CN219952199U - Impact-resistant baffle plate for sewage treatment plant - Google Patents
Impact-resistant baffle plate for sewage treatment plant Download PDFInfo
- Publication number
- CN219952199U CN219952199U CN202320781558.2U CN202320781558U CN219952199U CN 219952199 U CN219952199 U CN 219952199U CN 202320781558 U CN202320781558 U CN 202320781558U CN 219952199 U CN219952199 U CN 219952199U
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- Prior art keywords
- impact
- sewage treatment
- treatment plant
- baffle
- resistant baffle
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- 239000010865 sewage Substances 0.000 title claims abstract description 48
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 57
- 238000009434 installation Methods 0.000 claims abstract description 8
- 238000005260 corrosion Methods 0.000 claims description 10
- 230000007797 corrosion Effects 0.000 claims description 9
- 229910045601 alloy Inorganic materials 0.000 claims description 8
- 239000000956 alloy Substances 0.000 claims description 8
- 239000010935 stainless steel Substances 0.000 claims description 6
- 229910001220 stainless steel Inorganic materials 0.000 claims description 6
- 229910000838 Al alloy Inorganic materials 0.000 claims description 5
- 230000035939 shock Effects 0.000 claims description 4
- 238000012423 maintenance Methods 0.000 abstract description 6
- 238000009826 distribution Methods 0.000 abstract description 5
- 230000003111 delayed effect Effects 0.000 abstract description 3
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010170 biological method Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000007774 longterm Effects 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
- 230000007704 transition Effects 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Landscapes
- Sewage (AREA)
Abstract
The utility model relates to an impact-resistant baffle plate for a sewage treatment plant, wherein a lifting facility is arranged in a water inlet pump room of the sewage treatment plant, a water outlet pipe is arranged at the output end of the lifting facility, and the impact-resistant baffle plate comprises at least one concave surface; the concave surface of the impact-resistant baffle faces the water outlet pipe, and the impact-resistant baffle is detachably arranged in a water outlet area at the tail end of the lifting facility through the installation assembly. The utility model has the advantages of resisting the impact force of water outlet after the pump in the water inlet pump house, protecting the top plate of the structure in the water distribution area in front of the grille and reducing the maintenance frequency; the speed of corroding the baffle by sewage is delayed, and the service life of the baffle is prolonged; the baffle can be replaced at any time, so that the maintenance is convenient.
Description
Technical Field
The utility model belongs to the technical field of general physical or chemical methods or devices, and particularly relates to an impact-resistant baffle for a sewage treatment plant.
Background
The sewage treatment plant, i.e. the plant for purifying sewage by physical, chemical and biological methods, mainly comprises a pretreatment system, a secondary treatment system, an advanced treatment system and the like, wherein a sewage pump house is an important link in the sewage treatment plant, particularly the pretreatment system, and the sewage treatment plant mainly has the function of lifting upstream sewage to the height required by a subsequent treatment unit so as to realize gravity self-flow, and generally comprises a water pump, a water collecting tank, a sewage pipe and the like.
The types of water pumps adopted by the sewage pump house are various, mainly depend on the scale, construction type, required lift and other conditions of the sewage treatment plant, and are mainly centrifugal pumps, and according to the requirements of different sewage treatment plants, the equipped water pumps correspond to different lift requirements, but as the sewage amount actually treated by the sewage treatment plant fluctuates along with the change of time every day, the actual running lift of the water pumps can correspondingly fluctuate according to the characteristic curve of the centrifugal pumps, and when the actual running lift of the water pumps is far higher than the rated lift, the lifted sewage can wash the top plate of the structure. However, since town sewage is generally corrosive, long-term sewage flushing can destroy the concrete structure of the top plate of the sewage pump house, expose the reinforcing steel bars inside the concrete, and the reinforcing steel bars can be easily corroded after being flushed and soaked by the sewage, so that the safety production of a sewage treatment plant is further affected.
In conclusion, the research on corrosion-resistant and impact-resistant baffles of a water inlet pump house of a sewage treatment plant is urgent.
Disclosure of Invention
The utility model aims to overcome the defects in the prior art, and provides the impact-resistant baffle for the sewage treatment plant, which aims at the problem that sewage in a water distribution area in front of a grid can cause corrosive influence on a structure top plate, can protect the structure top plate, ensures safe production of the sewage treatment plant, prolongs the service life of the baffle through an anti-corrosion structure and an installation component, and is convenient for regular replacement and maintenance of the baffle.
In order to achieve the technical aim, the utility model adopts the following technical scheme that an impact-resistant baffle plate for a sewage treatment plant is arranged in a water inlet pump room of the sewage treatment plant, a lifting facility is arranged in the water inlet pump room, a water outlet pipe is arranged at the output end of the lifting facility in a matching way, and the impact-resistant baffle plate comprises at least one concave surface; the concave surface of the impact-resistant baffle faces the water outlet pipe, and the impact-resistant baffle is detachably arranged in a water outlet area at the tail end of the lifting facility through the installation assembly.
