CN216525331U

CN216525331U - Flue gas on-line monitoring equipment for desulfurization and dust removal

Info

Publication number: CN216525331U
Application number: CN202123270116.1U
Authority: CN
Inventors: 姚国敏; 李影; 郭庆芳
Original assignee: Harbin Weier Century Technology Development Co ltd
Current assignee: Harbin Weier Century Technology Development Co ltd
Priority date: 2021-12-23
Filing date: 2021-12-23
Publication date: 2022-05-13
Anticipated expiration: 2031-12-23

Abstract

The utility model relates to the field of flue gas monitoring for desulfurization and dust removal, in particular to a flue gas online monitoring device for desulfurization and dust removal, which comprises a monitoring device body, wherein the front end of the monitoring device body is provided with a monitoring screen, the outer side of the monitoring device body is fixedly connected with a fixed column, the outer side of the fixed column is connected with a sliding frame in a sliding manner, the sliding frame is attached to the monitoring device body, the other end of the sliding frame is fixedly connected with a support, the bottom end of the support is fixedly connected with a base, and the top end of the monitoring device body is communicated with a flue gas collecting pipe. The collection of promotion to the flue gas reachs more accurate numerical value.

Description

Flue gas on-line monitoring equipment for desulfurization and dust removal

Technical Field

The utility model relates to the field of flue gas monitoring of desulfurization and dust removal, in particular to flue gas online monitoring equipment for desulfurization and dust removal.

Background

According to different flue gas states, the flue gas state is divided into a working condition and a standard condition, the working condition is the flue gas amount measured according to actual conditions, the standard condition is that the flue gas amount Nm3/h converted into a standard state under the working condition is the air volume under a normal state, namely 20 ℃, 1 atmosphere pressure, the gas can be compressed, the flow rate is related to the state, Nm3/h called a standard cube is related to the gas, is the volume converted into the standard state under the standard state, is the volume under 1 standard atmosphere pressure 273K, Nm3/h is commonly used in environmental protection, a plurality of environmental protection standards are expressed, is the volume flow rate converted into the standard state under the standard state, is the temperature 273K (0 ℃), the pressure is 101325Pa, and the conversion can be simply realized according to the following formula: v standard/VCtual is 273/(273+ TCtual), V-volume flow, TCtual-actual air temperature; the state of the flue gas at the temperature of 273K and the pressure of 101325Pa is called 'standard state' for short, and the emission concentration of the atmospheric pollutants specified in the general standard indicates the numerical value of dry flue gas in a standard state.

The flue gas of mill's desulfurization, dust removal is because the difference of self weight, when fixing flue gas collector in a fixed area, is not good to the collection analysis effect of flue gas, can not obtain accurate numerical value, and supervisory equipment is when using simultaneously, and when the installation was maintained in the connection of flue gas collector part, because the flue gas collecting pipe is located the top of supervisory equipment organism, needs the staff to climb the top of supervisory equipment organism and maintains, increases and maintains the degree of difficulty.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide flue gas on-line monitoring equipment for desulfurization and dust removal, so as to solve the problems in the background technology.

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

the utility model provides an online supervisory equipment of flue gas for desulfurization, dust removal, includes the supervisory equipment organism, the front end of supervisory equipment organism is provided with the surveillance screen, the outside fixedly connected with fixed column of supervisory equipment organism, the outside sliding connection of fixed column has the balladeur train, and the laminating of balladeur train and supervisory equipment organism, the other end fixedly connected with support of balladeur train, the bottom fixedly connected with base of support, the top intercommunication of supervisory equipment organism has the flue gas collecting pipe, the other end intercommunication of flue gas collecting pipe has the flue gas collector, the front end gomphosis of flue gas collector has the collection net.

Preferably, the front end bottom side of the monitoring equipment body is fixedly connected with a handle, the bottom end front side of the monitoring equipment body is fixedly connected with a supporting lath, and the supporting lath is attached to the base.

Preferably, the sliding groove is formed in the top end of the base, a stand column is fixedly connected to the rear side of the bottom end of the monitoring equipment body, an inner rod is connected to the inner side of the stand column in a sliding mode, a spring is sleeved on the outer side of the inner rod, a pulley is rotatably connected to the bottom end of the inner rod, and the pulley is connected with the base in a sliding mode.

Preferably, the top one side fixedly connected with of flue gas collector is solid fixed ring, gu fixed ring's outside round joint has the stay cord, the outside sliding connection of stay cord has the couple, the other end round joint of stay cord has the wind-up roll, the other end fixedly connected with gear of wind-up roll, the outside meshing of gear has the worm.

