Integrated sewage treatment device convenient to maintain

Abstract

The utility model relates to sewage treatment equipment technical field, and disclose a kind of integrated sewage treatment equipment of convenient maintenance, including processing jar subassembly, the inside of processing jar subassembly is slidably equipped with convenient open and close lid subassembly, and convenient open and close lid subassembly is locked in the top of processing jar subassembly by convenient lock catch subassembly limit. The utility model is equipped with convenient open and close lid subassembly on device, can make when using this device, the convenient open and close lid subassembly of being set can make this device when carrying out internal overhaul, provide the overhaul work of convenient unfolding, so that the convenience of maintenance is guaranteed.

Description

Technical Field

[0001] This utility model relates to the field of sewage treatment equipment technology, specifically to an integrated sewage treatment equipment that is easy to maintain. Background Technology

[0002] While integrated wastewater treatment equipment has solved the problems of large footprint and complex installation associated with traditional decentralized treatment methods, it still suffers from insufficient ease of maintenance in actual operation and maintenance. Most equipment adopts a closed, integrated structure, with highly integrated but densely packed internal piping, pumps, valves, and core treatment units. This necessitates disassembling a large area of ​​the outer casing for troubleshooting, consuming significant time and potentially causing secondary damage to surrounding components. Furthermore, some vulnerable parts (such as filters and aeration heads) lack independent maintenance access, requiring the entire treatment system to be paused for replacement. This severely impacts the continuity of wastewater treatment, especially in small and medium-sized wastewater treatment plants or emergency response scenarios. Such maintenance delays directly reduce treatment efficiency and increase operation and maintenance costs, failing to meet the current practical needs for efficient and convenient equipment operation and maintenance.

[0003] Application number CN202120682987.5 discloses an integrated wastewater treatment device with convenient maintenance, including a base and a treatment tank. The treatment tank is fixedly connected to the top of the base, and an inlet area is opened at the bottom of the treatment tank. A baffle plate is movably connected to the top of the treatment tank. A sludge tank is movably connected to the top of the base, and a mixer is movably connected to the bottom of the treatment tank. A flip-top is movably connected to the top of the treatment tank. This integrated wastewater treatment device with convenient maintenance has a staircase on the base plate connected to the treatment tank. The flip-top of the treatment tank can be opened. A first filter plate is movably connected inside the treatment tank, and the main impurities are also located on the first filter plate. A sludge tank is located at the bottom of the base and is movably connected between the treatment tank and the base. The fixed device can be directly disassembled and is not located inside the treatment tank, facilitating maintenance and cleaning. However, a drawback is that the device does not have sufficient unfolding space for maintenance, thus failing to provide ample space for convenient maintenance. Utility Model Content

[0004] The purpose of this utility model is to provide an integrated sewage treatment equipment that is easy to maintain, solving the problem that the device does not have enough space to be fully extended during maintenance, thus failing to provide sufficient space for convenient maintenance.

[0005] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0006] This utility model is an integrated sewage treatment equipment that is easy to maintain, including a treatment tank assembly. A convenient opening and closing cover assembly is slidably provided on the inner side of the treatment tank assembly. The convenient opening and closing cover assembly is limited and locked to the top of the treatment tank assembly by a convenient locking assembly.

[0007] The convenient opening and closing lid assembly includes a rotating half-can lid. One end of the rotating half-can lid is provided with a limiting plate, and the other end of the rotating half-can lid is provided with a merging side plate. The merging side plate and the limiting plate are symmetrically arranged. The outer wall of the merging side plate is provided with an installation groove. Limiting sliders are installed on both outer walls of the merging side plate. There are three installation grooves in total, and they are evenly arranged. The top of both sides of the limiting plate is provided with a reset spring.

[0008] Furthermore, the treatment tank assembly includes a wastewater treatment tank, with an inlet installed at one end and an outlet installed at the other end. The outer wall of the wastewater treatment tank is provided with a support frame, and the interior of the wastewater treatment tank is provided with a filter element. There are four sets of support frames arranged symmetrically.

[0009] Furthermore, the wastewater treatment tank includes a lower tank body, which is in the shape of a semi-circular tank. Side covers are installed at both ends of the lower tank body, and a receiving slide cavity is opened inside the lower tank body. The side covers are symmetrically arranged, and the inner wall of the side covers is provided with a limiting slide groove.

[0010] Furthermore, the combined side plate is adapted to the outer wall size of the sewage treatment tank, the limiting plate is limited inside the receiving slide cavity by a reset spring, the rotating half-can lid can be rotated and stored inside the receiving slide cavity, and the limiting slider is slidably disposed inside the limiting slide groove.

