CN217838445U

CN217838445U - Commercial comprehensive sewage treatment system device

Info

Publication number: CN217838445U
Application number: CN202221987662.9U
Authority: CN
Inventors: 张学旺; 刘思颖
Original assignee: Shanghai Zhongqi Environmental Engineering Co ltd
Current assignee: Shanghai Zhongqi Environmental Engineering Co ltd
Priority date: 2022-07-29
Filing date: 2022-07-29
Publication date: 2022-11-18
Anticipated expiration: 2032-07-29

Abstract

The utility model relates to the technical field of sewage treatment, in particular to a commercial comprehensive sewage treatment system device, which comprises a sewage tank with a water inlet pipe and a water outlet pipe, wherein the water inlet pipe is positioned at the upper part of the sewage tank, the water outlet pipe is positioned at the lower part of the sewage tank, an aerator and an oil suction pump are arranged on the sewage tank, the aerator is provided with an aerator pipe extending into the sewage tank, and the oil suction pump is provided with a plurality of oil suction hoses extending into the sewage tank; a separation plate is arranged in the sewage pool, the density of the separation plate is greater than that of oil and less than that of water, and all the oil absorption hoses are arranged on the upper surface of the separation plate and are different in horizontal orientation. This application can make things convenient for water oil separating and reduce water oil separating cost.

Description

Commercial comprehensive sewage treatment system device

Technical Field

The application relates to the technical field of sewage treatment, in particular to a commercial comprehensive sewage treatment system device.

Background

The center of the commercial center contains a large number of shops and restaurants, wherein the discharged water contains a large amount of grease, but the directly discharged sewage contains a large amount of oil which is easy to smell in a sewer and pollutes the environment, so that the oil and water in the sewage need to be separated, and the sewage is recycled after being cleaned, so that the environment is protected, and the resources are saved.

Through retrieval, chinese patent publication No. CN203922877U discloses an urban domestic sewage purification and oil-water separation system, which comprises a circulating filter tank and an oil-water separation tank, wherein the circulating filter tank and the oil-water separation tank are communicated with each other through a communication port; the circulating filter tank comprises a filter tank body, an adsorption column arranged in the filter tank body, a suction pipeline arranged at the bottom of the adsorption column, a sedimentation tank connected with the suction pipeline and a circulating pipeline; one side of the deposition groove is provided with a circulating interface, and the other side of the deposition groove is provided with a first emptying pipe; the front end of the circulating interface is provided with a high-density fiber filter layer; one side of the circulating pipeline is communicated with the middle part of the side surface of the filtering tank body, and the other side of the circulating pipeline is communicated with the circulating interface; the upper side of the filtering tank body is provided with a sewage inlet. A city domestic sewage purifies and water oil separating system, effectively clear up sewage impurity granule, separate the profit, rational in infrastructure, easy maintenance.

With respect to the related art among the above, the inventors consider that the following drawbacks exist: it adopts the mode of absorption to separate oil and water, so the workman need regularly change the adsorption media, and the operation is very inconvenient, and its overall structure is comparatively complicated, and the separation cost is higher, consequently needs the improvement.

SUMMERY OF THE UTILITY MODEL

In order to facilitate oil-water separation and reduce oil-water separation cost, the application provides a commercial comprehensive sewage treatment system device.

The application provides a commercial comprehensive sewage treatment system device adopts following technical scheme: a commercial comprehensive sewage treatment system device comprises a sewage tank with a water inlet pipe and a water outlet pipe, wherein the water inlet pipe is positioned at the upper part of the sewage tank, the water outlet pipe is positioned at the lower part of the sewage tank, an aerator and an oil suction pump are arranged on the sewage tank, the aerator is provided with an aerator pipe extending into the sewage tank, and the oil suction pump is provided with a plurality of oil suction hoses extending into the sewage tank; a separating plate is arranged in the sewage pool, the density of the separating plate is greater than that of oil and less than that of water, all the oil suction hoses are arranged on the upper surface of the separating plate, and the horizontal directions of the oil suction hoses are different.

Optionally, be equipped with a plurality of spacing subassemblies that are used for spacing fixed with the oil absorption hose on the separator plate, spacing subassembly is including being used for compressing tightly the oil absorption hose at the clamp plate of separator plate upper surface and installing the elasticity post at the separator plate upper surface, and the one end of clamp plate is rotated and is connected in the upper surface of separator plate, and the other end of clamp plate is equipped with the joint groove that supplies elasticity post joint.

