CN213101165U - Solid-liquid separation device for sewage treatment - Google Patents
Solid-liquid separation device for sewage treatment Download PDFInfo
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- CN213101165U CN213101165U CN202021748173.9U CN202021748173U CN213101165U CN 213101165 U CN213101165 U CN 213101165U CN 202021748173 U CN202021748173 U CN 202021748173U CN 213101165 U CN213101165 U CN 213101165U
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Abstract
The utility model discloses a sewage treatment solid-liquid separation device, which comprises a shell, wherein the top of the shell is provided with a water inlet and a water outlet, the water inlet is provided with a grid, a flow baffle plate is arranged below the water inlet, one end of the flow baffle plate is connected with the top of the shell, the other end of the flow baffle plate is a free end and extends towards the bottom of the shell, the bottom of the shell is sequentially provided with a first folded plate and a second folded plate from left to right, the height of the first folded plate is greater than that of the second folded plate, a first separation area is formed between the first folded plate and the left side wall of the shell, a second separation area is formed between the first folded plate and the second folded plate, and a third separation area is formed between the; two lateral walls of first separation area are equipped with relative first collection mud slope, third separation area inside is equipped with the honeycomb duct with the delivery port intercommunication, the honeycomb duct is connected with outside suction pump. The utility model discloses a device solid-liquid separation treatment effeciency is high, separates effectually.
Description
Technical Field
The utility model relates to a sewage treatment technical field specifically is a sewage treatment solid-liquid separation equipment.
Background
The solid-liquid separation of the sewage removes impurities such as sludge, stones and the like in the sewage. The existing solid-liquid separation method for sewage mainly adopts a plurality of layers of filter screens with different filter diameters arranged in the device to carry out solid-liquid separation on sewage, the filter screens are easy to block in the solid-liquid separation process of the device, the solid-liquid separation of sewage is slow, and the sewage treatment efficiency is low.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problems of slow solid-liquid separation of sewage and low sewage treatment efficiency in the prior art, the utility model provides a sewage treatment solid-liquid separation device is used for solving the technical problems.
In order to solve the technical problem, the utility model discloses solve and adopt following technical scheme to realize:
a sewage treatment solid-liquid separation device comprises a shell, wherein the top of the shell is provided with a water inlet and a water outlet, the water inlet is provided with a grid, a flow baffle plate is arranged below the water inlet, one end of the flow baffle plate is connected with the top of the shell, the other end of the flow baffle plate is a free end and extends towards the bottom of the shell, the flow baffle plate and the side wall of the shell form a water flow channel, the bottom of the shell is sequentially provided with a first folded plate and a second folded plate from left to right, the height of the first folded plate is larger than that of the second folded plate, a first separation area is formed between the first folded plate and the left side wall of the shell, a second separation area is formed between the first folded plate and the second folded plate, and a third separation area; two lateral walls of first separation area are equipped with relative first collection mud slope, third separation area inside is equipped with the honeycomb duct with the delivery port intercommunication, the honeycomb duct is connected with outside suction pump.
Furthermore, a flow distribution plate is arranged in the water flow channel.
Furthermore, the flow distribution plates are multiple and are arranged in a staggered mode.
Furthermore, the water inlet end of the flow guide pipe is provided with a filter screen.
Further, an overflow groove is formed in the top of the first folding plate, and overflow teeth are arranged on two sides of the overflow groove.
Further, the second separation area is provided with a second mud collecting slope.
Furthermore, the first separation area, the second separation area and the third separation area are all provided with slag discharge ports.
Through adopting foretell technical scheme, the beneficial effects of the utility model are that:
the sewage of the sewage treatment solid-liquid separation device of the utility model enters through the water inlet, the impurities with larger diameter are filtered by the grid in the first step, the sewage enters the water flow channel and is scattered by the splitter plate, the flowing speed of the sewage is reduced, the sewage is settled by effective stones and silt through the first mud collecting slope of the first separation area, the sewage overflows through the overflow teeth on the overflow groove after the first separation area is filled with the sewage, and after a water curtain is formed, then flows into the second separation area, the sewage is effectively settled for the second time in the second separation area, the sewage is collected in the second separation area and then flows into the third separation area, at the moment, the water in the third separation area contains a little floater and a small amount of silt, the silt further subsides, and the suction pump work is taken the sewage in the third separation area out through the honeycomb duct, and the suspended solid can not be taken out along with sewage by the filter screen interception of honeycomb duct water inlet. The utility model discloses a device sewage solid-liquid separation treatment effeciency is high, separates effectually.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural view of an overflow tank of the present invention;
in the figure: the device comprises a shell 1, a water inlet 2, a water outlet 3, a grid 4, a flow baffle plate 5, a water flow channel 6, a first folding plate 7, a second folding plate 8, a first separation area 9, a second separation area 10, a third separation area 11, a first mud collecting slope 12, a flow guide pipe 13, a flow distribution plate 14, a filter screen 15, an overflow tank 16, overflow teeth 17, a second mud collecting slope 18 and a slag discharge opening 19.
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.
An embodiment, please refer to fig. 1-2, the utility model discloses a sewage treatment solid-liquid separation device, the device includes casing 1, the casing top is equipped with water inlet 2 and delivery port 3, water inlet 2 is equipped with grid 4, and the grid is used for separating the great impurity in the sewage, the water inlet below is equipped with shelves and flows board 5, shelves flow board one end and connect the casing top, and the other end is the free end and extends to the casing bottom, shelves flow board 5 and 1 lateral wall of casing form rivers passageway 6, the inside flow distribution plate 14 that is equipped with of rivers passageway, specifically the flow distribution plate is a plurality of and staggered arrangement each other. The flow distribution plate breaks up the sewage inflow, reduces the flow speed of the sewage, and can accelerate the sedimentation of impurities in the sewage.
