Efficient sewage treatment system and process

Abstract

The invention relates to the field of sewage treatment, in particular to an efficient sewage treatment system and process. Comprising a water inlet pipe and a U-shaped frame fixedly connected to the water inlet pipe, a communicating pipe is connected to the U-shaped frame, filtering assemblies are connected to the lower portion of the communicating pipe through nuts I, the multiple filtering assemblies are sequentially connected, two bent plates are fixedly connected to the U-shaped frame, multiple air cylinders I are fixedly connected to the two bent plates, and two filtering plates are fixedly connected to air cylinder rods of the multiple air cylinders I; and each filter plate is fixedly connected with an arc plate. The process comprises the following steps: step 1, adding sewage into a U-shaped frame through a water inlet pipe for preliminary filtration; 2, pushing the preliminarily filtered water to flow through a plurality of filtering assemblies which can be quickly disassembled and assembled for multiple times of filtering; and 3, supplying the sewage filtered for multiple times to a user. The number of the filtering assemblies for filtering sewage can be quickly adjusted, and the sewage treatment effect is adjusted.

Description

Technical Field

[0001] The present invention relates to the field of sewage treatment, and more particularly to a high-efficiency sewage treatment system and process. Background Art

[0002] In recent years, with the development of science and technology and the progress of society, environmental problems have become increasingly severe. Among them, sewage pollution is a more difficult problem among many environmental problems. Sewage treatment methods usually include physical methods, chemical methods, biological methods, etc. In sewage treatment, most of them use physical methods, chemical methods, etc., and the current sewage treatment devices cannot quickly adjust the number of filtering components for filtering sewage and adjust the sewage treatment effect. Summary of the invention

[0003] In order to improve the deficiencies of the prior art, the present invention provides a high-efficiency sewage treatment system and process, which can quickly adjust the number of filtering components for filtering sewage and adjust the treatment effect on sewage.

[0004] The technical solution adopted by the present invention to solve its technical problem is:

[0005] A high-efficiency sewage treatment system comprises an inlet pipe and a U-shaped frame fixedly connected to the inlet pipe, a connecting pipe is connected to the U-shaped frame, a filter assembly is connected to the lower part of the connecting pipe through a nut I, a plurality of filter assemblies are connected in sequence, two bent plates are fixedly connected to the U-shaped frame, a plurality of cylinders I are fixedly connected to the two bent plates, two filter plates are fixedly connected to the cylinder rods of the plurality of cylinders I, and an arc plate is fixedly connected to each filter plate.

[0006] Furthermore, a cleaning frame is fixedly connected to the U-shaped frame, a follower shaft is rotatably connected to the cleaning frame, and a cleaning plate is fixedly connected to each follower shaft.

[0007] Furthermore, each of the follower shafts is fixedly connected with a follower wheel, each bent plate is rotatably connected with a driving wheel, and each driving wheel is driven by a toothed belt with a corresponding follower wheel.

[0008] Furthermore, each of the filter components includes an upper frame symmetrically arranged in the upper and lower parts, each upper frame is fixedly connected to an expansion tube, each upper frame is threadedly connected to a limit frame, a connecting plate is arranged between each expansion tube and its corresponding limit frame, the two connecting plates are connected by two top rods and matching nuts II, a filter cloth is detachably connected between the two expansion tubes, a groove for placing the edge of the filter cloth is arranged on the lower expansion tube, and a fixing sleeve for fixing the filter cloth is threadedly connected to the outer wall of the two expansion tubes.

[0009] Further, according to the above-mentioned process for treating sewage by a high-efficiency sewage treatment system, the process comprises the following steps:

[0010] Step 1: Add sewage into the U-shaped frame through the water inlet pipe for preliminary filtration;

[0011] Step 2: The initially filtered water is pushed through multiple filter components that can be quickly disassembled and assembled for multiple filtrations;

[0012] Step 3: The sewage after multiple filtrations is supplied to users.

