CN218944716U - Water removal device and integrated smoke flow velocity and humidity direct-reading instrument - Google Patents

Abstract

The utility model provides a water removing device for an integrated smoke flow velocity and humidity direct-reading instrument, which comprises a handle connecting seat, wherein the lower part of the handle connecting seat is connected with a condensing chamber, the lower part of a condenser is connected with a drying cylinder, a horizontal baffle plate is arranged in the drying cylinder, and the upper part of the baffle plate is filled with a filtering material and a drying agent; an outer tube is arranged in the drying cylinder, an air outlet hole is formed in the outer tube, an inner tube communicated with the condensing chamber is arranged in the outer tube, and an air outlet is further formed in the drying cylinder. The water removing device can effectively remove a large amount of water vapor in the flue gas, can effectively prevent condensed water from entering the integrated flue gas flow velocity and humidity direct-reading instrument, prolongs the service lives of sampling equipment and a rear-end instrument, and improves the detection accuracy.

Description

Water removal device and integrated smoke flow velocity and humidity direct-reading instrument

Technical Field

The utility model belongs to the technical field of environment-friendly evaluation, and particularly relates to a water removal device for an integrated smoke flow velocity and humidity direct-reading instrument.

Background

Stationary sources of pollution are generally locations, devices and apparatus directed to the environment for emitting or releasing harmful substances or for producing harmful effects on the environment. Stationary sources of pollution are in turn classified as organized sources of emissions and unorganized sources of emissions. The organized emission sources refer to a flue, a chimney, an exhaust barrel and the like. An unorganized emissions source refers to an unorganized emissions facility or an unorganized emissions plant, shed, etc. that is disposed in an open air environment. They emit exhaust gases containing both solid soot and dust and gaseous and aerosol-like harmful substances, which need to be sampled by a sampling device to monitor their emissions. The flue gas discharged by the organized discharge source usually contains a large amount of water vapor, the water vapor enters the instrument to easily cause the damage of the sampling instrument, the service life of the instrument is shortened, meanwhile, the data is inaccurate, and great trouble is brought to the monitoring work.

The sampling equipment in the prior art comprises a sampling pipe, a condensation water removing component and a sampling host, the equipment water removing effect is poor, condensed water has the defect of flowing back to the sampling pipe, and the problem of large moisture content detection error is caused; the condensed water enters the rear-end instrument to cause the damage of the oxygen sensor, so that the service life of the instrument is shortened.

Disclosure of Invention

Aiming at the technical problem that the existing flue gas sampling equipment is poor in water removal effect, the utility model provides a water removal device which can effectively remove a large amount of water vapor in flue gas, prolong the service lives of the sampling equipment and a rear-end instrument and improve the detection accuracy.

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

the water removing device comprises a handle connecting seat, wherein the lower part of the handle connecting seat is connected with a condensing chamber, the lower part of the condenser is connected with a drying cylinder, a transverse partition plate is arranged in the drying cylinder, and the upper part of the partition plate is filled with a filtering material and a drying agent; an outer tube is arranged in the drying cylinder, an air outlet hole is formed in the outer tube, an inner tube communicated with the condensing chamber is arranged in the outer tube, and an air outlet is further formed in the drying cylinder.

Preferably, the filter material is filter cotton.

Preferably, the desiccant is color-changing silica gel.

Preferably, the outer shell of the drying cylinder is transparent.

Preferably, the air outlet is arranged at the top of the drying cylinder and is connected with the air outlet nozzle.

Preferably, the condensing device further comprises an air inlet nozzle, and the air inlet nozzle extends into the condensing chamber from the handle connecting seat.

Preferably, a pressing plate is further installed on the upper portion of the partition plate.

The integrated flue gas flow velocity and humidity direct-reading instrument comprises a sampling tube and a host, wherein any one of the water removal devices is connected between the sampling tube and the host.

Compared with the prior art, the utility model has the advantages and positive effects that:

the water removal device cools the delay through the condensing chamber, is air-in through the inner pipe, then is air-out through the outer pipe, and is dried through the drier, so that a large amount of water vapor in the flue gas can be effectively removed. The drier is allochroic silica gel, and the shell of the drying cylinder is made of transparent materials, so that the quantity of condensed water in the drying cylinder and the color change of the allochroic silica gel are conveniently observed, and the allochroic silica gel is convenient to replace. The baffle is arranged in the middle of the drying barrel, and the baffle blocks the backflow of condensed water in the water storage cavity, so that the backflow of condensed water when the instrument is inclined or even inverted is avoided, and the convenience of the use of the instrument is improved.

The integrated smoke flow velocity and humidity direct-reading instrument can effectively prevent condensed water from entering the sampling equipment and the rear-end instrument, prolong the service lives of the sampling equipment and the rear-end instrument and improve the detection accuracy.

Drawings

FIG. 1 is a schematic diagram of a water removal device according to the present utility model;

in the above figures: 1. a handle connecting seat; 2. a condensing chamber end socket; 3. a condensing chamber housing; 4. a cylinder seat; 5. an O-ring; 6. a housing; 7. a cover; 8. an inner tube; 9. a nut; 10. a partition plate; 11. a pressing plate; 12. an outer tube; 13. color-changing silica gel; 14. filtering cotton; 15. an air outlet nozzle; 16. an air inlet nozzle; 17. an air inlet; 18. an air outlet; 19. an air outlet hole; 20. a drying air chamber; 21. a water storage cavity.

Detailed Description

For a better understanding of the present utility model, reference will now be made in detail to the drawings and examples.

