Modular sewage treatment equipment

Abstract

The utility model relates to the technical field of sewage treatment, in particular to modular sewage treatment equipment. A clamping part is arranged around the edge of the top end of the box body, a clamping groove matched with the clamping part in shape is formed in the bottom of the box body, a plurality of water outlets are formed in the bottom of the box body, an adjusting plate is installed in a bottom plate of the box body in a sliding mode, and a plurality of water outlet holes corresponding to the water outlets are formed in the adjusting plate. An adjusting structure connected to the adjusting plate is mounted on the side of the box body; according to the equipment, a modular design is adopted, different sewage treatment fillers or filtering structures can be added into different box bodies, then the box bodies are sequentially stacked according to a treatment flow, the box bodies are automatically clamped under the action of gravity after being mounted, the mounting flexibility is high, the treatment sequence can be automatically modified according to the design, a filtering material is convenient to replace, and the equipment is convenient to use. Complex operation is not needed; the equipment is provided with an adjusting structure, and the position of an adjusting plate is moved by rotating a crank, so that the launching speed is changed, and the treatment speed in a single link is adjusted.

Description

TECHNICAL FIELD

[0001] The utility model relates to sewage treatment technical field, concretely relates to a modular sewage treatment equipment. BACKGROUND

[0002] With the rapid development of urbanization and industrialization, sewage discharge is also continuously increasing, and if not reasonably treated, will cause serious threat to water resources and ecological environment.

[0003] In large life and production environment, large sewage treatment center will be built, but in many small life and production, the construction of pipeline type sewage treatment is high in cost, long in construction period, and inconvenient in replacement of later-stage filler. SUMMARY

[0004] The utility model discloses to the defects and insufficient of prior art, provide a modular sewage treatment equipment of reasonable design, it can solve the above-mentioned defects.

[0005] To achieve the above object, the utility model adopts the following technical scheme: it contains the box, the top of box is equipped with the joint part around the edge, the bottom of box is opened with the joint groove that the shape is in accord with the joint part, the bottom of box is opened with a plurality of sewer, the bottom plate of box is slidably installed with the adjusting plate, the adjusting plate is opened with a plurality of sewer holes corresponding with sewer, the lateral installation of box is equipped with the adjusting structure connected to the adjusting plate.

[0006] Preferably, the adjusting structure contains the support piece installed in the lateral of the box, the adjusting screw is rotatably installed on the support piece through the bearing, two connecting rods are slidably installed in the box, the inner side end of the connecting rod is connected to the adjusting plate respectively, the outer side end of the two connecting rods is connected with the driving rod, the screw hole is opened in the middle of the driving rod, the adjusting screw is connected to the driving rod through the screw, the chain wheel one is also installed on the adjusting screw, the chain wheel two is rotatably installed above the chain wheel one in the lateral of the box, the chain is installed between the chain wheel one and the chain wheel two, the chain wheel two is connected with the crank handle outside, and the positioning assembly is arranged on the chain wheel two.

[0007] Preferably, the positioning assembly contains a plurality of limiting holes evenly arranged on the chain wheel two along the circumference, a hole with the same cross-sectional dimension as the limiting hole is arranged on the opposite position of the box in the inner side of the limiting hole, and a movable bolt is movably arranged in the limiting hole and the hole.

[0008] Preferably, a plurality of sealing rings two are arranged on the bottom plate of the box on the upper and lower sides of the adjusting plate respectively, and the sealing rings two are located outside the sewer hole.

[0009] Preferably, the box top is provided with sealing rings one on the inner and outer sides of the joint part.

[0010] Preferably, handles are mounted on both sides of the box.

[0011] Preferably, lifting rings are mounted on both sides of the box.

[0012] Preferably, a limiting block is connected to the outer end of the adjusting screw.

[0013] After the above structure is adopted, the beneficial effects of the present application are:

[0014] 1. The device adopts modular design, different sewage treatment fillers or filter structures can be added in different boxes, and then multiple boxes are stacked according to the treatment process, the boxes are automatically clamped under the action of gravity after installation, and sealing is realized through a sealing ring, sewage flows from top to bottom for treatment after being introduced, the installation is flexible, the treatment order can be modified according to the design, the filter material is convenient to replace, and complex operation is not required; and the subsequent replacement of the filler only needs to lift the upper part of the treatment equipment, so that the filler in the treatment equipment can be replaced, which is convenient and fast.

