CN218331339U

CN218331339U - High-precision flue gas analyzer

Info

Publication number: CN218331339U
Application number: CN202222140219.4U
Authority: CN
Inventors: 朱玉祥
Original assignee: Wuhu Peer Inspection And Testing Service Co ltd
Current assignee: Wuhu Peer Inspection And Testing Service Co ltd
Priority date: 2022-08-15
Filing date: 2022-08-15
Publication date: 2023-01-17
Anticipated expiration: 2032-08-15

Abstract

The utility model discloses a flue gas analyzer that precision is high, including analysis appearance outer container and buffering under casing, bottom one side fixed mounting has the cooler bin in the analysis appearance outer container, cooler bin inner wall fixed mounting has a plurality of installed parts, fixed mounting has the cooling tube on the installed part, cooler bin lateral wall fixed mounting has the semiconductor refrigerator, bottom end central fixed mounting has the analysis appearance main part in the analysis appearance outer container, the purifying box intercommunication has the outlet duct that runs through analysis appearance outer container lateral wall, be provided with the backup pad in the buffering under casing, backup pad fixed mounting is in analysis appearance outer container bottom. The utility model discloses a set up slip supporting mechanism and buffering supporting mechanism, can be so that the analysis appearance outer container receives the exogenic action time, carry out the outrigger to the analysis appearance outer container, increase the security that the device used, through setting up the particulate impurity that filtering mechanism bleeds can get rid of in the flue gas effectively, avoid causing the influence to the detection precision of device.

Description

High-precision flue gas analyzer

Technical Field

The utility model relates to a gas analysis field especially relates to a flue gas analyzer that precision is high.

Background

The flue gas analyzer is a device for continuously analyzing and measuring the content of flue gas such as CO2, CO, NOx, SO2 and the like by utilizing an electrochemical sensor, and is mainly used for the handheld use of environment monitoring near pollution emission or pollution sources of small fuel oil and gas-fired boilers.

In view of the above problems, application No.: CN202122602228.6 discloses a flue gas analyzer that detection precision is high, including the main tank body, the right side fixedly connected with of main tank body pushes away the handle frame, the upper end fixedly connected with touch screen of main tank body inner chamber, the right side fixedly connected with cooler bin of main tank body inner chamber. The utility model discloses a set up the connecting pipe, the rose box, the flue gas extraction pipe, the hose, the air exhauster, the blast pipe, coarse strainer and cotton filter plate, the particulate impurity in the flue gas can effectively be got rid of to dual filter effect, avoid the particulate impurity gathering in the flue gas analyzer body, cause the influence to the detection precision of device, through setting up the cooling tube, the semiconductor refrigerator, cooler bin and intake pipe, can cool down the flue gas, avoid high temperature flue gas to cause the damage to the flue gas analyzer body, lead to the precision to reduce, through setting up clarifier and outlet duct, can handle the gas after detecting, green's effect has been reached.

However, the device does not have a falling-preventing structure when in use, and when the flue gas analyzer falls down due to accidents, the flue gas analyzer is easy to damage due to the impact with the ground, so that a worker cannot normally use the flue gas analyzer, and therefore, the flue gas analyzer with high precision is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a flue gas analyzer with high precision.

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

the utility model provides a flue gas analyzer that precision is high, includes analysis appearance outer container and buffering under casing, bottom one side fixed mounting has the cooler bin in the analysis appearance outer container, cooler bin inner wall fixed mounting has a plurality of installed parts, fixed mounting has the cooling tube on the installed part, cooler bin lateral wall fixed mounting has the semiconductor refrigerator, bottom end central authorities fixed mounting has the analysis appearance main part in the analysis appearance outer container, the bottom has a purifying box far away from cooler bin one side fixed mounting in the analysis appearance outer container, the cooling tube runs through cooler bin lateral wall and analysis appearance main part intercommunication, the analysis appearance main part passes through communicating pipe intercommunication with the purifying box, the purifying box intercommunication has the outlet duct that runs through analysis appearance outer container lateral wall, analysis appearance outer container top is provided with air exhaust filter mechanism, buffering under casing top both sides are provided with fixed establishment, be provided with the backup pad in the buffering under casing, backup pad fixed mounting is in analysis appearance outer container bottom, the backup pad bottom is provided with sliding support mechanism, buffering under casing bottom is provided with a plurality of buffering support mechanism.