Example 1: as shown in fig. 1, a water removing device includes a handle connecting seat 1, where the handle connecting seat 1 is a cylinder horizontally arranged. The lower part of the handle connecting seat 1 is provided with an opening, the opening is connected with a condensing chamber end enclosure 2, the lower end of the condensing chamber end enclosure 2 is a condensing chamber, and the condensing chamber comprises a condensing chamber shell 3. The lower part of the condensing chamber is connected with a drying cylinder, the drying cylinder comprises a cylindrical shell 6, the upper end of the shell 6 is connected with a cylinder seat 4, the lower end of the shell 6 is connected with a sealing cover 7, O-shaped rings 5 are arranged between the shell 6 and the seat and between the shell 6 and the sealing cover 7, and a good sealing structure is formed.

The drying cylinder is internally provided with a partition board 10 along the transverse direction, the partition board 10 divides the drying cylinder into an upper space and a lower space, the upper part is a drying air chamber, and the lower part is a water storage cavity. The upper part of the partition board 10 is filled with a drying agent, and the upper part of the drying agent is provided with filter cotton 14. The baffle 10 is also provided with an outer tube 12 penetrating through the baffle 10, the outer tube 12 is provided with an air outlet 19, and air can enter the drying agent through the air outlet 19. The upper surface of the partition plate 10 is also provided with a pressing plate 11 which is fixedly connected with the outer tube 12, and then the partition plate 10 and the pressing plate 11 are fixed together through nuts 9.

The cylinder seat 4 is provided with an air inlet 17 and an air outlet 18, an inner pipe 8 is arranged in the outer pipe 12, the upper end of the inner pipe 8 is connected to the air inlet 17, and the air outlet 18 is connected to the inside of the handle connecting seat 1 through an air outlet nozzle 15. Also included are air inlet nozzles 16, the air inlet nozzles 16 extending from the handle connection block 1 into the condensation chamber.

The preferred drier is allochroic silica gel 13, and the shell 6 of the drying cylinder is made of transparent materials, so that the condensed water in the drying cylinder can be conveniently observed, and the color change of the allochroic silica gel 13 can be conveniently changed.

Example 2: the integrated flue gas flow velocity and humidity direct-reading instrument comprises a sampling tube and a host, wherein the water removing device described in the embodiment 1 is connected between the sampling tube and the host. The front end of the handle connecting seat 1 is connected with a sampling pipe, the rear end is connected with a sampling host, the flue gas enters the condensing chamber from the air inlet nozzle 16 after passing through the sampling pipe and enters the condensing chamber from the condensing chamber end enclosure 2, and the flue gas enters a water storage cavity formed by the shell 6, the sealing cover 7 and the partition board 10 at the lower part of the drying cylinder through the inner pipe 8 after water and gas separation in the condensing chamber. The condensed water is left in the water storage cavity, the flue gas enters the gap between the inner tube 8 and the outer tube 12, and enters a drying air chamber formed by the shell 6, the partition board 10 and the cylinder seat 4 through an air outlet 19 on the outer tube 12, the drying air chamber is filled with the allochroic silica gel 13 and the filter cotton 14, the flue gas is further dried by the allochroic silica gel 13, particulate matters are filtered through the filter cotton 14, and then the flue gas enters the sampling host through the air outlet nozzle 15.

The integrated flue gas flow velocity and humidity direct-reading instrument is provided with a water removing device, the water removing device is used for cooling a delay through a condensing chamber, air is fed into the integrated flue gas flow velocity and humidity direct-reading instrument through an inner pipe 8, and then the integrated flue gas flow velocity and humidity direct-reading instrument is dried through a drying agent after air is discharged through an outer pipe 12, so that a large amount of water vapor in flue gas can be effectively removed, condensed water can be effectively prevented from entering the instrument and the gun body, the service lives of sampling equipment and a rear-end instrument are prolonged, and the detection accuracy is improved. The baffle is arranged in the middle of the drying barrel, and the baffle blocks the backflow of condensed water in the water storage cavity, so that the backflow of condensed water when the instrument is inclined or even inverted is avoided, and the convenience of the use of the instrument is improved.

The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model without departing from the technical content of the present utility model still belong to the protection scope of the technical solution of the present utility model.

Claims (8)

1. A water removal device, characterized in that: the drying device comprises a handle connecting seat, wherein the lower part of the handle connecting seat is connected with a condensing chamber, the lower part of the condenser is connected with a drying cylinder, a transverse partition plate is arranged in the drying cylinder, the partition plate divides the drying cylinder into a drying air chamber and a water storage cavity, and the upper part of the partition plate is filled with a filtering material and a drying agent; an outer tube is arranged in the drying cylinder, an air outlet hole is formed in the outer tube, an inner tube communicated with the condensing chamber is arranged in the outer tube, and an air outlet is further formed in the drying cylinder.

2. The water removal device of claim 1, wherein: the filter material is filter cotton.

3. The water removal device of claim 1, wherein: the drying agent is allochroic silica gel.

4. A water removal device as claimed in claim 3, wherein: the shell of the drying cylinder is transparent.

5. The water removal device of claim 1, wherein: the air outlet is arranged at the top of the drying cylinder and is connected with the air outlet nozzle.

6. The water removal device of claim 5, wherein: still include the air inlet nozzle, the air inlet nozzle extends to the condensation chamber by the handle connecting seat.

7. The water removal device of claim 1, wherein: the upper part of the partition plate is also provided with a pressing plate.

8. Integral type flue gas velocity of flow humidity direct-reading appearance, its characterized in that: comprising a sampling tube and a host, between which the water removal device according to any one of claims 1-7 is connected.

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