Sewage purification treatment device for environmental protection engineering

Abstract

The utility model belongs to the technical field of environmental protection engineering, and particularly relates to a sewage purification treatment device for environmental protection engineering, which comprises a filter bin and an alternating assembly arranged on one side of the filter bin, the alternating assembly comprises a pull rod, a positioning box, a gear, a transmission arm, a pull block, a filter plate and a guide groove, according to the device disclosed by the invention, the two filter plates can alternately perform filtering work through the work of the alternating assembly, and the filter plate on the other side can be cleaned when the filter plate on one side performs filtering, so that continuous use work is facilitated, and the working efficiency of filtering and purifying sewage can be met; and the positions of the pull rod and the filter plate can be fixed through the work of the positioning assembly, so that the incomplete purification work caused by the change of the position of the filter plate in the working process can be avoided, and the stability of the filtering work can be further ensured.

Description

Technical Field

[0001] The utility model belongs to the technical field of environmental protection engineering, and in particular relates to a sewage purification treatment device used in environmental protection engineering. Background Art

[0002] Environmental protection projects refer to projects done for environmental protection. Due to environmental pollution caused by industrial development, environmental pollution is dealt with and solved through the organized activities of a group of people based on a set of imagined goals and the application of relevant scientific knowledge and technical means.

[0003] After checking the publication number: CN217449288U discloses a sewage filtering device used in environmental protection projects. This technology discloses "a treatment cylinder, the side walls of the treatment cylinder are respectively provided with water inlets and water outlets distributed up and down; a filter box is provided on the inner side wall of the treatment cylinder between the water inlet and the water outlet; the upper and lower end surfaces of the filter box divide the inner cavity of the treatment cylinder into an extrusion cavity and a water outlet cavity; an extrusion mechanism is provided in the treatment cylinder and above the water inlet, the extrusion mechanism includes an extrusion plate coaxially arranged with the treatment cylinder and reciprocatingly sliding up and down along the side wall of the treatment cylinder, the extrusion plate includes a ventilation plate and a gasket, the gasket is arranged on the lower end surface of the ventilation plate and the middle part of the gasket is fixed to the middle part of the ventilation plate; when the ventilation plate moves upward, the upper end surface of the gasket and the lower end surface of the ventilation plate form a gap, and when the ventilation plate moves downward, the upper end surface of the gasket fits with the lower end surface of the ventilation plate. Through the structure of the utility model, sewage can be quickly filtered, thereby realizing the treatment of sewage";

[0004] Although this design can quickly filter sewage and thus achieve sewage treatment, after a long period of operation, the device may become clogged due to impurities, which may lead to a reduction in the filtration efficiency of the device, making it difficult for it to meet the sewage purification requirements.

[0005] In order to solve the above problems, the present application proposes a sewage purification treatment device for environmental protection engineering. Utility Model Content

[0006] To solve the problems raised in the above background technology. The utility model provides a sewage purification treatment device for environmental protection engineering, which can make two filter plates perform filtering work alternately through the work of the alternating component, and can clean the filter plate on one side while filtering, which is convenient for continuous use and can meet the efficiency of sewage filtration and purification. The position of the pull rod and the filter plate can be fixed through the work of the positioning component, which can avoid the position of the filter plate changing during the work process and causing incomplete purification work, and can further ensure the stability of the filtering work.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a sewage purification treatment device for environmental protection engineering, comprising a filter bin, and also comprising an alternating component arranged on one side of the filter bin, the alternating component comprising a pull rod, a positioning box, a gear, a transmission arm, a pull block, a filter plate and a guide groove, while the pull rod is slidably connected to the filter bin, one end of the pull rod is also slidably connected inside the filter bin and the positioning box fixedly installed on the inner surface of the filter bin, and the pull rod is also meshed with the gear rotatably connected to the inner surface of the filter bin, and the surface of the gear is also fixedly mounted with the transmission arm slidably connected to the pull block, and the pull block is fixedly mounted on the surface of the filter plate slidably connected to the guide groove, and the guide groove is fixedly mounted on the inner surface of the filter bin.

