阅读说明：本技术 一种污水处理用过滤桶 (Filter vat for sewage treatment ) 是由 宋林贵 于 2018-06-15 设计创作，主要内容包括：本发明具体涉及一种污水处理用过滤桶,包括上端开口的过滤桶本体和设置在过滤桶本体顶部的桶盖,所述过滤桶本体底部设有出液管,所述桶盖中心处设有进液管,所述过滤桶本体中设有第一过滤内筒,所述第一过滤内筒中设有第二过滤内筒,所述第一过滤内筒、第二过滤内筒和过滤桶本体同轴设置,所述第一过滤内筒和第二过滤内筒上均设有多个过滤孔。通过设置的第一过滤内筒和第二过滤内筒,能够实现对过滤杂质的分开过滤,实现了对污染物的筛选,同时该装置结构简单,成本低廉,使用方便。(The invention particularly relates to a filtering barrel for sewage treatment, which comprises a filtering barrel body with an opening at the upper end and a barrel cover arranged at the top of the filtering barrel body, wherein a liquid outlet pipe is arranged at the bottom of the filtering barrel body, a liquid inlet pipe is arranged at the center of the barrel cover, a first filtering inner barrel is arranged in the filtering barrel body, a second filtering inner barrel is arranged in the first filtering inner barrel, the second filtering inner barrel and the filtering barrel body are coaxially arranged, and a plurality of filtering holes are formed in the first filtering inner barrel and the second filtering inner barrel. Through the first inner tube and the second filter inner tube of filtering that set up, can realize having realized the screening to the pollutant to the separately filtration of filtering impurity, the device simple structure simultaneously, low cost, convenient to use.)

1. The utility model provides a filter vat for sewage treatment which characterized in that: including upper end open-ended filter vat body and the bung of setting at filter vat body top, filter vat body bottom is equipped with the drain pipe, bung center department is equipped with the feed liquor pipe, be equipped with first filtration inner tube in the filter vat body, be equipped with the second in the first filtration inner tube and filter the inner tube, first filtration inner tube, second filter the coaxial setting of inner tube and filter vat body, all be equipped with a plurality of filtration pores on first filtration inner tube and the second filter the inner tube.

2. A filter vat for sewage treatment as defined in claim 1 wherein: the aperture of the filtering hole on the first filtering inner cylinder is smaller than that of the filtering hole on the second filtering inner cylinder.

3. A filter vat for sewage treatment as defined in claim 1 wherein: the bottom of the filter barrel body is provided with a first limiting ring for fixing the first filter inner barrel, and the bottom of the first filter inner barrel is provided with a second limiting ring for fixing the second filter inner barrel.

4. A filter vat for sewage treatment as defined in claim 1 wherein: the top of the barrel cover is provided with a handle.

Technical Field

The invention particularly relates to a filter vat for sewage treatment.

Background

Along with the rapid development of scientific technology, the industrial field is developed to a great extent, the development speed of the industrial field is far beyond the expectation of people, the industrial development is carried out, the industrial wastewater cannot be avoided, the industrial wastewater pollutes the environment if being directly discharged, loss is brought to people, the existing sewage filter is expensive, the filtering effect is poor, and the filtering object cannot be segmented and filtered.

Disclosure of Invention

In order to solve the technical problems, the invention aims to provide a filter vat for sewage treatment.

The technical scheme adopted by the invention is as follows: the utility model provides a filter vat for sewage treatment, includes upper end open-ended filter vat body and sets up the bung at filter vat body top, filter vat body bottom is equipped with the drain pipe, bung center department is equipped with the feed liquor pipe, be equipped with first filtration inner tube in the filter vat body, be equipped with the second in the first filtration inner tube and filter the inner tube, first filtration inner tube, second filter inner tube and the coaxial setting of filter vat body, all be equipped with a plurality of filtration pores on first filtration inner tube and the second filtration inner tube.

The filter vat for sewage treatment as described above further explains that the aperture of the filter holes on the first filter inner cylinder is smaller than the aperture of the filter holes on the second filter inner cylinder.

As described above, the filter vat for sewage treatment further includes that the bottom of the filter vat body is provided with the first limiting ring for fixing the first filter inner cylinder, and the bottom of the first filter inner cylinder is provided with the second limiting ring for fixing the second filter inner cylinder.

The filter vat for sewage treatment as described above further describes that a handle is arranged at the top of the vat cover.

The invention has the beneficial effects that: through the first inner tube and the second filter inner tube of filtering that set up, can realize having realized the screening to the pollutant to the separately filtration of filtering impurity, the device simple structure simultaneously, low cost, convenient to use.

Drawings

FIG. 1 is a schematic view of the structure of the present invention.

In the figure: 1. a filter vat body; 2. a barrel cover; 3. a liquid outlet pipe; 4. a liquid inlet pipe; 5. a first filter inner cylinder; 6. a second filter inner cylinder; 7. a first limit ring; 8. a second stop collar; 9. a handle.

Detailed Description

The embodiments of the present invention will be further explained with reference to the drawings.

As shown in fig. 1, the filter vat for sewage treatment that this embodiment provided, including upper end open-ended filter vat body 1 and the bung 2 of setting at the filter vat body top, filter vat body 1 bottom is equipped with drain pipe 3, 2 center departments of bung are equipped with feed liquor pipe 4, be equipped with first filtration inner tube 5 in the filter vat body 1, be equipped with the second in the first filtration inner tube 5 and filter inner tube 6, first filtration inner tube 5, second filter inner tube 6 and the coaxial setting of filter vat body 1, all be equipped with a plurality of filtration holes on first filtration inner tube 5 and the second filtration inner tube 6, filter inner tube 6 through the first filtration inner tube 5 and the second that set up, can realize separately filtering impurity, realized the screening to the pollutant.

Preferably, the aperture of the filtering holes on the first filtering inner cylinder 5 is smaller than that of the filtering holes on the second filtering inner cylinder 6.

In order to enable the first filtering inner cylinder 5 and the second filtering inner cylinder 6 to be placed and positioned quickly, a first limiting ring 7 for fixing the first filtering inner cylinder may be arranged at the bottom of the filtering barrel body 1, and a second limiting ring 8 for fixing the second filtering inner cylinder may be arranged at the bottom of the first filtering inner cylinder 5.

Preferably, a handle 9 can be arranged at the top of the barrel cover 2.

The invention is not limited to the above-described examples, and various modifications or alterations without inventive work may be made by those skilled in the art within the scope of the invention defined by the claims appended hereto.