Wastewater collecting and filtering device for environmental protection equipment

Abstract

The utility model discloses a wastewater collecting and filtering device for environmental protection equipment. The wastewater collecting and filtering device comprises a tank body, two filtering frames, a filtering cage and a box body, the tank body is fixed to the top side of the box body, the two filtering frames are both placed in the tank body, the filtering cage is arranged in the center position in the tank body, the bottom end of the filtering cage penetrates through the side wall of the bottom end of the tank body, the side wall of the bottom end of the filtering cage and the top side of the box body are jointly communicated with a conveying pipe, and a stirring mechanism is arranged in the filtering cage; according to the utility model, by virtue of the filtering frame, the sewage filtering efficiency and the filtering effect are effectively improved, and meanwhile, garbage in the sewage is effectively stored in the filtering frame, so that the sewage garbage cleaning efficiency can be improved, and the sewage filtering efficiency and the sewage filtering effect can be further improved by virtue of the filtering cage; the efficiency of filtering the settled silt can be improved through the stirring mechanism, and the filtering cotton can be replaced more conveniently through the supporting table, the mounting frame and the pressing assembly.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage treatment, in particular to a wastewater collecting and filtering device for environmental protection equipment. Background Art

[0002] Sewage refers to the discharged water from life and production that is polluted to a certain extent. Water that has lost its original function is simply called sewage. It is mainly water used in life and contains more organic matter. From the perspective of sewage sources, sewage can be defined as liquid or water carrying waste that is discharged from residential, institutional, commercial or industrial areas and mixed with groundwater, surface water, blizzards, etc.

[0003] The current existing sewage treatment method usually discharges sewage containing garbage into a drum through a pipe for filtration treatment. It can only filter larger garbage, and smaller garbage will still flow into the next process with the sewage, resulting in poor filtration effect. At the same time, a small amount of sewage garbage after filtration will return to the sewage due to the rotation of the drum, which makes the entire sewage treatment process relatively inefficient. Utility Model Content

[0004] The utility model aims to solve one of the technical problems existing in the prior art or related technologies.

[0005] To this end, the technical solution adopted in this utility model is:

[0006] A wastewater collection and filtration device for environmental protection equipment includes: a tank body, two filter frames, a filter cage, and a box body; the tank body is fixed to the top side of the box body, multiple filter frames are placed in the tank body, the filter cage is arranged at the center position of the tank body, the bottom end of the filter cage passes through the bottom side wall of the tank body, the bottom side wall of the filter cage and the top side of the box body are connected to a conveying pipe, a stirring mechanism is provided in the filter cage, the stirring mechanism includes a drive assembly and a stirring assembly, the drive assembly is installed on the outer side wall of the tank body, the stirring assembly is installed in the filter cage, and the drive assembly and the stirring assembly are meshed and connected.

[0007] As a preferred technical solution, the drive assembly includes a mounting bracket, which is fixed to the outer wall of the tank body, and a drive motor is fixed to the top side of the mounting bracket. The output shaft of the drive motor is tightly fitted with a drive rod, and the outer wall of the drive rod is movably fitted with multiple bearing seats, the bottom side of the bearing seat is fixedly connected to the top side of the mounting bracket, and the outer wall of the drive rod is tightly fitted with a worm gear.

[0008] As a preferred technical solution, the stirring assembly includes a rotating rod, the outer side wall of the rotating rod is fixed with a plurality of symmetrically distributed stirring blades, the top of the rotating rod passes through the top of the filter cage, the outer side wall of the rotating rod is tightly fitted with a worm gear, the outer side wall of the worm gear is movably fitted with a support sleeve, and the support sleeve is installed on the top of the filter cage.

[0009] As a preferred technical solution, a square hole is opened on one side of the box body, a support platform is provided in the box body, an installation frame is provided on the top side of the support platform, filter cotton is laid in the installation frame, and a plurality of symmetrically distributed compression components are provided in the installation frame.

[0010] As a preferred technical solution, the clamping assembly includes a fixing plate, which is fixed to one side of the mounting frame. One side of the fixing plate is rotatably connected to a pressing plate, and the cross section of the pressing plate is L-shaped.

[0011] As a preferred technical solution, a corresponding valve is provided inside the delivery pipe.

[0012] By adopting the above technical solution, the beneficial effects achieved by the utility model are as follows:

[0013] 1. The utility model uses a filter frame to effectively improve the efficiency of sewage filtration and the effect after filtration, and effectively retains the garbage in the sewage in the filter frame, which can improve the efficiency of sewage garbage cleaning. The filter cage can further improve the efficiency and effect of sewage filtration. The stirring mechanism can improve the efficiency of filtering the settled sediment. The support platform, the mounting frame and the pressing assembly can make it more convenient to replace the filter cotton, and at the same time further improve the effect of sewage filtration.

