CN211799253U

CN211799253U - Sewage treatment monitoring system

Info

Publication number: CN211799253U
Application number: CN202020185652.8U
Authority: CN
Inventors: 叶尚正
Original assignee: Foshan Yilin Environmental Protection Technology Co ltd
Current assignee: Foshan Yilin Environmental Protection Technology Co ltd
Priority date: 2020-02-19
Filing date: 2020-02-19
Publication date: 2020-10-30
Anticipated expiration: 2030-02-19

Abstract

The utility model discloses a sewage treatment monitoring system, which comprises a sewage treatment box body, wherein a filter cavity is arranged in the sewage treatment box body, a sewage inlet is arranged at the middle part of the upper side of the filter cavity, a coarse filter screen and a fine filter screen are arranged at the middle part in the filter cavity, an excitation mechanism is arranged at the lower sides of the two ends of the coarse filter screen, a first impurity discharge port is arranged on the sewage treatment box body at the two sides of the coarse filter screen, a second impurity discharge port is arranged at one side of the bottom of the fine filter screen, a water level sensor is arranged on the inner wall at the upper part of the filter cavity, the sewage treatment monitoring system can filter sewage through the coarse filter screen and the fine filter screen, the water level sensor arranged on the inner wall at the upper part of the filter cavity can sense the water level in the filter cavity to detect and monitor, and, the PLC switch board electricity sends out alarm sound and warns, explains that the filter screen blocks up and is convenient for in time clear up.

Description

Sewage treatment monitoring system

Technical Field

The utility model relates to a sewage treatment technical field specifically is a sewage treatment monitored control system.

Background

Sewage treatment is a process of purifying sewage to meet the water quality requirement of discharging the sewage into a certain water body or reusing the sewage. 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 is increasingly used in daily life of common people. At present, pollution is more and more, although people at present are aware of the environment protection, garbage is not allowed to be randomly thrown away in the sightseeing process, the environment is harmed, meanwhile, the ornamental environment is not beautiful, the ornamental interest is low, and the surface impurities in the river surface are more.

The existing sewage treatment equipment can not detect and monitor whether the filter screen inside the filter cavity is blocked or not, and the filter screen is not cleaned in time after being blocked, so that the sewage outflows to cause secondary pollution to the environment, and the sewage treatment and filtration efficiency is seriously influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sewage treatment monitored control system to solve current sewage treatment equipment, can not block up to the inside filter screen of filter chamber and detect the control and handle, the untimely clearance behind the filter screen jam causes the sewage outflow secondary pollution environment, thereby seriously influences the problem of the filterable efficiency of sewage treatment.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a sewage treatment monitored control system, includes the sewage treatment box, the inside filter chamber of having seted up of sewage treatment box, the sewage water inlet has been seted up at filter chamber upside middle part, the mid-mounting has coarse filtration net and thin filter screen in the filter chamber, excitation mechanism is installed to coarse filtration net both ends downside, install first trash outlet on the sewage treatment box of coarse filtration net both sides, second trash outlet is installed to thin filter screen bottom one side, the second trash outlet runs through the through-hole setting of sewage treatment box, and through-hole internally mounted has flexible rubber sealing layer, the outlet is installed to sewage treatment bottom half one side, level sensor is installed to filter chamber upper portion inner wall, and level sensor and the PLC switch board electric connection of sewage treatment box one side, PLC switch board one side electric connection has the alarm.

Furthermore, the sewage inlet is arranged in a funnel shape, and a water inlet valve is arranged on the lower side of the sewage inlet.

Furthermore, the diameter of the filter hole of the coarse filter screen is larger than that of the filter hole of the fine filter screen.

Furthermore, the coarse filter screen is arranged to be of an upward convex structure, and the fine filter screen is arranged to be of a downward concave structure.

Furthermore, the coarse filter screen and the fine filter screen are both of a metal filter screen structure.

Furthermore, the excitation mechanism comprises a supporting plate arranged in the filter cavity, an excitation motor is arranged on the upper side of the supporting plate, and one end of the excitation motor is in transmission connection with a cam.

Furthermore, a first electric control valve is installed on the first impurity discharging port, and a second electric control valve is installed on the second impurity discharging port.

