CN210764506U

CN210764506U - Sedimentation tank structure for natural purification of sewage

Info

Publication number: CN210764506U
Application number: CN201921219451.9U
Authority: CN
Inventors: 葛云; 肖明桂; 郭志兵; 许建华
Original assignee: Jiangsu Baihai Environmental Protection Technology Group Co ltd
Current assignee: Jiangsu Baihai Environmental Protection Technology Group Co ltd
Priority date: 2019-07-31
Filing date: 2019-07-31
Publication date: 2020-06-16
Anticipated expiration: 2029-07-31

Abstract

The utility model provides a sedimentation tank structure for natural purification of sewage, which comprises a slow flow consumption tank, a first sedimentation tank and a second sedimentation tank which are arranged in sequence; the slow flow consumption pool, the first sedimentation pool and the second sedimentation pool are all composed of 1 or a plurality of splicing parts, the splicing parts are detachably connected, each splicing part comprises a plurality of splicing plates, a plurality of transverse splicing supports, a bottom plate and a top plate, the splicing plates are detachably connected with one another, the splicing plates are detachably connected with the transverse splicing supports, the bottom plate and the top plate, the transverse splicing supports are arranged in parallel in the longitudinal direction, and the splicing plates, the transverse splicing supports, the bottom plate and the top plate are spliced into a cavity structure in a detachable mode; horizontal concatenation support sets up to rectangle frame construction, the utility model discloses can splice according to concrete needs, only need same set of production mould, can produce not unidimensional sedimentation tank, like this can greatly reduced manufacturing cost, improve work efficiency.

Description

Sedimentation tank structure for natural purification of sewage

Technical Field

The utility model belongs to the technical field of sewage purification, concretely relates to sedimentation tank structure for natural purification of sewage.

Background

The sedimentation tank is a structure for removing suspended matters in water by applying sedimentation and is equipment for purifying water. The suspended substances in the water are removed by utilizing the natural sedimentation or coagulating sedimentation of the water. The sedimentation tank is divided into a horizontal sedimentation tank and a vertical sedimentation tank according to the water flow direction. The settling effect is determined by the flow rate of the water in the settling tank and the residence time of the water in the tank. In order to improve the sedimentation effect and reduce the land occupation area, a honeycomb inclined tube counter-current sedimentation tank, an accelerated clarification tank, a pulse clarification tank and the like are mostly adopted at present. The sedimentation tank is widely used in sewage treatment.

At present, the sedimentation tank adopts integrative structure more, and the sedimentation tank of integrative structure needs to carry out customization according to the size one by one according to required size, because the size of the sedimentation tank that different areas, different occasions adopted is inconsistent, needs carry out the die sinking production according to different sizes, and production efficiency is lower like this, and work efficiency is relatively poor, consequently, needs novel sedimentation tank to solve this problem urgently.

SUMMERY OF THE UTILITY MODEL

The utility model provides a sedimentation tank structure for natural purification of sewage to solve the problem that proposes in the background art.

