CN216639151U

CN216639151U - PE sewage treatment device

Info

Publication number: CN216639151U
Application number: CN202220048804.9U
Authority: CN
Inventors: 傅铁城; 郑展通
Original assignee: Zhejiang Zhengtong Environmental Protection Co ltd
Current assignee: Zhejiang Zhengtong Environmental Protection Co ltd
Priority date: 2022-01-10
Filing date: 2022-01-10
Publication date: 2022-05-31
Anticipated expiration: 2032-01-10

Abstract

The utility model provides PE sewage treatment equipment, which comprises a sewage treatment tank, and a sedimentation chamber, a disinfection chamber and a neutralization chamber which are sequentially arranged in the sewage treatment tank from left to right, wherein the left end of the sedimentation chamber is communicated with a water inlet pipe, the top of the sedimentation chamber is provided with a flocculent agent box, the bottom of the sedimentation chamber is also provided with a sewage discharge pipe, a first water pump is arranged on a pipeline communicated between the sedimentation chamber and the disinfection chamber, an ozone bent pipe is arranged in the disinfection chamber, the ozone bent pipe is also provided with a plurality of air guide holes, the top of the disinfection chamber is provided with an exhaust pipe and an air purification device connected with the exhaust pipe, a second water pump is arranged on a pipeline communicated between the disinfection chamber and the neutralization chamber, the top of the neutralization chamber is provided with a neutralizer box, and the right end of the neutralization chamber is communicated with a water outlet pipe; the sewage treatment device treats sewage through the sedimentation cavity, the disinfection cavity and the neutralization cavity in the sewage treatment tank, and polluted gas in the disinfection cavity can be filtered and purified through the air purification device, so that the pollution to the surrounding environment is avoided.

Description

PE sewage treatment device

Technical Field

The utility model mainly relates to the technical field of sewage treatment equipment, in particular to PE sewage treatment equipment.

Background

The sewage treatment equipment is used for purifying sewage so as to achieve the effect of meeting the water quality requirement of discharging the sewage into a certain water body. The degradation rate of harmful substance is low under natural condition in the polyethylene material, and influences soil property, but current sewage treatment device is when handling material sewage, and most only filters, subsides the processing to the suspended particles in the sewage, and the foul gas passes through sewage treatment device in the sewage and discharges, pollutes work and ambient air environment easily, and current sewage treatment device water treatment's effect is also relatively poor.

SUMMERY OF THE UTILITY MODEL

The utility model mainly provides PE sewage treatment equipment, which is used for solving the technical problems in the background technology.

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

a PE sewage treatment device comprises a sewage treatment tank, a sedimentation chamber, a disinfection chamber and a neutralization chamber which are sequentially arranged in the sewage treatment tank from left to right, wherein the left end of the sedimentation chamber is communicated with a water inlet pipe, the top of the sedimentation chamber is provided with a flocculent agent box, the upper end of the flocculent agent box is communicated with a conveying pipe, the lower end of the flocculent agent box is provided with a plurality of discharge ports, the bottom of the sedimentation chamber is also provided with a sewage discharge pipe, a first water pump is arranged on a pipeline communicated between the sedimentation chamber and the disinfection chamber, an ozone bent pipe is arranged in the disinfection chamber, one end of the ozone bent pipe is communicated with a gas conveying pipe, a plurality of gas guide holes are also arranged on the ozone bent pipe, the top of the disinfection chamber is provided with an exhaust pipe and an air purification device connected with the exhaust pipe, a second water pump is arranged on a pipeline communicated between the disinfection chamber and the neutralization chamber, and the top of the neutralization chamber is provided with a neutralizer box, and the upper end of the neutralizing agent box is communicated with the conveying pipe, the lower end of the neutralizing agent box is provided with a plurality of discharge holes, and the right end of the neutralizing cavity is communicated with a water outlet pipe.

