CN213446499U - Integrated sewage pretreatment equipment - Google Patents
Integrated sewage pretreatment equipment Download PDFInfo
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- CN213446499U CN213446499U CN202021993803.9U CN202021993803U CN213446499U CN 213446499 U CN213446499 U CN 213446499U CN 202021993803 U CN202021993803 U CN 202021993803U CN 213446499 U CN213446499 U CN 213446499U
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Abstract
The utility model discloses an integrated sewage pretreatment device, which belongs to the technical field of sewage treatment and comprises a cyclone desanding pool, wherein the cyclone desanding pool is respectively connected with a water inlet channel and a water outlet channel by pipelines; be equipped with in the channel of intaking and be used for salvaging the great impurity in the sewage and with the grid machine of impurity upwards promotion, grid machine one side is equipped with the conveyer that is used for receiving whereabouts impurity, the output of conveyer is equipped with the rubbish dolly of collecting impurity. The utility model discloses satisfying under the condition that sewage pretreatment goes out the water requirement, optimizing process structure, reduction in production cost shortens construction cycle, environmental protection.
Description
Technical Field
The utility model belongs to the technical field of sewage treatment, especially, relate to an integration sewage pretreatment equipment.
Background
At present, research and development aiming at integrated sewage treatment facilities are mainly limited to insufficient intensive importance on sewage pretreatment facilities, and the existing main devices for sewage pretreatment, such as a grating and a grit chamber, are usually required to be additionally built at project sites (sewage treatment sites) and mainly constructed by civil engineering. The project is not integrated in a real sense, the construction period is long, the construction cost is high, and the environment is damaged to a certain degree.
Disclosure of Invention
An object of the utility model is to overcome the not enough of above-mentioned technique, provide an integration sewage pretreatment equipment, under the condition that satisfies sewage pretreatment and go out the water requirement, optimize process structure, reduction in production cost shortens construction cycle, environmental protection.
In order to realize the purpose of the utility model, the utility model adopts the technical scheme that:
an integrated sewage pretreatment device comprises a cyclone desanding pool, wherein the cyclone desanding pool is respectively connected with a water inlet channel and a water outlet channel through pipelines, and the integrated sewage pretreatment device is characterized in that a propeller for sand-water separation is arranged in the cyclone desanding pool, the propeller is driven by a motor to rotate, a sand-water separator is arranged outside one side of the cyclone desanding pool, an air lifting pipe for lifting and conveying sand deposited at the bottom of the cyclone desanding pool to the sand-water separator is arranged at the bottom of the cyclone desanding pool, and the air lifting pipe is supplied with air by a fan; be equipped with in the channel of intaking and be used for salvaging the great impurity in the sewage and with the grid machine of impurity upwards promotion, grid machine one side is equipped with the conveyer that is used for receiving whereabouts impurity, the output of conveyer is equipped with the rubbish dolly of collecting impurity.
The utility model discloses a further improvement lies in, the grid machine is rotation grid machine.
The utility model discloses a further improvement lies in, the conveyer is screw conveyer.
The utility model discloses a further improvement lies in, the whirl grit chamber is the steel cell body, the channel of intaking is the steel box with the channel of going out, has avoided the long-time construction cycle of on-the-spot civil engineering.
The utility model discloses a further improvement lies in, the outside of whirl grit chamber, the channel of intaking and play water channel is equipped with walks the guidance tape, the fan sets up on walking the guidance tape.
The utility model has the advantages that: the utility model provides an integration equipment not only can batch production, and the installation is swift convenient, shorten construction cycle, and the proof mass has reduced the construction cost moreover, has practiced thrift the soil, and is very little to the surrounding environment influence.
Drawings
Fig. 1 is a cross-sectional view of the present invention.
Fig. 2 is a plan view of the present invention.
In the figure: the device comprises a cyclone desanding pool 1, a water inlet channel 2, a water outlet channel 3, a propeller 4, a motor 5, a sand-water separator 6, an air stripping pipe 7, a fan 8, a grating machine 9, a conveyor 10, a garbage trolley 11 and a walkway plate 12.
Detailed Description
In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
As shown in fig. 1-2, an integrated sewage pretreatment device comprises a cyclone sand removal tank 1, wherein the cyclone sand removal tank 1 is respectively connected with a water inlet channel 2 and a water outlet channel 3 through pipelines, a propeller 4 for sand-water separation is arranged in the cyclone sand removal tank 1, the propeller 4 is driven by a motor 5 to rotate, a sand-water separator 6 is arranged outside one side of the cyclone sand removal tank 1, an air stripping pipe 7 for lifting and conveying sand deposited at the bottom of the tank to the sand-water separator 6 is arranged at the bottom of the cyclone sand removal tank 1, and air is supplied to the air stripping pipe 7 through a fan 8; be equipped with in the channel of intaking 2 and be used for salvaging the great impurity in the sewage and with the grid machine 9 of impurity upwards promotion, grid machine 9 one side is equipped with the conveyer 10 that is used for receiving whereabouts impurity, and the output of conveyer 10 is equipped with the rubbish dolly 11 of collecting impurity.
