CN214953440U

CN214953440U - Anaerobic tank oxygen concentration detection device for A2O sewage treatment process

Info

Publication number: CN214953440U
Application number: CN202120161377.0U
Authority: CN
Inventors: 赵丽; 谢传凯
Original assignee: Beijing Shuiyan Environmental Technology Co ltd
Current assignee: Beijing Shuiyan Environmental Technology Co ltd
Priority date: 2021-01-21
Filing date: 2021-01-21
Publication date: 2021-11-30
Anticipated expiration: 2031-01-21

Abstract

The utility model relates to the technical field of A2O sewage treatment, in particular to an anaerobic tank oxygen concentration detection device for A2O sewage treatment process, which comprises an anaerobic tank, wherein the left end surface of the anaerobic tank is provided with a water inlet pipe, the right end surface of the anaerobic tank is provided with a water outlet pipe, the middle position of one side wall of the anaerobic tank is provided with a first slot, the top of an oxygen concentration detection box is provided with a display platform, a T-shaped inserting column is arranged in the first slot, a T-shaped sliding block is arranged in the second slot, a threaded rod is arranged above the T-shaped sliding block, and the bottom of the guide rod is symmetrically provided with detection probes; this anaerobic tank oxygen concentration detection device for A2O sewage treatment process, cooperation inlet tube and outlet pipe in the anaerobic tank, the better introduction and the emission use that carries on sewage, oxygen concentration detection case cooperation display platform and display screen are installed to anaerobic tank one side, are convenient for demonstrate the oxygen concentration that detects in real time, and test probe cooperation guide arm is installed on T type slider, helps adjusting different height, detects the oxygen concentration of the different degree of depth in the anaerobic tank.

Description

Anaerobic tank oxygen concentration detection device for A2O sewage treatment process

Technical Field

The utility model relates to a A2O sewage treatment technical field specifically is an anaerobism pond oxygen concentration detection device for A2O sewage treatment process.

Background

The A2O method is also called AAO method, is short for the first letter of Anaerobic-Oxic (Anaerobic-Anoxic-aerobic method), is a commonly used sewage treatment process, can be used for secondary sewage treatment or tertiary sewage treatment and reclaimed water reuse, and has good denitrification and dephosphorization effects;

generally, in an anaerobic tank, the content of oxygen needs to be correspondingly controlled, so that better anaerobic treatment is facilitated, and a common anaerobic tank does not have an oxygen content detection device, cannot detect the oxygen content of different depths in the anaerobic tank in real time, and cannot perform better anaerobic treatment on sewage.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an anaerobic tank oxygen concentration detection device for A2O sewage treatment process to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

an anaerobic tank oxygen concentration detection device for an A2O sewage treatment process comprises an anaerobic tank, wherein the interior of the anaerobic tank is hollow, a water inlet pipe communicated with the interior is embedded near the middle position of the left end surface of the anaerobic tank, a water outlet pipe communicated with the interior is embedded near the middle position of the right end surface of the anaerobic tank, a first slot is arranged at the middle position of one side wall of the anaerobic tank, first threaded holes are further formed in two sides of the top of the first slot, an oxygen concentration detection box is further arranged near the edge of the top of the rear end surface of the anaerobic tank, an opening is formed in the left end of the oxygen concentration detection box, a storage battery is arranged at the opening, a display table is arranged at the top of the oxygen concentration detection box, a mounting groove is formed in the upper surface of the display table, a display screen is arranged in the mounting groove, a T-shaped inserting column is arranged in the first slot, a second slot is formed in the middle position of the top of the T-shaped inserting column, the T type is inserted post top and is still equipped with T type fixed plate, the fixed orifices has still been seted up with the position that first screw hole corresponds to T type fixed plate upper surface, be equipped with fastening bolt in the fixed orifices, be equipped with T type slider in the second slot, the second screw hole has been seted up in the middle of the T type slider, T type slider top is equipped with the threaded rod, the threaded rod passes T type slider, just the threaded rod top is equipped with the crank, the terminal surface inlays and is equipped with the guide arm before the T type slider, guide arm bottom symmetry is equipped with test probe.

Preferably, the inlet tube is fixed with the anaerobism pond butt fusion, the outlet pipe is fixed with the anaerobism pond butt fusion, still be equipped with the valve on the outlet pipe, the valve passes through bolt and outlet pipe fixed connection.

