CN220323280U

CN220323280U - Fixed pollution source on-line monitoring device

Info

Publication number: CN220323280U
Application number: CN202321536599.1U
Authority: CN
Inventors: 周国东; 刘博群; 肖振江
Original assignee: Hangzhou Nansha Technology Co ltd
Current assignee: Hangzhou Nansha Technology Co ltd
Priority date: 2023-06-16
Filing date: 2023-06-16
Publication date: 2024-01-09
Anticipated expiration: 2033-06-16

Abstract

The utility model provides an on-line monitoring device for a fixed pollution source, which comprises a filter screen, a monitoring box and an adjusting box, wherein the monitoring box and the adjusting box are respectively arranged at two sides of the filter screen, the monitoring box is detachably and fixedly connected with the filter screen, the adjusting box is fixedly connected with the filter screen, a plurality of threaded openings are formed in the side part of the adjusting box, a threaded rod is arranged in the threaded openings and is in threaded fit with the adjusting box, and an adjusting plate is sleeved at one end of the threaded rod, facing the outer part of the adjusting box. The utility model uses the rotation of the second bevel gear to transfer the force to the adjusting plate along the first bevel gear and the threaded rod, so that the adjusting plate is outwards expanded or inwards retracted, one end of the outer side of the adjusting plate can be fixedly connected with the sewage pipe in a crimping way, the adjusting plate is suitable for sewage pipes with different diameters, the adjusting plate is connected with the sewage pipe, the filter screen and the detection box are indirectly connected with the sewage pipe, the sewage can pass through the filter screen, and the monitoring box monitors the passing sewage in real time.

Description

Fixed pollution source on-line monitoring device

Technical Field

The utility model relates to a device, in particular to an on-line monitoring device for a fixed pollution source, and belongs to the technical field of pollution source monitoring.

Background

As the demand for environmental protection continues to rise, parties, including governments and businesses, are actively taking action to protect the environment. Among them, the problem of sewage treatment is receiving a great deal of attention and importance. As a global society, various governments have expressed concerns about pollution and ecological destruction, and have put a series of policy regulations to promote environmental work of enterprises, which makes environmental protection business gradually occupy important positions in the development of enterprises. Enterprises are gradually aware of the importance of environmental protection, and thus are actively put into sewage treatment work.

The utility model patent of China with the publication number of CN112459194A discloses an online monitoring device for a sewage outlet, which comprises a sewage discharge pipe, a bracket, an online monitor, a solar cell, a sampling component, a fixed sleeve and a sewage homogenizing component, wherein the bracket is arranged on the sewage discharge pipe, the online monitor and the solar cell are both arranged on the bracket, the online monitor is electrically connected with the solar cell, a flange is arranged at the end part of the fixed sleeve, the fixed sleeve is connected with the pipe orifice of the sewage discharge pipe through the flange, the sewage homogenizing component is arranged in the fixed sleeve, and the sampling component is arranged on the bracket and is connected with the fixed sleeve. The utility model belongs to the technical field of sewage treatment, and particularly relates to an on-line sewage outlet monitoring device for uniformly mixing sewage in an outlet by utilizing a sewage flow driving homogenizing element. However, the utility model has large volume, complex structure, high installation difficulty, and inconvenience that the monitoring result can be recorded only on site.

Disclosure of Invention

Based on the background, the utility model aims to provide the fixed pollution source on-line monitoring device which is convenient to install and can know and record the monitoring result at any time, and the problems in the background technology are solved.

In order to achieve the above object, the present utility model provides the following technical solutions:

the utility model provides a fixed pollution source on-line monitoring device, includes filter screen, monitoring box and regulation box, the filter screen both sides are provided with monitoring box and regulation box respectively, fixed connection can be dismantled with the filter screen to the monitoring box, regulation box and filter screen fixed connection, a plurality of screw thread mouths have been seted up to the regulation box lateral part, the inside threaded rod that is provided with of screw thread mouth, threaded rod and regulation box screw thread fit, the regulating plate has been cup jointed towards the outside one end of regulation box to the threaded rod, regulating plate and threaded rod screw thread fit, regulating plate and filter screen movable fit, the threaded rod is provided with first bevel gear towards the inside one end of regulation box, first bevel gear and threaded rod fixed connection, first bevel gear and regulation box movable fit, a plurality of first bevel gear bottom is provided with the second bevel gear, second bevel gear and first bevel gear movable fit, second bevel gear bottom and regulation box movable fit. The second bevel gear rotates and transmits the force to the regulating plate along the first bevel gear and the threaded rod, so that the regulating plate is outwards expanded or inwards retracted, one end of the outer side of the regulating plate can be fixedly connected with the sewage pipe in a crimping way through the outwards expanded or inwards retracted regulating plate, the regulating plate is suitable for the sewage pipes with different diameters and connected with the sewage pipe, the filter screen and the detection box are indirectly connected with the sewage pipe, sewage can pass through the filter screen, and the monitoring box monitors the passing sewage in real time.