In order to solve the technical problem, an embodiment of the utility model provides a sedimentation tank structure for natural sewage purification, which is characterized by comprising a slow flow consumption tank, a first sedimentation tank and a second sedimentation tank which are arranged in sequence; the slow flow consumption pool, the first sedimentation pool and the second sedimentation pool are all composed of 1 or a plurality of splicing parts, the splicing parts are detachably connected, each splicing part comprises a plurality of splicing plates, a plurality of transverse splicing supports, a bottom plate and a top plate, the splicing plates are detachably connected with one another, the splicing plates are detachably connected with the transverse splicing supports, the bottom plate and the top plate, the transverse splicing supports are arranged in parallel in the longitudinal direction, and the splicing plates, the transverse splicing supports, the bottom plate and the top plate are spliced into a cavity structure in a detachable mode; the transverse splicing support is arranged to be of a rectangular frame structure, splicing grooves for splicing the splicing plates are formed in the upper surface and the lower surface of the transverse splicing support, splicing grooves for splicing the splicing plates are formed in the positions, connected with the splicing plates, of the bottom plate and the top plate, the splicing plates are fixedly connected with the bottom plate, the top plate and the transverse splicing support in a splicing mode through splicing blocks in the splicing grooves in a splicing mode and are locked through splicing buckles; one side of each splicing plate is provided with a buckling hole, the other side of each splicing plate is provided with a fastener, the adjacent splicing plates are detachably connected with the buckling holes through the fasteners, the upper end position in the slow flow consumption pool is also provided with a water inlet pipeline, a plurality of water inlet spray heads are uniformly arranged on the water inlet pipeline, two adjacent splicing parts are communicated through a connecting pipeline, the second sedimentation tank is provided with a water outlet pipeline at one end far away from the first sedimentation tank, an overflow pipe is also arranged above the water outlet pipeline, the lower end of each splicing part is provided with an upper back flush pipeline and a lower back flush pipeline, the upper back flush pipeline of each splicing part is communicated with the lower back flush pipeline of each splicing part, the upper back-washing pipeline and the lower back-washing pipeline are both provided with a plurality of back-washing nozzles, and a plurality of guide plates are detachably connected between the upper back-washing pipeline and the lower back-washing pipeline.

Furthermore, each splice plate is of a rectangular structure, and four pipeline grooves for installing a water inlet pipeline, a water outlet pipeline, a connecting pipeline or an overflow pipe, six backwashing pipeline grooves for installing an upper backwashing pipeline or a lower backwashing pipeline and a buckle inserting groove for installing a buckle are formed in each splice plate.

The four pipeline grooves are arranged in two groups and two groups, and the back washing pipe grooves are arranged in two groups and three groups.

Further, the width ratio of the slow flow consumption tank to the first sedimentation tank to the second sedimentation tank is 2:1: 3.

Furthermore, the guide plate is arranged on the lower back washing pipeline through a fixed support.

The fixed support comprises a plurality of support bodies which are arranged in parallel and used for installing the guide plates, and each support body comprises a buckle and an inserting through hole, wherein the buckle is clamped on the lower back washing pipeline, and the inserting through hole is formed in the support body and used for inserting the guide plates.

Furthermore, the top plate is provided with a grid shape or a flat plate shape.

Furthermore, a transverse reinforcing support rod and a longitudinal reinforcing support rod are arranged in the transverse splicing support.

The utility model discloses an above-mentioned technical scheme's beneficial effect as follows: the utility model relates to a sedimentation tank structure for natural sewage purification, which comprises a slow flow consumption tank, a first sedimentation tank and a second sedimentation tank which are arranged in sequence; the slow flow consumes pond, first sedimentation tank and second sedimentation tank to constitute by 1 or a plurality of concatenation portion, and whole sedimentation tank accessible N is M concatenation portion concatenation forms the cuboid structure, can dismantle between a plurality of concatenation portions and connect, every concatenation portion all includes a plurality of splice plates, a plurality of horizontal concatenation support, bottom plate and roof and constitutes, splices into the sedimentation tank through the mode that the splice plate was spliced to form, can splice according to concrete needs, only needs same set of production mould, can produce not unidimensional sedimentation tank, like this can greatly reduced manufacturing cost, improves work efficiency.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a top view of the present invention;

FIG. 3 is a schematic structural view of a splice plate according to the present invention;

FIG. 4 is a top view of a splice bar according to the present invention;

FIG. 5 is a right side view of the splice bar of the present invention;

FIG. 6 is a schematic structural view of a transverse splice bracket according to the present invention;

FIG. 7 is a schematic view of the structure of the buckle of the present invention;

FIG. 8 is a cross-sectional view of the installation of the eye-splice with splice plates and transverse splice bracket of the present invention;

FIG. 9 is a schematic structural view of a connecting pipe and a pipe sealing connection structure according to the present invention;

FIG. 10 is a structural diagram of a fixing bracket according to the present invention;

fig. 11 is a schematic structural view of the present invention after completion of splicing of one splice.

