CN214031854U - Sewage treatment uniform dosing device - Google Patents
Sewage treatment uniform dosing device Download PDFInfo
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- CN214031854U CN214031854U CN202021789227.6U CN202021789227U CN214031854U CN 214031854 U CN214031854 U CN 214031854U CN 202021789227 U CN202021789227 U CN 202021789227U CN 214031854 U CN214031854 U CN 214031854U
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Abstract
The utility model provides an even dosing device for sewage treatment, which comprises a bracket erected above a treatment tank and a plurality of spray pipes arranged on the bracket, wherein the plurality of spray pipes are distributed above the treatment tank at equal intervals; a plurality of liquid outlet holes are uniformly distributed on the side surface of the spray pipe along the length square; the spraying pipe is provided with two liquid inlets which are respectively arranged at two ends of the spraying pipe, and the two liquid inlets are communicated with the dosing main pipeline through a hose; the spray pipe is installed on the support through the installation component, still be equipped with the angle adjustment mechanism who is used for adjusting the liquid outlet angle on the installation component. The sewage treatment uniform dosing device of the utility model realizes uniform dosing in the treatment tank through a plurality of spray pipelines, thereby not only increasing the treatment efficiency, but also reducing the medicament waste; the whole structure is simple, the construction cost is low, the treatment efficiency is effectively improved, and the cost is reduced.
Description
Technical Field
The utility model belongs to the technical field of sewage treatment adds the medicine, especially, relate to an even charge device of sewage treatment.
Background
The dosing is an important process in sewage treatment, and the liquid medicament is added into the sewage and then is uniformly stirred to achieve the purpose of condensing and precipitating impurities. However, in the existing dosing process, the medicines are mostly poured into the mixing tank in a centralized mode through the dosing pipeline, and then the stirring motor in the mixing tank is used for stirring and uniformly mixing, so that the mode is low in uniformly mixing efficiency and easy to waste the medicines.
Disclosure of Invention
In view of this, the utility model aims at providing an even charge device of sewage treatment to solve the current problem that lacks the device that carries out even medicine to the coagulating basin.
In order to achieve the above purpose, the technical scheme of the utility model is realized like this:
a uniform dosing device for sewage treatment comprises a bracket erected above a treatment tank and a plurality of spray pipes arranged on the bracket, wherein the plurality of spray pipes are distributed above the treatment tank at equal intervals;
a plurality of liquid outlet holes are uniformly distributed on the side surface of the spray pipe along the length square;
the spraying pipe is provided with two liquid inlets which are respectively arranged at two ends of the spraying pipe, and the two liquid inlets are communicated with the dosing main pipeline through a hose;
the spray pipe is installed on the support through the installation component, still be equipped with the angle adjustment mechanism who is used for adjusting the liquid outlet angle on the installation component.
Further, the support comprises a stand column and a mounting rack arranged at the top of the stand column, wherein the mounting rack comprises two longitudinal steel pipes which are longitudinally arranged, two transverse steel pipes which are fixedly welded between the two longitudinal steel pipes, and a plurality of mounting steel pipes which are fixedly welded between the two transverse steel pipes;
every install two shower through installation component installation on the steel pipe, two shower set up respectively in the both sides of installing the steel pipe.
Further, a steel ring is all set firmly at the both ends of vertical steel pipe, the welding of steel ring side has the threaded sleeve with inside intercommunication, the threaded sleeve inboard is equipped with the internal thread hole, the vertical through-hole that corresponds with the screw hole that is equipped with in stand side, the steel ring passes through the bolt and fixes with the stand.
Furthermore, both ends of the spray pipe are provided with connecting pipe fittings, and the spray pipe is connected with a main chemical feeding pipeline through the connecting pipe fittings;
the connecting pipe fitting comprises a connecting pipe and a connector, the connecting pipe comprises an inserting part, a prism part and a connecting part which are connected in sequence, and the inserting part is fixedly arranged on the inner side of the end part of the spraying pipe; the outer side of the connecting part is provided with external threads, the connecting head comprises a quick-connection plug and an end cover which are sequentially connected, the outer side of the end cover is a prism, the inner part of the end cover is provided with internal threads corresponding to the connecting part, the end cover is in threaded connection with the connecting part, and the quick-connection plug is arranged at one end of the end cover, which is far away from the connecting part;
the outer side of the quick-connection plug is provided with annular anti-skidding threads, the quick-connection plug is communicated with a dosing main pipeline through a hose, the hose is sleeved on the outer side of the quick-connection plug, and the hose is communicated with a spray pipe through a connecting pipe fitting.
Further, the mounting assembly comprises a fixing piece and a connecting disc, the fixing piece is fixedly mounted on the support, the connecting disc is a circular disc with a circular hole formed in the center, the connecting disc is sleeved on the outer side of the connecting portion, the diameter of the end cover is larger than that of the circular hole, the connecting disc is mounted on the connecting portion through the end cover, and the connecting disc is fixed to the fixing piece through a bolt.
