Sludge discharge equipment for rural sewage treatment

Abstract

The utility model discloses sludge discharge equipment for rural sewage treatment, and relates to the technical field of sludge discharge equipment, the sludge discharge equipment comprises a sludge discharge mechanism, a filtering mechanism, a fixing mechanism and the like, the filtering mechanism comprises a cylinder, a plurality of uniformly distributed arc-shaped plates are uniformly arranged in the cylinder, and the arc-shaped plates are arranged in the cylinder. According to the device, the multiple blocking rods are grouped and evenly arranged on the arc-shaped plates, then when impurities adhere to a certain blocking rod or pointed end, the corresponding arc-shaped plates can be pulled out to clean the impurities very conveniently, the hands of workers cannot be hurt, meanwhile, the top cap is fixed to the end opening of the cylinder through threaded connection, disassembly is very easy, and the working efficiency is greatly improved. According to the device, the filtering mechanism is fixed to the shell through the fixing mechanism, the whole device is convenient to transfer, meanwhile, the fixing mechanism enables the filtering mechanism to be installed on the shell and disassembled from the shell easily according to the clamping principle, and the worker can use the device conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of sludge discharging equipment, in particular to a sludge discharging equipment for rural sewage treatment. Background Technique

[0002] Rural sewage treatment: It is the process of purifying rural sewage to meet the water quality requirements for discharging into a certain water body or reusing it. At the same time, sewage treatment requires a sludge discharging equipment to remove the sludge in the sewage ditch, so a sludge discharging equipment for sewage treatment is needed.

[0003] For example, the patent network discloses a sludge discharging equipment for sewage treatment with a sludge discharging pump (publication number: CN216009041U). This device uses a baffle rod and a needle to filter the rope-like impurities in the sludge. However, these impurities will also adhere to the baffle rod and the needle, so it is necessary to clean them. Otherwise, it will affect the speed of the sludge passing through the inner cylinder. However, the impurities adhering to the innermost baffle rod or needle are the most difficult to clean, and can only rely on the staff to reach in by hand to clean, but they will be pricked by other needles. Therefore, those skilled in the art have proposed a sludge discharging equipment for rural sewage treatment. Content of the Utility Model

[0004] In view of the deficiencies of the prior art, the utility model provides a sludge discharging equipment for rural sewage treatment. This device can take out the baffle rod and the pointed head from the cylinder for cleaning, solving the problem that the impurities adhering to the innermost baffle rod or needle are the most difficult to clean in the above background.

[0005] To achieve the above purposes, the utility model is realized through the following technical solutions: A sludge discharging equipment for rural sewage treatment, comprising:

[0006] A sludge discharging mechanism, which is used for pumping and discharging sludge.

[0007] A filtering mechanism, which is used for filtering the sludge entering the sludge discharging mechanism.

[0008] The filtering mechanism includes a cylinder. A number of evenly distributed arc-shaped plates are uniformly arranged inside the cylinder. A number of evenly distributed baffle rods are installed on the side of each arc-shaped plate. A number of evenly distributed pointed heads are installed on the side of each baffle rod. A strip-shaped groove is opened on one side of each arc-shaped plate on the inner wall of the cylinder. A strip-shaped plate adapted to it and with its side fixed to the arc-shaped plate is arranged in each strip-shaped groove. A top cap is sleeved at the port of the cylinder. External threads are opened on the outer surface of the cylinder port. Internal threads adapted to the external threads are opened on the inner wall of the top cap. An installation groove is opened on the side of the top cap. A filter screen is arranged in the installation groove.

[0009] A fixing mechanism, which is used for fixing the filtering mechanism on the sludge discharging mechanism.

[0010] As a further technical solution of the present utility model, the sludge discharging mechanism includes a housing arranged on one side of the cylinder. A sludge pump is installed inside the housing. An input pipe is installed at the input end of the sludge pump. The end of the input pipe extends outside the housing and communicates with the cylinder. An output pipe with its end extending outside the housing is installed at the output end of the sludge pump.

