CN209890322U - Improved generation sewage treatment device water storage device - Google Patents
Improved generation sewage treatment device water storage device Download PDFInfo
- Publication number
- CN209890322U CN209890322U CN201920612277.8U CN201920612277U CN209890322U CN 209890322 U CN209890322 U CN 209890322U CN 201920612277 U CN201920612277 U CN 201920612277U CN 209890322 U CN209890322 U CN 209890322U
- Authority
- CN
- China
- Prior art keywords
- water
- water outlet
- water tank
- sewage treatment
- tank
- 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.)
- Active
Links
Images
Landscapes
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The utility model discloses an improved water storage device of sewage treatment equipment, which comprises a water tank, a water pump, a water outlet pipe, a water outlet branch pipe and a ball float valve, wherein the water outlet pipe is positioned inside the water tank, two ends of the water outlet pipe extend out of the water tank, and one end of the water outlet pipe is communicated with a water outlet of the water pump; the water outlet branch pipe is positioned in the water tank, one end of the water outlet branch pipe is communicated with the water outlet pipe, and the other end of the water outlet branch pipe is provided with the ball float valve. The utility model provides an improved generation sewage treatment device water storage device can make and store sufficient water in the water tank, guarantees the back flush water consumption, can prevent again that ponding in the water tank from spilling over, has guaranteed sewage treatment device's steady operation.
Description
Technical Field
The utility model relates to a sewage treatment technical field, more specifically the saying so relates to an improved generation sewage treatment device water storage device.
Background
At present, sewage treatment and reuse are effective measures for developing and utilizing water resources, and the sewage reuse is to treat urban sewage and industrial sewage by a membrane bioreactor and other equipment and then use the treated sewage for non-drinking purposes such as greening, flushing, ornamental water body supplement and the like. Urban sewage and industrial sewage can be obtained nearby, long-distance water delivery can be omitted, near treatment is realized, water resources are fully utilized, and meanwhile, sewage is treated nearby, and sewage leakage caused by the sewage in the long-distance delivery process can be prevented, so that underground water sources are polluted. Sewage reuse has been widely adopted in many water-deficient areas of the world, and is considered as the most practical technology for sewage treatment in the 21 st century.
However, the reuse water standard in China has higher requirements on the quality of the effluent water of sewage treatment equipment, and the membrane bioreactor can realize the reuse of the reclaimed water due to good quality of the effluent water, so that the membrane bioreactor gradually develops into a mainstream technology of the sewage treatment industry. Membrane bioreactors require periodic backwash of membrane modules to restore membrane flux. For this purpose, a water tank is provided in the wastewater treatment facility to collect part of the treated wastewater for backwashing of the membrane module. The water outlet after the membrane module is filtered is collected through the water pump, and is conveyed to the water tank for containing the treated sewage through the water outlet pipe, but the valve is closed after the water tank is full, so that the water in the water tank is not timely overflowed. Some sewage treatment facilities in the prior art adopt a mode of installing an electronic control valve on a pipeline and matching with a liquid level sensor to realize intelligent control of the liquid level of a water tank, but the components used by adopting the method are complicated and various and have higher cost.
Therefore, the technical personnel in the field need to solve the problem of how to provide an improved water storage device of sewage treatment equipment with simple structure and low cost.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides an improved generation sewage treatment device water storage device can make and store sufficient water in the water tank, guarantees the back flush water consumption, can prevent again that ponding in the water tank from spilling over, has guaranteed sewage treatment device's steady operation.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an improved water storage device of sewage treatment equipment comprises a water tank and a water pump, and comprises a water outlet pipe, a water outlet branch pipe and a ball float valve, wherein the water outlet pipe is positioned in the water tank, two ends of the water outlet pipe extend out of the water tank, and one end of the water outlet pipe is communicated with a water outlet of the water pump; the water outlet branch pipe is positioned in the water tank, one end of the water outlet branch pipe is communicated with the water outlet pipe, and the other end of the water outlet branch pipe is provided with the ball float valve.
The sewage treated by the membrane bioreactor is pressurized and conveyed by a water pump for output and use, a water outlet of the water pump is connected with a water outlet pipe, the part of the water outlet pipe positioned in the water tank is connected with a water outlet branch pipe, the water outlet end of the water outlet branch pipe is provided with a ball float valve, and when the liquid level of the water tank reaches the designed highest water level, the valve of the ball float valve is completely closed. When the valve of the ball float valve is not closed completely, part of water in the water outlet pipe flows into the water tank from the water outlet end of the water outlet branch pipe, the water does not enter the water tank any more after the ball float valve is closed completely, and all the water in the water outlet pipe flows out from the water outlet end of the water outlet pipe and is discharged out of the sewage treatment equipment.
Preferably, in the above improved water storage device for sewage treatment equipment, the water outlet pipe is located in the cavity of the water tank and is close to the top, and the water outlet branch pipe is vertically connected with the water outlet pipe and horizontally arranged, so that the water outlet pipe can be conveniently installed.
