CN211478218U - Flue gas on-line monitoring device with dustproof function - Google Patents

Abstract

The utility model discloses a flue gas on-line monitoring device with dustproof function, including box and slider, box internally mounted has monitoring devices, wherein, box one side is connected with the chamber door, chamber door one side is connected with sealed the pad, the viewing aperture is installed to the chamber door opposite side, is close to the viewing aperture chamber door one side is provided with the passageway of taking a breath, the scavenge port has been seted up to the passageway one side of taking a breath, scavenge port one side is connected with the guide block, is close to the guide block scavenge port one side is connected with the dust screen. This flue gas on-line monitoring device with dustproof function is provided with monitoring devices and can give off the heat at the during operation and need flow in inside heat through the outside air and flow out and cool down, can get into the passageway of taking a breath through the scavenge port when outside air flows in, and the dust screen can filter the inside dust of air through the filter pore of self when outside air gets into the scavenge port, makes things convenient for flue gas on-line monitoring device to prevent dust at the during operation.

Description

Flue gas on-line monitoring device with dustproof function

Technical Field

The utility model relates to a flue gas monitoring devices technical field specifically is a flue gas on-line monitoring device with dustproof function.

Background

The continuous monitoring device for flue gas emission is called CEMS for short. With the development of environmental protection business, the technology of CEMS is becoming mature and standard. At present, domestic flue gas CEMS mostly adopts 'large system integration', namely, imported equipment is adopted as a main analysis component, so that the accuracy of measurement is guaranteed, but the domestic atmospheric pollutant emission standard is greatly different from the country or region where equipment manufacturers are located, most emission enterprises do not fully purify and treat the measured pollutant components, and under the objective and severe monitoring environments of high dust, high humidity, unstable flow field and the like, the improved sampling probe and analysis instrument are not suitable for the monitoring places. Current flue gas on-line monitoring device can give off the heat at during operation inside monitoring device and need take a breath when taking a breath inside can appear the dust can influence equipment and normally work, and flue gas on-line monitoring device is inconvenient to be removed, and the inconvenient whole of universal wheel is hidden.

The flue gas on-line monitoring device on the existing market has many defects, does not have the dustproof function, is inconvenient to move, and is inconvenient to wholly hide, so that the technology of improving the flue gas on-line monitoring device structure with the dustproof function is urgently needed in the market to perfect the equipment.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a flue gas on-line monitoring device with dustproof function to solve the flue gas on-line monitoring device on the existing market that above-mentioned background art provided and have many defects, do not have dustproof function, inconvenient removal, the inconvenient whole problem of hiding of universal wheel.

In order to achieve the above object, the utility model provides a following technical scheme: a smoke on-line monitoring device with a dustproof function comprises a box body and a slide block, wherein the inside of the box body is provided with a monitoring device,

one side of the box body is connected with a box door, one side of the box door is connected with a sealing gasket, the other side of the box door is provided with an observation port, one side of the box door close to the observation port is provided with a ventilation channel, one side of the ventilation channel is provided with a ventilation port, one side of the ventilation port is connected with a guide block, one side of the ventilation port close to the guide block is connected with a dust screen, the bottom of the box body is connected with a first rotating rod, one end of the first rotating rod is connected with a rotating block, the other end of the first rotating rod is sleeved with a first meshing gear, one side of the first meshing gear is connected with a second meshing gear, a second rotating rod penetrates through the interior of the second meshing gear;

first pivot one side is connected with the belt, keeps away from first pivot belt one side is connected with the second pivot, second pivot temple runs through there is the revolving drum, the inside gomphosis of revolving drum has the threaded rod, is close to the threaded rod the spread groove has been seted up to the bottom half, the spout has been seted up to spread groove one side, is close to the spread groove the universal wheel is installed to threaded rod one end, is close to the universal wheel the rotation axis has been cup jointed to threaded rod one side, rotation axis one side is fixed with the connecting rod, is close to the spout the slider is fixed in connecting rod one end.

Preferably, eight groups of the ventilation ports and the dust screen are arranged, the size of the ventilation ports is the same as that of the dust screen, and the surface of the dust screen is provided with filtering holes.

