CN209752348U - Submersible sewage pump filter - Google Patents
Submersible sewage pump filter Download PDFInfo
- Publication number
- CN209752348U CN209752348U CN201920477772.2U CN201920477772U CN209752348U CN 209752348 U CN209752348 U CN 209752348U CN 201920477772 U CN201920477772 U CN 201920477772U CN 209752348 U CN209752348 U CN 209752348U
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- Prior art keywords
- filter screen
- stealthily dirty
- inlayer
- pump
- pipe
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Abstract
The utility model discloses a stealthily dirty pump filter, including outer filter screen, inlayer filter screen and stealthily dirty pump, outer filter screen has been cup jointed to the outside of inlayer filter screen, stealthily dirty pump is located the inside of inlayer filter screen, stealthily dirty delivery port of pump is connected with the outlet pipe, the annular side upper portion of outer filter screen and inlayer filter screen all is equipped with the handle of two symmetric distributions, be equipped with the perforated pipe between inlayer filter screen and the outer filter screen, connect through backwash water pipe between the perforated pipe, this stealthily dirty pump filter, moreover, the steam generator is simple in structure, and convenient for operation, it can filter water with outer filter screen to be equipped with inlayer filter screen in advance, prevent that aquatic impurity from will stealthily dirty pump jam, cause stealthily dirty pump normal operating to receive the influence or stealthily dirty pump damage, the life of stealthily dirty pump has been prolonged, simultaneously again for follow-up.
Description
Technical Field
The utility model relates to a sewage treatment technical field specifically is a stealthily dirty pump filter.
Background
In the sewage treatment process, the submersible sewage pump is widely applied, but some problems exist in the use process. As the bottom of the pool contains more sludge and impurities and the waste which is not filtered flows improperly, the submersible sewage pump has the problem of blockage in the using process, and can cause the machine to be burnt in serious conditions, thereby influencing the normal operation of equipment and wasting a large amount of manpower and material resources.
in view of the above-mentioned drawbacks, the present designer is actively making research and innovation to create a submersible sewage pump filter, so that the submersible sewage pump filter has more industrial utilization value.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome current defect, provide a stealthily dirty pump filter, constitute by double-deck filter screen, backwash water pipe and perforated pipe, put into the inlayer filter screen with the water pump, inlayer filter screen outside embolias the perforated pipe and is used for the backwash, and outer filter screen covers its whole to reserve outlet and backwash water inlet, can effectively solve the problem in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a stealthily dirty pump filter, includes outer filter screen, inlayer filter screen and stealthily dirty pump, outer filter screen has been cup jointed to the outside of inlayer filter screen, stealthily dirty pump is located the inside of inlayer filter screen, and stealthily dirty pump's delivery port is connected with the outlet pipe, and the annular side upper portion of outer filter screen and inlayer filter screen all is equipped with the handle of two symmetric distributions, is equipped with the perforated pipe between inlayer filter screen and the outer filter screen, connects through backwash water pipe between the perforated pipe.
As an optimized technical scheme of the utility model, perforated pipe and backwash water pipe are the DNPVC pipe, are equipped with the perforation of equidistance distribution on the perforated pipe.
as an optimized technical scheme of the utility model, it is interior outside phi to perforate, is equipped with the perforation of thirty six equidistance distributions on the perforated pipe.
As an optimized technical scheme of the utility model, it is interior outside phi to perforate, is equipped with the perforation of thirty six equidistance distributions on the perforated pipe.
Compared with the prior art, the beneficial effects of the utility model are that: the submersible sewage pump filter is simple in structure and convenient to operate, the inner filter screen and the outer filter screen are arranged, water can be filtered and purified in advance, impurities in water are prevented from blocking the submersible sewage pump, normal operation of the submersible sewage pump is affected or the submersible sewage pump is damaged, the service life of the submersible sewage pump is prolonged, and convenience is provided for subsequent biochemical treatment of water.
Drawings
FIG. 1 is a schematic view of the utility model and a submersible sewage pump;
Fig. 2 is a top view of the present invention;
FIG. 3 is a schematic front view of the present invention;
Fig. 4 is a right side sectional view of the present invention;
Fig. 5 is a front sectional view of the present invention.
