Hydrogen sulfide gas analyzer with safe discharge structure

Abstract

The utility model discloses a hydrogen sulfide gas analyzer with a safe discharge structure. The hydrogen sulfide gas analyzer comprises a hydrogen sulfide gas analyzer body, a safe discharge mechanism and a rotating component, the hydrogen sulfide gas analyzer body comprises a machine body, a gas inlet pipe and a gas outlet pipe; the air inlet pipe is fixedly arranged on one side of the body; the exhaust pipe is fixedly arranged on the other side of the machine body; the safe discharge mechanism is arranged on the exhaust pipe; the safe discharging mechanism comprises a rotating assembly; the rotating assembly comprises an open groove, a movable block, a rotating groove, an annular tooth block, a positioning groove, a transmission rod, a ventilation plate and a material storage block. An opening groove is formed in the exhaust pipe; the movable block is inserted into the open slot; a rotating groove is formed in the movable block; the annular tooth block is arranged in the rotating groove; two positioning grooves are symmetrically formed in the two sides of the opening groove; the transmission rod is fixedly arranged on the annular tooth block; the ventilation plate is arranged in the exhaust pipe; the two storage blocks are symmetrically and fixedly arranged on the two sides of the ventilation plate, and the hydrogen sulfide gas analyzer with the safe discharge structure can be used for rapidly treating hydrogen sulfide gas which is detected to exceed the standard.

Description

TECHNICAL FIELD

[0001] The utility model relates to hydrogen sulfide gas analyzer technical field, specifically is hydrogen sulfide gas analyzer with safe discharge structure. BACKGROUND

[0002] Hydrogen sulfide is a colorless toxic acid gas, belongs to inorganic compound, high concentration obvious smell, low concentration has strong stink egg smell, concentration very low has sulfur smell.

[0003] Such as the utility model discloses a hydrogen sulfide gas analyzer with filter structure, including hydrogen sulfide gas analysis instrument, be provided with power interface and filter plate body on the hydrogen sulfide gas analysis instrument. The hydrogen sulfide gas analyzer with filter structure, through being provided with the dismantling and washing subassembly, through the rear pull mobile handle, will drive the movable clamp plate to move in the inside opening, and the spring is extruded, and the movable clamp plate is taken off the inside plug -in state of the card insertion port, then the pull ring is moved up, will drive the pull ring to move while, make the spacing end plate moves up, to take out the plug -in state of the wear plate body in the wear slot, when the filter plate body whole structure does not have the obstruction, remove the inside frame, when the dust is accumulated, separate between the hydrogen sulfide gas analyzer and the hydrogen sulfide gas analyzer, remove the operation while, clean the mesh of the filter plate inside and outside, also ensure the use effect of the device whole.

[0004] Because hydrogen sulfide content is relatively low, and also with other gas mixture exists, so the monitoring method sensitivity used is high, also need to have strong specificity, therefore, in the application, usually will adopt corresponding hydrogen sulfide gas analyzer, can in prior art, when using hydrogen sulfide gas analyzer to detect hydrogen sulfide gas concentration, it is difficult to quickly process hydrogen sulfide gas concentration overproof, lead to hydrogen sulfide gas cannot reach the standard of safe discharge, thereby influence the use effect of hydrogen sulfide gas analyzer. UTILITY MODEL CONTENTS

[0005] The utility model discloses a hydrogen sulfide gas analyzer with safe discharge structure aims at providing a hydrogen sulfide gas analyzer with safe discharge structure to solve the problem that it is difficult to quickly process hydrogen sulfide gas concentration overproof when using hydrogen sulfide gas analyzer to detect hydrogen sulfide gas concentration in the background art.

