CN211043321U

CN211043321U - Flue gas analyzer with efficient cooling and dehumidifying functions

Info

Publication number: CN211043321U
Application number: CN201921906250.6U
Authority: CN
Inventors: 钟凯娟; 陈俊杰
Original assignee: Shenzhen Jieenkai Electronic Technology Co ltd
Current assignee: Shenzhen Jieenkai Electronic Technology Co ltd
Priority date: 2019-11-07
Filing date: 2019-11-07
Publication date: 2020-07-17
Anticipated expiration: 2029-11-07

Abstract

The utility model discloses a flue gas analyzer of high-efficient cooling dehumidification, including the flue gas analyzer body, flue gas analyzer body upper end is rotated and is connected with the display screen, and flue gas analyzer body upper end fixedly connected with operating panel, flue gas analyzer body front end fixedly connected with dustproof shutter, flue gas analyzer body right-hand member fixedly connected with condensing box, and condensing box upper end fixedly connected with aspirator pump, aspirator pump gas outlet fixedly connected with heat exchange tube, aspirator pump breathing pipe fixedly connected with connecting pipe, and the connecting pipe upper end can be dismantled and be connected with the rose box, the head is absorb to rose box lower extreme fixedly connected with, the inside fixedly connected with baffle of condensing box. This high-efficient cooling and dehumidifying's flue gas analysis appearance makes wholly conveniently carry out the heat exchange to through the quick holistic heat of making of graphite powder quick exchange, and prevent to contain a large amount of moisture in the gas, increased holistic accurate nature of measuring, increased holistic filter effect simultaneously.

Description

Flue gas analyzer with efficient cooling and dehumidifying functions

Technical Field

The utility model relates to a flue gas analyzer technical field specifically is a flue gas analyzer of high-efficient cooling dehumidification.

Background

The flue gas analyzer is a device for continuously analyzing and measuring the contents of flue gas such as CO2, CO, NOx, SO2 and the like by utilizing an electrochemical sensor, is mainly used for handheld use of environmental monitoring near pollution emission or pollution sources of small fuel oil and gas boilers, and can be divided into a handheld flue gas analyzer and a fixed connection line recording flue gas analyzer according to the use mode.

But the vapor condensation rate of current flue gas analyzer suction in the gas is slower to lead to water content in the holistic absorption gas more, reduced the accurate nature of whole detection, and the inconvenient change that carries out the filter screen of current flue gas analyzer, thereby reduced holistic practicality.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a flue gas analyzer of high-efficient cooling dehumidification to it is slower to provide the vapor condensation rate among the current flue gas analyzer suction gas in the solution above-mentioned background art, thereby it is more to lead to water content among the holistic absorption gas, has reduced the accurate nature of whole detection, and the inconvenient change that carries out the filter screen of current flue gas analyzer, thereby has reduced the problem of holistic practicality.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a flue gas analyzer of high-efficient cooling dehumidification, includes the flue gas analyzer body, flue gas analyzer body upper end is rotated and is connected with the display screen, and flue gas analyzer body upper end fixedly connected with operating panel, flue gas analyzer body front end fixedly connected with shutter that prevents dust, flue gas analyzer body right-hand member fixedly connected with condensing box, and condensing box upper end fixedly connected with aspirator pump, aspirator pump gas outlet fixedly connected with heat exchange tube, aspirator pump breathing pipe fixedly connected with connecting pipe, and the connecting pipe upper end can be dismantled and be connected with the rose box, rose box lower extreme fixedly connected with absorbs the head, the inside fixedly connected with baffle of condensing box, the heat exchange tube passes the baffle and extends to the baffle lower extreme.

Preferably, the condenser box left end fixedly connected with inlet tube, and the inlet tube pass the condenser box outside and extend to inside the condenser box, condenser box right-hand member fixedly connected with outlet pipe, and the outlet pipe passes the condenser box outside and extends to inside the condenser box, inlet tube and outlet pipe are located the baffle upper end, and the inlet tube overlaps with the horizontal central line of outlet pipe.

Preferably, the inside packing of condensing box has graphite powder, and graphite powder is located the baffle lower extreme, the heat exchange tube is snakelike the distribution in that the condensing box is inside, and heat exchange tube left end and inside interconnect of flue gas analyzer body.

Preferably, the connecting pipe upper end fixedly connected with sleeve, and sleeve lower extreme fixedly connected with threaded connection piece, the inside screw thread connection groove of having seted up of rose box, and threaded connection piece and screw thread connection groove looks adaptation.

Preferably, the inside fixedly connected with installation pipe of rose box, and the inside seal groove of having seted up of installation pipe, installation pipe upper end can be dismantled and be connected with the filter screen, and filter screen lower extreme fixedly connected with seal block, the mutual block of seal block and seal groove, and seal block and seal groove shape size looks adaptation.