Description of reference numerals: 1. a slow flow consumption pool; 2. a first sedimentation tank; 3. a second sedimentation tank; 4. splicing plates; 41. a pipe chase; 42. back flushing the pipe groove; 43. a buckle slot; 44. an insertion block; 45. a fastener; 46. buckling holes; 5. transversely splicing the brackets; 51. inserting grooves; 52. the eye-splice is buckled with the hole; 53. a transverse reinforcing support bar; 54. a longitudinal reinforcing support bar; 6. a top plate; 7. a base plate; 8. a water inlet pipe; 9. a water outlet pipeline; 10. an overflow pipe; 11. fixing a bracket; 12. a baffle; 13. planting baskets; 14. inserting and buckling; 15. connecting a pipeline; 16. the pipeline is connected with the sealing structure.

Detailed Description

In order to make the technical problems, technical solutions and advantages to be solved by the present invention clearer, the following detailed description will be given with reference to the accompanying drawings and specific embodiments.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", "front", "rear", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-11, a sedimentation tank structure for natural purification of sewage comprises a slow flow consumption tank 1, a first sedimentation tank 2 and a second sedimentation tank 3 which are arranged in sequence; the slow flow consumption pool 1, the first sedimentation pool 2 and the second sedimentation pool 3 are all composed of 1 or a plurality of splicing parts, the splicing parts are detachably connected, each splicing part comprises a plurality of splicing plates 4, a plurality of transverse splicing supports 5, a bottom plate 7 and a top plate 6, the splicing plates 4, the transverse splicing supports 5, the bottom plate 7 and the top plate 6 are detachably connected, the transverse splicing supports 5 are arranged in parallel in the longitudinal direction, and the splicing plates 4, the transverse splicing supports 5, the bottom plate 7 and the top plate 6 are spliced into a cavity structure in a detachable mode; the transverse splicing support 5 is of a rectangular frame structure, splicing grooves 51 for splicing the splicing plates 4 are formed in the upper surface and the lower surface of the transverse splicing support 5, splicing grooves 51 for splicing the splicing plates 4 are formed in the positions where the bottom plate 7 and the top plate 6 are connected with the splicing plates 4, and the splicing plates 4 are spliced in the splicing grooves 51 through the splicing blocks 44 and are fixedly connected with the bottom plate 7, the top plate 6 and the transverse splicing support 5 and locked through the inserting buckles 14; it is feasible that the transverse splicing bracket 5 is provided with a plug buckle connection hole 52 at two sides of the plug groove for installing the plug buckle 14; one side of each splicing plate 4 is provided with a buckling hole 46, the other side of each splicing plate 4 is provided with a fastener 45, adjacent splicing plates 4 are detachably connected with the buckling holes 45 through the fasteners 45, a water inlet pipeline 8 is further arranged at the upper end position in the slow flow consumption pool 1, a plurality of water inlet spray heads are uniformly arranged on the water inlet pipeline 8, two adjacent splicing parts are communicated through a connecting pipeline 15, the connection is feasible, and the water inlet pipeline 8 is in sealing connection through a pipeline sealing connection structure 16 when passing through the plurality of splicing parts; a plurality of water inlet nozzles are uniformly arranged on the water inlet pipeline 8, preferably, the water inlet nozzles are arranged downwards, two adjacent splicing parts are communicated through a connecting pipeline 15, a water outlet pipeline 9 is arranged at one end of the second sedimentation tank 3, which is far away from the first sedimentation tank 2, an overflow pipe 10 is further arranged above the water outlet pipeline 9, an upper backwashing pipeline and a lower backwashing pipeline are arranged at the lower end of each splicing part, and the upper backwashing pipeline and the lower backwashing pipeline are connected to an external backwashing water pipe through a backwashing control valve; the upper back-flushing pipelines of the splicing parts are communicated, the lower back-flushing pipelines of the splicing parts are communicated, a plurality of back-flushing nozzles are arranged on the upper back-flushing pipelines and the lower back-flushing pipelines, and a plurality of guide plates 12 are detachably connected between the upper back-flushing pipelines and the lower back-flushing pipelines. The utility model relates to a sedimentation tank structure for natural purification of sewage, which comprises a slow flow consumption tank 1, a first sedimentation tank 2 and a second sedimentation tank 3 which are arranged in sequence; the slow flow consumption pool 1, the first sedimentation pool 2 and the second sedimentation pool 3 are formed by 1 or more splicing parts, the whole sedimentation pool can be spliced into a cuboid structure through N M (N is more than or equal to 6, M is more than or equal to 1 and M, N is an integer) splicing parts, the splicing parts are detachably connected, every splicing part comprises a plurality of splicing plates 4, a plurality of transverse splicing supports 5, a bottom plate 7 and a top plate 6, the sedimentation pool is spliced by splicing plates 4, splicing can be carried out according to specific needs, only one set of production mold is needed, sedimentation pools with different sizes can be produced, so that the production cost can be greatly reduced, and the working efficiency is improved.