Optionally, a pressure groove for embedding the oil suction hose is formed in one side, facing the separating plate, of the pressure plate.

Optionally, the upper surface of the separating plate is provided with a plurality of embedding grooves for embedding the lower part of the oil suction hose, and the embedding grooves penetrate through the side wall of the separating plate.

Optionally, the pressing plate is provided with a torsion spring for enabling one end of the pressing plate provided with the elastic column to rotate and be far away from the separating plate, and two ends of the torsion spring are respectively connected to the pressing plate and the separating plate.

Optionally, be equipped with a plurality of spacing ropes that slide along vertical direction and wear to locate the separator plate in the effluent water sump, the lateral wall of separator plate is the interval setting with the inside wall of effluent water sump.

Optionally, the one end of spacing rope is connected in the interior diapire of effluent water sump, and the top of effluent water sump is equipped with a plurality of confessions and corresponds the other end releasable connection's of spacing rope coupling assembling.

Optionally, coupling assembling is including installing the fixed box on the effluent water sump, and the one end of fixed box is uncovered setting and slides and inlay and be equipped with the slide, is equipped with on the fixed box to supply spacing rope to slide the hole of wearing to establish along vertical direction, is equipped with on the slide to supply spacing rope to slide the dislocation hole of wearing to establish along vertical direction, and the slide passes through spring coupling in fixed box, and when the spring was in natural state, wearing to establish the hole and be dislocation set with the dislocation hole.

To sum up, the application comprises the following beneficial technical effects:

1. after sewage enters the sewage tank through the water inlet pipe, the aerator aerates the sewage through the aeration pipe, so that small grease particles in the sewage float above water to form a grease layer, thereby realizing the separation of water and oil;

2. the oil suction pump can pump the oil above the separation plate through the oil suction hose, so that the oil and the water can be conveniently separated;

3. when a worker rotates the pressing plate to enable the elastic column to be separated from the clamping groove, the torsion spring gradually returns to a natural state and enables one end, which is not provided with the horizontal shaft, of the pressing plate to rotate away from the upper surface of the separating plate, so that the oil suction hose can be conveniently detached from the separating plate;

4. the limiting rope enables the separating plate to be not prone to shaking in the up-and-down floating process, so that the oil suction hose can stably extract oil around the separating plate.

Drawings

FIG. 1 is a schematic view of the overall structure in the embodiment of the present application;

FIG. 2 is a schematic structural view of a separation plate, a limiting rope and a connecting assembly in an embodiment of the application;

FIG. 3 is a schematic structural view of a separation plate in an embodiment of the present application;

fig. 4 is a sectional structural schematic view of the connecting assembly in the embodiment of the present application.

Reference numerals are as follows: 1. a sewage tank; 11. a water inlet pipe; 12. a water outlet pipe; 2. an aerator; 21. an aeration pipe; 3. a separation plate; 4. an oil suction pump; 41. an oil suction hose; 5. a limiting component; 51. pressing a plate; 52. a horizontal axis; 53. an elastic column; 54. a clamping groove; 55. a torsion spring; 56. pressing a groove; 57. embedding a groove; 6. a limiting rope; 7. a connecting assembly; 71. a fixing box; 72. perforating holes; 73. a slide plate; 74. a dislocation hole; 75. a spring.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses a commercial comprehensive sewage treatment system device. As shown in fig. 1 and 2, a commercial integrated sewage treatment system apparatus includes a wastewater tank 1 having an inlet pipe 11 and an outlet pipe 12, the inlet pipe 11 being located at an upper portion of the wastewater tank 1, and the outlet pipe 12 being located at a lower portion of the wastewater tank 1; an aerator 2 is arranged on the sewage tank 1, and an aerator pipe 21 extending into the sewage tank 1 is arranged on the aerator 2. After sewage enters the sewage tank 1 through the water inlet pipe 11, the aerator 2 aerates the sewage through the aeration pipe 21, so that small grease particles in the sewage float above water to form a grease layer, thereby realizing the separation of water and oil.

A separation plate 3 is arranged in the sewage pool 1, and the density of the separation plate 3 is greater than that of oil and less than that of water, so that the separation plate 3 floats between the oil and the water after the oil and the water are separated; the sewage tank 1 is provided with the oil suction pump 4, the oil suction pump 4 is provided with a plurality of oil suction hoses 41 extending into the sewage tank 1, all the oil suction hoses 41 are arranged on the upper surface of the separation plate 3, and the oil suction pump 4 can suck oil above the separation plate 3 through the oil suction hoses 41, so that oil-water separation is facilitated.

