CN211179728U

CN211179728U - Be used for high humidity flue gas sampling analysis probe

Info

Publication number: CN211179728U
Application number: CN201921974112.1U
Authority: CN
Inventors: 李旭东; 郝金明
Original assignee: Beijing Tongguang Yonglong Technology Development Co ltd
Current assignee: Beijing Tongguang Yonglong Technology Development Co ltd
Priority date: 2019-11-14
Filing date: 2019-11-14
Publication date: 2020-08-04
Anticipated expiration: 2029-11-14

Abstract

The utility model discloses a be used for high humidity flue gas sampling analysis probe, including the probe pipe, first adapter sleeve, second adapter sleeve and third adapter sleeve, the both sides of second adapter sleeve are provided with first adapter sleeve and third adapter sleeve respectively, and the second adapter sleeve respectively with first adapter sleeve and third adapter sleeve screwed connection, the opposite side of first adapter sleeve is provided with the probe pipe, the opposite side of third adapter sleeve is provided with the blowback box simultaneously, the inside fixed mounting of second adapter sleeve has the dry layer, the intercommunication is connected with the intake pipe on the surface of second adapter sleeve upper end, the intercommunication is connected with first outlet duct on the surface of second adapter sleeve lower extreme simultaneously, evenly be provided with the inlet port on the lower extreme surface of probe pipe. The utility model discloses a be provided with a series of structures and make this device can effectually carry out the drying to the steam in the flue gas in the use, improved the device's life, and the device can gather in the difference simultaneously, improved the accuracy of data collection.

Description

Be used for high humidity flue gas sampling analysis probe

Technical Field

The utility model relates to the technical field, specifically be a be used for high humidity flue gas sampling analysis probe.

Background

Along with the development of society, the progress of science and technology, the development of industry, the requirement to the environmental protection is higher and higher more, real-time monitoring needs to be accomplished, therefore, fixed pollution source continuous emission monitoring system is just important, and fixed pollution source continuous emission monitoring system's flue gas sampling probe has the effect of putting the weight of to whole system, at present, current flue gas sampling analysis probe when detecting high humidity flue gas for a long time, because long-time and steam contact can lead to the probe to corrode and rust, influence the life of probe, in addition, current probe is when gathering the flue gas, only fixed point is gathered, consequently, detected data can have great error, consequently need to improve prior art, in order to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

An object of the utility model is to provide a be used for high humidity flue gas sampling analysis probe to solve the current flue gas sampling analysis probe that provides among the above-mentioned background art and cause the probe easily to rust and influence the life of probe and the current flue gas sampling analysis probe adoption fixed point collection in long-time use, cause the problem that there is great error in the test data.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a be used for high humidity flue gas sampling analysis probe, includes probe pipe, first adapter sleeve, second adapter sleeve and third adapter sleeve, the both sides of second adapter sleeve are provided with first adapter sleeve and third adapter sleeve respectively, and the second adapter sleeve respectively with first adapter sleeve and third adapter sleeve screwed connection, the opposite side of first adapter sleeve is provided with the probe pipe, and the opposite side of third adapter sleeve is provided with the blowback box simultaneously, the inside fixed mounting of second adapter sleeve has dry layer, the intercommunication is connected with the intake pipe on the surface of second adapter sleeve upper end, and the intercommunication is connected with first outlet duct on the surface of second adapter sleeve lower extreme simultaneously, evenly be provided with the inlet port on the lower extreme surface of probe pipe.

Preferably, a filter is arranged at the center of the inside of the third connecting sleeve, and one end of the filter is fixedly connected to the third connecting sleeve through a fixing bolt.

Preferably, the filter and the back flushing box are communicated and connected through a first connecting pipe, the top of the back flushing box is communicated and connected with a back flushing pipe, and meanwhile, the side face of one side of the back flushing box is communicated and connected with a second air outlet pipe.

Preferably, the first electromagnetic valve is installed on the back flushing pipe in series, and the second electromagnetic valve is installed on the second air outlet pipe in series.

Preferably, the air inlet pipe is connected with a heating cylinder in series, and an electric heating ring is installed inside the heating cylinder.

Preferably, the center position of one end side of the first connecting sleeve is connected with a second connecting pipe in a communicating manner, and the other end of the second connecting pipe is fixedly connected with a first flange sheet.

Preferably, one end of the probe pipe is fixedly connected with a second flange piece, and the second flange piece is fixedly connected with the first flange piece through a fixing bolt.