[0011] Furthermore, the convenient locking assembly includes a reset button, a limit buckle is installed at the bottom of the reset button, the reset button is located on the outer wall of the mounting groove, the limit buckle is limited to the outside of the limit bolt, and the limit bolt is located on the outer wall of the lower half of the tank.

[0012] Furthermore, the reset button includes a limiting cap, which is limited to the outside of the limiting post by a return spring, and the limiting post is fixed to the outer wall of the mounting groove.

[0013] This utility model has the following beneficial effects:

[0014] (1) By installing a convenient opening and closing cover assembly on the device, this utility model enables the device to be easily opened for internal maintenance when it is in use, thus ensuring the convenience of maintenance.

[0015] (2) By installing a convenient locking component on the device, this utility model can provide convenient and easy locking and unlocking when the device is unfolded and closed, making the device more convenient to use.

[0016] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0017] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a schematic diagram of the overall structure of the device;

[0019] Figure 2 This is a schematic diagram of the convenient locking assembly structure in the device;

[0020] Figure 3 This is a schematic diagram of the internal structure of the reset button in the device;

[0021] Figure 4 A schematic diagram of the disassembled structure of the convenient opening and closing cover component in the device;

[0022] The attached diagram lists the components represented by each number as follows:

[0023] In the diagram: 1. Treatment tank assembly; 2. Convenient opening and closing cover assembly; 3. Convenient locking assembly; 101. Wastewater treatment tank; 102. Inlet; 103. Outlet; 104. Support frame; 105. Filter element; 201. Rotating half-tank cover; 202. Limiting plate; 203. Return spring; 204. Merged side plate; 205. Mounting groove; 206. Limiting slider; 301. Return button; 302. Limiting buckle; 303. Limiting bolt; 1011. Lower half-tank body; 1012. Side cover; 1013. Limiting slide groove; 1014. Storage slide cavity; 3011. Limiting cap; 3012. Return spring; 3013. Limiting post. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] Please see Figures 1-4 As shown, this utility model is an integrated sewage treatment device that is easy to maintain, including a treatment tank assembly 1. A convenient opening and closing cover assembly 2 is slidably provided on the inner side of the treatment tank assembly 1. The convenient opening and closing cover assembly 2 is limited and locked to the top of the treatment tank assembly 1 by a convenient locking assembly 3.

[0026] The convenient opening and closing lid assembly 2 includes a rotating half-can lid 201. A limiting plate 202 is provided at one end of the rotating half-can lid 201, and a merging side plate 204 is provided at the other end of the rotating half-can lid 201. The merging side plate 204 and the limiting plate 202 are symmetrically arranged. An installation groove 205 is provided on the outer wall of the merging side plate 204. Limiting sliders 206 are installed on both sides of the outer wall of the merging side plate 204. There are three installation grooves 205, which are evenly arranged. A return spring 203 is provided on the top of both sides of the limiting plate 202.

[0027] By installing the convenient opening and closing cover assembly 2 on the device, the device can be easily opened for internal maintenance, thus ensuring the convenience of maintenance.

[0028] The treatment tank assembly 1 includes a wastewater treatment tank 101. One end of the wastewater treatment tank 101 is equipped with an inlet 102, and the other end is equipped with an outlet 103. The outer wall of the wastewater treatment tank 101 is provided with a support frame 104, and the inside of the wastewater treatment tank 101 is equipped with a filter element 105. There are four sets of support frames 104, which are symmetrically arranged. The wastewater enters the equipment through the inlet 102 of the wastewater treatment tank 101 and is filtered and purified by the filter element 105 inside the wastewater treatment tank 101. The filtered clean water is then discharged through the outlet 103 at the other end of the wastewater treatment tank 101, completing the wastewater treatment process. At the same time, the four sets of symmetrical support frames 104 on the outer wall of the wastewater treatment tank 101 provide stable support for the entire equipment, ensuring the stability of the equipment structure during the treatment process.

[0029] The wastewater treatment tank 101 includes a lower tank 1011, which is in the shape of a semi-circular tank. Side covers 1012 are installed at both ends of the lower tank 1011. A receiving slide cavity 1014 is opened inside the lower tank 1011. The side covers 1012 are symmetrically arranged, and the inner wall of the side covers 1012 is provided with a limiting slide groove 1013.

[0030] The combined side plate 204 is adapted to the outer wall size of the sewage treatment tank 101. The limiting plate 202 is limited inside the storage slide cavity 1014 by the return spring 203. The rotating half-tank cover 201 can be rotated and stored inside the storage slide cavity 1014. The limiting slider 206 is slidably disposed inside the limiting slide groove 1013. The combined side plate 204 of the convenient opening and closing cover assembly 2 is adapted to the outer wall size of the sewage treatment tank 101. The limiting sliders 206 on both sides of the combined side plate 204 can slide along the limiting slide groove 1013 on the inner wall of the side cover 1012 of the sewage treatment tank 101, which can ensure the sliding fit between the convenient opening and closing cover assembly 2 and the treatment tank assembly 1. At the same time, the rotating half-tank cover 201 can be rotated and stored inside the storage slide cavity 1014 inside the lower half tank body 1011 of the sewage treatment tank 101, realizing the convenient storage and unfolding of the cover.