[0013] The beneficial effects of the efficient sewage treatment system and process of the present invention are as follows: the number of filtering components for filtering sewage can be quickly adjusted to adjust the sewage treatment effect; the parts for filtering sewage and absorbing impurities can also be quickly replaced to ensure the sewage treatment effect; impurities in sewage can be quickly filtered out; the parts for filtering out impurities can be cleaned to ensure the coarse filtration effect of sewage. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The present invention is further described in detail below with reference to the accompanying drawings and specific implementation methods.

[0015] Figure 1 The system structure diagram for treating sewage;

[0016] Figure 2 A schematic diagram of the structure to accommodate the rough filtration of sewage;

[0017] Figure 3 It is a schematic diagram of the structure of coarse filtration of sewage;

[0018] Figure 4 A schematic diagram for cleaning impurities from coarsely filtered sewage;

[0019] Figure 5 It is a schematic diagram of the structure of multi-stage filtration of sewage;

[0020] Figure 6 Schematic diagram of the structure to promote the flow of sewage;

[0021] Figure 7 A schematic diagram of the structure for accommodating the filtration of sewage after coarse filtration;

[0022] Figure 8 Schematic diagram of the structure for filtering sewage and adsorbing impurities;

[0023] Fig. 9 It is a schematic diagram of the parts of the filter cloth;

[0024] Fig.10 Schematic diagram of the parts of the spiral blade.

[0025] In the figure: water inlet pipe 11; U-shaped frame 12; connecting pipe 13; bent plate 14; cylinder I 21; filter plate 22; arc plate 23; cleaning frame 31; follower shaft 32; cleaning plate 33; follower wheel 34; driving wheel 35; toothed belt 36; upper frame 41; expansion pipe 42; groove 43; connecting plate 44; push rod 45; limit frame 46; fixing sleeve 47; nut I 48; auxiliary frame 49; filter cloth 51; adsorption bag 52; driving shaft 61; spiral blade 62; rectangular rod 63; rectangular hole 64. DETAILED DESCRIPTION

[0026] refer to Figure 1 , 2 , 3, 4 and 5, detailed description of the embodiment of filtering sewage:

[0027] A highly efficient sewage treatment system comprises an inlet pipe 11 and a U-shaped frame 12 fixedly connected to the inlet pipe 11, the inlet pipe 11 is communicated with a sewage supply device, sewage is added into the inlet pipe 11 through the sewage supply device, a connecting pipe 13 is fixedly connected to the U-shaped frame 12, the lower part of the connecting pipe 13 is connected to a filter assembly through a nut Ⅰ48, a plurality of filter assemblies are connected in sequence, sewage flows through the plurality of filter assemblies for multiple filtration, two bent plates 14 are fixedly connected to the U-shaped frame 12, a plurality of cylinders Ⅰ21 are fixedly connected to the two bent plates 14, two filter plates 22 are fixedly connected to the cylinder rods of the plurality of cylinders Ⅰ21, an arc plate 23 is fixedly connected to each filter plate 22, so that the impurities in the sewage are filtered through the filter plates 22, the two filter plates 22 fully filter the impurities in the sewage, and the two filter plates 22 are alternately raised and lowered. Start multiple cylinders Ⅰ21, and the cylinder rods of multiple cylinders Ⅰ21 drive the two filter plates 22 to move, so that the two filter plates 22 drive the two arc plates 23 to rise and fall, and the two arc plates 23 drive the filtered impurities to rise, so that when the two arc plates 23 rise to the upper part of the U-shaped frame 12, it is convenient to clean the filtered impurities.

[0028] refer to Figure 1 , 3 and 4, detailed description of an embodiment of cleaning impurities filtered out of sewage:

[0029] A cleaning frame 31 is fixedly connected to the U-shaped frame 12, and a follower shaft 32 is rotatably connected to the cleaning frame 31. A cleaning plate 33 is fixedly connected to each follower shaft 32, and a follower wheel 34 is fixedly connected to each follower shaft 32. A driving wheel 35 is rotatably connected to each curved plate 14, and each driving wheel 35 is driven by a toothed belt 36 to the corresponding follower wheel 34. Two driving wheels 35 are fixedly connected, and one of the driving wheels 35 is fixedly connected to the output shaft of the reduction motor II, and the reduction motor II is fixedly connected to the corresponding cleaning frame 31. The reduction motor II is started, and the reduction motor II drives the two driving wheels 35 to rotate. The two driving wheels 35 drive the two follower wheels 34 to rotate through the toothed belt 36, and the two follower wheels 34 drive the two follower shafts 32 to rotate. The two follower shafts 32 drive the two cleaning plates 33 to swing, so that after the two filter plates 22 rise, the two cleaning plates 33 swing to clean the impurities lifted on the arc plate 23, thereby ensuring the effect of the two cleaning plates 33 on the preliminary filtering of sewage.