Preferably, the first toothed wheel has the same size as the second toothed wheel, and the first toothed wheel and the second toothed wheel form a meshing connection therebetween.

Preferably, four groups of the first rotating shaft, the belts and the second rotating shaft are arranged, and a linkage mechanism is formed among the first rotating shaft, the belts and the second rotating shaft.

Preferably, the rotary cylinder and the threaded rod are provided with four groups, the rotary cylinder and the threaded rod are both cylindrical, and the rotary cylinder and the threaded rod are in threaded connection.

Preferably, eight groups of the sliding grooves, the connecting rods and the sliding blocks are arranged, and the sliding grooves and the connecting rods are in sliding connection with the sliding blocks.

Compared with the prior art, the beneficial effects of the utility model are that: this flue gas on-line monitoring device with dustproof function:

1. the monitoring device can emit heat during working and needs to flow into the interior through the external air to flow out for cooling, and can enter the ventilation channel through the ventilation port when flowing in, and the dust screen can filter dust in the air through the self filter hole when the external air enters the ventilation port, so that the online smoke monitoring device can conveniently prevent dust during working;

2. the threaded rod can rotate through the rotary cylinder to perform threaded sliding, so that the threaded rod can drive the rotary shaft to perform rotary movement when in threaded sliding, the rotary shaft can drive the connecting rod and the sliding block to move when in rotary movement, the sliding block can slide with the sliding groove when moving, the universal wheel can be driven to move when the threaded rod performs threaded sliding, and the flue gas online monitoring device can move through the universal wheel when the universal wheel moves out of the connecting groove, so that the flue gas online monitoring device can move at will through the universal wheel;

3. it can rotate through rotating rotatory piece to be provided with first rotary rod, so that first rotary rod can drive first meshing gear and second meshing gear when rotating and rotate, thereby can drive first rotary rod when second meshing gear rotates and rotate, can drive four first pivots of group simultaneously when first rotary rod rotates, the belt rotates with the second pivot, can drive four rotatory section of thick bamboos of group simultaneously when the second pivot rotates and rotate, can hide four universal wheels of group at the spread groove when four rotatory section of thick bamboos of group remove, make things convenient for four universal wheels of group to hide simultaneously.

Drawings

FIG. 1 is a front view of the cross-sectional structure of the present invention;

FIG. 2 is a schematic side view of the cross-sectional structure of the present invention;

FIG. 3 is an enlarged schematic view of part A of the present invention;

fig. 4 is an enlarged schematic view of the part B of the present invention.

In the figure: 1. a box body; 2. a monitoring device; 3. a box door; 4. a gasket; 5. a viewing port; 6. a ventilation channel; 7. a ventilation port; 8. a guide block; 9. a dust screen; 10. a first rotating rod; 11. rotating the block; 12. a first toothed wheel; 13. a second toothed wheel; 14. a second rotating rod; 15. a first rotating shaft; 16. a belt; 17. a second rotating shaft; 18. a rotary drum; 19. a threaded rod; 20. connecting grooves; 21. a chute; 22. a universal wheel; 23. a rotating shaft; 24. a connecting rod; 25. a slide block.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a smoke on-line monitoring device with a dustproof function comprises a box body 1, a monitoring device 2, a box door 3, a sealing gasket 4, an observation port 5, a ventilation channel 6, a ventilation port 7, a guide block 8, a dustproof net 9, a first rotary rod 10, a rotary block 11, a first toothed gear 12, a second toothed gear 13, a second rotary rod 14, a first rotary shaft 15, a belt 16, a second rotary shaft 17, a rotary barrel 18, a threaded rod 19, a connecting groove 20, a sliding groove 21, a universal wheel 22, a rotary shaft 23, a connecting rod 24 and a sliding block 25, wherein the monitoring device 2 is arranged inside the box body 1,

