CN212091112U - Device capable of removing impurities in sewage pipeline - Google Patents
Device capable of removing impurities in sewage pipeline Download PDFInfo
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- CN212091112U CN212091112U CN202020771539.8U CN202020771539U CN212091112U CN 212091112 U CN212091112 U CN 212091112U CN 202020771539 U CN202020771539 U CN 202020771539U CN 212091112 U CN212091112 U CN 212091112U
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Abstract
The utility model discloses a can get rid of sewage pipe impurity's device belongs to sewage treatment technical field. A device for removing impurities in a sewage pipeline comprises a filter pipe connected with an external sewage pipeline and two filter screens, impurity pipe, collection box and inlet tube, both ends are equipped with the filter screen respectively around the chimney filter, the outlet has been seted up to the chimney filter upside near anterior outer wall, the water inlet has been seted up to the chimney filter upside near the outer wall at middle part, the filter screen center is provided with the mount pad, filter screen both sides end symmetry has set firmly the sliding key, the keyway has been seted up to chimney filter inner wall symmetry, fixedly connected with spring between two mount pads, the collection box lateral wall is close to bottom surface department and has seted up the feed inlet, fixedly connected with impurity pipe between outlet and the feed inlet, the discharge gate has been seted up to the collection box bottom, fixedly connected with inlet tube between discharge gate and the water inlet, this scheme structural design is simple, therefore, the carrier wave prepaid electric energy meter is low.
Description
Technical Field
The utility model relates to a sewage treatment technical field, more specifically say, relate to a can get rid of device of sewer line impurity.
Background
Sewage treatment is for making sewage reach the water quality requirement of discharging into a certain water or reuse and carry out the process of purifying it, sewage treatment is by each field such as wide application in building, agriculture, traffic, the energy, the petrochemical industry, the environmental protection, the urban landscape, medical treatment, food and beverage, also increasingly walk into common people's daily life, sewage conduit need be used in sewage treatment, so that discharge sewage, present sewage conduit, do not have the function of preventing blocking and can't clear up, when sewage conduit is using for a long time, because of containing debris in the sewage, cause sewage conduit to appear blocking easily, the discharge of sewage has been influenced, inconvenient people use, sewage conduit's practicality has been reduced.
There is therefore a need to provide a device for removing impurities from a sewer line that solves the above problems.
SUMMERY OF THE UTILITY MODEL
1. Technical problem to be solved
Problem to exist among the prior art, the utility model aims to provide a can get rid of device of sewer pipe impurity, it can realize that structural design is simple, can be applied to the sewage drainage system of various scenes, can install additional on sewer pipe, need not to modify current sewer pipe on the market, therefore, the carrier wave prepaid electric energy meter is low in cost, the recovery mode is simple effective, the chamber door of collection box flushes with ground, open the chamber door and in time retrieve the impurity of collection box, the relation between application impurity density and the sewage density, borrow sewage buoyancy, filter and retrieve impurity, need not to increase other chemical composition, can not produce secondary pollution to sewage.
2. Technical scheme
In order to solve the above problems, the utility model adopts the following technical proposal.
A device for removing impurities in a sewage pipeline comprises a filter pipe connected with the external sewage pipeline, two filter screens, an impurity pipe, a recovery box and a water inlet pipe, wherein the inner diameter of the filter pipe is consistent with the outer diameter of the filter screens, the two filter screens are respectively arranged at the front end and the rear end of the filter pipe, a water outlet is formed in the outer wall of the upper side of the filter pipe, which is close to the front part, a water inlet is formed in the outer wall of the upper side of the filter pipe, which is close to the middle part, a plurality of filter holes with consistent width are formed in the surface of the filter screen, an installation seat is arranged in the center of the filter screen, a spring is fixedly connected between the two installation seats, sliding keys are symmetrically and fixedly arranged at the two side ends of the filter screen, key grooves capable of allowing the sliding keys to slide are symmetrically formed in the inner wall of the filter pipe, the filter screens are used for, the recycling bin top is provided with the chamber door that can open and shut, and the discharge gate has been seted up to the recycling bin bottom, and the discharge gate has set firmly the strainer valve, and the strainer valve is located discharge gate opening part, fixedly connected with inlet tube between discharge gate and the water inlet.
