CN218994525U

CN218994525U - Boiler flue gas raise dust noise monitoring facilities

Info

Publication number: CN218994525U
Application number: CN202320024818.1U
Authority: CN
Inventors: 王轶; 陈卓; 王春原
Original assignee: Heilongjiang Longjie Environmental Protection Technology Co ltd
Current assignee: Heilongjiang Longjie Environmental Protection Technology Co ltd
Priority date: 2023-01-04
Filing date: 2023-01-04
Publication date: 2023-05-09
Anticipated expiration: 2033-01-04

Abstract

The utility model discloses a boiler flue gas dust noise monitoring device which comprises a device main body, four placing grooves, supporting shafts, rotating rods and sliding grooves, wherein the placing grooves are formed in the outer side of the device main body, the four placing grooves are distributed, the supporting shafts are arranged at the tops of the placing grooves, the rotating rods are arranged on the supporting shafts, the rotating rods and the supporting shafts are in a rotating relation, the sliding grooves are formed in the rotating rods, pushing rods are arranged in the sliding grooves, the pushing rods are of a sliding structure on the rotating rods through the sliding grooves, and the pushing rods are positioned in supporting cylinders. This boiler flue gas raise dust noise monitoring facilities is provided with the dwang that can overturn, through the angle modulation to the dwang, can make dwang cooperation sealing block hold the outer wall of boiler, and then install this monitoring facilities on flue gas pipeline, reduced the degree of difficulty to this equipment installation, improved the convenience that this equipment used, made this equipment more be fit for the detection to boiler flue gas raise dust noise.

Description

Boiler flue gas raise dust noise monitoring facilities

Technical Field

The utility model relates to the technical field of dust noise monitoring equipment, in particular to boiler flue gas dust noise monitoring equipment.

Background

The utility model provides a boiler is heating equipment of thermal power factory, burn combustible material such as coal through the boiler, and then turn into electric power with heat through mechanical facilities, and in the in-process that coal burns, need discharge the flue gas, contain a large amount of dust in the flue gas, need be before discharging, need handle the flue gas, and after handling, need use check out test set to the flue gas, in order to prevent that the gas of discharging does not reach standard, chinese utility model CN201822267553.X, a dust noise monitoring equipment is disclosed, including the machine case, the top of machine case outside is equipped with the dead lever, the outside hookup of dead lever has the horizontal pole, be equipped with wind direction sensor and wind speed sensor on the horizontal pole, the outside of machine case is equipped with the machine case trompil, the inside of machine case is equipped with the mounting panel, install controller on the mounting panel, dust sensor and switching power supply in its actual use, the form of adopting the support frame is mostly placed the main part, only make things convenient for its use in the open air, can not adapt to the needs of boiler flue gas detection, it is inconvenient to install on the discharge pipeline of boiler, cause dust noise equipment to use.

So we propose a boiler flue gas dust noise monitoring device in order to solve the problems presented in the above.

Disclosure of Invention

The utility model aims to provide a device for monitoring dust and noise of boiler flue gas, which aims to solve the problems that the existing dust and noise monitoring device in the market provided by the background technology is mainly placed in a support frame mode, is only convenient to use outdoors, cannot adapt to the requirements of boiler flue gas detection, is inconvenient to install on a discharge pipeline of a boiler and causes inconvenient use of the dust and noise monitoring device.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a boiler flue gas raise dust noise monitoring facilities, includes equipment main part, standing groove, back shaft, dwang and sliding tray, the standing groove has been seted up on the outside of equipment main part, the standing groove distributes four, and the back shaft is installed at the standing groove top, install the dwang on the back shaft, be rotation relation between dwang and the back shaft, and seted up the sliding tray on the dwang.

Preferably, the inside of sliding tray is provided with the catch bar, and the catch bar is sliding structure on the dwang through the sliding tray, the catch bar is located the support section of thick bamboo, install in the equipment main part in the support section of thick bamboo, be sliding relation between catch bar and the support section of thick bamboo, and the bottom of catch bar is connected to the extension pole, be perpendicular relation between extension pole and the catch bar.

Preferably, the extension rod is located in the moving groove, the moving groove is formed in the device main body, and the outer end of the extension rod is located in the rotating groove.