Preferably, the installation component is including locating the slide rail on the terminal play water district's of lifting means lateral wall, shock resistance baffle pass through the slider with the slide rail cooperation sets up.
Preferably, the sliding block is an I-shaped sliding block.
Preferably, a locking piece is arranged between the sliding block and the sliding rail.
Preferably, the sliding rail is arranged on the side wall of the water outlet side of the water outlet area at the tail end of the lifting facility.
Preferably, the concave surface of the impact-resistant baffle is provided with a plurality of protruding pieces.
Preferably, the protruding member is a ridge and/or a bump.
Preferably, the protrusions are uniformly distributed on the concave surface.
Preferably, the impact-resistant baffle comprises an alloy umbrella rib, the alloy umbrella rib comprises a plurality of skeletons, and the skeletons are coated with a corrosion-resistant layer structure.
Preferably, the corrosion-resistant layer structure comprises a stainless steel outer edge, and the surface of the stainless steel outer edge is connected with an aluminum alloy block; the electrode potential at the aluminum alloy block is negative.
The utility model provides an impact-resistant baffle plate for a sewage treatment plant, wherein a lifting facility is arranged in a water inlet pump room of the sewage treatment plant, a water outlet pipe is arranged at the output end of the lifting facility, and the impact-resistant baffle plate comprises at least one concave surface; the concave surface of the impact-resistant baffle faces the water outlet pipe, and the impact-resistant baffle is detachably arranged in a water outlet area at the tail end of the lifting facility through the installation assembly.
The utility model has the beneficial effects that:
(1) The structure top plate of the front water distribution area of the grid is protected against the impact force of water outlet after the pump of the water inlet pump room, so that the maintenance frequency of the structure top plate is reduced;
(2) The speed of corroding the baffle by sewage is delayed, and the service life of the baffle is prolonged;
(3) The baffle can be replaced at any time, so that the maintenance is convenient.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
fig. 2 is a schematic view of the present utility model applied to a sewage treatment plant at a water outlet area at the end of a lifting facility;
FIG. 3 is a schematic diagram of the present utility model mated with the sidewall of the water outlet.
Detailed Description
The present utility model will be described in further detail with reference to examples, but the scope of the present utility model is not limited thereto.
As shown in fig. 1-3, the utility model relates to an impact-resistant baffle plate 1 for a sewage treatment plant, wherein a lifting facility is arranged in a water inlet pump room of the sewage treatment plant, a water outlet pipe 2 is arranged at the output end of the lifting facility, and the impact-resistant baffle plate 1 comprises at least one concave surface 11; the concave surface 11 of the impact-resistant baffle plate 1 faces the water outlet pipe 2, and the impact-resistant baffle plate 1 is detachably arranged in the water outlet area 4 at the tail end of the lifting facility through the mounting assembly 3.
In the utility model, the impact-resistant baffle plate 1 comprises at least one concave surface 11, such as umbrella-shaped, cover-shaped and the like, and is generally an arc-shaped plate, wherein the concave surface 11 faces the water incoming direction, namely, the incoming water can firstly impact the concave surface 11 of the impact-resistant baffle plate 1 and realize smooth transition towards the water outgoing direction through the cambered surfaces at the two sides of the concave surface 11, so that the impact-resistant baffle plate has the functions of resisting the impact force of the incoming water after entering a water pump room, protecting the top plate of a structure in a water distribution area and reducing the maintenance frequency of the structure.
The installation component 3 is including locating the slide rail 6 on the terminal play water zone 4's of lifting means lateral wall 5, shock resistance baffle 1 pass through slider 7 with slide rail 6 cooperation sets up.
The sliding block 7 is an I-shaped sliding block.
A locking member (not shown) is arranged between the slide 7 and the slide rail 6.
The sliding rail 6 is arranged on the side wall 5 at the water outlet side of the water outlet area 4.
According to the utility model, one end of the sliding rail 7 is fixed on one side wall 5 of the water outlet area 4 by using an expansion bolt, and a sufficient gap exists between the other end of the sliding rail 7 and the other side wall of the water outlet area 4, so that the sliding block 7 at the top of the impact-resistant baffle plate 1 can slide into the sliding rail 6 from the other end of the sliding rail 6; in practical application, the sliding block 7 is an i-shaped sliding block, and correspondingly, the sliding rail 6 is provided with an open slot, and the opening of the open slot is smaller than the inner diameter of the open slot.
