CN215906054U

CN215906054U - Sewage treatment equipment for city

Info

Publication number: CN215906054U
Application number: CN202122316268.4U
Authority: CN
Inventors: 王成宁
Original assignee: Weihai Jiacheng Environmental Protection Technology Co ltd
Current assignee: Weihai Jiacheng Environmental Protection Technology Co ltd
Priority date: 2021-09-24
Filing date: 2021-09-24
Publication date: 2022-02-25
Anticipated expiration: 2031-09-24

Abstract

The utility model discloses urban sewage treatment equipment which comprises a main body, wherein a bottom plate is arranged on the outer surface of the lower end of the main body, and a water inlet is formed in the outer surface of one side of the main body. According to the urban sewage treatment equipment, the self-cleaning rough filtering chamber, the filtering plate, the side plate, the movable rail, the cleaning tool, the hydraulic rod, the hydraulic cylinder and the controller are arranged, so that large-particle impurities can be cleaned, the influence of impurity accumulation on sewage efficiency filtration can be avoided, the labor input of users can be reduced, and the automatic medicine adding device, the medicine storage box, the first electromagnetic valve, the mixing chamber, the driving motor, the stirring rod and the second electromagnetic valve are arranged, so that medicines can enter the disinfection chamber in a mixed liquid form, the dissolving speed of disinfection medicines can be increased, automatic medicine adding can be realized, and the sewage treatment efficiency can be increased.

Description

Sewage treatment equipment for city

Technical Field

The utility model relates to the field of sewage treatment, in particular to urban sewage treatment equipment.

Background

The sewage treatment is a process for purifying sewage to meet the water quality requirement of discharging the sewage into a certain water body or reusing the sewage, and the sewage treatment is widely applied to various fields such as buildings, agriculture, traffic, energy, petrifaction, environmental protection, urban landscape, medical treatment, catering and the like, and also increasingly enters the daily life of common people, but the existing sewage treatment equipment cannot meet the requirements of people. At present, application number CN 202021904701.5's chinese patent discloses a sewage treatment device for city, this utility model though can carry out large granule impurity prefilter to sewage when using, but can't clear up the large granule impurity after clearing up, cause the jam of filter screen to influence sewage treatment's efficiency easily, can't stir simultaneously and dissolve the injection medicine, the medicine disinfection is dissolved comparatively slowly, the use process of giving people has brought certain adverse effect, for this reason, we propose a sewage treatment device for city.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide urban sewage treatment equipment which can effectively solve the problems in the background technology.

In order to achieve the purpose, the utility model adopts the technical scheme that:

the utility model provides a sewage treatment device is used in city, includes the main part, the lower extreme surface of main part is provided with the bottom plate, one side surface of main part is provided with the water inlet, the upper end surface of main part is provided with from clearance colating chamber, automatic reagent feeding device and access hole, automatic reagent feeding device is located one side from clearance colating chamber, the access hole is located one side of automatic reagent feeding device, the inside of main part is provided with drip chamber, facultative anaerobic chamber, MBR room, disinfection room and control room, the facultative chamber is located one side of drip chamber, the MBR room is located one side of facultative chamber, the disinfection room is located one side of MBR room, the control room is located one side of disinfection room, the self-cleaning colating chamber includes filter chamber, filter, curb plate, movable rail, clearance cutter, hydraulic stem, pneumatic cylinder and controller.

Preferably, the outer surface of the lower end of the filtering chamber is provided with a filtering plate, the outer surface of one side of the filtering chamber is provided with a side plate, the inner surfaces of two ends of the filtering chamber are provided with movable rails, the outer surface of the rear end of each movable rail is provided with a cleaning tool, the outer surface of the rear end of each cleaning tool is provided with a hydraulic rod, the outer wall of each hydraulic rod is provided with a hydraulic cylinder, and one side of each hydraulic cylinder is provided with a controller.

Preferably, the lower extreme surface of filter chamber and the upper end surface welded connection of filter, the upper end surface of filter passes through movable rail and one side surface swing joint of clearance cutter, the clearance cutter with be provided with the sealing ring between the hydraulic stem, the rear end surface of clearance cutter passes through the sealing ring and can dismantle with the hydraulic stem and be connected, the outer wall of hydraulic stem and the inner wall swing joint of pneumatic cylinder, hydraulic stem, pneumatic cylinder and controller are electric connection.

Preferably, the automatic reagent feeding device is including depositing the medical kit, solenoid valve, mixing chamber, driving motor, puddler and No. two solenoid valves, the lower extreme surface of depositing the medical kit is provided with the solenoid valve No. one, the lower extreme surface of solenoid valve is provided with the mixing chamber, the upper end surface of mixing chamber is provided with driving motor, driving motor's one end surface is provided with the puddler, the lower extreme surface of mixing chamber is provided with the solenoid valve No. two.

