Wastewater treatment barrel with filtering function

Abstract

The utility model discloses a wastewater treatment bucket with filter function relates to wastewater treatment technical field, including bucket body subassembly, including wastewater bucket, wastewater bucket bottom is provided with the pollution discharge part, the water bucket bottom is provided with the supporting leg, wastewater bucket bottom is fixed with the water collecting pipe, the water collecting pipe inside is provided with second dustproof plug, water inlet subassembly, including fixed in the water inlet pipe of wastewater bucket inner wall, the water inlet pipe inner wall is fixed with the flow vane, and, cleaning subassembly, including the cleaning rod spare sliding in the wastewater bucket inside, the clean water cylinder is equipped with in the cleaning rod spare outside, is seted up in the clean water cylinder outer wall and has the filter hole, the device through setting whirlpool prefilter system separates big granule impurity through centrifugal force, effectively reduces the filter screen blockage risk, prolongs filter screen life, cooperates manual lever formula brush wash sewage system, has reduced operation difficulty and maintenance time, has realized the unity of high -efficient filtration and extremely simple maintenance.

Description

Technical Field

[0001] This utility model relates to the field of wastewater treatment technology, and in particular to a wastewater treatment tank with a filtration function. Background Technology

[0002] In the application of wastewater treatment tanks with filtration functions, especially in household pretreatment, outdoor temporary purification, and laboratory low-volume wastewater treatment scenarios, the connection method of the filter components and the maintenance structure of the filter screen directly determine the treatment efficiency and usage cost. Traditional mechanical wastewater filter tanks mostly use simple built-in filters for static interception filtration. These shortcomings have become key bottlenecks restricting the turnover efficiency and ease of operation of small wastewater treatment systems.

[0003] However, in practical applications, there are still some unresolved problems. The following are some common problems with wastewater treatment tanks with filtration functions: The filtration process of traditional wastewater treatment tanks is passive and inefficient. Impurities directly clog the filter screen, resulting in a rapid decline in treatment efficiency and a short lifespan of the filter element. The maintenance process is cumbersome, requiring frequent disassembly and cleaning, which is time-consuming, labor-intensive, and prone to secondary pollution. Utility Model Content

[0004] The purpose of this section is to outline some aspects of embodiments of the present invention and to briefly describe some preferred embodiments. Simplifications or omissions may be made in this section, as well as in the abstract and title of this application, to avoid obscuring the purpose of these documents; however, such simplifications or omissions should not be construed as limiting the scope of the present invention.

[0005] In view of the problems existing in the above and / or existing wastewater treatment tanks with filtration functions, this utility model is proposed.

[0006] Therefore, the problem to be solved by this utility model is how to solve the problem of passive and inefficient filtration in traditional wastewater treatment tanks, where impurities directly clog the filter screen, leading to a rapid decline in treatment efficiency and a short lifespan of the filter element. The maintenance process is also cumbersome, requiring frequent disassembly and cleaning, which is time-consuming, labor-intensive, and prone to secondary pollution.

[0007] To solve the above-mentioned technical problems, this utility model provides the following technical solution: a wastewater treatment tank with filtration function, comprising: a tank body assembly including a wastewater tank, a drain device and a support foot at the bottom of the wastewater tank, a water collection pipe fixed at the bottom of the wastewater tank, and a second dust plug inside the water collection pipe; a water inlet assembly including a water inlet pipe fixed to the inner wall of the wastewater tank, and guide vanes fixed to the inner wall of the water inlet pipe; and a cleaning assembly including a cleaning rod sliding inside the wastewater tank, a water purification cylinder sleeved on the outside of the cleaning rod, filter holes on the outer wall of the water purification cylinder, a water collection box fixed at the bottom of the water purification cylinder, and a fourth sealing ring fixed at the top of the water purification cylinder.

[0008] As a preferred embodiment of the wastewater treatment tank with filtration function described in this utility model, the outer wall of the wastewater tank is provided with an exhaust hole.

[0009] As a preferred embodiment of the wastewater treatment tank with filtration function described in this utility model, wherein: a fixing buckle is fixed to the outer wall of the water inlet pipe, and fixing pins are fixed to both ends of the fixing buckle.

