Engineering sewage treatment device

Abstract

The utility model relates to the technical field of filtration, in particular to an engineering sewage treatment device which comprises a treatment box, a filter box, a filter component, an adsorption component and a stirring component, a square mounting hole is formed in the right part of the upper side of the treatment box, and the filter box with the upper end positioned above the treatment box is mounted in the square mounting hole in a limiting manner; a filtering assembly and an adsorption assembly are arranged in the filtering box up and down at an interval, and the filtering assembly comprises a mounting frame, a filtering pore plate and a cleaning assembly. The filtering device is reasonable and compact in structure and convenient to use, and impurities on the upper side of the filtering pore plate are rapidly cleaned by arranging the cleaning assembly; by arranging a drawing window and a drawing clamping groove, the filtering assembly can be quickly disassembled and assembled, so that the long-term filtering effect of the device is more ideal, and the sewage filtering efficiency can be ensured; by arranging the filtering assembly and the adsorption assembly, impurities can be better filtered after sewage enters the filtering box, and the sewage treatment device has the characteristics of stability, high efficiency and good cleaning effect.

Description

TECHNICAL FIELD

[0001] The utility model relates to a filter technical field, it is a kind of engineering sewage treatment device. BACKGROUND

[0002] As an important branch of environmental science, environmental engineering focuses on exploring how to effectively protect and rationally utilize natural resources, and solves environmental problems through scientific methods, improves environmental quality, and promotes the harmonious unity of environmental protection and social development. In this field, sewage treatment technology is particularly critical, and its purpose is to purify sewage to meet the water quality standards for discharge into natural water bodies or recycling. Sewage treatment devices have been widely used in multiple industries and various aspects of daily life, including construction, agriculture, transportation, energy, petrochemicals, environmental protection, urban landscapes, medical care and catering, etc.

[0003] However, the existing sewage treatment device has some deficiencies in practical application. Especially in the treatment process, the operation of taking out impurities is not convenient. The filtered impurities often accumulate inside the filter barrel, which not only affects the continuous operation of the device, but also increases the difficulty of subsequent treatment. In addition, the cleaning work of filter hole plate is also inconvenient, and these problems together lead to the reduction of the filtration efficiency of the sewage treatment device.

[0004] Therefore, there is an urgent need in the market for a more efficient sewage treatment device that can conveniently and quickly take out impurities during the treatment process and simplify the cleaning steps of the filter hole plate to improve the overall filtration efficiency and the use convenience of the sewage treatment device. Such improvements will help to improve the practicality and promotional value of sewage treatment technology, and better serve the goal of environmental protection and sustainable utilization of resources. SUMMARY

[0005] The utility model provides a kind of engineering sewage treatment device, overcome the above-mentioned prior art deficiency, it can effectively solve the problem of not easy cleaning of filter screen of existing sewage filter device.

[0006] The technical scheme of the utility model is realized through the following measures: an engineering sewage treatment device includes a treatment box, a filter box, a filter assembly, an adsorption assembly and a stirring assembly, a mounting square hole is arranged on the right upper side of the treatment box, a filter box is arranged in the mounting square hole and the upper end of the filter box is located above the treatment box, the filter assembly and the adsorption assembly are arranged in the filter box in an upper-lower interval mode, the filter assembly includes a mounting frame, a filter hole plate and a cleaning assembly, a pull-out window is arranged on the right middle part of the filter box, a pull-out clamping groove is arranged on the left part and the right side of the filter box corresponding to the position of the pull-out window, the mounting frame is arranged in the pull-out window and the left end of the mounting frame is located in the pull-out clamping groove, the mounting frame is in a rectangular frame structure, the filter hole plate is arranged on the lower end of the inner side of the mounting frame, the cleaning assembly is arranged in the mounting frame and the cleaning assembly can clean the upper side of the filter hole plate, the stirring assembly is arranged in the left part of the treatment box and the lower end of the stirring assembly is located in the treatment box.

[0007] The following is the further optimization or / and improvement of the above-mentioned utility model technical scheme:

[0008] The cleaning assembly can include a scraper, a front guide rod, a rear guide rod, a first spring, a second spring, a third spring and a fourth spring, the front mounting groove is arranged on the rear side of the front part of the mounting frame, the rear mounting groove is arranged on the front side of the rear part of the mounting frame corresponding to the position of the front mounting groove, the scraper is arranged on the upper side of the filter hole plate in a front-rear direction in the middle part of the mounting frame; the front end of the scraper is located in the front mounting groove and the front part of the scraper is provided with a front mounting hole penetrating through left and right, the front guide rod is fixedly installed in the front mounting groove through the front mounting hole in a left-right end mode, the first spring is arranged on the left outer side of the front guide rod, the second spring is arranged on the right outer side of the front guide rod; the rear end of the scraper is located in the rear mounting groove and the rear part of the scraper is provided with a rear mounting hole penetrating through left and right, the rear guide rod is fixedly installed in the rear mounting groove through the rear mounting hole in a left-right end mode, the third spring is arranged on the left outer side of the rear guide rod, the fourth spring is arranged on the right outer side of the rear guide rod.