Preferably, the upper end of the installation pipe is in threaded connection with a press cover, the press cover is of an internal hollow structure, and the diameter of the hollow part of the press cover is smaller than that of the filter screen.

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

1. according to the flue gas analyzer with high-efficiency cooling and dehumidifying functions, cooling water is added into the whole body through the water inlet pipe and the water outlet pipe, so that the whole body can conveniently exchange heat, and the whole heat can be quickly exchanged through graphite powder, so that the whole condensation speed is increased;

2. according to the flue gas analyzer with high-efficiency cooling and dehumidifying functions, the contact area between the whole body and graphite powder is accelerated by using the heat exchange tubes distributed in a snake shape, so that the heat exchange speed of the whole body is increased, water in the heat exchange tubes is rapidly condensed, the whole condensation effect is increased, a large amount of moisture in gas is prevented, and the whole measurement accuracy is improved;

3. this flue gas analyzer of high-efficient cooling dehumidification installs the filter screen through the pressfitting lid that uses threaded connection to carry out quick installation and dismantlement to the filter screen, increased the leakproofness that the filter screen is connected through sealed piece and the mutual block of seal groove simultaneously, thereby increased holistic filter effect.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic view of the internal structure of the condensing box of the present invention;

FIG. 3 is a schematic view of the three-dimensional structure of the filtering box of the present invention;

fig. 4 is the utility model discloses rose box split structure schematic diagram.

In the figure: 1. a flue gas analyzer body; 2. a display screen; 3. an operation panel; 4. a dustproof shutter; 5. a condenser tank; 6. a getter pump; 7. a heat exchange pipe; 8. a connecting pipe; 9. a filter box; 10. a suction head; 11. a partition plate; 12. a water inlet pipe; 13. a water outlet pipe; 14. graphite powder; 15. a sleeve; 16. a threaded connection block; 17. connecting grooves by screw threads; 18. installing a pipe; 19. a sealing groove; 20. a filter screen; 21. pressing the cover; 22. and (6) sealing the 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: the utility model provides a flue gas analyzer of high-efficient cooling dehumidification, including flue

gas analyzer body

1, 1 upper end of flue gas analyzer body is rotated and is connected with

display screen

2, and 1 upper end fixedly connected with operating panel 3 of flue gas analyzer body, 1 front end fixedly connected with dustproof shutter 4 of flue gas analyzer body, 1 right-hand member fixedly connected with condensing box 5 of flue gas analyzer body, and 5 upper end fixedly connected with aspirator pump 6 of condensing box, 6 gas outlet fixedly connected with heat exchange tube 7 of aspirator pump, 6 aspirator pump fixedly connected with connecting pipes 8 of aspirator pump, and can dismantle and be connected with rose box 9 in the 8 upper ends of connecting pipe, rose box 9 lower extreme fixedly connected with absorbs head 10, the inside fixedly connected with baffle 11 of condensing box 5, heat exchange tube 7 passes baffle 11 and extends to 11 lower extremes of baffle.

Further, 5 left ends fixedly connected with inlet tube 12 of condensation box, and inlet tube 12 passes the condensation box 5 outside and extends to inside 5 of condensation box, 5 right-hand member fixedly connected with outlet pipe 13 of condensation box, and outlet pipe 13 passes the condensation box 5 outside and extends to inside 5 of condensation box, inlet tube 12 is located 11 upper ends of baffle with outlet pipe 13, and inlet tube 12 overlaps with the horizontal central line of outlet pipe 13, inlet tube 12 is convenient to whole inside cooling water that adds with outlet pipe 13, thereby whole condensation effect has been increased, whole practicality has been increased.

Further, 5 inside packings of condensing box have graphite powder 14, and graphite powder 14 is located 11 lower extremes of baffle, and heat exchange tube 7 is snakelike distribution in 5 inside of condensing box, and the inside interconnect of heat exchange tube 7 left end and flue gas analyzer body 1, and graphite powder 14 has accelerated the heat exchange speed of holistic inside, and the heat exchange tube 7 of snakelike distribution has increased holistic heat transfer area, increases holistic condensation effect.

Further, 8 upper ends fixedly connected with sleeves 15 of connecting pipe, and sleeve 15 lower extreme fixedly connected with threaded connection piece 16, the inside screw thread connection groove 17 of having seted up of rose box 9, and threaded connection piece 16 and screw thread connection groove 17 looks adaptation, threaded connection piece 16 and screw thread connection groove 17 are convenient to install and dismantle sleeve 15 and rose box 9, have increased holistic practicality.

