CN217961411U - Inclined plate sedimentation tank - Google Patents
Inclined plate sedimentation tank Download PDFInfo
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- CN217961411U CN217961411U CN202222122054.8U CN202222122054U CN217961411U CN 217961411 U CN217961411 U CN 217961411U CN 202222122054 U CN202222122054 U CN 202222122054U CN 217961411 U CN217961411 U CN 217961411U
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- plate sedimentation
- collecting tank
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Abstract
The utility model provides an inclined plate sedimentation tank, which relates to the technical field of sewage treatment and solves the problems of sewage sedimentation and sewage discharge, and comprises a collecting tank; the inner side of the collecting tank is provided with four criss-cross positioning plates, the bottom of the collecting tank is provided with two inclined plate sedimentation tanks, and the bottom of the collecting tank is provided with four supporting legs; the water outlet weir is composed of a first drainage shell and a second drainage shell, and the second drainage shell is provided with a cylindrical stepped-structure mounting hole. The sewage dispersion pipeline discharges the sewage after the dispersion and carries out the sedimentation separation in collecting the pond, is provided with evenly distributed's apopore on sewage dispersion pipeline, guarantees that the water distribution is even through evenly distributed's play water, can effectually avoid sewage to go out the water velocity of flow too high, destroys the problem of stable flocculating constituent, the utility model discloses improve the mode of intaking of traditional sedimentation tank, guarantee the homogeneity of water distribution in the sedimentation tank, guarantee the stability of the velocity of flow of intaking.
Description
Technical Field
The utility model relates to a sewage treatment technical field, in particular to inclined plate sedimentation tank.
Background
Along with the implementation of the national environmental protection policy, the sewage discharged in a factory needs to be subjected to environmental protection treatment, a sedimentation tank is basically adopted for sewage sedimentation during sewage treatment, the traditional inclined plate sedimentation tank comprises a water inlet, a water inlet pipeline, a supernatant water outlet, a water distribution port and a sludge discharge port, the sewage enters from the bottom of the side wall of the inclined plate sedimentation tank, and exits from the upper part of the other side, and enters a bottom sludge hopper after the sludge sedimentation and is cleaned out at regular time by a sludge discharge pump.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides an inclined plate sedimentation tank, the sludge after it has through rectangular pyramid structure's inclined plate sedimentation tank is collected, and the mud that the collecting pit was collected can deposit in inclined plate sedimentation tank under the effect of gravity, has avoided the production of "short stream" phenomenon through the structure of inclined plate sedimentation tank to make the outside removal at the uniform velocity of blow off pipe when discharge mud.
The utility model provides a purpose and efficacy of an inclined plate sedimentation tank, which particularly comprises a collecting tank;
the inner side of the collecting tank is provided with four criss-cross positioning plates which are of a U-shaped structure, the bottom of the collecting tank is provided with two inclined plate sedimentation tanks, and the bottom of the collecting tank is provided with four supporting legs;
the water outlet weir comprises a first drainage shell and a second drainage shell, the second drainage shell is provided with a cylindrical mounting hole with a stepped structure, the end part of the water outlet pipe is mounted in the mounting hole of the second drainage shell, and the first drainage shell is clamped on the inner side of the positioning plate of the collecting tank;
the water outlet pipe is arranged above the collecting tank; the water inlet pipe is arranged in the middle of the collecting tank; the sewage dispersing pipeline is arranged on the inner side of the positioning plate of the collecting tank; the sewage discharge pipe is arranged at the bottom of the inclined plate sedimentation tank;
furthermore, the inclined plate sedimentation tank is symmetrically distributed at the bottom of the collecting tank and is of a rectangular pyramid structure, two mounting holes are formed in the collecting tank, and a water outlet pipe and a water inlet pipe respectively penetrate through the mounting holes of the collecting tank.
Furthermore, the second drainage shell is fixed on the outer side of the first drainage shell through a bolt, and drainage grooves communicated with each other are formed in the first drainage shell and the second drainage shell.
Furthermore, two symmetrical installation blocks are arranged on the outer side surface of the second drainage shell, the installation blocks are of a rectangular structure, two installation holes are formed in the first drainage shell, and the installation blocks are clamped in the installation holes of the first drainage shell.
Furthermore, the lateral surface of outlet pipe has the first locating piece of two circular arc structures, and the lateral surface of inlet tube has the second locating piece of two circular arc structures, and the collecting pit is seted up two constant head tanks that agree with mutually with first locating piece, second locating piece, and the first locating piece and the second locating piece of top joint respectively are in the constant head tank of collecting pit.
Further, evenly distributed's apopore is seted up to the sewage dispersion pipeline, and the apopore is the circular cone structure, and the sewage dispersion pipeline sets up a stair structure's mounting hole, and the tip joint of inlet tube is in the mounting hole of sewage dispersion pipeline.
