CN219279576U

CN219279576U - Sewage treatment device for construction site

Info

Publication number: CN219279576U
Application number: CN202320425204.4U
Authority: CN
Inventors: 芦建杰; 岳开冰
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-03-08
Filing date: 2023-03-08
Publication date: 2023-06-30
Anticipated expiration: 2033-03-08

Abstract

The utility model discloses a sewage treatment device for a construction site, which belongs to the field of constructional engineering and comprises a base, wherein the upper end of the base is fixedly connected with a vortex separator, the upper end of the vortex separator is fixedly connected with a first water outlet pipe, the outer end wall of the vortex separator is sleeved with a centrifugal separator, the lower end of the centrifugal separator is fixedly connected with a clear water outlet and a first sludge outlet, the lower end of the centrifugal separator is provided with a collector connected to the base, the lower end of the collector is fixedly connected with a second water outlet pipe and a second sludge outlet, the inner side, close to the bottom end, of the base is fixedly provided with a motor bracket, and the motor bracket is fixedly provided with a first motor connected with the bottom end of the centrifugal separator.

Description

Sewage treatment device for construction site

Technical Field

The utility model relates to the field of building engineering, in particular to a sewage treatment device for a building construction site.

Background

In the construction process of a building, wastewater with silt is often generated on a construction site, and various methods and technical measures are often adopted for sewage treatment to separate or degrade pollutants contained in the wastewater, so that the pollutants are converted into non-toxic, harmless and stable substances.

Common sewage treatment in the prior art can be divided into 3 major categories according to the technical principle: the method can be divided into a physical method, a chemical method and a biological method, wherein the physical method is commonly used for treating wastewater containing a large amount of sediment generated in building construction, and common physical methods comprise precipitation, screening, air floatation, centrifugation, rotational flow and the like, but most of sewage treatment devices on the market are single treatment methods, the treatment efficiency is relatively low, and the treatment effect is not very good.

Disclosure of Invention

1. Technical problem to be solved

To the problem that exists among the prior art, this scheme combines multiple physical treatment sewage method through add centrifugal separation device and establish cyclone separation device in sewage treatment plant, carries out multiple separation to sewage under the effect of whirl and centrifugal force, effectively improves water, mud separation effect and separation efficiency.

2. Technical proposal

In order to solve the problems, the utility model adopts the following technical scheme.

The utility model provides a construction site sewage treatment plant, the on-line screen storage device comprises a base, base upper end fixedly connected with vortex separator, vortex separator upper end fixedly connected with first outlet pipe, vortex separator outer end wall cover is equipped with centrifugal separator, centrifugal separator lower extreme fixedly connected with clear water export and first mud export, centrifugal separator lower extreme is equipped with the collector of connection on the base, collector lower extreme fixedly connected with second outlet pipe and second mud export, the base is close to bottom inboard fixed mounting and has the motor support, fixed mounting has the first motor that is connected with centrifugal separator bottom on the motor support, vortex separator outer end wall fixedly connected with inlet tube, the one end fixedly connected with booster pipe of inlet tube keeping away from vortex separator, booster pipe inner end wall fixed cover is equipped with the second motor, be equipped with the impeller in the second motor drive shaft, the one end fixedly connected with water pipe of booster pipe keeping away from the inlet tube, first outlet pipe and second outlet pipe lower extreme are connected with the bucket jointly, second mud export lower extreme is provided with the mud collecting vessel, this scheme is through addding centrifugal separator and setting up the cyclone separation device in sewage treatment equipment, combine multiple physical treatment sewage method, the effect of separating the effect under the effect of the multiple separation of sewage and cyclone separation to the cyclone separation.

Further, the water inlet pipe is tangentially arranged along the outer end wall of the vortex separator, so that water flow can better form vortex in the vortex separator, and the separation effect is improved.

Further, the impeller is provided with a plurality of layers of blades, so that the impeller can better lift the water pressure at the same rotating speed.

Furthermore, the boss is arranged at the lower end inside the centrifugal separator, so that water and sludge can be separated better under the action of centrifugal force.

Further, the inner sleeve of the collector is provided with a layered ring, the inner side of the layered ring is communicated with the clear water outlet, the outer side of the layered ring is communicated with the first sludge outlet, and the collector can collect clear water flowing out of the centrifugal separator through the clear water outlet and sludge discharged from the first sludge outlet better.

