CN210796131U

CN210796131U - Underground sewage treatment system

Info

Publication number: CN210796131U
Application number: CN201921726437.8U
Authority: CN
Inventors: 李鸿途; 郭勇
Original assignee: Sichuan Zhonghua Yu Environmental Protection Engineering Co ltd
Current assignee: Sichuan Zhonghua Yu Environmental Protection Engineering Co ltd
Priority date: 2019-10-15
Filing date: 2019-10-15
Publication date: 2020-06-19
Anticipated expiration: 2029-10-15

Abstract

The utility model discloses an underground sewage treatment system, including the processing apparatus main part, the upper end surface of processing apparatus main part is provided with the maintenance and goes into the pipe, the inside of processing apparatus main part is provided with oxygen deficiency pond, good oxygen pond and two heavy ponds, good oxygen pond is located one side surface in oxygen deficiency pond, two heavy ponds are located one side surface in good oxygen pond, the one end surface of processing apparatus main part is provided with the row outlet pipe. An underground sewage treatment system, be equipped with clean filter residue device and water yield detection device, can filter out the large granule debris in the underground sewage so that people concentrate on it and salvage the processing, avoid influencing the inside work of device and cause the jam, be favorable to people's use to can avoid causing unnecessary energy loss according to sewage treatment's volume automatic control discharge water's work, be favorable to people's use, bring better use prospect.

Description

Underground sewage treatment system

Technical Field

The utility model relates to a sewage treatment technical field, in particular to underground sewage treatment system.

Background

An underground sewage treatment system is a system device capable of treating low sewage, and with the change of times of technology, the requirements of people on the underground sewage treatment system are higher and higher.

The existing underground sewage treatment system has certain defects when in use, firstly, larger sundries cannot be filtered out, the inside of equipment is easily blocked, certain adverse effects are caused, secondly, when the treated water is less, a drainage pump cannot stop working in time, certain adverse effects are caused, certain effects are caused in the using process of people, and therefore, the underground sewage treatment system is provided.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides an underground sewage treatment system, can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an underground sewage treatment system, includes the processing apparatus main part, the upper end surface of processing apparatus main part is provided with the maintenance and goes into the pipe, the inside of processing apparatus main part is provided with oxygen deficiency pond, good oxygen pond and two heavy ponds, good oxygen pond is located one side surface in oxygen deficiency pond, two heavy ponds are located one side surface in good oxygen pond, the one end surface of processing apparatus main part is provided with the drainage pipe, the upper end of processing apparatus main part is provided with clean filter residue device, one side surface of clean filter residue device is provided with the sewage entry, the upper end in two heavy ponds is provided with water yield detection device.

Preferably, clean filter residue device includes the filter residue pond, filters out the outlet pipe and filters the otter board, it is located the lower extreme surface of clean filter residue device to filter the outlet pipe to filter out the outlet pipe, the filter residue pond is located the upper end surface of filtering the outlet pipe, it is located the middle part surface in filter residue pond to filter the otter board.

Preferably, the water yield detection device includes device shell, fixed connection end, spacing traveller, spacing swing joint end, reset spring and gravity ball, the gravity ball is located water yield detection device's lower extreme surface, the device shell is located the upper end of gravity ball, the fixed connection end is located the upper end internal surface of device shell, spacing swing joint end is located the below of fixed connection end, spacing traveller all is located the lower extreme internal surface of device shell with reset spring, spacing traveller is located reset spring's middle part.

Preferably, the outer surfaces of the periphery of the filter screen plate are detachably connected with the outer surface of the middle of the filter residue pool through fixed mounting cushion blocks, and the filter screen plate is arranged at a mounting position lower than a sewage inlet.

Preferably, the outer surface of the lower end of the limiting movable connecting end is movably connected with the outer surface of the limiting sliding column through an insulating movable sliding plate, the outer surface of the upper end of the gravity ball is fixedly connected with the insulating movable sliding plate through a connecting hanging rope, the outer surface of the upper end of the connecting hanging rope penetrates through the outer surface of the lower end of the device shell, and the outer surface of the lower end of the device shell is movably connected with the outer surface of the connecting hanging rope through a hanging rope movable hole.

Preferably, the outer surface of one end of the filtering water outlet pipe is detachably connected with the outer surface of the upper end of the anoxic tank through a sealing connection pipe orifice.

Preferably, a drainage pump is arranged in the secondary sedimentation tank, and the output end of the fixed connecting end is electrically connected with the input end of the drainage pump.

Compared with the prior art, the utility model discloses following beneficial effect has: the underground sewage treatment system comprises a filter screen plate, a fixed movable connecting end, a fixed movable connecting end, a fixed water quantity detection device, a water quantity detection device and a water quantity control device, wherein the filter screen plate is arranged on the fixed connecting end, the fixed movable connecting end is connected with the fixed movable connecting end, the fixed connecting end is connected with the, the circuit of drain pump switch-on begins work drainage, is favorable to people's use, and whole underground sewage treatment system simple structure, convenient operation, the effect of using is better for traditional mode.