[0031] The convenient locking assembly 3 includes a reset button 301, a limit buckle 302 installed at the bottom of the reset button 301, the reset button 301 is located on the outer wall of the mounting groove 205, the limit buckle 302 is limited to the outside of the limit bolt 303, and the limit bolt 303 is located on the outer wall of the lower tank body 1011.

[0032] The reset button 301 includes a limiting cap 3011, which is limited to the outside of the limiting post 3013 by a return spring 3012. The limiting post 3013 is fixed to the outer wall of the mounting groove 205. The convenient locking assembly 3 is locked by the cooperation of the reset button 301 and the limiting bolt 303. The limiting cap 3011 of the reset button 301 is limited to the outside of the limiting post 3013 on the outer wall of the mounting groove 205 by the return spring 3012. Pressing the limiting cap 3011 can drive the bottom limiting buckle 302 to disengage from or engage with the limiting bolt 303 on the outer wall of the lower half of the can 1011, thus completing the unlocking and locking of the convenient opening and closing cover assembly 2.

[0033] This easily maintainable integrated wastewater treatment equipment combines wastewater treatment functionality with ease of maintenance through a dual-core mechanism of "structural adaptation + convenient operation." Its working principle is as follows: In wastewater treatment, the wastewater to be treated enters the equipment through the inlet 102 of the wastewater treatment tank 101 in the treatment tank assembly 1. The wastewater is filtered and purified using the filter element 105 inside the wastewater treatment tank 101. The filtered clean water is then discharged through the outlet 103 at the other end of the wastewater treatment tank 101, completing the wastewater treatment process. Simultaneously, four sets of symmetrical support frames 104 on the outer wall of the wastewater treatment tank 101 provide stable support for the entire equipment, ensuring structural stability during treatment. Regarding ease of maintenance, on the one hand, the merging side plate 204 of the convenient opening and closing cover assembly 2 is adapted to the dimensions of the outer wall of the wastewater treatment tank 101, and the limiting sliders 206 on both sides of the merging side plate 204 can slide along the limiting grooves 1013 on the inner wall of the side cover 1012 of the wastewater treatment tank 101, ensuring convenient maintenance. The quick-opening and closing cover assembly 2 slides and fits into the treatment tank assembly 1. Simultaneously, rotating the half-tank cover 201 allows it to be rotated and stored in the storage cavity 1014 inside the lower half-tank body 1011 of the sewage treatment tank 101, achieving convenient storage and opening of the cover. On the other hand, the convenient locking assembly 3 achieves locking through the cooperation of the reset button 301 and the limiting bolt 303. The limiting cap 3011 of the reset button 301 is limited to the outside of the limiting post 3013 on the outer wall of the mounting groove 205 by the return spring 3012. Pressing the limiting cap 3011 can drive the bottom limiting buckle 302 to disengage from or engage with the limiting bolt 303 on the outer wall of the lower half-tank body 1011, completing the unlocking and locking of the convenient opening and closing cover assembly 2. In addition, the reset springs 203 on the top of both sides of the limiting plate 202 of the convenient opening and closing cover assembly 2 can also assist the limiting plate 202 in driving the rotating half-tank cover 201 to reset after unlocking, further improving the ease of operation.The workflow of this equipment is mainly divided into a routine sewage treatment workflow and an equipment maintenance operation workflow. The routine sewage treatment workflow first requires equipment preparation, namely checking whether the convenient opening and closing cover assembly 2 is locked to the top of the treatment tank assembly 1 by the convenient locking assembly 3, and confirming that the limit buckle 302 of the reset button 301 is engaged with the outside of the limit bolt 303 to ensure that the sewage treatment tank 101 is in a closed state. At the same time, check whether the support frame 104 is stable and whether the filter element 105 is installed in place. Then, sewage is introduced by injecting the sewage to be treated into the sewage treatment tank 101 through the feed port 102 of the sewage treatment tank 101, ensuring that the sewage enters at a uniform speed to avoid exceeding the processing capacity of the filter element 105. Then, the filtration stage begins. The sewage flows through the filter element 105 in the sewage treatment tank 101, and the filter element 105 removes impurities in the sewage. The process involves interception and filtration to complete the purification process, followed by the discharge of clean water. The filtered clean water flows along the inside of the wastewater treatment tank 101 to the outlet 103, and is discharged from the equipment through the outlet 103. After collection, it can be reused or discharged. Finally, the equipment is shut down. After the wastewater treatment is completed, the injection of wastewater into the inlet 102 is stopped. After the remaining clean water in the wastewater treatment tank 101 is discharged from the outlet 103, the relevant valves are closed, completing one wastewater treatment cycle. The equipment maintenance operation procedure is as follows: First, unlock and open the cover. Press the reset button 301 on the outer wall of the mounting groove 205 of the side plate 204 of the convenient opening and closing cover assembly 2, that is, press the limit cap 3011, compress the return spring 3012, and drive the limit buckle 302 to disengage from the limit bolt 303 on the outer wall of the lower half of the tank 1011, releasing the lock of the convenient locking assembly 3. Then, unfold / The cover is slidable along the limiting groove 1013 on the inner wall of the side cover 1012, merging with the limiting sliders 206 on both sides of the side plate 204, causing the rotating half-cover 201 to move. If the maintenance space needs to be fully opened, the rotating half-cover 201 can be rotated and stored in the storage cavity 1014 of the lower half-tank 1011. At this time, the limiting plate 202 maintains a stable position under the action of the return spring 203, preventing the cover from shaking. Then, maintenance operations can be performed, such as replacing and cleaning the filter element 105 inside the sewage treatment tank 101. During the repair process, the support frame 104 ensures the overall stability of the equipment. Finally, the device is reset and locked. After the repair is completed, the rotating half-can lid 201 is unscrewed from the storage slide cavity 1014. The limiting slider 206 is slid along the limiting slide groove 1013 to make the combined side plate 204 fit against the outer wall of the sewage treatment tank 101. The limiting cap 3011 of the reset button 301 is released. The return spring 3012 drives the limiting cap 3011 to reset, so that the limiting buckle 302 re-engages the limiting bolt 303, completing the locking of the convenient opening and closing cover assembly 2. The equipment is then restored to the standby state.