[0006] To achieve the above object, the utility model provides the following technical scheme: A hydrogen sulfide gas analyzer with safe discharge structure, including hydrogen sulfide gas analyzer body, safe discharge mechanism and rotating component, wherein, hydrogen sulfide gas analyzer body includes organism, intake pipe and exhaust pipe, the intake pipe is fixed on one side of organism and is communicated with organism, the exhaust pipe is fixed on the other side of organism and is communicated with organism, safe discharge mechanism is arranged on exhaust pipe, wherein, safe discharge mechanism includes rotating component, wherein, rotating component includes opening slot, movable block, rotating groove, ring tooth block, positioning groove, transmission rod, air plate and material storage block, the opening slot is set up on exhaust pipe, the movable block is inserted on opening slot, the rotating groove is set up on movable block, the ring tooth block is rotatably arranged in rotating groove, two positioning grooves are symmetrically set up on both sides of opening slot, wherein, two positioning grooves and rotating groove constitute complete cylindrical cavity, the transmission rod is fixed on ring tooth block, and transmission rod end extends into exhaust pipe through rotating groove, the air plate is rotatably arranged in exhaust pipe, and air plate is fixedly connected with transmission rod end, two material storage blocks are symmetrically fixed on both sides of air plate.

[0007] Preferably, the exhaust pipe is a wedge-shaped structure with a square top surface and an arc-shaped bottom surface.

[0008] Preferably, the bottom surface of the movable block is an arc structure.

[0009] Preferably, the material storage block is an arc-shaped mesh structure.

[0010] Preferably, the safe discharge mechanism further includes a driving assembly; wherein, the driving assembly includes a fixed block, a receiving groove, a rotating shaft, a gear, a worm gear, and a worm; the fixed block is fixedly arranged on the movable block; the receiving groove is arranged on the side of the fixed block close to the movable block; the rotating shaft is rotatably arranged in the receiving groove; the gear is sleeved on the rotating shaft; wherein, the gear is engaged with the ring tooth block to rotate; the worm gear is sleeved on the rotating shaft; the worm is rotatably arranged in the receiving groove, and the end of the worm extends to the outside through the receiving groove; wherein, the worm is engaged with the worm gear to rotate.

[0011] Preferably, further includes a limiting assembly; the limiting assembly is arranged in the receiving groove.

[0012] Preferably, the limiting assembly includes a limiting groove and a limiting block; the limiting groove is arranged in the receiving groove; the limiting block is fixedly arranged on the gear; wherein, the limiting block is slidingly matched with the limiting groove.

[0013] Preferably, the limiting block is an arc structure, and the arc angle of the limiting block is 0-90 degrees.

[0014] Compared with the prior art, the utility model has the advantages of

[0015] 1、 through setting safe discharge mechanism, first, hydrogen sulfide gas neutralization (neutralization can be calcium peroxide, sodium peroxide or sodium hypochlorite) is placed between the air plate and the material storage block, then, the movable block is inserted into the opening slot, and the air plate is in the exhaust pipe, until the ring tooth block bottom surface and the inner bottom wall of the positioning groove are in contact, then, the hydrogen sulfide gas is transported into the hydrogen sulfide gas analyzer body through the air inlet pipe, after the analysis and detection of the hydrogen sulfide gas analyzer body, if the hydrogen sulfide gas concentration is qualified, then the hydrogen sulfide gas can be directly discharged from the hydrogen sulfide gas analyzer body through the exhaust pipe, if the hydrogen sulfide gas concentration is overproof, the knob on the worm is rotated, the worm rotates in the containing groove, the worm and the worm wheel meshing rotate, the rotating shaft drives the gear to rotate in the containing groove, the gear and the ring tooth block meshing rotate, the ring tooth block rotates in the rotating groove, the transmission rod rotates, the air plate drives the material storage block to rotate in the exhaust pipe, until the surface of the air plate and the inner wall of the exhaust pipe are in contact, the hydrogen sulfide gas passing through the exhaust pipe is neutralized with the hydrogen sulfide gas neutralization placed between the air plate and the material storage block, so as to reduce the concentration of hydrogen sulfide gas, so that it can reach the standard of safe discharge, the utility model is compact in structure, reasonable in layout, and can quickly process the overproof hydrogen sulfide gas.

[0016] 2、 through setting the limiting groove and the limiting block, the limiting block is set as an arc structure, and the arc angle of the limiting block is set as 0-90 degrees, so that the limiting block can limit the rotating angle of the air plate and the material storage block in the exhaust pipe, so as to facilitate the staff to control the rotating angle of the air plate, thereby improving the practicability of the utility model. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is the overall structure schematic view of the utility model;

[0018] Figure 2 It is the overall structure sectional view of the utility model;

[0019] Figure 3 It is the overall exhaust pipe schematic view of the utility model;

[0020] Figure 4 It is the partial structure split sectional view of the utility model;

[0021] Figure 5 It is the Figure 2 Enlarged schematic view of A in the utility model;

[0022] Figure 6 It is the Figure 5 Enlarged schematic view of B in the utility model.