Preferably, the oxygen concentration detection box is fixedly connected with the anaerobic tank through bolts, the storage battery is fixedly connected with the oxygen concentration detection box through bolts, and the display platform is fixedly connected with the oxygen concentration detection box through bolts

Preferably, the display table top still is equipped with the pilot lamp, the pilot lamp passes through bolt and display table fixed connection, the width of mounting groove and the width looks adaptation of display screen.

Preferably, the width of the first slot is matched with the width of the T-shaped inserting column, the width of the T-shaped fixing plate is larger than that of the first slot, the aperture of the first threaded hole is matched with that of the fixing hole, and the diameter of the fastening bolt is matched with that of the first threaded hole.

Preferably, the aperture of the second threaded hole is matched with the diameter of the threaded rod, the threaded rod is further sleeved with a bearing, the inner ring of the bearing is welded and fixed with the threaded rod, the outer ring of the bearing is welded and fixed with the T-shaped fixing plate, and the crank is welded and fixed with the threaded rod.

Preferably, the width of the second slot is matched with the width of the T-shaped sliding block, the guide rod is fixedly connected with the T-shaped sliding block through a bolt, the detection probe is fixedly connected with the guide rod through a bolt, and the detection probe is electrically connected with the processor in the oxygen concentration detection box through a lead.

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

1. the utility model discloses cooperate inlet tube and outlet pipe in the anaerobism pond, the better introduction and the emission that carries on sewage are used, oxygen concentration detection case cooperation display panel and display screen are installed to anaerobism pond one side, be convenient for demonstrate the oxygen concentration that detects in real time, the battery provides the power for whole device, reduce the interference of external power cord, test probe cooperation guide arm is installed on T type slider, under the cooperation of threaded rod, help adjusting different height, detect the oxygen concentration of the different degree of depth in the anaerobism pond.

2. The utility model discloses the cooperation of valve is used, and the sewage in the control anaerobism pond of being convenient for leads to in next processing apparatus, and the T type is inserted the post and is pegged graft in first slot, under the cooperation of T type fixed plate, and the fixed use of installation of being convenient for, cooperation bearing on the threaded rod, the nimble rotation of the threaded rod of being convenient for, the cooperation of crank is used, helps the manual rotation of user to adjust the use.

Drawings

FIG. 1 is a schematic view of the whole structure of an anaerobic tank oxygen concentration detection device for the A2O sewage treatment process of the present invention;

FIG. 2 is a schematic side view of the apparatus for detecting oxygen concentration in an anaerobic tank for use in the A2O sewage treatment process of the present invention;

FIG. 3 is a schematic view of the structure of the anaerobic tank oxygen concentration detection device for the A2O sewage treatment process according to the present invention in use;

FIG. 4 is a schematic view of the structure of the unsealed frame of the oxygen concentration detecting device of the anaerobic tank for the A2O sewage treatment process of the present invention;

FIG. 5 is a schematic view of the assembly structure of the T-shaped inserting column and the T-shaped fixing plate of the present invention;

fig. 6 is the schematic view of the combined structure of the T-shaped slider, the threaded rod and the detection probe.

The various reference numbers in the figures mean:

1. an anaerobic tank; 10. a water inlet pipe; 11. a water outlet pipe; 110. a valve; 12. a first slot; 13. a first threaded hole;

2. an oxygen concentration detection box; 20. a storage battery;

3. a display stand; 30. mounting grooves; 300. a display screen; 31. an indicator light;

4. a T-shaped fixing plate; 40. a fixing hole; 41. fastening a bolt;

5. t-shaped inserting columns; 50. a second slot; 51. a T-shaped slider; 510. a second threaded hole;

6. a threaded rod; 60. a crank; 61. a bearing;

7. a guide bar; 70. and (6) detecting the probe.

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.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

Referring to fig. 1-6, the present invention provides a technical solution:

