CN210473596U

CN210473596U - Biological deodorization device for sewage treatment plant

Info

Publication number: CN210473596U
Application number: CN201920882743.4U
Authority: CN
Inventors: 汪军
Original assignee: Xiangshui Huaqing Sewage Treatment Co Ltd
Current assignee: Xiangshui Huaqing Sewage Treatment Co Ltd
Priority date: 2019-06-13
Filing date: 2019-06-13
Publication date: 2020-05-08
Anticipated expiration: 2029-06-13

Abstract

The utility model discloses a be used for sewage treatment plant biological deodorization device, advance pipe, circulating pipe and blast pipe with the foul smell of setting on biological deodorization equipment body including biological deodorization equipment body, the front end surface mounting of biological deodorization equipment body has cat ladder and audible-visual annunciator, install suction pump, filter box, storage water tank and booster pump on the pipeline section of circulating pipe, the top of filter box is provided with sealed apron, and is provided with first rubber pad between sealed apron and the filter box, the side-mounting of sealed apron has the hasp, the side fixed mounting of filter box has the slide, the side of slide is provided with the rectangle sleeve pipe, the internal surface of filter box is provided with two plug connectors. The utility model discloses simple structure through filtering the circulating water, has effectively avoided the jam of atomizer, can in time remind people to clear up the filter screen simultaneously, and easy operation, and the practicality is strong.

Description

Biological deodorization device for sewage treatment plant

Technical Field

The utility model relates to a biological deodorization technical field of sewage especially relates to a be used for sewage treatment plant biological deodorization's device.

Background

Biological deodorization is mainly characterized in that microorganisms are used for deodorization, and substances with odor are converted through physiological metabolism of the microorganisms, so that target pollutants are effectively decomposed and removed to achieve the purpose of treating the odor, and the biological deodorization is an important process in the sewage treatment process.

In the prior art, biological sewage deodorization equipment usually comprises a spraying unit and a biological filter bed unit, water for spraying is concentrated at the bottom of the biological sewage deodorization equipment after being sprayed to the biological filter bed unit, and a circulating pipe is recycled, but the water is not filtered in the circulating process of spraying water, so that an atomizing nozzle can be blocked by impurities in the atomizing nozzle in the atomizing spraying process to influence the actual deodorization effect, and therefore, a biological sewage deodorization device for a sewage treatment plant is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a biological deodorization device for a sewage treatment plant.

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

a device for biological deodorization of a sewage treatment plant comprises a biological deodorization equipment body and an odor inlet pipe, a circulating pipe and an exhaust pipe which are arranged on the biological deodorization equipment body, wherein a ladder and an acousto-optic alarm are arranged on the outer surface of the front end of the biological deodorization equipment body, a water pump, a filtering box, a water storage tank and a booster pump are arranged on the pipe section of the circulating pipe, a sealing cover plate is arranged at the top of the filtering box, a first rubber pad is arranged between the sealing cover plate and the filtering box, a hasp is arranged on the side surface of the sealing cover plate, a slide seat is fixedly arranged on the side surface of the filtering box, a rectangular sleeve is arranged on the side surface of the slide seat, two plug connectors are arranged on the inner surface of the filtering box, a fine filter screen and a coarse filter screen are respectively arranged on the two plug connectors, an outer frame is respectively arranged outside the fine filter screen and the coarse filter screen, the side of slide has seted up the spout, and the inside of spout is provided with slider and reset spring, sealed apron is run through there is the metal sleeve pipe, and metal sleeve pipe's bottom is provided with pressure sensor, metal sleeve pipe's inside is provided with the sealing washer.

Preferably, the transmission cable of the pressure sensor is connected with the metal sleeve in a sealing mode through a sealing ring, and the pressure sensor is located inside the filter box.

Preferably, the rectangular sleeve is sleeved on the handle of the hasp, the sliding block is slidably mounted inside the sliding groove through a return spring, and the sliding block is fixedly connected with the rectangular sleeve.

Preferably, one end of the circulating pipe is provided with an atomizing nozzle, and the other end of the circulating pipe extends into the circulating water at the bottom in the biological deodorization equipment body.

Preferably, the top of the outer frame is fixedly connected with the sealing cover plate, and the two ends and the bottom of the outer frame are hermetically connected with the inner surface of the filtering box through the second rubber pads.

Preferably, the input ends of the acousto-optic alarm, the water suction pump, the booster pump and the pressure sensor are electrically connected with the output end of the external power supply.

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

1. the utility model discloses in through setting up strain clear case, booster pump, sealed apron, first rubber pad, plug connector, thin filter screen, coarse strainer, outer frame and second rubber pad, can filter the circulating water, detach impurity wherein, effectively avoided the jam of atomizer, be favorable to the long-term steady operation of biological deodorization equipment.