[0011] As a further technical solution of the present utility model, the fixing mechanism includes a fixing seat installed on the side of the housing and on one side of the cylinder. A clamping groove is formed on the side of the fixing seat. A cavity is formed inside the fixing seat directly above the clamping groove.

[0012] As a further technical solution of the present utility model, a limiting plate adapted to the cavity is slidably arranged inside the cavity. A plug-in member extending into the clamping groove is installed at the center of the lower surface of the limiting plate. A round rod is installed at the center of the upper surface of the limiting plate. The upper end of the round rod extends outside the fixing seat and is installed with a pull ring. A spring is sleeved on the surface of the round rod inside the cavity.

[0013] As a further technical solution of the present utility model, a clamping member adapted to the clamping groove is arranged inside the clamping groove. The side of the clamping member is fixedly connected to the cylinder. A slot adapted to the plug-in member is formed on the side of the clamping member.

[0014] Beneficial effects

[0015] The present utility model provides a sludge discharging device for rural sewage treatment. Compared with the prior art, it has the following beneficial effects:

[0016] 1. A sludge discharging device for rural sewage treatment. In this device, multiple baffle rods are grouped and evenly arranged on each arc-shaped plate. Then, when impurities adhere to a certain baffle rod or tip, the corresponding arc-shaped plate can be pulled out to clean the impurities, which is very convenient and will not cause harm to the hands of the staff. At the same time, the top cap is fixed at the port of the cylinder by threaded connection, and the disassembly is also very simple, facilitating the staff to pull out the arc-shaped plate.

[0017] 2. A sludge discharging device for rural sewage treatment. In this device, the filtering mechanism is fixed on the housing by the fixing mechanism, facilitating the transfer of the whole device. At the same time, this fixing mechanism uses the clamping principle, making it simple to install the filtering mechanism on the housing and disassemble it from the housing, facilitating the use by the staff. Description of the drawings

[0018] Figure 1 It is a structural schematic diagram of a sludge discharging device for rural sewage treatment;

[0019] Figure 2 It is a cross-sectional view of a sludge discharging device for rural sewage treatment;

[0020] Figure 3 It is an exploded view of the filtering mechanism of a sludge discharging device for rural sewage treatment;

[0021] Figure 4 It is a side view of the filtering mechanism of a sludge discharging device for rural sewage treatment;

[0022] Figure 5 It is Figure 2 The enlarged view of part A in

[0023] In the figure: 1. housing; 2. sludge discharge pump; 3. input pipe; 4. output pipe; 5. cylinder; 6. arc plate; 7. retaining rod; 8. pointed head; 9. strip groove; 10. strip plate; 11. top cap; 12. external thread; 13. internal thread; 14. filter screen; 15. fixed seat; 16. cavity; 17. limiting plate; 18. plug-in part; 19. round rod; 20. pull ring; 21. spring; 22. clamping part; 23. slot. Specific embodiments

[0024] The following will further elaborate on the present disclosure in combination with the drawings and embodiments. It can be understood that the specific embodiments described herein are only used to explain the relevant content and do not limit the present disclosure. Additionally, it should be noted that for the convenience of description, only parts related to the present disclosure are shown in the drawings.

[0025] It should be noted that, without conflict, the embodiments in the present disclosure and the features in the embodiments can be combined with each other. The following will detail the technical solutions of the present disclosure with reference to the drawings and embodiments.

[0026] Unless otherwise specified, the exemplary embodiments / Examples shown will be understood to provide exemplary features of various details of some ways that can implement the technical concept of the present disclosure in practice. Therefore, unless otherwise specified, without departing from the technical concept of the present disclosure, the features of various embodiments / Examples can be additionally combined, separated, interchanged, and / or rearranged.