Furthermore, an impurity storage cavity is arranged between the coarse filter screen and the fine filter screen, and the bottom of the fine filter screen is obliquely arranged towards one end of the second impurity discharge port.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a coarse filtration net and the thin filter screen that are equipped with can carry out filtration treatment to sewage, and the coarse filtration net sets to the epirelief structure moreover, and the concave structure is set to the thin filter screen, installs first trash discharging port on the sewage treatment box of coarse filtration net both sides, and the second trash discharging port is installed to thin filter screen bottom one side, is convenient for discharge the filterable impurity of coarse filtration net and thin filter screen.

2. The utility model discloses a level sensor that filter chamber upper portion inner wall was installed, the inside water level height of filter chamber that can the perception detects the control and handles, and when the water level was higher than level sensor, level sensor gave PLC switch board with the signal transmission, and PLC switch board electricity sends the police dispatch newspaper sound and warns, explains the filter screen jam, is convenient for in time clear up.

3. The utility model discloses a vibration excitation mechanism is installed to coarse filtration net both ends downside, and vibration excitation mechanism installs the excitation motor including installing the backup pad in filter chamber inside, backup pad upside, and excitation motor one end transmission is connected with the cam, can carry out the excitation to coarse filtration net and thin filter screen lower part and handle, is favorable to improving the filter effect, reduces the probability that the filter screen blockked up.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an enlarged schematic view of the structure at the position A of the present invention;

fig. 3 is a schematic structural diagram of the excitation mechanism of the present invention.

In the figure: 1. a sewage treatment box body; 2. a sewage inlet; 3. a filter chamber; 4. a water level sensor; 5. a first trash discharge port; 6. a first electrically controlled valve; 7. a water outlet; 8. a water inlet valve; 9. a coarse filter screen; 10. a fine filter screen; 11. a second impurity discharging port; 12. a second electrically controlled valve; 13. a through hole; 14. an excitation mechanism; 1401. an excitation motor; 1402. a cam; 15. a rubber sealing layer; 16. a support plate; 17. PLC switch board.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, in the embodiment of the present invention, a sewage treatment monitoring system comprises a sewage treatment box 1, a filter chamber 3 is disposed inside the sewage treatment box 1, a sewage inlet 2 is disposed at the middle part of the upper side of the filter chamber 3, a coarse filter 9 and a fine filter 10 are disposed at the middle part inside the filter chamber 3 for filtering sewage, an excitation mechanism 14 is disposed at the lower side of the two ends of the coarse filter 9 for exciting the lower parts of the coarse filter 9 and the fine filter 10 for improving the filtering effect and reducing the probability of filter clogging, a first impurity discharge port 5 is disposed on the sewage treatment box 1 at the two sides of the coarse filter 9 for discharging the impurities filtered by the coarse filter 9, a second impurity discharge port 11 is disposed at one side of the bottom of the fine filter 10 for discharging the impurities filtered by the fine filter 10, the second impurity discharge port 11 penetrates through a through hole 13 of the sewage treatment box 1, through-hole 13 internally mounted has flexible rubber sealing layer 15, be convenient for carry out flexible sealing treatment between second trash outlet 11 and the sewage treatment box 1, outlet 7 is installed to sewage treatment box 1 bottom one side, level sensor 4 is installed to 3 upper portion inner walls of filter chamber, and level sensor 4 and the 17 electric connection of PLC switch board of sewage treatment box 1 one side, 17 one side electric connection of PLC switch board has the alarm, can perceive the water level height of 3 inside of filter chamber and detect the control and handle, when the water level is higher than level sensor 4, level sensor 4 gives PLC switch board 17 with signal transmission, PLC switch board 17 sends out the alarm sound and warns, explain the filter screen jam, be convenient for in time clear up the processing.

Preferably, the sewage inlet 2 is funnel-shaped, and the water inlet valve 8 is installed at the lower side of the sewage inlet 2, so that the opening and closing of the sewage inlet 2 can be conveniently controlled.

Preferably, the diameter of the filter hole of the coarse filter screen 9 is larger than that of the filter hole of the fine filter screen 10, the aperture of the coarse filter screen 9 is 1.5-3mm, and the diameter of the fine filter screen 10 is 0.5-1.5.

Preferably, the coarse filter screen 9 is arranged to be of an upward convex structure, and the fine filter screen 10 is arranged to be of a downward concave structure, so that filtered impurities can be discharged conveniently.

Preferably, the coarse filter screen 9 and the fine filter screen 10 both adopt a metal filter screen structure, so that the structural stability is high, and continuous filtration is convenient to use.

