Sewage pipeline for shunting and deslagging

Abstract

The utility model relates to the technical field of sewage pipeline cleaning devices, in particular to a sewage pipeline for shunting and deslagging. Comprising a box body, a precipitation cavity is formed in the middle of the box body, a supporting plate is arranged below the precipitation cavity, a water inlet pipeline communicated with the precipitation cavity is arranged on one side of the box body, a communicated water outlet pipeline is arranged on the other side of the box body, a gate capable of being opened and closed is arranged on the water inlet pipeline, and a movable filtering door is arranged at the right end of the water inlet pipeline; a plurality of nozzles are arranged on the right side of the gate; according to the utility model, the pipe orifice is flushed by high-pressure water flow, the blocked part can be dredged in time, and sundries such as sludge and residues can be collected and stored, so that the manual operation is effectively replaced, and the labor intensity and the maintenance difficulty are reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage pipeline cleaning devices, in particular to a sewage pipeline for shunting and discharging slag. Background Art

[0002] In order to meet the construction needs of urbanization, domestic or liquid supply wastewater is usually diverted through sewage pipelines for unified treatment. At the connection with the treatment equipment, in order to achieve pretreatment of sewage, it is necessary to filter sundries at the pipe orifice, and during the filtration, it is easy to cause blockage of the pipe orifice and siltation of sludge. Currently, the cleaning of pipelines mostly relies on manual regular cleaning operations, but the labor intensity is high and the working environment is poor. When climbing up and down, the staff needs to endure the odor brought by the sewage, which is very inconvenient. Content of the Utility Model

[0003] The technical problem to be solved by the utility model is, in view of the above-mentioned existing technical deficiencies, to provide a sewage pipeline for shunting and discharging slag, which can use high-pressure water flow to wash the pipe orifice, timely dredge the blocked place, and collect and store sundries such as silt residues, effectively replacing manual operations and reducing labor intensity and maintenance difficulty.

[0004] To solve the above technical problems, the technical solution adopted by the utility model is as follows:

[0005] A box body, a sedimentation chamber is arranged in the middle of the box body, a support plate is arranged below the sedimentation chamber, a water inlet pipe communicating with the sedimentation chamber is arranged on one side of the box body, a water outlet pipe communicating is arranged on the other side, a switchable gate is arranged on the water inlet pipe, a movable filter door is arranged at the right end of the water inlet pipe, and a plurality of nozzles are arranged on the right side of the gate.

[0006] Preferably, slopes are symmetrically arranged in the middle of the support plate, and sealing plates extending downward are arranged on both sides.

[0007] Preferably, extension plates are arranged in front of and behind the support plate.

[0008] Preferably, positioning support plates are symmetrically arranged below the sedimentation chamber, and a first hydraulic cylinder connecting with the support plate is arranged between the two positioning support plates.

[0009] Preferably, extension spaces are symmetrically arranged in the middle of the box body, and the extension spaces communicate with the sedimentation chamber.

[0010] Preferably, docking channels are symmetrically arranged in front of and behind the sedimentation chamber, a discharge groove is arranged on the right side, and shunt pipes communicating with the docking channels are symmetrically arranged on the water inlet pipe.

[0011] Preferably, second hydraulic cylinders are symmetrically arranged on the left side of the box body, and the push rods of the second hydraulic cylinders are fixedly connected to the filter door.

[0012] Preferably, an auxiliary flushing member is provided on the filter door.

[0013] Preferably, a third hydraulic cylinder connected to the box body is provided on the gate, and the third hydraulic cylinder is located below the water inlet pipe.

[0014] Compared with the prior art, the utility model has the following advantages:

[0015] 1. By intercepting the water inlet pipe with the gate, after opening the filter door, the cleaning operation of the water inlet pipe opening is completed in cooperation with the nozzle, and after the cleaning, the sludge is discharged and stored by relying on the lowering of the support plate, effectively replacing manual operation, solving the problems of poor environmental quality and great difficulty in manual operation, and meeting the long-term operation;

[0016] 2. By designing the docking channel and cooperating with the diversion pipe on the water inlet pipe, after interception, the sewage can be diverted through temporary diversion, so as to meet the maintenance operation during operation, and play a role in diversion and guidance when the treatment volume is large, reducing the sewage discharge pressure;

[0017] 3. The design of the expanded space increases the storage space of the sludge, meets the long-term operation and cleaning, and is convenient for the extraction equipment to extract the internal sludge from the upper part of the expanded space, reducing the operation difficulty;

[0018] 4. The design of the support plate facilitates the falling of the sludge and sundries above, and at the same time, in cooperation with the auxiliary flushing member, the surface of the support plate is cleaned during its own displacement, which is convenient for subsequent use. Description of the Drawings

[0019] Figure 1 It is a schematic diagram of the overall structure of a sewage pipe for shunt slag discharge;

[0020] Figure 2 It is a layout schematic diagram between structures;

[0021] Figure 3 It is a schematic diagram of the structure at the filter door;

[0022] Figure 4 It is a schematic diagram of the bottom structure of the box body;

[0023] Figure 5 It is a sectional view of the box body;

[0024] Figure 6 It is a schematic diagram of the support plate structure;

[0025] Figure 7 It is a schematic diagram of the internal structure of the box body.

