Sludge discharge device for sewage treatment

Abstract

The utility model discloses a sludge discharge device for sewage treatment, and relates to the field of sludge discharge devices. The sludge discharge device for sewage treatment comprises a sludge discharge machine main body, a sludge outlet pipe is arranged outside the sludge discharge machine main body, a connecting mechanism is arranged outside the sludge outlet pipe, the connecting mechanism comprises an inserting pipe, the inserting pipe is movably inserted into the sludge outlet pipe, the inserting pipe is used for being connected with the sludge outlet pipe, and an inner arc-shaped pipe is arranged in the sludge outlet pipe. And the inserting pipe is movably inserted into the inner arc-shaped pipe, the outer side pipe is arranged outside the mud outlet pipe in a sleeving mode, and the inserting pipe is movably arranged in the outer side pipe. According to the sludge discharging device for sewage treatment, gaps generated during connection of the inserting pipe are reduced through an inner arc-shaped pipe in the sludge outlet pipe, and a threaded rod rotates to drive a fixing block to limit and fix the position of the inserting pipe, so that movement of the threaded rod and the fixing block is not affected by impact force borne by the inserting pipe; and the problem that the fixing structure is loosened and falls off due to the influence of impact force is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a sludge discharge device technical field, specifically is a sludge discharge device for sewage treatment. BACKGROUND

[0002] The sedimentation tank will be used in sewage treatment, and a large amount of sludge will accumulate in the sedimentation tank during long-term use, so it is necessary to use a sludge discharge machine to discharge sludge from the sedimentation tank at intervals.

[0003] The existing sludge discharge device has the problem that a large amount of mud accumulates at the connection position and causes the screw to loosen under long-term pressure.

[0004] The reason for this problem is that in the use of the sludge discharge device, the bottom of the sludge discharge device is responsible for adsorbing mud and sand, and the mud is discharged through the mud discharge pipe. The end of the mud discharge pipe needs to be connected to the sludge discharge hose to facilitate the discharge of the sludge to the collection site. The sludge discharge hose is mostly inserted into the movable sleeve at the end of the mud discharge pipe, and finally fixed transversely by a threaded rod. The impact force generated during the discharge of the sludge is relatively large, and the long-term impact force will cause the transverse threaded rod to loosen, thereby affecting the fixing effect of the sludge discharge hose. The connection pipe at the end of the hose will produce a certain transverse gap during connection, which will cause the sludge to leak out of the connection pipe gap, thereby affecting the normal sludge discharge process and increasing the impact force on the connection position, affecting the sludge discharge effect of the sludge discharge machine. Therefore, we propose a sludge discharge device for sewage treatment. SUMMARY

[0005] (I) Technical problem solved

[0006] In view of the shortcomings of the prior art, the utility model provides a sludge discharge device for sewage treatment, which solves the problem that the existing sludge discharge device accumulates a large amount of mud at the connection position and causes the screw to loosen under long-term pressure.

[0007] (II) Technical scheme

[0008] To achieve the above purpose, the utility model realizes the following technical scheme: a sludge discharge device for sewage treatment, comprising a sludge discharge machine main body, an external mud discharge pipe of the sludge discharge machine main body, a connection mechanism provided outside the mud discharge pipe, the connection mechanism comprising a plug-in pipe movably inserted into the inside of the mud discharge pipe, the plug-in pipe being used to connect the mud discharge pipe, an inner arc-shaped pipe being provided inside the mud discharge pipe, the plug-in pipe being movably inserted into the inside of the inner arc-shaped pipe, the inner arc-shaped pipe being used for drainage during the sludge discharge process, an outer tube being movably inserted into the inside of the outer tube, the outer tube being used to reduce the accumulation of mud at the connection position of the plug-in pipe.

[0009] Preferably, the end of the plug-in pipe is fixedly connected with a sludge discharge hose, and the outside of the plug-in pipe is fixedly connected with a fixing member.

[0010] Preferably, the outside of the outer pipe is fixedly connected with a fixing plate, and the fixing member is movably plugged into the inside of the fixing plate.

[0011] Preferably, the side of the outer pipe is fixedly connected with a connecting pipe, the outside of the connecting pipe is fixedly connected with a mounting box, the inside of the mounting box is rotatably connected with a threaded rod, the outside of the threaded rod is threadedly connected with a movable plate, and the movable plate is slidably connected in the inside of the mounting box.

[0012] Preferably, the outside of the movable plate is fixedly connected with a fixing block, the fixing block is movably plugged into the inside of the fixing plate and the inside of the fixing member.

[0013] Preferably, the inside of the mounting box is fixedly connected with a limiting block, and the movable plate is movably sleeved on the outside of the limiting block.

