Integrated sewage treatment equipment

Abstract

The utility model belongs to the technical field of sewage treatment, and particularly relates to integrated sewage treatment equipment which comprises a shell, a partition plate is arranged in the shell and divides the interior of the shell into a sewage treatment area and an equipment area, and a gate is hinged to the side wall, close to the equipment area, of the shell; the sewage treatment body is arranged in the sewage treatment area, and a sewage inlet pipe and a water outlet pipe are respectively arranged at two ends of the sewage treatment body; the filtering structure is arranged on an input path of the sewage inlet pipe and is used for preliminarily filtering impurities in sewage, the filtering structure comprises a filtering box, a cover plate is detachably arranged at the top of the filtering box, a filtering net and a cleaning structure are arranged in the filtering box, and the cleaning structure is movably arranged in the filtering box and is in contact with the surface of the filtering net. And through the movably arranged cleaning structure, the surface of the filter screen can be cleaned, so that the filtration efficiency of the filter screen is improved, and the sewage treatment efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of sewage treatment, and particularly relates to an integrated sewage treatment device. Background Art

[0002] Sewage treatment is a process of purifying sewage to meet the water quality requirements for discharging it into a certain water body or reusing it. Sewage treatment is widely used in various fields such as construction, agriculture, transportation, energy, petrochemical, environmental protection, urban landscape, medical treatment, and catering, and is also increasingly entering the daily lives of ordinary people.

[0003] Chinese invention patent CN110316887A discloses an integrated sewage treatment device, which includes a box body. A placement cavity is arranged inside the box body, and a first partition board and a second partition board are vertically arranged in the placement cavity. The first partition board and the second partition board divide the placement cavity into a first chamber, a second chamber, and a third chamber. It also includes a sewage pipe, a drain pipe, a filter screen, a feeding pipe, a left support plate, a right support plate, a top plate, a lifting cylinder, a mounting plate, a crushing motor, a cylinder, four groups of support columns, a conveying pipe, a round cover, a ball bearing, two groups of lifting rods, a rotating shaft, multiple groups of crushing blades, and a spiral conveying blade. A collection box is arranged at the bottom end of the box body, the bottom end of the conveying pipe is communicated with the collection box, and a switching valve is arranged on the conveying pipe.

[0004] This device can separate sewage from larger garbage through the arranged cylinder and filter the sewage through the filter screen arranged above the cylinder. However, the filter screen is prone to clogging after long-term use, affecting its filtering effect. Utility Model Content

[0005] The purpose of the utility model is to provide an integrated sewage treatment device for the above-mentioned existing technical problems, achieving the effect of solving the problems proposed in the background art.

[0006] In view of this, the utility model provides an integrated sewage treatment device, including:

[0007] A housing, a partition is arranged inside the housing, dividing the interior of the housing into a sewage treatment area and an equipment area, and a large door is hingedly arranged on the side wall of the housing close to the equipment area;

[0008] A sewage treatment body, which is arranged in the sewage treatment area, and a sewage inlet pipe and a water outlet pipe are respectively arranged at both ends;

[0009] A filtering structure, which is arranged on the input path of the sewage inlet pipe for initially filtering impurities in the sewage. The filtering structure includes:

[0010] A filtering box, a cover plate is detachably arranged on the top of the filtering box, and a filter screen is arranged inside the filtering box,

[0011] A cleaning structure, the cleaning structure is movably arranged in the filtering box and contacts the surface of the filter screen.

[0012] In this technical solution, sewage enters the filtering box, and the sewage is preliminarily filtered by the filter screen, and then the filtered sewage is input into the sewage treatment body for treatment. Through the movably arranged cleaning structure, the surface of the filter screen can be cleaned, which is beneficial to improving the filtering efficiency of the filter screen and the sewage treatment efficiency.

[0013] In the above technical solution, further, the filtering structure includes:

[0014] An installation frame, the installation frame is inclined and arranged in the filtering box, and the installation frame is U-shaped;

[0015] Installation grooves, the installation grooves are arranged on the side walls of the installation frame and are symmetrically arranged;

[0016] Lugs, the lugs are symmetrically arranged on both sides of the filter screen, and the lugs are slidably arranged in the installation grooves.

[0017] In this technical solution, through the inclined filter screen, the utilization rate of the filter screen can be improved. Through the cooperation between the arranged installation grooves and the lugs, the efficiency of replacing the filter screen can be improved.

[0018] In the above technical solution, further, the surface of the installation frame is coated with epoxy resin.

[0019] In this technical solution, by coating epoxy resin on the installation frame, it is beneficial to improve the service life of the installation frame.

[0020] In the above technical solution, further, at least two groups of filtering structures are arranged in the filtering box, and the pore diameters of the filter screens decrease in sequence.

[0021] In the above technical solution, further, the filter screen is made of stainless steel.