Preferably, in the above improved water storage device for sewage treatment equipment, one end of the water outlet pipe connected to the water outlet of the water pump is a water inlet end, the other end of the water outlet pipe is a water outlet end, treated sewage enters from the water inlet end, and water flows out from the water outlet end after the ball float valve is completely closed.
Preferably, in the improved water storage device of the sewage treatment equipment, the water outlet end extends out of the water tank from the side wall of the water tank.
Preferably, in the improved water storage device of the sewage treatment equipment, the water inlet end extends out of the water tank from the side wall of the water tank.
Preferably, in the improved water storage device for sewage treatment equipment, the bottom of the water tank is connected with a back-flushing pipe, and when the membrane bioreactor is flushed, sewage treated in the water tank flows out of the back-flushing pipe under the action of gravity.
Preferably, in above-mentioned improved generation sewage treatment device water storage device, the water tank includes box and tank lid, the tank lid with the box components of a whole that can function independently design, the tank lid is in the box top, the tank lid can take off completely, the tank lid with leave the gap between the box when pouring into the sewage after handling in the water tank and flowing out the sewage after handling, make things convenient for air business turn over, balanced pressure.
According to the technical scheme, compare with prior art, the utility model discloses an improved generation sewage treatment device water storage device, sewage after membrane bioreactor handles is carried by the water pump pressurization and is exported the use, connects the outlet pipe at the delivery port of water pump to the part that the outlet pipe is located the water tank is connected with out water branch pipe, and is provided with the ball-cock assembly at the play water end of play water branch pipe, and when the water tank liquid level reached the design maximum water level, the ball-cock assembly valve closed completely. When the valve of the ball float valve is not closed completely, part of water in the water outlet pipe flows into the water tank from the water outlet end of the water outlet branch pipe, the water does not enter the water tank any more after the ball float valve is closed completely, and all the water in the water outlet pipe flows out from the water outlet end of the water outlet pipe and is discharged out of the sewage treatment equipment.
The bottom of the water tank is connected with a back-flushing pipe, and when the membrane bioreactor is flushed, sewage treated under the action of gravity in the water tank flows out of the back-flushing pipe.
A gap is reserved between the water tank cover and the tank body, and when the treated sewage is injected into the water tank and flows out of the water tank, air can conveniently enter and exit, and pressure is balanced.
The utility model discloses can make and store sufficient water in the water tank, guarantee the back flush water consumption, can prevent again that ponding in the water tank from spilling over, guarantee sewage treatment device's steady operation, simultaneously the utility model discloses simple structure, the cost is lower, utilizes mechanical principle to realize automatic control, utilizes the power that original product water pump provided, does not additionally increase power equipment.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
Fig. 1 is a top view provided by the present invention.
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.
The embodiment of the utility model discloses improved generation sewage treatment device water storage device can make and store sufficient water in the water tank, guarantees the back flush water consumption, can prevent again that ponding in the water tank from spilling over, has guaranteed sewage treatment device's steady operation.
With reference to the attached drawing 1, the utility model discloses an improved water storage device of sewage treatment equipment, which comprises a water tank 1 and a water pump 2, and comprises a water outlet pipe 3, a water outlet branch pipe 4 and a ball float valve 5, wherein the water outlet pipe 3 is positioned inside the water tank 1, and two ends of the water outlet pipe extend out of the water tank 1, and one end of the water outlet pipe 3 is communicated with a water outlet of the water pump 2; the water outlet branch pipe 4 is positioned in the water tank 1, one end of the water outlet branch pipe is communicated with the water outlet pipe 3, and the other end of the water outlet branch pipe is provided with a ball float valve 5.
In order to further optimize the technical scheme, the water outlet pipe 3 is positioned in the cavity of the water tank 1 and is close to the top, and the water outlet branch pipe 4 is vertically connected with the water outlet pipe 3 and horizontally arranged, so that the water outlet pipe 3 can be conveniently installed.
In order to further optimize the technical scheme, one end of the water outlet pipe 3, which is connected with the water outlet of the water pump 2, is a water inlet end, the other end of the water outlet pipe 3 is a water outlet end, treated sewage enters from the water inlet end, and when the ball float valve 5 is not completely closed, part of the treated sewage flows out from the water outlet end; when the ball float valve 5 is completely closed, all the treated sewage flows out from the water outlet end.
In order to further optimize the technical scheme, the water outlet end extends out of the water tank 1 from the side wall of the water tank 1.
In order to further optimize the technical scheme, the water inlet end extends out of the water tank 1 from the side wall of the water tank 1.
In order to further optimize the technical scheme, the bottom of the water tank 1 is connected with a back-flushing pipe, and when the membrane bioreactor is flushed, sewage treated in the water tank 1 flows out of the back-flushing pipe under the action of gravity.