[0008] As a preferred embodiment of the sewage purification treatment device for environmental protection engineering of the utility model, the positioning box is in the shape of a hollow rectangular tube, and the shapes of the positioning box and the pull rod match.

[0009] As a preferred embodiment of the sewage purification device for environmental protection engineering of the utility model, the transmission arm is symmetrically arranged on both sides of the gear, and the surface of the transmission arm is also provided with an elliptical groove matching the pulling block.

[0010] As a preferred embodiment of the sewage purification treatment device for environmental protection engineering of the utility model, through holes are evenly opened on one-half side of the surface of the filter plate.

[0011] As a preferred sewage purification treatment device for environmental protection engineering of the utility model, it also includes a positioning component arranged on one side of the filter bin, the positioning component includes a latch, an A positioning hole and a B positioning hole, the latch is slidably connected to the surface of the filter bin, and one end of the latch is also slidably connected to the A positioning hole and the B positioning hole opened on the surface of the pull rod.

[0012] As a preferred embodiment of the sewage purification treatment device for environmental protection engineering of the utility model, the A positioning hole and the B positioning hole are in the shape of rectangular through holes.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows: the two filter plates can be made to perform filtering work alternately through the operation of the alternating component, and the filter plate on one side can be cleaned while the filter plate on the other side is filtering, which is convenient for continuous use and can meet the efficiency of sewage filtration and purification work; and the position of the pull rod and the filter plate can be fixed through the operation of the positioning component, which can avoid the position of the filter plate changing during the operation and causing incomplete purification work, and can further ensure the stability of the filtration work. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the cross-sectional structure of the filter bin in the utility model;

[0017] Figure 3 It is a schematic diagram of the structure of the pull rod in the pulling state of the utility model;

[0018] Figure 4 It is a schematic diagram of the cross-sectional structure of the filter plate and the guide groove in the utility model;

[0019] Figure 5 This is a schematic diagram of the cross-sectional structure of the filter bin in the utility model;

[0020] In the figure:

[0021] 1. Filter chamber;

[0022] 2. Alternating assembly; 21. Pull rod; 22. Positioning box; 23. Gear; 24. Transmission arm; 25. Pull block; 26. Filter plate; 27. Guide groove;

[0023] 3. Positioning assembly; 31. Latch; 32. Positioning hole A; 33. Positioning hole B. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] Embodiment 1

[0026] like Figure 1 As shown:

[0027] A sewage purification device for environmental protection engineering comprises a filter chamber 1.

[0028] In this embodiment: the existing {public announcement number}: CN217449288U discloses a sewage filtering device used in environmental protection projects. This patent discloses a processing cylinder. The filter chamber 1 in the present application document adopts the same technical means in this prior art. This technical means will not be described one by one here. For details about the improvement of this prior art, please refer to the disclosed technology below; to solve the technical problems existing in this prior art, as disclosed in the background technology above, "after a long period of work, the inside of the device may be blocked under the influence of impurities, which may cause the filtering efficiency of the device to decrease, making it difficult to meet the sewage purification requirements." In terms of combined use, this problem is obviously a real problem that exists and is difficult to solve. In view of this, in order to solve the above problems, an alternating component 2 and a positioning component 3 are added on this basis.

[0029] More specifically:

[0030] like Figure 1 - Figure 5 As shown:

[0031] In combination with the above content: it also includes an alternating component 2 arranged on one side of the filter bin 1, the alternating component 2 includes a pull rod 21, a positioning box 22, a gear 23, a transmission arm 24, a pull block 25, a filter plate 26 and a guide groove 27. While the pull rod 21 is slidably connected to the filter bin 1, one end of the pull rod 21 is also slidably connected inside the filter bin 1 and the positioning box 22 fixedly installed on the inner surface of the filter bin 1, and the pull rod 21 is also meshedly connected to the gear 23 rotatably connected to the inner surface of the filter bin 1, and the surface of the gear 23 is also fixedly installed with a transmission arm 24 slidably connected to the pull block 25, and the pull block 25 is fixedly installed on the surface of the filter plate 26 slidably connected to the guide groove 27, and the guide groove 27 is fixedly installed on the inner surface of the filter bin 1.