Preferably, the excitation mechanism 14 comprises a support plate 16 installed inside the filter chamber 3, an excitation motor 1401 is installed on the upper side of the support plate 16, a speed reduction motor is adopted by the excitation motor 1401, one end of the excitation motor 1401 is in transmission connection with a cam 1402, the excitation motor 1401 drives the cam 1402 to rotate at a high speed, and excitation processing is performed on the lower sides of two ends of the coarse filter screen 9 and the fine filter screen 10, so that the probability of filter screen blockage is reduced.

Preferably, the first impurity discharging port 5 is provided with a first electric control valve 6 for controlling the opening and closing of the first impurity discharging port 5, and the second impurity discharging port 11 is provided with a second electric control valve 12 for controlling the opening and closing of the second impurity discharging port 11.

Preferably, an impurity storage cavity is arranged between the coarse filter screen 9 and the fine filter screen 10, and the bottom of the fine filter screen 10 is inclined towards one end of the second impurity discharge port 11, so that impurities filtered on the upper side of the fine filter screen 10 can be conveniently discharged.

The utility model discloses a theory of operation and use flow: sewage enters the filter cavity 3 from the sewage inlet 2, the sewage can be filtered through the arranged coarse filter screen 9 and the fine filter screen 10, the coarse filter screen 9 is arranged in an upward convex structure, the fine filter screen 10 is arranged in a downward concave structure, the sewage treatment box body 1 on two sides of the coarse filter screen 9 is provided with a first impurity discharge port 5, and one side of the bottom of the fine filter screen 10 is provided with a second impurity discharge port 11, so that impurities filtered by the coarse filter screen 9 and the fine filter screen 10 can be conveniently discharged; and through the level sensor 4 that 3 upper portions inner walls of filter chamber were installed, can the inside water level height of 3 perception filter chambers detect the control and handle, when the water level was higher than level sensor 4, level sensor 4 gave PLC switch board 17 with the signal transmission, and PLC switch board 17 sends out the alarm sound and warns, explains the filter screen jam, is convenient for in time clear up the processing.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a sewage treatment monitored control system, includes sewage treatment box (1), its characterized in that: the sewage treatment box is characterized in that a filter cavity (3) is formed in the sewage treatment box body (1), a sewage inlet (2) is formed in the middle of the upper side of the filter cavity (3), a coarse filter screen (9) and a fine filter screen (10) are installed in the filter cavity (3), vibration excitation mechanisms (14) are installed on the lower sides of the two ends of the coarse filter screen (9), first trash outlets (5) are installed on the sewage treatment box body (1) on the two sides of the coarse filter screen (9), second trash outlets (11) are installed on one side of the bottom of the fine filter screen (10), the second trash outlets (11) penetrate through holes (13) of the sewage treatment box body (1) and are arranged, a water outlet (7) is installed on one side of the bottom of the sewage treatment box body (1), a water level sensor (4) is installed on the inner wall of the upper portion of the filter cavity (3), and the water level sensor (4), and one side of the PLC control cabinet (17) is electrically connected with an alarm.

2. The sewage treatment monitoring system of claim 1, wherein: the sewage inlet (2) is arranged to be funnel-shaped, and a water inlet valve (18) is arranged on the lower side of the sewage inlet (2).

3. The sewage treatment monitoring system of claim 1, wherein: the diameter of the filter hole of the coarse filter screen (9) is larger than that of the filter hole of the fine filter screen (10).

4. The sewage treatment monitoring system of claim 1, wherein: the coarse filter screen (9) is arranged to be of an upward convex structure, and the fine filter screen (10) is arranged to be of a downward concave structure.

5. The sewage treatment monitoring system of claim 1, wherein: the coarse filter screen (9) and the fine filter screen (10) both adopt metal filter screen structures.

6. The sewage treatment monitoring system of claim 1, wherein: the vibration excitation mechanism (14) comprises a supporting plate (16) arranged in the filter cavity (3), a vibration excitation motor (1401) is arranged on the upper side of the supporting plate (16), and one end of the vibration excitation motor (1401) is in transmission connection with a cam (1402).

7. The sewage treatment monitoring system of claim 1, wherein: a first electric control valve (6) is arranged on the first impurity discharging port (5), and a second electric control valve (12) is arranged on the second impurity discharging port (11).

8. The sewage treatment monitoring system of claim 1, wherein: an impurity storage cavity is arranged between the coarse filter screen (9) and the fine filter screen (10), and the bottom of the fine filter screen (10) is obliquely arranged towards one end of the second impurity discharge port (11).