[0014] The utility model discloses a kind of sludge discharge devices for sewage treatment, it has the beneficial effects as follows:

[0015] The sludge discharge device for sewage treatment, by inserting plug-in pipe into the inside of sludge outlet pipe, plug-in pipe will enter the inside of inner arc pipe at this time, the inside of the two ends of inner arc pipe is attached to sludge outlet pipe and plug-in pipe, fixing member is movably inserted into the inside of fixing plate at this time, then rotate threaded rod and drive movable plate and fixing block to move, so that fixing block is movably inserted into the inside of fixing plate and fixing member, by the gap generated when plug-in pipe is connected is reduced in the inner arc pipe inside sludge outlet pipe, so as to reduce internal silt accumulation and reduce impact force generated by sludge passage, the position of plug-in pipe is fixed by limiting using the rotation of threaded rod and driving fixing block, so that the movement of threaded rod and fixing block is not affected by the impact force suffered by plug-in pipe, avoid that plug-in pipe generates position movement when being impacted, prevent the problem that fixed structure is affected by impact force and produces loosening and falling. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or prior art, the drawings needed to be used in the following embodiment or prior art description will be briefly introduced, and obviously, the drawings in the following description are only some embodiments of the utility model, and those skilled in the art can also obtain other drawings according to these drawings without creating labor.

[0017] Figure 1 It is the whole structure schematic diagram of the utility model;

[0018] Figure 2 It is the plug-in pipe outside explosion diagram of the utility model;

[0019] Figure 3 It is the outside tube outside explosion drawing of the utility model;

[0020] Figure 4 It is the inside explosion drawing of the utility model installation box.

[0021] In the figure: 1, the sludge discharge machine main body;101, the sludge outlet pipe;2, the plug-in pipe;201, the inner arc pipe;202, the outside tube;203, the fixed block;204, the fixed part;205, the sludge discharge hose;206, the connecting pipe;207, the movable plate;208, the fixed plate;209, the limiting block;210, the threaded rod;211, the installation box. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical scheme and advantage of the utility model embodiment more clear, the technical scheme in the utility model embodiment is clearly and completely described, obviously, the described embodiment is a part of the embodiment of the utility model, rather than all the embodiment. Based on the embodiment in the utility model, all other embodiments obtained by the person skilled in the art without making the creative labor are within the protection scope of the utility model.

[0023] The sludge discharge device for sewage treatment provided by the embodiment of the application solves the problem that the existing sludge discharge device accumulates a large amount of soil at the connection position and causes the screw to loosen under long-term pressure.

[0024] In order to better understand the above technical scheme, the above technical scheme will be described in detail in combination with the drawings of the specification and specific embodiments.

[0025] The utility model embodiment discloses a binding device for file arrangement.

[0026] According to the drawings Figures 1-4 As shown, including sludge discharge machine main body 1, the outside of sludge discharge machine main body 1 is provided with sludge outlet pipe 101, the outside of sludge outlet pipe 101 is provided with connecting mechanism, connecting mechanism includes plug-in pipe 2, it is inserted in the inside of sludge outlet pipe 101, plug-in pipe 2 is used for connecting sludge outlet pipe 101, inner arc pipe 201 is arranged in the inside of sludge outlet pipe 101, plug-in pipe 2 is inserted in the inside of inner arc pipe 201, inner arc pipe 201 is used for the drainage of sludge discharge process, outside tube 202 is sleeved and is arranged at the outside of sludge outlet pipe 101, plug-in pipe 2 is movably arranged in the inside of outside tube 202, outside tube 202 is used for reducing the silt accumulation of plug-in pipe 2 connection position.

[0027] The end of the plug-in pipe 2 is fixedly connected with a mud discharging hose 205, the outside of the plug-in pipe 2 is fixedly connected with a fixing piece 204, the outside of the outer side pipe 202 is fixedly connected with a fixing plate 208, the fixing piece 204 is movably plugged into the inside of the fixing plate 208, the side of the outer side pipe 202 is fixedly connected with a connecting pipe 206, the outside of the connecting pipe 206 is fixedly connected with a mounting box 211, the inside of the mounting box 211 is rotatably connected with a threaded rod 210, the outside of the threaded rod 210 is threadedly connected with a movable plate 207, and the movable plate 207 is slidably connected in the inside of the mounting box 211.

[0028] The outside of the movable plate 207 is fixedly connected with a fixing block 203, the fixing block 203 is movably plugged into the inside of the fixing plate 208, the fixing block 203 is movably plugged into the inside of the fixing piece 204, the inside of the mounting box 211 is fixedly connected with a limiting block 209, and the movable plate 207 is movably sleeved on the outside of the limiting block 209.