[0032] In this embodiment: when the filter plate 26 needs to be cleaned, the pull rod 21 located on one side of the filter bin 1 can be pulled. At this time, the pull rod 21 will slide with the positioning box 22 and engage with the gear 23 to drive the gear 23 to rotate. At this time, the transmission arm 24 at one end of the gear 23 will be lifted, and the transmission arm 24 on the other side will drop. During this process, sliding occurs between the transmission arm 24 and the pull block 25 and the filter plate 26 and the guide groove 27 are driven to slide through the pull block 25. At this time, the filter plate 26 that has filtered a certain amount of impurities will gradually rise from the filter bin 1 and leak out of the surface of the filter bin 1. The side with an opening on its surface will block the water outlet, and the clean filter plate 26 will drop along the guide groove 27 and align the side with a through hole with the water outlet for filtering and purification. Then the lifted filter plate 26 can be cleaned and prepared for the next cleaning work.

[0033] Going further:

[0034] In an optional embodiment, the positioning box 22 is in the shape of a hollow rectangular tube, and the shapes of the positioning box 22 and the pull rod 21 match.

[0035] In this embodiment, the tubular positioning box 22 can make the sliding work between the pull rod 21 and the gear 23 more stable, so that the lifting and lowering work of the filter plate 26 can be carried out stably.

[0036] Going further:

[0037] In an optional embodiment, the transmission arms 24 are symmetrically arranged on both sides of the gear 23 , and the surface of the transmission arms 24 is also provided with an elliptical groove matching the pull block 25 .

[0038] In this embodiment, the grooves formed on the surface of the transmission arm 24 can enable the transmission arm 24 and the pull block 25 to maintain flexible sliding operation when the gear 23 drives the transmission arm 24 to rotate, thereby avoiding the situation where the two are stuck.

[0039] Going further:

[0040] In an optional embodiment, through holes are evenly formed on one-half of the surface of the filter plate 26 .

[0041] In this embodiment, the through hole opened on one half side of the filter plate 26 can block the filter chamber 1 through a portion of its surface without a through hole when it is lifted, while the filter plate 26 on the other side can purify and filter sewage through the through hole.

[0042] Going further:

[0043] In an optional embodiment, a positioning assembly 3 is further included on one side of the filter bin 1, the positioning assembly 3 includes a latch 31, an A positioning hole 32 and a B positioning hole 33, the latch 31 is slidably connected to the surface of the filter bin 1, and one end of the latch 31 is also slidably connected to the A positioning hole 32 and the B positioning hole 33 opened on the surface of the pull rod 21.

[0044] In this embodiment: when the filter plate 26 needs to be replaced and cleaned, the pin 31 can be extended and pulled out from the surface of the A positioning hole 32 to separate it from the pull rod 21. At this time, the pull rod 21 can be pulled to drive the filter plate 26 that has filtered a certain amount of impurities to be lifted. At this time, the B positioning hole 33 will extend out of the filter bin 1 driven by the pin 31. At this time, the pin 31 can be reset and connected to the B positioning hole 33. At this time, the position of the pull rod 21 and the filter plate 26 can be effectively fixed, so that the two filter plates 26 can stably perform filtering and cleaning work.

[0045] Going further:

[0046] In an optional embodiment, the A positioning hole 32 and the B positioning hole 33 are shaped as rectangular through holes.

[0047] In this embodiment: the rectangular A positioning hole 32 and the B positioning hole 33 can form a stable connection with the latch 31, so that the position of the pull rod 21 can be fixed when the latch 31 and the A positioning hole 32 or the B positioning hole 33 are connected, so that the filtering work of the filter plate 26 can be carried out stably.