Furthermore, the center of the water outlet and the center of the water inlet of the filter pipe are positioned on the same bus of the filter pipe.
Furthermore, the impurities filtered by the filter screen are substances with density less than that of water.
Furthermore, the box door of the recycling box is flush with the ground, and the filter tube, the filter screen, the impurity tube, the recycling box and the water inlet tube are all located below the ground.
Further, the spring is always in tension.
Further, the outer diameter of the filter screen is larger than the inner diameter of the sewage pipeline.
Furthermore, an extension tube is fixedly connected between the two installation bases.
3. Advantageous effects
Compared with the prior art, the utility model has the advantages of:
this scheme structural design is simple, can be applied to the sewage discharge system of various scenes, can install additional on sewage conduit, need not to revise current sewage conduit on the market, low cost, the recovery mode of this scheme is simple effective, the chamber door of collection box flushes with ground, it can in time retrieve to open the chamber door the impurity in the collection box, the relation between this scheme application impurity density and the sewage density borrows sewage buoyancy, filter and retrieve impurity, need not to increase other chemical composition, can not produce secondary pollution to sewage.
Drawings
Fig. 1 is a schematic perspective view of a first embodiment of the present invention;
fig. 2 is a schematic perspective view of a filter screen according to a first embodiment of the present invention;
fig. 3 is a schematic cross-sectional structural view of a filter tube according to a first embodiment of the present invention;
fig. 4 is a schematic cross-sectional structural view of a first embodiment of the present invention;
fig. 5 is a schematic cross-sectional structure diagram of a second embodiment of the present invention;
fig. 6 is a schematic sectional structure diagram of a third embodiment of the present invention.
The reference numbers in the figures illustrate:
1 filter screen, 101 filter holes, 102 mounting seats, 103 sliding keys, 2 filter pipes, 201 key grooves, 202 water inlets, 203 water outlets, 3 impurity pipes, 4 recycling boxes, 401 feed inlets, 402 box doors, 403 discharge outlets, 5 water inlet pipes, 6 springs, 7 water filter valves and 8 telescopic pipes.
Detailed Description
The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The first embodiment is as follows: referring to fig. 1-4, the device for removing impurities in a sewage pipe includes a filter pipe 2 connected to an external sewage pipe, two filters 1, an impurity pipe 3, a recycling tank 4, and a water inlet pipe 5.
2 internal diameter of chimney filter and 1 external diameter of filter screen keep unanimous, keep the leakproofness between chimney filter 2 and the filter screen 1, prevent that impurity from oozing between chimney filter 2 and chimney filter 1, both ends are equipped with a filter screen 1 respectively around the chimney filter 2, 2 upsides of chimney filter are close to anterior outer wall and have seted up outlet 203, sewage drives impurity and is discharged chimney filter 2 by outlet 203, 2 upsides of chimney filter are close to the outer wall at middle part and have seted up water inlet 202, sewage after filtering impurity gets into the chimney filter by water inlet 202.
A plurality of filter holes 101 with the same width are formed in the surface of the filter screen 1, impurities are limited to pass through the filter holes 101, a mounting seat 102 is arranged at the center of the filter screen 1, sliding keys 103 are symmetrically and fixedly arranged on two sides of the filter screen 1, key grooves 201 which can be used for sliding the sliding keys 103 are symmetrically formed in the inner wall of the filter tube 2, the sliding keys 103 are slidably connected into the key grooves 201, the filter screen 1 can move in opposite directions through the key grooves 201, and the filter screen 1 is used for filtering the impurities.
The two mounting seats 102 are fixedly connected with springs 6, two ends of each spring 6 are respectively connected to the opposite surfaces of the mounting seats 102 of the two filter screens 1, and when the springs 6 are extruded to the maximum elastic limit, the front ends of the filter screens 1 can completely slide to the rear ends of the water discharge ports 203.
The material inlet 401 has been seted up near bottom surface department to the lateral wall of collection box 4, the material inlet 401 lower extreme flushes with 4 inner wall bottom sides of collection box, the sewage that has impurity gets into in collection box 4 and can retrieve fast, fixedly connected with impurity pipe 3 between outlet 203 and the material inlet 401, and impurity pipe 3 and chimney filter 2 and the inside homogeneous phase intercommunication of collection box 4, 4 tops of collection box are provided with the chamber door 402 that can open and shut, open chamber door 402 and can get rid of the impurity of having retrieved in the collection box 4, prevent that impurity from overstocked in collection box 4, influence the filter effect, discharge gate 403 has been seted up to 4 bottoms of collection box, discharge gate 403 has set firmly strainer valve 7, strainer valve 7 can make sewage pass through, make impurity keep apart in collection box 4.