[0034] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. An integrated wastewater treatment device that is easy to maintain, comprising a treatment tank assembly (1), characterized in that: The processing tank assembly (1) is provided with a convenient opening and closing lid assembly (2) on its inner side. The convenient opening and closing lid assembly (2) is limited and locked to the top of the processing tank assembly (1) by a convenient locking assembly (3). The convenient opening and closing lid assembly (2) includes a rotating half-can lid (201). One end of the rotating half-can lid (201) is provided with a limiting plate (202), and the other end of the rotating half-can lid (201) is provided with a merging side plate (204). The merging side plate (204) and the limiting plate (202) are symmetrically arranged. The outer wall of the merging side plate (204) is provided with an installation groove (205). Limiting sliders (206) are installed on both sides of the outer wall of the merging side plate (204). There are three installation grooves (205) in total, and they are evenly arranged. The top of both sides of the limiting plate (202) is provided with a return spring (203).

2. The integrated sewage treatment equipment with convenient maintenance according to claim 1, characterized in that: The treatment tank assembly (1) includes a sewage treatment tank (101), with an inlet (102) installed at one end of the sewage treatment tank (101) and an outlet (103) installed at the other end. The outer wall of the sewage treatment tank (101) is provided with a support frame (104), and the inside of the sewage treatment tank (101) is provided with a filter element (105). There are four sets of the support frame (104), which are symmetrically arranged.

3. The integrated sewage treatment equipment with convenient maintenance according to claim 2, characterized in that: The wastewater treatment tank (101) includes a lower tank body (1011), which is in the shape of a semi-circular tank. Side covers (1012) are installed at both ends of the lower tank body (1011). A receiving slide cavity (1014) is opened inside the lower tank body (1011). The side covers (1012) are symmetrically arranged, and a limiting slide groove (1013) is opened on the inner wall of the side covers (1012).

4. The integrated sewage treatment equipment with convenient maintenance according to claim 1, characterized in that: The combined side plate (204) is adapted to the outer wall size of the sewage treatment tank (101). The limiting plate (202) is limited inside the receiving slide cavity (1014) by the return spring (203). The rotating half-can lid (201) can be rotated and stored inside the receiving slide cavity (1014). The limiting slider (206) is slidably disposed inside the limiting slide groove (1013).

5. The integrated sewage treatment equipment with convenient maintenance according to claim 1, characterized in that: The convenient locking assembly (3) includes a reset button (301), a limit buckle (302) is installed at the bottom of the reset button (301), the reset button (301) is located on the outer wall of the mounting groove (205), the limit buckle (302) is limited to the outside of the limit bolt (303), and the limit bolt (303) is located on the outer wall of the lower half tank (1011).

6. The integrated sewage treatment equipment with convenient maintenance according to claim 5, characterized in that: The reset button (301) includes a limiting cap (3011), which is limited by a return spring (3012) and is located on the outside of the limiting post (3013). The limiting post (3013) is fixedly located on the outer wall of the mounting groove (205).

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