[0026] In the figure: 1. Box body; 2. Support plate; 3. Inlet pipeline; 4. Outlet pipeline; 5. Gate; 6. Filter door; 7. Sprinkler head; 101. Sedimentation chamber; 102. Positioning support plate; 103. First hydraulic cylinder; 104. Expansion space; 105. Docking channel; 106. Discharge groove; 107. Shunt pipeline; 201. Slope; 202. Sealing plate; 203. Expansion plate; 501. Third hydraulic cylinder; 601. Second hydraulic cylinder; 602. Auxiliary flushing part. Specific embodiments

[0027] To make the purpose, technical solutions and advantages of the present utility model clearer, the present utility model will be further described in detail below in conjunction with specific embodiments and with reference to the accompanying drawings. It should be understood that these descriptions are exemplary and are not intended to limit the scope of the present utility model. In addition, in the following description, the descriptions of known structures and technologies are omitted to avoid unnecessarily confusing the concepts of the present utility model.

[0028] Specific embodiment one: Combining Figure 1-7 As shown, a sewage pipeline for shunting and discharging slag includes: a box body 1, a sedimentation chamber 101 is provided in the middle of the box body 1, a support plate 2 is provided below the sedimentation chamber 101, an inlet pipeline 3 communicating with the sedimentation chamber 101 is provided on one side of the box body 1, an outlet pipeline 4 communicating is provided on the other side, an openable and closable gate 5 is provided on the inlet pipeline 3, a movable filter door 6 is provided at the right end of the inlet pipeline 3, and a plurality of sprinkler heads 7 are provided on the right side of the gate 5;

[0029] Sewage flows into the sedimentation chamber 101 through the inlet pipeline 3, and impurities are filtered when passing through the filter door 6. The filtered sewage flows into the cleaning equipment through the outlet pipeline 4. After long-term operation, sludge and the like precipitate at the inlet of the inlet pipeline 3. At the same time, the sedimentation chamber can also perform a certain sedimentation operation. When the sewage flow is affected, the gate 5 blocks the inlet pipeline 3 to avoid an increase in the working pressure of the sedimentation chamber 101 caused by excessive flow during the cleaning process, resulting in sludge flowing into the outlet pipeline 4. Then, the filter door 6 is opened, and high-pressure water flow is generated through the sprinkler heads 7 to flush the pipe orifice, washing the sludge into the sedimentation chamber 101. The support plate 2 descends, and the sludge is driven by the water flow to flow into the bottom space of the box body 1 for storage, realizing the cleaning operation, effectively replacing manual work. After cleaning, the support plate 2 and the filter door 6 are reset again, and the gate 5 is opened to perform the operation again.

[0030] Preferred embodiment, combining Figure 5 and Figure 6 As shown, slopes 201 are symmetrically provided in the middle of the support plate 2 to facilitate the fall of sludge, and sealing plates 202 extending downward are provided on both sides, increasing the contact area with the inner wall of the sedimentation chamber 101 and improving the sealing effect.

[0031] Preferred embodiment, in combination with Figure 6 As shown, extension plates 203 are provided in front of and behind the support plate 2, further increasing the contact area with the inner wall and improving the sealing effect; among them, sealing rings are added to the sealing plate 202 and the extension plates 203 to improve the sealing effect.

[0032] Preferred embodiment, in combination with Figure 4-7 As shown, positioning support plates 102 are symmetrically provided below the precipitation chamber 101. A first hydraulic cylinder 103 connected to the support plate 2 is provided between the two positioning support plates 102. The lifting control of the support plate 2 is realized through the first hydraulic cylinder 103. At the same time, the positioning support plates 102 can protect the first hydraulic cylinder 103 in the middle, realizing the separation of space, and can also support the bottom of the support plate 2 to avoid the impact force affecting the stability of the first hydraulic cylinder 103.

[0033] Preferred embodiment, in combination with Figure 4 As shown, expansion spaces 104 are symmetrically provided in the middle of the box body 1, and the expansion spaces 104 communicate with the precipitation chamber 101. The sludge is discharged from both sides of the support plate 2 and enters the interior of the expansion spaces 104 to realize the storage of the sludge, increasing the storage space and meeting the long-term operation of the equipment. At the same time, an openable door panel is provided above the expansion spaces 104, or an inlet pipeline is designed. After opening, a pumping device can be used to directly pump and discharge the internal sludge and water.