Preferably, the inside digital pH meter, the dissolved oxygen sensor and the waterproof battery that is provided with of monitoring box, the monitoring end of digital pH meter and the monitoring end of dissolved oxygen sensor wear out inside the monitoring box, arrange the monitoring box in outside, digital pH meter, dissolved oxygen sensor and battery all can dismantle fixed connection with the monitoring box, digital pH meter, dissolved oxygen sensor all with battery electric connection. The digital pH meter can be used for detecting the pH value in real time by measuring the concentration of hydrogen ions in sewage, the pH value can influence the efficiency of various chemical and biological treatments, the pH value is an important parameter in the sewage treatment process, the dissolved oxygen sensor can be used for detecting the concentration of dissolved oxygen in the sewage, the dissolved oxygen is one of the necessary parameters in the sewage biological treatment process, the dissolved oxygen is monitored in real time for the sewage, the biological treatment efficiency in the later treatment of the sewage is ensured, and the battery provides power sources for the digital pH meter and the dissolved oxygen sensor.

Preferably, the bottom of the adjusting plate is provided with a sliding block, the sliding block is fixedly connected with the adjusting plate, the filter screen is provided with a sliding groove, the sliding groove is fixedly connected with the filter screen, and the adjusting plate is in sliding fit with the filter screen through the sliding block and the sliding groove. The cooperation of slider and spout can form stable transmission system, steerable regulating plate's direction of motion, and makes the regulating plate can steady motion.

Preferably, the adjusting box is provided with an opening, a rotating handle is arranged in the opening, one end of the rotating handle is fixedly connected with the second bevel gear through the opening, and the rotating handle is in running fit with the adjusting box. The handle may facilitate operator adjustment of the second bevel gear.

Preferably, the monitoring box is provided with a cover body, the cover body is in threaded connection with the monitoring box, the cover body is provided with a first sealing ring, the first sealing ring is detachably and fixedly connected with the cover body, and the first sealing ring is in movable fit with the monitoring box. The setting of lid can be convenient for take out or put into the monitoring box with digit pH meter, dissolved oxygen sensor and battery, lid and monitoring box threaded connection, and sets up first sealing washer between first sealing washer and the lid, can make the monitoring box have good seal to prevent sewage infiltration monitoring box inside.

Preferably, one side of the adjusting plate, which is far away from the adjusting box, is provided with an arc-shaped structure. The arc structure can be better attached to the inner wall of the sewage pipe, so that the device is fixed more firmly.

Preferably, the rotating handle is provided with a fixing piece, the rotating handle is fixedly connected with the fixing piece, and the fixing piece is detachably and fixedly connected with the adjusting box. The fixing piece can fix the rotating handle and the adjusting box when the rotating handle rotates to a proper position.

Preferably, the opening is provided with a second sealing ring, the second sealing ring is detachably and fixedly connected with the adjusting box, and the second sealing ring is movably matched with the rotating handle. The second sealing ring can seal between the adjusting box and the rotating handle, so that sewage is prevented from penetrating into the adjusting box.

Preferably, a slot is formed in the outer side of the arc-shaped structure of the adjusting plate, an anti-slip strip is arranged in the slot, and the anti-slip strip is detachably and fixedly connected with the adjusting plate. The anti-slip strips can be fixed through the grooves, friction between the adjusting plate and the sewage pipe wall can be increased through the anti-slip strips, and the device is prevented from falling off.

Preferably, the fixed pollution source on-line monitoring device further comprises a mobile end, wherein the mobile end is connected with the digital pH meter, the dissolved oxygen sensor and the battery in a wireless communication mode. The movable end can monitor the data of sewage detection in real time, and is convenient to carry, so that the monitoring is more convenient.