Through the sedimentation chamber in the sewage treatment jar, disinfection chamber and neutralization chamber are handled sewage, put into flocculent agent through flocculent agent case toward the sedimentation chamber, be used for degrading the suspended particles in the sewage, the blow off pipe is used for discharging sludge, leading-in ozone in the gas-supply pipe toward the ozone elbow, be used for disinfecting the sewage of disinfection intracavity, put in the neutralizer through the neutralizer case toward the neutralization chamber, be used for carrying out neutralization treatment to sewage, the water purification after the completion is through discharging through the outlet pipe, and the gaseous accessible air purification device who disinfects the intracavity pollution is with its filtration purification, avoid polluting the surrounding environment.

The neutralizing agent may be a PH neutralizing powder.

Further, install preliminary rose box on the inlet tube, just install the detachable filter screen in the preliminary rose box, but filter most granule floaters through the filter screen in the preliminary rose box, and the filter screen also can wash the change.

Further, air purification device includes purifying box and valve component, the exit end of valve component is connected with the spiral pipe, the input and the blast pipe detachably of purifying box are connected, the inside of purifying box is from up installing coarse air strainer, filtration purification layer down in proper order, purifies the polluted gas in the sewage treatment jar through coarse air strainer, filtration purification layer.

Further, the filtration purification layer includes HEPA high efficiency filter screen, activated carbon layer.

Further, the valve member includes the sealed section of thick bamboo of both ends respectively with purifying box and spiral pipe intercommunication, the lateral wall of a sealed section of thick bamboo articulates there is the rotor plate of two symmetry symmetries, and the spring is installed in the outside of a sealed section of thick bamboo, in the sealed section of thick bamboo was arranged in to the one end of rotor plate, the other end and spring coupling, two the sealing strip is installed respectively to the butt face between the rotor plate, seals a sealed section of thick bamboo through the rotor plate that sets up, under the effect of spiral pipe and spring, in outside gas hardly enters into the sewage treatment jar, if when atmospheric pressure in the sewage treatment jar is great, the gaseous purification of accessible purifying box with the pollution was discharged, formed a structure of taking a breath.

Further, still install industrial controller on the sewage treatment jar, the controller is connected with the power, and respectively with conveyer pipe, gas-supply pipe, first blow off pipe, second blow off pipe, the valve on inlet tube and the outlet pipe, and the control circuit connection of first water pump, second water pump, through the switching of controller control valve, first water pump, second water pump.

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

The present invention will be explained in detail below with reference to the drawings and specific embodiments.

Drawings

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

FIG. 2 is an enlarged schematic view of the structure at A of the present invention;

FIG. 3 is a schematic view of the air purification apparatus of the present invention;

fig. 4 is an enlarged schematic view of the structure at B of the present invention.

In the figure: 1. a sewage treatment tank; 2. a sedimentation chamber; 3. a disinfection chamber; 4. a neutralization chamber; 5. an air purification device; 6. a preliminary filter tank; 11. a water inlet pipe; 12. a water outlet pipe; 13. a first water pump; 14. a second water pump; 21. a flocculent box; 22. a blow-off pipe; 31. bending the ozone pipe; 32. An air vent; 33. an exhaust pipe; 41. a neutralizer box; 51. a purification box; 52. a valve assembly; 53. a spiral tube; 54. air coarse filtration; 55. a filtration purification layer; 56. a sealing cylinder; 57. A rotating plate; 58. a spring; 59. a sealing strip.

Detailed Description

In order to facilitate an understanding of the utility model, the utility model will now be described more fully hereinafter with reference to the accompanying drawings, in which several embodiments of the utility model are shown, but which may be embodied in different forms and not limited to the embodiments described herein, but which are provided so as to provide a more thorough and complete disclosure of the utility model.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, as the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the knowledge of the terms used herein in the specification of the present invention is for the purpose of describing particular embodiments and is not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