In a further embodiment, each of the splice plates 4 is configured as a rectangular structure, and each of the splice plates 4 is provided with four pipe grooves 41 for installing a water inlet pipe 8, a water outlet pipe 9, a connecting pipe 15 or an overflow pipe 10, six back-flushing pipe grooves 42 for installing an upper back-flushing pipe or a lower back-flushing pipe, and a buckle groove 43 for installing a buckle 14.

The four pipeline grooves 41 are arranged in two groups of upper and lower groups and two groups of each, and the six backwash pipe grooves 42 are arranged in two groups of upper and lower groups and three groups of each.

In a further embodiment, the ratio of the widths of the slow flow depleting tank 1, the first settling tank 2 and the second settling tank 3 is 2:1: 3.

In a further embodiment, the deflector 12 is mounted on the lower backwash conduit by a fixed bracket 11.

Wherein, fixed bolster 11 includes the support body of a plurality of confession a plurality of guide plates 12 installations of parallel arrangement, the support body includes that the joint supplies the grafting through-hole of guide plate 12 grafting under backwash pipeline's buckle and setting on the support body, such guide plate 12 and fixed bolster installation's mode, it is more convenient to install.

In a further embodiment, the top plate 6 is provided with a grid or flat plate shape. Be provided with on latticed roof 6 and plant basket 13, can plant the plant as required in planting basket 13, play biological evolutionary effect.

In a further embodiment, a transverse reinforcing support bar 53 and a longitudinal reinforcing support bar 54 are arranged in the transverse splicing support 5, and the transverse reinforcing support bar 53 and the longitudinal reinforcing support bar 54 play a role in increasing the structural stability.

Preferably, the upper ends of the slow flow consumption pool 1, the first sedimentation pool 2 and the second sedimentation pool 3 are all provided with a sewage well, a sludge treatment pump is arranged below the guide plate 12 and connected with a sewage pipeline, and the sewage pipeline extends out of the sewage well and discharges sludge accumulated below the guide plate.

The utility model discloses a working process of specific embodiment: sewage enters from a water inlet pipeline 8 of the slow flow consumption pool 1, magazines with large density are precipitated below the guide plate 12 along with the increase of water quantity, water after primary purification flows into the first sedimentation pool 2 from the connecting pipeline 15, magazines with large density are precipitated below the guide plate 12 along with the increase of water quantity in the first sedimentation pool 2, and the water after 2 times of purification enters the second sedimentation pool 3 from the connecting pipeline 15; the high-density magazines are precipitated in the guide plate 12, and water is discharged from the water outlet pipeline 9 after three times of precipitation; the residue below the deflector 12 can be discharged by a sludge treatment pump.

