Environment-friendly sewage treatment equipment

Abstract

The utility model relates to the technical field of sewage treatment, and discloses environment-friendly sewage treatment equipment which comprises a treatment frame, a settling barrel is fixedly mounted in the center of the inner bottom wall of the treatment frame through bolts, a filtering assembly is arranged at the top in the settling barrel, and a limiting assembly used for fixing the filtering assembly is arranged at the top end of the settling barrel. A water guide pipe used for guiding out clear water is fixedly connected to the opposite side wall of the top of the settling barrel, a water conveying pipe used for guiding in sewage is transversely and fixedly connected to the bottom of the settling barrel, the water conveying pipe transversely penetrates through the side wall of the treatment frame, and the sewage to be treated is guided into the settling barrel through the water conveying pipe and is preliminarily settled in the settling barrel; solid particles gradually settle to the bottom, the settled sewage continues to rise and is further filtered through the filtering assembly at the top, the filtering assembly can remove finer impurities and suspended solids, the effluent quality is improved, and the filtering assembly is convenient to disassemble and clean through the arranged limiting assembly.

Description

TECHNICAL FIELD

[0001] The utility model relates to sewage treatment technical field, specifically, relate to a kind of environmental protection sewage treatment equipment. BACKGROUND

[0002] Environmental protection sewage treatment equipment is a kind of equipment specially used for treating sewage, aims at removing pollutants in sewage by physical, chemical or biological method, so that water quality reaches discharge standard or water quality requirement of reuse, in existing sewage treatment system, it is a common processing method to guide the sewage to be treated into sedimentation barrel to carry out preliminary sedimentation by water delivery pipe, which can effectively make solid large particles in sewage settle to bottom, thereby purifying water quality to a certain extent.

[0003] The existing device has some drawbacks in use, for example: in the prior art, it is found that the filter device is complex to operate during installation and disassembly, which is not convenient for daily maintenance and cleaning, which not only increases the labor intensity of the operator, but also may cause the filter assembly to be damaged due to improper maintenance during long-term use, thereby affecting the stability and processing efficiency of the entire sewage treatment system. UTILITY MODEL CONTENT

[0004] The utility model aims at providing an environmental protection sewage treatment equipment, which solves the problem of complex operation of the filter device during installation and disassembly, and is not convenient for daily maintenance and cleaning.

[0005] The utility model provides the following technical scheme: an environmental protection sewage treatment equipment, comprising a treatment frame, a sedimentation barrel is fixedly installed at the center of the bottom wall in the treatment frame through bolts, a filter assembly is arranged on the top of the sedimentation barrel, a limiting assembly for fixing the filter assembly is arranged on the top of the sedimentation barrel, a water guide pipe for guiding clean water is fixedly connected to the opposite side walls of the top of the sedimentation barrel, a water delivery pipe for guiding sewage is fixedly connected to the bottom of the sedimentation barrel in the transverse direction, and the water delivery pipe transversely penetrates the side wall of the treatment frame.

[0006] As a preferred embodiment of the above technical scheme, the filter assembly comprises a plurality of mounting slots arranged in an annular array on the inner side wall of the sedimentation barrel, a plurality of mounting blocks are inserted into the inner side of the mounting slots, and a plurality of filter frames are fixedly connected vertically and equidistantly between the mounting blocks.

[0007] As a preferred embodiment of the above technical scheme, the limiting assembly comprises a positioning ring and a fixed ring rotatably connected to the outer wall of the top of the sedimentation barrel, a plurality of L-shaped limiting plates are fixedly arranged in an annular array on the upper end surface of the fixed ring, a plurality of groups of positioning holes are arranged in an annular array on the upper end surface of the sedimentation barrel, and a plurality of groups of positioning rods adapted to the positioning holes are fixedly arranged in an annular array on the lower end surface of the positioning ring.