[0027] In the drawings, the use of hatching and / or shading is generally used to make the boundaries between adjacent components clear. Thus, unless otherwise stated, the presence or absence of hatching or shading does not convey or imply any preference or requirement for the specific material, material properties, dimensions, proportions, commonality between the components shown, and / or any other characteristics, attributes, properties, etc. of the components. In addition, in the drawings, for clarity and / or descriptive purposes, the dimensions and relative dimensions of components may be exaggerated. When the exemplary embodiments can be implemented differently, the specific process sequences may be performed in a different order than described. For example, two consecutively described processes may be performed substantially simultaneously or in an order opposite to the described order. In addition, the same reference numerals denote the same components.

[0028] When a component is referred to as being "on" or "above" another component, "connected to" or "coupled to" another component, the component can be directly on the other component, directly connected to or directly coupled to the other component, or there may be intervening components. However, when a component is referred to as being "directly on" another component, "directly connected to" or "directly coupled to" another component, there are no intervening components. For this reason, the term "connected" can refer to a physical connection, an electrical connection, etc., and can have or not have intervening components.

[0029] For descriptive purposes, the present disclosure may use spatial relative terms such as "under", "below", "beneath", "lower", "above", "upper", "on", "over", "higher", and "side (e.g., as in "sidewall")" to describe the relationship of one component to another (other) component as shown in the drawings. In addition to the orientation depicted in the drawings, the spatial relative terms are also intended to encompass different orientations of the device during use, operation, and / or manufacture. For example, if the device in the drawings is flipped, a component described as being "under" or "beneath" another component or feature will then be positioned "above" the other component or feature. Thus, the exemplary term "under" can encompass both "above" and "below" orientations. In addition, the device may be otherwise positioned (e.g., rotated 90 degrees or at other orientations), and accordingly, the spatial relative descriptors used herein are to be interpreted.

[0030] The terms used herein are for the purpose of describing particular embodiments and are not intended to be limiting. As used herein, unless the context clearly indicates otherwise, the singular forms "a", "an" and "the" are also intended to include the plural forms. In addition, when the terms "comprise" and / or "include" and their variants are used in this specification, it is stated that there are the stated features, integers, steps, operations, components, assemblies and / or groups thereof, but does not exclude the presence or addition of one or more other features, integers, steps, operations, components, assemblies and / or groups thereof. It should also be noted that, as used herein, the terms "substantially", "about" and other similar terms are used as approximate terms and not as terms of degree, so they are used to explain the inherent deviations of measured, calculated and / or provided values that would be recognized by a person of ordinary skill in the art.

[0031] Figure 1 It is a schematic structural diagram of a sludge discharging device for rural sewage treatment;

[0032] Figure 2 It is a sectional view of a sludge discharging device for rural sewage treatment;

[0033] Figure 3 It is an exploded view of the filtering mechanism of a sludge discharging device for rural sewage treatment;

[0034] As Figures 1-3 shown, a sludge discharging device for rural sewage treatment according to the present disclosure may include components such as a sludge discharging mechanism, a filtering mechanism and a fixing mechanism;

[0035] As Figures 1-4 shown, the sludge discharging mechanism includes a housing 1, a sludge discharging pump 2, an input pipe 3 and an output pipe 4;

[0036] The sludge discharging pump 2 is installed inside the housing 1. One end of the input pipe 3 is communicated with the input end of the sludge discharging pump 2, and the other end extends to the outside of the housing 1. One end of the output pipe 4 is communicated with the output end of the sludge discharging pump 2, and the other end extends to the outside of the housing 1;

[0037] During use, the operating sludge discharging pump 2 sucks the sludge in the sewage ditch through the input pipe 3 and then discharges it through the output pipe 4, thereby performing the sludge discharging operation;

[0038] As Figures 1-3 shown, the filtering mechanism includes a cylinder 5, an arc plate 6, a retaining rod 7, a pointed head 8, a strip-shaped groove 9, a strip-shaped plate 10, a top cap 11, an external thread 12, an internal thread 13 and a filter screen 14;