Drawings

FIG. 1 is a schematic view of the overall structure of an underground sewage treatment system of the present invention;

FIG. 2 is a schematic structural view of the residue filtering cleaning device in FIG. 1 of the underground sewage treatment system of the present invention;

fig. 3 is a schematic structural diagram of the water amount detection device in fig. 1 of the underground sewage treatment system of the present invention.

In the figure: 1. a processing apparatus main body; 2. a sewage inlet; 3. cleaning a residue filtering device; 31. a slag filtering tank; 32. a water outlet pipe is filtered; 33. a filter screen plate; 4. maintaining the pipe; 5. a water amount detection device; 51. a device housing; 52. fixing the connecting end; 53. a limiting sliding column; 54. a movable connecting end is limited; 55. a return spring; 56. a gravity ball; 6. a water discharging pipe; 7. an anoxic tank; 8. an aerobic tank; 9. and (4) a secondary sedimentation tank.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-3, an underground sewage treatment system comprises a treatment device main body 1, wherein a maintenance inlet pipe 4 is arranged on the outer surface of the upper end of the treatment device main body 1, an anoxic tank 7, an aerobic tank 8 and a secondary sedimentation tank 9 are arranged inside the treatment device main body 1, the aerobic tank 8 is arranged on the outer surface of one side of the anoxic tank 7, the secondary sedimentation tank 9 is arranged on the outer surface of one side of the aerobic tank 8, a discharge pipe 6 is arranged on the outer surface of one end of the treatment device main body 1, a filter residue cleaning device 3 is arranged on the upper end of the treatment device main body 1, a sewage inlet 2 is arranged on the outer surface of one side of the filter residue cleaning device 3, and a water amount.

Further, clean filter residue device 3 includes filter residue pond 31, filter outlet pipe 32 and filter screen plate 33, filter outlet pipe 32 is located clean filter residue device 3's lower extreme surface, filter residue pond 31 is located the upper end surface of filtering outlet pipe 32, filter screen plate 33 is located filter screen plate 31's middle part surface, earlier underground sewage enters filter residue pond 31's inside, filter out great debris by filter screen plate 33, people can directly pick up centralized processing with debris above the filter screen plate 33, avoid debris entering equipment inside to cause the jam.

Further, the water amount detecting device 5 comprises a device shell 51, a fixed connecting end 52, a limiting sliding column 53, a limiting movable connecting end 54, a return spring 55 and a gravity ball 56, the gravity ball 56 is positioned on the outer surface of the lower end of the water amount detecting device 5, the device shell 51 is positioned on the upper end of the gravity ball 56, the fixed connecting end 52 is positioned on the inner surface of the upper end of the device shell 51, the limiting movable connecting end 54 is positioned below the fixed connecting end 52, the limiting sliding column 53 and the return spring 55 are both positioned on the inner surface of the lower end of the device shell 51, the limiting sliding column 53 is positioned in the middle of the return spring 55, when the underground sewage amount is small, the water level can be sensed by floating in the water through the gravity ball 56, when the water level is lower than a certain degree, the gravity ball 56 can vertically fall down, so that the limiting movable connecting end 54 moves down, the drain pump stops working, avoids drain pump idle running work, causes unnecessary wasting of resources, and after the water level rose, gravity ball 56 floated in the aquatic for spacing swing joint 54 makes fixed link 52 and spacing swing joint 54 contact under the effort of reset spring 55, and the circuit switch-on of drain pump begins work drainage.

Further, the outer surfaces of the periphery of the filter screen plate 33 are detachably connected with the outer surface of the middle of the filter residue pool 31 through fixed mounting cushion blocks, and the filter screen plate 33 is arranged at a mounting position lower than the sewage inlet 2 so as to filter large-particle impurities in underground sewage.

Further, the lower end surface of the limiting movable connecting end 54 is movably connected with the outer surface of the limiting sliding column 53 through an insulating movable sliding plate, the upper end surface of the gravity ball 56 is fixedly connected with the insulating movable sliding plate through a connecting hanging rope, the upper end surface of the connecting hanging rope penetrates through the lower end surface of the device shell 51, and the lower end surface of the device shell 51 is movably connected with the outer surface of the connecting hanging rope through a hanging rope movable hole so as to ensure that the water level can be kept up and down and the work of the automatic control drainage pump can be realized.

Furthermore, the outer surface of one end of the filtering water outlet pipe 32 is detachably connected with the outer surface of the upper end of the anoxic tank 7 through a sealing connecting pipe orifice, so that the filtered sewage is completely treated.