[0008] As the preferred technical scheme, a plurality of handles are fixedly connected to the side walls of the mounting blocks, a plurality of insertion holes are formed in the handles, a mounting rack is fixedly installed on one side of the processing frame, a mounting cylinder is fixedly installed on the mounting rack, and a plurality of insertion rods adapted to the insertion holes are fixedly connected to the inner side walls of the top of the mounting cylinder.

[0009] As the preferred technical scheme, a plurality of handles are fixedly connected to the side walls of the mounting blocks, a plurality of insertion holes are formed in the handles, a mounting rack is fixedly installed on one side of the processing frame, a mounting cylinder is fixedly installed on the mounting rack, and a plurality of insertion rods adapted to the insertion holes are fixedly connected to the inner side walls of the top of the mounting cylinder.

[0010] As the preferred technical scheme, a plurality of handles are fixedly connected to the side walls of the mounting blocks, a plurality of insertion holes are formed in the handles, a mounting rack is fixedly installed on one side of the processing frame, a mounting cylinder is fixedly installed on the mounting rack, and a plurality of insertion rods adapted to the insertion holes are fixedly connected to the inner side walls of the top of the mounting cylinder.

[0011] Compared with the prior art, the present application has the following beneficial effects:

[0012] In the present application, the sewage to be treated is introduced into the sedimentation barrel through the water delivery pipe, and the sewage is preliminarily deposited in the sedimentation barrel, with solid particles gradually settling to the bottom. The deposited sewage continues to rise and is further filtered by the filtering assembly at the top. The filtering assembly can remove finer impurities and suspended solids, improve the water quality, and facilitate the disassembly and cleaning of the filtering assembly through the limiting assembly, thereby avoiding damage to the filtering assembly due to improper maintenance during long-term use and ensuring the stability and processing efficiency of the entire sewage treatment system. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is a first perspective overall structural schematic view of an environmental protection sewage treatment equipment.

[0014] Figure 2 It is a sectional view structural schematic view of a sedimentation barrel.

[0015] Figure 3 It is a partial explosion structural schematic view of an environmental protection sewage treatment equipment.

[0016] Figure 4 It is Figure 1 It is an enlarged view of A in the middle.

[0017] Figure 5 It is a second perspective overall structural schematic view of an environmental protection sewage treatment equipment.

[0018] In the drawings: 1, processing frame; 11, sedimentation barrel; 12, water guide pipe; 13, water delivery pipe; 14, water outlet pipe; 2, filtering assembly; 21, mounting slot; 22, mounting block; 23, filtering frame; 24, handle; 25, insertion hole; 26, mounting rack; 27, mounting cylinder; 28, insertion rod; 3, limiting assembly; 31, positioning ring; 32, fixed ring; 33, L-shaped limiting plate; 34, positioning hole; 35, positioning rod. DETAILED DESCRIPTION In the drawings: 1, processing frame; 11, sedimentation barrel; 12, water guide pipe; 13, water delivery pipe; 14, water outlet pipe; 2, filtering assembly; 21, mounting slot; 22, mounting block; 23, filtering frame; 24, handle; 25, insertion hole; 26, mounting rack; 27, mounting cylinder; 28, insertion rod; 3, limiting assembly; 31, positioning ring; 32, fixed ring; 33, L-shaped limiting plate; 34, positioning hole; 35, positioning rod. DETAILED DESCRIPTION In the drawings: 1, processing frame; 11, sedimentation barrel; 12, water guide pipe; 13, water delivery pipe; 14, water outlet pipe; 2, filtering assembly; 21, mounting slot; 22, mounting block; 23, filtering frame; 24, handle; 25, insertion hole; 26, mounting rack; 27, mounting cylinder; 28, insertion rod; 3, limiting assembly; 31, positioning ring; 32, fixed ring; 33, L-shaped limiting plate; 34, positioning hole; 35, positioning rod.

[0019] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.

