CN215742050U

CN215742050U - Sewage treatment device

Info

Publication number: CN215742050U
Application number: CN202121960001.2U
Authority: CN
Inventors: 刘丹
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-19
Filing date: 2021-08-19
Publication date: 2022-02-08
Anticipated expiration: 2031-08-19

Abstract

The utility model provides a sewage treatment device which comprises a barrel body, a water inlet pipe connected with the barrel body, a water outlet pipe connected with the barrel body, a first decontamination device and a second decontamination device arranged in the barrel body, wherein the first decontamination device is positioned above the second decontamination device, the connecting part of the water inlet pipe and the barrel body is positioned above the first decontamination device, the connecting part of the water outlet pipe and the barrel body is positioned below the second decontamination device, and the first decontamination device comprises a first conical filter screen and a second filter screen which is fixedly connected with the first filter screen and positioned above the first filter screen. The sewage treatment device disclosed by the utility model is simple in structure, good in decontamination effect and convenient to clean.

Description

Sewage treatment device

Technical Field

The utility model relates to a sewage treatment device.

Background

Along with the improvement of living standard, people also put higher requirements on the pollution discharge of enterprises. Most of the existing enterprises do not carry out purification treatment or only carry out the most basic pollution discharge treatment, so that the quality of the discharged water cannot meet the national requirements, and further the environmental pollution is caused.

The existing enterprise sewage discharge device is complex in structure, high in cost, limited in treatment effect and incapable of reaching the standard, only can remove part of pollutants, or is complex to use and difficult to clean.

In view of the above, there is a need for an improved sewage treatment apparatus to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a sewage treatment device, which aims to solve the problems of high cost, limited treatment effect and difficult cleaning of the conventional sewage treatment device.

In order to achieve the above object, the sewage treatment device of the present invention comprises a barrel, a water inlet pipe connected to the barrel, a water outlet pipe connected to the barrel, a first decontamination device and a second decontamination device arranged in the barrel, wherein the first decontamination device is located above the second decontamination device, a connection part of the water inlet pipe and the barrel is located above the first decontamination device, a connection part of the water outlet pipe and the barrel is located below the second decontamination device, the first decontamination device comprises a first filter screen in a cone shape, a second filter screen fixedly connected to the first filter screen and located above the first filter screen, a support wall is inwardly protruded on an inner wall of the barrel, the first decontamination device further comprises a support part fixedly connected to the first filter screen, the support part extends outwardly from a top of the first filter screen to be supported on the support wall, the aperture of the first filter screen is smaller than that of the second filter screen.

As a further improvement of the present invention, the first decontamination device further includes a first connection portion extending upward from the top of the first filter screen and a second connection portion extending upward from the top of the second filter screen, and the first connection portion and the second connection portion are fixedly connected by a thread.

As a further improvement of the present invention, a handle portion is provided on the support portion, and the handle portion is provided upward from the support portion.

As a further improvement of the utility model, two handle parts are arranged, and the two handle parts are oppositely arranged at two sides of the first filter screen.

As a further improvement of the utility model, the second decontamination device comprises an upper support plate, a lower support plate and a filter element arranged between the upper support plate and the lower support plate, and water leakage holes are formed in both the upper support plate and the lower support plate.

As a further improvement of the utility model, the filter element comprises a heavy metal filter element arranged on the upper part and an organic matter filter element arranged on the lower part.

As a further improvement of the utility model, the upper supporting plate is movably arranged on the barrel body, and the lower supporting plate is fixed on the barrel body.

As a further improvement of the utility model, the barrel body comprises a first barrel body which is cylindrical above and a second barrel body which is conical below the first barrel body, and the water outlet pipe is connected with the bottom of the second barrel body.

As a further improvement of the utility model, the water inlet pipe and the water outlet pipe are both provided with valves for controlling water quantity.

As a further improvement of the utility model, a flow monitoring device is arranged at the joint of the water outlet pipe and the second barrel body.