[0039] The cylinder 5 is installed at the end of the input pipe 3 extending outside the housing 1. A plurality of the arc-shaped plates 6 are evenly arranged inside the cylinder 5. A plurality of the retaining rods 7 in each group are evenly installed on the side surface of the corresponding arc-shaped plate 6. A plurality of the pointed heads 8 in each group are evenly installed on the side surface of the corresponding retaining rod 7. Each strip-shaped groove 9 is opened on the inner wall of the cylinder 5 and is located on the side surface of the corresponding arc-shaped plate 6. Each strip-shaped plate 10 is arranged in the corresponding strip-shaped groove 9 and its side surface is fixedly connected to the arc-shaped plate 6. The top cap 11 is arranged at the port of the cylinder 5. The external thread 12 is opened on the outer surface of the port of the cylinder 5. The internal thread 13 is opened on the inner wall of the top cap 11 and is adapted to the external thread 12. An installation groove is opened on the side surface of the top cap 11. The filter screen 14 is installed in the installation groove;

[0040] Put the filtering mechanism into the sludge. During operation, the sludge will enter the input pipe 3 through the filtering mechanism. At the same time, the filter screen 14 filters large-volume impurities in the sludge. Some fine impurities (such as rope-like objects) enter the cylinder 5 through the filter screen 14. The fine impurities will be blocked by the retaining rods 7 and the pointed heads 8, thus preventing the impurities from entering the sludge discharge pump 2. At the same time, these fine impurities will adhere to a certain retaining rod 7 and the pointed head 8. During cleaning, rotate the top cap 11 to screw it out from the cylinder 5, thus releasing the limit on the arc-shaped plate 6. Then, pull out the arc-shaped plate 6 corresponding to the retaining rod 7 or the pointed head 8 with impurities and clean the impurities on it. Then, send the arc-shaped plate 6 back into the cylinder 5, make the strip-shaped plate 10 of the arc-shaped plate 6 re-insert into the strip-shaped groove 9, and then screw on the top cap 11 again. The cleaning is completed. Cleaning the impurities is simple and does not require the staff to reach into the cylinder to clean, protecting the hands of the staff;

[0041] Figure 4 It is a side view of the filtering mechanism of a sludge discharge device for rural sewage treatment;

[0042] Figure 5 It is Figure 2 The enlarged view of part A in

[0043] As Figures 1-2 and Figure 5 shown, it includes a fixed seat 15, a cavity 16, a limiting plate 17, a plug-in part 18, a round rod 19, a pull ring 20, a spring 21, a clamping part 22, and a slot 23;

[0044] The fixed seat 15 is installed on the side of the housing 1 and is located on one side of the cylinder 5. A clamping groove is formed on the side of the fixed seat 15. The cavity 16 is arranged inside the fixed seat 15 and is directly above the clamping groove. The limiting plate 17 is arranged in the cavity 16. The plug-in 18 is installed at the center of the lower surface of the limiting plate 17 and extends into the clamping groove. The round rod 19 is installed at the center of the upper surface of the limiting plate 17. The pull ring 20 is installed at the upper end of the round rod 19 extending outside the fixed seat 15. The spring 21 is sleeved on the round rod 19. The clamping member 22 is arranged in the clamping groove and is fixedly connected to the cylinder 5 on the side. The slot 23 is formed on the side of the clamping member 22 and is adapted to the plug-in 18;

[0045] The filtering mechanism is fixed on the housing 1 through the fixing mechanism, which facilitates the staff to transfer the device. When removing, only need to pull up the pull ring 20 to drive the limiting plate 17 to rise through the round rod 19. The rising limiting plate 17 compresses the spring 21 and will also drive the plug-in 18 to rise out of the slot 23 and into the cavity 16, then the fixing of the cylinder 5 can be released, and the filtering mechanism can be removed from the housing 1. When re-storing, pull up the pull ring 20 to make the plug-in 18 enter the cavity 16 through the above operation, insert the clamping member 22 of the cylinder 5 into the clamping groove. When it is completely inserted, the slot 23 is exactly aligned with the plug-in 18. Release the pull ring 20 to let the spring 21 rebound to drive the position of the limiting plate 17 to return to its original state, thereby driving the plug-in 18 to insert into the aligned slot 23 to fix the cylinder 5 on the housing 1, and the storage is completed.