[0020] Example

[0021] like Figures 1-5 As shown, this utility model provides a technical solution: an environmentally friendly wastewater treatment device, including a treatment frame 1. A sedimentation tank 11 is fixedly installed at the center of the bottom wall of the treatment frame 1 by bolts. A filter assembly 2 is provided at the top of the sedimentation tank 11. A limiting assembly 3 for fixing the filter assembly 2 is provided at the top of the sedimentation tank 11. A water guide pipe 12 for discharging clean water is fixedly connected to the opposite side wall of the top of the sedimentation tank 11. A water delivery pipe 13 for introducing wastewater is horizontally fixedly connected to the bottom of the sedimentation tank 11. The water delivery pipe 13 passes through the side wall of the treatment frame 1. An outlet pipe 14 for discharging clean water from the treatment frame 1 is fixedly connected to the bottom side wall of the treatment frame 1. In specific use, firstly through... The water supply pipe 13 introduces the wastewater to be treated into the sedimentation tank 11. The wastewater undergoes initial sedimentation in the sedimentation tank 11, with solid particles gradually settling to the bottom. The settled wastewater continues to rise and undergoes further filtration through the top filter assembly 2. The filter assembly 2 can remove finer impurities and suspended solids, improving the quality of the effluent. The limiting component 3 makes it easy to disassemble and clean the filter assembly 2. The clear water after sedimentation and filtration is discharged through the water guide pipe 12. The clear water accumulated in the treatment frame 1 is guided to the outlet pipe 14, completing the entire wastewater treatment process. It should be noted that the sedimentation tank 11 can be replaced periodically to remove the deposited sludge for subsequent treatment.

[0022] As one implementation method in this embodiment, such as Figure 2 and Figure 3 As shown, the filter assembly 2 includes a plurality of mounting slots 21 arranged in a ring on the inner side wall of the sedimentation tank 11. Mounting blocks 22 are inserted into the inner side of the plurality of mounting slots 21. A plurality of filter frames 23 are vertically and equidistantly connected between the plurality of mounting blocks 22. In actual use, the mounting blocks 22 on the filter frames 23 are aligned with the mounting slots 21 on the sedimentation tank and vertically inserted. When sewage enters the sedimentation tank 11 through the water supply pipe 13, the sewage will be filtered by the filter frames 23 to remove impurities and particulate matter.

[0023] As one implementation method in this embodiment, such as Figure 3 and Figure 4As shown, the limiting assembly 3 includes a positioning ring 31 and a fixed ring 32 rotatably connected to the top outer wall of the sediment barrel 11, a plurality of L-shaped limiting plates 33 are fixed on the upper end face of the fixed ring 32 in an annular array, the lower end face of one side of the L-shaped limiting plate 33 abuts against the upper end face of the mounting plug 22, a plurality of positioning holes 34 are formed in an annular array on the upper end face of the sediment barrel 11, and a plurality of positioning rods 35 adapted to the positioning holes 34 are fixed on the lower end face of the positioning ring 31 in an annular array, and in specific use, rotating the fixed ring 32 will drive the L-shaped limiting plate 33 to move, so that the L-shaped limiting plate 33 abuts against the mounting plug 22, and then the positioning rod 35 on the positioning ring 31 is inserted into the positioning hole 34, and the L-shaped limiting plate 33 is fixed by the positioning rod 35, so as to avoid movement of the L-shaped limiting plate 33 due to external force.

[0024] As an embodiment in the present embodiment, as shown in Figure 1 and Figure 5 As shown, a plurality of handle 24 are fixedly connected to the side wall of the mounting plug 22, a plurality of insertion holes 25 are formed in the handle 24, a mounting frame 26 is fixedly installed on one side of the processing frame 1, a mounting cylinder 27 is fixedly installed on the mounting frame 26, a plurality of insertion rods 28 adapted to the insertion hole 25 are fixedly connected to the inner side wall of the top of the mounting cylinder 27, and in specific use, the mounting plug 22 and the filter frame 23 in the filter assembly 2 are taken out, then the insertion hole 25 on the handle 24 is aligned with the insertion rod 28 arranged on the mounting cylinder 27 and inserted, so as to fix the filter frame 23 on the mounting cylinder 27, facilitating cleaning of the filter frame 23.