(III) advantageous effects

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

(1) the utility model discloses a set up the drying layer, the electric heating circle, the cartridge heater, intake pipe and first outlet duct, when using, the external blast air device of intake pipe, under the effect of blowback, flue gas in the chimney can be inhaled through the probe pipe, after flue gas inhales in the second adapter sleeve, through the setting of drying layer in the second adapter sleeve, can carry out better absorption to the steam in the flue gas, thereby discharge the steam in the flue gas, can control the electric heating circle to heat in the device use, in the process of electric heating circle heating, the intake pipe can inhale outside air into the cartridge heater, after heating through the electric heating circle, finally discharge from the first outlet duct after flowing through the surface of drying layer, when the air flow of heating is in the drying layer, can take away the moisture in the drying layer through the heat, thereby can be used for the make full use of drying layer, this setting has been solved current flue gas sampling analysis probe and has caused the problem that the probe rusts and influence the life of probe easily in long-time use.

(2) The utility model discloses a set up the inlet port, at the in-process that uses, can follow the position of difference in the chimney through the inlet port on the probe tube lower extreme surface and gather the flue gas to improved the accuracy that the flue gas detected, this setting has solved current flue gas sampling analysis probe and has adopted the fixed point to gather, causes the problem that there is great error in the detected data.

Drawings

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

FIG. 2 is an exploded view of the present invention;

fig. 3 is a cross-sectional view of the present invention.

The reference numbers in the figures are: 1. an air inlet; 2. a probe tube; 3. a first flange piece; 4. a second connecting pipe; 5. a first connecting sleeve; 6. a second connecting sleeve; 7. a third connecting sleeve; 8. fixing the bolt; 9. a first connecting pipe; 10. a blowback box; 11. a second solenoid valve; 12. a second air outlet pipe; 13. a heating cylinder; 14. an air inlet pipe; 15. a first solenoid valve; 16. a blowback pipe; 17. a second flange piece; 18. drying the layer; 19. a filter; 20. an electric heating ring; 21. a first air outlet pipe.

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. 1-3, the present invention provides an embodiment: a probe for sampling and analyzing high-humidity flue gas comprises a probe tube 2, a first connecting sleeve 5, a second connecting sleeve 6 and a third connecting sleeve 7, wherein the first connecting sleeve 5 and the third connecting sleeve 7 are respectively arranged on two sides of the second connecting sleeve 6, the second connecting sleeve 6 is respectively in spiral connection with the first connecting sleeve 5 and the third connecting sleeve 7, the arrangement can facilitate the installation and the disassembly of the first connecting sleeve 5, the second connecting sleeve 6 and the third connecting sleeve 7, so that the structure in the device can be conveniently replaced and cleaned, the probe tube 2 is arranged on the other side of the first connecting sleeve 5, the arrangement of the probe tube 2 can be used for guiding and sucking the flue gas in a chimney, a back blowing box 10 is arranged on the other side of the third connecting sleeve 7, the arrangement of the back blowing box 10 is used for communicating arrangement among a back blowing tube 16, a second air outlet tube 12 and a first connecting tube 9, a drying layer 18 is fixedly arranged in the second connecting sleeve 6, the setting of dry layer 18 is arranged in absorbing the steam in the flue gas, it is dry, the intercommunication is connected with intake pipe 14 on the surface of second adapter sleeve 6 upper end, intake pipe 14 is external air-blast device when using, be arranged in to the cartridge heater 13 to the air of drum-in, the intercommunication is connected with first outlet duct 21 on the surface of second adapter sleeve 6 lower extreme simultaneously, the discharge of the air that intake pipe 14 was bloated into can be realized in the setting of first outlet duct 21, evenly be provided with inlet port 1 on the lower extreme surface of probe pipe 2, the setting of inlet port 1 can be gathered the flue gas in the different positions of chimney.

Further, a filter 19 is arranged at the center inside the third connecting sleeve 7, one end of the filter 19 is fixedly connected to the third connecting sleeve 7 through a fixing bolt 8, and the filter 19 is arranged for filtering flue gas.

Further, the filter 19 is connected with the blowback box 10 through the first connecting pipe 9 in a communicating manner, the top of the blowback box 10 is connected with the blowback pipe 16 in a communicating manner, meanwhile, the second air outlet pipe 12 is connected on one side of the blowback box 10 in a communicating manner, the blowback pipe 16 is externally connected with the air cylinder, the blowback of the device is realized through the expansion and contraction of the air cylinder, so that the smoke is sucked into the device, and the second air outlet pipe 12 is used for conveying the filtered air.

Further, a first electromagnetic valve 15 is installed on the blowback pipe 16 in series, a second electromagnetic valve 11 is installed on the second air outlet pipe 12 in series, the first electromagnetic valve 15 can control the on-off of the blowback pipe 16, and the second electromagnetic valve 11 can control the on-off of the second air outlet pipe 12.