[0023] In the drawings:

[0024] 1, hydrogen sulfide gas analyzer body; 2, safety discharge mechanism; 3, rotating assembly; 4, driving assembly; 5, limiting assembly;

[0025] 101, body; 102, air inlet pipe; 103, exhaust pipe;

[0026] 301, opening groove; 302, movable block; 303, rotating groove; 304, ring tooth block; 305, positioning groove; 306, transmission rod; 307, air vent plate; 308, storage block;

[0027] 401, fixed block; 402, containing groove; 403, rotating shaft; 404, gear; 405, worm gear; 406, worm;

[0028] 501, limiting groove; 502, limiting block. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0030] Please refer to Figures 1 to 6 The present application provides a technical solution: a hydrogen sulfide gas analyzer with a safety discharge structure, comprising a hydrogen sulfide gas analyzer body 1, a safety discharge mechanism 2 and a rotating assembly 3; wherein the hydrogen sulfide gas analyzer body 1 comprises a body 101, an air inlet pipe 102 and an exhaust pipe 103; the air inlet pipe 102 is fixedly arranged on one side of the body 101 and communicates with the body 101; the exhaust pipe 103 is fixedly arranged on the other side of the body 101 and communicates with the body 101;

[0031] The safety discharge mechanism 2 is arranged on the exhaust pipe 103; wherein the safety discharge mechanism 2 comprises a rotating assembly 3; wherein the rotating assembly 3 comprises an open slot 301, a movable block 302, a rotating slot 303, a ring tooth block 304, a positioning slot 305, a transmission rod 306, a ventilation plate 307 and a storage block 308; the open slot 301 is arranged on the exhaust pipe 103; the movable block 302 is inserted into the open slot 301; wherein the movable block 302 is provided with sealing pads on both sides; the rotating slot 303 is arranged on the movable block 302; the ring tooth block 304 is rotatably arranged in the rotating slot 303; two positioning slots 305 are symmetrically arranged on both sides of the open slot 301; wherein the two positioning slots 305 and the rotating slot 303 form a complete cylindrical cavity; the transmission rod 306 is fixedly arranged on the ring tooth block 304, and the end of the transmission rod 306 extends into the exhaust pipe 103 through the rotating slot 303; the ventilation plate 307 is rotatably arranged in the exhaust pipe 103, and the end of the transmission rod 306 is fixedly connected with the transmission rod 306; two storage blocks 308 are symmetrically fixedly arranged on both sides of the ventilation plate 307;

[0032] The safety discharge mechanism 2 further comprises a driving assembly 4; wherein the driving assembly 4 comprises a fixed block 401, a containing slot 402, a rotating shaft 403, a gear 404, a worm wheel 405 and a worm 406; the fixed block 401 is fixedly arranged on the movable block 302; the containing slot 402 is arranged on one side of the fixed block 401 close to the movable block 302; the rotating shaft 403 is rotatably arranged in the containing slot 402; the gear 404 is sleeved on the rotating shaft 403; wherein the gear 404 is rotatably engaged with the ring tooth block 304; the worm wheel 405 is sleeved on the rotating shaft 403; the worm 406 is rotatably arranged in the containing slot 402, and the end of the worm 406 extends to the outside through the containing slot 402; wherein the worm 406 is rotatably engaged with the worm wheel 405.