[0025] Working principle: in use, first, the mounting plug 22 on the filter frame 23 is vertically inserted into the mounting slot 21 on the sediment cylinder, then the fixed ring 32 is rotated to drive the L-shaped limiting plate 33 to move, so that the L-shaped limiting plate 33 abuts against the mounting plug 22, then the positioning rod 35 on the positioning ring 31 is inserted into the positioning hole 34, and the L-shaped limiting plate 33 is fixed by the positioning rod 35, so as to avoid movement of the L-shaped limiting plate 33 due to external force, the sewage to be treated is introduced into the sediment barrel 11 through the water feeding pipe 13, the sewage is preliminarily deposited in the sediment barrel 11, the solid particles gradually settle to the bottom, the deposited sewage continues to rise, the sewage passes through the filtering effect of the filter frame 23 to remove impurities and particles, and the clear water after sedimentation and filtration is guided out through the water guide pipe 12, the clear water accumulated in the processing frame 1 is guided out through the water outlet pipe 14, and the whole sewage treatment process is completed.

[0026] The above embodiments are only used to illustrate the technical solutions of the present application, but not limit them.

Claims

1. An environmentally friendly sewage treatment plant comprising a treatment frame (1), characterized in that: The processing frame (1) is internally provided with a sediment bucket (11) fixedly installed at the center of the bottom wall by means of bolts, the sediment bucket (11) is internally provided with a filter assembly (2) at the top, the sediment bucket (11) is provided with a limiting assembly (3) for fixing the filter assembly (2) at the top end, the opposite side walls of the top of the sediment bucket (11) are fixedly connected with water guide pipes (12) for guiding clean water, the bottom of the sediment bucket (11) is fixedly connected with water supply pipes (13) for guiding sewage in a transverse manner, and the water supply pipes (13) transversely pass through the side wall of the processing frame (1); The limiting assembly (3) comprises a positioning ring (31) and a fixed ring (32) rotatably connected to the top outer wall of the sediment bucket (11), a plurality of L-shaped limiting plates (33) are fixedly arranged on the upper end surface of the fixed ring (32) in an annular array, a plurality of groups of positioning holes (34) are formed in an annular array on the upper end surface of the sediment bucket (11), and a plurality of groups of positioning rods (35) adapted to the positioning holes (34) are fixedly arranged on the lower end surface of the positioning ring (31) in an annular array.

2. The environmentally friendly sewage treatment equipment according to claim 1, characterized in that: The filter assembly (2) comprises a plurality of mounting slots (21) formed in an annular array on the inner side wall of the sediment bucket (11), a plurality of mounting blocks (22) are inserted between the mounting slots (21) in an inner side, and a plurality of filter frames (23) are fixedly and vertically connected between the mounting blocks (22) at equal intervals.

3. The environmentally friendly sewage treatment equipment according to claim 2, characterized in that: A plurality of handles (24) are fixedly connected to the side walls of the mounting blocks (22), a plurality of insertion holes (25) are formed in the handles (24), a mounting frame (26) is fixedly installed on one side of the processing frame (1), a mounting cylinder (27) is fixedly installed on the mounting frame (26), and a plurality of insertion rods (28) adapted to the insertion holes (25) are fixedly connected to the inner side wall of the top of the mounting cylinder (27).

4. The environmentally friendly sewage treatment equipment according to claim 1, characterized in that: The bottom side wall of the processing frame (1) is fixedly connected with water outlet pipes (14) for guiding clean water out of the processing frame (1).

5. The environmentally friendly sewage treatment equipment according to claim 1, characterized in that: The lower end surface of one side of the L-shaped limiting plate (33) abuts against the upper end surface of the mounting block (22).

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