Furthermore, a heating cylinder 13 is connected in series to the air inlet pipe 14, an electric heating coil 20 is installed inside the heating cylinder 13, and the electric heating coil 20 is arranged to heat air.

Furthermore, the center position of the side face of one end of the first connecting sleeve 5 is connected with a second connecting pipe 4 in a communicating manner, the other end of the second connecting pipe 4 is fixedly connected with a first flange piece 3, and the first flange piece 3 is convenient to be connected with the probe tube 2 in a sealing manner.

Further, one end of the probe pipe 2 is fixedly connected with a second flange piece 17, the first flange piece 3 is fixedly connected with the second flange piece 17 through a fixing bolt 8, and the probe pipe 2 can be conveniently mounted, dismounted and replaced through the arrangement.

The working principle is as follows: when the device is used, the blowback pipe 16 is externally connected with the cylinder, under the action of the expansion of the cylinder, the blowback effect can be realized, so that smoke in the chimney can be conveniently sucked through the probe pipe 2, and can flow through the first connecting sleeve 5, the second connecting sleeve 6 and the third connecting sleeve 7, and then enter the blowback box 10 after being filtered by the filter 19, after the smoke is sucked into the second connecting sleeve 6, the water vapor in the smoke can be better absorbed through the arrangement of the drying layer 18 in the second connecting sleeve 6, so that the water vapor in the smoke can be discharged, the electric heating ring 20 can be controlled to heat in the using process of the device, in the heating process of the electric heating ring 20, the air inlet pipe 14 can suck external air into the heating cylinder 13, after being heated by the electric heating ring 20, the air is finally discharged from the first air outlet pipe 21 after flowing through the outer surface of the drying layer 18, and when the heated air flows through the drying layer 18, moisture in the drying layer 18 can be taken away through heat, so that the drying layer 18 can be fully used, and smoke can be collected from different positions in a chimney through the air inlet holes 1 in the outer surface of the lower end of the probe pipe 2.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a be used for high humidity flue gas sampling analysis probe, includes probe pipe (2), first adapter sleeve (5), second adapter sleeve (6) and third adapter sleeve (7), its characterized in that: the utility model discloses a probe, including first adapter sleeve (6), second adapter sleeve (6), third adapter sleeve (7), first adapter sleeve (5) and third adapter sleeve (7) are provided with respectively to the both sides of second adapter sleeve (6), and second adapter sleeve (6) respectively with first adapter sleeve (5) and third adapter sleeve (7) screwed connection, the opposite side of first adapter sleeve (5) is provided with probe pipe (2), and the opposite side of third adapter sleeve (7) is provided with blowback box (10) simultaneously, the inside fixed mounting of second adapter sleeve (6) has dry layer (18), the intercommunication is connected with intake pipe (14) on the surface of second adapter sleeve (6) upper end, and the intercommunication is connected with first outlet duct (21) on the surface of second adapter sleeve (6) lower extreme simultaneously, evenly be provided with inlet port (1) on the lower extreme surface of probe pipe.

2. A probe for high humidity flue gas sampling analysis according to claim 1, wherein: a filter (19) is arranged at the inner center position of the third connecting sleeve (7), and one end of the filter (19) is fixedly connected to the third connecting sleeve (7) through a fixing bolt (8).

3. A probe for high humidity flue gas sampling analysis according to claim 2, wherein: the filter (19) is communicated and connected with the back flushing box (10) through a first connecting pipe (9), the top of the back flushing box (10) is communicated and connected with a back flushing pipe (16), and meanwhile, a second air outlet pipe (12) is communicated and connected to the side face of one side of the back flushing box (10).

4. A probe for high humidity flue gas sampling analysis according to claim 3, wherein: and a first electromagnetic valve (15) is installed on the back flushing pipe (16) in series, and a second electromagnetic valve (11) is installed on the second air outlet pipe (12) in series.

5. A probe for high humidity flue gas sampling analysis according to claim 1, wherein: the heating device is characterized in that a heating cylinder (13) is connected to the air inlet pipe (14) in series, and an electric heating ring (20) is installed inside the heating cylinder (13).

6. A probe for high humidity flue gas sampling analysis according to claim 1, wherein: the center position of one end side of the first connecting sleeve (5) is connected with a second connecting pipe (4) in a communicating mode, and the other end of the second connecting pipe (4) is fixedly connected with a first flange piece (3).

7. A probe for high humidity flue gas sampling analysis according to claim 1, wherein: one end of the probe pipe (2) is fixedly connected with a second flange piece (17), and the second flange piece (17) is fixedly connected with the first flange piece (3) through a fixing bolt (8).