Further, the fixing piece comprises a fixing plate, a connecting plate and a supporting plate which are sequentially connected, a fixing hole connected with the support is formed in the fixing plate, the connecting plate and the supporting plate are integrally formed, and the end part of the connecting plate is welded and fixed with the fixing plate;
the upper part of the supporting disc is provided with a U-shaped opening;
a limiting part is further arranged between the connecting part and the prism part, the limiting part is a round pipe with the diameter larger than that of the connecting part, an annular groove is circumferentially formed in the side face of the limiting part, the diameter of the annular groove corresponds to the width of the U-shaped opening, and the end part of the spray pipe is erected on the supporting plate through the annular groove;
the supporting disc and the connecting disc are further fixed through bolts.
Furthermore, sealing gaskets are arranged on two sides of the connecting disc, and the connecting disc is tightly fixed on the connecting part through an end cover and the sealing gaskets;
the spacing portion sets up the centre of a circle position at the supporting disk through the U-shaped opening, it has two through-holes to open on the supporting disk, it has two arc holes that correspond with the through-hole to open on the connecting disk, arc hole and through-hole correspondence are equipped with the bolt, adjust the angle in liquid hole through the arc hole.
Furthermore, a supporting gasket is arranged between the connecting disc and the supporting disc.
Compared with the prior art, the sewage treatment uniform dosing device has the following advantages:
(1) the sewage treatment uniform dosing device of the utility model realizes uniform dosing in the treatment tank through a plurality of spray pipelines, thereby not only increasing the treatment efficiency, but also reducing the medicament waste; the whole structure is simple, the construction cost is low, the treatment efficiency is effectively improved, and the cost is reduced.
(2) Sewage treatment even charge device carry out ingenious structural design to connecting the pipe fitting, not only be convenient for be connected shower and the trunk line of offeing medicine, still be convenient for fix the shower and the angle modulation.
(3) Still be equipped with the support gasket between connection pad and the supporting disk, because the supporting disk sets up in the annular groove, and have certain clearance between the connection pad, directly fix through the bolt, can cause connection pad or supporting disk deformation, still cause the connection pipe fitting easily to reveal, add the gasket between the two, can effectively solve above-mentioned problem.
Drawings
The accompanying drawings, which form a part hereof, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without undue limitation. In the drawings:
FIG. 1 is an overall structure diagram of an even chemical adding device for sewage treatment according to an embodiment of the present invention;
fig. 2 is an explosion structure diagram of a connecting pipe fitting according to an embodiment of the present invention;
FIG. 3 is a structural diagram of a connection pipe according to an embodiment of the present invention;
fig. 4 is a diagram illustrating a structure of a fixing member according to an embodiment of the present invention;
fig. 5 is a diagram of a structure of a mounting frame according to an embodiment of the present invention.
Description of reference numerals:
1. a shower pipe; 2. a connecting pipe; 21. a plug-in part; 22. a prism part; 23. a limiting part; 231. an annular groove; 24. a connecting portion; 3. a gasket; 4. a connecting disc; 41. an arc-shaped hole; 5. a connector; 51. an end cap; 52. quickly connecting a plug; 6. a fixing member; 61. a fixing plate; 62. a support disc; 63. a U-shaped opening; 7. a mounting frame; 71. longitudinal steel pipes; 72. a transverse steel pipe; 73. installing a steel pipe; 74. a steel ring; 8. and supporting the gasket.
Detailed Description
It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
As shown in fig. 1 and 5, the uniform dosing device for sewage treatment comprises a bracket erected above a treatment tank and a plurality of spray pipes 1 arranged on the bracket, wherein the plurality of spray pipes 1 are distributed above the treatment tank at equal intervals;
a plurality of liquid outlet holes are uniformly distributed on the side surface of the spray pipe 1 along the length square;
the spraying pipe 1 is provided with two liquid inlets which are respectively arranged at two ends of the spraying pipe 1, and the two liquid inlets are communicated with a dosing main pipeline through a hose;
the spray pipe 1 is installed on the support through the installation component, and an angle adjusting mechanism used for adjusting the angle of the liquid outlet is further arranged on the installation component.
As shown in fig. 5, the support comprises a vertical column and a mounting rack 7 mounted at the top of the vertical column, wherein the mounting rack 7 comprises two longitudinal steel pipes 71 which are longitudinally arranged, two transverse steel pipes 72 which are welded and fixed between the two longitudinal steel pipes 71, and a plurality of mounting steel pipes 73 which are welded and fixed between the two transverse steel pipes 72;
two spray pipes 1 are arranged on each installation steel pipe 73 through an installation assembly, and the two spray pipes 1 are respectively arranged on two sides of the installation steel pipe 73. Because the installation component also has a certain length, the distance between the installed shower pipes 1 is basically the same.
