CN208878266U - Acid gas collection and purification cupboard - Google Patents

Abstract

Acid gas collection and purification cupboard, including cabinet, cabinet forward, central part opening, station is fixedly mounted at cabinet front openings, station is located in the box body, it operates countertop and collection chamber is fixedly mounted, it is communicated inside collection chamber lower part and station, collection chamber top surface is fixedly connected with air intake duct one end, it is communicated inside air intake duct and collection chamber, vacuum pump is fixedly mounted in the air intake duct other end, it is communicated inside air intake duct and vacuum pump, multistage alkali pool is fixedly mounted in cabinet inner bottom surface, vacuum pump is fixedly connected on the left of multistage alkali pool by same air intake duct, it is communicated inside air intake duct and multistage alkali pool, valve is fixedly mounted in air intake duct right end.The utility model structure is simple, it is easy to operate, do not need artificially identify whether gas is qualified, automatic detection gas, unqualified gas can be purified again in time, the purifying rate of acid gas is high, improves the effect of purification, it avoids the gas not being fully cleaned up from being discharged and damage, improves the safety and reliability of equipment clean.

Description

Acid gas collection and purification cupboard

Technical field

The utility model belongs to acid gas cleaning equipment field, specifically a kind of acid gas collection and purification cupboard.

Background technique

To solve pollution of the sour gas of discharge during testing to air, sour gas, which passes through alkali pool, to be carried out in soda acid And reaction, to achieve the purpose that reduce acid gas emissions, but existing equipment is lower to the purifying rate of acid gas, can not confirm Whether the gas being discharged after purification is harmless, and operating process is cumbersome, and working efficiency is lower.

Utility model content

The utility model provides a kind of acid gas collection and purification cupboard, to solve defect in the prior art.

The utility model is achieved by the following technical programs:

Acid gas collection and purification cupboard, including cabinet, cabinet forward, central part are open, and operation is fixedly mounted at cabinet front openings Platform, station are located in the box body, and collection chamber is fixedly mounted in operation countertop, are communicated inside collection chamber lower part and station, gas collection Ceiling face is fixedly connected with air intake duct one end, communicates inside air intake duct and collection chamber, and vacuum pump is fixedly mounted in the air intake duct other end, inhales It is communicated inside tracheae and vacuum pump, multistage alkali pool is fixedly mounted in cabinet inner bottom surface, and vacuum pump and multistage alkali pool left side pass through same Air intake duct be fixedly connected, communicated inside air intake duct and multistage alkali pool, air intake duct right end is fixedly mounted valve, on the right side of multistage alkali pool Escape pipe is fixedly mounted, communicates, is fixedly connected on the right side of escape pipe on the left of detection case, escape pipe is right inside escape pipe and multistage alkali pool Hold inner wall that gas detecting instrument is fixedly mounted, the detection case back side opens up the first venthole, the air intake duct of the first venthole and downside it Between be fixedly connected by circulation pipe, communicate, communicated inside circulation pipe and air intake duct, circulation pipe left end inside circulation pipe and detection case Same valve is fixedly mounted, the second venthole is opened up on the right side of detection case, is fixedly connected with same outlet on the right side of the second venthole Pipe, escape pipe right end pass through on the right side of cabinet, open up inclined groove on the right side of detection case internal upper part, groove is located on the second venthole Side, groove is interior to be fixedly mounted electric putter, and first baffle is equipped with before the first venthole, is equipped with second baffle on the right side of first baffle, Two cylinders are fixedly mounted in two sides to first baffle respectively up and down, and cylinder is located at left and right sides of first baffle, on second baffle Same cylinder is fixedly mounted in the left and right sides on lower two sides respectively, set between first baffle right part and second baffle left part there are two Connector, connector top surface rear side open up two circular holes respectively, same cylinder are fixedly mounted on front side of the connector top surface of upside, Circular hole bearing corresponding with connector connects the cylinder of two sides respectively above and below first baffle right part, two sides above and below second baffle left part Cylinder circular hole corresponding with connector is fixedly connected respectively, first baffle upper right and second baffle upper left-hand pass through conjunction Page fixing connects, and two brackets are fixedly mounted in detection case on rear side of right part, and cradle top surface opens up same circular hole respectively, upside It is fixedly mounted same cylinder on front side of cradle top surface, the cylinder circle corresponding with bracket respectively of second baffle right part two sides up and down Hole bearing connects, and the cylinder upper end on the upside of second baffle right part, which passes through, is fixedly mounted bull stick on the right side of corresponding bracket and cylinder, turns Bar right end articulated connection electric putter movable end rear end, is equipped with connecting rod, connecting rod or so between the bracket of upside and the connector of upside Both ends are circular ring structure, and connecting rod right end is connect with the cylindrical bearing on top bracket, on connecting rod left end and upside connector Control cabinet is fixedly mounted in cylindrical bearing connection, the interior left side of cabinet, and vacuum pump, valve, electric putter have connection with control cabinet.

Acid gas collection and purification cupboard as described above, the section of the collection chamber be it is trapezoidal, the lower part area of collection chamber is big Area to its upper.

Acid gas collection and purification cupboard as described above, the air intake duct, escape pipe are made of anticorrosion material.

Acid gas collection and purification cupboard as described above is fixedly mounted respectively before the first baffle back side, second baffle Sealing strip.

Acid gas collection and purification cupboard as described above, the valve that the circulation pipe left end is fixedly mounted are check valve.

Idler wheel, idler wheel and inspection is fixedly mounted in acid gas collection and purification cupboard as described above, the connector bottom surface of the downside The contact of measuring tank inner bottom surface.

