CN213029032U - Flue gas sampling device for flue gas on-line monitoring system - Google Patents
Flue gas sampling device for flue gas on-line monitoring system Download PDFInfo
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- CN213029032U CN213029032U CN202022039167.2U CN202022039167U CN213029032U CN 213029032 U CN213029032 U CN 213029032U CN 202022039167 U CN202022039167 U CN 202022039167U CN 213029032 U CN213029032 U CN 213029032U
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- flue gas
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Abstract
The utility model discloses a flue gas sampling device that flue gas on-line monitoring system used relates to the flue gas sampling device field, including the sampling device body, be equipped with the control box on the sampling device body, seted up the thermovent on the control box, the internal fixed mounting of thermovent has the filter screen, be fixed with the mounting bracket on the control box inner wall, mounting bracket and the corresponding setting in thermovent position, movable mounting has two U types to press from both sides in the mounting bracket, and movable mounting has same radiator fan between two U types press from both sides, and the equal fixed mounting of bottom side that two U types pressed from both sides has the connection piece. The utility model discloses, through thermovent, radiator fan's setting, rotate through radiator fan and can dispel the heat in the control box fast through the thermovent, avoid the electrical apparatus original paper in the control box to cause short circuit or harm phenomenon because of the high temperature, and then can ensure the normal use of sampling device body, ensure the accuracy of detection information.
Description
Technical Field
The utility model relates to a flue gas sampling device technical field especially relates to a flue gas sampling device that flue gas on-line monitoring system used.
Background
The flue gas Monitoring refers to a device for continuously Monitoring the concentration and the total Emission amount of gaseous pollutants and particulate matters discharged by an air pollution source, and the concentration and the total Emission amount of the particulate matters (also called smoke dust) and the gaseous pollutants (including sulfur dioxide, nitrogen oxides and the like) discharged by the air pollution source, and is called a continuous flue gas Emission Monitoring system or a continuous flue gas Emission Monitoring system, which is commonly called CEMS (continuous Emission Monitoring System) internationally, and the continuous flue gas Emission Monitoring system can be used for Emission standard Monitoring and pollution discharge metering, and can also be used for equipment (dust removal, desulfurization and boiler combustion working condition) operation state inspection, fault diagnosis and the like.
Among the prior art, install the control box on the flue gas sampling device, install more electrical apparatus original paper in the control box, the electrical apparatus original paper is carrying out the during operation, can produce a large amount of heats, and most control boxes dispel the heat through the nature radiating mode, the radiating effect is relatively poor, and the electrical apparatus original paper is long-time in high temperature environment, easily lead to the electrical apparatus original paper to take place ageing phenomena, thereby lead to taking place short circuit or electrical apparatus original paper and cause the damage, influence flue gas sampling device's normal use, thereby influence real-time supervision, the accuracy of monitoring information has been reduced, therefore need a flue gas sampling device that flue gas on-line monitoring system used to satisfy people's demand.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a flue gas sampling device that flue gas on-line monitoring system used to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a flue gas sampling device for a flue gas on-line monitoring system comprises a sampling device body, wherein a control box is arranged on the sampling device body, the thermovent has been seted up on the control box, fixed mounting has the filter screen in the thermovent, be fixed with the mounting bracket on the control box inner wall, mounting bracket and the corresponding setting in thermovent position, movable mounting has two U type clamps in the mounting bracket, movable mounting has same radiator fan between two U type clamps, the equal fixed mounting in bottom side of two U type clamps has the connection piece, all rotate on two connection pieces and install the connecting rod, all rotate on two connecting rods and install the stationary blade, fixed mounting has same regulating plate on two stationary blades, first screw hole has been seted up on the regulating plate, the lead screw is installed to first screw hole internal thread, rotatory hole has still been seted up on the mounting bracket bottom side inner wall, the one end of lead screw runs through rotatory hole.