Compared with the prior art, the utility model has the following advantages:

according to the on-line monitoring device for the fixed pollution source, the second bevel gear rotates to transmit force to the adjusting plate along the first bevel gear and the threaded rod, so that the adjusting plate is outwards expanded or inwards retracted, one end of the outer side of the adjusting plate can be fixedly connected with the sewage pipe in a crimping mode, the on-line monitoring device is suitable for sewage pipes with different diameters, the adjusting plate is connected with the sewage pipe, the filter screen and the detection box are indirectly connected with the sewage pipe, sewage can pass through the filter screen, and the monitoring box monitors the passing sewage in real time.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required to be used in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only embodiments of the present utility model, and that other drawings can be obtained according to the provided drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the position relationship between a filter screen and a monitoring box of the on-line monitoring device for a fixed pollution source;

FIG. 2 is a schematic diagram of the position relationship between the filter screen and the adjusting box of the on-line monitoring device for the fixed pollution source;

FIG. 3 is a side view of the stationary source of pollution on-line monitoring device of the present utility model;

fig. 4 is a schematic diagram of the internal structure of a regulating box of the on-line monitoring device for the fixed pollution source.

In the figure: 1. a filter screen; 2. a monitoring box; 3. an adjustment box; 4. a threaded port; 5. a threaded rod; 6. an adjusting plate; 7. a first bevel gear; 8. a second bevel gear; 9. a digital pH meter; 10. a dissolved oxygen sensor; 11. a battery; 12. a slide block; 13. a chute; 14. an opening; 15. a rotating handle; 16. a cover body; 17. a first seal ring; 18. a second seal ring; 19. slotting; 20. an anti-slip strip; 21. and a mobile terminal.

Detailed Description

The technical scheme of the utility model is further specifically described below through specific embodiments and with reference to the accompanying drawings. It should be understood that the practice of the utility model is not limited to the following examples, but is intended to be within the scope of the utility model in any form and/or modification thereof.

In the present utility model, unless otherwise specified, all parts and percentages are by weight, and the equipment, materials, etc. used are commercially available or are conventional in the art. The methods in the following examples are conventional in the art unless otherwise specified. The components and devices in the following examples are, unless otherwise indicated, all those components and devices known to those skilled in the art, and their structures and principles are known to those skilled in the art from technical manuals or by routine experimentation.

In the following detailed description of embodiments of the utility model, reference is made to the accompanying drawings, in which, for purposes of explanation, numerous specific details are set forth in order to provide a thorough understanding of the embodiments of the utility model. However, one or more embodiments may be practiced by one of ordinary skill in the art without these specific details.

As shown in fig. 1 and 2, an on-line monitoring device for a fixed pollution source comprises a filter screen 1, a monitoring box 2 and an adjusting box 3, wherein the monitoring box 2 and the adjusting box 3 are respectively arranged on two sides of the filter screen 1, the monitoring box 2 is detachably and fixedly connected with the filter screen 1, and the adjusting box 3 is fixedly connected with the filter screen 1.

As shown in fig. 3, a digital pH meter 9, a dissolved oxygen sensor 10 and a waterproof battery 11 are arranged inside the monitoring box 2, the monitoring end of the digital pH meter 9 and the monitoring end of the dissolved oxygen sensor 10 penetrate out of the monitoring box 2 and are arranged outside the monitoring box 2, the digital pH meter 9, the dissolved oxygen sensor 10 and the battery 11 are detachably and fixedly connected with the monitoring box 2, and the digital pH meter 9 and the dissolved oxygen sensor 10 are electrically connected with the battery 11. The digital pH meter 9 is arranged to measure the concentration of hydrogen ions in sewage to detect the pH value in real time, the pH value can influence the efficiency of various chemical and biological treatments, the pH value is a very important parameter in the sewage treatment process, the dissolved oxygen sensor 10 is arranged to detect the concentration of dissolved oxygen in the sewage, the dissolved oxygen is one of the necessary parameters in the sewage biological treatment process, the dissolved oxygen is monitored in real time for the sewage, the efficiency of biological treatment in the later treatment of the sewage is ensured, and the battery 11 provides power sources for the digital pH meter 9 and the dissolved oxygen sensor 10.

The fixed pollution source on-line monitoring device also comprises a movable end 21, wherein the movable end 21 is connected with the digital pH meter 9, the dissolved oxygen sensor 10 and the battery 11 in a wireless communication mode. The movable end 21 can monitor the data of sewage detection in real time, and is convenient to carry, so that the monitoring is more convenient.

The monitoring box 2 is provided with a cover body 16, the cover body 16 is in threaded connection with the monitoring box 2, the cover body 16 is provided with a first sealing ring 17, the first sealing ring 17 is detachably and fixedly connected with the cover body 16, and the first sealing ring 17 is in movable fit with the monitoring box 2. The cover 16 is arranged to facilitate the taking out or putting in of the digital pH meter 9, the dissolved oxygen sensor 10 and the battery 11 into the monitoring box 2, the cover 16 is in threaded connection with the monitoring box 2, and the first sealing ring 17 is arranged between the first sealing ring 17 and the cover 16, so that the monitoring box 2 has good tightness, and sewage is prevented from penetrating into the monitoring box 2.