[0033] The utility model discloses a safe discharging mechanism 2 is set up, in use, first, place hydrogen sulfide gas neutralizer (neutralizer can be calcium peroxide, sodium peroxide or sodium hypochlorite) between the air plate 307 and the material storage block 308, then, insert movable block 302 into the open slot 301, and make the air plate 307 be in the exhaust pipe 103, until the ring tooth block 304 bottom surface and the inner bottom wall of positioning groove 305 contact, then, hydrogen sulfide gas is transported into hydrogen sulfide gas analyzer body 1 through the air inlet pipe 102, after hydrogen sulfide gas analyzer body 1 analysis and detection, if hydrogen sulfide gas concentration is qualified, then directly discharges hydrogen sulfide gas through the exhaust pipe 103 and can be out of hydrogen sulfide gas analyzer body 1, if hydrogen sulfide gas concentration is overproof, through the rotation knob on the worm 406, make the worm 406 rotate in the containing groove 402, make the worm 406 and worm wheel 405 meshing rotation, make the rotating shaft 403 drive gear 404 rotate in the containing groove 402, make gear 404 and ring tooth block 304 meshing rotation, make ring tooth block 304 rotate in the rotating groove 303, make transmission rod 306 rotate, make the air plate 307 drive material storage block 308 rotate in the exhaust pipe 103, until the air plate 307 surface and the exhaust pipe 103 inner wall contact, make the hydrogen sulfide gas through the exhaust pipe 103 and the hydrogen sulfide gas neutralizer placed between the air plate 307 and material storage block 308 neutralize, to reduce the concentration of hydrogen sulfide gas, so that it can reach the standard of safe discharge, the utility model discloses compact structure, reasonable layout, can fast handle the hydrogen sulfide gas of detecting overproof.

[0034] As a preferred embodiment, the exhaust pipe 103 is a wedge-shaped structure with a square top surface and an arc-shaped bottom surface. This facilitates fixing the position of the fixed block 401 on the exhaust pipe 103.

[0035] As a preferred embodiment, the bottom surface of the movable block 302 is an arc structure. This facilitates the movable block 302 to disengage from the open slot 301, realizing replacement of the hydrogen sulfide gas neutralizer.

[0036] As a preferred embodiment, the material storage block 308 is an arc-shaped mesh structure. This facilitates storage of the hydrogen sulfide gas neutralizer.

[0037] As a preferred embodiment, the utility model also includes a limiting assembly 5, which is arranged in the containing groove 402. The limiting assembly 5 includes a limiting groove 501 and a limiting block 502. The limiting groove 501 is formed in the containing groove 402. The limiting block 502 is fixedly arranged on the gear 404. The limiting block 502 is in sliding fit with the limiting groove 501. The limiting block 502 is in an arc structure, and the arc angle of the limiting block 502 is 0-90 degrees. When the limiting block 502 slides to the inner side wall of the limiting groove 501, the surface of the air plate 307 contacts the inner wall of the exhaust pipe 103 or the air plate 307 is parallel to the axis of the exhaust pipe 103.

[0038] The utility model discloses a limiting groove 501 and limiting block 502 are set up, utilize limiting block 502 and limiting groove 501 sliding fit, limiting block 502 is set up into arc structure, and limiting block 502 arc angle is set up as 0-90 degrees, make limiting block 502 can be to the rotation angle of ventilation plate 307 and the material storage block 308 in the exhaust pipe 103 is restricted, to facilitate the staff can be to the rotation angle of ventilation plate 307 is controlled, thereby improved the practicability of the utility model.

[0039] Working principle: in use, first, place hydrogen sulfide gas neutralization (neutralization can be calcium peroxide, sodium peroxide or sodium hypochlorite) between ventilation plate 307 and material storage block 308, then, insert movable block 302 into opening slot 301, and make ventilation plate 307 be in exhaust pipe 103, until ring tooth block 304 bottom surface and the inner bottom wall of positioning groove 305 contact, then, hydrogen sulfide gas is delivered into hydrogen sulfide gas analyzer body 1 through air inlet pipe 102, after hydrogen sulfide gas analyzer body 1 analysis and detection, if hydrogen sulfide gas concentration is qualified, then directly discharges hydrogen sulfide gas from hydrogen sulfide gas analyzer body 1 through exhaust pipe 103, if hydrogen sulfide gas concentration is overproof, through the knob on the worm 406, make the worm 406 rotate in the accommodating groove 402, make the worm 406 and worm wheel 405 meshing rotation, make the rotation shaft 403 drive gear 404 rotate in the accommodating groove 402, make limiting block 502 slide from one side of limiting groove 501 inner wall to the other side of limiting groove 501 inner wall, make gear 404 and ring tooth block 304 meshing rotation, make ring tooth block 304 rotate in rotating groove 303, make transmission rod 306 rotate, make ventilation plate 307 drive material storage block 308 rotate in exhaust pipe 103, until limiting block 502 slides to the other side of limiting groove 501 inner wall, at this time, ventilation plate 307 surface and exhaust pipe 103 inner wall contact, make hydrogen sulfide gas that passes through exhaust pipe 103 neutralize with the hydrogen sulfide gas neutralization placed between ventilation plate 307 and material storage block 308, to reduce the concentration of hydrogen sulfide gas, so that it can reach the standard of safe discharge.

