Flue gas particulate matter monitoring device

Abstract

The utility model relates to the field of flue gas monitoring, and discloses a flue gas particulate matter monitoring device which comprises a fixing plate, the fixing plate is used for being installed in a preformed hole of a pipeline, a connecting assembly is installed in the fixing plate, a cleaning assembly is installed on the front portion of the connecting assembly, the connecting assembly comprises a threaded sleeve and a guide seat, and the threaded sleeve is connected with the guide seat. The screw sleeve is connected to the interior of the fixing plate, the guide seat is movably installed in the screw sleeve, a guide ring is arranged outside the guide seat, and a monitoring probe rod is fixedly installed in a manner of penetrating through the rear part of the guide seat. Through a screw sleeve and a guide rod, the monitoring box can be quickly mounted and dismounted, the monitoring box and the monitoring probe rod can be mounted in parallel during connection, and winding of a power line is prevented; through sliding of the cleaning sleeve and the connecting rod, cleaning of smoke outside the monitoring probe rod is facilitated, the detection precision is improved, fixing of the connecting rod and the cleaning sleeve is facilitated, and the operation of overall disassembly is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of flue gas monitoring, specifically to a flue gas particulate matter monitoring device. BACKGROUND

[0002] Flue gas particulate matter monitoring is used for monitoring the concentration of suspended particulate matter in flue gas, which can effectively control and reduce the emission of pollutants in the industrial production process to ensure that it meets the emission requirements.

[0003] The utility model discloses a flue gas particulate matter concentration monitoring device discloses a flue gas particulate matter concentration monitoring device, including flue gas emission square pipe and connecting seat, the flue gas emission square pipe end face is provided with the installation mouth, the connecting seat is set up at the installation mouth place.

[0004] The above monitoring device has the effect of facilitating the taking and placing of the filter membrane plate and improving the monitoring efficiency, but when cleaning and repairing the inside, it is not convenient to quickly install and disassemble, and dust is easily adhered to the monitoring probe rod, which needs to be disassembled for cleaning. UTILITY MODEL CONTENTS

[0005] The utility model discloses a flue gas particulate matter monitoring device to solve the technical problems in the background art.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0007] A flue gas particulate matter monitoring device, comprising a fixed plate, the fixed plate is used to install in the reserved hole of the pipeline, the inside of the fixed plate is installed with a connecting assembly, the front of the connecting assembly is installed with a cleaning assembly, the connecting assembly comprises a screw sleeve and a guide seat, the screw sleeve is connected in the inside of the fixed plate, the guide seat is movably installed in the inside of the screw sleeve, the outside of the guide seat is provided with a guide ring, a monitoring probe rod is fixedly installed through the rear of the guide seat, the front of the screw sleeve is fixedly installed with a rotating disc, the front of the guide seat is fixedly installed with a monitoring box, the front of the fixed plate is fixedly installed with a guide rod on both sides.

[0008] Preferably, the outer wall of the screw sleeve and the inner ring of the fixed plate are threadedly connected, and the diameter of the rotating disc is greater than that of the screw sleeve.

[0009] Preferably, the guide seat is rotatably connected to the inside of the screw sleeve through the guide ring, and the monitoring probe rod is connected to the inside of the guide seat and the monitoring box.

[0010] Preferably, through holes are formed in the front and rear of the monitoring box on both sides, and the monitoring box is slidably arranged outside the two guide rods.

[0011] Preferably, the cleaning assembly comprises a cleaning sleeve sleeved outside the monitoring probe rod and a connecting rod movably mounted inside the guide base and the monitoring box, and a screw hole is formed in the front of the monitoring box, and a screw column and a knob are fixedly mounted at the front end of the connecting rod.

[0012] Preferably, the cleaning sleeve is slidably arranged outside the monitoring probe rod, and the rear end of the connecting rod is movably and rotatably connected to the front of the cleaning sleeve.

[0013] Preferably, the connecting rod is movably and rotatably arranged inside the guide base and the monitoring box, and the screw column and the screw hole are threadedly connected.

[0014] Compared with the prior art, the utility model has the beneficial effects that:

[0015] 1) The monitoring device is provided with a connecting assembly, a screw is threadedly connected inside the fixed plate, and the screw is rotatable outside the guide base through a guide ring, so that the monitoring box can be quickly mounted and dismounted, the monitoring box and the monitoring probe rod can be parallelly mounted when connected, and the power cord is prevented from being wound.

