CN219010022U

CN219010022U - Sewage treatment device for urban sewage disposal

Info

Publication number: CN219010022U
Application number: CN202320014279.3U
Authority: CN
Inventors: 李海涛; 张婕妤; 孟坤; 黄子瑜; 张鹏; 鲁恩祥
Original assignee: Qingdao Yilian Construction Group Co ltd
Current assignee: Qingdao Yilian Construction Group Co ltd
Priority date: 2023-01-04
Filing date: 2023-01-04
Publication date: 2023-05-12
Anticipated expiration: 2033-01-04

Abstract

The utility model discloses a sewage treatment device for urban sewage, in particular to the field of sewage treatment devices, which comprises an urban sewage treatment box body, wherein an installation seat is fixed at the bottom of the urban sewage treatment box body, and a sewage treatment pumping box body is arranged at the top of the urban sewage treatment box body; the device is provided with the urban sewage treatment pumping device, after the treated sewage enters the sewage treatment pumping tank body, the movable pad and the floating block are ensured to float on the sewage, the problems of easy blockage of the pipeline and increase of maintenance cost can be avoided, the sewage treatment and pumping of urban sewage are facilitated, and the maintenance cost of equipment is reduced; the device is provided with a dosing tube stabilizing device, the dosing box body is communicated with the urban sewage treatment box body through the dosing tube main body, flocculating agents and disinfectants can be quantitatively added, the bottom support and the limit of the dosing tube main body are increased through the anti-slip sleeve, and the service life of the device is prolonged.

Description

Sewage treatment device for urban sewage disposal

Technical Field

The utility model relates to the technical field of sewage treatment devices, in particular to a sewage treatment device for urban sewage discharge.

Background

The urban domestic sewage is mainly various detergents, sewage, garbage, excrement and the like used in urban life, is mostly nontoxic inorganic salts, contains a large amount of N, P, S and other elements, and is subjected to treatment on urban sewage by a sewage treatment device because N, P in the domestic sewage is seriously out of standard due to the remittance of domestic water, initial rainwater, washing and other waste water, COD (chemical oxygen demand) and BOD (biochemical oxygen demand) values are increased, and the domestic sewage can cause pathogen pollution, oxygenization pollution, acid-base salt pollution and the like;

the Chinese patent discloses an urban sewage treatment device (application publication No. CN 113023803A), the technology of the patent comprises a domestic sewage inlet pipe and a sewage treatment box which is connected with the domestic sewage inlet pipe, the upper end face of the sewage treatment box is disassembled and connected with a box cover, the left part of the box cover is provided with a filtering device, the middle part of the box cover is provided with a sundry cleaning device, the upper end face of the box cover is provided with a sundry collecting device on the right side of the sundry cleaning device, the right part of the box cover is provided with an oil stain separating device, the right side of the sewage treatment box is disassembled and connected with an oil stain collecting device, the front edge and the rear edge of the upper end face of the box cover are all disassembled and connected with a protective box through mounting edges, and the left side of the front end face of the protective box is provided with a control device, so that the problems of large investment and high maintenance cost and inapplicability to small-scale households in the existing urban sewage treatment station are solved;

however, in the use process, when the sewage in the sewage treatment tank needs to be pumped out after being treated, because the water level of the sewage is different under different conditions, the pumping pipe is generally directly inserted into the bottommost end to pump water, but the bottom is easy to leave sediment and sludge, so that the pipeline is easy to be blocked, and the maintenance cost is increased, and therefore, a person skilled in the art provides a sewage treatment device for urban sewage disposal to solve the problems in the background art.

Disclosure of Invention

The utility model aims to provide a sewage treatment device for urban sewage disposal, which solves the problems in the prior art.

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a sewage treatment plant of urban sewage, includes urban sewage treatment box, the bottom of urban sewage treatment box is fixed with the mount pad, the top of urban sewage treatment box is provided with sewage treatment pumping tank, the inside of sewage treatment pumping tank is provided with the urban sewage treatment pumping device who extends to the outside, the top of urban sewage treatment box is fixed with the metal rack, the top of metal rack is provided with the dosing box, the outside of dosing box is connected with dosing pipe main part, dosing pipe stabilising arrangement is installed at the top of metal rack, the one end of dosing pipe main part with urban sewage treatment box intercommunication.