The utility model provides PE sewage treatment equipment, as shown in figures 1-4, wherein the PE sewage treatment equipment comprises a sewage treatment tank 1, and a precipitation chamber 2, a disinfection chamber 3 and a neutralization chamber 4 which are sequentially arranged in the sewage treatment tank 1 from left to right, the left end of the precipitation chamber 2 is communicated with a water inlet pipe 11, the top of the precipitation chamber 2 is provided with a flocculent agent box 21, the upper end of the flocculent agent box 21 is communicated with a conveying pipe, the lower end of the flocculent agent box 21 is provided with a plurality of discharge holes, the bottom of the precipitation chamber 2 is also provided with a sewage discharge pipe 22, a pipeline communicated between the precipitation chamber 2 and the disinfection chamber 3 is provided with a first water pump 13, the disinfection chamber 3 is internally provided with an ozone elbow pipe 31, one end of the ozone elbow pipe 31 is communicated with a gas conveying pipe, the ozone elbow pipe 31 is also provided with a plurality of gas guide holes 32, the top of the disinfection chamber 3 is provided with an exhaust pipe 33 and an air purification device 5 connected with the exhaust pipe 33, a second water pump 14 is installed on a pipeline communicated between the disinfection cavity 3 and the neutralization cavity 4, a neutralizer box 41 is installed at the top of the neutralization cavity 4, the upper end of the neutralizer box 41 is communicated with a conveying pipe, a plurality of discharge holes are formed in the lower end of the neutralizer box 41, and a water outlet pipe 12 is communicated with the right end of the neutralization cavity 4.

Through sedimentation chamber 2 in the sewage treatment jar 1, disinfection chamber 3 and neutralization chamber 4 handle sewage, throw in the flocculent agent through flocculent agent case 21 toward sedimentation chamber 2, be used for degrading the suspended particles in the sewage, blow off pipe 22 is used for discharging sludge, the leading-in ozone of gas-supply pipe toward ozone return bend 31, be used for disinfecting the sewage in disinfection chamber 3, throw in the neutralizer toward neutralization chamber 4 through neutralizer case 41, be used for carrying out neutralization treatment to sewage, the water purification after the completion is through discharging through outlet pipe 12, and the gaseous accessible air purification device 5 of 3 internal pollutions in disinfection chamber purifies its filtration, avoid polluting the surrounding environment.

The neutralizer can be PH neutralizing powder, still install the industrial controller on the sewage treatment jar 1, the controller is connected with the power, and respectively with conveyer pipe, gas-supply pipe, first blow off pipe 22, second blow off pipe 22, the valve on inlet tube 11 and the outlet pipe 12, and the control circuit of first water pump 13, second water pump 14 is connected, through the switching of controller control valve, first water pump 13, second water pump 14.

As shown in fig. 1-2, install preliminary filter box 6 on the inlet tube 11, just install the detachably filter screen in the preliminary filter box 6, but filter most granule floaters through the filter screen in the preliminary filter box 6, and the filter screen also can wash the change.

As shown in fig. 3-4, the air purification device 5 includes a purification box 51 and a valve component 52, the outlet end of the valve component 52 is connected with a spiral pipe 53, the input end of the purification box 51 is detachably connected with the exhaust pipe 33, the inside of the purification box 51 is sequentially provided with an air strainer 54 and a filtration purification layer 55 from bottom to top, the polluted gas in the sewage treatment tank 1 is purified through the air strainer 54 and the filtration purification layer 55, and the filtration purification layer 55 includes a HEPA high efficiency filter screen and an activated carbon layer.

Valve component 52 includes the sealed section of thick bamboo 56 of both ends respectively with purifying box 51 and spiral pipe 53 intercommunication, the lateral wall of sealed section of thick bamboo 56 articulates there is two symmetrical rotor plates 57, and spring 58 is installed in the outside of sealed section of thick bamboo 56, in sealed section of thick bamboo 56 was arranged in to rotor plate 57's one end, the other end is connected with spring 58, two sealing strip 59 is installed respectively to the butt surface between the rotor plate 57, seals sealed section of thick bamboo 56 through the rotor plate 57 that sets up, under the effect of spiral pipe 53 and spring 58, in outside gas hardly gets into sewage treatment jar 1, if the atmospheric pressure in the sewage treatment jar 1 is great, the gaseous purification of accessible purifying box 51 with the pollution is discharged, forms a structure of taking a breath.