an anaerobic tank oxygen concentration detection device for an A2O sewage treatment process comprises an anaerobic tank 1, the interior of the anaerobic tank 1 is hollow, a water inlet pipe 10 communicated with the interior is embedded near the middle position of the left end surface of the anaerobic tank 1, a water outlet pipe 11 communicated with the interior is embedded near the middle position of the right end surface of the anaerobic tank 1, a first slot 12 is arranged at the middle position of one side wall of the anaerobic tank 1, first threaded holes 13 are also arranged at two sides of the top of the first slot 12, an oxygen concentration detection box 2 is also arranged near the top edge of the rear end surface of the anaerobic tank 1, an opening is arranged at the left end of the oxygen concentration detection box 2, a storage battery 20 is arranged at the opening, a display table 3 is arranged at the top of the oxygen concentration detection box 2, a mounting groove 30 is arranged on the upper surface of the display table 3, a display screen 300 is arranged in the mounting groove 30, a T-shaped insert column 5 is arranged in the first slot 12, a second slot 50 is arranged at the middle position of the top of the T-shaped insert column 5, t type insert post 5 top still is equipped with T type fixed plate 4, fixed orifices 40 have still been seted up with the position that first screw hole 13 corresponds to the upper surface of T type fixed plate 4, be equipped with fastening bolt 41 in the fixed orifices 40, be equipped with T type slider 51 in the second slot 50, second screw hole 510 has been seted up in the middle of the T type slider 51, T type slider 51 top is equipped with threaded rod 6, threaded rod 6 passes T type slider 51, and threaded rod 6 top is equipped with crank 60, T type slider 51 preceding terminal surface inlays and is equipped with guide arm 7, guide arm 7 bottom symmetry is equipped with test probe 70.

In this embodiment, inlet tube 10 is fixed with anaerobism pond 1 butt fusion, and outlet pipe 11 is fixed with anaerobism pond 1 butt fusion, still is equipped with valve 110 on the outlet pipe 11, and valve 110 passes through bolt and outlet pipe 11 fixed connection, and outlet pipe 11 cooperates with inlet tube 10, is convenient for get rid of the sewage of anaerobic treatment and introduce the sewage that needs the processing.

Further, oxygen concentration detection case 2 passes through bolt and 1 fixed connection in anaerobism pond, and battery 20 passes through bolt fixed connection with oxygen concentration detection case 2, and display panel 3 passes through bolt and 2 fixed connection in oxygen concentration detection case, and battery 20's cooperation is used, provides the power for whole oxygen concentration detection case 2 in real time, avoids external power, receives the influence that has a power failure.

Specifically, display panel 3 top still is equipped with pilot lamp 31, and pilot lamp 31 passes through bolt and display panel 3 fixed connection, the width of mounting groove 30 and the width looks adaptation of display screen 300, and pilot lamp 31's cooperation is used, and convenient to use person sees the operating condition of whole device.

It should be noted that, the width of the first slot 12 is adapted to the width of the T-shaped insertion column 5, the width of the T-shaped fixing plate 4 is greater than the width of the first slot 12, the aperture of the first threaded hole 13 is adapted to the aperture of the fixing hole 40, the diameter of the fastening bolt 41 is adapted to the aperture of the first threaded hole 13, and the T-shaped fixing plate 4 is convenient for fixing the T-shaped insertion column 5 under the cooperation of the fastening bolt 41, so that the structural stability is increased, and the disassembly and assembly are convenient.

Secondly, the aperture of second screw hole 510 and the diameter looks adaptation of threaded rod 6, still the cover is equipped with bearing 61 on the threaded rod 6, and bearing 61 inner circle and threaded rod 6 welded fastening, bearing 61's outer lane and T type fixed plate 4 welded fastening, crank 60 and threaded rod 6 welded fastening, bearing 61's cooperation, the flexible rotation of the threaded rod 6 of being convenient for lets the rotation of user's manual regulation threaded rod 6, more convenient laborsaving.

Besides, the width of second slot 50 and T type slider 51's width looks adaptation, guide arm 7 passes through bolt fixed connection with T type slider 51, and test probe 70 passes through bolt and guide arm 7 fixed connection, and test probe 70 passes through treater electric connection in wire and the oxygen concentration detection case 2, and two test probe 70, cooperation, it is more stable to detect oxygen concentration, and data information transmission to the treater that will detect through the wire shows through display screen 300 at last.