The utility model is still further provided with the following scheme: the urban sewage treatment pumping device comprises a movable pad, a pumping pump is arranged at the top of the movable pad, an installation pipe is arranged on the outer side of the pumping pump, a telescopic pipe is connected at the top of the installation pipe, a water outlet pipe is connected at the top of the telescopic pipe, a floating block is arranged at the bottom of the movable pad, a pumping pipe is connected at the bottom of the pumping pump, a fixing block is fixed on one side inner wall of the sewage treatment pumping tank body, and guide blocks are arranged on two sides of the movable pad.

As still further aspects of the utility model: the sewage treatment pumping tank is characterized in that a chute matched with the guide block in size is formed in the sewage treatment pumping tank body, a telescopic sleeve is fixed at the top of the movable pad, the top of the telescopic sleeve is connected with the fixed block, a connecting spring is movably connected to the outer side of the telescopic sleeve, one end of the connecting spring is fixedly connected with the movable pad, and the other end of the connecting spring is fixedly connected with the fixed block.

As still further aspects of the utility model: the inside of the movable pad is provided with a through hole with the size of the water pumping pipe being adaptive, the sewage treatment water pumping tank body is communicated with the urban sewage treatment tank body through a pipeline, and the water outlet pipe is fixedly connected with the sewage treatment water pumping tank body.

As still further aspects of the utility model: the dosing tube stabilizing device comprises an outer shell, a reset spring is arranged on the inner bottom wall of the outer shell, a movable block is arranged at the top of the reset spring, a movable frame is arranged at the top of the movable block, an anti-slip sleeve is fixed at the top of the movable frame, a handle pad is arranged on one side of the movable block, a limiting block is connected with the inner wall of the outer shell, and a limiting rod is fixed at the top of the outer shell.

As still further aspects of the utility model: the outer shell is fixedly connected with the metal frame, and the upper top surface of the anti-skid sleeve is attached to the outer side of the dosing tube main body.

Compared with the prior art, the utility model has the following beneficial effects:

1. the device is provided with the urban sewage treatment pumping device, the urban sewage treatment box body can be used for pre-treating urban sewage, after the treated sewage enters the sewage treatment pumping box body, the movable pad and the floating block are ensured to float on the sewage, the problems of easy blockage of a pipeline and increase of maintenance cost can be avoided, the urban sewage treatment and pumping are facilitated, and the maintenance cost of equipment is reduced;

2. the device is provided with the dosing tube stabilizing device, the dosing box body is communicated with the urban sewage treatment box body through the dosing tube main body, flocculating agents and disinfectants can be quantitatively added, the bottom support and the limit of the dosing tube main body are increased through the anti-slip sleeve, the situation that the dosing tube main body is inclined and the connecting part is loose is avoided, and the service life of the device is prolonged.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a front view of the present utility model;

FIG. 2 is a schematic diagram of the urban sewage treatment pumping device of the utility model;

FIG. 3 is an enlarged schematic view of area A of FIG. 2 in accordance with the present utility model;

FIG. 4 is a schematic view of the structure of the drug feeding tube stabilizing device of the present utility model;