Preferably, a limiting plate is fixedly mounted on the inner wall of the mounting frame, a sliding groove is formed in the limiting plate, a sliding block is slidably mounted in the sliding groove, and the sliding block is fixedly mounted on the adjusting plate.
Preferably, a second threaded hole is formed in the rotating handle, and a threaded rod is mounted in the second threaded hole in an internal thread mode.
Preferably, the mounting rack is provided with a plurality of positioning grooves with the rotating hole as the center circumference at equal intervals, and one end of the threaded rod extends into one positioning groove.
Preferably, a limit groove is annularly formed in the inner wall of the rotary hole, a limit ring is rotatably mounted in the limit groove, and the limit ring is fixedly sleeved on the screw rod.
Preferably, protruding type spout has been seted up on the inner wall of mounting bracket top side, and slidable mounting has two protruding type sliders in the protruding type spout, and two protruding type sliders are fixed mounting respectively on two U type clamps.
Preferably, two rotating holes are formed in the connecting rod, rotating rods are arranged in the two rotating holes, and the two rotating rods are fixedly arranged on the connecting sheet and the fixing sheet respectively.
The utility model has the advantages that:
the utility model discloses in, through thermovent, radiator fan's setting, rotate through radiator fan and can dispel the heat in the control box fast through the thermovent, avoid the electrical apparatus original paper in the control box to cause short circuit or harm phenomenon because of the high temperature, and then can ensure the normal use of sampling device body, ensure the accuracy of detection information.
The utility model discloses in, rotate the handle through rotating for the regulating plate moves down on the lead screw, and the regulating plate removes and drives two stationary blades and removes, thereby makes two stationary blades drive two connecting rods and removes and rotate, and then makes two connecting rods drive two connection pieces and remove, thereby makes two connection pieces drive two U type clamps and removes and be close to each other, and then can press from both sides the tight fixed spacing with radiator fan.
Drawings
Fig. 1 is a schematic perspective view of a flue gas sampling device for an online flue gas monitoring system according to the present invention;
fig. 2 is a schematic diagram of the internal structure of a control box of a flue gas sampling device for an online flue gas monitoring system according to the present invention;
fig. 3 is a schematic view of a sectional structure of a control box of a flue gas sampling device for an on-line flue gas monitoring system according to the present invention;
fig. 4 is a schematic structural diagram of a portion a in fig. 3 of a flue gas sampling device for a flue gas online monitoring system according to the present invention.
In the figure: 1. a sampling device body; 2. a control box; 3. a heat dissipation port; 4. a filter screen; 5. a mounting frame; 6. a U-shaped clamp; 7. a heat radiation fan; 8. connecting sheets; 9. a connecting rod; 10. a fixing sheet; 11. an adjusting plate; 12. a first threaded hole; 13. a screw rod; 14. rotating the hole; 15. rotating the handle; 16. a limiting plate; 17. A chute; 18. a slider; 19. a limiting groove; 20. a limiting ring; 21. a second threaded hole; 22. a threaded rod; 23. positioning a groove; 24. a convex chute; 25. a convex slider.
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.
Referring to fig. 1-4, a flue gas sampling device for a flue gas on-line monitoring system comprises a sampling device body 1, a control box 2 is arranged on the sampling device body 1, a heat dissipation port 3 is arranged on the control box 2, a filter screen 4 is fixedly arranged in the heat dissipation port 3, a mounting frame 5 is fixed on the inner wall of the control box 2, the mounting frame 5 is arranged corresponding to the heat dissipation port 3, two U-shaped clamps 6 are movably mounted in the mounting frame 5, the same cooling fan 7 is movably mounted between the two U-shaped clamps 6, connecting sheets 8 are fixedly mounted on the bottom sides of the two U-shaped clamps 6, connecting rods 9 are rotatably mounted on the two connecting sheets 8, fixing sheets 10 are rotatably mounted on the two connecting rods 9, the same adjusting plate 11 is fixedly mounted on the two fixing sheets 10, a first threaded hole 12 is arranged on the adjusting plate 11, and a, the inner wall of the bottom side of the mounting rack 5 is also provided with a rotating hole 14, and one end of the screw rod 13 penetrates through the rotating hole 14 and is fixedly provided with a rotating handle 15.