When the anaerobic tank oxygen concentration detection device for the A2O sewage treatment process of the embodiment is used, a user manually installs and fixes the oxygen concentration detection box 2 on one side of the anaerobic tank 1, the storage battery 20 is connected with the processor inside the oxygen concentration detection box 2, then the user manually connects the indicator lamp 31 with the display screen 300 and the processor respectively, the guide rod 7 is fixed on the T-shaped slide block 51, the fastening bolt 41 passes through the fixing hole 40 and is in threaded connection with the first threaded hole 13, the T-shaped fixing plate 4 fixes the T-shaped plug-in post 5, finally, the sewage needing to be treated from the outside is introduced into the anaerobic tank 1 through the water inlet pipe 10, the crank 60 is manually rotated, the threaded control rod 6 is rotated to adjust the position of the detection probe 70, which is beneficial to detecting the oxygen concentration at different depths inside the anaerobic tank 1, the detection data information is displayed on the display screen 300 in real time, the valve 110 is opened after the anaerobic treatment, and the data is transmitted to the next processing device for corresponding processing use.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a A2O sewage treatment is anaerobism pond oxygen concentration detection device for technology, includes anaerobism pond (1), its characterized in that: the utility model discloses a novel oxygen concentration detection device, including anaerobism pond (1), anaerobism pond (1) inside is hollow form, anaerobism pond (1) left end face is close to intermediate position and inlays inlet tube (10) that is equipped with and inside intercommunication, anaerobism pond (1) right-hand member face is close to intermediate position and inlays outlet pipe (11) that are equipped with and inside intercommunication, first slot (12) have been seted up to anaerobism pond (1) a lateral wall intermediate position, first screw hole (13) have still been seted up to first slot (12) top both sides, anaerobism pond (1) rear end face is close to top edge and still is equipped with oxygen concentration detection case (2), oxygen concentration detection case (2) left end is equipped with the opening, installs battery (20) at the opening part, oxygen concentration detection case (2) top is equipped with display panel (3), mounting groove (30) have been seted up to display panel (3) upper surface, be equipped with display screen (300) in mounting groove (30), a T-shaped inserting column (5) is arranged in the first slot (12), a second slot (50) is arranged in the middle of the top of the T-shaped inserting column (5), a T-shaped fixing plate (4) is arranged above the T-shaped inserting column (5), a fixing hole (40) is further formed in the position, corresponding to the first threaded hole (13), of the upper surface of the T-shaped fixing plate (4), a fastening bolt (41) is arranged in the fixing hole (40), a T-shaped sliding block (51) is arranged in the second slot (50), a second threaded hole (510) is formed in the middle of the T-shaped sliding block (51), a threaded rod (6) is arranged above the T-shaped sliding block (51), the threaded rod (6) penetrates through the T-shaped sliding block (51), and the top of the threaded rod (6) is provided with a crank (60), the front end face of the T-shaped sliding block (51) is embedded with a guide rod (7), and the bottoms of the guide rod (7) are symmetrically provided with detection probes (70).

2. The apparatus for detecting the oxygen concentration in the anaerobic tank for the sewage treatment process A2O according to claim 1, wherein: inlet tube (10) are fixed with anaerobism pond (1) butt fusion, outlet pipe (11) are fixed with anaerobism pond (1) butt fusion, still be equipped with valve (110) on outlet pipe (11), valve (110) pass through bolt and outlet pipe (11) fixed connection.

3. The apparatus for detecting the oxygen concentration in the anaerobic tank for the sewage treatment process A2O according to claim 1, wherein: oxygen concentration detection case (2) pass through bolt and anaerobism pond (1) fixed connection, battery (20) pass through bolt fixed connection with oxygen concentration detection case (2), show platform (3) and pass through bolt and oxygen concentration detection case (2) fixed connection.

4. The apparatus for detecting the oxygen concentration in the anaerobic tank for the sewage treatment process A2O according to claim 1, wherein: the display table is characterized in that an indicator lamp (31) is further arranged at the top of the display table (3), the indicator lamp (31) is fixedly connected with the display table (3) through a bolt, and the width of the mounting groove (30) is matched with the width of the display screen (300).

5. The apparatus for detecting the oxygen concentration in the anaerobic tank for the sewage treatment process A2O according to claim 1, wherein: the width of first slot (12) and the width looks adaptation of post (5) are inserted to the T type, the width of T type fixed plate (4) is greater than the width of first slot (12), the aperture of first screw hole (13) and the aperture looks adaptation of fixed orifices (40), the diameter of fastening bolt (41) and the aperture looks adaptation of first screw hole (13).

6. The apparatus for detecting the oxygen concentration in the anaerobic tank for the sewage treatment process A2O according to claim 1, wherein: the aperture of second screw hole (510) and the diameter looks adaptation of threaded rod (6), it is equipped with bearing (61) still to overlap on threaded rod (6), bearing (61) inner circle and threaded rod (6) welded fastening, the outer lane and the T type fixed plate (4) welded fastening of bearing (61), crank (60) and threaded rod (6) welded fastening.

7. The apparatus for detecting the oxygen concentration in the anaerobic tank for the sewage treatment process A2O according to claim 1, wherein: the width of second slot (50) and the width looks adaptation of T type slider (51), guide arm (7) and T type slider (51) pass through bolt fixed connection, test probe (70) pass through bolt and guide arm (7) fixed connection, test probe (70) pass through treater electric connection in wire and the oxygen concentration detection case (2).