Preferably, the air exhaust filtering mechanism comprises an air exhauster fixedly mounted at the top end of the analyzer outer box, a filter box is fixedly mounted on the outer side wall, close to the cooling box, of the analyzer outer box, a plurality of filter screen plates are fixedly and slidably mounted in the filter box, the air exhauster is communicated with the filter box through an air guide pipe, and the other end of the air exhauster is communicated with a folding corrugated pipe.

Preferably, the fixing mechanism comprises fixing cavities symmetrically and fixedly installed on two sides of the top end of the buffering bottom box, a limiting column is installed in each fixing cavity in a sliding mode, the tail end of each limiting column is matched with an insertion groove formed in the side wall of the outer box of the analyzer, a first limiting block is fixedly installed on each limiting column, a compression spring is sleeved outside each limiting column, the compression springs are elastically connected between the side wall of each fixing cavity and the corresponding first limiting block, a moving block is fixedly installed at the other end of each limiting column, and a pulling handle is fixedly installed at the other end of each moving block.

Preferably, the sliding support mechanism includes a pair of symmetrical fixed mounting at the installation piece of backup pad bottom both sides, fixed mounting has the slide bar between the installation piece, slidable mounting has a pair of sliding block on the slide bar, the sliding block rotates through the rotation connecting rod with the rotation seat of fixed mounting bottom in the buffering under casing and is connected.

Preferably, buffering supporting mechanism includes the fixing base of fixed mounting bottom in the buffering under casing, slidable mounting has the second stopper in the fixing base, elastic connection has first function spring in the fixing base between bottom and the second stopper, second stopper other end fixed mounting has the slip post, slip post other end fixed mounting is in the backup pad bottom, the slip post overcoat is equipped with second function spring, second function spring elasticity is even between backup pad bottom and fixing base top.

Preferably, the top end of the analyzer outer box is fixedly provided with a handle, and the outer side wall of the buffer bottom box is fixedly provided with a control center.

The utility model discloses following beneficial effect has:

1. through setting up the filtering mechanism that bleeds to get rid of the particulate impurity in the flue gas effectively, avoid particulate impurity gathering in flue gas analyzer body, cause the influence to the detection precision of device, cool down the flue gas through setting up cooling tube and semiconductor cooler, avoid high temperature flue gas to cause the damage to flue gas analyzer body, lead to the precision to reduce, through setting up purifying box and outlet duct, can handle the gas after detecting, reached green's effect.

2. Through setting up slip supporting mechanism and buffering supporting mechanism, can be so that the analysis appearance outer container receives the exogenic action and does all can, support the analysis appearance outer container under the reaction force of spring, increase the security that the device used.

Drawings

Fig. 1 is a schematic structural view of a high-precision flue gas analyzer provided by the present invention;

fig. 2 is a schematic view of an external structure of a high-precision flue gas analyzer provided by the present invention;

FIG. 3 is an enlarged view of the structure of FIG. 1;

fig. 4 is an enlarged view of the structure at B of fig. 1 according to the present invention.

In the figure: 1. an analyzer case; 2. a buffer bottom box; 3. a cooling tank; 4. a mounting member; 5. a cooling tube; 6. a semiconductor refrigerator; 7. an analyzer body; 8. a communicating pipe; 9. a purification box; 10. an air outlet pipe; 11. a filter box; 12. a filter screen plate; 13. an air extractor; 14. folding the corrugated pipe; 15. an air duct; 16. a support plate; 17. mounting blocks; 18. a slide bar; 19. a slider; 20. rotating the base; 21. rotating the connecting rod; 22. a fixed cavity; 23. a limiting post; 24. inserting the groove; 25. a first stopper; 26. a compression spring; 27. a moving block; 28. pulling the handle; 29. a fixed seat; 30. a second limiting block; 31. a first functional spring; 32. a sliding post; 33. a second functional spring; 34. a handle; 35. and a control center.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-4, a flue gas analyzer with high precision, including analyzer outer container 1 and buffering under casing 2, there is cooling box 3 at 1 inner bottom one side fixed mounting of analyzer outer container, 3 inner wall fixed mounting of cooling box have a plurality of installed part 4, fixed mounting has cooling tube 5 on installed part 4, 3 lateral wall fixed mounting of cooling box has semiconductor refrigerator 6, 1 inner bottom central fixed mounting of analyzer outer container has analyzer main part 7, 1 inner bottom of analyzer outer container keeps away from cooling box 3 one side fixed mounting of cooling box 9, cooling tube 5 runs through 3 lateral walls of cooling box and communicates with analyzer main part 7, analyzer main part 7 and purifying box 9 pass through communicating pipe 8 intercommunication, purifying box 9 intercommunication has outlet duct 10 that runs through 1 lateral wall of analyzer outer container, 1 top of analyzer outer container is provided with the filtering mechanism that bleeds, 2 top both sides of buffering under casing are provided with fixed establishment, be provided with backup pad 16 in buffering under casing 2, backup pad 16 fixed mounting is in analyzer 1 bottom, backup pad 16 bottom is provided with the slip supporting mechanism, 2 inner bottom of buffering under casing is provided with a plurality of buffering supporting mechanism.