Further, the inside of the secondary sedimentation tank 9 is provided with a drainage pump, the output end of the fixed connection end 52 is electrically connected with the input end of the drainage pump, the work of the drainage pump can be controlled, the type of the drainage pump is a QW type, and the purified water inside the secondary sedimentation tank 9 can be discharged by the drainage pump.

The utility model discloses theory of operation and use flow: when in use, the anoxic tank 7 refers to a reaction tank without dissolved oxygen but with nitrate, the aerobic tank 8 refers to a biochemical process for degrading and converting organic matters into humus-like substances under the conditions of proper carbon-nitrogen ratio, water content, oxygen and the like in the participation of microorganisms, the arranged clean filter residue device 3 can filter out large-particle impurities through the filter screen plate 33, and is also convenient for people to scoop up the impurities filtered on the filter screen plate 33 for centralized treatment, so that the blockage and damage to the anoxic tank 7 and the aerobic tank 8 are avoided, the use of people is facilitated, the arranged water quantity detection device 5 can float in water through the gravity ball 56 to sense the water level, when the water level is lower than a certain degree, the gravity ball 56 can vertically fall down, so that the limit movable connecting end 54 moves downwards, the fixed connecting end 52 is separated from the limit movable connecting end 54 in contact, and the circuit of the drainage pump is disconnected, the drain pump stop work avoids drain pump idle running work, causes unnecessary wasting of resources, after the water level rises, gravity ball 56 floats in the aquatic, make spacing swing joint 54 make fixed link 52 and spacing swing joint 54 contact under reset spring 55's effort, the circuit switch-on of drain pump, can guarantee that the drain pump can keep up with the volume work of handling sewage, the condition of avoiding appearing idle running work takes place, avoid causing unnecessary resources and energy waste, be favorable to people's use.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. An underground sewage treatment system comprising a treatment device body (1), characterized in that: the utility model discloses a sewage treatment device, including processing apparatus main part (1), aerobic tank (8), two heavy ponds (9) of oxygen deficiency pond (7), aerobic tank (8) and two, the inside of processing apparatus main part (1) is provided with oxygen deficiency pond (7), aerobic tank (8) is located one side surface of oxygen deficiency pond (7), two heavy ponds (9) are located one side surface of aerobic tank (8), the one end surface of processing apparatus main part (1) is provided with drainage pipe (6), the upper end of processing apparatus main part (1) is provided with clean filter residue device (3), one side surface of clean filter residue device (3) is provided with sewage entry (2), the upper end of two heavy ponds (9) is provided with water yield detection device (5).

2. The underground sewage treatment system of claim 1, wherein: clean filter residue device (3) are including filter residue pond (31), filtration outlet pipe (32) and filter screen board (33), filter outlet pipe (32) and be located the lower extreme surface of clean filter residue device (3), filter residue pond (31) are located the upper end surface of filtering outlet pipe (32), filter screen board (33) are located the middle part surface of filter residue pond (31).

3. The underground sewage treatment system of claim 1, wherein: the water quantity detection device (5) comprises a device shell (51), a fixed connecting end (52), a limiting sliding column (53), a limiting movable connecting end (54), a reset spring (55) and a gravity ball (56), wherein the gravity ball (56) is located on the outer surface of the lower end of the water quantity detection device (5), the device shell (51) is located at the upper end of the gravity ball (56), the fixed connecting end (52) is located on the inner surface of the upper end of the device shell (51), the limiting movable connecting end (54) is located below the fixed connecting end (52), the limiting sliding column (53) and the reset spring (55) are both located on the inner surface of the lower end of the device shell (51), and the limiting sliding column (53) is located in the middle of the reset spring (55).

4. A subsurface sewage treatment system according to claim 2 wherein: the outer surface all around of filter screen board (33) all can be dismantled through the middle part surface of fixed mounting cushion and filter residue pond (31) and be connected, the installation that filters screen board (33) is located the mounted position that is less than sewage entry (2).

5. An underground sewage treatment system according to claim 3 wherein: the outer surface of the lower end of the limiting movable connecting end (54) is movably connected with the outer surface of the limiting sliding column (53) through an insulating movable sliding plate, the outer surface of the upper end of the gravity ball (56) is fixedly connected with the insulating movable sliding plate through a connecting hanging rope, the outer surface of the upper end of the connecting hanging rope penetrates through the outer surface of the lower end of the device shell (51), and the outer surface of the lower end of the device shell (51) is movably connected with the outer surface of the connecting hanging rope through a hanging rope movable hole.

6. A subsurface sewage treatment system according to claim 2 wherein: the outer surface of one end of the filtering water outlet pipe (32) is detachably connected with the outer surface of the upper end of the anoxic tank (7) through a sealing connecting pipe orifice.

7. An underground sewage treatment system according to claim 3 wherein: the inside of the secondary sedimentation tank (9) is provided with a drainage pump, and the output end of the fixed connecting end (52) is electrically connected with the input end of the drainage pump.