Further, two discharge holes have been seted up to the bottom of inclined plate sedimentation pond, and discharge hole and blow off pipe are linked together, and the tip of blow off pipe extends to the inside of inclined plate sedimentation pond.
Has the beneficial effects that:
1, the utility model discloses improved the sedimentation structure of mud, the swash plate sedimentation tank through rectangular pyramid structure collects the mud after the sediment, and is concrete, and the mud that the collecting pit was collected can deposit in the swash plate sedimentation tank under the effect of gravity, has avoided the production of "short stream" phenomenon through the structure of swash plate sedimentation tank to make the blow off pipe can the at the uniform velocity outwards remove when discharging mud.
2, the utility model discloses improved the discharge structure of sewage, the sewage dispersion pipeline through new construction disperses sewage, and sewage dispersion pipeline discharges the sewage after the dispersion and carries out the sedimentation separation in collecting the pond, is provided with evenly distributed's apopore on sewage dispersion pipeline, and it is even to guarantee the water distribution through evenly distributed's play water, can effectually avoid the sewage outlet flow velocity too high, destroys the problem of stable flocculating constituent, the utility model discloses improve the mode of intaking of traditional sedimentation tank, guarantee the homogeneity of water distribution in the sedimentation tank, guarantee the stability of the velocity of flow of intaking, the long-pending mud that appears when avoiding sewage to precipitate, general mud phenomenon, the sedimentation tank after the improvement has improved sludge sedimentation's efficiency.
In addition, the positioning blocks of the circular arc structures are used for positioning the mounting positions of the water outlet pipe and the water inlet pipe, and the water outlet weir is formed by splicing the first drainage shell and the second drainage shell, so that the mounting and the production of the water outlet weir are facilitated.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings of the embodiments will be briefly described below.
The drawings in the following description relate to only some embodiments of the invention and are not intended to limit the invention.
In the drawings:
fig. 1 is an axial view structural diagram of an empty state after the sedimentation tank of the embodiment of the present invention is assembled;
fig. 2 is a schematic rear view axial view of fig. 1 according to an embodiment of the present invention;
fig. 3 is a schematic bottom view of the embodiment of the present invention shown in fig. 1;
fig. 4 is a schematic structural diagram of a sedimentation tank in a front view according to an embodiment of the present invention;
fig. 5 is a schematic top view of a settling tank according to an embodiment of the present invention;
FIG. 6 is a schematic view of the structure of the collecting tank and the sewage draining pipe in the embodiment of the present invention;
FIG. 7 is a schematic structural view of the outlet pipe split from the collecting tank and the sewage dispersing pipeline after being cut;
fig. 8 is a rear perspective axial view schematic of fig. 7 in accordance with an embodiment of the present invention;
fig. 9 is an enlarged schematic diagram of a portion a of fig. 6 according to an embodiment of the present invention;
fig. 10 is an enlarged schematic structural diagram at B of fig. 8 according to an embodiment of the present invention.
List of reference numerals
1. A collection tank; 101. a sloping plate sedimentation tank; 2. an effluent weir; 201. a first flow directing housing; 202. a second flow directing housing; 20101. mounting blocks; 3. a water outlet pipe; 301. a first positioning block; 4. a water inlet pipe; 401. a second positioning block; 5. a sewage dispersion pipe; 6. a sewage discharge pipe.
Detailed Description
In order to make the purpose, scheme and advantage of the technical scheme of the utility model clearer, the drawings of the specific embodiment of the utility model will be combined hereafter, and the technical scheme of the embodiment of the utility model is clearly and completely described. Unless otherwise indicated, terms used herein have the ordinary meaning in the art. Like reference symbols in the various drawings indicate like elements.