The air exhaust filtering mechanism comprises an air exhauster 13 fixedly mounted at the top end of an analyzer outer box 1, a filter box 11 is fixedly mounted on the outer side wall, close to the cooling box 3, of the analyzer outer box 1, a plurality of filter screen plates 12 are fixedly and slidably mounted in the filter box 11, the air exhauster 13 is communicated with the filter box 11 through an air duct 15, and the other end of the air exhauster 13 is communicated with a folding corrugated pipe 14.

Fixed establishment includes fixed chamber 22 of symmetry fixed mounting in 2 top both sides of buffering under casing, slidable mounting has spacing post 23 in fixed chamber 22, spacing post 23 is terminal to cooperate with the insertion groove 24 of seting up at analysis appearance outer container 1 lateral wall, fixed mounting has first stopper 25 on spacing post 23, spacing post 23 overcoat is equipped with compression spring 26, compression spring 26 elastic connection is between fixed chamber 22 inside wall and first stopper 25, spacing post 23 other end fixed mounting has movable block 27, movable block 27 other end fixed mounting has pulling handle 28.

The sliding support mechanism comprises a pair of mounting blocks 17 which are symmetrically and fixedly mounted on two sides of the bottom end of the support plate 16, a sliding rod 18 is fixedly mounted between the mounting blocks 17, a pair of sliding blocks 19 are slidably mounted on the sliding rod 18, and the sliding blocks 19 are rotatably connected with a rotating seat 20 which is fixedly mounted at the bottom end in the buffering bottom box 2 through rotating connecting rods 21.

Buffering supporting mechanism includes fixing base 29 of fixed mounting bottom in buffering under casing 2, slidable mounting has second stopper 30 in the fixing base 29, elastic connection has first function spring 31 between bottom and the second stopper 30 in the fixing base 29, second stopper 30 other end fixed mounting has slip post 32, slip post 32 other end fixed mounting is in the 16 bottoms of backup pad, slip post 32 overcoat is equipped with second function spring 33, second function spring 33 elasticity is even between 16 bottoms of backup pad and fixing base 29 tops.

A lifting handle 34 is fixedly installed at the top end of the analyzer outer box 1, and a control center 35 is fixedly installed on the outer side wall of the buffer bottom box 2.

The utility model discloses in, when need not using the analysis appearance, through pulling handle 28 with spacing post 23 pull out insertion groove 24, make analysis appearance outer container 1 can move about, make when analysis appearance outer container 1 receives the exogenic action, analysis appearance outer container 1 compression backup pad 16, make sliding block 19 slide on slide bar 18, make simultaneously sliding post 32 and second stopper 30 compress first function spring 31 and second function spring 33, stabilize analysis appearance outer container 1 under the reaction force of first function spring 31 and second function spring 33.

When flue gas analysis is needed, the device is moved to a proper position, after the device is placed, the limiting column 23 is returned to the insertion groove 24, the analyzer outer box 1 is fixed, stable analysis of the analyzer main body 7 is further achieved, the air pump 13 is started through the control center 35, flue gas to be detected enters the filter box 11 along the folding corrugated pipe 14 and the air duct 15, the semiconductor refrigerator 6 is started, the flue gas is filtered through the filter screen plate 12, particle impurities in the flue gas are effectively removed, the particle impurities are prevented from being accumulated in the flue gas analyzer main body 7, the detection precision of the device is prevented from being influenced, the filtered flue gas enters the cooling pipe 5, cooling of the flue gas is achieved, damage to the flue gas analyzer main body 7 caused by high-temperature flue gas is avoided, the cooled flue gas enters the analyzer main body 7 to be analyzed, the analyzed flue gas enters the purification box 9 from the pipe 8, the purified flue gas is discharged from the air outlet pipe 10, and the environment-friendly effect is achieved.