[0014] 2. In the utility model, the efficiency of filtering the sediment in the tank can be effectively improved by driving the motor, the vibration of the driving rod caused by rotation can be effectively reduced by the bearing seat, the stability of the worm gear, worm, rotating rod and blades during rotation can be improved by the support sleeve, and the L-shaped cross-section of the pressure plate can improve the firmness of the filter cotton after installation or replacement. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the main structure of an embodiment of the utility model;

[0016] Figure 2 This is a schematic diagram of the main cross-sectional structure of an embodiment of the present utility model;

[0017] Figure 3 This is a partial structural diagram of a stirring mechanism according to an embodiment of the present invention;

[0018] Figure 4 This is a schematic diagram of the local structure of a compression assembly according to an embodiment of the present invention.

[0019] Reference numerals:

[0020] 1. Tank body; 2. Filter frame; 3. Filter cage; 4. Box body; 5. Delivery pipe; 6. Stirring mechanism; 61. Drive assembly; 611. Mounting frame; 612. Drive motor; 613. Drive rod; 614. Bearing seat; 615. Worm; 62. Stirring assembly; 621. Rotating rod; 622. Stirring blade; 623. Worm gear; 624. Support sleeve; 7. Square hole; 8. Support platform; 9. Mounting frame; 10. Filter cotton; 11. Pressing assembly; 111. Fixing plate; 112. Pressing plate. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solution and advantages of the present invention more clear, the present invention is further described in detail below in conjunction with specific embodiments and with reference to the accompanying drawings. It should be noted that the embodiments of the present invention and the features therein can be combined with each other unless there is any conflict.

[0022] It should be understood that these descriptions are only exemplary and are not intended to limit the scope of the present invention.

[0023] The following describes a wastewater collecting and filtering device for environmental protection equipment provided by some embodiments of the present invention in conjunction with the accompanying drawings.

[0024] Example 1:

[0025] Combine Figures 1-4As shown, the utility model provides a wastewater collection and filtering device for environmental protection equipment, including a box body 4, a tank body 1 is fixed on the top side of the box body 4, a square hole 7 is opened on one side of the box body 4, a support platform 8 is provided in the box body 4, a filter frame 2 is provided on the top side of the support platform 8, filter cotton 10 is laid in the installation frame 9, a plurality of symmetrically distributed fixing plates 111 are fixed in the installation frame 9, and a pressure plate 112 is rotatably connected to one side of the fixing plate 111, two filter frames 2 are provided in the tank body 1, a filter cage 3 is provided at the center position of the tank body 1, the bottom end of the filter cage 3 passes through the bottom end of the tank body 1, and the outer wall of the filter cage 3 is adapted to the contact surface of the filter frame 2, the top side of the box body 4 and the bottom end of the filter cage 3 are commonly connected with a delivery pipe 5, a valve is provided in the delivery pipe 5, and the valve has an automatic opening and closing function. 1 is fixed with a mounting bracket 611, and a driving motor 612 is fixed to the top side of the mounting bracket 611. The output shaft of the driving motor 612 is tightly fitted with a driving rod 613, and the outer wall of the driving rod 613 is movably fitted with a plurality of bearing seats 614. The bottom side of the bearing seat 614 is fixedly connected to the top side of the mounting bracket 611, and the outer wall of the driving rod 613 is tightly fitted with a worm 615. The outer wall of the worm 615 is engaged with a worm gear 623. The inner wall of the turbine is tightly fitted with a known rod. The bottom end of the rotating rod 621 passes through the top of the filter cage 3, and the outer wall of the rotating rod 621 is fixed with a plurality of symmetrically distributed stirring blades 622. The stirring blades 622 are located in the filter cage 3, and the outer wall of the turbine is movably fitted with a support sleeve 624, which has a limiting function.

[0026] The working principle and use process of the present invention are as follows: when it is necessary to filter sewage, first discharge the sewage pipe into one of the filter frames 2. When the sewage fills the tank body 1, start the drive motor 612. When the output shaft of the drive motor 612 rotates, the drive rod 613 rotates in the bearing seat 614. The drive rod 613 rotates and drives the worm 615 to rotate. When the worm 615 rotates, the engagement drives the turbine to rotate in the support sleeve 624. When the turbine rotates, it drives the rotating rod 621 and the stirring blade 622 to rotate and stir in the filter cage 3. When the sediment at the bottom floats up, the valve in the delivery pipe 5 is controlled to open, and the sewage flows from the filter frame 2 into the tank body 1 by gravity, and then flows from the tank body 1 into the filter cage 3. Then the sewage The water is finally transported from the delivery pipe 5 to the box body 4, thereby completing the filtration of garbage and foreign matter. When the sewage flows into the bottom of the box body 4 through the filter cotton 10 and the installation frame 9 by gravity, it is collected to complete the filtration of the sediment in the sewage. When the sewage filtration is completed, the filter frame 2 just used is taken out from the tank body 1, and then another unused filter frame 2 is moved to the sewage receiving position, and the taken out filter frame 2 is cleaned. When the cleaning is completed, the filter frame 2 is put back into the tank body 1, and then the installation frame 9 is pulled out of the square hole 7, and then the filter cotton 10 is taken out of the installation frame 9 by rotating the pressure plate 112 for replacement. When the replacement is completed, the pressure plate 112 is rotated again and the installation frame 9 is finally pushed from the square hole 7 into the box body 4, thereby completing the filtration of the sewage.