[0029] By plugging the plug-in pipe 2 into the inside of the mud discharging pipe 101, at this time, the plug-in pipe 2 will enter the inside of the inner arc-shaped pipe 201, the inner side of the inner arc-shaped pipe 201 is arc-shaped, the arc-shaped surface makes the two ends of the inner arc-shaped pipe 201 fit the inner side of the mud discharging pipe 101 and the inner side of the plug-in pipe 2, thereby reducing the gap generated when the plug-in pipe 2 is connected, thereby reducing the impact force generated on the end of the plug-in pipe 2 when the sludge passes, playing a certain drainage effect on the passing of the sludge, and at the same time, the end of the outer side pipe 202 will also fit the outside of the plug-in pipe 2, thereby reducing the extrusion of external sludge at the connecting part outside the plug-in pipe 2, after the plug-in pipe 2 enters the inside of the mud discharging pipe 101, the fixing piece 204 will be movably plugged into the inside of the fixing plate 208, then the threaded rod 210 is rotated to drive the movable plate 207 to move, so that the movable plate 207 slides in the inside of the mounting box 211, the movable plate 207 drives the fixing block 203 to move, so that the fixing block 203 is movably plugged into the inside of the fixing plate 208 and the fixing piece 204, the fixing block 203 is plugged into the fixing plate 208 and the fixing piece 204, thereby limiting and fixing the position of the plug-in pipe 2, avoiding the position of the plug-in pipe 2 from moving when it is impacted, and avoiding the problem that the fixing structure is loosened and falls due to the impact force.

[0030] Compared with the prior art, the present application has the following advantages:

[0031] By inserting the plug-in pipe 2 into the inside of the mud outlet pipe 101, at this time the plug-in pipe 2 will enter the inside of the inner arc-shaped pipe 201, the two ends of the inner arc-shaped pipe 201 are attached to the inside of the mud outlet pipe 101 and the inside of the plug-in pipe 2, at this time the fixing part 204 is movably inserted into the inside of the fixed plate 208, then rotating the threaded rod 210 drives the movable plate 207 and the fixed block 203 to move, so that the fixed block 203 is movably inserted into the inside of the fixed plate 208 and the fixing part 204, by reducing the gap generated when the plug-in pipe 2 is connected in the inner arc-shaped pipe 201 inside the mud outlet pipe 101, thereby reducing the internal silt accumulation and reducing the impact force generated by the sludge passage, using the rotation of the threaded rod 210 to drive the fixed block 203 to limit and fix the position of the plug-in pipe 2, so that the movement of the threaded rod 210 and the fixed block 203 is not affected by the impact force suffered by the plug-in pipe 2, avoiding the position of the plug-in pipe 2 to move when it is subjected to the impact force, preventing the problem of loosening and falling of the fixed structure affected by the impact force.

[0032] The basic principle and main features of the present application and the advantages of the present application are shown and described above. Those skilled in the art should understand that the present application is not limited by the above-mentioned embodiments, and the above-mentioned embodiments and descriptions in the specification are only to illustrate the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. A sludge discharging device for sewage treatment, comprising a sludge discharging machine body (1), an external part of the sludge discharging machine body (1) is provided with a sludge outlet pipe (101), characterized in that, The outer part of the sludge outlet pipe (101) is provided with a connecting mechanism, which comprises; The plug-in pipe (2) is movably plugged in the inner part of the sludge outlet pipe (101), and the plug-in pipe (2) is used for connecting the sludge outlet pipe (101); The inner arc-shaped pipe (201) is arranged in the inner part of the sludge outlet pipe (101), the plug-in pipe (2) is movably plugged in the inner part of the inner arc-shaped pipe (201), and the inner arc-shaped pipe (201) is used for guiding flow in the sludge discharge process; The outer side pipe (202) is sleeved and arranged on the outer part of the sludge outlet pipe (101), the plug-in pipe (2) is movably arranged in the inner part of the outer side pipe (202), and the outer side pipe (202) is used for reducing the sediment accumulation at the connecting position of the plug-in pipe (2).

2. The sludge discharge device for sewage treatment according to claim 1, characterized by: The end of the plug-in pipe (2) is fixedly connected with the sludge discharge hose (205), and the outer part of the plug-in pipe (2) is fixedly connected with the fixing piece (204).

3. The sludge discharge device for sewage treatment according to claim 2, characterized by: The outer part of the outer side pipe (202) is fixedly connected with the fixed plate (208), and the fixing piece (204) is movably plugged in the inner part of the fixed plate (208).

4. The sludge discharge device for sewage treatment according to claim 3, characterized in that: The side of the outer side pipe (202) is fixedly connected with the connecting pipe (206), the outer part of the connecting pipe (206) is fixedly connected with the mounting box (211), the inner part of the mounting box (211) is rotatably connected with the threaded rod (210), the outer part of the threaded rod (210) is threadedly connected with the movable plate (207), and the movable plate (207) is slidably connected in the inner part of the mounting box (211).

5. The sludge discharge device for sewage treatment according to claim 4, characterized in that: The outer part of the movable plate (207) is fixedly connected with the fixed block (203), the fixed block (203) is movably plugged in the inner part of the fixed plate (208), and the fixed block (203) is movably plugged in the inner part of the fixing piece (204).

6. The sludge discharge device for sewage treatment according to claim 4, characterized by: The inner part of the mounting box (211) is fixedly connected with the limiting block (209), and the movable plate (207) is movably sleeved on the outer part of the limiting block (209).

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