[0046] In the description of this specification, the description with reference to terms such as "one embodiment / way", "some embodiments / ways", "example", "specific example", or "some examples" means that the specific features, structures, materials, or characteristics described in connection with the embodiment / way or example are included in at least one embodiment / way or example of the present application. In this specification, the schematic expressions of the above terms do not necessarily refer to the same embodiment / way or example. Moreover, the specific features, structures, materials, or characteristics described can be combined in a suitable manner in any one or more embodiments / ways or examples. In addition, without contradiction, those skilled in the art can combine and combine the different embodiments / ways or examples described in this specification and the features of different embodiments / ways or examples.

[0047] In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present application, the meaning of "a plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0048] Those skilled in the art should understand that the above embodiments are only for clearly illustrating the present disclosure, rather than limiting the scope of the present disclosure. For those skilled in the art, other changes or modifications can be made based on the above disclosure, and these changes or modifications are still within the scope of the present disclosure.

Claims

1. A sludge discharging device for rural sewage treatment, characterized in that, Including: A sludge discharging mechanism for performing sludge pumping and discharging operations; A filtering mechanism for filtering the sludge entering the sludge discharging mechanism; The filtering mechanism includes a cylinder (5), inside which a number of uniformly distributed arc-shaped plates (6) are evenly arranged. On the side of each arc-shaped plate (6), a number of uniformly distributed blocking rods (7) are installed. On the side of each blocking rod (7), a number of uniformly distributed pointed heads (8) are installed. On one side of each arc-shaped plate (6) on the inner wall of the cylinder (5), a strip-shaped groove (9) is opened. In each strip-shaped groove (9), a strip-shaped plate (10) adapted to it and with its side fixed to the arc-shaped plate (6) is arranged. A top cap (11) is sleeved at the port of the cylinder (5). An external thread (12) is opened on the outer surface of the port of the cylinder (5). An internal thread (13) adapted to the external thread (12) is opened on the inner wall of the top cap (11). An installation groove is opened on the side of the top cap (11), and a filter screen (14) is arranged in the installation groove; A fixing mechanism for fixing the filtering mechanism on the sludge discharging mechanism.

2. The sludge discharging device for rural sewage treatment according to claim 1, wherein The sludge discharging mechanism includes a housing (1) arranged on one side of the cylinder (5). A sludge discharging pump (2) is installed inside the housing (1). An input pipe (3) is installed at the input end of the sludge discharging pump (2). The end of the input pipe (3) extends outside the housing (1) and communicates with the cylinder (5). An output pipe (4) with its end extending outside the housing (1) is installed at the output end of the sludge discharging pump (2).

3. The sludge discharging device for rural sewage treatment according to claim 2, characterized in that, The fixing mechanism includes a fixing seat (15) installed on the side of the housing (1) and on one side of the cylinder (5). A clamping groove is opened on the side of the fixing seat (15). A cavity (16) is opened inside the fixing seat (15) directly above the clamping groove.

4. The sludge discharging device for rural sewage treatment according to claim 3, characterized in that, A limiting plate (17) adapted to it is slidably arranged in the cavity (16). A plug-in part (18) extending into the clamping groove is installed at the center of the lower surface of the limiting plate (17). A round rod (19) is installed at the center of the upper surface of the limiting plate (17). The upper end of the round rod (19) extends outside the fixing seat (15) and a pull ring (20) is installed. A spring (21) is sleeved on the surface of the round rod (19) in the cavity (16).

5. The sludge discharging device for rural sewage treatment according to claim 4, characterized in that, A clamping part (22) adapted to it is arranged in the clamping groove. The side of the clamping part (22) is fixedly connected to the cylinder (5). A slot (23) adapted to the plug-in part (18) is opened on the side of the clamping part (22).

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