阅读说明：本技术 用于污水处理的出水管 (Water outlet pipe for sewage treatment ) 是由 许卫平 于 2019-12-06 设计创作，主要内容包括：本申请公开了一种用于污水处理的出水管,包括依次可拆卸连接的第一管道、第二管道和第三管道,第一管道内设有第一开关阀,第二管道的两端分别设有滤网和第二开关阀,滤网与第二开关阀之间的第二管道上设有连通第二管道的脉冲管,脉冲管远离第二管道的一端与气源连接,脉冲管与气源之间设有脉冲阀,第三管道靠近第二管道的一端设有第三开关阀,第一管道远离第二管道的一端通过法兰与污水处理装置连接。该出水管通过滤网将堵塞物聚集在第二管道内,在进行清理时,关闭第一开关阀、第二开关阀和第三开关阀,将第二管道拆卸后,利用脉冲进气直接将滤网上的堵塞物进行喷吹清理,速度快且效果好,节省了清洗时间,进而提高污水处理效率。(The application discloses an outlet pipe for sewage treatment, including the first pipeline that can dismantle the connection in proper order, second pipeline and third pipeline, be equipped with first ooff valve in the first pipeline, the both ends of second pipeline are equipped with filter screen and second ooff valve respectively, be equipped with the pulse tube of intercommunication second pipeline on the second pipeline between filter screen and the second ooff valve, the one end that the second pipeline was kept away from to the pulse tube is connected with the air supply, be equipped with the pulse valve between pulse tube and the air supply, the one end that the third pipeline is close to the second pipeline is equipped with the third ooff valve, the one end that the second pipeline was kept away from to first pipeline is passed through the flange and is connected with sewage treatment plant. This outlet pipe passes through the filter screen and gathers the plug in the second pipeline, when clearing up, closes first ooff valve, second ooff valve and third ooff valve, dismantles the back with the second pipeline, utilizes the pulse to admit air and directly spouts the blowing clearance with the plug on the filter screen, and is fast and effectual, has saved the scavenging period, and then improves sewage treatment efficiency.)

1. The utility model provides an outlet pipe for sewage treatment which characterized in that: including first pipeline, second pipeline and the third pipeline that can dismantle the connection in proper order, be equipped with first ooff valve in the first pipeline, the both ends of second pipeline are equipped with filter screen and second ooff valve respectively, be equipped with the pulse tube of intercommunication second pipeline on the second pipeline between filter screen and the second ooff valve, the one end that the second pipeline was kept away from to the pulse tube is connected with the air supply, be equipped with the pulse valve between pulse tube and the air supply, the one end that the third pipeline is close to the second pipeline is equipped with the third ooff valve, the one end that the second pipeline was kept away from to first pipeline is passed through the flange and is connected with sewage treatment plant.

2. An outlet pipe for sewage treatment according to claim 1, wherein: the length of the first pipeline just can be provided with a first switch valve.

3. An outlet pipe for sewage treatment according to claim 1, wherein: the first pipeline, the second pipeline and the third pipeline are connected in sequence through flanges.

4. An outlet pipe for sewage treatment according to claim 1, wherein: the pulse tube is hermetically connected with the second pipeline.

5. An outlet pipe for sewage treatment according to claim 1, wherein: the filter screen sets up the one end that is close to first pipeline at the second pipeline.

Technical Field

The application relates to the field of sewage treatment, in particular to a water outlet pipe for sewage treatment.

Background

The sewage treatment equipment can effectively treat domestic sewage, industrial wastewater and the like in urban areas, prevents sewage and pollutants from directly flowing into water areas, and has important significance for improving ecological environment, promoting urban grade and promoting economic development.

In sewage treatment process, lead to the outlet pipe to block up easily, among the prior art, dismantle the back with the outlet pipe and clear up usually, comparatively troublesome and inefficiency.

Disclosure of Invention

The invention aims to provide a water outlet pipe for sewage treatment, which overcomes the defects in the prior art.