Further, a gap is reserved between the vortex separator and the centrifugal separator, so that friction between the centrifugal separator and the vortex separator is not easy to generate in the high-speed rotation process.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages that:

(1) According to the scheme, the centrifugal separation device is additionally arranged in the sewage treatment equipment, the cyclone separation device is arranged, the sewage treatment method is combined with various physical treatment methods, the sewage is subjected to multiple separation under the action of cyclone and centrifugal force, and the water and mud separation effect and the separation efficiency are effectively improved.

(2) The inlet tube sets up along vortex separator outer end wall tangential, makes things convenient for rivers better formation vortex in I select the separator, improves separation effect.

(3) The impeller is provided with a plurality of layers of blades, so that the impeller can better lift the water pressure at the same rotating speed.

(4) The boss is arranged at the lower end inside the centrifugal separator, so that water and sludge can be separated better under the action of centrifugal force.

(5) The inner sleeve of the collector is provided with a layered ring, the inner side of the layered ring is communicated with the clear water outlet, the outer side of the layered ring is communicated with the first sludge outlet, and the collector can collect clear water flowing out of the centrifugal separator through the clear water outlet and sludge discharged from the first sludge outlet better.

(6) Gaps are reserved between the vortex separator and the centrifugal separator, so that friction between the centrifugal separator and the vortex separator is not easy to generate in the high-speed rotation process.

Drawings

FIG. 1 is a schematic view of the internal structure of the present utility model;

FIG. 2 is a schematic diagram of the structure of FIG. 1 at A;

FIG. 3 is a cross-sectional view of the present utility model;

FIG. 4 is a schematic view of the structure of FIG. 3B;

FIG. 5 is a schematic view of the structure of FIG. 3 at C;

FIG. 6 is a schematic view of the external structure of the present utility model;

the reference numerals in the figures illustrate:

1 a base, 2 a vortex separator, 3 a centrifugal separator, 4 a collector, 5 a clear water outlet, 6 a first sludge outlet, 7 a second sludge outlet, 8 a sludge collecting barrel, 9 a second water outlet pipe, 10 a clear water barrel, 11 a first motor, 12 a motor bracket, 13 a first water outlet pipe, 14 a water inlet pipe, 15 a booster pipe, 16 a second motor, 17 an impeller and 18 water pipes.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model; it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments, and that all other embodiments obtained by persons of ordinary skill in the art without making creative efforts based on the embodiments in the present utility model are within the protection scope of the present utility model.

In the description of the present utility model, it should be noted that the positional or positional relationship indicated by the terms such as "upper", "lower", "inner", "outer", "top/bottom", etc. are based on the positional or positional relationship shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "configured to," "engaged with," "connected to," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Example 1:

referring to fig. 1-5, a sewage treatment device for construction sites comprises a base 1, wherein the upper end of the base 1 is fixedly connected with a vortex separator 2, the upper end of the vortex separator 2 is fixedly connected with a first water outlet pipe 13, the outer end wall of the vortex separator 2 is sleeved with a centrifugal separator 3, a boss is arranged at the lower end inside the centrifugal separator 3, water and sludge can be separated better under the action of centrifugal force conveniently, a gap is reserved between the vortex separator 2 and the centrifugal separator 3, and friction between the centrifugal separator 3 and the vortex separator 2 is avoided in the process of high-speed rotation conveniently.

The centrifugal separator 3 lower extreme fixedly connected with clear water export 5 and first mud export 6, centrifugal separator 3 lower extreme is equipped with the collector 4 of connection on base 1, collector 4 lower extreme fixedly connected with second outlet pipe 9 and second mud export 7, the endotheca of collector 4 is equipped with the layering circle, the layering circle inboard is linked together with clear water export 5, the layering circle outside is linked together with first mud export 6, make things convenient for collector 4 can be better collect centrifugal separator 3 in clear water and the first mud export 6 exhaust mud that flows out through clear water export 5, base 1 is close to the inboard fixed mounting of bottom has motor support 12, fixed mounting has first motor 11 that is connected with centrifugal separator 3 bottom on the motor support 12.