Further, the inside fixedly connected with installation pipe 18 of rose box 9, and installation pipe 18 is inside to have seted up seal groove 19, and installation pipe 18 upper end can be dismantled and be connected with filter screen 20, and filter screen 20 lower extreme fixedly connected with seal block 22, seal block 22 and the mutual block of seal groove 19, and seal block 22 and the 19 size of seal groove shape looks adaptations, seal block 22 and seal groove 19 have increased the leakproofness of filter screen 20 installation to holistic filter effect has been increased.

Further, the threaded connection of the upper end of the installation pipe 18 has the press cover 21, the press cover 21 is of an internal hollow structure, the diameter of the hollow part of the press cover 21 is smaller than that of the filter screen 20, the filter screen 20 can filter gas entering the whole internal part, and particles can enter the smoke analyzer body 1 conveniently.

The working principle is as follows: firstly, a sealing block 22 at the outer side of a filter screen 20 is clamped with a sealing groove 19 at the upper end of an installation pipe 18, so that the filter screen 20 is pre-fixed, then the filter screen 20 is pressed through a pressing cover 21, so that the filter screen 20 is quickly installed, the filter screen 20 is conveniently and integrally installed and disassembled, the practicability of the whole body is increased, the filter box 9 is connected with the sleeve 15 through the interconnection of a threaded connection block 16 and a threaded connection groove 17, the stable operation of the whole body is ensured, then a suction pump 6 sucks gas to be detected through a suction head 10 and filters the whole body through a condensation box 5, so that the obtained gas is conveniently detected, condensed water is continuously added into the condensation box 5 through a water inlet pipe 12 and a water outlet pipe 13, the temperature in the condensation box 5 is reduced, and meanwhile, the graphite powder 14 accelerates the heat exchange speed in the whole body, and snakelike heat exchange tube 7 that distributes has increased holistic heat transfer area, increases holistic condensation effect, prevents to contain a large amount of moisture in the gas, has increased holistic measurement accuracy nature, and gas input flue gas analyzer body 1 is inside to be analyzed after that, has increased holistic practicality.

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 flue gas analyzer of high-efficient cooling dehumidification, includes the flue gas analyzer body, its characterized in that: flue gas analysis appearance body upper end is rotated and is connected with the display screen, and flue gas analysis appearance body upper end fixedly connected with operating panel, flue gas analysis appearance body front end fixedly connected with shutter that prevents dust, flue gas analysis appearance body right-hand member fixedly connected with condensing box, and condensing box upper end fixedly connected with aspirator pump, aspirator pump gas outlet fixedly connected with heat exchange tube, aspirator pump breathing pipe fixedly connected with connecting pipe, and the connecting pipe upper end can be dismantled and be connected with the rose box, rose box lower extreme fixedly connected with absorbs the head, the inside fixedly connected with baffle of condensing box, the heat exchange tube passes the baffle and extends to the baffle lower extreme.

2. The flue gas analyzer with high efficiency temperature reduction and dehumidification functions as claimed in claim 1, wherein: the condenser box left end fixedly connected with inlet tube, and the inlet tube passes the condenser box outside and extends to inside the condenser box, condenser box right-hand member fixedly connected with outlet pipe, and the outlet pipe passes the condenser box outside and extends to inside the condenser box, inlet tube and outlet pipe are located the baffle upper end, and the horizontal central line of inlet tube and outlet pipe overlaps.

3. The flue gas analyzer with high efficiency temperature reduction and dehumidification functions as claimed in claim 1, wherein: the inside graphite powder that is filled of condensing cabinet, and the graphite powder is located the baffle lower extreme, the heat exchange tube is snakelike the distribution in the inside of condensing cabinet, and heat exchange tube left end and the internal interconnect of flue gas analyzer body.

4. The flue gas analyzer with high efficiency temperature reduction and dehumidification functions as claimed in claim 1, wherein: the connecting pipe upper end fixedly connected with sleeve, and sleeve lower extreme fixedly connected with threaded connection piece, the inside screw thread spread groove of having seted up of rose box, and threaded connection piece and screw thread spread groove looks adaptation.

5. The flue gas analyzer with high efficiency temperature reduction and dehumidification functions as claimed in claim 1, wherein: the inside fixedly connected with installation pipe of rose box, and the inside seal groove of having seted up of installation pipe, installation pipe upper end can be dismantled and be connected with the filter screen, and filter screen lower extreme fixedly connected with seal block, the mutual block of seal block and seal groove, and seal block and seal groove shape size looks adaptation.

6. The flue gas analyzer with high efficiency temperature reduction and dehumidification functions as claimed in claim 5, wherein: the upper end of the installation pipe is in threaded connection with a press cover, the press cover is of an internal hollow structure, and the diameter of the hollow part of the press cover is smaller than that of the filter screen.