In order to achieve the purpose, the invention provides the following technical scheme:

the embodiment of the application discloses outlet pipe for sewage treatment, its characterized in that: including first pipeline, second pipeline and the third pipeline that can dismantle the connection in proper order, be equipped with first ooff valve in the first pipeline, the both ends of second pipeline are equipped with filter screen and second ooff valve respectively, be equipped with the pulse tube of intercommunication second pipeline on the second pipeline between filter screen and the second ooff valve, the one end that the second pipeline was kept away from to the pulse tube is connected with the air supply, be equipped with the pulse valve between pulse tube and the air supply, the one end that the third pipeline is close to the second pipeline is equipped with the third ooff valve, the one end that the second pipeline was kept away from to first pipeline is passed through the flange and is connected with sewage treatment plant.

Preferably, in the outlet pipe for sewage treatment described above, the length of the first pipe is just enough to provide the first on-off valve.

Preferably, in the outlet pipe for sewage treatment described above, the first pipe, the second pipe and the third pipe are connected in sequence by flanges.

Preferably, in the outlet pipe for wastewater treatment as described above, the pulse pipe is sealingly connected to the second pipe.

Preferably, in the outlet pipe for sewage treatment described above, the filter screen is disposed at an end of the second pipe close to the first pipe.

Compared with the prior art, the invention has the advantages that:

this outlet pipe passes through the filter screen and gathers the plug in the second pipeline, when clearing up, closes first ooff valve, second ooff valve and third ooff valve, cuts off the water in the outlet pipe, dismantles the back with the second pipeline, utilizes the pulse to admit air and directly spouts the clearance with the plug on the filter screen, and is fast and effectual, has saved the scavenging period, and then improves sewage treatment efficiency.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present application, and it is obvious for those skilled in the art to obtain other drawings based on the drawings without creative efforts.

Fig. 1 is a schematic structural view of a water outlet pipe for sewage treatment according to an embodiment of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be described in detail below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.

Referring to fig. 1, the water outlet pipe for sewage treatment in this embodiment includes a first pipeline 1, a second pipeline 2 and a third pipeline 3 that are detachably connected in sequence, a first switch valve 101 is disposed in the first pipeline 1, a filter screen 201 and a second switch valve 202 are disposed at two ends of the second pipeline 2 respectively, a pulse pipe 3 communicated with the second pipeline 2 is disposed on the second pipeline 2 between the filter screen 201 and the second switch valve 202, one end of the pulse pipe 3, which is far away from the second pipeline 2, is connected with an air source 4, a pulse valve 5 is disposed between the pulse pipe 3 and the air source 4, a third switch valve 301 is disposed at one end of the third pipeline 3, which is close to the second pipeline 2, and one end of the first pipeline 1, which is far away from the second pipeline 2, is connected with a sewage treatment device through a flange 6.

Further, the length of the first pipeline 1 is just enough to arrange the first switch valve 101, so that the length of the first pipeline is reduced as much as possible, and the deposition of the blockage in the first pipeline is avoided.

Further, the first pipeline 1, the second pipeline 2 and the third pipeline 3 are connected through the flange 6 in sequence.

Further, pulse tube 3 is sealingly connected to second conduit 2.

Further, a screen 201 is disposed at an end of the second duct 2 near the first duct 1.

In this technical scheme, the air supply is the gas that is used for the pulse among the conventional art, and this outlet pipe passes through the filter screen and gathers the plug in the second pipeline, when clearing up, closes first ooff valve, second ooff valve and third ooff valve, cuts off the water in the outlet pipe, dismantles the back with the second pipeline, utilizes the pulse to admit air and directly spouts the clearance with the plug on the filter screen, and is fast and effectual, has saved the scavenging period, and then has improved sewage treatment efficiency.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The foregoing is merely a detailed description of the present application, and it should be noted that modifications and embellishments could be made by those skilled in the art without departing from the principle of the present application, and these should also be considered as the protection scope of the present application.