It should be noted that all the oil suction hoses 41 are different in horizontal orientation from the opening on the side of the oil suction pump 4, so that the oil around the separation plate 3 can be pumped out of the wastewater tank 1 through the oil suction hoses 41.

As shown in fig. 2 and fig. 3, a plurality of limiting assemblies 5 for limiting and fixing the oil suction hose 41 are arranged on the separating plate 3, each limiting assembly 5 comprises a pressing plate 51 and an elastic column 53, one end of each pressing plate 51 is rotatably connected to the upper surface of the separating plate 3 through a horizontal shaft 52, the other end of each pressing plate 51 is provided with a clamping groove 54, and the elastic column 53 is vertically arranged on the upper surface of the separating plate 3.

After the oil suction hose 41 is placed on the upper surface of the separation plate 3, a worker can turn over and approach the end of the pressing plate 51 without the horizontal shaft 52 to the upper surface of the separation plate 3, so that the elastic column 53 is clamped in the clamping groove 54, and the pressing plate 51 presses and fixes the oil suction hose 41 on the upper surface of the separation plate 3, thereby facilitating the installation of the oil suction hose 41 on the separation plate 3.

The pressing plate 51 is provided with a torsion spring 55, two ends of the torsion spring 55 are respectively connected to the pressing plate 51 and the separating plate 3, when the worker rotates the pressing plate 51, so that the elastic column 53 is separated from the clamping groove 54, the torsion spring 55 gradually returns to the natural state and urges the end of the pressing plate 51 not provided with the horizontal shaft 52 to rotate away from the upper surface of the separating plate 3, so that the oil suction hose 41 can be detached from the separating plate 3.

The pressing plate 51 is provided with a pressing groove 56 on one side facing the separating plate 3, the upper surface of the separating plate 3 is provided with a plurality of embedding grooves 57 for embedding the lower part of the oil suction hose 41, when the oil suction hose 41 is pressed and fastened by the pressing plate 51, the lower part of the oil suction hose 41 is embedded in the embedding grooves 57, and the upper part of the joint part of the oil suction hose 41 and the separating plate 3 is embedded in the pressing groove 56, so that the pressing and fixing effects of the pressing plate 51 on the oil suction hose 41 are improved.

It should be noted that the embedded groove 57 penetrates through the side wall of the separation plate 3, and the embedded groove 57 is arranged to enable the oil suction hose 41 to be at a lower height, and the lowest part of the inner wall of the oil suction hose 41 is flush with the upper surface of the separation plate 3, so that the oil suction hose 41 can extract the oil around the separation plate 3.

As shown in fig. 1 and 2, a plurality of limiting ropes 6 which are slidably arranged in the sewage tank 1 in the vertical direction and penetrate through the separating plate 3 are arranged in the sewage tank 1, and the limiting ropes 6 enable the separating plate 3 not to shake easily in the process of floating up and down, so that the oil suction hose 41 can stably extract oil around the separating plate 3; the lateral wall of separator plate 3 is the interval setting with the inside wall of effluent water sump 1 for separator plate 3 is difficult for producing the friction with effluent water sump 1, has made things convenient for the floating about of separator plate 3 in effluent water sump 1.

It is worth to explain that, spacing rope 6 is equipped with four altogether and locates the four corners department of separator plate 3, and the one end of spacing rope 6 is connected in the interior diapire of effluent water sump 1, and the top of effluent water sump 1 is equipped with a plurality of confession and corresponds the coupling assembling 7 of the other end releasable connection of spacing rope 6 to make things convenient for the dismouting of spacing rope 6 on effluent water sump 1.

As shown in fig. 2 and 4, the connecting assembly 7 includes a fixed box 71 installed on the inner side wall of the wastewater tank 1, the fixed box 71 is open and is provided with a sliding plate 73 toward one end inside the wastewater tank 1, a through hole 72 for the limiting rope 6 to pass through in the vertical direction in a sliding manner is formed in the fixed box 71, a dislocation hole 74 for the limiting rope 6 to pass through in the vertical direction in a sliding manner is formed in the sliding plate 73, the sliding plate 73 is connected to the fixed box 71 through a spring 75, and two ends of the spring 75 are respectively connected to the end of the sliding plate 73 and the inner wall of the fixed box 71.