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

1. A high-precision flue gas analyzer comprises an analyzer outer box (1) and a buffer bottom box (2), and is characterized in that a cooling box (3) is fixedly mounted on one side of the inner bottom end of the analyzer outer box (1), a plurality of mounting pieces (4) are fixedly mounted on the inner wall of the cooling box (3), cooling pipes (5) are fixedly mounted on the mounting pieces (4), a semiconductor refrigerator (6) is fixedly mounted on the outer side wall of the cooling box (3), an analyzer main body (7) is fixedly mounted in the center of the inner bottom end of the analyzer outer box (1), a purifying box (9) is fixedly mounted on one side, far away from the cooling box (3), of the inner bottom end of the analyzer outer box (1), the cooling pipes (5) penetrate through the side wall of the cooling box (3) and are communicated with the analyzer main body (7), the analyzer main body (7) and the purifying box (9) are communicated through an air outlet pipe (10) penetrating through the outer side wall of the analyzer (1), a filtering mechanism is arranged at the top end of the analyzer (1), a buffer bottom end fixing mechanism (2) is arranged on the top end of the buffer bottom end of the analyzer outer box, a supporting plate (16) is arranged in the outer box, and a sliding supporting plate (16) is arranged in the outer box, the bottom end in the buffer bottom box (2) is provided with a plurality of buffer supporting mechanisms.

2. The flue gas analyzer with high precision according to claim 1, wherein the air exhaust filtering mechanism comprises an air exhaust machine (13) fixedly mounted at the top end of the outer analyzer box (1), a filtering box (11) is fixedly mounted on the outer side wall of the outer analyzer box (1) close to the cooling box (3), a plurality of filtering screen plates (12) are fixedly and slidably mounted in the filtering box (11), the air exhaust machine (13) is communicated with the filtering box (11) through an air duct (15), and the other end of the air exhaust machine (13) is communicated with a folding corrugated pipe (14).

3. The flue gas analyzer with high precision according to claim 1, wherein the fixing mechanism comprises fixing cavities (22) symmetrically and fixedly installed at two sides of the top end of the buffering bottom box (2), a limiting column (23) is slidably installed in the fixing cavities (22), the tail end of the limiting column (23) is matched with an insertion groove (24) formed in the side wall of the analyzer outer box (1), a first limiting block (25) is fixedly installed on the limiting column (23), a compression spring (26) is sleeved outside the limiting column (23), the compression spring (26) is elastically connected between the inner side wall of the fixing cavity (22) and the first limiting block (25), a moving block (27) is fixedly installed at the other end of the limiting column (23), and a pulling handle (28) is fixedly installed at the other end of the moving block (27).

4. The flue gas analyzer with high precision according to claim 1, wherein the sliding support mechanism comprises a pair of symmetrical mounting blocks (17) fixedly mounted at two sides of the bottom end of the support plate (16), a sliding rod (18) is fixedly mounted between the mounting blocks (17), a pair of sliding blocks (19) is slidably mounted on the sliding rod (18), and the sliding blocks (19) are rotatably connected with a rotating seat (20) fixedly mounted at the bottom end in the buffering bottom box (2) through a rotating connecting rod (21).

5. The flue gas analyzer with high precision according to claim 1, wherein the buffering support mechanism comprises a fixed seat (29) fixedly installed at the bottom end in the buffering bottom box (2), a second limit block (30) is slidably installed in the fixed seat (29), a first functional spring (31) is elastically connected between the bottom end and the second limit block (30) in the fixed seat (29), a sliding column (32) is fixedly installed at the other end of the second limit block (30), the other end of the sliding column (32) is fixedly installed at the bottom end of the support plate (16), a second functional spring (33) is sleeved outside the sliding column (32), and the second functional spring (33) is elastically connected between the bottom end of the support plate (16) and the top end of the fixed seat (29).

6. The flue gas analyzer with high precision according to claim 1, wherein a handle (34) is fixedly installed at the top end of the outer analyzer box (1), and a control center (35) is fixedly installed on the outer side wall of the buffer bottom box (2).