[0009] The filter assembly can further include a stop pin and a handle, the handle is fixedly installed on the right middle part of the mounting frame, the stop pin is hingedly connected to the right side of the filter box and the lower end of the stop pin is located on the right side of the mounting frame corresponding to the position of the filter box above the mounting frame.

[0010] The above-mentioned utility model can further include a limiting assembly, the adsorption assembly includes a mounting plate, an activated carbon adsorption plate and a limiting protrusion, the mounting square groove is arranged on the inner side of the upper end of the mounting square hole, the mounting plate is arranged in the mounting square groove, the fixed square hole penetrating through up and down is arranged in the middle part of the mounting plate, the activated carbon adsorption plate is installed in the fixed square hole, the filter box is in a box structure with an opening downward, a plurality of limiting grooves are arranged on the lower side of the filter box, the limiting protrusion is arranged on the upper side of the mounting plate and located in the limiting groove corresponding to the position of each limiting groove; the limiting assembly is arranged in the tight groove on the upper side of the treatment box corresponding to the position of the left side of the limiting groove and the limiting assembly can limit the installation of the filter box in the mounting square groove.

[0011] The limiting assembly can include a hinge block and a pressing rubber pad, the upper side of the processing box corresponding to the middle position of the left side of the pressing groove is provided with a hinge groove, the hinge block with the right end located in the pressing groove is hinged in the hinge groove, and the pressing rubber pad corresponding to the lower left side of the filter box is arranged on the outer side of the right end of the hinge block.

[0012] The stirring assembly can include a driving motor, a rotating shaft and stirring blades, the driving motor is arranged on the left central part of the upper side of the processing box, the rotating shaft located in the processing box is drivingly connected to the lower side of the driving motor, and the rotating shaft is provided with a plurality of stirring blades on the outer side.

[0013] The limiting assembly can include a hinge block and a pressing rubber pad, the upper side of the processing box corresponding to the middle position of the left side of the pressing groove is provided with a hinge groove, the hinge block with the right end located in the pressing groove is hinged in the hinge groove, and the pressing rubber pad corresponding to the lower left side of the filter box is arranged on the outer side of the right end of the hinge block.

[0014] The device has the advantages of reasonable and compact structure, convenient use, quick cleaning of impurities on the upper side of the filter hole plate through the cleaning assembly, quick disassembly and assembly of the filter assembly through the pull-out window and the pull-out clamping groove, ideal long-term filtering effect, and high efficiency and stability in filtering sewage. BRIEF DESCRIPTION OF DRAWINGS

[0015] FIG. 1 is a front view structural schematic diagram of the present utility model. Figure 1 FIG. 1 is a front view structural schematic diagram of the present utility model.

[0016] FIG. 1 is a front view structural schematic diagram of the present utility model. Figure 2 FIG. 1 is a front view structural schematic diagram of the present utility model. Figure 1 FIG. 1 is a front view structural schematic diagram of the present utility model.

[0017] FIG. 1 is a front view structural schematic diagram of the present utility model. Figure 3 FIG. 1 is a front view structural schematic diagram of the present utility model. Figure 1 FIG. 1 is a front view structural schematic diagram of the present utility model.

[0018] FIG. 1 is a front view structural schematic diagram of the present utility model. Figure 4 FIG. 1 is a front view structural schematic diagram of the present utility model. Figure 1 FIG. 1 is a front view structural schematic diagram of the present utility model.

[0019] FIG. 1 is a front view structural schematic diagram of the present utility model. Figure 5 FIG. 1 is a front view structural schematic diagram of the present utility model. Figure 1 FIG. 1 is a front view structural schematic diagram of the present utility model.

[0020] FIG. 1 is a front view structural schematic diagram of the present utility model. Figure 6 FIG. 1 is a front view structural schematic diagram of the present utility model. Figure 1 FIG. 1 is a front view structural schematic diagram of the present utility model.