The utility model has the beneficial effects that: the sewage treatment device is provided with the first decontamination device and the second decontamination device, so that sludge and ionic pollutants can be filtered and treated respectively; different sludge can be filtered respectively by arranging the first filter screen and the second filter screen; the first filter screen and the second filter screen are arranged to be conical, so that the decontamination efficiency can be increased. The sewage treatment device disclosed by the utility model is simple in structure, good in decontamination effect and convenient to clean.

Drawings

FIG. 1 is a schematic view showing the structure of a sewage treatment apparatus of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings and specific embodiments.

As shown in fig. 1 to fig. 1, the sewage treatment apparatus 100 of the present invention includes a barrel 1, a water inlet pipe 2 connected to the barrel 1, a water outlet pipe 3 connected to the barrel 1, and a first decontamination apparatus 4 and a second decontamination apparatus 5 disposed in the barrel 1.

The connecting part of the water inlet pipe 2 and the barrel body 1 is positioned above the first decontamination device 4, and the connecting part of the water outlet pipe 3 and the barrel body 1 is positioned below the second decontamination device 5. And the water inlet pipe 2 and the water outlet pipe 3 are both provided with valves 21 for controlling water quantity.

The barrel body 1 comprises a first barrel body 11 which is positioned above and is cylindrical and a second barrel body 12 which is positioned below the first barrel body 11 and is conical, and the water outlet pipe 3 is connected with the bottom of the second barrel body 12. The first and second decontamination devices 4, 5 are both disposed within the first tank 11. The second tub 12 in a conical shape facilitates the discharge of the treated water.

And a flow monitoring device 6 is arranged at the joint of the water outlet pipe 3 and the second barrel body 12. The flow rate can be monitored in real time by arranging the flow monitoring device 6, if the flow rate is too low, local blockage is possible, and manual cleaning is needed.

First decontamination plant 4 is located second decontamination plant 5's top, first decontamination plant 4 including be conical first filter screen 41, with first filter screen 41 fixed connection just is located second filter screen 42 above first filter screen 41, certainly first connecting portion 43 that upwards extends in first filter screen 41 top and certainly second connecting portion 44 that upwards extends in second filter screen 42 top, first connecting portion 43 and second connecting portion 44 pass through threaded fixed connection.

The aperture of the first filter screen 41 is smaller than that of the second filter screen 42, so that the sewage passes through the first decontamination device 4 and is filtered twice, and sludge impurities with different particle sizes can be filtered out by the twice filtering. Larger sludge particles or waste may be filtered by second filter 42. So can conveniently carry out classification to the debris that filter out, filter twice simultaneously and can prolong the time interval who handles first decontamination plant 4. The first filter screen 41 and the second filter screen 42 are both conical, so that the filtering area can be increased, the collected impurities can be accumulated from bottom to top, and the time interval for treating the first decontamination device 4 can be prolonged.

Through setting up first connecting portion 43 and second connecting portion 44, and through threaded fixation to can conveniently dismantle, conveniently carry out classification to the debris on first filter screen 41 and the second filter screen 42.

The inner wall of the barrel body 1 is provided with a support wall 13 in an inward protruding manner, the first decontamination device 4 further comprises a support part 45 fixedly connected with the first filter screen 41, and the support part 45 extends outwards from the top of the first filter screen 41 to be supported on the support wall 13.

The supporting portion 45 is provided with a handle portion 46, and the handle portion 46 is arranged upwards from the supporting portion 45. Thereby facilitating the removal of said first decontamination means 4 by the instrument. In this embodiment, two handle portions 46 are provided, and the two handle portions 46 are oppositely disposed on two sides of the first filter 41.

The second decontamination plant 5 includes that upper support plate 51, lower bolster 52 and setting are in go up the filter core between support plate 51 and the lower bolster 52, all be equipped with the hole that leaks on upper support plate 51 and the lower bolster 52. The diameter of the water leakage holes is larger than the diameters of the first filter 41 and the second filter 42.