[0040] The above is the working process of the whole device, and the contents not described in detail in the specification all belong to the prior art known to those skilled in the art.

[0041] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A hydrogen sulfide gas analyzer having a safe venting structure, characterized by, The application relates to a hydrogen sulfide gas analyzer body (1), which comprises a machine body (101), an air inlet pipe (102) and an air outlet pipe (103); the air inlet pipe (102) is fixedly arranged on one side of the machine body (101) and communicates with the machine body (101); the air outlet pipe (103) is fixedly arranged on the other side of the machine body (101) and communicates with the machine body (101); a safety discharge mechanism (2) is arranged on the air outlet pipe (103); the safety discharge mechanism (2) comprises a rotating assembly (3); the rotating assembly (3) comprises an open slot (301), a movable block (302), a rotating slot (303), a ring tooth block (304), a positioning slot (305), a transmission rod (306), a ventilation plate (307) and a storage block (308); the open slot (301) is arranged on the air outlet pipe (103); the movable block (302) is inserted into the open slot (301); the rotating slot (303) is arranged on the movable block (302); the ring tooth block (304) is rotatably arranged in the rotating slot (303); two positioning slots (305) are symmetrically arranged on the two sides of the open slot (301); the two positioning slots (305) and the rotating slot (303) form a complete cylindrical cavity; the transmission rod (306) is fixedly arranged on the ring tooth block (304), and the end of the transmission rod (306) extends into the air outlet pipe (103) through the rotating slot (303); the ventilation plate (307) is rotatably arranged in the air outlet pipe (103), and the end of the transmission rod (306) is fixedly connected with the ventilation plate (307); two storage blocks (308) are symmetrically fixedly arranged on the two sides of the ventilation plate (307). The air outlet pipe (103) is a wedge-shaped structure with a square top surface and an arc-shaped bottom surface. The bottom surface of the movable block (302) is an arc structure. The storage block (308) is an arc-shaped mesh structure. The safety discharge mechanism (2) further comprises a driving assembly (4); The driving assembly (4) comprises:

2. The hydrogen sulfide gas analyzer with a safe discharge structure according to claim 1, characterized in that, a fixed block (401) fixedly arranged on the movable block (302); 3. The hydrogen sulfide gas analyzer with a safe discharge structure according to claim 1, characterized in that, a containing groove (402) arranged on the side of the fixed block (401) close to the movable block (302); 4. The hydrogen sulfide gas analyzer with a safe discharge structure according to claim 1, characterized in that, a rotating shaft (403) rotatably arranged in the containing groove (402); 5. The hydrogen sulfide gas analyzer with a safe discharge structure according to claim 1, characterized in that, a gear (404) sleeved on the rotating shaft (403); the gear (404) is rotatably engaged with the ring tooth block (304); a worm wheel (405) sleeved on the rotating shaft (403); a worm (406) rotatably arranged in the containing groove (402), and the end of the worm (406) extends to the outside through the containing groove (402); the worm (406) is rotatably engaged with the worm wheel (405). Further comprising: a limiting assembly (5) arranged in the containing groove (402). The limiting assembly (5) comprises: a limiting groove (501) arranged in the containing groove (402); a limiting block (502) fixedly arranged on the gear (404).

6. The hydrogen sulfide gas analyzer with a safe discharge structure according to claim 5, characterized in that, ​ ​ 7. A hydrogen sulfide gas analyzer with a safe venting structure according to claim 6, characterized in that, ​ ​ ​ The limiting block (502) is in sliding fit with the limiting groove (501).

8. The hydrogen sulfide gas analyzer with a safe discharge structure according to claim 7, characterized in that, The limiting block (502) is in arc structure, and the arc angle of the limiting block (502) is 0-90 degrees.

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