A first folded plate 7 and a second folded plate 8 are sequentially arranged at the bottom of the shell 1 from left to right, the height of the first folded plate 7 is greater than that of the second folded plate 8, a first separation area 9 is formed between the first folded plate 7 and the left side wall of the shell 1, a second separation area 10 is formed between the first folded plate 1 and the second folded plate 8, and a third separation area 11 is formed between the second folded plate 8 and the right side wall of the shell 1; two lateral walls of first separation area 10 are equipped with relative first collection mud slope 12, second separation area 10 is equipped with second collection mud slope 18, 11 inside honeycomb ducts 13 that are equipped with and deliver water 3 intercommunication of third separation area, honeycomb ducts 13 are connected with outside suction pump (the drawing does not show), just honeycomb ducts 13 intake the end and are equipped with filter screen 15. The filter screen can prevent the suspended matters from entering the flow guide pipe when the water suction pump pumps out sewage. The first separation area, the second separation area and the third separation area are all provided with a slag discharge port, and impurities settled in the treated sewage can be cleaned by opening the slag discharge port.
In this embodiment, as shown in fig. 2, an overflow trough 16 is provided on the top of the first folding plate 7, overflow teeth 17 are provided on both sides of the overflow trough 16, sewage overflows through the overflow teeth on the overflow trough after being collected in the first separation area, and after forming a water curtain, sewage flows into the second separation area in a smooth manner, and sewage is subjected to secondary effective sedimentation in the second separation area.
The utility model discloses the theory of operation: sewage enters through the water inlet 2, impurities with larger diameters are filtered through the grating 4 in the first step, the sewage enters the water flow channel 6 and is scattered through the splitter plate 14, the flowing speed of the sewage is reduced, the sewage is effectively settled through the first mud collecting slope 12 of the first separation area 9, the sewage overflows through the overflow teeth 17 on the overflow groove 16 after the first separation area is filled with the sewage, and after a water curtain is formed, then flows into the second separation area 10, the sewage is effectively settled for the second time in the second separation area, the sewage is collected in the second separation area and then flows into the third separation area 11, at the moment, the water in the third separation area contains a little floater and a small amount of silt, silt further subsides, and the sewage in the third separation area is taken out through honeycomb duct 13 in the suction pump work, and the suspended solid can not be taken out along with sewage by the interception of the filter screen 15 of honeycomb duct water inlet, and the silt impurity of final sediment is cleared up through opening each row's cinder notch 19.
In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.
While the invention has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, as long as there is no structural conflict, the various features of the disclosed embodiments of the present invention can be used in any combination with each other, and the description of such combinations is not exhaustive in the present specification only for the sake of brevity and resource conservation. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.
Claims (7)
1. The utility model provides a sewage treatment solid-liquid separation equipment which characterized in that: the device comprises a shell, wherein a water inlet and a water outlet are formed in the top of the shell, a grid is arranged in the water inlet, a flow baffle plate is arranged below the water inlet, one end of the flow baffle plate is connected with the top of the shell, the other end of the flow baffle plate is a free end and extends towards the bottom of the shell, the flow baffle plate and the side wall of the shell form a water flow channel, a first folded plate and a second folded plate are sequentially arranged at the bottom of the shell from left to right, the height of the first folded plate is larger than that of the second folded plate, a first separation area is formed between the first folded plate and the left side wall of the shell, a second separation area is formed between the first folded plate and the second folded plate, and a third; two lateral walls of first separation area are equipped with relative first collection mud slope, third separation area inside is equipped with the honeycomb duct with the delivery port intercommunication, the honeycomb duct is connected with outside suction pump.
2. The solid-liquid separation device for sewage treatment according to claim 1, characterized in that: and a splitter plate is arranged in the water flow channel.
3. The solid-liquid separation device for sewage treatment according to claim 2, characterized in that: the flow distribution plates are arranged in a plurality of staggered ways.
4. The solid-liquid separation device for sewage treatment according to claim 1, characterized in that: the water inlet end of the flow guide pipe is provided with a filter screen.
5. The solid-liquid separation device for sewage treatment according to claim 1, characterized in that: the top of the first folding plate is provided with an overflow groove, and two sides of the overflow groove are provided with overflow teeth.
6. The solid-liquid separation device for sewage treatment according to claim 1, characterized in that: and the second separation area is provided with a second mud collecting slope.
7. The solid-liquid separation device for sewage treatment according to claim 1, characterized in that: and the first separation area, the second separation area and the third separation area are all provided with slag discharge ports.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021748173.9U CN213101165U (en) | 2020-08-20 | 2020-08-20 | Solid-liquid separation device for sewage treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021748173.9U CN213101165U (en) | 2020-08-20 | 2020-08-20 | Solid-liquid separation device for sewage treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213101165U true CN213101165U (en) | 2021-05-04 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021748173.9U Active CN213101165U (en) | 2020-08-20 | 2020-08-20 | Solid-liquid separation device for sewage treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213101165U (en) |
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2020
- 2020-08-20 CN CN202021748173.9U patent/CN213101165U/en active Active
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