same, but are not intended to limit the scope of the present utility model, and all equivalent changes or modifications made according to the spirit of the present utility model should be included in the scope of the present utility model.
Claims (7)
1. The utility model provides a whirl air supporting sewage treatment device, includes vertical barrel (1), its characterized in that: one side of vertical barrel (1) is connected with sewage inlet tube (2), be provided with microbubble generator (3) on the lateral wall of vertical barrel (1), microbubble generator (3) stretch into the inside of vertical barrel (1), microbubble generator (3) set up in the below of sewage inlet tube (2), be provided with stirring subassembly (4) in vertical barrel (1), the upper portion of vertical barrel (1) is provided with sediment subassembly (5), the lower part of vertical barrel (1) is provided with water purification exhaust pipe (6).
2. A cyclone air-float sewage treatment apparatus according to claim 1, wherein: the sewage inlet pipe (2) is provided with a control valve (7).
3. A cyclone air-float sewage treatment apparatus according to claim 1, wherein: the stirring device is characterized in that an upper cover (8) is arranged on the upper end face of the vertical cylinder body (1), the stirring assembly (4) comprises a motor (9) arranged on the upper cover (8), a connecting rod (10) is connected to a driving shaft of the motor (9), and a plurality of stirring blades (11) are arranged on the connecting rod (10) in an array mode.
4. A cyclone air-float sewage treatment apparatus according to claim 1, wherein: the slag discharging assembly (5) comprises a slag discharging pipeline (12) arranged at the upper part of the vertical cylinder body (1), and a slag discharging pump (13) is arranged on the slag discharging pipeline (12).
5. A cyclone air-float sewage treatment apparatus according to claim 1, wherein: a filter screen (14) is arranged in the vertical cylinder body (1), and the filter screen (14) is arranged below the micro-bubble generator (3).
6. The cyclone air floatation sewage treatment device according to claim 5, wherein: the filter screen (14) is arranged in a V shape, a sewage drain pipeline (16) is arranged at the lower part of the filter screen (14), and the purified water discharge pipeline (6) is arranged below the filter screen (14).
7. A cyclone air-float sewage treatment apparatus according to claim 1, wherein: a liquid level sensor (15) is arranged in the vertical cylinder body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320504413.8U CN219670197U (en) | 2023-03-15 | 2023-03-15 | Cyclone air-floatation sewage treatment equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320504413.8U CN219670197U (en) | 2023-03-15 | 2023-03-15 | Cyclone air-floatation sewage treatment equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219670197U true CN219670197U (en) | 2023-09-12 |
Family
ID=87896046
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320504413.8U Active CN219670197U (en) | 2023-03-15 | 2023-03-15 | Cyclone air-floatation sewage treatment equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219670197U (en) |
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2023
- 2023-03-15 CN CN202320504413.8U patent/CN219670197U/en active Active
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