The both ends of vertical steel pipe 71 all set firmly a steel ring 74, the side welding of steel ring 74 has the threaded sleeve with inside intercommunication, the threaded sleeve inboard is equipped with the internal thread hole, the vertical through-hole that corresponds with the screw hole that is equipped with in stand side, steel ring 74 passes through the bolt and is fixed with the stand. The mounting height of the mounting frame 7 is adjusted through the steel ring 74 and the through hole, and the mounting height can be flexibly adjusted according to requirements.
Two ends of the spray pipe 1 are provided with 2 pieces of connecting pipes, and the spraying pipe is connected with a main chemical dosing pipeline through the 2 pieces of connecting pipes;
as shown in fig. 1 to 3, the connecting pipe 2 includes a connecting pipe 2 and a connector 5, the connecting pipe 2 includes an insertion part 21, a prism part 22 and a connecting part 24 which are connected in sequence, the insertion part 21 is fixedly installed at the inner side of the end part of the shower pipe 1, and can be fixed in the form of interference, bonding and welding; the outer side of the connecting part 24 is provided with external threads, the connector 5 comprises a quick-connection plug 52 and an end cover 51 which are sequentially connected, the outer side of the end cover 51 is a prism, internal threads corresponding to the connecting part 24 are arranged in the end cover 51, the end cover 51 is in threaded connection with the connecting part 24, and the quick-connection plug 52 is arranged at one end, far away from the connecting part 24, of the end cover 51;
the outer side of the quick connection plug 52 is provided with annular anti-skid grains, the quick connection plug 52 is communicated with a dosing main pipeline through a hose, the hose is sleeved on the outer side of the quick connection plug 52, the hose is communicated with the spray pipe 1 through a connecting pipe 2, and the hose is quickly inserted through the annular anti-skid grains.
The mounting assembly comprises a fixing piece 6 and a connecting disc 4, the fixing piece 6 is fixedly mounted on the support, the connecting disc 4 is a circular disc with a circular hole formed in the center, the connecting disc 4 is sleeved on the outer side of the connecting portion 24, the diameter of the end cover 51 is larger than that of the circular hole, the connecting disc 4 is mounted on the connecting portion 24 through the end cover 51, and the connecting disc 4 is fixed with the fixing piece 6 through a bolt.
As shown in fig. 1 and 4, the fixing member 6 includes a fixing plate 61, a connecting plate, and a supporting plate 62, which are connected in sequence, the fixing plate 61 is provided with a fixing hole connected with the bracket, the connecting plate and the supporting plate 62 are integrally formed, and the end portion of the connecting plate is welded and fixed with the fixing plate 61;
the upper part of the supporting disc 62 is provided with a U-shaped opening 63;
a limiting part 23 is further arranged between the connecting part 24 and the prism part 22, the limiting part 23 is a circular tube with the diameter larger than that of the connecting part 24, an annular groove 231 is circumferentially formed in the side face of the limiting part 23, the diameter of the annular groove 231 corresponds to the width of the U-shaped opening 63, and the end part of the shower pipe 1 is erected on the supporting disc 62 through the annular groove 231;
the support disc 62 and the connection disc 4 are also fixed by bolts.
Ingenious structural design has been carried out to 2 pieces of connecting pipes, not only be convenient for be connected shower 1 with the trunk line of offeing medicine, still be convenient for fix shower 1 and angle modulation.
As shown in fig. 1 and fig. 2, two sides of the connecting disc 4 are further provided with gaskets 3, and the connecting disc 4 is tightly fixed on the connecting part 24 through the end cover 51 and the gaskets 3, so that the connecting disc 4 can be fixed;
spacing portion 23 sets up the centre of a circle position at supporting disk 62 through U-shaped opening 63, it has two through-holes to open on the supporting disk 62, it has two arc holes 41 that correspond with the through-hole to open on connecting disk 4, arc hole 41 and through-hole correspondence are equipped with the bolt, adjust the angle in play liquid hole through arc hole 41.
Still be equipped with support gasket 8 between connection pad 4 and the supporting disk 62, because the supporting disk 62 sets up in annular groove 231, and have certain clearance between the connection pad 4, directly fix through the bolt, can cause connection pad 4 or supporting disk 62 deformation, still cause 2 of connecting pipe to reveal easily, add the gasket between the two, can effectively solve above-mentioned problem.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The utility model provides an even charge device of sewage treatment which characterized in that: the device comprises a bracket erected above a treatment tank and a plurality of spray pipes arranged on the bracket, wherein the plurality of spray pipes are distributed above the treatment tank at equal intervals;
a plurality of liquid outlet holes are uniformly distributed on the side surface of the spray pipe along the length square;
the spraying pipe is provided with two liquid inlets which are respectively arranged at two ends of the spraying pipe, and the two liquid inlets are communicated with the dosing main pipeline through a hose;
the spray pipe is installed on the support through the installation component, still be equipped with the angle adjustment mechanism who is used for adjusting the liquid outlet angle on the installation component.