The outer end wall fixedly connected with inlet tube 14 of vortex separator 2, inlet tube 14 sets up along vortex separator 2 outer end wall tangential, make things convenient for rivers better formation vortex in I'm separator, improve separation effect, the one end fixedly connected with booster tube 15 of vortex separator 2 is kept away from to inlet tube 14, the fixed cover of booster tube 15 inner end wall is equipped with second motor 16, be equipped with impeller 17 in the second motor 16 drive shaft, be equipped with the multilayer blade on the impeller 17, the convenience can carry out better promotion to the water pressure under the same rotational speed impeller, the one end fixedly connected with water pipe 18 of inlet tube 14 is kept away from to booster tube 15, first outlet pipe 13 and second outlet pipe 9 lower extreme are connected with clear water bucket 10 jointly, second mud export 7 lower extreme is provided with mud collecting vat 8, this scheme is through add centrifugal separation device and establish cyclone separation device in sewage treatment equipment, combine multiple physical treatment sewage method, carry out multiple separation to sewage under the effect of cyclone and centrifugal force, effectively improve water, mud separation effect and separation efficiency.

Working principle: the sewage enters from a water pipe 18, a second motor 16 drives an impeller 17 to rotate in a pressurizing pipe 15, the sewage enters into a vortex separator after being pressurized by the impeller 17, sediment and water begin to separate in the rotating process in the vortex separator, the separated water flows into a clean water bucket 10 from a first water outlet pipe 13, sludge and part of water flow into a centrifugal separator 3 from the lower part of the vortex separator, the first motor 11 drives the centrifugal separator 3 to rotate, the water and the sediment are further separated under the action of centrifugal force, the sediment flows into the outer ring of a collector 4 through a first sludge outlet 6 and then flows into a second water outlet pipe 9 and finally enters into a sludge collecting bucket 8, and the water flows into the inner ring of the collector 4 through a clean water outlet 5 and flows into the clean water bucket 10 through the second water outlet pipe 9.

The above description is only of the preferred embodiments of the present utility model; the scope of the utility model is not limited in this respect. Any person skilled in the art, within the technical scope of the present disclosure, may apply to the present utility model, and the technical solution and the improvement thereof are all covered by the protection scope of the present utility model.

Claims

1. The utility model provides a construction site sewage treatment plant, includes base (1), its characterized in that: the utility model discloses a centrifugal separator, including base (1), vortex separator (2) upper end fixedly connected with first outlet pipe (13), vortex separator (2) outer end wall cover is equipped with centrifugal separator (3), centrifugal separator (3) lower extreme fixedly connected with clear water export (5) and first mud export (6), centrifugal separator (3) lower extreme is equipped with collector (4) of connection on base (1), collector (4) lower extreme fixedly connected with second outlet pipe (9) and second mud export (7), base (1) is close to bottom inboard fixed mounting and has motor bracket (12), motor bracket (12) are last fixed mounting have first motor (11) that are connected with centrifugal separator (3) bottom, vortex separator (2) outer end wall fixedly connected with inlet tube (14), one end fixedly connected with booster pipe (15) of vortex separator (2) are kept away from to inlet tube (14), booster pipe (15) inner end wall fixed cover is equipped with second outlet pipe (16), one end fixed connection has inlet tube (14) on second impeller (16) are kept away from in motor bracket (12), the lower ends of the first water outlet pipe (13) and the second water outlet pipe (9) are connected with a clear water barrel (10) together, and the lower end of the second sludge outlet (7) is provided with a sludge collecting barrel (8).

2. A construction site sewage treatment apparatus according to claim 1, wherein: the water inlet pipe (14) is tangentially arranged along the outer end wall of the vortex separator (2).

3. A construction site sewage treatment apparatus according to claim 1, wherein: the impeller (17) is provided with a plurality of layers of blades.

4. A construction site sewage treatment apparatus according to claim 1, wherein: the lower end of the inside of the centrifugal separator (3) is provided with a boss.

5. A construction site sewage treatment apparatus according to claim 1, wherein: the inner sleeve of the collector (4) is provided with a layered ring, the inner side of the layered ring is communicated with the clear water outlet (5), and the outer side of the layered ring is communicated with the first sludge outlet (6).

6. A construction site sewage treatment apparatus according to claim 1, wherein: a gap is reserved between the vortex separator (2) and the centrifugal separator (3).