Preferably, the inside fixedly connected with sign ware of stay cord, and the sign ware is a plurality of altogether, the sign ware is different colours respectively and constitutes.

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

1. according to the smoke collecting device, the worm is rotated in the smoke collecting process of the smoke collecting device through the arranged smoke collecting device, the pull rope, the hook and the winding roller, the control gear drives the winding roller to rotate the winding pull rope, the smoke collecting device is lifted to different positions, smoke floating at different heights is collected, collection of the smoke is promoted, and a more accurate numerical value is obtained;

2. according to the utility model, through the arrangement of the fixing column, the sliding frame, the supporting strip and the pulley, when the smoke collecting pipe of the monitoring equipment body needs to be maintained, the handle which pulls the monitoring equipment body is inclined and slides on the base, the fixed column is positioned in the sliding frame and moves to the lower part, and the pulley slides to the forefront of the base along the sliding groove, so that the monitoring equipment body is inclined, the smoke collecting pipe above the monitoring equipment body is put down, and the maintenance is easy.

Drawings

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

FIG. 2 is a schematic view of the mounting structure of the support slat of the present invention;

FIG. 3 is a schematic view of the installation structure of the flue gas collector of the present invention;

FIG. 4 is a schematic view of the structure at A of FIG. 3 according to the present invention.

In the figure: 1-monitoring equipment body, 2-monitoring screen, 3-fixed column, 4-sliding frame, 5-support, 6-base, 7-sliding chute, 8-supporting lath, 9-upright column, 10-inner rod, 11-spring, 12-pulley, 13-handle, 14-smoke collecting pipe, 15-smoke collector, 16-collecting net, 17-fixing ring, 18-pulling rope, 19-hook, 20-winding roller, 21-gear, 22-worm and 23-marker.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution:

an on-line flue gas monitoring device for desulfurization and dust removal comprises a monitoring device body 1, a monitoring screen 2 is arranged at the front end of the monitoring device body 1, a fixed column 3 is fixedly connected with the outer side of the monitoring device body 1, a sliding frame 4 is connected with the outer side of the fixed column 3 in a sliding manner, the sliding frame 4 is attached to the monitoring equipment body 1, the other end of the sliding frame 4 is fixedly connected with the bracket 5, the sliding frame 4 fixed on the bracket 5 is favorably positioned outside the fixed column 3 of the monitoring equipment body 1, slide to the below in balladeur train 4 through fixed column 3 that the slope set up, change supervisory equipment organism 1's height, the bottom fixedly connected with base 6 of support 5, supervisory equipment organism 1's top intercommunication has flue gas collecting pipe 14, and flue gas collecting pipe 14's other end intercommunication has flue gas collector 15, and flue gas collector 15's front end gomphosis has collection net 16, is favorable to filtering the showy cotton-shaped object in the air.

The handle 13 is fixedly connected to the bottom side of the front end of the monitoring equipment body 1, the supporting plate strip 8 is fixedly connected to the front side of the bottom end of the monitoring equipment body 1, the supporting plate strip 8 is attached to the base 6, the handle 13 is pulled by the support to drive the monitoring equipment body 1 to start to rotate reversely and incline, and the supporting plate strip 8 is attached to the upper side of the base 6 to be positioned and supported; the top end of the base 6 is provided with a sliding groove 7, the rear side of the bottom end of the monitoring equipment body 1 is fixedly connected with an upright post 9, the inner side of the upright post 9 is connected with an inner rod 10 in a sliding mode, the outer side of the inner rod 10 is sleeved with a spring 11, the bottom end of the inner rod 10 is connected with a pulley 12 in a rotating mode, the pulley 12 is connected with the base 6 in a sliding mode, the pulley 12 at the bottom end of the inner rod 10 is positioned in the sliding groove 7 of the base 6 to slide, and the monitoring equipment body 1 is positioned by extruding the spring 11 outside the inner rod 10 to deform; one side of the top end of the flue gas collector 15 is fixedly connected with a fixing ring 17, the outer side of the fixing ring 17 is wound with a pull rope 18, the outer side of the pull rope 18 is connected with a hook 19 in a sliding mode, the other end of the pull rope 18 is wound with a winding roller 20, the other end of the winding roller 20 is fixedly connected with a gear 21, the outer side of the gear 21 is meshed with a worm 22, the pull rope 18 wound on the flue gas collector 15 through the fixing ring 17 is hung on the hook 19 for positioning, the worm 22 is rotated to drive a worm wheel 21 to start rotating, the pull rope 18 is wound on the outer side of the winding roller 20, and lifting of the flue gas collector 15 is completed; the inside fixedly connected with marker 23 of stay cord 18, and marker 23 is a plurality of altogether, and marker 23 constitutes for different colours respectively, is convenient for distinguish the receipts line length of stay cord 18 that can be clear through the marker 23 of the inboard different colours of stay cord 18, confirms the height of flue gas collector 15.