[0027] It should be noted that: through the filter frame 2, the efficiency of sewage filtration and the effect after filtration can be effectively improved, and the garbage in the sewage can be effectively retained in the filter frame 2, which can improve the efficiency of sewage garbage cleaning; through the filter cage 3, the efficiency and effect of sewage filtration can be further improved; through the stirring mechanism 6, the efficiency of filtering the settled sediment can be improved; through the support platform 8, the mounting frame 9 and the clamping assembly 11, the filter cotton 10 can be replaced more conveniently, and the effect of sewage filtration can be further improved; through the driving motor 612, the efficiency of filtering the sediment in the tank body 1 can be effectively improved; through the bearing seat 614, the vibration generated by the rotation of the driving rod 613 can be effectively reduced; through the support sleeve 624, the stability of the worm gear 623, the worm 615, the rotating rod 621 and the blades during rotation can be improved; through the L-shaped cross section of the pressure plate 112, the firmness of the filter cotton 10 after installation or replacement can be improved.

[0028] In this utility model, the term "plurality" refers to two or more, unless otherwise expressly defined. The term "and / or" as used herein includes any and all combinations of one or more of the relevant listed items. Terms such as "install," "connect," "connect," and "fix" should be understood in a broad sense. For example, "connect" can mean a fixed connection, a detachable connection, or an integral connection; "connected" can mean a direct connection or an indirect connection through an intermediary. For those skilled in the art, the specific meanings of the above terms in this utility model can be understood according to the specific circumstances.

[0029] It should be noted that when an element is referred to as being "assembled to," "mounted to," "fixed to," or "disposed on" another element, it may be directly on the other element or there may be an intermediate element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be an intermediate element. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and similar expressions used herein are for illustrative purposes only and do not represent the only implementation methods.

[0030] Throughout this specification, terms such as "one embodiment," "some embodiments," or "specific embodiments" mean that the specific features, structures, materials, or characteristics described in conjunction with that embodiment or example are included in at least one embodiment or example of the present invention. In this specification, illustrative uses of these terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0031] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and purpose of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A wastewater collection and filtration device for environmental protection equipment, characterized in that: include: A tank body (1), two filter frames (2), a filter cage (3), and a box body (4); the tank body (1) is fixed to the top side of the box body (4); a plurality of filter frames (2) are placed in the tank body (1); the filter cage (3) is arranged at a central position in the tank body (1); the bottom end of the filter cage (3) passes through the bottom end side wall of the tank body (1); the bottom end side wall of the filter cage (3) and the top side of the box body (4) are connected to a conveying pipe (5); a stirring mechanism (6) is arranged in the filter cage (3); the stirring mechanism (6) includes a driving component (61) and a stirring component (62); the driving component (61) is installed on the outer side wall of the tank body (1); the stirring component (62) is installed in the filter cage (3); the driving component (61) and the stirring component (62) are meshed and connected.

2. The wastewater collecting and filtering device for environmental protection equipment according to claim 1, characterized in that: The driving assembly (61) includes a mounting frame (611), the mounting frame (611) is fixed to the outer side wall of the tank body (1), a driving motor (612) is fixed to the top side of the mounting frame (611), the output shaft of the driving motor (612) is tightly sleeved with a driving rod (613), the outer side wall of the driving rod (613) is movably sleeved with multiple bearing seats (614), the bottom side of the bearing seat (614) is fixedly connected to the top side of the mounting frame (611), and the outer side wall of the driving rod (613) is tightly sleeved with a worm (615).

3. The wastewater collecting and filtering device for environmental protection equipment according to claim 1, characterized in that: The stirring assembly (62) includes a rotating rod (621), the outer wall of the rotating rod (621) is fixed with a plurality of symmetrically distributed stirring blades (622), the top end of the rotating rod (621) passes through the top end of the filter cage (3), the outer wall of the rotating rod (621) is tightly fitted with a worm gear (623), the outer wall of the worm gear (623) is movably fitted with a support sleeve (624), and the support sleeve (624) is installed on the top end of the filter cage (3).

4. The wastewater collecting and filtering device for environmental protection equipment according to claim 1, characterized in that: A square hole (7) is provided on one side of the box body (4), a support platform (8) is provided in the box body (4), a mounting frame (9) is provided on the top side of the support platform (8), filter cotton (10) is laid in the mounting frame (9), and a plurality of symmetrically distributed pressing components (11) are provided in the mounting frame (9).

5. The wastewater collecting and filtering device for environmental protection equipment according to claim 4, characterized in that: The pressing assembly (11) comprises a fixing plate (111), the fixing plate (111) being fixed to one side of the installation frame (9), one side of the fixing plate (111) being rotatably connected to a pressing plate (112), and the cross section of the pressing plate (112) being L-shaped.

6. The wastewater collecting and filtering device for environmental protection equipment according to claim 1, characterized in that: A corresponding valve is provided inside the delivery pipe (5).

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