A water inlet pipe 5 is fixedly connected between the discharge port 403 and the water inlet 202, and the filtered sewage enters the filter pipe 2 through the water inlet pipe 5.
The center of the water outlet 203 and the center of the water inlet 202 of the filter pipe 2 are positioned on the same bus of the filter pipe 2 and are positioned at the top end of the outer wall of the filter pipe 2, so that the highest efficiency of sewage entering and exiting the filter pipe 2 is ensured.
The impurities filtered by the filter screen 1 are substances with density less than that of water, such as plastic bags and the like, and can float on the surface of sewage.
The chamber door 402 of collection box 4 flushes with ground, and chimney filter 2, filter screen 1, impurity pipe 3, collection box 4 and inlet tube 5 all are located subaerial, and chamber door 402 is located the ground top layer, and it is more convenient to guarantee the impurity recovery processing in collection box 4.
The outer diameter of the filter screen 1 is larger than the inner diameter of the sewage pipeline, so that the filter screen 1 is guaranteed to be movably limited in the filter pipe 2, and the spring 6 is effectively guaranteed to be in a tensioning state.
Example two: referring to fig. 5, an extension tube 8 is fixedly connected between two mounting bases 102, when the filter screen 1 is squeezed to approach the middle of the filter tube 2, the spring 6 is squeezed, the extension tube 8 is shortened, the extension tube 8 is located inside the spring 6, and the device is effectively prevented from being impacted by external force, so that the spring 6 vibrates, a bending state is formed, and the return of the filter screen 1 is affected.
Example three: referring to fig. 6, a device for removing impurities in a sewage pipeline is provided, wherein a telescopic pipe 8 is fixedly connected between two mounting seats 102, when a filter screen 1 is extruded to approach the middle of a filter pipe 2, a spring 6 is extruded, the telescopic pipe 8 is shortened, the telescopic pipe 8 is positioned outside the spring 6, the telescopic pipe 8 effectively prevents the spring 6 from forming a bending state, simultaneously, the spring 6 is ensured not to be polluted by sewage, and the risk that the spring 6 is corroded to influence the return of the filter screen 1 is effectively avoided.
After the device is installed, the sewage pipeline is connected with two ends of the filter pipe 2, when sewage with impurities flows to the filter screen 1 of the device close to the water outlet 203 in a unidirectional way through the sewage pipeline, the sewage flows through the filter holes 101 of the filter screen 1, the impurities such as plastic bags and the like are isolated outside the filter pipe 2, when the impurities are accumulated to a certain degree, the filter holes 101 are shielded by the impurities, the pressure of the sewage relative to the filter screen 1 is increased, the filter screen 1 has a trend of moving towards the inside of the filter pipe 2, at the moment, the filter screen 1 at the other end of the filter pipe 2 is larger than the inner diameter of the sewage pipeline due to the outer diameter size, the moving pair is limited and is clamped in the filter pipe 2 as a fixing piece, when the sewage pressure is larger than the elastic force of the spring 6, the filter screen 1 moves towards the middle part of the filter pipe 2 along the key groove 201, the water outlet 203 is changed from the inner side of the filter screen 1 to, the sewage with impurities in the impurity pipe 3 enters the recovery box 4 through the feed inlet 401, the sewage flows back to the filter pipe 2 through the discharge outlet 403 positioned at the bottom of the recovery box 4, the strainer valve 7 of the discharge outlet 403 acts consistently with the filter screen 1, so that the impurities are filtered outside the discharge outlet 403, the impurities are left at the bottom of the recovery box 4 after the sewage is drained, because the density of the impurities is less than that of the sewage, after the next round of sewage enters, the residual impurities in the box still float on the surface layer of the sewage, the filter efficiency is effectively prevented from being influenced by blocking the strainer valve 7, when the impurities outside the filter screen 1 are gradually brought into the recovery box 4 by the sewage, the water pressure borne by the filter screen 1 is reduced, the elastic force of the spring 6 is greater than the water pressure, the filter screen 1 resets, the water outlet 203 is not communicated with the sewage pipeline, the impurities are isolated outside the filter screen 1, until.