The foregoing is a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.

Claims

1. A sedimentation tank structure for natural purification of sewage is characterized by comprising a slow flow consumption tank, a first sedimentation tank and a second sedimentation tank which are sequentially arranged; the slow flow consumption pool, the first sedimentation pool and the second sedimentation pool are all composed of 1 or a plurality of splicing parts, the splicing parts are detachably connected, each splicing part comprises a plurality of splicing plates, a plurality of transverse splicing supports, a bottom plate and a top plate, the splicing plates are detachably connected with one another, the splicing plates are detachably connected with the transverse splicing supports, the bottom plate and the top plate, the transverse splicing supports are arranged in parallel in the longitudinal direction, and the splicing plates, the transverse splicing supports, the bottom plate and the top plate are spliced into a cavity structure in a detachable mode; the transverse splicing support is arranged to be of a rectangular frame structure, splicing grooves for splicing the splicing plates are formed in the upper surface and the lower surface of the transverse splicing support, splicing grooves for splicing the splicing plates are formed in the positions, connected with the splicing plates, of the bottom plate and the top plate, the splicing plates are fixedly connected with the bottom plate, the top plate and the transverse splicing support in a splicing mode through splicing blocks in the splicing grooves in a splicing mode and are locked through splicing buckles; one side of each splicing plate is provided with a buckling hole, the other side of each splicing plate is provided with a fastener, the adjacent splicing plates are detachably connected with the buckling holes through the fasteners, the upper end position in the slow flow consumption pool is also provided with a water inlet pipeline, a plurality of water inlet spray heads are uniformly arranged on the water inlet pipeline, two adjacent splicing parts are communicated through a connecting pipeline, the second sedimentation tank is provided with a water outlet pipeline at one end far away from the first sedimentation tank, an overflow pipe is also arranged above the water outlet pipeline, the lower end of each splicing part is provided with an upper back flush pipeline and a lower back flush pipeline, the upper back flush pipeline of each splicing part is communicated with the lower back flush pipeline of each splicing part, the upper back-washing pipeline and the lower back-washing pipeline are both provided with a plurality of back-washing nozzles, and a plurality of guide plates are detachably connected between the upper back-washing pipeline and the lower back-washing pipeline.

2. The sedimentation tank structure for natural sewage purification according to claim 1, wherein each of the splice plates is provided with a rectangular structure, and each of the splice plates is provided with four pipe grooves for installing a water inlet pipe, a water outlet pipe, a connecting pipe or an overflow pipe, six backwash pipe grooves for installing an upper backwash pipe or a lower backwash pipe, and a buckle groove for installing a buckle.

3. The structure of a sedimentation tank for natural purification of wastewater as set forth in claim 2, wherein four of the piping channels are provided in two sets, one set being two, and six of the backwash piping channels are provided in two sets, one set being three.

4. The sedimentation tank structure for natural purification of wastewater as claimed in claim 1, wherein the ratio of the widths of the slow flow consumption tank, the first sedimentation tank and the second sedimentation tank is 2:1: 3.

5. The structure of a sedimentation tank for natural purification of wastewater as claimed in claim 1, wherein the guide plate is installed on the lower backwash pipe through a fixing bracket.

6. The sedimentation tank structure for natural purification of sewage according to claim 5, wherein the fixing support comprises a plurality of support bodies arranged in parallel for installing a plurality of guide plates, and each support body comprises a buckle clamped on the lower back washing pipeline and an insertion through hole arranged on the support body for inserting the guide plates.

7. The sedimentation tank structure for natural purification of wastewater as claimed in claim 1, wherein the top plate is provided with a mesh or a flat plate.

8. The sedimentation tank structure for natural purification of sewage according to claim 1, wherein a transverse reinforcing support bar and a longitudinal reinforcing support bar are provided in the transverse splicing support.