a box door 3 is connected to one side of the box body 1, a sealing gasket 4 is connected to one side of the box door 3, an observation port 5 is installed at the other side of the box door 3, a ventilation channel 6 is arranged at one side of the box door 3, a ventilation port 7 is arranged at one side of the ventilation channel 6, eight groups of the ventilation port 7 and a dust screen 9 are arranged, the size of the ventilation port 7 is the same as that of the dust screen 9, filter holes are arranged on the surface of the dust screen 9, the ventilation port 7 can be used for entering the ventilation channel 6 when external air flows, the dust screen 9 can filter dust in the air through the filter holes when the external air enters the ventilation port 7, a guide block 8 is connected to one side of the ventilation port 7, the dust screen 9 is connected to one side of the ventilation port 7 close to the guide block 8, a first rotating rod 10 is connected to the bottom of the box body 1, and a rotating block, the other end of the first rotating rod 10 is sleeved with a first gear 12, the size of the first gear 12 is the same as that of the second gear 13, the first gear 12 and the second gear 13 are meshed and connected, the first rotating rod 10 can drive the first gear 12 to rotate when rotating, the first gear 12 can drive the second gear 13 to rotate when rotating, the second gear 13 can drive the first rotating rod 10 to rotate when rotating, one side of the first gear 12 is connected with the second gear 13, a second rotating rod 14 penetrates through the second gear 13, one side of the second rotating rod 14 is sleeved with a first rotating shaft 15, four groups of the first rotating shaft 15, a belt 16 and a second rotating shaft 17 are arranged, a linkage mechanism is formed among the first rotating shaft 15, the belt 16 and the second rotating shaft 17, and the first rotating rod 10 can simultaneously drive the four groups of the first rotating shaft 15 to rotate, the first rotating shaft 15 can drive the belt 16 to rotate when rotating, the belt 16 can drive the second rotating shaft 17 to rotate when rotating, and the second rotating shaft 17 can simultaneously drive the four groups of rotating cylinders 18 to rotate when rotating;

one side of the first rotating shaft 15 is connected with a belt 16, one side of the belt 16 far away from the first rotating shaft 15 is connected with a second rotating shaft 17, a rotating cylinder 18 penetrates through the temporal part of the second rotating shaft 17, four groups of rotating cylinders 18 and threaded rods 19 are arranged, the rotating cylinders 18 and the threaded rods 19 are cylindrical, the rotating cylinders 18 and the threaded rods 19 are in threaded connection, the threaded rods 19 can rotate through the rotating cylinders 18 to perform threaded sliding, the threaded rods 19 can drive the rotating shafts 23 to perform rotary movement when performing threaded sliding, the threaded rods 19 are embedded in the rotating cylinders 18, the bottom of the box body 1 close to the threaded rods 19 is provided with a connecting groove 20, one side of the connecting groove 20 is provided with a sliding groove 21, eight groups of sliding grooves 21, connecting rods 24 and sliding blocks 25 are arranged between the sliding grooves 21 and the connecting rods 24, and the connecting rods 24 can be driven to move when the rotating shafts, connecting rod 24 can drive slider 25 when removing and remove to slider 25 can slide with spout 21 when removing, is close to spread groove 20 universal wheel 22 is installed to threaded rod 19 one end, is close to universal wheel 22 threaded rod 19 one side has cup jointed rotation axis 23, rotation axis 23 one side is fixed with connecting rod 24, is close to spout 21 slider 25 is fixed in connecting rod 24 one end.