in the figure: 1. a municipal sewage treatment tank body; 2. a mounting base; 3. a sewage treatment pumping tank body; 4. a water pumping device for urban sewage treatment; 41. a movable pad; 42. a water pump; 43. installing a pipe; 44. a telescopic tube; 45. a water outlet pipe; 46. a floating block; 47. a water pumping pipe; 48. a fixed block; 49. a guide block; 410. a telescopic sleeve; 411. a connecting spring; 5. a metal frame; 6. a dosing box body; 7. a dosing tube body; 8. a dosing tube stabilizing device; 81. an outer housing; 82. a return spring; 83. a movable block; 84. a moving rack; 85. an anti-skid sleeve; 86. a handle pad; 87. a limiting block; 88. and a limit rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the utility model provides a sewage treatment device for urban sewage disposal, which comprises an urban sewage treatment box body 1, wherein an installation seat 2 is fixed at the bottom of the urban sewage treatment box body 1, a sewage treatment pumping tank body 3 is arranged at the top of the urban sewage treatment box body 1, an urban sewage treatment pumping device 4 extending to the outer side is arranged in the sewage treatment pumping tank body 3, a metal frame 5 is fixed at the top of the urban sewage treatment box body 1, a dosing box body 6 is arranged at the top of the metal frame 5, a dosing pipe main body 7 is connected to the outer side of the dosing box body 6, a dosing pipe stabilizing device 8 is arranged at the top of the metal frame 5, and one end of the dosing pipe main body 7 is communicated with the urban sewage treatment box body 1;

the urban sewage treatment pumping device 4 comprises a movable pad 41, a pumping pump 42 is arranged at the top of the movable pad 41, a mounting pipe 43 is arranged on the outer side of the pumping pump 42, a telescopic pipe 44 is connected at the top of the mounting pipe 43, a water outlet pipe 45 is connected at the top of the telescopic pipe 44, a floating block 46 is arranged at the bottom of the movable pad 41, a pumping pipe 47 is connected at the bottom of the pumping pump 42, a through hole matched with the pumping pipe 47 in size is formed in the movable pad 41, the sewage treatment pumping tank 3 and the urban sewage treatment tank 1 are communicated through a pipeline, a fixed block 48 is fixed on the inner wall of one side of the sewage treatment pumping tank 3, guide blocks 49 are arranged on the two sides of the movable pad 41, a chute matched with the guide blocks 49 is formed in the inner side of the sewage treatment pumping tank 3, a telescopic sleeve 410 is fixed at the top of the movable pad 41, a connecting spring 411 is movably connected with the fixed block 48, one end of the connecting spring 411 is fixedly connected with the movable pad 41, and the other end of the connecting spring 411 is fixedly connected with the fixed block 48.

This device is in the use, the sewage of accessible urban sewage treatment box 1 carries out the preliminary treatment to the sewage of urban sewage, and through dosing box 6 and dosing pipe main part 7's setting can quantitatively add flocculating agent and disinfectant, help the treatment of sewage, after the sewage after the while is got into sewage treatment pumping box 3, float the piece 46 and can float on the sewage after the treatment, and make the drinking-water pipe 47 of pumping pump 42 bottom insert in the sewage, pass through outlet pipe 45 with the sewage after the treatment through installing tube 43 and flexible pipe 44 and discharge, and float piece 46 and movable pad 41 can follow the water level height of sewage and move by oneself, and can ensure that the connecting spring 411 in the flexible cover 410 outside can vertical direction pulling movable pad 41 all the time, always provide upward pulling force for movable pad 41, and ensure that movable pad 41 and floating piece 46 are stable in structure on the sewage, the effect that floats then can play the direction, thereby avoided inserting the bottom of sewage treatment pumping box 3 directly, can also be easy to block up the pipeline with the bottom of sewage after the treatment pumping pipe, and the maintenance cost is reduced in the sewage of the equipment of can also being favorable to the maintenance cost of sewage is carried out to increase.

Referring to fig. 1 and 4, the utility model provides a sewage treatment device for urban sewage disposal, the dosing tube stabilizing device 8 comprises an outer shell 81, a return spring 82 is arranged on the inner bottom wall of the outer shell 81, a movable block 83 is arranged at the top of the return spring 82, a movable frame 84 is arranged at the top of the movable block 83, an anti-slip sleeve 85 is fixed at the top of the movable frame 84, the outer shell 81 is fixedly connected with a metal frame 5, the upper top surface of the anti-slip sleeve 85 is attached to the outer side of the dosing tube main body 7, a handle pad 86 is arranged on one side of the movable block 83, a limiting block 87 is connected to the inner wall of the outer shell 81, and a limiting rod 88 is fixed at the top of the outer shell 81.