The filter element comprises a heavy metal filter element 53 arranged above and an organic filter element 54 arranged below. Therefore, heavy metal ions and organic matters in the sewage can be completely removed, and of course, other filter elements can be arranged in the upper support plate 51 and the lower support plate 52 to remove other pollution sources, and the specific requirements are determined according to the pollution sources in the sewage.

The upper supporting plate 51 is movably arranged on the barrel body 1, and the lower supporting plate 52 is fixed on the barrel body 1. When it is desired to replace the cartridge, the upper support plate 51 can be removed and the cartridge replaced.

The sewage treatment device 100 of the utility model is provided with the first decontamination device 4 and the second decontamination device 5, thereby respectively filtering and respectively treating the sludge and the ionic pollutants; by arranging the first filter screen 41 and the second filter screen 42, different sludges can be filtered respectively; the first filter 41 and the second filter 42 are tapered, so that the decontamination efficiency can be increased; the first decontamination device 4 is lapped on the barrel body 1, so that the first decontamination device 4 can be conveniently taken out for cleaning; by arranging the flow monitoring device 6, the decontamination condition can be judged through the flow velocity. The sewage treatment device 100 has the advantages of simple structure, good sewage removal effect and convenience in cleaning.

Although the present invention has been described in detail with reference to the preferred embodiments, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof without departing from the spirit and scope of the present invention.

Claims

1. A sewage treatment device is characterized in that: the sewage treatment device comprises a barrel body, a water inlet pipe connected with the barrel body, a water outlet pipe connected with the barrel body, and a first decontamination device and a second decontamination device which are arranged in the barrel body, wherein the first decontamination device is positioned above the second decontamination device, the connecting part of the water inlet pipe and the barrel body is positioned above the first decontamination device, the connecting part of the water outlet pipe and the barrel body is positioned below the second decontamination device, the first decontamination device comprises a conical first filter screen and a second filter screen which is fixedly connected with the first filter screen and positioned above the first filter screen, a supporting wall is inwards and convexly arranged on the inner wall of the barrel body, the first decontamination device also comprises a supporting part which is fixedly connected with the first filter screen, and the supporting part extends outwards from the top of the first filter screen so as to be supported on the supporting wall, the aperture of the first filter screen is smaller than that of the second filter screen.

2. The sewage treatment apparatus of claim 1, wherein: the first decontamination device further comprises a first connecting part and a second connecting part, wherein the first connecting part extends upwards from the top of the first filter screen, the second connecting part extends upwards from the top of the second filter screen, and the first connecting part and the second connecting part are fixedly connected through threads.

3. The sewage treatment apparatus of claim 1, wherein: be equipped with handle portion on the supporting part, handle portion certainly the supporting part upwards sets up.

4. The sewage treatment apparatus of claim 3, wherein: the handle portion is equipped with two, and two handle portions set up relatively the both sides of first filter screen.

5. The sewage treatment apparatus of claim 1, wherein: the second decontamination plant includes backup pad, bottom suspension fagging and sets up go up the filter core between backup pad and the bottom suspension fagging, upward all be equipped with the hole that leaks in backup pad and the bottom suspension fagging.

6. The sewage treatment apparatus of claim 5, wherein: the filter element comprises a heavy metal filter element arranged on the upper part and an organic matter filter element arranged on the lower part.

7. The sewage treatment apparatus of claim 6, wherein: the upper supporting plate is movably arranged on the barrel body, and the lower supporting plate is fixed on the barrel body.

8. The sewage treatment apparatus of claim 1, wherein: the staving is including being cylindric first staving and being located first staving below and being coniform second staving, the bottom of outlet pipe connection second staving.

9. The sewage treatment apparatus of claim 8, wherein: and valves for controlling water quantity are arranged on the water inlet pipe and the water outlet pipe.

10. The sewage treatment apparatus of claim 8, wherein: and a flow monitoring device is arranged at the joint of the water outlet pipe and the second barrel body.