[0030] refer to Figure 1 , 5 , 6, 7 and 8, detailing an embodiment of multiple filtration of the preliminarily filtered sewage:

[0031] Each of the filter components includes an upper frame 41 symmetrically arranged in the upper and lower parts, an expansion pipe 42 is fixedly connected to each upper frame 41, a limit frame 46 is threadedly connected to each upper frame 41, a connecting plate 44 is arranged between each expansion pipe 42 and the corresponding limit frame 46, two connecting plates 44 are connected by two top rods 45 and matching nuts II, a filter cloth 51 is detachably connected between the two expansion pipes 42, a groove 43 for placing the edge of the filter cloth 51 is arranged on the lower expansion pipe 42, and a fixing sleeve 47 for fixing the filter cloth 51 is threadedly connected to the outer wall of the two expansion pipes 42, and the initially filtered sewage flows into the connected connecting pipe 13, Then it flows into the upper frame 41 at the upper end, and then flows into the two expansion pipes 42 and passes through the filter cloth 51 for fine filtration. The connection of multiple filter components is realized by nut I 48, and then it can be docked through the corresponding upper frame 41. The multiple filter components are quickly connected by screwing the nut I 48 and the corresponding thread, and the multiple filter components are quickly disassembled and the quantity is adjusted. When the filter cloth 51 needs to be replaced, the fixing sleeve 47 is rotated until the limit on the filter cloth 51 is lost, and then the filter cloth 51 is removed and replaced. The filter cloth 51 is annular and is cut at a certain radius position to facilitate the disassembly and replacement of the filter cloth 51.

[0032] refer to Fig. 9 , detailed description of the embodiment of adsorbing impurities in the filtered sewage:

[0033] The filter cloth 51 is provided with an adsorption bag 52 , so that the adsorption bag 52 adsorbs impurities in the sewage and removes the impurities in the sewage.

[0034] refer to Figure 1 , 5 , 6 and 10, detailing embodiments of promoting sewage flow:

[0035] Each of the upper frames 41 is threadedly connected with an auxiliary frame 49, and the two auxiliary frames 49 are rotatably connected with a driving shaft 61, and the driving shaft 61 is fixedly connected with spiral blades 62 distributed on both sides of the corresponding filter cloth 51. A rectangular hole 64 is processed at the lower part of the driving shaft 61, and a rectangular rod 63 coupled with the rectangular hole 64 is fixedly connected to the upper part of the driving shaft 61. A reduction motor I is fixedly connected to the connecting pipe 13 to drive the corresponding rectangular rod 63 to rotate. Start the reduction motor I, which drives the corresponding rectangular rod 63 to rotate, and the rectangular rod 63 drives the lower driving shaft 61 to rotate, and the driving shaft 61 drives the spiral blade 62 to rotate, so as to promote the rapid flow of sewage. The output shaft of the reduction motor I can rotate forward and reverse, so as to drive the driving shaft 61 and the spiral blade 62 to rotate forward and reverse, so as to promote the sewage to flow upward or downward, thereby realizing the rapid flow of sewage and repeatedly filtering the sewage. When multiple filter components are connected in sequence, when they are coupled through the corresponding upper frame 41, the corresponding rectangular rod 63 and the rectangular hole 64 are coupled, so as to perform synchronous transmission of the spiral blades 62 in multiple filter components, so as to quickly adjust the number of filter components and then adjust the sewage treatment effect.