Preferably, deposit and be provided with the mounting bracket between medical kit and the mixing chamber, deposit the medical kit and pass through the last fixed surface connection of mounting bracket and solenoid valve and mixing chamber, be provided with the rotation axis between mixing chamber and the puddler, the mixing chamber passes through rotation axis and driving motor and puddler swing joint, be provided with the hole of discharging medicine between puddler and the solenoid valve No. two, the lower extreme surface of puddler can be dismantled through the hole of discharging medicine and the one end surface of solenoid valve No. two and be connected.

Preferably, the lower extreme surface of main part and the upper end surface welded connection of bottom plate, the upper end surface of main part and the lower extreme surface welded connection of self-cleaning coarse filtration room, be provided with mount and injection hole between main part and the automatic reagent feeding device, the main part can be dismantled with the lower extreme surface of automatic reagent feeding device and be connected through mount and injection hole.

Compared with the prior art, the utility model has the following beneficial effects: through the self-cleaning rough filtration chamber, the filtration plate, the side plate, the movable rail, the cleaning tool, the hydraulic rod, the hydraulic cylinder and the controller, when in use, sewage is injected into the filtration chamber through the water inlet, large granular impurities in the sewage are filtered by the filtration plate inside the filtration chamber, the impurities are deposited through the deposition chamber, the sewage is treated through the facultative anaerobic chamber and the MBR chamber after deposition, finally, the sewage is cleaned through the disinfection chamber, after the sewage is cleaned, the large granular impurities on the filtration plate are cleaned by opening the side plate, the hydraulic rod and the cleaning tool are pushed by opening the hydraulic cylinder through the controller to clean the large granular impurities on the filtration plate, and the large granular impurities are discharged through the cleaning port after the side plate is opened, the movable rail limits the moving position of the cleaning tool when in use, the cleaning of the filtered large granular impurities is facilitated, the influence on the sewage efficiency filtration caused by the accumulation of the impurities is avoided, meanwhile, the labor input of the user is reduced, and through the arrangement of the automatic dosing device, the medicine storage box, the first electromagnetic valve, the mixing chamber, the driving motor, the stirring rod and the second electromagnetic valve, before use, the cleaning medicines are stored in the medicine storage box, the medicines are discharged into the mixing chamber through a first electromagnetic valve according to a set proportion, and purified water is injected into the mixing chamber through a water injection port of the mixing chamber, the stirring rod is driven by the driving motor to stir the medicine, after stirring, the second electromagnetic valve is controlled by the internal sewage content to inject the medicine into the interior, can mix the stirring to the medicine of disinfection room to the form of mixing fluid gets into in the disinfection room, accelerates the dissolving rate of disinfection medicine, realizes automatic medicine that adds for sewage treatment's efficiency, whole sewage treatment device for city simple structure, convenient operation, the effect of use is better for traditional mode.

Drawings

FIG. 1 is a schematic view of the overall structure of an apparatus for treating urban sewage according to the present invention;

FIG. 2 is a schematic view of the internal structure of an apparatus for treating urban sewage according to the present invention;

FIG. 3 is a schematic structural view of a self-cleaning straining chamber 4 in FIG. 1 of the sewage treatment apparatus for urban use according to the present invention;

FIG. 4 is a schematic structural view of an automatic chemical feeding device 5 in FIG. 1 of the municipal sewage treatment plant of the utility model.

In the figure: 1. a main body; 2. a base plate; 3. a water inlet; 4. self-cleaning a coarse filtration chamber; 5. an automatic dosing device; 6. an access hole; 7. a settling chamber; 8. a facultative chamber; 9. an MBR chamber; 10. a sterilization chamber; 11. a control room; 401. a filtering chamber; 402. a filter plate; 403. a side plate; 404. a movable rail; 405. cleaning a cutter; 406. a hydraulic lever; 407. a hydraulic cylinder; 408. a controller; 501. storing a medicine box; 502. a first electromagnetic valve; 503. a mixing chamber; 504. a drive motor; 505. a stirring rod; 506. and a second electromagnetic valve.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The first embodiment is as follows:

as shown in figure 1, the urban sewage treatment equipment comprises a main body 1, wherein a bottom plate 2 is arranged on the outer surface of the lower end of the main body 1, a water inlet 3 is arranged on the outer surface of one side of the main body 1, a self-cleaning rough filtering chamber 4, an automatic medicine feeding device 5 and an access opening 6 are arranged on the outer surface of the upper end of the main body 1, the automatic medicine feeding device 5 is positioned on one side of the self-cleaning rough filtering chamber 4, the access opening 6 is positioned on one side of the automatic medicine feeding device 5, a settling chamber 7, a facultative chamber 8, an MBR chamber 9, a disinfection chamber 10 and a control chamber 11 are arranged in the main body 1, the facultative chamber 8 is positioned on one side of the settling chamber 7, the MBR chamber 9 is positioned on one side of the facultative chamber 8, the disinfection chamber 10 is positioned on one side of the MBR chamber 9, and the control chamber 11 is positioned on one side of the disinfection chamber 10, the self-cleaning straining chamber 4 comprises a filter chamber 401, filter plates 402, side plates 403, movable rails 404, cleaning tools 405, hydraulic rods 406, hydraulic cylinders 407 and a controller 408.