[0015] 2. The device is provided with an adjusting structure, the position of the adjusting plate can be moved by rotating a crank handle, so that the speed of the sewage is changed to adjust the treatment speed in a single link, the adjustment is convenient and fast, and the adjusting plate can be positioned by using a movable pin through the design of a positioning assembly, so that the stability is ensured.

[0016] 3. The device is provided with handles and lifting rings, so that the user can install the device by hand or hoisting. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 is a structure schematic view of the two-layer device of the present application;

[0018] Figure 2 is an enlarged view of the present application;

[0019] Figure 3 is a bottom view of the present application;

[0020] Figure 4 is a side view of the present application;

[0021] Figure 5 is a partial sectional view of the present application.

[0022] BRIEF DESCRIPTION OF DRAWINGS

[0023] 1, box; 2, handle; 3, lifting ring; 4, clamping part; 5, sealing ring I; 6, clamping groove; 7, drain; 8, adjusting plate; 9, drain hole; 10, sealing ring II; 11, connecting rod; 12, drive rod; 13, support; 14, adjusting screw; 15, limit block; 16, chain wheel I; 17, chain wheel II; 18, limit hole; 19, movable bolt; 20, crank. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0025] Referring to Figures 1-5 As shown in the figure, it comprises a box 1, the top of the box 1 is provided with a clamping part 4 around the edge, the inside and outside of the clamping part 4 on the top of the box 1 is respectively provided with a sealing ring I 5, the bottom of the box 1 is provided with a clamping groove 6 which is matched with the shape of the clamping part 4, the bottom of the box 1 is provided with a plurality of drain openings 7, the bottom plate of the box 1 is slidably provided with an adjusting plate 8, the adjusting plate 8 is provided with a plurality of drain holes 9 corresponding to the drain openings 7, and the side of the box 1 is provided with an adjusting structure connected to the adjusting plate 8.

[0026] Referring to Figures 1-5 As shown in the figure, the adjusting structure comprises a support 13 installed on the side of the box 1, an adjusting screw 14 rotatably installed on the support 13 through a bearing, two connecting rods 11 slidably installed in the box 1, the inner side ends of the connecting rods 11 connected to the adjusting plate 8 respectively, a drive rod 12 connected between the outer side ends of the two connecting rods 11, a threaded hole formed in the middle of the drive rod 12, the adjusting screw 14 connected to the drive rod 12 through threads, a chain wheel I 16 installed on the adjusting screw 14, a chain wheel II 17 rotatably installed above the chain wheel I 16 on the side of the box 1, a chain installed between the chain wheel I 16 and the chain wheel II 17, a crank 20 connected to the outer side of the chain wheel II 17, a positioning assembly provided on the chain wheel II 17, and a limit block 15 connected to the outer end of the adjusting screw 14; a plurality of sealing ring II 10 provided in the bottom plate of the box 1 on the upper and lower sides of the adjusting plate 8, and the sealing ring II 10 located outside the drain hole 9.

[0027] As the optimization scheme of the utility model, through the user rotates the crank 20, the chain can drive the adjusting screw 14 to rotate, and then the threaded drive rod 12 moves outward, and then the connecting rod 11 drives the adjusting plate 8 to move to the side, so that the drain outlet 7 and the drain hole 9 stagger, so that the channel formed by the two is reduced, so that the drainage speed is slowed down, and vice versa, the sealing ring two 10 prevents water from flowing out from the gap on both sides of the adjusting plate 8, and ensures the sealing property.

[0028] Referring to Figures 1-4 As shown in the figure, the positioning assembly comprises a plurality of limiting holes 18 uniformly arranged on the chain wheel two 17, and a hole with the same cross-sectional size as the limiting hole 18 is arranged on the opposite position of the box 1 on the inner side of the limiting hole 18, and the limiting hole 18 and the hole are movably inserted with a movable bolt 19.

[0029] As the optimization scheme of the utility model, the movable bolt 19 can conveniently and quickly position the chain wheel two 17, prevent it from being misaligned, and maintain the stable drainage speed, and after the movable bolt 19 is pulled out, the crank 20 can be rotated to adjust the drainage speed.