[0016] 2) The monitoring device is provided with a cleaning assembly, the connecting rod drives the cleaning sleeve to slide outside the monitoring probe rod, so that the smoke dust outside the monitoring probe rod can be cleaned, the detection accuracy is improved, the connecting rod and the cleaning sleeve are fixed through the screw column and the screw hole, and the operation of overall dismounting is reduced. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a whole structure schematic view of a flue gas particulate matter monitoring device of the utility model embodiment;

[0018] Figure 2 It is a whole internal structure schematic view of the utility model embodiment;

[0019] Figure 3 It is an internal structure schematic view of the connecting assembly in the utility model embodiment;

[0020] Figure 4 It is a structure schematic view of the cleaning assembly in the utility model embodiment.

[0021] In the drawing: 1, pipeline; 2, fixed plate; 3, connecting assembly; 4, cleaning assembly; 5, screw; 6, guide base; 7, guide ring; 8, monitoring probe rod; 9, rotating disc; 10, monitoring box; 11, guide rod; 12, cleaning sleeve; 13, connecting rod; 14, screw hole; 15, knob; 16, screw column. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0023] Embodiment one

[0024] In combination Figures 1-4 A flue gas particulate monitoring device, comprising a fixed plate 2, the fixed plate 2 is used to install in the reserved hole of the pipeline 1, the inside of the fixed plate 2 is installed with a connecting assembly 3, the front of the connecting assembly 3 is installed with a cleaning assembly 4.

[0025] Referring to Figure 3 Further, the connecting assembly 3 comprises a screw sleeve 5 and a guide seat 6, the screw sleeve 5 is connected in the inside of the fixed plate 2, the guide seat 6 is movably installed in the inside of the screw sleeve 5, the outside of the guide seat 6 is provided with a guide ring 7, a monitoring probe 8 is fixedly installed through the rear of the guide seat 6, a rotating disc 9 is fixedly installed at the front of the screw sleeve 5, a monitoring box 10 is fixedly installed at the front of the guide seat 6, and guide rods 11 are fixedly installed at the front of the fixed plate 2 on both sides.

[0026] The outer wall of the screw sleeve 5 is screw-connected with the inner ring of the fixed plate 2, the diameter of the rotating disc 9 is greater than the diameter of the screw sleeve 5, the rotating disc 9 is used to rotate the screw sleeve 5, and the screw sleeve 5 is connected and fixed with the fixed plate 2.

[0027] The guide seat 6 is rotationally connected with the screw sleeve 5 through the guide ring 7, the monitoring probe 8 is connected with the monitoring box 10 by penetrating the inside of the guide seat 6, and the monitoring probe 8 is used to detect the flue gas particulate concentration in the pipeline 1.

[0028] Holes are formed in the front and rear of the monitoring box 10 on both sides, the monitoring box 10 is sleeved on the outside of the two guide rods 11 and is slidably arranged, and the monitoring box 10 is guided and slid by the two guide rods 11.

[0029] Specifically, by sleeving the monitoring box 10 on the outside of the two guide rods 11, the screw sleeve 5 is in the screw hole of the fixed plate 2, the screw sleeve 5 is rotated by the rotating disc 9, the guide seat 6 drives the monitoring box 10 to slide inwards by the guide ring 7 and under the action of the screw sleeve 5, so that the monitoring box 10 is installed.

[0030] Embodiment two

[0031] Referring to Figure 4And on the basis of embodiment one, further get, cleaning assembly 4 includes cleaning sleeve 12 and connecting rod 13, cleaning sleeve 12 is sleeved on the outside of monitoring probe 8, connecting rod 13 is movably installed in the inside of guide base 6 and monitoring box 10, the front of monitoring box 10 is provided with screw groove 14 at the bottom end, and screw column 16 and knob 15 are fixedly installed at the front end of connecting rod 13.

[0032] Cleaning sleeve 12 is slidably arranged on the outside of monitoring probe 8, the rear end of connecting rod 13 is movably and rotatably connected to the front of cleaning sleeve 12, connecting rod 13 is used for connecting cleaning sleeve 12, and cleaning sleeve 12 is used for cleaning the outside of monitoring probe 8.

[0033] Connecting rod 13 is movably and rotatably arranged in the inside of guide base 6 and monitoring box 10, screw column 16 and screw groove 14 are threadedly connected, and connecting rod 13 is fixed through the connection of screw column 16 and screw groove 14.