[0036] refer to Figure 1 , 3 , 5, 6 and 10, detailed description of the embodiment of the process for treating sewage:

[0037] According to the above-mentioned process for treating sewage by a high-efficiency sewage treatment system, the process comprises the following steps:

[0038] Step 1: Add the sewage into the U-shaped frame 12 through the water inlet pipe 11 for preliminary filtration to remove large impurities in the sewage, such as stones, vegetable leaves, plastic bag fragments, etc.;

[0039] Step 2: The water that has been initially filtered is pushed through multiple filter components that can be quickly disassembled and assembled for multiple filtrations to remove flocs, sediments, and other small impurities in the sewage;

[0040] Step 3: The sewage that has been filtered multiple times is supplied to users, thereby providing users with clean water and quickly treating sewage.

Claims

1. A highly efficient sewage treatment system, characterized in that: The invention comprises a water inlet pipe (11) and a U-shaped frame (12) fixedly connected to the water inlet pipe (11); a connecting pipe (13) is connected to the U-shaped frame (12); a filter assembly is connected to the lower part of the connecting pipe (13) via a nut I (48); a plurality of filter assemblies are connected in sequence; two bent plates (14) are fixedly connected to the U-shaped frame (12); a plurality of cylinders I (21) are fixedly connected to the two bent plates (14); two filter plates (22) are fixedly connected to the cylinder rods of the plurality of cylinders I (21); and an arc plate (23) is fixedly connected to each filter plate (22).

2. A highly efficient sewage treatment system according to claim 1, characterized in that: A cleaning frame (31) is fixedly connected to the U-shaped frame (12), a follower shaft (32) is rotatably connected to the cleaning frame (31), and a cleaning plate (33) is fixedly connected to each follower shaft (32).

3. A high-efficiency sewage treatment system according to claim 2, characterized in that: A follower wheel (34) is fixedly connected to each follower shaft (32), and a driving wheel (35) is rotatably connected to each bent plate (14). Each driving wheel (35) is driven by a toothed belt (36) and a corresponding follower wheel (34).

4. The efficient sewage treatment system according to claim 1, characterized in that: Each of the filter components comprises an upper frame (41) symmetrically arranged in the upper and lower parts, an expansion tube (42) being fixedly connected to each upper frame (41), a limit frame (46) being threadedly connected to each upper frame (41), a connecting plate (44) being arranged between each expansion tube (42) and the corresponding limit frame (46), the two connecting plates (44) being connected via two push rods (45) and a matching nut II, a filter cloth (51) being detachably connected between the two expansion tubes (42), a groove (43) for placing the edge of the filter cloth (51) being arranged on the lower expansion tube (42), and a fixing sleeve (47) for fixing the filter cloth (51) being threadedly connected to the outer wall of the two expansion tubes (42).

5. A highly efficient sewage treatment system according to claim 4, characterized in that: An adsorption bag (52) is arranged on the filter cloth (51).

6. A highly efficient sewage treatment system according to claim 4, characterized in that: Each of the upper frames (41) is provided with an auxiliary frame (49), and the two auxiliary frames (49) are rotatably connected to a driving shaft (61), and the driving shaft (61) is fixedly connected to spiral blades (62) distributed on both sides of the corresponding filter cloth (51).

7. A highly efficient sewage treatment system according to claim 6, characterized in that: The lower part of the pushing shaft (61) is provided with a rectangular hole (64), and the upper part of the pushing shaft (61) is provided with a rectangular rod (63) coupled with the rectangular hole (64).

8. The efficient sewage treatment system according to claim 7, characterized in that: The connecting pipe (13) is fixedly connected with a reduction motor I for driving the corresponding rectangular rod (63) to rotate.

9. The efficient sewage treatment system according to claim 1, characterized in that: The two filter plates (22) are alternately raised and lowered.

10. A process for treating sewage using a high-efficiency sewage treatment system according to any one of claims 1 to 9, characterized in that: The process includes the following steps: Step 1: Add sewage into the U-shaped frame (12) through the water inlet pipe (11) for preliminary filtration; Step 2: The initially filtered water is pushed through multiple filter components that can be quickly disassembled and assembled for multiple filtrations; Step 3: The sewage after multiple filtrations is supplied to users.

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