In the figure: the sewage treatment device comprises an outer layer filter screen 1, an inner layer filter screen 2, a handle 3, a perforated pipe 4, a perforated pipe 5, a backwashing water pipe 6, a submersible sewage pump 7, a water outlet pipe 8 and a valve 9.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: a submersible sewage pump filter comprises an outer layer filter screen 1, an inner layer filter screen 2 and a submersible sewage pump 7, wherein the outer layer filter screen 1 is sleeved outside the inner layer filter screen 2, the submersible sewage pump 7 is positioned inside the inner layer filter screen 2, the submersible sewage pump 7 is arranged inside the filter, then one branch of a water outlet pipe 8 is connected with a backwash water pipe 6, valves 9 are respectively arranged on the branches of the water outlet pipe 8 so as to conveniently control the water outlet and backwash processes, the backwash water pipe 6 is sleeved inside a perforated pipe 4 and fixed with the inner layer filter screen 2, a water outlet of the submersible sewage pump 7 is connected with the water outlet pipe 8, the upper end part of the water outlet pipe 8 is provided with two branches, the upper end part of the backwash water outlet pipe 6 is connected with one branch, each branch of the water outlet pipe 8 is provided with a valve 9, the upper parts of the annular side surfaces of the outer layer filter screen 1 and the inner layer filter, the perforated pipe 4 and the backwashing water pipe 6 are both DN20PVC pipes, the perforated pipe 4 is provided with the perforation holes 5 which are equidistantly distributed, the perforation holes 5 are phi 6 perforation holes on the inner side and the outer side, the perforated pipe 4 is provided with thirty-six perforation holes 5 which are equidistantly distributed, the perforated pipe 4 is connected through the backwashing water pipe 6, the submersible sewage pump 7 is simple in structure and convenient to operate, the inner layer filter screen 2 and the outer layer filter screen 1 are arranged to filter and purify water in advance, the submersible sewage pump 7 is prevented from being blocked by impurities in water, the normal operation of the submersible sewage pump 7 is influenced or the submersible sewage pump 7 is damaged, the service life of the submersible sewage pump 7 is prolonged, convenience is provided for subsequent biochemical treatment of water, sewage can be filtered by the outer layer filter screen 1 and the inner layer filter screen 2 firstly during use, impurities and sludge and the like in the sewage can influence the operation of the submersible sewage pump 7, and the submersible sewage pump is guaranteed not.
when in use: inside submersible sewage pump 7 was put into the filter earlier, then 8 branches on the outlet pipe were connected with backwash water pipe 6, backwash water pipe 6 embolias inside perforated pipe 4 and is fixed with inlayer filter screen 2, valve 9 is installed respectively to the branch of outlet pipe 8, in order to make things convenient for control to go out water and backwash process, sewage can be earlier through outer filter screen 1 and inlayer filter screen 2's filtration during the use, impurity and mud etc. in the sewage can influence the impurity filtration of submersible sewage pump 7 work, guarantee that submersible sewage pump can not receive the influence of these impurities and cause the damage.
The utility model has the advantages of being simple in structure and convenient in operation, being equipped with inlayer filter screen 2 and outer filter screen 1 and can filtering purification with water in advance, prevent that aquatic impurity from will stealthily dirty pump 7 and block up, cause stealthily dirty pump 7 normal operating influenced or stealthily dirty pump 7 damage, prolonged stealthily dirty pump 7's life, facilitate for the follow-up biochemical treatment to water again simultaneously.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The utility model provides a stealthily dirty pump filter, includes outer filter screen (1), inlayer filter screen (2) and stealthily dirty pump (7), its characterized in that: outer filter screen (1) has been cup jointed to the outside of inlayer filter screen (2), stealthily dirty pump (7) are located the inside of inlayer filter screen (2), and the delivery port of stealthily dirty pump (7) is connected with outlet pipe (8), and the annular side upper portion of outer filter screen (1) and inlayer filter screen (2) all is equipped with handle (3) of two symmetric distributions, is equipped with between inlayer filter screen (2) and outer filter screen (1) perforated pipe (4), connects through backwash water pipe (6) between perforated pipe (4).
2. A submersible sewage pump filter according to claim 1 wherein: the perforated pipe (4) and the backwashing water pipe (6) are both DN20PVC pipes, and the perforated pipe (4) is provided with perforations (5) which are distributed at equal intervals.
3. A submersible sewage pump filter according to claim 1 wherein: the perforations (5) are phi 6 perforations on the inner side and the outer side, and thirty-six perforations (5) are arranged on the perforated pipe (4) and are distributed equidistantly.
4. A submersible sewage pump filter according to claim 1 wherein: the upper end part of the water outlet pipe (8) is provided with two branches, the upper end part of the backwashing water pipe (6) is connected with one of the branches, and each branch of the water outlet pipe (8) is provided with a valve (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920477772.2U CN209752348U (en) | 2019-04-10 | 2019-04-10 | Submersible sewage pump filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920477772.2U CN209752348U (en) | 2019-04-10 | 2019-04-10 | Submersible sewage pump filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209752348U true CN209752348U (en) | 2019-12-10 |
Family
ID=68758693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920477772.2U Active CN209752348U (en) | 2019-04-10 | 2019-04-10 | Submersible sewage pump filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209752348U (en) |
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2019
- 2019-04-10 CN CN201920477772.2U patent/CN209752348U/en active Active
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