2. The uniform dosing device for sewage treatment according to claim 1, which is characterized in that: the support comprises an upright post and a mounting rack arranged at the top of the upright post, wherein the mounting rack comprises two longitudinal steel pipes which are longitudinally arranged, two transverse steel pipes which are fixedly welded between the two longitudinal steel pipes, and a plurality of mounting steel pipes which are fixedly welded between the two transverse steel pipes;
every install two shower through installation component installation on the steel pipe, two shower set up respectively in the both sides of installing the steel pipe.
3. The uniform dosing device for sewage treatment according to claim 2, which is characterized in that:
the both ends of vertical steel pipe all set firmly a steel ring, the welding of steel ring side has the screw sleeve with inside intercommunication, the screw sleeve inboard is equipped with the internal thread hole, the vertical through-hole that corresponds with the screw hole that is equipped with in stand side, the steel ring passes through the bolt and is fixed with the stand.
4. The uniform dosing device for sewage treatment according to claim 1, which is characterized in that: both ends of the spray pipe are provided with connecting pipe fittings, and the spray pipe is connected with a main chemical feeding pipeline through the connecting pipe fittings;
the connecting pipe fitting comprises a connecting pipe and a connector, the connecting pipe comprises an inserting part, a prism part and a connecting part which are connected in sequence, and the inserting part is fixedly arranged on the inner side of the end part of the spraying pipe; the outer side of the connecting part is provided with external threads, the connecting head comprises a quick-connection plug and an end cover which are sequentially connected, the outer side of the end cover is a prism, the inner part of the end cover is provided with internal threads corresponding to the connecting part, the end cover is in threaded connection with the connecting part, and the quick-connection plug is arranged at one end of the end cover, which is far away from the connecting part;
the outer side of the quick-connection plug is provided with annular anti-skidding threads, the quick-connection plug is communicated with a dosing main pipeline through a hose, the hose is sleeved on the outer side of the quick-connection plug, and the hose is communicated with a spray pipe through a connecting pipe fitting.
5. The uniform dosing device for sewage treatment according to claim 4, which is characterized in that: the mounting assembly comprises a fixing piece and a connecting disc, the fixing piece is fixedly mounted on the support, the connecting disc is a circular disc with a circular hole formed in the center, the connecting disc is sleeved on the outer side of the connecting portion, the diameter of the end cover is larger than that of the circular hole, the connecting disc is mounted on the connecting portion through the end cover, and the connecting disc is fixed with the fixing piece through a bolt.
6. The uniform dosing device for sewage treatment according to claim 5, which is characterized in that: the fixing piece comprises a fixing plate, a connecting plate and a supporting plate which are sequentially connected, wherein a fixing hole connected with the installation steel pipe is formed in the fixing plate, the connecting plate and the supporting plate are integrally formed, and the end part of the connecting plate is welded and fixed with the fixing plate;
the upper part of the supporting disc is provided with a U-shaped opening;
a limiting part is further arranged between the connecting part and the prism part, the limiting part is a round pipe with the diameter larger than that of the connecting part, an annular groove is circumferentially formed in the side face of the limiting part, the diameter of the annular groove corresponds to the width of the U-shaped opening, and the end part of the spray pipe is erected on the supporting plate through the annular groove;
the supporting disc and the connecting disc are further fixed through bolts.
7. The uniform dosing device for sewage treatment according to claim 6, which is characterized in that: sealing gaskets are arranged on two sides of the connecting disc, and the connecting disc is tightly fixed on the connecting part through an end cover and the sealing gaskets;
the spacing portion sets up the centre of a circle position at the supporting disk through the U-shaped opening, it has two through-holes to open on the supporting disk, it has two arc holes that correspond with the through-hole to open on the connecting disk, arc hole and through-hole correspondence are equipped with the bolt, adjust the angle in liquid hole through the arc hole.
8. The uniform dosing device for sewage treatment according to claim 7, which is characterized in that: and a support gasket is arranged between the connecting disc and the support disc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021789227.6U CN214031854U (en) | 2020-08-24 | 2020-08-24 | Sewage treatment uniform dosing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021789227.6U CN214031854U (en) | 2020-08-24 | 2020-08-24 | Sewage treatment uniform dosing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214031854U true CN214031854U (en) | 2021-08-24 |
Family
ID=77332540
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021789227.6U Active CN214031854U (en) | 2020-08-24 | 2020-08-24 | Sewage treatment uniform dosing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214031854U (en) |
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2020
- 2020-08-24 CN CN202021789227.6U patent/CN214031854U/en active Active
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