Example (b): please refer to fig. 1 to 10:
the utility model provides an inclined plate sedimentation tank, which comprises a collecting tank 1;
the inner side of the collecting tank 1 is provided with four criss-cross positioning plates, the positioning plates are of a U-shaped structure, the bottom of the collecting tank 1 is provided with two inclined plate sedimentation tanks 101, the bottom of the collecting tank 1 is provided with four supporting legs, the collecting tank 1 is supported by the supporting legs, the inclined plate sedimentation tanks 101 are symmetrically distributed at the bottom of the collecting tank 1, the inclined plate sedimentation tanks 101 are of a rectangular pyramid structure, sludge collected by the collecting tank 1 can be precipitated in the inclined plate sedimentation tanks 101 under the action of gravity, the short flow phenomenon is avoided by the structure of the inclined plate sedimentation tanks 101, so that the sewage discharge pipe 6 can move outwards at a constant speed when discharging the sludge, the collecting tank 1 is provided with two mounting holes, the water outlet pipe 3 and the water inlet pipe 4 respectively penetrate through the mounting holes of the collecting tank 1, and the mounting holes of the collecting tank 1 are used for positioning the water outlet pipe 3 and the water inlet pipe 4;
the water outlet weir 2 is characterized in that the water outlet weir 2 consists of a first drainage shell 201 and a second drainage shell 202 together, the second drainage shell 202 is provided with a mounting hole with a cylindrical stepped structure, the end part of a water outlet pipe 3 is mounted in the mounting hole of the second drainage shell 202, so that the second drainage shell 202 is communicated with the water outlet pipe 3 through the mounting hole, clear liquid in the first drainage shell 201 and the second drainage shell 202 is discharged outwards through the water outlet pipe 3, the first drainage shell 201 is clamped and connected at the inner side of a positioning plate of the collecting pool 1, the first drainage shell 201 is positioned through the positioning plate, the first drainage shell 201 is supported through the positioning plate, the second drainage shell 202 is fixed at the outer side of the first drainage shell 201 through bolts, the first drainage shell 201 and the second drainage shell 202 are provided with drainage grooves communicated with each other, therefore, the inner sides of the first drainage shell 201 and the second drainage shell 202 are effectively communicated, the clear liquid in the first drainage shell 201 and the inner sides of the second drainage shell 202 effectively flows outwards, two symmetrical mounting blocks 20101 are arranged on the outer side of the second drainage shell 202, the mounting blocks 20101 are fixedly mounted on the second drainage shell 201, and the mounting holes 20101, and the mounting positions of the second drainage shell 201 are more conveniently clamped and the mounting holes are fixedly mounted on the second drainage shell 202;
the sewage dispersing pipeline 5, the sewage dispersing pipeline 5 is installed on the inner side of a positioning plate of the collecting tank 1, the sewage dispersing pipeline 5 is positioned through the positioning plate, meanwhile, the sewage dispersing pipeline 5 is supported through the positioning plate, water outlets which are uniformly distributed are formed in the sewage dispersing pipeline 5, the water outlets are of a conical structure, sewage is dispersed through the water outlets, the problem of uniform sewage distribution is solved, the problem of high flow velocity caused by nonuniform water distribution is solved, a mounting hole with a stepped structure is formed in the sewage dispersing pipeline 5, the end part of the water inlet pipe 4 is clamped in the mounting hole of the sewage dispersing pipeline 5, therefore, the water inlet pipe 4 is communicated with the sewage dispersing pipeline 5 through the mounting hole, sewage in the water inlet pipe 4 can enter the inside of the sewage dispersing pipeline 5, and the sewage after dispersion is discharged into the collecting tank 1 through the sewage dispersing pipeline 5 to be precipitated and separated;
blow off pipe 6, blow off pipe 6 are installed in the bottom of inclined plate sedimentation 101, and two discharge holes have been seted up to the bottom of inclined plate sedimentation 101, and discharge hole and blow off pipe 6 are linked together, and the tip of blow off pipe 6 extends to the inside of inclined plate sedimentation 101, consequently discharges through the mud of blow off pipe 6 to the interior sediment of inclined plate sedimentation 101.
The specific use mode and function of the embodiment are as follows:
when the utility model is used, firstly, two ends of the sewage dispersing pipeline 5 are respectively arranged in the positioning plate of the collecting pool 1 for measurement, the sewage dispersing pipeline 5 is locked at the inner side of the positioning plate through the bolts, the locking and the supporting of the sewage dispersing pipeline 5 are completed, the end part of the water inlet pipe 4 is arranged in the stepped hole of the sewage dispersing pipeline 5, the connection of the sewage dispersing pipeline 5 and the water inlet pipe 4 is completed, then the water inlet pipe 4 is communicated with the sewage dispersing pipeline 5, the water inlet pipe 4 is positioned through the second positioning block 401 when being arranged, then the two ends of the first drainage shell 201 are respectively arranged in the positioning plate of the collecting pool 1 for measurement, the first drainage shell 201 is locked at the inner side of the positioning plate through the bolts, the locking and the supporting of the first drainage shell 201 are completed, the installation of the second drainage shell 202 is completed after the first drainage shell 201 is installed, the end part of the water outlet pipe 3 is arranged in the stepped hole of the second drainage shell 202, the connection of the second drainage shell 202 and the water outlet pipe 3 is completed, at the second drainage shell 202 is communicated with the water outlet pipe 3, at the time, the second drainage shell 202 is communicated with the water outlet pipe 3, the water outlet pipe 3 is positioned through the first positioning block 301, the installation of the control valve is controlled by the control structure, the control structure of the existing valve, therefore, the control structure is not described in the drawing;
install external pipeline respectively with outlet pipe 3 and inlet tube 4, carry sewage dispersion pipeline 5's inside with sewage through external pipeline, the apopore through sewage dispersion pipeline 5 disperses sewage, it is even to guarantee the water distribution in the sedimentation tank, sewage dispersion pipeline 5 discharges the sewage after the dispersion and carries out the sedimentation separation in collecting pit 1, mud can deposit through gravity and collect in the inclined plate sedimentation tank 101, sewage carries out solid-liquid separation in collecting pit 1, the clear solution after the separation outwards discharges after getting into outlet pipe 3 through play weir 2, the mud of sediment in the inclined plate sedimentation tank 101 discharges through blow off pipe 6, accomplish the processing after the sewage deposits.