[0022] In the above technical solution, further, the cleaning structure includes:

[0023] Fixed blocks, the fixed blocks are arranged on the water-facing surface of the installation frame, and there are two groups arranged up and down;

[0024] A reciprocating lead screw, the reciprocating lead screw is rotatably arranged on the two fixed blocks and is located at the upper part of the installation frame;

[0025] A smooth rod, the smooth rod is arranged between the two fixed blocks and is located at the lower part of the installation frame;

[0026] Connecting block, the connecting block is sleeved on the reciprocating lead screw and the optical rod, and a brush is detachably arranged between the two connecting blocks, and the brush is in contact with the water-facing surface of the filter screen;

[0027] Motor, the motor is arranged on the outer wall of the filter tank, and the output shaft penetrates the filter tank and is connected to the reciprocating lead screw;

[0028] Among them, multiple groups of cleaning structures are driven by belt drive.

[0029] In this technical solution, the motor drives the reciprocating lead screw to rotate, thereby driving the connecting block and the brush to move along the reciprocating lead screw, so as to achieve the effect of cleaning the water-facing surface of the filter screen.

[0030] In the above technical solution, further, a spraying part is arranged on the side of the cleaning structure, and the spraying part includes:

[0031] Spraying pipe, the spraying pipe is arranged on the side of the brush, and water outlets are evenly arranged on the outer wall of the spraying pipe;

[0032] Delivery pipe, the delivery pipe penetrates the side wall of the filter tank and is connected to the top of the spraying pipe;

[0033] Among them, the delivery pipe is a flexible pipe.

[0034] In this technical solution, the spraying pipe can move synchronously with the brush. When the brush cleans the filter screen, water can be sprayed onto the surface of the filter screen through the water outlets, which is beneficial to improving the effect of cleaning the filter screen.

[0035] In the above technical solution, further, concave-convex patterns are arranged on the outer wall of the housing.

[0036] In this technical solution, the concave-convex patterns arranged can improve the strength of the housing, which is beneficial to improving the service life of the equipment.

[0037] The beneficial effects of the present utility model are:

[0038] 1. Sewage enters the filter tank, and the sewage is preliminarily filtered through the filter screen, and then the filtered sewage is input into the sewage treatment body for sewage treatment. Through the movably arranged cleaning structure, the surface of the filter screen can be cleaned, which is beneficial to improving the filtering efficiency of the filter screen and the sewage treatment efficiency. Description of the Drawings

[0039] Figure 1 is a three-dimensional schematic diagram of the present utility model;

[0040] Figure 2 is an internal structure schematic diagram of the present utility model;

[0041] Figure 3It is a cross-sectional view of the filtering structure of the present utility model;

[0042] Figure 4 It is a three-dimensional view of the filtering structure of the present utility model (the cover plate is removed);

[0043] Figure 5 It is the present utility model Figure 4 The enlarged view of area A in it;

[0044] The markings in the figure are indicated as:

[0045] 1. Housing; 2. Partition board; 3. Sewage treatment area; 4. Equipment area; 5. Gate; 6. Sewage treatment body; 7. Inlet sewage pipe; 8. Outlet water pipe; 9. Filtering structure; 901. Filter box; 902. Cover plate; 903. Filter screen; 904. Installation frame; 905. Installation groove; 906. Ear plate; 10. Cleaning structure; 1001. Fixed block; 1002. Reciprocating lead screw; 1003. Connecting block; 1004. Brush; 11. Spraying part; 1101. Spraying pipe; 1102. Water outlet; 1103. Delivery pipe; 12. Concave-convex pattern. Specific embodiments

[0046] Next, the technical solutions in the embodiments of the present application will be clearly described in conjunction with the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art belong to the scope protected by the present application.

[0047] In the description of the present application, it should be noted that the terms used here are only for describing specific embodiments, rather than intending to limit the exemplary embodiments according to the present application. For the convenience of description, the sizes of the various parts shown in the drawings are not drawn according to the actual proportional relationship. Technologies, methods, and devices known to those of ordinary skill in the relevant art may not be discussed in detail, but in appropriate cases, the said technologies, methods, and devices should be regarded as part of the authorization specification. In all the examples shown and discussed here, any specific value should be interpreted as only exemplary, rather than as a limitation. Therefore, other examples of the exemplary embodiments may have different values. It should be noted that: similar reference numerals and letters indicate similar items in the following drawings. Therefore, once an item is defined in one drawing, it does not need to be further discussed in the subsequent drawings.

[0048] It should be noted that the terms "first", "second", etc. in the description and claims of this application are used to distinguish similar objects, rather than to describe a specific order or sequence. It should be understood that the data used in this way can be interchanged under appropriate circumstances, so that the embodiments of this application can be implemented in an order other than those illustrated or described herein, and the objects distinguished by "first", "second", etc. are usually of the same type, and the number of objects is not limited. For example, the first object can be one or more. In addition, "and / or" in the description and claims means at least one of the connected objects, and the character " / " generally means an "or" relationship between the associated objects before and after.