The utility model discloses in, fixed mounting has limiting plate 16 on the 5 inner walls of mounting bracket, has seted up spout 17 on the limiting plate 16, and slidable mounting has slider 18 in spout 17, and 18 fixed mounting of slider are on regulating plate 11 for regulating plate 11 removes the limited vertical migration that only can.
The utility model discloses in, rotate and seted up second screw hole 21 on the handle 15, threaded rod 22 is installed to second screw hole 21 internal thread, and the threaded rod 22 of being convenient for is at the internal rotation of second screw hole 21.
The utility model discloses in, use rotatory hole 14 to seted up a plurality of constant head tanks 23 as central circumference equidistance on the mounting bracket 5, in the one end of threaded rod 22 extended to a constant head tank 23, be convenient for fix spacingly through threaded rod 22 with rotating handle 15.
The utility model discloses in, spacing groove 19 has been seted up to the annular on the 14 inner walls of rotatory hole, and spacing collar 20 is installed to 19 internal rotations of spacing groove, and spacing collar 20 is fixed to be cup jointed on lead screw 13 for lead screw 13 rotates and drives spacing collar 20 at 19 internal rotations of spacing groove, thereby makes lead screw 13 rotate limited only can rotate.
The utility model discloses in, protruding type spout 24 has been seted up on the inner wall of mounting bracket 5 top side, and slidable mounting has two protruding type sliders 25 in protruding type spout 24, and two protruding type sliders 25 are fixed mounting respectively on two U type clamps 6 for the U type presss from both sides 6 and removes and drive protruding type slider 25 and remove in protruding type spout 24, thereby makes the U type press from both sides 6 and remove limited horizontal migration only.
The utility model discloses in, seted up two rotation holes on the connecting rod 9, two all have the dwangs in the rotation hole, two dwangs respectively fixed mounting on connection piece 8 and stationary blade 10, rotate on the dwang when the connecting rod 9 of being convenient for removes.
The utility model discloses the theory of operation: when the heat dissipation fan 7 needs to be installed, the heat dissipation fan 7 is placed between the two U-shaped clamps 6, then the rotating handle 15 is rotated, the rotating handle 15 drives the screw rod 13 to rotate in the rotating hole 14, so that the screw rod 13 drives the limiting ring 20 to rotate in the limiting groove 19, further, the screw rod 13 is limited to rotate only, meanwhile, the screw rod 13 rotates, the adjusting plate 11 moves downwards on the screw rod 13, the adjusting plate 11 drives the sliding block 18 to move in the sliding groove 17, so that the adjusting plate 11 is limited to move only vertically, meanwhile, the adjusting plate 11 moves to drive the two fixing plates 10 to move, further, the two fixing plates 10 drive the two connecting rods 9 to move and rotate, further, the two connecting rods 9 drive the two connecting pieces 8 to move, and further, the two connecting pieces 8 drive the two U-shaped clamps 6 to move and approach each other, two U type presss from both sides 6 and moves two protruding type sliders 25 of drive and remove in protruding type spout 24, thereby make two U type press from both sides 6 restricted horizontal migration that only can that removes, and then can press from both sides radiator fan 7 tight fixed spacing, then rotate threaded rod 22, make threaded rod 22 at second screw hole 21 internal rotation and remove, thereby make threaded rod 22's one end insert in constant head tank 23, and then can be fixed spacing with rotation handle 15, when needs are dismantled, the opposite operation can, through radiator fan 7's setting, can dispel the heat of control box 2 fast, and then can avoid protecting the electrical apparatus original paper in the control box 2 and cause the damage because of the high temperature, and then can ensure the normal use of sampling device body 1.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. The utility model provides a flue gas sampling device that flue gas on-line monitoring system used, includes sampling device body (1), be equipped with control box (2) on sampling device body (1), its characterized in that: the heat dissipation device is characterized in that a heat dissipation port (3) is formed in the control box (2), a filter screen (4) is fixedly installed in the heat dissipation port (3), a mounting frame (5) is fixed on the inner wall of the control box (2), the mounting frame (5) is arranged corresponding to the position of the heat dissipation port (3), two U-shaped clamps (6) are movably installed in the mounting frame (5), the same cooling fan (7) is movably installed between the two U-shaped clamps (6), connecting pieces (8) are fixedly installed on the bottom sides of the two U-shaped clamps (6), connecting rods (9) are rotatably installed on the two connecting pieces (8), fixing pieces (10) are rotatably installed on the two connecting rods (9), the same adjusting plate (11) is fixedly installed on the two fixing pieces (10), a first threaded hole (12) is formed in the adjusting plate (11), a lead screw (13) is installed in the first threaded hole (12), and a rotary hole (, one end of the screw rod (13) penetrates through the rotating hole (14) and is fixedly provided with a rotating handle (15).