Example two:

on the basis of the first embodiment, as shown in fig. 3, the outer surface of the lower end of the filter chamber 401 is connected with the outer surface of the upper end of the filter plate 402 in a welding manner, the outer surface of the upper end of the filter plate 402 is movably connected with the outer surface of one side of the cleaning tool 405 through the movable rail 404, a sealing ring is arranged between the cleaning tool 405 and the hydraulic rod 406, the outer surface of the rear end of the cleaning tool 405 is detachably connected with the hydraulic rod 406 through the sealing ring, the outer wall of the hydraulic rod 406 is movably connected with the inner wall of the hydraulic cylinder 407, the hydraulic rod 406, the hydraulic cylinder 407 and the controller 408 are electrically connected, which is beneficial to cleaning large-particle impurities filtered, and avoids the influence of impurity accumulation on sewage efficiency filtration.

Example three:

on the basis of the first embodiment, as shown in fig. 4, an installation frame is arranged between a medicine storage box 501 and a mixing chamber 503, the medicine storage box 501 is fixedly connected with the upper outer surface of the mixing chamber 503 through the installation frame and a first electromagnetic valve 502, a rotating shaft is arranged between the mixing chamber 503 and a stirring rod 505, the mixing chamber 503 is movably connected with the stirring rod 505 through the rotating shaft and a driving motor 504, a medicine discharge hole is arranged between the stirring rod 505 and a second electromagnetic valve 506, the outer surface of the lower end of the stirring rod 505 is detachably connected with the outer surface of one end of a second electromagnetic valve 506 through the medicine discharge hole, medicines in the disinfection chamber 10 are mixed and stirred, and enter the disinfection chamber 10 in the form of mixed liquid, so that the dissolving speed of the disinfection medicines is increased, automatic medicine adding is realized, and the efficiency of sewage treatment is increased.

Example four:

on the basis of the first embodiment, the second embodiment and the third embodiment, as shown in fig. 1-4, the outer surface of the lower end of the main body 1 is welded with the outer surface of the upper end of the bottom plate 2, the outer surface of the upper end of the main body 1 is welded with the outer surface of the lower end of the self-cleaning coarse filtration chamber 4, a fixing frame and a drug injection hole are arranged between the main body 1 and the automatic drug feeding device 5, the main body 1 is detachably connected with the outer surface of the lower end of the automatic drug feeding device 5 through the fixing frame and the drug injection hole, the whole device is ensured, the stability of the device in use is ensured, and the device is prevented from being misplaced in use.