[0049] It should be noted that in the description of this application, the orientation or positional relationships indicated by the orientation terms such as "front, back, up, down, left, right", "horizontal, vertical, perpendicular, horizontal" and "top, bottom", etc. are usually based on the orientation or positional relationships shown in the drawings. It is only for the convenience of describing this application and simplifying the description. Without contrary explanations, these orientation terms do not indicate and imply that the devices or elements referred to must have a specific orientation or be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation on the protection scope of this application; the orientation terms "inside, outside" refer to the inside and outside relative to the contour of each component itself.

[0050] It should be noted that in this application, the term "comprise", "include" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device. Without further limitations, the element defined by the statement "including one..." does not exclude the existence of additional identical elements in the process, method, article or device including that element. In addition, it should be pointed out that the scope of the methods and devices in the embodiments of this application is not limited to performing functions in the order shown or discussed, and may also include performing functions in a substantially simultaneous manner or in the reverse order according to the functions involved. For example, the described methods can be performed in an order different from that described, and various steps can be added, omitted, or combined. In addition, the features described with reference to certain examples can be combined in other examples.

[0051] Embodiment 1:

[0052] consisting of Figures 1 - 5As shown in the figure, this embodiment provides an integrated sewage treatment device, including: a housing 1, a partition 2 is arranged inside the housing 1, dividing the interior of the housing 1 into a sewage treatment area 3 and an equipment area 4, and a large door 5 is hingedly arranged on the side wall of the housing 1 close to the equipment area 4; a sewage treatment body 6, the sewage treatment body 6 is arranged in the sewage treatment area 3, and a sewage inlet pipe 7 and a water outlet pipe 8 are respectively arranged at both ends; a filtering structure 9, the filtering structure 9 is arranged on the input path of the sewage inlet pipe 7 for initially filtering impurities in the sewage, and the filtering structure 9 includes: a filtering box 901, a cover plate 902 is detachably arranged on the top of the filtering box 901, and a filtering net 903 is arranged inside the filtering box 901, a cleaning structure 10, the cleaning structure 10 is movably arranged in the filtering box 901 and contacts the surface of the filtering net 903.

[0053] The sewage enters the filtering box 901, and the sewage is initially filtered by the filtering net 903, and then the filtered sewage is input into the sewage treatment body 6 for sewage treatment. Through the movably arranged cleaning structure 10, the surface of the filtering net 903 can be cleaned, which is beneficial to improving the filtering efficiency of the filtering net 903 and the sewage treatment efficiency.

[0054] Furthermore, the filtering structure 9 includes: a mounting frame 904, the mounting frame 904 is inclined in the filtering box 901 and the mounting frame 904 is U-shaped; mounting grooves 905, the mounting grooves 905 are arranged on the side walls of the mounting frame 904 and are symmetrically arranged; ear plates 906, the ear plates 906 are symmetrically arranged on both sides of the filtering net 903, and the ear plates 906 are slidably arranged in the mounting grooves 905.

[0055] Through the inclined filtering net 903, the utilization rate of the filtering net 903 can be improved. Through the cooperation between the arranged mounting grooves 905 and the ear plates 906, the efficiency of replacing the filtering net 903 can be improved.

[0056] Furthermore, the surface of the mounting frame 904 is coated with epoxy resin.

[0057] By coating epoxy resin on the mounting frame 904, it is beneficial to improve the service life of the mounting frame 904.

[0058] Furthermore, at least two groups of filtering structures 9 are arranged in the filtering box 901, and the pore diameters of the filtering nets 903 decrease in sequence.

[0059] Furthermore, the filtering net 903 is made of stainless steel.

[0060] Embodiment Two:

[0061] By Figures 3 - 5As shown in the figure, this embodiment provides an integrated sewage treatment device. In addition to including the technical solutions of the above embodiments, it also has the following technical features.

[0062] Further, the cleaning structure 10 includes: a fixed block 1001, which is arranged on the water-facing surface of the installation frame 904 and has two groups arranged vertically; a reciprocating lead screw 1002, which is rotatably arranged on the two fixed blocks 1001 and is located in the upper part of the installation frame 904; a smooth rod, which is arranged between the two fixed blocks 1001 and is located in the lower part of the installation frame 904; a connecting block 1003, which is sleeved on the reciprocating lead screw 1002 and the smooth rod, and a brush 1004 is detachably arranged between the two connecting blocks 1003, and the brush 1004 is in contact with the water-facing surface of the filter screen 903; a motor, which is arranged on the outer wall of the filter tank 901 and the output shaft penetrates the filter tank 901 and is connected to the reciprocating lead screw 1002; wherein, multiple groups of cleaning structures 10 are driven by belt drive.