Preferably, the rotating groove is formed in the rotating block, the rotating block is in threaded connection with the equipment main body, a sealing block is arranged on the upper side of the rotating block, the sealing block is in sliding relation with the equipment main body, and the outer diameter of the sealing block is larger than that of the rotating block.

Preferably, the inside of equipment main part is provided with the battery box, and the inside of equipment main part is provided with control system, dust sensor is installed at the top of equipment main part, be electric connection between dust sensor and battery box, the control system.

Preferably, the connecting block is installed to the bottom of battery box, be threaded connection between connecting block and the equipment main part, the bottom of connecting block is installed on noise sensor, installs noise sensor through the connecting block.

Compared with the prior art, the utility model has the beneficial effects that: the device for monitoring the dust and noise of the boiler flue gas,

(1) The turnover rotating rod is arranged, and the rotating rod is matched with the sealing block to hold the outer wall of the boiler through angle adjustment of the rotating rod, so that the monitoring equipment is arranged on the flue gas pipeline, the difficulty in arranging the equipment is reduced, the convenience in using the equipment is improved, and the equipment is more suitable for detecting dust-raising noise of flue gas of the boiler;

(2) Be provided with the catch bar, through the regulation to the catch bar height, make the catch bar adjust the angle of dwang through the sliding tray, reduced the regulation degree of difficulty, and adjust and support the height of catch bar through the rotation of dwang, can prevent the catch bar automatic move, increased the stability of adjusting the dwang.

Drawings

FIG. 1 is a schematic elevational view of the present utility model;

FIG. 2 is a schematic vertical sectional view of the present utility model;

FIG. 3 is an enlarged schematic view of the structure of FIG. 2A according to the present utility model;

FIG. 4 is an enlarged schematic view of the structure of FIG. 2B according to the present utility model;

FIG. 5 is a schematic cross-sectional view of a turning block according to the present utility model.

In the figure: 1. an apparatus main body; 2. a placement groove; 3. a support shaft; 4. a rotating lever; 5. a sliding groove; 6. a push rod; 7. a support cylinder; 8. an extension rod; 9. a moving groove; 10. a rotating groove; 11. a rotating block; 12. a sealing block; 13. a battery box; 14. a control system; 15. a dust sensor; 16. a connecting block; 17. a noise sensor.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, the present utility model provides a technical solution: the utility model provides a boiler flue gas raise dust noise monitoring facilities, including equipment main part 1, standing groove 2, back shaft 3, dwang 4, sliding tray 5, catch bar 6, backing drum 7, extension bar 8, travel groove 9, dwang 10, dwang 11, sealing block 12, battery box 13, control system 14, raise dust sensor 15, connecting block 16, noise sensor 17, standing groove 2 has been seted up on the outside of equipment main part 1, standing groove 2 distributes four, and back shaft 3 is installed at standing groove 2 top, install dwang 4 on the back shaft 3, be rotation relation between dwang 4 and the back shaft 3, and seted up sliding tray 5 on the dwang 4.

The inside of sliding tray 5 is provided with catch bar 6, and catch bar 6 is sliding structure through sliding tray 5 on dwang 4, and catch bar 6 is located support section of thick bamboo 7, installs on equipment main part 1 in the support section of thick bamboo 7, is sliding relation between catch bar 6 and the support section of thick bamboo 7, and the bottom of catch bar 6 is connected to extension bar 8, is vertical relation between extension bar 8 and the catch bar 6, drives the catch bar 6 through extension bar 8 and goes up and down.

The extension rod 8 is located in the moving groove 9, the moving groove 9 is opened on the apparatus main body 1, and the outer end of the extension rod 8 is located in the rotating groove 10, and the extension rod 8 is lifted up and down by the moving groove 9.

The rotary groove 10 is formed in the rotary block 11, the rotary block 11 is in threaded connection with the equipment main body 1, the sealing block 12 is arranged on the upper side of the rotary block 11, the sealing block 12 is in sliding relation with the equipment main body 1, the outer diameter of the sealing block 12 is larger than that of the rotary block 11, and the extension rod 8 is pushed to move through the rotary block 11.

The inside of equipment main part 1 is provided with battery box 13, and the inside of equipment main part 1 is provided with control system 14, and dust sensor 15 is installed at the top of equipment main part 1, is electric connection between dust sensor 15 and battery box 13, the control system 14, carries out signal reception to dust sensor 15 through control system 14.