Finally, it should be noted that the present invention is generally illustrated by one/a pair of components when describing the position of each component and the matching relationship therebetween, however, it should be understood by those skilled in the art that such position, matching relationship, etc. are also applicable to other components/other pairs of components.
The above description is intended to be exemplary of the present invention, and not to limit the scope of the present invention, which is defined by the claims appended hereto.
Claims (7)
1. An inclined plate sedimentation tank, which is characterized by comprising: the collecting device comprises a collecting tank (1), wherein four criss-cross positioning plates are arranged on the inner side of the collecting tank (1), two inclined plate sedimentation tanks (101) are arranged at the bottom of the collecting tank (1), and four supporting legs are arranged at the bottom of the collecting tank (1);
the water outlet weir (2) is composed of a first drainage shell (201) and a second drainage shell (202), the second drainage shell (202) is provided with a cylindrical stepped-structure mounting hole, the end part of the water outlet pipe (3) is mounted in the mounting hole of the second drainage shell (202), and the first drainage shell (201) is clamped on the inner side of a positioning plate of the collecting tank (1);
the water outlet pipe (3) is arranged above the collecting tank (1); the water inlet pipe (4), the water inlet pipe (4) is arranged in the middle of the collecting tank (1);
the sewage dispersing pipeline (5), the sewage dispersing pipeline (5) is arranged on the inner side of the positioning plate of the collecting tank (1); and the sewage discharge pipe (6) is arranged at the bottom of the inclined plate sedimentation tank (101).
2. The inclined plate sedimentation tank as claimed in claim 1, wherein: the inclined plate sedimentation tank (101) is symmetrically distributed at the bottom of the collecting tank (1), the inclined plate sedimentation tank (101) is of a rectangular pyramid structure, two mounting holes are formed in the collecting tank (1), and the water outlet pipe (3) and the water inlet pipe (4) respectively penetrate through the mounting holes in the collecting tank (1).
3. The inclined plate sedimentation tank as claimed in claim 1, wherein: the second drainage shell (202) is fixed on the outer side of the first drainage shell (201) through bolts, and drainage grooves communicated with each other are formed in the first drainage shell (201) and the second drainage shell (202).
4. The inclined plate sedimentation tank as claimed in claim 1, wherein: there are two symmetrical installation blocks (20101) on the lateral surface of second drainage casing (202), and installation block (20101) are the rectangle structure, and two mounting holes have been seted up in first drainage casing (201), and installation block (20101) joint is in the mounting hole of first drainage casing (201).
5. The inclined plate sedimentation tank as claimed in claim 1, wherein: the lateral surface of outlet pipe (3) has first locating piece (301) of two circular arc structures, and the lateral surface of inlet tube (4) has second locating piece (401) of two circular arc structures, and collecting pit (1) is seted up two constant head tanks that agree with mutually with first locating piece (301), second locating piece (401), and first locating piece (301) and second locating piece (401) of top joint respectively are in the constant head tank of collecting pit (1).
6. The inclined plate sedimentation tank as claimed in claim 1, wherein: evenly distributed's apopore is seted up in sewage dispersion pipeline (5), and the apopore is the circular cone structure, and sewage dispersion pipeline (5) are seted up a stair structure's mounting hole, and the tip joint of inlet tube (4) is in the mounting hole of sewage dispersion pipeline (5).
7. The inclined plate sedimentation tank as claimed in claim 1, wherein: two discharge holes have been seted up to the bottom of inclined plate sedimentation pond (101), and discharge hole and blow off pipe (6) are linked together, and the tip of blow off pipe (6) extends to the inside of inclined plate sedimentation pond (101).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222122054.8U CN217961411U (en) | 2022-08-11 | 2022-08-11 | Inclined plate sedimentation tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222122054.8U CN217961411U (en) | 2022-08-11 | 2022-08-11 | Inclined plate sedimentation tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217961411U true CN217961411U (en) | 2022-12-06 |
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ID=84259077
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222122054.8U Active CN217961411U (en) | 2022-08-11 | 2022-08-11 | Inclined plate sedimentation tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217961411U (en) |
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2022
- 2022-08-11 CN CN202222122054.8U patent/CN217961411U/en active Active
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