[0034] Preferred embodiment, in combination with Figure 2-4 As shown, in order to realize the cleaning operation during the operation, docking channels 105 are symmetrically provided in front of and behind the precipitation chamber 101. A discharge groove 106 is provided on the right side of the precipitation chamber 101. A pipeline communicating with the outside is provided at the discharge groove 106. Shunt pipelines 107 communicating with the docking channels 105 are symmetrically provided on the water inlet pipeline 3. After the gate 5 closes the water inlet pipeline 3, as the water level of the sewage rises, the sewage passes through the shunt pipelines 107, the docking channels 105 and the discharge groove 106 to realize the discharge of the sewage. And in order to facilitate the control of the opening and closing of the shunt pipelines 107, control valves can be added to the shunt pipelines 107 to realize the control of the opening and closing.

[0035] Preferred embodiment, in combination with Figure 2 and Figure 3 As shown, second hydraulic cylinders 601 are symmetrically provided on the left side of the box body 1, and the push rods of the second hydraulic cylinders 601 are fixedly connected to the filter door 6. The displacement control of the filter door 6 is realized through the second hydraulic cylinders 601.

[0036] Preferred embodiment, in combination with Figure 3As shown, an auxiliary flushing member 602 is provided on the filtering door 6. The auxiliary flushing member 602 is communicated with the outside through a rubber hose and can flush the upper part of the support plate 2 to avoid affecting subsequent operations. At the same time, driven by the second hydraulic cylinder 601, displacement flushing can be realized to improve the flushing effect.

[0037] Preferred embodiments, in combination with Figure 4 and Figure 5 As shown, a third hydraulic cylinder 501 connected to the box body 1 is provided on the gate 5, and the third hydraulic cylinder 501 is located below the water inlet pipe 3. The gate 5 is driven by the third hydraulic cylinder 501 to move up and down to control the water inlet pipe 3. At the same time, the overall structure is arranged below the water inlet pipe 3, so that the structure can be located inside the box body 1, and the structure is compact and reasonable.

[0038] It should be understood that the above specific embodiments of the present invention are only used for exemplary illustration or explanation of the principle of the present invention, and do not constitute a limitation to the present invention. Therefore, any modifications, equivalent replacements, improvements, etc. made without departing from the spirit and scope of the present invention shall be included in the protection scope of the present invention.

Claims

1. A sewage pipe for shunting slag discharge, characterized in that Including: A box body (1), a precipitation chamber (101) is provided in the middle of the box body (1), a support plate (2) is provided below the precipitation chamber (101), a water inlet pipe (3) communicating with the precipitation chamber (101) is provided on one side of the box body (1), a water outlet pipe (4) is provided on the other side, a gate (5) that can be opened and closed is provided on the water inlet pipe (3), a movable filter gate (6) is provided at the right end of the water inlet pipe (3), and a plurality of spray heads (7) are provided on the right side of the gate (5).

2. The sewage pipe for shunt slag discharge according to claim 1, wherein: Slopes (201) are symmetrically provided in the middle of the support plate (2), and sealing plates (202) extending downward are provided on both sides.

3. The sewage pipe for shunting slag discharge according to claim 2, wherein: Extension plates (203) are provided in front of and behind the support plate (2).

4. A sewage pipe for shunting slag discharge according to claim 1, characterized in that: Positioning support plates (102) are symmetrically provided below the precipitation chamber (101), and a first hydraulic cylinder (103) connected to the support plate (2) is provided between the two positioning support plates (102).

5. A sewage pipeline for shunting slag discharge according to claim 1, characterized in that: Expansion spaces (104) are symmetrically provided in the middle of the box body (1), and the expansion spaces (104) communicate with the precipitation chamber (101).

6. A sewage pipeline for shunting slag discharge according to claim 1, characterized in that: Docking channels (105) are symmetrically provided in front of and behind the precipitation chamber (101), a discharge groove (106) is provided on the right side, and diversion pipes (107) communicating with the docking channels (105) are symmetrically provided on the water inlet pipe (3).

7. A sewage pipe for shunting slag discharge according to claim 1, characterized in that: Second hydraulic cylinders (601) are symmetrically provided on the left side of the box body (1), and the push rods of the second hydraulic cylinders (601) are fixedly connected to the filter gate (6).

8. A sewage pipe for shunting slag discharge according to claim 7, characterized in that: An auxiliary flushing member (602) is provided on the filter gate (6).

9. The sewage pipe for shunting slag discharge according to claim 1, characterized in that: A third hydraulic cylinder (501) connected to the box body (1) is provided on the gate (5), and the third hydraulic cylinder (501) is located below the water inlet pipe (3).

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