[0010] As a preferred embodiment of the wastewater treatment tank with filtration function described in this utility model, the cleaning rod includes a cleaning rod that slides inside the wastewater tank, a connecting rod is fixed above the cleaning rod, and rings are fixed at both ends of the connecting rod, with brushes fixed to the surface of the rings.

[0011] As a preferred embodiment of the wastewater treatment tank with filtration function described in this utility model, a first sealing ring is fixed below the cleaning rod, and the first sealing ring is fixed to the bottom of the water purification tank.

[0012] As a preferred embodiment of the wastewater treatment tank with filtration function described in this utility model, wherein: a second sealing ring is fixed to the bottom of the water collection box, and the second sealing ring is fixed to the lower end of the cleaning rod.

[0013] As a preferred embodiment of the wastewater treatment tank with filtration function described in this utility model, a third sealing ring is provided below the first sealing ring, and the third sealing ring is fixed to the bottom of the wastewater tank.

[0014] As a preferred embodiment of the wastewater treatment tank with filtration function described in this utility model, a button is provided at the top of the cleaning rod, and a limit plate is fixed at the bottom of the cleaning rod.

[0015] As a preferred embodiment of the wastewater treatment tank with filtration function described in this utility model, the button component includes a button fixed to the top of the cleaning rod, the surface of the button is provided with an anti-slip ring, the bottom of the button is fixed with a spring, and the other end of the spring is fixed to the surface of the wastewater tank.

[0016] As a preferred embodiment of the wastewater treatment tank with filtration function described in this utility model, the sewage discharge component includes a sludge collection box disposed at the bottom of the wastewater tank, a fixing screw fixed to the side of the sludge collection box, a drain pipe fixed to the bottom of the sludge collection box, and a first dust plug disposed inside the drain pipe.

[0017] The beneficial effects of this utility model are as follows: by setting up a vortex pre-filtration system to separate large particulate impurities through centrifugal force, the risk of filter screen clogging is effectively reduced and the service life of the filter screen is extended. Combined with a manual lever-type brushing and sewage discharge system, the operation difficulty and maintenance time are reduced, achieving a balance between high-efficiency filtration and extremely simple maintenance. Attached Figure Description

[0018] To more clearly illustrate the technical solutions of the embodiments of this utility model, the 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. Among them: Figure 1 This is a structural diagram of a wastewater treatment tank with filtration function.

[0019] Figure 2 This is a bottom structural diagram of a wastewater treatment tank with filtration function.

[0020] Figure 3 This is a diagram of the internal structure of a wastewater treatment tank with filtration function.

[0021] Figure 4 This is an internal side view of a wastewater treatment tank with a filtration function.

[0022] Figure 5 This is a cross-sectional view of a wastewater treatment tank with a filtration function.

[0023] Figure 6 Wastewater treatment tank with filtration function Figure 3 Enlarged view of region A in the image.

[0024] Figure 7 Wastewater treatment tank with filtration function Figure 5 Enlarged view of region B in the image.

[0025] Figure 8 Wastewater treatment tank with filtration function Figure 4 Enlarged view of region C in the image.

[0026] In the diagram: 1. Tank assembly; 11. Wastewater tank; 12. Sewage discharge component; 121. Fixing screw; 122. Sewage collection box; 123. Drain pipe; 124. First dust plug; 13. Support leg; 14. Water collection pipe; 15. Second dust plug; 16. Vent hole; 2. Water inlet assembly; 21. Water inlet pipe; 22. Guide vane; 23. Fixing buckle; 24. Fixing pin; 3. Cleaning assembly; 31. Cleaning rod; 311. Cleaning rod; 312. Connecting rod; 313. Ring; 314. Brush; 315. First sealing ring; 316. Second sealing ring; 317. Third sealing ring; 318. Limiting plate; 32. Water collection box; 33. Water purification cylinder; 34. Filter hole; 35. Fourth sealing ring; 36. Button component; 361. Button; 362. Anti-slip ring; 363. Spring. Detailed Implementation

[0027] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0028] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0029] Secondly, the term "an embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that excludes other embodiments.