2. The utility model discloses in through setting up cat ladder, audible-visual annunciator, hasp, slide, rectangle sleeve pipe, spout, slider, reset spring, metal casing, pressure sensor and sealing washer, can utilize audible-visual annunciator to take place the police dispatch newspaper to the staff when thin filter screen blocks up seriously for the staff can be quick clear up thick and thin filter screen, and the mode of opening and closing of sealed apron is simple, and in-service use is effectual.

To sum up, the utility model discloses a filter the circulating water, effectively avoided atomizer's jam, can in time remind people to clear up the filter screen simultaneously, and easy operation, the practicality is strong.

Drawings

FIG. 1 is a schematic view of the overall structure of a biological deodorization apparatus for a sewage treatment plant according to the present invention;

FIG. 2 is a sectional view of a filter tank of a bio-deodorization apparatus for a sewage treatment plant according to the present invention;

FIG. 3 is a side view of a slide base of a bio-deodorizing apparatus for a sewage treatment plant according to the present invention;

FIG. 4 is a top view of a filter box of an apparatus for bio-deodorization in a sewage treatment plant according to the present invention;

fig. 5 is an enlarged view of a portion a in fig. 2 of a bio-deodorization apparatus for a sewage treatment plant according to the present invention.

In the figure: 1 biological deodorization equipment body, 2 odor inlet pipes, 3 circulation pipes, 4 exhaust pipes, 5 crawling ladders, 6 acousto-optic alarms, 7 water pumps, 8 filtering boxes, 9 water storage tanks, 10 booster pumps, 11 sealing cover plates, 12 first rubber pads, 13 hasps, 14 sliding seats, 15 rectangular sleeves, 16 plug connectors, 17 fine filter screens, 18 coarse filter screens, 19 outer frames, 20 second rubber pads, 21 sliding grooves, 22 sliding blocks, 23 reset springs, 24 metal sleeves, 25 pressure sensors and 26 sealing rings.

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.

Referring to fig. 1-5, a biological deodorization device for a sewage treatment plant comprises a biological deodorization device body 1, an odor inlet pipe 2, a circulation pipe 3 and an exhaust pipe 4 which are arranged on the biological deodorization device body 1, wherein a ladder 5 and an audible and visual alarm 6 are arranged on the outer surface of the front end of the biological deodorization device body 1, a water pump 7, a filter box 8, a water storage tank 9 and a booster pump 10 are arranged on the pipe section of the circulation pipe 3, a sealing cover plate 11 is arranged on the top of the filter box 8, a first rubber pad 12 is arranged between the sealing cover plate 11 and the filter box 8, a hasp 13 is arranged on the side surface of the sealing cover plate 11, a slide seat 14 is fixedly arranged on the side surface of the filter box 8, a rectangular sleeve pipe 15 is arranged on the side surface of the slide seat 14, two plug connectors 16 are arranged on the inner surface of the filter box 8, a fine filter screen 17 and a coarse filter screen 18 are respectively arranged on, the two ends and the bottom of the outer frame 19 are provided with second rubber pads 20, the side surface of the sliding seat 14 is provided with a sliding groove 21, a sliding block 22 and a return spring 23 are arranged inside the sliding groove 21, a metal sleeve 24 penetrates through the sealing cover plate 11, the bottom of the metal sleeve 24 is provided with a pressure sensor 25, and a sealing ring 26 is arranged inside the metal sleeve 24.

The transmission cable of the pressure sensor 25 is connected with the metal sleeve 24 in a sealing mode through the sealing ring 26, the pressure sensor 25 is located inside the filtering box 8, the rectangular sleeve 15 is connected to the handle of the hasp 13 in a sleeved mode, the sliding block 22 is installed inside the sliding groove 21 in a sliding mode through the reset spring 23, the sliding block 22 is fixedly connected with the rectangular sleeve 15, the atomizing nozzle is installed at one end of the circulating pipe 3, the other end of the circulating pipe 3 extends into circulating water at the bottom of the biological deodorization device body 1, the top of the outer frame 19 is fixedly connected with the sealing cover plate 11, the two ends and the bottom of the outer frame 19 are connected with the inner surface of the filtering box 8 through the second rubber pads 20 in a sealing mode, and the sound-light alarm 6, the water suction pump 7, the input ends of the booster pump 10 and the pressure sensor.

