Sewage treatment device for environmental engineering

Abstract

The utility model provides a sewage treatment device for environmental engineering, which relates to the technical field of sewage treatment and comprises a main sleeve, a base plate is fixed at the top of the main sleeve, a transition cover is fixed at the top of the base plate, sewage filtering components are arranged on two sides of the transition cover, a plurality of bottom grooves are formed in the top of the base plate, and the bottom grooves are communicated with the base plate. A plurality of spiral heating sterilization pipes are fixed to the bottom of the base plate at equal intervals, and the tops of the spiral heating sterilization pipes are all communicated to the bottom face of the interior of the bottom groove. The sewage flows into the spiral heating sterilization pipe through the bottom groove in the transition cover, bacteria can be killed under the heating sterilization effect of the spiral heating sterilization pipe, then the sewage is discharged to the outside, filtered impurities can be compressed through the sewage filtering assembly when the sewage is filtered, and blockage in the filtering cover is prevented.

Description

Technical Field

[0001] This utility model relates to the field of wastewater treatment technology, and in particular to a wastewater treatment device for environmental engineering. Background Technology

[0002] Wastewater treatment is the process of purifying wastewater to meet the water quality requirements for discharge into a water body or for reuse. Wastewater treatment is widely used in various fields such as construction, agriculture, transportation, energy, petrochemicals, environmental protection, urban landscaping, medical care, and catering, and is increasingly becoming a part of ordinary people's daily lives.

[0003] Currently, when treating wastewater generated from environmental engineering projects, the wastewater contains a lot of sawdust and other impurities. These impurities can easily cause blockages during the filtration process, resulting in a slow wastewater flow rate. Utility Model Content

[0004] In order to solve the problems of the prior art, this utility model provides a wastewater treatment device for environmental engineering.

[0005] To solve the above-mentioned technical problems, the basic concept of the technical solution adopted by this utility model is as follows:

[0006] A wastewater treatment device for environmental engineering includes a main sleeve, a pad fixed to the top of the main sleeve, a transition cover fixed to the top of the pad, wastewater filtration components on both sides of the transition cover, a plurality of bottom grooves opened on the top of the pad, and a plurality of spiral heating sterilization tubes fixed at equal intervals on the bottom of the pad, the tops of the plurality of spiral heating sterilization tubes all connecting to the bottom surface of the bottom grooves, and the bottoms of the plurality of spiral heating sterilization tubes all penetrating to the bottom of the main sleeve.

[0007] Furthermore, the wastewater filtration assembly includes a filter cover, one end of which is connected to the interior of a transition cover, and an inlet is provided on the top of the filter cover near the edge of the other end.

[0008] Furthermore, a bracket is fixed to the other end of the filter cover, and a cylinder is provided on the bracket. The output end of the cylinder slides through into the interior of the filter cover.

[0009] Furthermore, a support block is fixed between the inner top and bottom surfaces of the filter cover near one edge, and a U-shaped push plate is slidably disposed between the inner walls of the filter cover near the other edge.

[0010] Furthermore, both ends of the U-shaped push plate extend to the sides of the support block, the outer surfaces of both sides of the U-shaped push plate slide against the inner wall of the filter cover, and the inner walls of both sides of the U-shaped push plate slide against the outer surfaces of both sides of the support block.

[0011] Furthermore, the output end of the cylinder is fixed on one outer surface of the U-shaped push plate, and an inner cavity is provided inside the support block.

[0012] Furthermore, a sliding plate is slidably disposed inside the inner cavity. A spring is fixed between one side of the sliding plate and one side of the inner wall of the inner cavity. A guide rod is fixed to the other side of the sliding plate. One end of the guide rod slides through to the outside of the support block. A filter plate is fixed to one end of the guide rod. The filter plate is slidably connected to the inside of the U-shaped push plate.

[0013] Furthermore, the support block has multiple filter holes equidistantly spaced on one side, extending to the other side.

[0014] Compared with the prior art, the present invention has the following advantages:

[0015] 1. In this utility model, wastewater containing impurities is injected into the interior of the filter cover through the inlet. The wastewater then enters the transition cover after being filtered by the filter plate and the filter holes. Inside the transition cover, it flows into the spiral heating sterilization tube through the bottom groove. Under the heating and sterilization effect of the spiral heating sterilization tube, bacteria can be disinfected and then discharged to the outside. When filtering wastewater, the wastewater filtration assembly can compress the filtered impurities to prevent blockage inside the filter cover.