In the spacing fixed in-process at spacing rope 6, the workman presses the one end that slide 73 stretches out outside fixed box 71 earlier, make slide 73 pressed in fixed box 71, and make dislocation hole 74 and wear to establish the hole 72 corresponding, the workman can wear to locate spacing hole and dislocation hole 74 with spacing rope 6 this moment, and make spacing rope 6 be in the state of straining, then the workman loosens the pressing to slide 73, spring 75 will reply to natural state gradually this moment, make wear to establish hole 72 and dislocation hole 74 and be the dislocation set, so spacing rope 6 will be compressed tightly in fixed box 71 by slide 73, thereby realized spacing fixed to spacing rope 6, with the spacing effect of assurance spacing rope 6 to separation plate 3.

The implementation principle of a commercial comprehensive sewage treatment system device in the embodiment of the application is as follows: after sewage enters the sewage tank 1 through the water inlet pipe 11, the aerator 2 aerates the sewage through the aeration pipe 21, so that small grease particles in the sewage float above water to form a grease layer, thereby realizing the separation of water and oil; the oil suction pump 4 can draw oil above the separation plate 3 through the oil suction hose 41, thereby facilitating oil-water separation.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: equivalent changes in structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A commercial integrated wastewater treatment system device, characterized in that: the sewage treatment device comprises a sewage tank (1) with a water inlet pipe (11) and a water outlet pipe (12), wherein the water inlet pipe (11) is positioned at the upper part of the sewage tank (1), the water outlet pipe (12) is positioned at the lower part of the sewage tank (1), an aerator (2) and an oil suction pump (4) are installed on the sewage tank (1), an aerator pipe (21) extending into the sewage tank (1) is installed on the aerator (2), and a plurality of oil suction hoses (41) extending into the sewage tank (1) are installed on the oil suction pump (4); a separating plate (3) is arranged in the sewage pool (1), the density of the separating plate (3) is larger than that of oil and smaller than that of water, all the oil suction hoses (41) are arranged on the upper surface of the separating plate (3), and the horizontal directions of the oil suction hoses are different.

2. The commercial integrated wastewater treatment system according to claim 1, wherein: be equipped with a plurality of spacing subassemblies (5) that are used for spacing fixed with oil absorption hose (41) on separation plate (3), spacing subassembly (5) including be used for compressing tightly oil absorption hose (41) clamp plate (51) at separation plate (3) upper surface and install elastic column (53) at separation plate (3) upper surface, the one end of clamp plate (51) is rotated and is connected in the upper surface of separation plate (3), the other end of clamp plate (51) is equipped with joint groove (54) that supply elastic column (53) joint.

3. The commercial integrated wastewater treatment system according to claim 2, wherein: and a pressing groove (56) for embedding the oil suction hose (41) is formed in one side of the pressing plate (51) facing the separating plate (3).

4. A commercial integrated wastewater treatment system according to claim 3 and further characterized in that: the upper surface of the separation plate (3) is provided with a plurality of embedded grooves (57) for embedding the lower parts of the oil absorption hoses (41), and the embedded grooves (57) penetrate through the side wall of the separation plate (3).

5. The commercial integrated wastewater treatment system according to claim 2, wherein: and the pressing plate (51) is provided with a torsion spring (55) which enables one end of the pressing plate (51) provided with the elastic column (53) to rotate and is far away from the separating plate (3), and two ends of the torsion spring (55) are respectively connected to the pressing plate (51) and the separating plate (3).

6. The commercial integrated wastewater treatment system according to claim 1, wherein: a plurality of limiting ropes (6) which penetrate through the separating plate (3) in a sliding mode along the vertical direction are arranged in the sewage tank (1), and the side wall of the separating plate (3) and the inner side wall of the sewage tank (1) are arranged at intervals.

7. The commercial integrated wastewater treatment system according to claim 6, wherein: the one end of spacing rope (6) is connected in the interior diapire of effluent water sump (1), and the top of effluent water sump (1) is equipped with a plurality of confessions and corresponds other end releasable connection's of spacing rope (6) coupling assembling (7).

8. The commercial integrated wastewater treatment system according to claim 7, wherein: coupling assembling (7) are including installing fixed box (71) on effluent water sump (1), the one end of fixed box (71) is uncovered setting and slides and inlays and be equipped with slide (73), be equipped with on fixed box (71) and supply spacing rope (6) to slide wear to establish through hole (72) along vertical direction, be equipped with on slide (73) and supply spacing rope (6) to slide dislocation hole (74) of wearing to establish along vertical direction, slide (73) are connected in fixed box (71) through spring (75), when spring (75) are in natural state, wear to establish hole (72) and dislocation hole (74) and be the dislocation set.