The specific operation mode of the utility model is as follows:

sewage is treated by a sedimentation chamber 2, a disinfection chamber 3 and a neutralization chamber 4 in a sewage treatment tank 1, the sewage enters the sedimentation chamber 2 through a water inlet pipe 11, flocculent agent is put into the sedimentation chamber 2 through a flocculent agent box 21 under the action of a conveying pipe and a discharge port and is used for degrading suspended particles in the sewage, a discharge pipe 22 is used for discharging sludge, the degraded sewage enters the disinfection chamber 3 through a first water pump 13, ozone is led into an ozone elbow pipe 31 through a gas conveying pipe and is used for disinfecting the sewage, the disinfected sewage enters the neutralization chamber 4 through a second water pump 14, a neutralizer is put into the neutralization chamber 4 through a neutralizer box 41 under the action of the conveying pipe and the discharge port and is used for neutralizing the sewage, the finished purified water is discharged through a water outlet pipe 12, and the polluted gas in the sewage treatment tank 1 can be filtered and purified through an air purification device 5, when the air is discharged into the atmosphere, the pollution to the surrounding environment can be avoided.

The utility model is described above with reference to the accompanying drawings, it is obvious that the utility model is not limited to the above-described embodiments, and it is within the scope of the utility model to adopt such insubstantial modifications of the inventive method concept and solution, or to apply the inventive concept and solution directly to other applications without modification.

Claims

1. The PE sewage treatment equipment is characterized by comprising a sewage treatment tank (1) and a precipitation chamber (2), a disinfection chamber (3) and a neutralization chamber (4) which are sequentially arranged in the sewage treatment tank (1) from left to right, wherein the left end of the precipitation chamber (2) is communicated with a water inlet pipe (11), a flocculent agent box (21) is installed at the top of the precipitation chamber (2), the upper end of the flocculent agent box (21) is communicated with a conveying pipe, the lower end of the flocculent agent box (21) is provided with a plurality of discharge holes, the bottom of the precipitation chamber (2) is also provided with a drain pipe (22), a first water pump (13) is installed on a pipeline communicated between the precipitation chamber (2) and the disinfection chamber (3), an ozone bent pipe (31) is arranged in the disinfection chamber (3), one end of the ozone bent pipe (31) is communicated with the one end of the ozone bent pipe (32), and a plurality of air guide holes (32) are also formed in the ozone bent pipe (31), the top in disinfection chamber (3) is equipped with blast pipe (33) and air purification device (5) be connected with blast pipe (33), install second water pump (14) on the pipeline of intercommunication between disinfection chamber (3) and neutralization chamber (4), neutralizer case (41) are installed at the top in neutralization chamber (4), just the upper end intercommunication conveyer pipe of neutralizer case (41), the lower extreme of neutralizer case (41) is opened has a plurality of discharge gates, and the right-hand member intercommunication in neutralization chamber (4) has outlet pipe (12).

2. A PE sewage treatment device according to claim 1, wherein a preliminary filtering tank (6) is installed on the water inlet pipe (11), and a detachable filtering net is installed in the preliminary filtering tank (6).

3. A PE sewage treatment plant according to claim 1, characterised in that said air cleaning device (5) comprises a cleaning tank (51) and a valve assembly (52), the outlet end of said valve assembly (52) is connected with a spiral pipe (53), the input end of said cleaning tank (51) is detachably connected with an exhaust pipe (33), said cleaning tank (51) is internally provided with a coarse air strainer (54) and a filtering cleaning layer (55) from bottom to top in sequence.

4. A PE sewage treatment plant according to claim 3, characterised in that said filtration and purification layer (55) comprises HEPA high efficiency filter screen, activated carbon layer.

5. The PE sewage treatment equipment according to claim 3, wherein the valve assembly (52) comprises a sealing barrel (56) with two ends respectively communicated with the purification box (51) and the spiral pipe (53), the side wall of the sealing barrel (56) is hinged with two symmetrical rotating plates (57), a spring (58) is installed on the outer side of the sealing barrel (56), one end of each rotating plate (57) is arranged in the sealing barrel (56), the other end of each rotating plate is connected with the spring (58), and sealing strips (59) are respectively installed on the abutting surfaces between the two rotating plates (57).

6. The PE sewage treatment equipment according to claim 1, wherein an industrial controller is further installed on the sewage treatment tank (1), and the controller is connected with a power supply and is respectively connected with valves on the conveying pipe, the gas conveying pipe, the sewage discharge pipe (22), the water inlet pipe (11) and the water outlet pipe (12) and control circuits of the first water pump (13) and the second water pump (14).