Before use, the sewage is injected into the filter chamber 401 through the water inlet when in use through the self-cleaning rough filter chamber 4, the filter chamber 401, the filter plate 402, the side plate 403, the movable rail 404, the cleaning cutter 405, the hydraulic rod 406, the hydraulic cylinder 407 and the controller 408, the large granular impurities in the sewage are filtered by the filter plate 402 in the filter chamber 401, the impurities are precipitated by the precipitation chamber 7, the sewage is treated by the facultative chamber 8 and the MBR chamber 9 after precipitation, finally the sewage is cleaned by the disinfection chamber 10, the large granular impurities on the filter plate 402 are cleaned by opening the side plate 403 after the sewage is cleaned, the hydraulic cylinder 407 is opened by the controller 408 to push the hydraulic rod 406 and the cleaning cutter 405 to clean the large granular impurities on the filter plate 402, and the large granular impurities are discharged through the cleaning port after the side plate 403 is opened, when in use, the movable rail 404 limits the moving position of the cleaning cutter 405, which is beneficial to cleaning large-particle impurities and avoids the influence of impurity accumulation on sewage efficiency filtration, and simultaneously reduces the labor input of users, the cleaning medicines are stored in the automatic medicine adding device 5, the medicine storage box 501, the first electromagnetic valve 502, the mixing chamber 503, the driving motor 504, the stirring rod 505 and the second electromagnetic valve 506 which are arranged, the cleaning medicines are stored in the medicine storage box 501 before use, the medicines are discharged into the mixing chamber 503 through the first electromagnetic valve 502 according to a set proportion, purified water is injected into the interior of the mixing chamber 503 through a water injection port of the mixing chamber 503, the stirring rod 505 is driven by the driving motor 504 to stir the medicines, the medicines are injected into the interior of the sterilizing chamber 10 through the second electromagnetic valve 506 controlled by the internal sewage content after stirring, the medicines in the sterilizing chamber 10 can be mixed and stirred, and enter the sterilizing chamber 10 in the form of mixed liquid, the dissolving speed of the disinfection medicine is accelerated, automatic medicine adding is realized, the efficiency of sewage treatment is accelerated, and the device is practical.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a sewage treatment device is used in city, includes main part (1), its characterized in that: the lower extreme surface of main part (1) is provided with bottom plate (2), one side surface of main part (1) is provided with water inlet (3), the upper end surface of main part (1) is provided with from clearance coarse strainer room (4), automatic reagent feeding device (5) and access hole (6), automatic reagent feeding device (5) are located from one side of clearance coarse strainer room (4), access hole (6) are located one side of automatic reagent feeding device (5), the inside of main part (1) is provided with drip chamber (7), facultative anaerobic chamber (8), MBR room (9), disinfection room (10) and control room (11), facultative chamber (8) are located one side of drip chamber (7), MBR room (9) are located one side of facultative chamber (8), disinfection room (10) are located one side of MBR room (9), control room (11) are located one side of disinfection room (10), the self-cleaning coarse filtration chamber (4) comprises a filtration chamber (401), a filtration plate (402), a side plate (403), a movable rail (404), a cleaning tool (405), a hydraulic rod (406), a hydraulic cylinder (407) and a controller (408).

2. The municipal sewage treatment plant according to claim 1, wherein: the outer surface of the lower end of the filtering chamber (401) is provided with a filtering plate (402), the outer surface of one side of the filtering chamber (401) is provided with a side plate (403), the inner surfaces of two ends of the filtering chamber (401) are provided with movable rails (404), the outer surface of the rear end of each movable rail (404) is provided with a cleaning tool (405), the outer surface of the rear end of each cleaning tool (405) is provided with a hydraulic rod (406), the outer wall of each hydraulic rod (406) is provided with a hydraulic cylinder (407), and one side of each hydraulic cylinder (407) is provided with a controller (408).

3. The municipal sewage treatment plant according to claim 1, wherein: the lower extreme surface of filter chamber (401) and the upper end surface welded connection of filter plate (402), the upper end surface of filter plate (402) passes through movable rail (404) and one side surface swing joint of clearance cutter (405), clearance cutter (405) and be provided with the sealing ring between hydraulic stem (406), the rear end surface of clearance cutter (405) passes through the sealing ring and can dismantle with hydraulic stem (406) and be connected, the outer wall of hydraulic stem (406) and the inner wall swing joint of pneumatic cylinder (407), hydraulic stem (406), pneumatic cylinder (407) and controller (408) are electric connection.

4. The municipal sewage treatment plant according to claim 1, wherein: automatic medicine device (5) are including depositing medicine chest (501), solenoid valve (502), mixing chamber (503), driving motor (504), puddler (505) and No. two solenoid valves (506), the lower extreme surface of depositing medicine chest (501) is provided with solenoid valve (502) No. one, the lower extreme surface of solenoid valve (502) is provided with mixing chamber (503), the upper end surface of mixing chamber (503) is provided with driving motor (504), the one end surface of driving motor (504) is provided with puddler (505), the lower extreme surface of mixing chamber (503) is provided with No. two solenoid valves (506).

5. The municipal sewage treatment plant according to claim 4, wherein: deposit and be provided with the mounting bracket between medicine chest (501) and mixing chamber (503), deposit medicine chest (501) and pass through the last outer fixed surface connection of mounting bracket and solenoid valve (502) and mixing chamber (503), be provided with the rotation axis between mixing chamber (503) and puddler (505), mixing chamber (503) are through rotation axis and driving motor (504) and puddler (505) swing joint, be provided with the hole of discharging medicine between puddler (505) and No. two solenoid valve (506), the lower extreme surface of puddler (505) can be dismantled through the hole of discharging medicine and the one end surface of No. two solenoid valve (506) and be connected.

6. The municipal sewage treatment plant according to claim 1, wherein: the lower extreme surface of main part (1) and the upper end surface welded connection of bottom plate (2), the upper end surface of main part (1) and the lower extreme surface welded connection of self-cleaning coarse filter chamber (4), be provided with mount and injection hole between main part (1) and automatic reagent feeding device (5), the lower extreme surface of main part (1) through mount and injection hole and automatic reagent feeding device (5) can be dismantled and be connected.