The working principle is as follows: when the online smoke monitoring device with the dustproof function is used, firstly, the online smoke monitoring device with the dustproof function needs to be simply known, before the online smoke monitoring device is used, the first rotating rod 10 rotates through the rotating rotary block 11, the first rotating rod 10 can drive the first gear wheel 12 and the second gear wheel 13 to rotate when rotating, the second gear wheel 13 can drive the first rotating rod 10 to rotate when rotating, the first rotating rod 10 can simultaneously drive the four groups of first rotating shafts 15, the belts 16 and the second rotating shafts 17 to rotate when rotating, the second rotating shaft 17 can simultaneously drive the four groups of rotating cylinders 18 to rotate when rotating, the four groups of rotating cylinders 18 can drive the threaded rods 19 to perform threaded sliding when rotating, the threaded rods 19 can drive the rotating shafts 23 to perform rotating movement when the threaded rods 19 perform rotating movement, the connecting rods 24 and the sliding blocks 25 can be driven to move when the rotating shafts 23 perform rotating movement, the slide block 25 slides with the slide slot 21 when moving, and the screw rod 19 slides with the screw thread and drives the universal wheel 22 to move, the on-line flue gas monitoring device can be moved by the castor 22 when the castor 22 is moved out of the connecting slot 20, when the smoke online monitoring device moves to a designated position, the universal wheel 22 can be hidden by rotating the rotating block 11, the smoke online monitoring device can work after the universal wheel 22 is hidden, the monitoring device 2 can emit heat during working, and the heat needs to flow into the inside through the outside air and flow out for cooling, when external air flows in, the external air enters the ventilation channel 6 through the ventilation port 7, and when the external air enters the ventilation port 7, the dust-proof net 9 can filter dust in the air through the filter holes of the dust-proof net, so that the online air monitoring device can be dustproof during operation.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims (6)

1. The utility model provides a flue gas on-line monitoring device with dustproof function, includes box (1) and slider (25), its characterized in that: a monitoring device (2) is arranged in the box body (1), wherein,

one side of the box body (1) is connected with a box door (3), one side of the box door (3) is connected with a sealing gasket (4), the other side of the box door (3) is provided with an observation port (5), one side of the box door (3) close to the observation port (5) is provided with a ventilation channel (6), one side of the ventilation channel (6) is provided with a ventilation port (7), one side of the ventilation port (7) is connected with a guide block (8), one side of the ventilation port (7) close to the guide block (8) is connected with a dust screen (9), the bottom of the box body (1) is connected with a first rotating rod (10), one end of the first rotating rod (10) is connected with a rotating block (11), the other end of the first rotating rod (10) is sleeved with a first meshing gear (12), one side of the first meshing gear (12) is connected with a second meshing gear (13), and a second rotating rod (14, one side of the second rotating rod (14) is sleeved with a first rotating shaft (15);

first pivot (15) one side is connected with belt (16), keeps away from first pivot (15) belt (16) one side is connected with second pivot (17), second pivot (17) temple runs through revolving cylinder (18), the inside gomphosis threaded rod (19) of revolving cylinder (18) is close to threaded rod (19) spread groove (20) have been seted up to box (1) bottom, spout (21) have been seted up to spread groove (20) one side, be close to spread groove (20) threaded rod (19) one end is installed universal wheel (22), is close to universal wheel (22) threaded rod (19) one side has cup jointed rotation axis (23), rotation axis (23) one side is fixed with connecting rod (24), is close to spout (21) slider (25) are fixed in connecting rod (24) one end.

2. The online smoke monitoring device with the dustproof function according to claim 1, characterized in that: eight groups of ventilation ports (7) and dust screens (9) are arranged, the sizes of the ventilation ports (7) are the same as those of the dust screens (9), and filtering holes are formed in the surfaces of the dust screens (9).

3. The online smoke monitoring device with the dustproof function according to claim 1, characterized in that: the size of the first gear wheel (12) is the same as that of the second gear wheel (13), and the first gear wheel (12) and the second gear wheel (13) are in meshed connection.

4. The online smoke monitoring device with the dustproof function according to claim 1, characterized in that: four groups of first rotating shafts (15), belts (16) and second rotating shafts (17) are arranged, and a linkage mechanism is formed among the first rotating shafts (15), the belts (16) and the second rotating shafts (17).

5. The online smoke monitoring device with the dustproof function according to claim 1, characterized in that: the rotary cylinders (18) and the threaded rods (19) are provided with four groups, the rotary cylinders (18) and the threaded rods (19) are cylindrical, and the rotary cylinders (18) are in threaded connection with the threaded rods (19).

6. The online smoke monitoring device with the dustproof function according to claim 1, characterized in that: eight groups of sliding grooves (21), connecting rods (24) and sliding blocks (25) are arranged, and the sliding grooves (21) and the connecting rods (24) are in sliding connection with the sliding blocks (25).

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