[0030] Example 1, referring to Figure 1 and Figure 2 This is the first embodiment of the present invention. This embodiment provides a wastewater treatment tank with a filtration function. The wastewater treatment tank with a filtration function includes a tank body assembly 1, a water inlet assembly 2, and a cleaning assembly 3.

[0031] Specifically, the tank assembly 1 includes a wastewater tank 11, a drain device 12 at the bottom of the wastewater tank 11, a support leg 13 at the bottom of the wastewater tank 11, a water collection pipe 14 fixed at the bottom of the wastewater tank 11, and a second dust plug 15 inside the water collection pipe 14.

[0032] Specifically, the water inlet assembly 2 includes a water inlet pipe 21 fixed to the inner wall of the wastewater tank 11, and a guide vane 22 is fixed to the inner wall of the water inlet pipe 21.

[0033] The tank assembly 1 constitutes a wastewater collection system. The wastewater tank 11 is raised by the bottom support 13 to form a maintenance space. The drain 12 is used to periodically discharge sediment. The water collection pipe 14 collects wastewater in a centralized manner. The second dust plug 15 inside it effectively prevents impurities from flowing back in. The inner wall of the water inlet pipe 21 of the water inlet assembly 2 is fixed with guide vanes 22, which makes the flowing wastewater generate a swirling flow and uses centrifugal force to initially separate solid particles and improve sedimentation efficiency.

[0034] Specifically, the cleaning component 3 includes a cleaning rod 31 that slides inside the wastewater tank 11, a water purification cylinder 33 that is sleeved on the outside of the cleaning rod 31, filter holes 34 that are opened on the outer wall of the water purification cylinder 33, a water collection box 32 that is fixed at the bottom of the water purification cylinder 33, and a fourth sealing ring 35 that is fixed at the top of the water purification cylinder 33.

[0035] The cleaning component 3 is the core functional component of the wastewater treatment tank. It achieves the cleaning action of the filter screen by sliding. The water purification cylinder 33, which is sleeved on the outside of the cleaning rod 31, is the core of the filter. The filter holes 34 opened on the outer wall can trap impurities in the wastewater and allow the purified water to enter the cylinder. The water collection box 32 at the bottom of the water purification cylinder 33 is used to collect the purified water. The fourth sealing ring 35 at the top seals the gap between the water purification cylinder 33 and the tank body to prevent unfiltered wastewater from seeping in and to ensure the purity of the purified water.

[0036] Example 2, refer to Figures 2-8 This is the second embodiment of the present invention, which is based on the previous embodiment.

[0037] Specifically, it also includes an exhaust vent 16 on the outer wall of the wastewater tank 11.

[0038] The wastewater tank 11 has an air vent 16 on its outer wall to balance the pressure inside the tank and prevent gas expansion.

[0039] The outer wall of the water inlet pipe 21 is fixed with a fixing buckle 23, and the two ends of the fixing buckle 23 are fixed with fixing pins 24.

[0040] The fixing buckle 23 on the outer wall of the water inlet pipe 21 is used for positioning, and the fixing pins 24 at both ends strengthen the fixing effect, stabilize the installation position of the water inlet pipe 21, and prevent displacement caused by water flow impact.

[0041] The cleaning rod 31 includes a cleaning rod 311 that slides inside the wastewater tank 11. A connecting rod 312 is fixed above the cleaning rod 311. Rings 313 are fixed at both ends of the connecting rod 312. A brush 314 is fixed on the surface of the rings 313.

[0042] The cleaning rod 31 is a key component of the water purification cylinder 33. The core of the cleaning rod 311 is the cleaning rod that slides inside the wastewater tank 11, providing a sliding base for the whole. The connecting rod 312 fixed above the cleaning rod 311 serves as a connection and support. The rings 313 at both ends are the mounting carriers for the brushes 314. The brushes 314 on the surface of the rings 313 can slide with the cleaning rod 311 to clean the inner wall of the water purification cylinder 33, prevent the filter holes 34 from being blocked, and ensure filtration efficiency.

[0043] A first sealing ring 315 is fixed below the cleaning rod 311, and the first sealing ring 315 is fixed to the bottom of the water purification cylinder 33.