[0021] The codes in the drawings are as follows: 1 is a treatment box, 2 is a filter box, 3 is a mounting square hole, 4 is a mounting frame, 5 is a filter hole plate, 6 is a liquid inlet, 7 is a liquid outlet, 8 is a dosing port, 9 is a scraper, 10 is a rear guide rod, 11 is a flow guide wedge block, 12 is a fourth spring, 13 is a rear mounting groove, 14 is a blocking pin, 15 is a handle, 16 is a mounting plate, 17 is an activated carbon adsorption plate, 18 is a limiting protruding block, 19 is a hinged block, 20 is a top rubber pad, 21 is a mounting square groove, 22 is a clamping groove, 23 is a hinged groove, 24 is a driving motor, 25 is a rotating shaft, and 26 is a stirring blade. DETAILED DESCRIPTION

[0022] The utility model is not limited by the following examples, and the specific implementation mode can be determined according to the technical scheme and actual situation of the utility model.

[0023] In the utility model, in order to be convenient for description, the relative position relation of each component is all described according to the layout mode of the attached drawings of the specification, for example, the position relation of front, rear, upper, lower, left and right is determined according to the layout direction of the attached drawings of the specification. Figure 1

[0024] The utility model will be further described in connection with examples and drawings:

[0025] Example 1: as shown in the attached drawings of Figure 1 , 2 , 3, 4, 5 and 6, the engineering sewage treatment device includes treatment box 1, filter box 2, filter assembly, adsorption assembly and stirring assembly, the right upper side of treatment box 1 is equipped with mounting square hole 3, the upper end of mounting square hole 3 is limitedly installed with filter box 2 located above treatment box 1, filter box 2 is equipped with filter assembly and adsorption assembly at upper and lower intervals, filter assembly includes mounting frame 4, filter hole plate 5 and cleaning assembly, the right middle part of filter box 2 is equipped with pull-out window, the left part of filter box 2 right side corresponding to the position of pull-out window is equipped with pull-out clamping groove, pull-out window is equipped with mounting frame 4 located in pull-out clamping groove at left end, mounting frame 4 is in rectangular frame structure, the inner side of lower end of mounting frame 4 is equipped with filter hole plate 5, mounting frame 4 is equipped with cleaning assembly capable of cleaning the upper side of filter hole plate 5, the left part of treatment box 1 is equipped with stirring assembly located in the lower part thereof; the upper side of filter box 2 is equipped with liquid inlet 6, the lower part of left side of treatment box 1 is equipped with liquid outlet 7, the left upper side of treatment box 1 is equipped with dosing port 8. In the use process, by setting cleaning assembly, the impurities on the upper side of filter hole plate 5 are cleaned quickly; by setting pull-out window and pull-out clamping groove, filter assembly can be quickly disassembled and assembled, so that the long-term filtering effect of the device is more ideal, thereby the efficiency of filtering sewage can be guaranteed; by setting filter assembly and adsorption assembly, the impurities in sewage are better filtered after entering filter box 2.

[0026] ​The above-mentioned wastewater treatment equipment can be further optimized and / or improved according to actual needs:

[0027] Example 2: As shown in the attached document Figure 1 , 2 As shown in Figures 3, 4, 5, and 6, the cleaning assembly includes a scraper 9, a front guide rod, a rear guide rod 10, a first spring, a second spring, a third spring, and a fourth spring 12. The mounting frame 4 has a front mounting groove on its rear side, and a rear mounting groove 13 on its front side corresponding to the position of the front mounting groove. The mounting frame 4 has a scraper 9 positioned in the middle, arranged front-to-back and located above the filter plate 5. The front end of the scraper 9 is located within the front mounting groove, and the front part of the scraper 9 has a through-hole. A front guide rod, fixed to the front mounting groove at both ends, is located within the front mounting hole. A first spring is located on the outer left side of the front guide rod, and a second spring is located on the outer right side of the front guide rod. The rear end of the scraper 9 is located within the rear mounting groove 13, and the rear part of the scraper 9 has a through-hole. A rear guide rod 10, fixed to the rear mounting groove 13 at both ends, is located within the rear mounting hole. A third spring is located on the outer left side of the rear guide rod 10, and a fourth spring 12 is located on the outer right side of the rear guide rod 10. During use, the scraper 9 is moved left and right along the front guide rod and the rear guide rod 10 to clean the upper side of the filter plate 5; the first spring, second spring, third spring and fourth spring 12 are provided to facilitate the reset of the scraper 9. (Appendix) Figure 3 and attached Figure 4 The scrapers 9 in the middle are all moved to the leftmost end, so that the first spring and the third spring are compressed.

[0028] Example 3: As shown in the attached document Figure 1 , 2 As shown in Figures 3, 4, 5, and 6, the filter assembly also includes a stop pin 14 and a handle 15. The handle 15 is fixedly installed in the middle of the right side of the mounting frame 4, and the stop pin 14, with its lower end located on the right side of the mounting frame 4, is hinged to the right side of the filter box 2, corresponding to the position above the mounting frame 4. During use, the handle 15 facilitates the removal of the filter assembly from the outside of the filter box 2, thereby enabling the cleaning of the filter plate 5. The stop pin 14 limits the position of the filter assembly after it has been removed from the pull-out window and reinstalled into the filter box 2.

[0029] Example 4: As shown in the appendix Figure 1 , 2, 3, 4, 5, 6, further comprising a limiting assembly, the adsorption assembly comprising a mounting plate 16, an activated carbon adsorption plate 17 and a limiting protrusion 18, the upper end of the mounting square hole 3 is internally provided with a mounting square groove 21, the mounting square groove 21 is internally provided with the mounting plate 16, the mounting plate 16 is internally provided with a fixed square hole penetrating through the upper and lower portions, the fixed square hole is internally provided with the activated carbon adsorption plate 17, the filter box 2 is in the form of a box body structure with an opening downward, the lower side of the filter box 2 is provided with a plurality of limiting grooves, the upper side of the mounting plate 16 at the position corresponding to each limiting groove is provided with the limiting protrusion 18 located in the limiting groove; the upper side of the treatment box 1 at the position corresponding to the left side of the limiting groove is provided with a clamping groove 22, the clamping groove 22 is internally provided with the limiting assembly capable of limiting the installation of the filter box 2 in the mounting square groove 21. In the use process, the limiting protrusion 18 and the limiting groove are provided to press the adsorption assembly in the mounting square groove 21 by the filter box 2, and the limiting assembly can be conveniently replaced, so that the long-term filtering effect of the embodiment is more ideal, thereby ensuring the efficiency of filtering sewage.

[0030] Embodiment 5: as shown in the accompanying drawings Figure 1 , 2 , 3, 4, 5, 6, the limiting assembly comprises a hinged block 19 and a clamping rubber pad 20, the upper side of the treatment box 1 at the left middle portion of the clamping groove 22 is provided with a hinged groove 23, the hinged groove 23 is hingedly provided with the hinged block 19 with the right end located in the clamping groove 22, the right end of the hinged block 19 is externally provided with the clamping rubber pad 20 abutting against the position corresponding to the left lower portion of the filter box 2. In the use process, after the filter box 2 is installed in the mounting square groove 21, the limiting assembly is quickly limited and fixed.

[0031] Embodiment 6: as shown in the accompanying drawings Figure 1 , 2 , 3, 4, 5, 6, the stirring assembly comprises a driving motor 24, a rotating shaft 25 and stirring blades 26, the upper side of the treatment box 1 is centrally provided with the driving motor 24, the lower side of the driving motor 24 is drivingly connected with the rotating shaft 25 located in the treatment box 1, the outer side of the rotating shaft 25 is provided with a plurality of stirring blades 26. In the use process, the sewage disinfectant can be sent into the interior of the treatment box 1 through the setting of the medicine inlet, and then the driving motor 24 is started to drive the rotating shaft 25 to rotate, so that the stirring blades rotate to mix the disinfectant with the sewage, thereby achieving a more thorough effect of sewage treatment and enhancing the practicability of the device.

[0032] Embodiment 7: as shown in the accompanying drawings Figure 1 , 2, 3, 4, 5, 6, further comprising a flow guide wedge block 11, the right inner side of the processing tank 1 corresponding to the position below the filter tank 2 is provided with the flow guide wedge block 11, and the upper side of the flow guide wedge block 11 is inclined left low right high.

[0033] The above technical features constitute the best embodiment of the utility model, have stronger adaptability and best implementation effect, can increase or decrease unnecessary technical features according to actual needs to meet the needs of different situations.

Claims

1. An engineered wastewater treatment device, characterized by The utility model provides a filter box, filter assembly, adsorption assembly and stirring assembly including processing box, processing box upper side right part is equipped with the installation square hole, the filter box of upper end is located processing box top is limitedly installed in installation square hole, filter assembly and adsorption assembly are equipped with in filter box upper and lower interval, filter assembly includes installation frame, filter hole plate and cleaning assembly, filter box right side middle part is equipped with pull open window, filter box left side right side is equipped with pull open window position's pull -out clamping groove, pull open window is equipped with installation frame in pull -out clamping groove left end, installation frame is rectangular frame structure, installation frame lower end inboard is equipped with filter hole plate, installation frame is equipped with the cleaning assembly of being able to clean filter hole plate upper side, processing box left part is equipped with the stirring assembly of lower part being located in it.

2. The engineered wastewater treatment device of claim 1, wherein The cleaning assembly includes a scraper, a front guide rod, a rear guide rod, a first spring, a second spring, a third spring, and a fourth spring. The installation frame front part rear side is equipped with the front installation groove, the installation frame rear part front side is equipped with the rear installation groove corresponding to the front installation groove position, the installation frame middle part is equipped with the scraper being set up and being located filter hole plate upper side in front -rear direction; The scraper front end is located in the front installation groove, and the scraper front part is provided with a front installation hole penetrating left and right. The front installation hole is provided with a front guide rod fixedly installed in the front installation groove left and right two ends. The first spring is arranged on the outer side of the left part of the front guide rod. The second spring is arranged on the outer side of the right part of the front guide rod. The scraper rear end is located in the rear installation groove, and the scraper rear part is provided with a rear installation hole penetrating left and right. The rear installation hole is provided with a rear guide rod fixedly installed in the rear installation groove left and right two ends. The third spring is arranged on the outer side of the left part of the rear guide rod. The fourth spring is arranged on the outer side of the right part of the rear guide rod.

3. The engineered wastewater treatment device of claim 2, wherein The filter assembly further includes a stop pin and a handle. The handle is fixedly installed on the right side of the middle part of the installation frame. The filter box right side is hinged with a stop pin having a lower end located on the right side of the installation frame corresponding to the position above the installation frame.

4. The engineered wastewater treatment device of claim 1 or 2 or 3, wherein The utility model also includes a limiting assembly. The adsorption assembly includes an installation plate, an activated carbon adsorption plate, and a limiting protrusion. The installation square groove is provided in the upper end of the installation square hole. The installation plate is provided in the installation square groove. The installation plate is provided with a fixed square hole penetrating up and down in the middle part. The fixed square hole is provided with an activated carbon adsorption plate. The filter box is provided with a plurality of limiting grooves in the lower side. The limiting protrusion is provided in the upper side of the installation plate corresponding to the position of each limiting groove. The upper side of the processing box corresponding to the left side of the limiting groove is provided with a clamping groove. The clamping groove is provided with a limiting assembly capable of limiting the installation of the filter box in the installation square groove.

5. The engineered wastewater treatment device of claim 4, wherein The limiting assembly includes a hinge block and a clamping rubber pad. The hinge groove is provided in the upper side of the processing box corresponding to the middle part of the left side of the clamping groove. The hinge block having a right end located in the clamping groove is hinged in the hinge groove. The clamping rubber pad is arranged on the outer side of the right end of the hinge block corresponding to the position of the lower left side of the filter box.

6. The engineered wastewater treatment device of claim 1 or 2 or 3 or 5, wherein The stirring assembly includes a driving motor, a rotating shaft, and stirring blades. The driving motor is provided in the left central part of the upper side of the processing box. The rotating shaft is drivingly connected to the processing box and provided with a plurality of stirring blades on the outer side.

7. The engineered wastewater treatment device of claim 4, wherein The stirring assembly comprises a driving motor, a rotating shaft and stirring blades, the driving motor is arranged at the left central part of the upper side of the processing box, the rotating shaft in the processing box is drivingly connected to the lower side of the driving motor, and the rotating shaft is externally provided with a plurality of stirring blades.

8. The engineered wastewater treatment device of claim 1 or 2 or 3 or 5 or 7, wherein The processing box is also provided with a flow guide wedge block, the flow guide wedge block is arranged at the right inner side of the processing box corresponding to the position below the filtering box, and the upper side of the flow guide wedge block is inclined left low and right high.

9. The engineered wastewater treatment device of claim 4, wherein The processing box is also provided with a flow guide wedge block, the flow guide wedge block is arranged at the right inner side of the processing box corresponding to the position below the filtering box, and the upper side of the flow guide wedge block is inclined left low and right high.

10. The engineered wastewater treatment device of claim 6, wherein The processing box is also provided with a flow guide wedge block, the flow guide wedge block is arranged at the right inner side of the processing box corresponding to the position below the filtering box, and the upper side of the flow guide wedge block is inclined left low and right high. The processing box is also provided with a flow guide wedge block, the flow guide wedge block is arranged at the right inner side of the processing box corresponding to the position below the filtering box, and the upper side of the flow guide wedge block is inclined left low and right high.

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