[0034] Specifically, the inside and outside of connecting rod 13 slide to drive cleaning sleeve 12 to slide on the outside of monitoring probe 8, so that the smoke dust outside monitoring probe 8 is conveniently cleaned, and screw column 16 and screw groove 14 are connected to fix connecting rod 13.

[0035] In actual operation, the fixed plate 2 is installed in the reserved hole of the pipeline 1 and is fixed by bolts, and the smoke particle concentration in the pipeline 1 is detected by the monitoring probe 8.

[0036] When being connected and fixed, the monitoring box 10 is sleeved on the outside of the two guide rods 11, the screw sleeve 5 is connected in the screw hole of the fixed plate 2, the screw sleeve 5 is connected and fixed with the fixed plate 2 by rotating the rotating disc 9, the guide base 6 is movably connected with the screw sleeve 5 through the guide ring 7 during the rotation of the screw sleeve 5, and the monitoring box 10 is sleeved on the outside of the two guide rods 11 and slides, so that the monitoring box 10 and the monitoring probe 8 are parallelly installed in the pipeline 1, and the entanglement of the power line is reduced.

[0037] When being cleaned, the screw column 16 is separated from the screw groove 14 by rotating the knob 15, the cleaning sleeve 12 slides on the outside of the monitoring probe 8 by pulling the connecting rod 13, the smoke dust outside the monitoring probe 8 is scraped and cleaned by the cleaning sleeve 12, and the connecting rod 13 is fixed through the connection of the screw column 16 and the screw groove 14.

[0038] Although the embodiments of the present application have been shown and described, it should be understood by those skilled in the art that various changes, modifications, replacements and modifications can be made to the embodiments without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A flue gas particulate matter monitoring device, comprising a fixing plate (2), said fixing plate (2) being used for installation in a reserved hole in a pipe (1), characterized in that: The fixing plate (2) is equipped with a connecting component (3), and a cleaning component (4) is installed at the front of the connecting component (3). The connecting assembly (3) includes a threaded sleeve (5) and a guide seat (6). The threaded sleeve (5) is connected inside the fixed plate (2). The guide seat (6) is movably installed inside the threaded sleeve (5). A guide ring (7) is provided on the outside of the guide seat (6). A monitoring probe (8) is fixedly installed through the rear of the guide seat (6). A turntable (9) is fixedly installed at the front of the threaded sleeve (5). A monitoring box (10) is fixedly installed at the front of the guide seat (6). Guide rods (11) are fixedly installed on both sides of the front of the fixed plate (2).

2. The flue gas particulate matter monitoring device according to claim 1, characterized in that: The outer wall of the screw sleeve (5) is threadedly connected to the inner ring of the fixing plate (2), and the diameter of the turntable (9) is larger than the diameter of the screw sleeve (5).

3. The flue gas particulate matter monitoring device according to claim 1, characterized in that: The guide seat (6) is located inside the screw sleeve (5) and is rotatably connected by the guide ring (7). The monitoring probe (8) passes through the inside of the guide seat (6) and is connected to the monitoring box (10).

4. The flue gas particulate matter monitoring device according to claim 1, characterized in that: Through holes are provided on both sides of the front and rear parts of the monitoring box (10), and the monitoring box (10) is slidably fitted onto the outside of the two guide rods (11).

5. The flue gas particulate matter monitoring device according to claim 1, characterized in that: The cleaning assembly (4) includes a cleaning sleeve (12) and a connecting rod (13). The cleaning sleeve (12) is sleeved on the outside of the monitoring probe (8). The connecting rod (13) is movably installed inside the guide seat (6) and the monitoring box (10). The front part of the monitoring box (10) near the bottom has a screw groove (14). The front end of the connecting rod (13) is fixedly installed with a stud (16) and a knob (15).

6. The flue gas particulate matter monitoring device according to claim 5, characterized in that: The cleaning sleeve (12) is slidably fitted onto the outside of the monitoring probe (8), and the rear end of the connecting rod (13) is located at the front of the cleaning sleeve (12) and is rotatably connected.

7. The flue gas particulate matter monitoring device according to claim 5, characterized in that: The connecting rod (13) is located inside the guide seat (6) and the monitoring box (10) and is rotatably arranged. The stud (16) and the screw groove (14) are connected by a thread.

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