The working principle is as follows: in the use process of the biological deodorization equipment body 1, odor can be continuously input into the biological deodorization equipment body 1 through the odor inlet pipe 2, and after decomposition and filtration of the biological filter bed in the biological deodorization equipment body, the obtained clean gas can be discharged through the exhaust pipe 4, in the process, the atomization nozzle at one end of the circulating pipe 3 atomizes and sprays high-pressure water provided by the booster pump 10 on the biological filter bed and finally gathers at the inner bottom of the biological deodorization equipment body 1, then the water suction pump 7 pumps circulating water gathered at the inner bottom of the biological deodorization equipment body 1 into the interior of the filter box 8 through the circulating pipe 3 for filtration, finally the obtained clean water can enter the interior of the water storage tank 9 for rough filtration, in the filtration process, the coarse filtration net 18 can clear large-particle impurities in water, the fine filtration net 17 can filter small-particle impurities in water to prevent the atomization nozzle from being blocked, and the water pressure in the filtering box 8 is monitored by the pressure sensor 25 in the whole process, when the pressure sensor 25 detects that the water pressure is higher than a certain value, the water pressure indicates that the coarse filter screen 18 or the fine filter screen 17 is seriously blocked, so that the water permeability of the coarse filter screen 18 or the fine filter screen 17 is poor, at the moment, the pressure sensor 25 feeds back the signal to the control center, the control center receives the signal, controls and starts the audible and visual alarm 6 to give an alarm to a worker, after receiving the signal, the worker stops the input of odor and stops the operation of the water suction pump 7 and the booster pump 10, then climbs to the top of the biological deodorization device body 1 through the ladder stand 5, pulls the rectangular sleeve 15 downwards to expose the handle of the hasp 13 sleeved in the rectangular sleeve 15, in the process, the return spring 23 contracts to generate certain elastic force, then opens the hasp 13, after the remaining buckles 13 are opened in sequence, the sealing cover plate 11 can be drawn out upwards, and the outer frame 19 is fixedly connected with the sealing cover plate 11, so the fine filter screen 17 and the coarse filter screen 18 are drawn out together with the sealing cover plate 11, then cleaning the fine filter screen 17 and the coarse filter screen 18, inserting the outer frame 19 into the filter box 8 along the connector 16 after cleaning, so that the second rubber pad 20 maintains the tight fit of the fine screen 17 with the coarse screen 18, the sealing cover plate 11 is then installed by using the hasp 13, and the rectangular sleeve 15 is sleeved on the handle of the hasp 13 again, so as to prevent the sealing performance of the filtering box 8 from being influenced by the accidental loosening of the hasps 13, the utility model has simple structure, through filtering the circulating water, the blockage of the atomizer is effectively avoided, people can be timely reminded to clear up the filter screen, and the water purifier is simple to operate and high in practicability.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a device for sewage treatment plant biological deodorization, advances pipe (2), circulating pipe (3) and blast pipe (4) including biological deodorization equipment body (1) and the foul smell of setting on biological deodorization equipment body (1), its characterized in that, the front end surface mounting of biological deodorization equipment body (1) has cat ladder (5) and audible-visual alarm (6), install suction pump (7), strain clear case (8), storage water tank (9) and booster pump (10) on the pipeline section of circulating pipe (3), the top of straining clear case (8) is provided with sealed apron (11), and is provided with first rubber pad (12) between sealed apron (11) and filter case (8), the side-mounting of sealed apron (11) has hasp (13), the side fixed mounting of straining clear case (8) has slide (14), the side of slide (14) is provided with rectangle sleeve pipe (15), the internal surface of straining case (8) is provided with two plug connectors (16), two be provided with fine filter screen (17) and coarse strainer (18) on plug connector (16) respectively, outer frame (19) are all installed with the outside of coarse strainer (18) in fine filter screen (17), the both ends and the bottom of outer frame (19) all are provided with second rubber pad (20), spout (21) have been seted up to the side of slide (14), and the inside of spout (21) is provided with slider (22) and reset spring (23), it has metal sleeve (24) to run through on sealed apron (11), and the bottom of metal sleeve (24) is provided with pressure sensor (25), the inside of metal sleeve (24) is provided with sealing washer (26).

2. An arrangement for biological deodorization in a sewage treatment plant according to claim 1, characterized in that the transmission cable of the pressure sensor (25) is sealingly connected with the metal sleeve (24) by means of a sealing ring (26), and that the pressure sensor (25) is located inside the filter box (8).

3. The device for biological deodorization of a sewage treatment plant according to claim 1, wherein the rectangular sleeve (15) is sleeved on a handle of the hasp (13), the sliding block (22) is slidably installed inside the sliding groove (21) through a return spring (23), and the sliding block (22) is fixedly connected with the rectangular sleeve (15).

4. The apparatus for bio-deodorization of a sewage treatment plant according to claim 1, wherein an atomizing nozzle is installed at one end of the circulation pipe (3), and the other end of the circulation pipe (3) extends into the circulation water at the bottom inside the bio-deodorization device body (1).

5. The apparatus for bio-deodorization of a sewage treatment plant according to claim 1, wherein the top of the outer frame (19) is fixedly connected with the sealing cover plate (11), and both ends and the bottom of the outer frame (19) are hermetically connected with the inner surface of the filter box (8) through the second rubber gasket (20).

6. The device for biological deodorization of a sewage treatment plant according to claim 1, wherein the input ends of the acousto-optic alarm (6), the water pump (7), the booster pump (10) and the pressure sensor (25) are electrically connected with the output end of an external power supply.