The above-mentioned grid machine 9 is a rotary grid machine 9.
The conveyor 10 is a screw conveyor 10.
The cyclone sand removal tank 1 is a steel tank body, and the water inlet channel 2 and the water outlet channel 3 are steel tank bodies, so that a long-time construction period of on-site civil engineering is avoided.
The outer sides of the rotational flow sand removing pool 1, the water inlet channel 2 and the water outlet channel 3 are provided with a walkway plate 12, and the fan 8 is arranged on the walkway plate 12.
The working flow of the equipment is as follows:
sewage enters from the water inlet channel 2, the grating machine 9 in the water inlet channel 2 is used for salvaging larger impurities in the sewage, the impurities are intercepted by the grating net, and are brought to the upper part of the grating machine 9 along with the upward rotary filter screen of the grating machine 9 and fall into the conveyor 10 by gravity, and the conveyor 10 pushes the impurities to move in one direction through the rotation of the helical blades and finally falls into the garbage trolley 11.
Because partial sand in the sewage primarily filtered by the grating machine 9 can not be intercepted by the grating machine 9 through grating meshes, the sand-containing sewage flows into the cyclone sand removal tank 1, sand and water are separated through the centrifugal force action of the rotation of the propeller 4, the sand with larger specific gravity falls into the bottom of the tank, the sand settled on the bottom of the tank is lifted to the sand-water separator 6 by the air stripping pipe 7, the sand is separated in the sand-water separator 6, and the separated sewage flows out from an overflow port (not shown in the figure) of the sand-water separator 6 and is discharged into a sewage pipe network.
The periphery of whirl grit removal pond 1, inlet channel 2 and outlet channel 3 is provided with steel and walks guidance tape 12, walks guidance tape 12 and forms a complete set of stair and guardrail (not drawn in the picture) from top to bottom, and the complete equipment still is furnished with the control box in addition, can realize automated control, and fortune pipe management is convenient.
It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.
It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in an orientation or positional relationship indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the invention.
The technical means disclosed by the scheme of the present invention is not limited to the technical means disclosed by the above embodiments, but also includes the technical scheme formed by the arbitrary combination of the above technical features. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, several improvements and modifications can be made, and these improvements and modifications are also considered as the protection scope of the present invention.
Claims (5)
1. An integrated sewage pretreatment device comprises a cyclone desanding pool, wherein the cyclone desanding pool is respectively connected with a water inlet channel and a water outlet channel through pipelines, and the integrated sewage pretreatment device is characterized in that a propeller for sand-water separation is arranged in the cyclone desanding pool, the propeller is driven by a motor to rotate, a sand-water separator is arranged outside one side of the cyclone desanding pool, an air lifting pipe for lifting and conveying sand deposited at the bottom of the cyclone desanding pool to the sand-water separator is arranged at the bottom of the cyclone desanding pool, and the air lifting pipe is supplied with air by a fan; be equipped with in the channel of intaking and be used for salvaging the great impurity in the sewage and with the grid machine of impurity upwards promotion, grid machine one side is equipped with the conveyer that is used for receiving whereabouts impurity, the output of conveyer is equipped with the rubbish dolly of collecting impurity.
2. The integrated wastewater pretreatment apparatus of claim 1, wherein the grate machine is a rotary grate machine.
3. The integrated wastewater pretreatment apparatus of claim 1, wherein the conveyor is a screw conveyor.
4. The integrated sewage pretreatment device of claim 1, wherein the cyclone grit removal tank is a steel tank body, and the water inlet channel and the water outlet channel are both steel tank bodies.
5. The integrated sewage pretreatment device according to claim 1, wherein a walkway plate is arranged outside the cyclone sand removal basin, the water inlet channel and the water outlet channel, and the fan is arranged on the walkway plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021993803.9U CN213446499U (en) | 2020-09-14 | 2020-09-14 | Integrated sewage pretreatment equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021993803.9U CN213446499U (en) | 2020-09-14 | 2020-09-14 | Integrated sewage pretreatment equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213446499U true CN213446499U (en) | 2021-06-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021993803.9U Active CN213446499U (en) | 2020-09-14 | 2020-09-14 | Integrated sewage pretreatment equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213446499U (en) |
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2020
- 2020-09-14 CN CN202021993803.9U patent/CN213446499U/en active Active
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