2. The flue gas sampling device for the on-line flue gas monitoring system according to claim 1, wherein: fixed mounting has limiting plate (16) on mounting bracket (5) inner wall, has seted up spout (17) on limiting plate (16), and slidable mounting has slider (18) in spout (17), and slider (18) fixed mounting is on regulating plate (11).
3. The flue gas sampling device for the on-line flue gas monitoring system according to claim 1, wherein: a second threaded hole (21) is formed in the rotating handle (15), and a threaded rod (22) is mounted in the second threaded hole (21) through internal threads.
4. The flue gas sampling device for the on-line flue gas monitoring system according to claim 1, wherein: the mounting rack (5) is provided with a plurality of positioning grooves (23) with the rotating hole (14) as the center and the circumference at equal intervals, and one end of the threaded rod (22) extends into one positioning groove (23).
5. The flue gas sampling device for the on-line flue gas monitoring system according to claim 1, wherein: a limiting groove (19) is annularly formed in the inner wall of the rotating hole (14), a limiting ring (20) is rotatably mounted in the limiting groove (19), and the limiting ring (20) is fixedly sleeved on the screw rod (13).
6. The flue gas sampling device for the on-line flue gas monitoring system according to claim 1, wherein: convex sliding grooves (24) are formed in the inner wall of the top side of the mounting frame (5), two convex sliding blocks (25) are arranged in the convex sliding grooves (24) in a sliding mode, and the two convex sliding blocks (25) are fixedly mounted on the two U-shaped clamps (6) respectively.
7. The flue gas sampling device for the on-line flue gas monitoring system according to claim 1, wherein: two rotating holes are formed in the connecting rod (9), rotating rods are arranged in the two rotating holes, and the two rotating rods are fixedly arranged on the connecting sheet (8) and the fixing sheet (10) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022039167.2U CN213029032U (en) | 2020-09-17 | 2020-09-17 | Flue gas sampling device for flue gas on-line monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022039167.2U CN213029032U (en) | 2020-09-17 | 2020-09-17 | Flue gas sampling device for flue gas on-line monitoring system |
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| Publication Number | Publication Date |
|---|---|
| CN213029032U true CN213029032U (en) | 2021-04-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202022039167.2U Active CN213029032U (en) | 2020-09-17 | 2020-09-17 | Flue gas sampling device for flue gas on-line monitoring system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113671122A (en) * | 2021-08-06 | 2021-11-19 | 金广恒环保技术（南京）股份有限公司 | Continuity check out test set based on industry flue gas |
-
2020
- 2020-09-17 CN CN202022039167.2U patent/CN213029032U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113671122A (en) * | 2021-08-06 | 2021-11-19 | 金广恒环保技术（南京）股份有限公司 | Continuity check out test set based on industry flue gas |
| CN113671122B (en) * | 2021-08-06 | 2021-12-24 | 金广恒环保技术（南京）股份有限公司 | Continuity check out test set based on industry flue gas |
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