As shown in fig. 4, at least two screw thread mouths 4 have been seted up to regulation box 3 lateral part, and screw thread mouths 4 are inside to be provided with threaded rod 5, and threaded rod 5 and regulation box 3 screw thread fit, threaded rod 5 have cup jointed regulating plate 6 towards the outside one end of regulation box 3, regulating plate 6 and threaded rod 5 screw fit, and regulating plate 6 is kept away from regulation box 3 one side and is set up to arc structure. The arc structure can be better attached to the inner wall of the sewage pipe, so that the device is fixed more firmly. The arc structure outside of regulating plate 6 has seted up fluting 19, and fluting 19 inside is provided with antislip strip 20, and antislip strip 20 can dismantle fixed connection with regulating plate 6. The grooves 19 can fix the anti-slip strips 20, and the anti-slip strips 20 can increase friction between the adjusting plate 6 and the sewage pipe wall to prevent the device from falling off. The bottom of the adjusting plate 6 is provided with a sliding block 12, the sliding block 12 is fixedly connected with the adjusting plate 6, the filter screen 1 is provided with a sliding groove 13, the sliding groove 13 is fixedly connected with the filter screen 1, and the adjusting plate 6 is in sliding fit with the filter screen 1 through the sliding block 12 and the sliding groove 13. The cooperation of the slide block 12 and the slide groove 13 can form a stable transmission system, can control the movement direction of the adjusting plate 6, can ensure that the adjusting plate 6 can move stably,

the threaded rod 5 is provided with first bevel gear 7 towards the inside one end of adjusting box 3, and first bevel gear 7 and threaded rod 5 fixed connection, first bevel gear 7 and adjusting box 3 movable fit, and the bottom of several first bevel gear 7 is provided with second bevel gear 8, and second bevel gear 8 and first bevel gear 7 tooth cooperation, second bevel gear 8 bottom and adjusting box 3 movable fit. The second bevel gear 8 rotates and transmits the force to the regulating plate 6 along the first bevel gear 7 and the threaded rod 5, so that the regulating plate 6 is outwards unfolded or inwards retracted, one end of the outer side of the regulating plate 6 can be fixedly connected with a sewage pipe in a crimping way through the outwards unfolded or inwards retracted regulating plate 6, the regulating plate 6 is suitable for sewage pipes with different diameters, the regulating plate 6 is connected with the sewage pipe, the filter screen 1 and the detection box are indirectly connected with the sewage pipe, sewage can pass through the filter screen 1, and the monitoring box 2 monitors the passing sewage in real time.

The adjusting box 3 is provided with an opening 14, a rotating handle 15 is arranged in the opening 14, one end of the rotating handle 15 is fixedly connected with the second bevel gear 8 through the opening 14, and the rotating handle 15 is in rotating fit with the adjusting box 3. The handle 15 may facilitate operator adjustment of the second bevel gear 8. The opening 14 is provided with a second sealing ring 18, the second sealing ring 18 is detachably and fixedly connected with the adjusting box 3, and the second sealing ring 18 is movably matched with the rotating handle 15. The second sealing ring 18 can seal between the adjusting box 3 and the rotating handle 15 to prevent sewage from penetrating into the adjusting box 3. The rotating handle 15 is provided with a fixing piece, the rotating handle 15 is fixedly connected with the fixing piece, and the fixing piece is detachably and fixedly connected with the adjusting box 3. The fixing member can fix the rotary handle 15 with the adjusting box 3 when the rotary handle 15 is rotated to a proper position.

The utility model relates to an on-line monitoring device for a fixed pollution source, which comprises the following operation steps:

the electric quantity of the battery 11 is ensured to be sufficient, and the electric power is continuously supplied to the digital pH meter 9 and the dissolved oxygen sensor 10, the battery 11, the digital pH meter 9 and the dissolved oxygen sensor 10 are arranged in the monitoring box 2, the monitoring box 2 and the filter screen 1 are fixed, the device is transversely arranged at the water outlet part of the sewage pipe, the monitoring box 2 faces the sewage flow direction side, the rotating handle 15 is rotated, the regulating plate 6 is pressed against the sewage pipe wall, the rotating handle 15 is fixed, so that the installation is completed, the digital pH meter 9 and the dissolved oxygen sensor 10 are started, and the real-time monitoring of the sewage is realized through the movable end 21 in communication connection with the digital pH meter 9 and the dissolved oxygen sensor 10.