[0044] The first sealing ring 315 below the cleaning rod 311 is also fixed to the bottom of the water purification cylinder 33 to seal the gap and prevent unfiltered wastewater from seeping into the water purification cylinder 33, thus ensuring the purity of the purified water.

[0045] A second sealing ring 316 is fixed to the bottom of the water collection box 32, and the second sealing ring 316 is fixed to the lower end of the cleaning rod 311.

[0046] The second sealing ring 316 at the bottom of the water collection box 32 is also fixed to the lower end of the cleaning rod 311 to seal the gap and prevent the purified water in the water collection box 32 from leaking.

[0047] A third sealing ring 317 is provided below the first sealing ring 315, and the third sealing ring 317 is fixed to the bottom of the wastewater tank 11.

[0048] The third sealing ring 317 below the first sealing ring 315 is fixed to the bottom of the wastewater tank 11 to further enhance the sealing effect, prevent unfiltered wastewater from leaking from the gaps at the bottom of the tank, and ensure the overall sealing performance.

[0049] A button 36 is provided at the top of the cleaning rod 311, and a limit plate 318 is fixed at the bottom of the cleaning rod 311.

[0050] The button 36 at the top of the cleaning rod 311 allows for manual operation of its sliding, while the fixed limit plate 318 at the bottom limits the sliding stroke and prevents the cleaning rod 311 from moving excessively and affecting the fit of the parts.

[0051] The button component 36 includes a button 361 fixed to the top of the cleaning rod 311. An anti-slip ring 362 is provided on the surface of the button 361. A spring 363 is fixed to the bottom of the button 361. The other end of the spring 363 is fixed to the surface of the wastewater tank 11.

[0052] The button component 36 includes a button 361 fixed to the top of the cleaning rod 311, an anti-slip ring 362 on the surface to increase grip friction, and a spring 363 fixed to the bottom of the button 361 with the other end connected to the surface of the wastewater tank 11, which can drive the cleaning rod 311 to return to its original position after being pressed.

[0053] The sewage discharge component 12 includes a sludge collection box 122 located at the bottom of the wastewater tank 11. A fixing screw 121 is fixed to the side of the sludge collection box 122, and a drain pipe 123 is fixed to the bottom of the sludge collection box 122. A first dust plug 124 is installed inside the drain pipe 123.

[0054] The core of the sewage discharge component 12 is the sludge collection box 122 at the bottom of the wastewater tank 11, which is used to collect the sludge produced by filtration. The fixing screws 121 on the side of the sludge collection box 122 can secure its installation and prevent loosening. The drain pipe 123 at the bottom is the sewage discharge channel. The first dust plug 124 inside can block the pipe when not discharging sewage to prevent sewage from leaking out or impurities from entering.

[0055] When in use, open the inlet of the water inlet pipe 21 and connect the wastewater to the water inlet pipe 21. The wastewater is guided by the guide vanes 22 on the inner wall of the water inlet pipe 21 and flows into the wastewater tank 11. The wastewater comes into contact with the water purification cylinder 33 in the wastewater tank 11 and is filtered through the filter holes 34 on the outer wall of the water purification cylinder 33. Impurities are blocked outside the water purification cylinder 33 and finally fall into the sludge collection box 122. After purification, the water enters the water purification cylinder 33 and finally collects in the water collection box 32 at the bottom of the water purification cylinder 33. During filtration, the air pressure in the wastewater tank 11 is balanced through the vent holes 16 on the outer wall to prevent the air pressure from being too high and causing the wastewater to be unable to flow in.

[0056] When the filter holes 34 on the outer wall of the water purifier cylinder 33 become clogged, press the button 361 on the top button 36 of the cleaning rod 311. The anti-slip ring 362 on the surface of the button 361 increases the grip friction. Press the button 361 downwards, and the button 361 will drive the cleaning rod 311 to slide downwards. The two ends of the ring 313 on the connecting rod 312 above the cleaning rod 311 will move synchronously. The brush 314 on the surface of the ring 313 will slide against the inner wall of the water purifier cylinder 33 to remove the clogged impurities in the filter holes 34. The bottom limit plate 318 of the cleaning rod 311 can limit the sliding stroke to avoid damage to the parts due to excessive pressing. Release the button 361, and the spring 363 at the bottom of the button 361 will return to its original position, driving the cleaning rod 311 and the brush 314 back to their initial positions, completing one cleaning cycle.