In the utility model, in order to ensure that the impact-resistant baffle plate 1 does not fall off, the end of the slide rail 6 connected with the water outlet area 4 is generally the water outlet side of the water outlet area 4.
In the present utility model, it is obvious that a locking member may be provided between the slider 7 and the slide rail 6, and the locking member may be provided as known in the art, including but not limited to a fixing bolt, etc., and may be provided by those skilled in the art based on the requirements.
The concave surface 11 of the impact-resistant baffle 1 is provided with a plurality of protruding members 8.
The protruding parts 8 are protruding ridges and/or protruding points.
The protrusions 8 are uniformly distributed on the concave surface 11.
In the utility model, the convex piece 8 is arranged on the concave surface 11 of the impact-resistant baffle plate 1 to further disperse the impact force of water; depending on the structure of the concave surface 11 of the impact-resistant baffle 1, the protruding elements 8 are ribs and/or bumps.
In the present utility model, the uniform distribution of the protrusions 8 is generally referred to as equidistant distribution.
The impact-resistant baffle 1 comprises an alloy umbrella rib (not shown in the figure), wherein the alloy umbrella rib comprises a plurality of skeletons, and the skeletons are coated with a corrosion-resistant layer structure (not shown in the figure).
The corrosion-resistant layer structure comprises a stainless steel outer edge, and the surface of the stainless steel outer edge is connected with an aluminum alloy block.
In the utility model, the strength of the impact-resistant baffle plate 1 is ensured by the alloy umbrella ribs, the speed of corroding the baffle plate 1 by sewage is delayed by the corrosion-resistant layer structure, and the service life of the baffle plate 1 is prolonged; the structure of the alloy umbrella rib is matched with that of the impact-resistant baffle plate 1, and the corrosion-resistant layer structure can refer to stainless steel-edge-covered aluminum alloy, so that the structure can be set by a person skilled in the art based on requirements.
The present embodiment is only illustrative of the present utility model and not intended to limit the present utility model, and modifications thereof should be considered to be within the scope of the present utility model as would be apparent to those skilled in the art.
Claims (10)
1. The utility model provides a sewage treatment plant is with baffle that shocks resistance, be equipped with in sewage treatment plant's the water inlet pump room and promote the facility, cooperate the output that promotes the facility is equipped with outlet pipe, its characterized in that: the impact resistant baffle comprises at least one concave surface; the concave surface of the impact-resistant baffle faces the water outlet pipe, and the impact-resistant baffle is detachably arranged in a water outlet area at the tail end of the lifting facility through the installation assembly.
2. An impact resistant baffle for a sewage treatment plant as claimed in claim 1, wherein: the installation component is including locating the slide rail on the terminal play water district's of promotion facility lateral wall, shock resistance baffle pass through the slider with the slide rail cooperation sets up.
3. An impact resistant baffle for a sewage treatment plant as claimed in claim 2, wherein: the sliding block is an I-shaped sliding block.
4. An impact resistant baffle for a sewage treatment plant as claimed in claim 2, wherein: and a locking piece is arranged between the sliding block and the sliding rail.
5. An impact resistant baffle for a sewage treatment plant as claimed in claim 2, wherein: the sliding rail is arranged on the side wall of the water outlet side of the water outlet area at the tail end of the lifting facility.
6. An impact resistant baffle for a sewage treatment plant as claimed in claim 1, wherein: the concave surface of the impact-resistant baffle is provided with a plurality of protruding parts.
7. The impact resistant baffle for a sewage treatment plant of claim 6, wherein: the protruding parts are protruding ridges and/or protruding points.
8. The impact resistant baffle for a sewage treatment plant of claim 6, wherein: the protruding parts are uniformly distributed on the concave surface.
9. An impact resistant baffle for a sewage treatment plant as claimed in claim 1, wherein: the impact-resistant baffle comprises alloy umbrella ribs, each alloy umbrella rib comprises a plurality of frameworks, and the frameworks are coated with corrosion-resistant layer structures.
10. The impact resistant baffle for a sewage treatment plant of claim 9, wherein: the corrosion-resistant layer structure comprises a stainless steel outer edge, and the surface of the stainless steel outer edge is connected with an aluminum alloy block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320781558.2U CN219952199U (en) | 2023-04-11 | 2023-04-11 | Impact-resistant baffle plate for sewage treatment plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320781558.2U CN219952199U (en) | 2023-04-11 | 2023-04-11 | Impact-resistant baffle plate for sewage treatment plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219952199U true CN219952199U (en) | 2023-11-03 |
Family
ID=88540051
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320781558.2U Active CN219952199U (en) | 2023-04-11 | 2023-04-11 | Impact-resistant baffle plate for sewage treatment plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219952199U (en) |
-
2023
- 2023-04-11 CN CN202320781558.2U patent/CN219952199U/en active Active
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