This device is in the use, dosing box 6 is through dosing pipe main part 7 and urban sewage treatment box 1 intercommunication, and can quantitatively add flocculating agent and disinfectant, promote movable block 83 bottom through the vertical direction of reset spring 82 in the shell body 81 simultaneously, can make the anti-skidding cover 85 at movable frame 84 top firmly laminate in dosing pipe main part 7 outside, and set up through stopper 87 spacing to movable block 83's position, thereby it is spacing in the lump to anti-skidding cover 85 position, avoid anti-skidding cover 85 to extrude the condition that dosing pipe main part 7 excessively from the bottom leads to dosing pipe main part 7 to warp, strengthen dosing pipe main part 7 bottom support and spacing through anti-skidding cover 85, avoid the crooked and the not hard up condition of junction appear in dosing pipe main part 7, the life of device has been prolonged.

Finally, it should be noted that: the above is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that the present utility model is described in detail with reference to the foregoing embodiments, and modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The utility model provides a sewage treatment plant of urban sewage, includes urban sewage treatment box (1), its characterized in that, the bottom of urban sewage treatment box (1) is fixed with mount pad (2), the top of urban sewage treatment box (1) is provided with sewage treatment pumping tank (3), the inside of sewage treatment pumping tank (3) is provided with urban sewage treatment pumping device (4) that extend to the outside, the top of urban sewage treatment box (1) is fixed with metal rack (5), the top of metal rack (5) is provided with dosing box (6), the outside of dosing box (6) is connected with dosing pipe main part (7), dosing pipe stabilising arrangement (8) are installed at the top of metal rack (5), the one end of dosing pipe main part (7) with urban sewage treatment box (1) intercommunication.

2. The urban sewage treatment device according to claim 1, characterized in that the urban sewage treatment pumping device (4) comprises a movable pad (41), a pumping pump (42) is installed at the top of the movable pad (41), an installation pipe (43) is arranged at the outer side of the pumping pump (42), a telescopic pipe (44) is connected at the top of the installation pipe (43), a water outlet pipe (45) is connected at the top of the telescopic pipe (44), a floating block (46) is installed at the bottom of the movable pad (41), a pumping pipe (47) is connected at the bottom of the pumping pump (42), a fixed block (48) is fixed on the inner wall of one side of the sewage treatment pumping tank body (3), and guide blocks (49) are arranged at the two sides of the movable pad (41).

3. The urban sewage treatment device according to claim 2, characterized in that a chute with the size adaptation of the guide block (49) is arranged in the sewage treatment pumping tank body (3), a telescopic sleeve (410) is fixed at the top of the movable pad (41), the top of the telescopic sleeve (410) is connected with the fixed block (48), a connecting spring (411) is movably connected at the outer side of the telescopic sleeve (410), one end of the connecting spring (411) is fixedly connected with the movable pad (41), and the other end of the connecting spring (411) is fixedly connected with the fixed block (48).

4. The urban sewage treatment device according to claim 2, characterized in that a through hole with the size of the water pumping pipe (47) is formed in the movable pad (41), the sewage treatment water pumping tank (3) is communicated with the urban sewage treatment tank (1) through a pipeline, and the water outlet pipe (45) is fixedly connected with the sewage treatment water pumping tank (3).

5. The urban sewage treatment device according to claim 1, characterized in that the dosing tube stabilizing device (8) comprises an outer shell (81), a return spring (82) is arranged on the inner bottom wall of the outer shell (81), a movable block (83) is arranged at the top of the return spring (82), a movable frame (84) is arranged at the top of the movable block (83), an anti-slip cover (85) is fixed at the top of the movable frame (84), a handle pad (86) is arranged on one side of the movable block (83), a limiting block (87) is connected to the inner wall of the outer shell (81), and a limiting rod (88) is fixed at the top of the outer shell (81).

6. The urban sewage treatment device according to claim 5, characterized in that the outer shell (81) is fixedly connected with the metal frame (5), and the upper top surface of the anti-slip sleeve (85) is attached to the outer side of the dosing tube main body (7).