The working process is as follows: the device is an external power supply, a hook 19 is nailed on the top of a wall, a worker hangs a pull rope 18 on the outer side of a fixing ring 17 on a smoke collector 15 on the hook 19, a winding roller 20 and a worm 22 are respectively positioned on the wall surface, the bottom end of the smoke collector 15 and a collecting net 16 collect outside smoke, the smoke enters the monitoring equipment body 1 through a smoke collecting pipe 14, the monitoring screen 2 of the monitoring equipment body 1 displays analyzed numerical values, simultaneously, in the collecting process, the worm 22 is rotated to drive a gear 21 to start rotating, the gear 21 drives the winding roller 20 to wind the pull rope 18 to the outer side, the smoke collector 15 is pulled to start lifting to different positions, the collecting height is determined through markers 23 with different colors in the pull rope 18, smoke with different heights and concentrations is collected, more accurate analysis data is obtained, and when the monitoring equipment body 1 needs to be maintained, hold the handle 13 of 1 front end of supervisory equipment organism, upwards mention supervisory equipment organism 1, the fixed column 3 in the 1 outside of supervisory equipment organism slides down to the least side in balladeur train 4's inboard, pulley 12 on the pole 10 slides forward in spout 7 in the stand 9 of 1 bottom of supervisory equipment organism, pulley 12 extrudes the spring 11 deformation in the outside simultaneously, fix a position supervisory equipment organism 1, make the high decline of flue gas collecting pipe 14 of 1 top of supervisory equipment organism, maintain flue gas collecting pipe 14.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an online supervisory equipment of flue gas for desulfurization, dust removal, includes supervisory equipment organism (1), its characterized in that: the monitoring device is characterized in that a monitoring screen (2) is arranged at the front end of the monitoring device body (1), a fixing column (3) is fixedly connected to the outer side of the monitoring device body (1), a sliding frame (4) is connected to the outer side of the fixing column (3) in a sliding mode, the sliding frame (4) is attached to the monitoring device body (1), a support (5) is fixedly connected to the other end of the sliding frame (4), a base (6) is fixedly connected to the bottom end of the support (5), a smoke collecting pipe (14) is communicated with the top end of the monitoring device body (1), a smoke collector (15) is communicated with the other end of the smoke collecting pipe (14), and a collecting net (16) is embedded in the front end of the smoke collector (15).

2. The on-line flue gas monitoring equipment for desulfurization and dust removal according to claim 1, characterized in that: the front end bottom side fixedly connected with handle (13) of supervisory equipment organism (1), the bottom front side fixedly connected with of supervisory equipment organism (1) supports lath (8), and supports lath (8) and base (6) laminating.

3. The on-line flue gas monitoring equipment for desulfurization and dust removal according to claim 1, characterized in that: spout (7) have been seted up on the top of base (6), bottom rear side fixedly connected with stand (9) of supervisory equipment organism (1), pole (10) in the inboard sliding connection of stand (9), spring (11) have been cup jointed in the outside of interior pole (10), the bottom of interior pole (10) is rotated and is connected with pulley (12), and pulley (12) and base (6) sliding connection.

4. The on-line flue gas monitoring equipment for desulfurization and dust removal according to claim 1, characterized in that: the utility model discloses a cigarette making machine, including flue gas collector (15), the solid fixed ring of top one side fixedly connected with (17), the outside of solid fixed ring (17) is around being connected with stay cord (18), the outside sliding connection of stay cord (18) has couple (19), the other end of stay cord (18) is around being connected with wind-up roll (20), the other end fixedly connected with gear (21) of wind-up roll (20), the outside meshing of gear (21) has worm (22).

5. The on-line flue gas monitoring equipment for desulfurization and dust removal according to claim 4, characterized in that: the inside fixedly connected with marker (23) of stay cord (18), and marker (23) are a plurality of in total, marker (23) are different colours respectively and constitute.