[0057] When impurities accumulate in the sludge collection box 122, unscrew the side fixing screw 121 of the sludge collection box 122, first pull out the first dust plug 124 in the drain pipe 123, and discharge the impurities and a small amount of wastewater through the drain pipe 123. Then remove the sludge collection box 122 and empty the impurities. After the sewage discharge is completed, reset the first dust plug 124 or the sludge collection box 122, open the second dust plug 15 in the water collection pipe 14, and the purified water stored in the water collection box 32 will flow out through the water collection pipe 14. After use, reset the second dust plug 15.

[0058] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A wastewater treatment tank with a filtration function, characterized in that: include, The barrel assembly (1) includes a wastewater barrel (11), a drain device (12) is provided at the bottom of the wastewater barrel (11), a support leg (13) is provided at the bottom of the wastewater barrel (11), a water collection pipe (14) is fixed at the bottom of the wastewater barrel (11), and a second dust plug (15) is provided inside the water collection pipe (14). The water inlet assembly (2) includes an inlet pipe (21) fixed to the inner wall of the wastewater tank (11), and guide vanes (22) are fixed to the inner wall of the inlet pipe (21); and, The cleaning component (3) includes a cleaning rod (31) that slides inside the wastewater tank (11), a water purification cylinder (33) is sleeved on the outside of the cleaning rod (31), a filter hole (34) is opened on the outer wall of the water purification cylinder (33), a water collection box (32) is fixed at the bottom of the water purification cylinder (33), and a fourth sealing ring (35) is fixed at the top of the water purification cylinder (33).

2. The wastewater treatment tank with filtration function as described in claim 1, characterized in that: The wastewater tank (11) has an exhaust vent (16) on its outer wall.

3. The wastewater treatment tank with filtration function as described in claim 1, characterized in that: The outer wall of the water inlet pipe (21) is fixed with a fixing buckle (23), and the two ends of the fixing buckle (23) are fixed with fixing pins (24).

4. The wastewater treatment tank with filtration function as described in claim 1, characterized in that: The cleaning rod (31) includes a cleaning rod (311) that slides inside the wastewater tank (11). A connecting rod (312) is fixed above the cleaning rod (311). Rings (313) are fixed at both ends of the connecting rod (312). A brush (314) is fixed on the surface of the rings (313).

5. The wastewater treatment tank with filtration function as described in claim 4, characterized in that: A first sealing ring (315) is fixed below the cleaning rod (311), and the first sealing ring (315) is fixed to the bottom of the water purification cylinder (33).

6. The wastewater treatment tank with filtration function as described in claim 5, characterized in that: The bottom of the water collection box (32) is fixed with a second sealing ring (316), which is fixed to the lower end of the cleaning rod (311).

7. The wastewater treatment tank with filtration function as described in claim 6, characterized in that: A third sealing ring (317) is provided below the first sealing ring (315), and the third sealing ring (317) is fixed to the bottom of the wastewater tank (11).

8. The wastewater treatment tank with filtration function as described in claim 7, characterized in that: The cleaning rod (311) is provided with a button (36) at the top and a limit plate (318) is fixed at the bottom of the cleaning rod (311).

9. The wastewater treatment tank with filtration function as described in claim 8, characterized in that: The button component (36) includes a button (361) fixed to the top of the cleaning rod (311), the surface of the button (361) is provided with an anti-slip ring (362), the bottom of the button (361) is fixed with a spring (363), and the other end of the spring (363) is fixed to the surface of the wastewater bucket (11).

10. The wastewater treatment tank with filtration function as described in claim 1, characterized in that: The sewage discharge component (12) includes a sewage collection box (122) located at the bottom of the wastewater tank (11). The sewage collection box (122) is fixed with a fixing screw (121) on its side. A drain pipe (123) is fixed at the bottom of the sewage collection box (122). A first dust plug (124) is provided inside the drain pipe (123).

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