[0063] The motor drives the reciprocating lead screw 1002 to rotate, thereby driving the connecting block 1003 and the brush 1004 to move along the reciprocating lead screw 1002, so as to achieve the effect of cleaning the water-facing surface of the filter screen 903.

[0064] Further, a spraying part 11 is arranged on the side of the cleaning structure 10. The spraying part 11 includes: a spraying pipe 1101, which is arranged on the side of the brush 1004, and water outlet holes 1102 are evenly arranged on the outer wall of the spraying pipe 1101; a conveying pipe 1103, which penetrates the side wall of the filter tank 901 and is connected to the top of the spraying pipe 1101; wherein, the conveying pipe 1103 is a flexible pipe.

[0065] The spraying pipe 1101 can move synchronously with the brush 1004. When the brush 1004 cleans the filter screen 903, water can be sprayed onto the surface of the filter screen 903 through the water outlet holes 1102, which is beneficial to improving the cleaning effect of the filter screen 903.

[0066] Further, concave-convex patterns 12 are arranged on the outer wall of the housing 1.

[0067] The strength of the housing 1 can be improved by arranging the concave-convex patterns 12, which is beneficial to improving the service life of the device.

[0068] The embodiments of the present application have been described above in conjunction with the accompanying drawings. Without conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present application is not limited to the specific implementation manners described above. The above specific implementation manners are merely illustrative rather than restrictive. Under the inspiration of the present application, those of ordinary skill in the art can also make many forms without departing from the purpose of the present application and the scope protected by the claims, and all of them belong to the protection scope of the present application.

Claims

1. An integrated sewage treatment device, characterized in that , including: A housing (1) with a partition (2) inside. The partition (2) divides the interior of the housing (1) into a sewage treatment area (3) and an equipment area (4). A gate (5) is hingedly provided on the side wall of the housing (1) close to the equipment area (4). A sewage treatment body (6) is arranged in the sewage treatment area (3), and a sewage inlet pipe (7) and a water outlet pipe (8) are respectively arranged at both ends. A filtering structure (9) is arranged on the input path of the sewage inlet pipe (7) for initially filtering impurities in the sewage. The filtering structure (9) includes: A filtering box (901) with a detachable cover plate (902) on the top, and a filter screen (903) is arranged inside the filtering box (901). A cleaning structure (10) is movably arranged in the filtering box (901) and contacts the surface of the filter screen (903).

2. An integrated sewage treatment device according to claim 1, characterized in that, The filtering structure (9) includes: An installation frame (904) is inclined in the filtering box (901) and is U-shaped. Installation grooves (905) are arranged on the side walls of the installation frame (904) and are symmetrically arranged. Lug plates (906) are symmetrically arranged on both sides of the filter screen (903), and the lug plates (906) are slidably arranged in the installation grooves (905).

3. An integrated sewage treatment device according to claim 2, characterized in that, The surface of the installation frame (904) is coated with epoxy resin.

4. An integrated sewage treatment device according to claim 2, characterized in that, At least two groups of filtering structures (9) are arranged in the filtering box (901), and the pore diameters of the filter screens (903) decrease in sequence.

5. An integrated sewage treatment device according to claim 2, characterized in that, The filter screen (903) is made of stainless steel.

6. An integrated sewage treatment device according to claim 1, characterized in that, The cleaning structure (10) includes: Fixed blocks (1001) are arranged on the water-facing surface of the installation frame (904) and there are two groups arranged vertically. A reciprocating lead screw (1002) is rotatably arranged on the two fixed blocks (1001) and is located in the upper part of the installation frame (904). A smooth rod is arranged between the two fixed blocks (1001) and is located in the lower part of the installation frame (904). A connecting block (1003) is sleeved on the reciprocating lead screw (1002) and the smooth rod, and a brush (1004) is detachably arranged between the two connecting blocks (1003). The brush (1004) contacts the water-facing surface of the filter screen (903). A motor is arranged on the outer wall of the filtering box (901), and the output shaft penetrates the filtering box (901) and is connected to the reciprocating lead screw (1002). Among them, multiple groups of cleaning structures (10) are driven by belt drive.

7. An integrated sewage treatment device according to claim 1, characterized in that, A spraying part (11) is arranged on the side of the cleaning structure (10). The spraying part (11) includes: A spraying pipe (1101) is arranged on the side of the brush (1004), and water outlet holes (1102) are evenly arranged on the outer wall of the spraying pipe (1101). A delivery pipe (1103) that penetrates the side wall of the filtration tank (901) and is connected to the top of the spray pipe (1101); Among them, the delivery pipe (1103) is a flexible pipe.

8. An integrated sewage treatment device according to claim 1, characterized in that, Concave and convex patterns (12) are provided on the outer wall of the housing (1).

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