Engineering construction sewage treatment tank

Abstract

The utility model discloses an engineering construction sewage treatment tank and relates to the technical field of engineering construction. The sewage treatment device comprises a sewage treatment tank, supporting plates are arranged on the two sides of the outer portion of the sewage treatment tank respectively, and a primary treatment assembly is arranged at the top end of the sewage treatment tank; a second filter plate is arranged at the bottom end in the sewage treatment tank, and protective plates are arranged on the periphery of the top end of the second filter plate; through the design of the primary treatment assembly (the first filter plate and the baffle) and the second filter plate, multi-stage filtration and treatment are realized, and particulate matters with different sizes can be filtered by virtue of different mesh numbers of the first filter plate and the second filter plate, so that the sewage treatment efficiency is improved; the inverted triangular structure design of the drainage groove is beneficial to centralized drainage and cleaning of sewage, and the valve arranged on the drainage pipe is convenient to control and adjust drainage flow, so that the sewage treatment process is more convenient and efficient.

Description

Technical Field

[0001] The utility model relates to the technical field of engineering construction, in particular to an engineering construction sewage treatment pool. Background Art

[0002] In the engineering construction industry, a large amount of construction sewage or domestic sewage from construction site dormitories is generated. These sewages need to be initially filtered through a sewage treatment pool, and the residue in the water is filtered and discharged through the filter pool; the sewage treatment device in the prior art has low treatment efficiency and is not convenient to disassemble the filter plate. As a result, after long-term filtering, the filter plate is easily clogged, thereby affecting the filtering effect of the device. Therefore, it is necessary to design an engineering construction sewage treatment pool to solve the above problems. Utility Model Content

[0003] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a construction sewage treatment pool, which includes a sewage treatment pool, support plates are respectively arranged on both sides of the outside of the sewage treatment pool, and a primary treatment component is arranged on the top of the sewage treatment pool; a second filter plate is arranged at the bottom of the sewage treatment pool, and protective plates are respectively arranged around the top of the second filter plate, and a bracket used in conjunction with the second filter plate is arranged on the side wall of the bottom of the sewage treatment pool, and the bottom of the second filter plate is placed on the bracket;

[0004] The primary treatment assembly includes a first filter plate and a baffle, wherein the baffle is fixedly arranged around the top of the first filter plate;

[0005] Preferably, an extension plate is provided at the edge of the first filter plate, and an extension plate is also provided at the top of the sewage treatment tank. The first filter plate is connected to the sewage treatment tank via two extension plates, and the two extension plates are fixed via fixing bolts.

[0006] Preferably, the mesh number of the first filter plate is smaller than the mesh number of the second filter plate.

[0007] Preferably, support column 1 and support column 2 are provided at the top of the second filter plate, the height of support column 1 is higher than the height of support column 2, support block 1 is provided at the lower end of support column 1 and support column 2 respectively, support block 1 on support column 1 is higher than support block 1 on support column 2, support block 2 is provided at the upper end of support column 1 and support column 2 respectively, support block 2 on support column 1 is higher than support block 2 on support column 2, filter net 1 and filter net 2 are provided on support column 1 and support column 2, and an outlet for use with filter net 1 and filter net 2 is opened on the side wall of the sewage treatment tank.

[0008] Preferably, the filter screen 1 is arranged at the top end of the filter screen 2, and the filter screen 2 is provided with four perforations, and the diameter of the four perforations on the filter screen 2 is larger than the diameter of the support block 2 and smaller than the diameter of the support block 1, and the filter screen 2 passes through the support column 1 and the support column 2 through the perforations and is arranged on the support block 1, and the filter screen 1 is provided with four perforations, and the positions of the perforations on the filter screens 1 and 2 correspond to each other, and the diameter of the four perforations on the filter screen 1 is larger than the diameter of the support column 1 and the support column 2 and smaller than the diameter of the support block 1, and the filter screen 1 passes through the support column 1 and the support column 2 through the four perforations and is arranged at the top end of the support block 2.

[0009] Preferably, a drainage trough is provided at the bottom end of the sewage treatment tank, the cross section of the drainage trough is an inverted triangle structure, the drainage trough is connected to the sewage treatment tank, a drainage pipe is provided at the bottom end of the drainage trough, and a valve is provided on the drainage pipe.

[0010] Beneficial effects: Compared with the prior art, the utility model realizes multi-stage filtration and treatment through the design of the primary treatment component (the first filter plate and the baffle plate) and the second filter plate. The different mesh sizes of the first filter plate and the second filter plate can filter particles of different sizes, thereby improving the sewage treatment efficiency; the inverted triangle structure design of the drainage trough is helpful for the centralized discharge and cleaning of sewage, and the valve provided on the drainage pipe is convenient for controlling and adjusting the drainage flow, thereby making the sewage treatment process more convenient and efficient; extension plates are provided on the top of the sewage treatment tank and the edge of the first filter plate, and are connected by fixing bolts for easy installation and maintenance; the design of filter screen one and filter screen two makes them easy to clean and replace, thereby reducing the maintenance cost and the complexity of operation of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0012] Figure 2 It is a schematic diagram of the internal structure of the utility model.

[0013] Figure 3 It is a front view structural schematic diagram of the utility model.

[0014] Figure 4 It is a structural schematic diagram of a filter screen 1 of the present utility model.

[0015] Figure 5 It is a structural schematic diagram of the filter screen 2 of the present utility model.

[0016] In the attached drawings: 1-sewage treatment tank, 2-support plate, 3-second filter plate, 4-protective plate, 5-bracket, 6-first filter plate, 7-support column one, 8-support column two, 9-support block one, 10-filter screen one, 11-filter screen two, 12-support block two, 13-drain trough, 14-drain pipe, 15-valve, 16-baffle, 17-outlet. DETAILED DESCRIPTION

[0017] The technical solution of this patent is further described in detail below in conjunction with specific implementation methods.

[0018] Example

[0019] Please refer to the attached drawings of the specification. In the embodiment of the utility model, a sewage treatment pool for engineering construction is provided, which includes a sewage treatment pool 1. Support plates 2 are respectively provided on both sides of the outside of the sewage treatment pool 1. The support plates are located on both sides of the sewage treatment pool and are used to support and stabilize the pool structure. A primary treatment component is provided at the top of the sewage treatment pool 1; a second filter plate 3 is provided at the bottom end of the interior of the sewage treatment pool 1, and protective plates 4 are respectively provided around the top of the second filter plate 3. A bracket 5 used in conjunction with the second filter plate 3 is provided on the side wall of the bottom end of the interior of the sewage treatment pool 1, and the bottom end of the second filter plate 3 is placed on the bracket 5. The setting of the bracket facilitates the removal of the second filter plate and the cleaning of the filter plate;

[0020] The primary treatment assembly includes a first filter plate 6 and a baffle 16, wherein the baffle 16 is fixedly arranged around the top of the first filter plate 6 for primary filtering of impurities;

[0021] An extension plate is provided at the edge of the first filter plate 6, and an extension plate is also provided at the top of the sewage treatment tank 1. The first filter plate 6 is connected to the sewage treatment tank 1 through two extension plates, and the two extension plates are fixed by fixing bolts.

[0022] The mesh number of the first filter plate 6 is smaller than the mesh number of the second filter plate 3 .

[0023] The top of the second filter plate 3 is provided with a support column 1 7 and a support column 2 8, the height of the support column 1 7 is higher than the height of the support column 2 8, the lower ends of the support column 1 7 and the support column 2 8 are respectively provided with a support block 1 9, the support block 1 9 on the support column 1 7 is higher than the support block 1 9 on the support column 2 8, the upper ends of the support column 1 7 and the support column 2 8 are respectively provided with a support block 2 12, the support block 2 12 on the support column 1 7 is higher than the support block 2 12 on the support column 2 8, the support column 1 7 and the support column 2 8 are provided with a filter net 10 and a filter net 2 11, and the side wall of the sewage treatment tank 1 is provided with an outlet 17 used in conjunction with the filter net 10 and the filter net 2 11.

[0024] The filter screen 10 is arranged at the top end of the filter screen 2 11, and the filter screen 2 10 is provided with four perforations. The diameter of the four perforations on the filter screen 2 11 is larger than the diameter of the support block 2 12 and smaller than the diameter of the support block 1 9. The filter screen 2 11 passes through the support column 1 7 and the support column 2 8 through the perforations and is arranged on the support block 1 9. The filter screen 10 is provided with four perforations. The perforation positions of the filter screen 10 and the filter screen 2 11 correspond. The diameter of the four perforations on the filter screen 10 is larger than the diameter of the support column 1 7 and the support column 2 8 and smaller than the diameter of the support block 1 9. The filter screen 10 passes through the support column 1 7 and the support column 2 8 through the four perforations and is arranged at the top end of the support block 2 12.

[0025] A drainage trough 13 is provided at the bottom of the sewage treatment pool 1. The cross section of the drainage trough 13 is an inverted triangle structure. The drainage trough 13 is connected to the sewage treatment pool 1. A drainage pipe 14 is provided at the bottom of the drainage trough 13. A valve 15 is provided on the drainage pipe 14.