[0016] 2. In this utility model, when the sewage filtration assembly is working, when there are more impurities filtered on one side of the filter plate, the extension and retraction of the cylinder drives the U-shaped push plate to slide to one side of the filter plate, thereby compressing the impurities filtered between the U-shaped push plate and the filter plate. After compression, when the cylinder drives the U-shaped push plate to reset, the elastic force of the spring can push the compressed impurities towards the U-shaped push plate, making it easy for people to take out the compressed impurities from the water inlet. Attached Figure Description

[0017] Figure 1 This utility model provides a top-view three-dimensional structural diagram of a wastewater treatment device for environmental engineering;

[0018] Figure 2 This utility model provides a bottom-view three-dimensional structural diagram of a wastewater treatment device for environmental engineering;

[0019] Figure 3 This utility model provides a cross-sectional three-dimensional structural diagram of a wastewater treatment device for environmental engineering;

[0020] Figure 4 This utility model Figure 3 A magnified view of point A in the middle.

[0021] In the diagram: 1. Main sleeve; 2. Pad plate; 3. Bottom trough; 4. Transition cover; 5. Spiral heating sterilization tube; 6. Filter cover; 7. Support; 8. Cylinder; 9. Inlet; 10. U-shaped push plate; 11. Support block; 12. Filter plate; 13. Inner cavity; 14. Spring; 15. Slide plate; 16. Guide rod; 17. Filter hole. Detailed Implementation

[0022] The present invention will now be described in further detail with reference to the accompanying drawings.

[0023] Example 1, as Figure 1-4 As shown, this utility model provides a technical solution for a wastewater treatment device for environmental engineering: it includes a main sleeve 1, a pad 2 fixed to the top of the main sleeve 1, a transition cover 4 fixed to the top of the pad 2, wastewater filtration components on both sides of the transition cover 4, a plurality of bottom grooves 3 opened on the top of the pad 2, a plurality of spiral heating sterilization tubes 5 fixed at equal intervals at the bottom of the pad 2, the tops of the plurality of spiral heating sterilization tubes 5 are all connected to the inner bottom surface of the bottom grooves 3, and the bottoms of the plurality of spiral heating sterilization tubes 5 all penetrate to the bottom of the main sleeve 1.

[0024] The effect achieved by the entire embodiment 1 is that wastewater containing impurities is injected into the interior of the filter cover 6 from the inlet 9. Then, the wastewater enters the transition cover 4 after being filtered by the filter plate 12 and the filter holes 17. Inside the transition cover 4, it flows into the spiral heating sterilization tube 5 through the bottom groove 3. Under the heating and sterilization effect of the spiral heating sterilization tube 5, bacteria can be disinfected and then discharged to the outside. When filtering wastewater, the wastewater filter assembly can compress the filtered impurities to prevent blockage inside the filter cover 6.

[0025] Example 2, as Figure 1-4As shown, the wastewater filtration assembly includes a filter cover 6, one end of which is connected to the interior of a transition cover 4. An inlet 9 is provided at the top of the filter cover 6 near the other edge. A bracket 7 is fixed to the other end of the filter cover 6, and a cylinder 8 is mounted on the bracket 7. The output end of the cylinder 8 slides through into the interior of the filter cover 6. A support block 11 is fixed between the top and bottom surfaces of the filter cover 6 near one edge. A U-shaped push plate 10 is slidably disposed between the inner walls of the filter cover 6 near the other edge. Both ends of the U-shaped push plate 10 extend to the sides of the support block 11, and the outer surfaces of both sides of the U-shaped push plate 10 slide against the inner walls of the filter cover 6. The inner walls on both sides of the U-shaped push plate 10 are slidably fitted to the outer surfaces on both sides of the support block 11. The output end of the cylinder 8 is fixed on one outer surface of the U-shaped push plate 10. The support block 11 has an inner cavity 13. A slide plate 15 is slidably arranged inside the inner cavity 13. A spring 14 is fixed between one side of the slide plate 15 and one inner wall of the inner cavity 13. A guide rod 16 is fixed on the other side of the slide plate 15. One end of the guide rod 16 slides through to the outside of the support block 11. A filter plate 12 is fixed to one end of the guide rod 16. The filter plate 12 is slidably connected between the inner sides of the U-shaped push plate 10. Multiple filter holes 17 that penetrate to the other side are equidistantly opened on one side of the support block 11.