In order to further optimize the technical scheme, the water tank 1 comprises a tank body and a water tank cover, the water tank cover and the tank body are in split design, the water tank cover covers the top of the tank body, the water tank cover can be completely taken down, a gap is reserved between the water tank cover and the tank body, and when treated sewage is injected into the water tank 1 and flows out of the treated sewage, air can conveniently enter and exit, and pressure is balanced.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. The device disclosed by the embodiment corresponds to the method disclosed by the embodiment, so that the description is simple, and the relevant points can be referred to the method part for description.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (7)
1. An improved water storage device of sewage treatment equipment comprises a water tank and a water pump, and is characterized by further comprising a water outlet pipe, a water outlet branch pipe and a ball float valve, wherein the water outlet pipe is positioned in the water tank, two ends of the water outlet pipe extend out of the water tank, and one end of the water outlet pipe is communicated with a water outlet of the water pump; the water outlet branch pipe is positioned in the water tank, one end of the water outlet branch pipe is communicated with the water outlet pipe, and the other end of the water outlet branch pipe is provided with the ball float valve.
2. The improved water storage device of sewage treatment equipment according to claim 1, wherein said water outlet pipe is located at the top of the cavity of said water tank, and said water outlet branch pipe is vertically connected with said water outlet pipe and horizontally arranged.
3. The improved water storage device of sewage treatment equipment according to claim 1, wherein one end of said water outlet pipe connected to said water outlet of said water pump is a water inlet end, and the other end of said water outlet pipe is a water outlet end.
4. The improved water storage device for sewage treatment equipment as claimed in claim 3, wherein said water outlet end extends out of said water tank from the side wall of said water tank.
5. The improved water storage device for sewage treatment equipment as claimed in claim 3, wherein said water inlet end extends out of said water tank from the side wall of said water tank.
6. The improved water storage device for sewage treatment equipment as claimed in claim 1, wherein a back-flushing pipe is connected to the bottom of said water tank.
7. The improved water storage device of sewage treatment equipment according to claim 1, wherein the water tank comprises a tank body and a water tank cover, the water tank cover is designed to be separated from the tank body, and the water tank cover covers the top of the tank body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920612277.8U CN209890322U (en) | 2019-04-29 | 2019-04-29 | Improved generation sewage treatment device water storage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920612277.8U CN209890322U (en) | 2019-04-29 | 2019-04-29 | Improved generation sewage treatment device water storage device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209890322U true CN209890322U (en) | 2020-01-03 |
Family
ID=69000061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920612277.8U Active CN209890322U (en) | 2019-04-29 | 2019-04-29 | Improved generation sewage treatment device water storage device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209890322U (en) |
-
2019
- 2019-04-29 CN CN201920612277.8U patent/CN209890322U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2012021483A (en) | Pressurized water-discharging type pump system | |
| CN214734600U (en) | Water purification machine reverse osmosis concentrated water recycling device | |
| CN203820526U (en) | Aerobic pool for sewage treatment and sewage treatment device | |
| CN209890322U (en) | Improved generation sewage treatment device water storage device | |
| CN202924819U (en) | Aeration biological filter tank | |
| CN102745773A (en) | Water purifier wastewater reuse device | |
| CN205109407U (en) | Forward filters negative pressure and causes ultrafiltration device | |
| CN204661465U (en) | The pre-processing device of high density cutting fluid sewage | |
| CN104276739B (en) | A kind of reinforcement sludge gravity concentration realize device and method | |
| CN210084982U (en) | Automatic recovery system of domestic water purification machine waste water | |
| CN207582591U (en) | A kind of home-use circulation water saving device | |
| CN205115099U (en) | Backward filter negative pressure and cause ultrafiltration device | |
| CN207072893U (en) | A kind of industrial wastewater processing unit | |
| CN205575756U (en) | Processing system is strained slowly to stop -off hybrid biology | |
| CN206580571U (en) | Packaged type river physical cleaning machine | |
| CN105540821B (en) | A kind of slow filter processing system of hybrid biology of stop-off | |
| CN103623640B (en) | No-plugging-type efficient full-automatic permeating and filtering device | |
| CN204958656U (en) | Treatment equipment of domestic sewage | |
| CN214441491U (en) | Cleaning device for zero energy consumption is collected and is cleared up pond face dross | |
| CN203002223U (en) | Ultrafiltration cleaning water tank | |
| CN203999188U (en) | A kind of zero power consumption waterpower control self-stip super-filtration purifying water device | |
| CN103790214B (en) | Flushing device for recycling bathing wastewater | |
| CN207934146U (en) | A kind of drainage arrangement of more ionic reactions electrocoating film machine | |
| CN206289701U (en) | Water intaking valve and application have the cistern of the water intaking valve | |
| CN202131635U (en) | Rainwater collecting and recycling device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |