CN215365153U

CN215365153U - A sewage stage filtration processing apparatus for environmental protection

Info

Publication number: CN215365153U
Application number: CN202120784488.7U
Authority: CN
Inventors: 闻译竣; 王树伟
Original assignee: Gansu Lingyue Testing Technology Co ltd
Current assignee: Gansu Lingyue Testing Technology Co ltd
Priority date: 2021-04-16
Filing date: 2021-04-16
Publication date: 2021-12-31
Anticipated expiration: 2031-04-16

Abstract

The utility model discloses an environment-friendly sewage grading filtration treatment device, wherein a filtration cavity is arranged in a filtration cylinder body, a water inlet pipe and a water outlet pipe are fixedly connected to two ends of the filtration cavity, the filtration cavity is communicated with the water outlet pipe through the water inlet pipe, a water pump is arranged between the water inlet pipe and the filtration cavity, at least two sewage filter screens are symmetrically arranged in the filtration cavity, a filter screen cleaning mechanism is arranged on one side of each sewage filter screen, and a control panel is arranged on one side of a shell of the filtration cylinder body. The advantage is, the modern design, and the structure is ingenious, and simple structure through the cooperation of steel mesh filter screen and active carbon filter layer, has realized the stage treatment to sewage, greatly reduced the graininess impurity that contains in the water after filtering, clearance effect is good, need not dismantle the device, has not only reduced the clearance degree of difficulty of sewage filter screen by a wide margin, has reduced the down time of device moreover, improves filtration efficiency, labour saving and time saving has reduced staff's intensity of labour.

Description

A sewage stage filtration processing apparatus for environmental protection

Technical Field

The utility model belongs to the technical field of sewage treatment equipment, and particularly relates to an environment-friendly sewage graded filtering treatment device.

Background

Sewage treatment, in order to purify sewage to a purification process that can be discharged to a certain water body or recycled after sewage treatment, the sewage treatment is widely applied to various fields such as building, agriculture, traffic, energy, petrifaction, environmental protection, urban landscape, medical treatment, catering and the like, and is also increasingly applied to daily life of common people, for example, a small sewage treatment device is used for sewage treatment in a community, in the sewage treatment process, large-particle impurities in sewage are firstly required to be filtered, then the filtered sewage is finely filtered, a filter screen in the sewage treatment device is required to be regularly cleaned to ensure normal use of the filter screen, however, the filter screen of the current sewage treatment device is generally manually detached to be cleaned, time and labor are wasted, and the labor intensity of workers is increased, the cleaning of the filter screen is difficult, and the cleaning efficiency of the filter screen is low, which affects the normal use of the sewage treatment device.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an environment-friendly sewage grading and filtering treatment device, which aims to solve the problems that a filter screen of the sewage treatment device is difficult to clean, wastes time and labor, the labor intensity of workers is high, the filter screen is difficult to clean, the cleaning efficiency is low, and the normal use of the sewage treatment device is influenced.

In order to achieve the purpose, the technical scheme of the utility model is as follows: the utility model provides a sewage stage filtration processing apparatus for environmental protection, is equipped with the filtration cavity including filtering the barrel in the cartridge filter, filters the both ends fixedly connected with inlet tube and the outlet pipe of cavity, filters the cavity and passes through inlet tube and outlet pipe intercommunication, is equipped with the water pump between inlet tube and the filtration cavity, and the symmetry is equipped with two at least sewage filter screens in the filtration cavity, and one side of sewage filter screen is equipped with filter screen clearance mechanism, and casing one side of filtering the barrel is equipped with control panel.

Preferably, filter screen clearance mechanism includes electric telescopic handle, fixed rack, the gear, the axis of rotation, the clearance casing, the clearance carousel, the carousel axle, initiative awl tooth and driven awl tooth, electric telescopic handle fixes and extends the setting in filtering the cavity at the top of filtering the barrel, and with clearance casing fixed connection, fixed rack sets up the one side at sewage filter screen, be equipped with the axis of rotation in the clearance casing, the both ends and the gear fixed connection of axis of rotation, gear and fixed rack meshing, 4 at least initiative awl teeth of fixedly connected with in the axis of rotation, the clearance casing is equipped with the clearance carousel with the relative one side of sewage filter screen, the clearance carousel passes through carousel axle and driven awl tooth fixed connection, the clearance carousel, the quantity of driven awl tooth is the same with the initiative awl tooth, initiative awl tooth and driven awl tooth meshing, electric telescopic handle and control panel electric connection.

Preferably, one side of the cleaning rotary disc is provided with cleaning bristles, and the cleaning bristles are attached to the surface of the sewage filter screen.

Preferably, a sewage discharge groove is formed in the position, corresponding to the filter screen cleaning mechanism, of the filtering barrel, a plug is arranged at the bottom of the sewage discharge groove, and the plug is in interference fit with the sewage discharge groove.

Preferably, the two sewage filter screens are respectively a steel mesh filter screen and an active carbon filter layer from the water inlet pipe to the water outlet pipe.

Preferably, the bottom of the filtering cylinder body is symmetrically provided with a supporting plate, and the bottom of the supporting plate is fixedly connected with a supporting column.

Preferably, the cleaning shell of the filter screen cleaning mechanism is made of stainless steel, and sealing rubber is arranged at the connecting part of the rotating shaft and the cleaning shell.

Compared with the prior art, the utility model has the beneficial effects that: the utility model has novel design, ingenious structure and simple structure, can simply and quickly clean the granular impurities on one side of the sewage filter screen through the filter screen cleaning mechanism, simultaneously, the cleaned granular impurities fall into the sewage discharge groove of the filter cylinder body so as to be cleaned by workers, and the classification treatment of the sewage is realized through the matching of the steel mesh filter screen and the activated carbon filter layer, thereby greatly reducing the granular impurities contained in the filtered water body, having good cleaning effect, not needing to disassemble the device, not only greatly reducing the cleaning difficulty of the sewage filter screen, but also reducing the shutdown time of the device, improving the filtering efficiency, saving time and labor and reducing the labor intensity of the workers.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic cross-sectional view of the present invention;

FIG. 3 is a schematic cross-sectional view of the screen cleaning mechanism of the present invention;

FIG. 4 is an enlarged partial view of portion A of FIG. 3 according to the present invention;

fig. 5 is a schematic sectional view of the screen cleaning mechanism of the present invention from above.

The reference numerals have the following meanings: the device comprises a filtering cylinder body (1), a filtering cavity body (2), a water inlet pipe (3), a water outlet pipe (4), a water pump (5), a sewage filter screen (6), a control panel (7), an electric telescopic rod (8), a fixed rack (9), a gear (10), a rotating shaft (11), a cleaning shell (12), a cleaning turntable (13), a turntable shaft (14), driving bevel teeth (15), driven bevel teeth (16), cleaning bristles (17), a sewage discharge groove (18), a plug (19), a steel mesh filter screen (20), an active carbon filter layer (21), a support plate (22) and a support column (23).

Detailed Description

The utility model is further described with reference to the following description and embodiments in conjunction with the accompanying drawings.

As shown in fig. 1 to 5, a sewage grading filtration treatment device for environmental protection comprises a filtration cylinder 1, a filtration cavity 2 is arranged in the filtration cylinder 1, both ends of the filtration cavity 2 are fixedly connected with a water inlet pipe 3 and a water outlet pipe 4, the filtration cavity 2 is communicated with the water outlet pipe 4 through the water inlet pipe 3, a water pump 5 is arranged between the water inlet pipe 3 and the filtration cavity 2, the water inlet pipe 3 is connected with a sewage source, sewage is pumped into the filtration cavity 2 through the water pump 5 for filtration, at least two sewage filter screens 6 are symmetrically arranged in the filtration cavity 2, the sewage filters 6 filter large-particle impurities on one side of the sewage filter screens 6 to prevent the impurities from polluting the filtered water and discharge the impurities through the water outlet pipe 4, and enter a next sewage filtration or treatment procedure, a screen cleaning mechanism is arranged on one side of the sewage filter screens 6, and the sewage filter screens 6 need to be cleaned irregularly, filter screen clearance mechanism can be through control panel 7 control, realizes the automatic clearance to sewage filter screen 6, does not need the staff to dismantle it gets off and clear up, and labour saving and time saving has reduced staff's intensity of labour, filters casing one side of barrel 1 and is equipped with control panel 7.

In order to improve the cleaning effect on the sewage filter screen 6 and avoid equipment stagnation caused by the disassembly of the sewage filter screen 6, the filter screen cleaning mechanism comprises an electric telescopic rod 8, a fixed rack 9, a gear 10, a rotating shaft 11, a cleaning shell 12, a cleaning turntable 13, a turntable shaft 14, driving bevel teeth 15 and driven bevel teeth 16, the electric telescopic rod 8 is fixed at the top of the filtering barrel 1, extends in the filtering cavity 2 and is fixedly connected with the cleaning shell 12, the fixed rack 9 is arranged at one side of the sewage filter screen 6, the rotating shaft 11 is arranged in the cleaning shell 12, two ends of the rotating shaft 11 are fixedly connected with the gear 10, the gear 10 is meshed with the fixed rack 9, at least 4 driving bevel teeth 15 are fixedly connected on the rotating shaft 11, the cleaning turntable 13 is arranged at one side of the cleaning shell 12 opposite to the sewage filter screen 6, the cleaning turntable 13 is fixedly connected with the driven bevel teeth 16 through the turntable shaft 14, clearance carousel 13, the quantity of driven awl tooth 16 is the same with initiative awl tooth 15, initiative awl tooth 15 meshes with driven awl tooth 16, electric telescopic handle 8 and control panel 7 electric connection, control electric telescopic handle 8 work through control panel 7, when electric telescopic handle 8 reciprocated, gear 10 and the cooperation of fixed rack 9, make clearance casing 12 do the up-and-down motion, gear 10 and axis of rotation 11 fixed connection, drive axis of rotation 11 simultaneously and rotate, and through the cooperation of initiative awl tooth 15 and driven awl tooth 16, realize the rotation of clearance carousel 13, under the continuous rotation of clearance carousel 13, carry out the clearance processing to sewage filter screen 6, the cleaning speed is fast, and is effectual, under the prerequisite of not dismantling sewage filter screen 6, clear up it, the normal use of sewage treatment plant is not influenced.

In order to enable the cleaning rotary disc 13 to efficiently clean the sewage filter screen 6, cleaning bristles 17 are arranged on one side of the cleaning rotary disc 13, and the cleaning bristles 17 are attached to the surface of the sewage filter screen 6.

In order to collect and clear up the discharge to the large granule impurity that filter screen clearance mechanism cleared up from sewage filter screen 6, be equipped with blowdown groove 18 filtering barrel 1 and the corresponding position of filter screen clearance mechanism, the bottom of blowdown groove 18 is equipped with end cap 19,

end cap

19 and 18 interference fit of blowdown groove, when needing to clear up impurity, the staff only need through pulling out end cap 19, can be quick clear up 18 interior impurity of blowdown groove.

In order to make the water quality after filtering better, be convenient for sewage fine treatment on next step, form double-deck hierarchical filtration in filtering cavity 2, be steel mesh filter 20 and active carbon filter layer 21 respectively from inlet tube 3 to outlet pipe 4 direction at two sewage filter screens 6, steel mesh filter 20 filters the impurity of great granule, active carbon filter layer 21 adsorbs and filters the less impurity of granule in the sewage, the impurity that contains in the sewage that makes after filtering is few, make things convenient for sewage treatment work on next step.

In order to make the sewage treatment device work more stably, the bottom of the filtering cylinder 1 is symmetrically provided with a supporting plate 22, and the bottom of the supporting plate 22 is fixedly connected with a supporting column 23.

In order to guarantee the leakproofness in the cleaning shell 12, the cleaning shell 12 of the filter screen cleaning mechanism is made of stainless steel, a connecting portion of the rotating shaft 11 and the cleaning shell 12 is provided with sealing rubber, and the sealing rubber can effectively prevent sewage from entering the cleaning shell 12 to affect normal work of the rotating shaft 11, the rotating disc shaft 14, the driving bevel gear 15 and the driven bevel gear 16.

The working process of the utility model is as follows: the water inlet pipe 3 of the utility model is connected with a sewage source, the water outlet pipe 4 is connected with a next-level sewage treatment device, under the action of a water pump 5, sewage is sucked into the filtering cavity 2, the sewage is filtered by two stages of sewage filter screens 6 arranged in the filtering cavity 2, and finally discharged by the water outlet pipe 4 to enter the next-level sewage treatment device for treatment, in the filtering process, the sewage filter screens 6 block large-particle impurities on one side of the sewage filter screens 6, accumulation of the impurities can be formed in time, the impurities accumulated on the sewage filter screens 6 need to be cleaned in time, at the moment, a worker controls the electric telescopic rod 8 to work through the control panel 7, the gear 10 is matched with the fixed rack 9 while the electric telescopic rod 8 moves up and down, the cleaning shell 12 moves up and down, the gear 10 is fixedly connected with the rotating shaft 11, and the gear 10 drives the rotating shaft 11 to rotate at the same time, and through the cooperation of the driving bevel gear 15 and the driven bevel gear 16, the rotation of 4 cleaning rotary discs 13 is realized, under the continuous rotation of the cleaning rotary discs 13, the cleaning rotary discs simultaneously move up and down on the surface of the sewage filter screen 6 to clean the sewage filter screen 6, the cleaning speed is high, the cleaning effect is good, the cleaning is carried out on the sewage filter screen 6 on the premise of not disassembling the sewage filter screen 6, the normal use of the sewage treatment device is not influenced, the cleaned impurities fall into the sewage discharge groove 18, the impurities can be cleaned out by pulling out the plug 19, through the cooperation of the steel mesh filter screen 20 and the active carbon filter layer 21, the classification treatment on the sewage is realized, the granular impurities in the filtered water body are greatly reduced, the cleaning effect is good, the device is not required to be disassembled, the cleaning difficulty of the sewage filter screen is greatly reduced, the shutdown time of the device is reduced, and the filtering efficiency is improved, time and labor are saved, and the labor intensity of workers is reduced.

Claims

1. The utility model provides a sewage classification filters processing apparatus for environmental protection, includes filtering barrel (1), its characterized in that: be equipped with in filtering barrel (1) and filter cavity (2), filter both ends fixedly connected with inlet tube (3) and outlet pipe (4) of cavity (2), filter cavity (2) and pass through inlet tube (3) and outlet pipe (4) intercommunication, inlet tube (3) and filter cavity (2) between be equipped with water pump (5), it is equipped with two at least sewage filter screen (6) to filter cavity (2) interior symmetry, one side of sewage filter screen (6) is equipped with filter screen clearance mechanism, the casing one side of filtering barrel (1) is equipped with control panel (7).

2. The sewage classifying and filtering treatment device for environmental protection according to claim 1, wherein: the filter screen cleaning mechanism comprises an electric telescopic rod (8), a fixed rack (9), a gear (10), a rotating shaft (11), a cleaning shell (12), a cleaning turntable (13), a turntable shaft (14), driving bevel teeth (15) and driven bevel teeth (16), wherein the electric telescopic rod (8) is fixed at the top of the filtering barrel body (1) and extends into the filtering cavity (2) and is fixedly connected with the cleaning shell (12), the fixed rack (9) is arranged at one side of the sewage filter screen (6), the cleaning shell (12) is internally provided with the rotating shaft (11), two ends of the rotating shaft (11) are fixedly connected with the gear (10), the gear (10) is meshed with the fixed rack (9), at least 4 driving bevel teeth (15) are fixedly connected onto the rotating shaft (11), the cleaning shell (12) is provided with the cleaning turntable (13) at one side opposite to the sewage filter screen (6), clearance carousel (13) are through carousel axle (14) and driven awl tooth (16) fixed connection, the quantity of clearance carousel (13), driven awl tooth (16) is the same with initiative awl tooth (15), initiative awl tooth (15) and driven awl tooth (16) meshing, electric telescopic handle (8) and control panel (7) electric connection.

3. The sewage classifying and filtering treatment device for environmental protection according to claim 2, wherein: one side of clearance carousel (13) is equipped with clearance brush hair (17), clearance brush hair (17) laminate mutually with the surface of sewage filter screen (6).

4. The sewage classifying and filtering treatment device for environmental protection according to claim 3, wherein: the filter barrel (1) is provided with a sewage discharge groove (18) at a position corresponding to the filter screen cleaning mechanism, the bottom of the sewage discharge groove (18) is provided with a plug (19), and the plug (19) is in interference fit with the sewage discharge groove (18).

5. The sewage classifying and filtering treatment device for environmental protection according to claim 4, wherein: the two sewage filter screens (6) are respectively a steel mesh filter screen (20) and an activated carbon filter layer (21) from the water inlet pipe (3) to the water outlet pipe (4).

6. The sewage classifying and filtering treatment device for environmental protection according to claim 5, wherein: the bottom of the filtering cylinder body (1) is symmetrically provided with a supporting plate (22), and the bottom of the supporting plate (22) is fixedly connected with a supporting column (23).

7. The sewage classifying and filtering treatment device for environmental protection according to claim 6, wherein: the cleaning shell (12) of the filter screen cleaning mechanism is made of stainless steel, and sealing rubber is arranged at the connecting part of the rotating shaft (11) and the cleaning shell (12).