[0048] The working principle and use process of the utility model are as follows: when the filter plate 26 needs to be cleaned, the pull rod 21 located on one side of the filter bin 1 can be pulled, and the pull rod 21 will slide with the positioning box 22 and mesh with the gear 23 to drive the gear 23 to rotate. At this time, the transmission arm 24 at one end of the gear 23 will be lifted, and the transmission arm 24 on the other side will fall. In this process, the transmission arm 24 and the pull block 25 will slide, and the pull block 25 will drive the filter plate 26 and the guide groove 27 to slide. At this time, the filter plate 26 that has filtered a certain amount of impurities will gradually rise from the filter bin 1 and leak out of the surface of the filter bin 1. The side with an opening on its surface will block the water outlet, and the clean filter plate 26 will move along the guide groove 2 7 is lowered and the side with the through hole is aligned with the water outlet for filtering and purification. Then the lifted filter plate 26 can be cleaned and prepared for the next cleaning. When the filter plate 26 needs to be replaced and cleaned, the latch 31 can be too deep and pulled out from the surface of the A positioning hole 32 to separate it from the pull rod 21. At this time, the pull rod 21 can be pulled to drive the filter plate 26 with a certain amount of impurities filtered to be lifted. At this time, the B positioning hole 33 will extend out of the filter bin 1 driven by the latch 31. At this time, the latch 31 can be reset and connected to the B positioning hole 33. At this time, the position of the pull rod 21 and the filter plate 26 can be effectively fixed, so that the two filter plates 26 can stably perform filtering and cleaning.

[0049] Finally, it should be noted that the above are only preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions described in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A sewage purification device for environmental protection engineering, comprising a filter chamber (1), characterized in that: The invention also comprises an alternating assembly (2) arranged on one side of the filter bin (1), wherein the alternating assembly (2) comprises a pull rod (21), a positioning box (22), a gear (23), a transmission arm (24), a pull block (25), a filter plate (26) and a guide groove (27). While the pull rod (21) is slidably connected to the filter bin (1), one end of the pull rod (21) is also slidably connected to the positioning box (22) fixedly mounted on the inner surface of the filter bin (1) inside the filter bin (1), and the pull rod (21) is also meshedly connected to the gear (23) rotatably connected to the inner surface of the filter bin (1), and the transmission arm (24) slidably connected to the pull block (25) is also fixedly mounted on the surface of the gear (23), and the pull block (25) is fixedly mounted on the surface of the filter plate (26) slidably connected to the guide groove (27), and the guide groove (27) is fixedly mounted on the inner surface of the filter bin (1).

2. The sewage purification device for environmental protection engineering according to claim 1 is characterized in that: The positioning box (22) is in the shape of a hollow rectangular tube, and the shapes of the positioning box (22) and the pull rod (21) match each other.

3. The sewage purification device for environmental protection engineering according to claim 1 is characterized in that: The transmission arm (24) is symmetrically arranged on both sides of the gear (23), and the surface of the transmission arm (24) is also provided with an elliptical groove matching the pulling block (25).

4. The sewage purification device for environmental protection engineering according to claim 1 is characterized in that: Through holes are evenly formed on one-half of the surface of the filter plate (26).

5. The sewage purification device for environmental protection engineering according to claim 1 is characterized in that: It also includes a positioning component (3) arranged on one side of the filter bin (1), the positioning component (3) including a latch (31), an A positioning hole (32) and a B positioning hole (33), the latch (31) is slidably connected to the surface of the filter bin (1), and one end of the latch (31) is also slidably connected to the A positioning hole (32) and the B positioning hole (33) opened on the surface of the pull rod (21).

6. The sewage purification device for environmental protection engineering according to claim 5 is characterized in that: The A positioning hole (32) and the B positioning hole (33) are in the shape of rectangular through holes.

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