[0026] The effect achieved by the entire embodiment 2 is that when the sewage filtration assembly is working, when there are more impurities filtered on one side of the filter plate 12, the extension and retraction of the cylinder 8 drives the U-shaped push plate 10 to slide towards the filter plate 12, thereby compressing the impurities filtered between the U-shaped push plate 10 and the filter plate 12. After compression, when the cylinder 8 drives the U-shaped push plate 10 to reset, the elastic force of the spring 14 can push the compressed impurities towards the U-shaped push plate 10, making it easy for people to take out the compressed impurities from the inlet 9.

[0027] Working principle: Wastewater containing impurities is injected into the filter cover 6 through the inlet 9. The wastewater then passes through the filter plate 12 and the filter holes 17 before entering the transition cover 4. Inside the transition cover 4, it flows into the spiral heating sterilization tube 5 through the bottom groove 3. Under the heating and sterilization effect of the spiral heating sterilization tube 5, bacteria can be disinfected and then discharged to the outside. When filtering wastewater, the wastewater filtration assembly can compress the filtered impurities to prevent blockage inside the filter cover 6. When the wastewater filtration assembly is working, when there are more impurities filtered on one side of the filter plate 12, the extension and retraction of the cylinder 8 drives the U-shaped push plate 10 to slide towards the filter plate 12, thereby compressing the impurities filtered between the U-shaped push plate 10 and the filter plate 12. After compression, when the cylinder 8 drives the U-shaped push plate 10 to reset, the elastic force of the spring 14 can push the compressed impurities towards the U-shaped push plate 10, making it easy for people to remove the compressed impurities from the inlet 9.

Claims

1. A wastewater treatment device for environmental engineering, comprising a main casing (1), characterized in that: A pad (2) is fixed to the top of the main sleeve (1), and a transition cover (4) is fixed to the top of the pad (2). Wastewater filtration components are provided on both sides of the transition cover (4). Multiple bottom grooves (3) are opened on the top of the pad (2). Multiple spiral heating sterilization tubes (5) are fixed at equal intervals at the bottom of the pad (2). The tops of the multiple spiral heating sterilization tubes (5) are all connected to the bottom surface of the bottom groove (3), and the bottoms of the multiple spiral heating sterilization tubes (5) all penetrate to the bottom of the main sleeve (1).

2. The wastewater treatment device for environmental engineering according to claim 1, characterized in that: The wastewater filtration assembly includes a filter cover (6), one end of which is connected to the interior of the transition cover (4), and an inlet (9) is provided on the top of the filter cover (6) near the other end edge.

3. The wastewater treatment device for environmental engineering according to claim 2, characterized in that: The other end of the filter cover (6) is fixed with a bracket (7), and a cylinder (8) is provided on the bracket (7). The output end of the cylinder (8) slides through into the interior of the filter cover (6).

4. The wastewater treatment device for environmental engineering according to claim 3, characterized in that: A support block (11) is fixed between the inner top and bottom surfaces of the filter cover (6) near one edge, and a U-shaped push plate (10) is slidably arranged between the inner walls of the filter cover (6) near the other edge.

5. A wastewater treatment device for environmental engineering according to claim 4, characterized in that: Both ends of the U-shaped push plate (10) extend to both sides of the support block (11). The outer surfaces of both sides of the U-shaped push plate (10) slide against the inner wall of the filter cover (6). The inner walls of both sides of the U-shaped push plate (10) slide against the outer surfaces of both sides of the support block (11).

6. A wastewater treatment device for environmental engineering according to claim 5, characterized in that: The output end of the cylinder (8) is fixed on the outer surface of one side of the U-shaped push plate (10), and the support block (11) has an inner cavity (13).

7. A wastewater treatment device for environmental engineering according to claim 6, characterized in that: A sliding plate (15) is slidably disposed inside the inner cavity (13). A spring (14) is fixed between one side of the sliding plate (15) and one side of the inner wall of the inner cavity (13). A guide rod (16) is fixed on the other side of the sliding plate (15). One end of the guide rod (16) slides through to the outside of the support block (11). A filter plate (12) is fixed to one end of the guide rod (16). The filter plate (12) is slidably connected between the inner sides of the U-shaped push plate (10).

8. A wastewater treatment device for environmental engineering according to claim 7, characterized in that: The support block (11) has multiple filter holes (17) that extend through to the other side at equal intervals on one side.

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