A connection block 16 is mounted at the bottom of the battery box 13, the connection block 16 is in threaded connection with the device body 1, the bottom of the connection block 16 is mounted on the noise sensor 17, and the noise sensor 17 is mounted through the connection block 16.

Working principle: when the boiler flue gas dust noise monitoring equipment is used, the device is firstly moved to a place where the device needs to be used, the rotating block 11 is rotated and lowered on the outer side face of the equipment main body 1, the rotating block 11 is rotated in the extension rod 8 through the rotating groove 10, the rotating block 11 drives the extension rod 8 to descend, the extension rod 8 pulls the push rod 6 to descend in the supporting cylinder 7, the top of the push rod 6 descends in the sliding groove 5, the push rod 6 further pushes the rotating rod 4 downwards through the sliding groove 5, the rotating rod 4 is overturned into the placing groove 2 on the supporting shaft 3, the angle of the rotating rod 4 is adjusted, and the rotating rod 4 can be contracted into the placing groove 2.

Then insert the top of equipment main part 1 to the flue gas pipeline detection hole of boiler in, the rethread makes dwang 4 outside upset to the rotation of rotatory piece 11, make dwang 4 overturn to the outside of detecting the hole, make dwang 4 support the inner wall of flue gas pipeline, the rising of rethread rotatory piece 11, make rotatory piece 11 promote sealing block 12 rise, make sealing block 12 closely laminate with the outer wall of flue gas pipeline, the cooperation dwang 4 is installed the device, dust in the flue gas pipeline can be detected through raise dust sensor 15, noise sensor 17 detects the noise when ventilating the flue gas pipeline, provide power through battery box 13, transmit the signal through control system 14, and the content that does not make detailed description in this specification all belongs to the prior art that the expert in the field knows.

Although the present utility model has been described 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, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides a boiler flue gas raise dust noise monitoring facilities, includes equipment main part (1), standing groove (2), back shaft (3), dwang (4) and sliding tray (5), its characterized in that: the device is characterized in that the outer side of the device body (1) is provided with four placing grooves (2), the top of each placing groove (2) is provided with a supporting shaft (3), each supporting shaft (3) is provided with a rotating rod (4), the rotating rods (4) are in a rotating relation with the supporting shafts (3), and the rotating rods (4) are provided with sliding grooves (5).

2. A boiler flue gas dust noise monitoring device according to claim 1, characterized in that: the inside of sliding tray (5) is provided with catch bar (6), and catch bar (6) are sliding structure through sliding tray (5) on dwang (4), catch bar (6) are located support section of thick bamboo (7), install on equipment main part (1) in support section of thick bamboo (7), be sliding relationship between catch bar (6) and support section of thick bamboo (7), and the bottom of catch bar (6) is connected to on extension rod (8), be perpendicular relationship between extension rod (8) and catch bar (6).

3. A boiler flue gas dust noise monitoring device according to claim 2, characterized in that: the extension rod (8) is located in the moving groove (9), the moving groove (9) is formed in the equipment main body (1), and the outer end of the extension rod (8) is located in the rotating groove (10).

4. A boiler flue gas dust noise monitoring device according to claim 3, characterized in that: the rotary groove (10) is formed in the rotary block (11), the rotary block (11) is in threaded connection with the equipment main body (1), a sealing block (12) is arranged on the upper side of the rotary block (11), the sealing block (12) is in sliding relation with the equipment main body (1), and the outer diameter of the sealing block (12) is larger than that of the rotary block (11).

5. A boiler flue gas dust noise monitoring device according to claim 1, characterized in that: the inside of equipment main part (1) is provided with battery box (13), and the inside of equipment main part (1) is provided with control system (14), dust sensor (15) are installed at the top of equipment main part (1), be electric connection between dust sensor (15) and battery box (13), control system (14).

6. The boiler flue gas dust noise monitoring device of claim 5, wherein: the bottom of battery case (13) is installed connecting block (16), be threaded connection between connecting block (16) and equipment main part (1), the bottom of connecting block (16) is installed on noise sensor (17), installs noise sensor (17) through connecting block (16).