[0030] Referring to Figures 1-3 As shown in the figure, the box 1 is provided with a handle 2 on both sides; and a lifting ring 3 is arranged on both sides of the handle 2 on the box 1.

[0031] As the optimization scheme of the utility model, the handle 2 is arranged to facilitate manual installation of the equipment, and when the equipment weight is large, the lifting equipment can be used to lift the equipment through the lifting ring 3.

[0032] The use process of the utility model is as follows:

[0033] First, according to the designed sewage treatment process, a plurality of sewage treatment equipment of the application are prepared, corresponding fillers or other filter structures are sequentially arranged in the sewage treatment equipment, the bottom of the bottom treatment equipment is connected with a drain pipe, and then according to the sequence of the treatment process, a lifting device is used to lift one of the treatment equipment and place it above the first layer of the treatment equipment, so that the clamping part 4 enters the clamping groove 6, the two are clamped, the sealing ring one 5 seals the two under the action of gravity, and then the plurality of treatment equipment are sequentially built;

[0034] In use, sewage is sent from the top, and the sewage is sequentially filtered through the multiple layers and discharged from the bottom drain outlet 7.

[0035] It should be understood that the above specific embodiments of the present application are only used for illustrative or explanatory purposes of the principles of the present application, and do not constitute a limitation on the present application. Therefore, any modification, equivalent replacement, improvement, etc. made without departing from the spirit and scope of the present application shall be included in the protection scope of the present application. In addition, the appended claims of the present application are intended to cover all changes and modifications falling within the scope and boundaries of the appended claims, or the equivalent forms of such scope and boundaries.

Claims

1. A modular sewage treatment plant comprising a housing (1), characterised in that: The top end of the box (1) is provided with a clamping part (4) around the edge, the bottom of the box (1) is provided with a clamping groove (6) which is matched with the shape of the clamping part (4), the bottom of the box (1) is provided with a plurality of drain outlets (7), the bottom plate of the box (1) is slidably provided with an adjusting plate (8), the adjusting plate (8) is provided with a plurality of drain holes (9) corresponding to the drain outlets (7), and the side of the box (1) is provided with an adjusting structure connected to the adjusting plate (8).

2. The modular wastewater treatment device of claim 1, wherein: The adjusting structure comprises a supporting piece (13) mounted on the side of the box (1), an adjusting screw (14) rotatably mounted on the supporting piece (13) through a bearing, two connecting rods (11) slidably mounted in the box (1), the inner ends of the connecting rods (11) being connected to the adjusting plate (8), respectively, and a driving rod (12) connected between the outer ends of the two connecting rods (11), the middle of the driving rod (12) being provided with a threaded hole, the adjusting screw (14) being connected to the driving rod (12) through the threaded hole, a chain wheel one (16) being further mounted on the adjusting screw (14), a chain wheel two (17) being rotatably mounted above the chain wheel one (16) on the side of the box (1), a chain being mounted between the chain wheel one (16) and the chain wheel two (17), a crank handle (20) being connected to the outer side of the chain wheel two (17), and a positioning assembly being provided on the chain wheel two (17).

3. The modular wastewater treatment device of claim 2, wherein: The positioning assembly comprises a plurality of limiting holes (18) uniformly provided on the chain wheel two (17) along the circumference, a hole with the same cross-sectional dimension as the limiting hole (18) being provided on the box (1) at the opposite position of the inner side of the limiting hole (18), and a movable bolt (19) being movably inserted into the limiting hole (18) and the hole.

4. The modular wastewater treatment device of claim 3, wherein: A plurality of sealing rings two (10) are provided on the bottom plate of the box (1) at the upper and lower sides of the adjusting plate (8), respectively, and the sealing rings two (10) are located outside the drain holes (9).

5. The modular wastewater treatment device of claim 4, wherein: Sealing rings one (5) are mounted on the inner and outer sides of the clamping part (4) on the top of the box (1).

6. The modular wastewater treatment device of claim 5, wherein: Handles (2) are mounted on the two sides of the box (1), respectively.

7. The modular wastewater treatment device of claim 6, wherein: Lifting rings (3) are mounted on the two sides of the box (1), respectively.

8. The modular wastewater treatment device of claim 7, wherein: A limiting block (15) is connected to the outer end of the adjusting screw (14).

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