[0026] Working principle: First, the sewage enters the sewage treatment tank and passes through the primary treatment components, namely the first filter plate and baffle. The function of these components is to initially roughly filter and separate solid particles and other large impurities in the sewage. The sewage after primary treatment enters the second filter plate area. The second filter plate is set through a more delicate filter mesh one and filter mesh, which further removes fine particles and suspended matter in the sewage. The impurities that fall into the filter mesh one and the filter mesh two will be discharged from the outlet to avoid clogging of the filter mesh one and the filter mesh two and affect the work efficiency; the treated clean water is discharged to the external treatment facility or environment through the drain trough and drain pipe at the bottom. The valve setting allows the drainage rate and flow to be controlled and adjusted.

[0027] In summary, the utility model realizes multi-stage filtration and treatment through the design of the primary treatment component (the first filter plate and the baffle plate) and the second filter plate. The different mesh sizes of the first filter plate and the second filter plate can filter particles of different sizes, thereby improving the treatment efficiency of sewage; the inverted triangle structure design of the drainage trough is helpful for the centralized discharge and cleaning of sewage, and the valve provided on the drainage pipe is convenient for controlling and adjusting the drainage flow, thereby making the sewage treatment process more convenient and efficient; extension plates are provided on the top of the sewage treatment tank and the edge of the first filter plate, and are connected by fixing bolts for easy installation and maintenance; the design of filter screen one and filter screen two makes them easy to clean and replace, thereby reducing maintenance costs and the complexity of operation for staff.

[0028] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other. In the description of the present invention, it should be understood that the orientation or position relationship indicated by the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc. is based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, the features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present invention, unless otherwise specified, the meaning of "multiple" is two or more.

[0029] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

Claims

1. A sewage treatment pool for engineering construction, characterized by: The invention comprises a sewage treatment pool (1), wherein support plates (2) are respectively arranged on both sides of the outside of the sewage treatment pool (1), and a primary treatment component is arranged at the top of the sewage treatment pool (1); a second filter plate (3) is arranged at the bottom of the interior of the sewage treatment pool (1), and protective plates (4) are respectively arranged around the top of the second filter plate (3); a bracket (5) used in conjunction with the second filter plate (3) is arranged on the side wall of the bottom of the interior of the sewage treatment pool (1), and the bottom of the second filter plate (3) is placed on the bracket (5); The primary treatment component comprises a first filter plate (6) and a baffle plate (16), wherein the baffle plate (16) is fixedly arranged around the top of the first filter plate (6); An extension plate is provided at the edge of the first filter plate (6), and an extension plate is also provided at the top of the sewage treatment tank (1). The first filter plate (6) and the sewage treatment tank (1) are connected via two extension plates, and the two extension plates are fixed via fixing bolts.

2. The engineering construction sewage treatment pool according to claim 1, characterized in that: The mesh number of the first filter plate (6) is smaller than the mesh number of the second filter plate (3).

3. The engineering construction sewage treatment pool according to claim 1, characterized in that: The top of the second filter plate (3) is provided with a support column 1 (7) and a support column 2 (8), the height of the support column 1 (7) is higher than the height of the support column 2 (8), the lower ends of the support column 1 (7) and the support column 2 (8) are respectively provided with a support block 1 (9), the support block 1 (9) on the support column 1 (7) is higher than the support block 1 (9) on the support column 2 (8), the upper ends of the support column 1 (7) and the support column 2 (8) are respectively provided with a support block 2 (12), the support block 2 (12) on the support column 1 (7) is higher than the support block 2 (12) on the support column 2 (8), the support column 1 (7) and the support column 2 (8) are provided with a filter net 1 (10) and a filter net 2 (11), and an outlet (17) for use with the filter net 1 (10) and the filter net 2 (11) is opened on the side wall of the sewage treatment tank (1).

4. The engineering construction sewage treatment pool according to claim 3, characterized in that: The filter net 1 (10) is arranged at the top of the filter net 2 (11). The filter net 2 (11) is provided with four through holes. The diameters of the four through holes on the filter net 2 (11) are larger than the diameter of the support block 2 (12) and smaller than the diameter of the support block 1 (9). The filter net 2 (11) passes through the support column 1 (7) and the support column 2 (8) through the through holes and is arranged on the support block 1 (9). The filter net 1 (10) is provided with four through holes. The positions of the through holes on the filter net 1 (10) and the filter net 2 (11) correspond to each other. The diameters of the four through holes on the filter net 1 (10) are larger than the diameters of the support column 1 (7) and the support column 2 (8) and smaller than the diameter of the support block 1 (9). The filter net 1 (10) passes through the support column 1 (7) and the support column 2 (8) through the four through holes and is arranged at the top of the support block 2 (12).

5. The engineering construction sewage treatment pool according to claim 1, characterized in that: A drainage trough (13) is provided at the bottom end of the sewage treatment pool (1); the cross section of the drainage trough (13) is an inverted triangle structure; the drainage trough (13) is connected to the sewage treatment pool (1); a drainage pipe (14) is provided at the bottom end of the drainage trough (13); and a valve (15) is provided on the drainage pipe (14).

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