This device can realize that structural design is simple, can be applied to the sewage drainage system of various scenes, can install additional on sewage conduit, need not to revise current sewage conduit on the market, low cost, the recovery mode is simple effective, the chamber door of collection box 4 flushes with ground, it can in time retrieve the impurity in collection box 4 to open chamber door 402, the relation between application impurity density and the sewage density, borrow sewage buoyancy, filter and retrieve impurity, need not to increase other chemical composition, can not produce secondary pollution to sewage.
The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.
Claims (7)
1. A device for removing impurities in a sewage pipeline is characterized in that: comprises a filter pipe (2) connected with an external sewage pipeline, two filter screens (1), an impurity pipe (3), a recovery box (4) and a water inlet pipe (5);
the inner diameter of the filter tube (2) is consistent with the outer diameter of the filter screen (1), the two filter screens (1) are respectively arranged at the front end and the rear end of the filter tube (2), a water outlet (203) is formed in the outer wall of the upper side of the filter tube (2) close to the front part, and a water inlet (202) is formed in the outer wall of the upper side of the filter tube (2) close to the middle part;
the filter screen comprises a filter screen body (1), wherein the surface of the filter screen body (1) is provided with a plurality of filter holes (101) with the same width, the center of the filter screen body (1) is provided with a mounting seat (102), a spring (6) is fixedly connected between the two mounting seats (102), two side ends of the filter screen body (1) are symmetrically and fixedly provided with sliding keys (103), the inner wall of a filter tube (2) is symmetrically provided with key grooves (201) for the sliding keys (103) to slide, the sliding keys (103) are slidably connected into the key grooves (201), and the filter screen body (1) is used for filtering impurities;
a material inlet (401) is formed in the side wall of the recovery box (4) close to the bottom surface, a foreign matter pipe (3) is fixedly connected between the water outlet (203) and the material inlet (401), the foreign matter pipe (3) is communicated with the filter pipe (2) and the interior of the recovery box (4), a box door (402) capable of being opened and closed is arranged at the top end of the recovery box (4), a material outlet (403) is formed in the bottom end of the recovery box (4), a water filtering valve (7) is fixedly arranged at the material outlet (403), and the water filtering valve (7) is located at the opening of the material outlet (403);
a water inlet pipe (5) is fixedly connected between the discharge hole (403) and the water inlet (202).
2. An apparatus according to claim 1, further comprising: the center of the water outlet (203) and the center of the water inlet (202) of the filter tube (2) are both positioned on the same bus of the filter tube (2).
3. An apparatus according to claim 1, further comprising: the impurities filtered by the filter screen (1) are substances with density smaller than that of water.
4. An apparatus according to claim 1, further comprising: the box door (402) of the recycling box (4) is flush with the ground, and the filter tube (2), the filter screen (1), the impurity tube (3), the recycling box (4) and the water inlet tube (5) are all located below the ground.
5. An apparatus according to claim 1, further comprising: the spring (6) is always in a tensioned state.
6. An apparatus according to claim 1, further comprising: the outer diameter of the filter screen (1) is larger than the inner diameter of the sewage pipeline.
7. An apparatus according to claim 1, further comprising: an extension tube (8) is fixedly connected between the two mounting seats (102).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020771539.8U CN212091112U (en) | 2020-05-11 | 2020-05-11 | Device capable of removing impurities in sewage pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020771539.8U CN212091112U (en) | 2020-05-11 | 2020-05-11 | Device capable of removing impurities in sewage pipeline |
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| Publication Number | Publication Date |
|---|---|
| CN212091112U true CN212091112U (en) | 2020-12-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020771539.8U Active CN212091112U (en) | 2020-05-11 | 2020-05-11 | Device capable of removing impurities in sewage pipeline |
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| CN (1) | CN212091112U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113209682A (en) * | 2021-04-22 | 2021-08-06 | 唐友慧 | Sewage treatment plant convenient for dredging urban pipeline |
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2020
- 2020-05-11 CN CN202020771539.8U patent/CN212091112U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113209682A (en) * | 2021-04-22 | 2021-08-06 | 唐友慧 | Sewage treatment plant convenient for dredging urban pipeline |
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