The principles and embodiments of the present utility model have been described herein with reference to specific examples, the description of which is intended only to facilitate an understanding of the method of the present utility model and its core ideas. It should be noted that it will be apparent to those skilled in the art that various modifications and adaptations of the utility model can be made without departing from the principles of the utility model and these modifications and adaptations are intended to be within the scope of the utility model as defined in the following claims.

Claims

1. An on-line monitoring device for a fixed pollution source, which is characterized in that: this fixed pollution source on-line monitoring device includes filter screen (1), monitoring box (2) and regulation box (3), filter screen (1) both sides are provided with monitoring box (2) and regulation box (3) respectively, fixed connection can be dismantled with filter screen (1) to monitoring box (2), regulation box (3) and filter screen (1) fixed connection, a plurality of screw thread mouths (4) have been seted up to regulation box (3) lateral part, screw thread mouthful (4) inside is provided with threaded rod (5), threaded rod (5) and regulation box (3) screw thread fit, threaded rod (5) have cup jointed regulating plate (6) towards the outside one end of regulation box (3), regulating plate (6) and threaded rod (5) screw thread fit, regulating plate (6) and filter screen (1) movable fit, threaded rod (5) are provided with first bevel gear (7) towards the inside one end of regulation box (3), first bevel gear (7) and threaded rod (5) fixed connection, first bevel gear (7) and regulation box (3) movable fit, first bevel gear (7) bottom (8) are provided with a plurality of bevel gears (8) and a plurality of bevel gears (8), the bottom of the second bevel gear (8) is movably matched with the adjusting box (3).

2. The stationary source of pollution on-line monitoring device of claim 1, wherein: the monitoring box (2) is internally provided with a digital pH meter (9), a dissolved oxygen sensor (10) and a waterproof battery (11), the monitoring end of the digital pH meter (9) and the monitoring end of the dissolved oxygen sensor (10) penetrate out of the monitoring box (2) and are arranged outside the monitoring box (2), the digital pH meter (9), the dissolved oxygen sensor (10) and the battery (11) are all detachably and fixedly connected with the monitoring box (2), and the digital pH meter (9) and the dissolved oxygen sensor (10) are all electrically connected with the battery (11).

3. The stationary source of pollution on-line monitoring device of claim 1, wherein: the utility model discloses a filter screen, including adjusting plate (6), filter screen (1), adjusting plate (6) bottom is provided with slider (12), slider (12) and adjusting plate (6) fixed connection, filter screen (1) fixed connection is provided with spout (13) to filter screen (13), slider (12) and spout (13) sliding fit are passed through to adjusting plate (6) and filter screen (1).

4. The stationary source of pollution on-line monitoring device of claim 1, wherein: the adjusting box (3) is provided with an opening (14), a rotating handle (15) is arranged in the opening (14), one end of the rotating handle (15) is fixedly connected with the second bevel gear (8) through the opening (14), and the rotating handle (15) is in running fit with the adjusting box (3).

5. The stationary source of pollution on-line monitoring device of claim 2, wherein: the monitoring box (2) is provided with a cover body (16), the cover body (16) is in threaded connection with the monitoring box (2), the cover body (16) is provided with a first sealing ring (17), the first sealing ring (17) is detachably and fixedly connected with the cover body (16), and the first sealing ring (17) is in movable fit with the monitoring box (2).

6. A stationary pollution source on-line monitoring device according to claim 3 and wherein: one side of the adjusting plate (6) far away from the adjusting box (3) is provided with an arc-shaped structure.

7. The stationary source of pollution on-line monitoring device of claim 4, wherein: the rotary handle (15) is provided with a fixing piece, the rotary handle (15) is fixedly connected with the fixing piece, and the fixing piece is detachably and fixedly connected with the adjusting box (3).

8. The stationary source of pollution on-line monitoring device of claim 4, wherein: the opening (14) is provided with a second sealing ring (18), the second sealing ring (18) is detachably and fixedly connected with the adjusting box (3), and the second sealing ring (18) is movably matched with the rotating handle (15).

9. The stationary source of pollution on-line monitoring device of claim 6, wherein: the anti-slip device is characterized in that a slot (19) is formed in the outer side of the arc-shaped structure of the adjusting plate (6), an anti-slip strip (20) is arranged in the slot (19), and the anti-slip strip (20) is detachably and fixedly connected with the adjusting plate (6).

10. The stationary source of pollution on-line monitoring device of claim 9, wherein: the fixed pollution source on-line monitoring device further comprises a movable end (21), wherein the movable end (21) is connected with the digital pH meter (9), the dissolved oxygen sensor (10) and the battery (11) in a wireless communication mode.