The utility model has the advantages that: when using the utility model, when needing to handle a large amount of acid gas, control cabinet starting is true Sky pump, opens the valve on air intake duct, acid gas is entered in multistage alkali pool by collection chamber, air intake duct to be absorbed, neutralizes, after purification Gas pass through escape pipe, gas detecting instrument data measured passes to control cabinet at this time, if detection data complies with standard, gas Interior is emitted by the second venthole, escape pipe；If detection data is not inconsistent standardization, control cabinet starts electric putter, electric putter Movable end stretching, extension drives bull stick to rotate counterclockwise, and bar rotation drives second baffle left part to rotate counterclockwise, second baffle left part It rotates counterclockwise and drives first baffle right part to rotate clockwise by connector, hinge, go out so that second baffle be made to block second Stomata is located on the left of second baffle and is parallel to each other after first baffle rotation, so that the first venthole be made to open, purifies unqualified Acid gas multistage alkali pool be again introduced by the first venthole, circulation pipe, air intake duct carry out purification again until detection is qualified, inspection Control cabinet control electric putter movable end is shunk after surveying qualification, and electric putter movable end shrinkage band turn bar rotates clockwise, and bull stick turns Dynamic that second baffle left end is driven to rotate clockwise, second baffle rotation rotates counterclockwise first baffle right end, to make first Venthole is plugged and the second venthole is opened, and qualified gas is discharged.The utility model structure is simple, operation side Just, do not need artificially identify whether gas is qualified, automatic detection gas can in time carry out unqualified gas net again Change, the purifying rate of acid gas is high, improves the effect of purification, avoids the gas not being fully cleaned up from being discharged and damage, raising is set The safety and reliability of standby purification.

Detailed description of the invention

In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is Some embodiments of the utility model, for those of ordinary skill in the art, in the premise of not making the creative labor property Under, it is also possible to obtain other drawings based on these drawings.

Fig. 1 is the structural schematic diagram of the utility model；Fig. 2 is the enlarged drawing of the structural schematic diagram of detection case 9；Fig. 3 is Fig. 2 A direction view enlarged drawing.

Specific embodiment

It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Based on the implementation in the utility model Example, every other embodiment obtained by those of ordinary skill in the art without making creative efforts belong to The range of the utility model protection.

Acid gas collection and purification cupboard, as shown, including cabinet 1,1 forward, central part of cabinet is open, and consolidates at 1 front openings of cabinet Dingan County fills station 2, and station 2 is located in cabinet 1, and collection chamber 3,3 lower part of collection chamber and operation is fixedly mounted in 2 top surface of station It is communicated inside platform 2,3 top surface of collection chamber is fixedly connected with 4 one end of air intake duct, communicates inside air intake duct 4 and collection chamber 3, and air intake duct 4 is another Vacuum pump 5 is fixedly mounted in one end, communicates inside air intake duct 4 and vacuum pump 5, and multistage alkali pool 6 is fixedly mounted in 1 inner bottom surface of cabinet, very Sky pump 5 is fixedly connected on the left of multistage alkali pool 6 by same air intake duct 4, is communicated inside air intake duct 4 and multistage alkali pool 6, air-breathing Valve 7 is fixedly mounted in 4 right end of pipe, and escape pipe 8 is fixedly mounted on the right side of multistage alkali pool 6, communicates inside escape pipe 8 and multistage alkali pool 6, 9 left side of detection case is fixedly connected on the right side of escape pipe 8, gas detecting instrument 10 is fixedly mounted in 8 right end inner wall of escape pipe, and detection case 9 is carried on the back Face opens up the first venthole 11, is fixedly connected between the first venthole 11 and the air intake duct 4 of downside by circulation pipe 12, circulation pipe 12 with communicated inside detection case 9, communicated inside circulation pipe 12 and air intake duct 4, same valve is fixedly mounted in 12 left end of circulation pipe 7, the second venthole 13 is opened up on the right side of detection case 9, same escape pipe 8 is fixedly connected on the right side of the second venthole 13, and escape pipe 8 is right End opens up inclined groove 14 on the right side of 1 right side of cabinet, 9 internal upper part of detection case, and groove 14 is located at 13 top of the second venthole, Electric putter 15 is fixedly mounted in groove 14, first baffle 16 is equipped with before the first venthole 11, the is equipped on the right side of first baffle 16 Two cylinders 18 are fixedly mounted in two baffles 17, about 16 two sides of first baffle respectively, and it is left that cylinder 18 is located at first baffle 16 Right two sides, the left and right sides of 17 upper and lower surface of second baffle are fixedly mounted same cylinder 18 respectively, 16 right part of first baffle with It is set between 17 left part of second baffle there are two connector 19,19 top surface of connector rear side opens up two circular holes, the company of upside respectively Be fixedly mounted same cylinder 18 on front side of 19 top surface of fitting, 16 right part of first baffle up and down two sides cylinder 18 respectively with connector 19 corresponding circular hole bearings connect, and circular hole corresponding with connector 19 is solid respectively for the cylinder 18 of two sides above and below 17 left part of second baffle Fixed connection, 16 upper right of first baffle are fixedly connected with 17 upper left-hand of second baffle by hinge 20, right part in detection case 9 Two brackets 21 are fixedly mounted in rear side, and 21 top surface of bracket opens up same circular hole respectively, fixes on front side of 21 top surface of bracket of upside Same cylinder 18 is installed, circular hole bearing corresponding with bracket 21 connects the cylinder 18 of two sides respectively above and below 17 right part of second baffle It connecing, 18 upper end of cylinder on the upside of 17 right part of second baffle, which passes through, is fixedly mounted bull stick 22 on the right side of corresponding bracket 21 and cylinder 18, 22 right end of bull stick articulated connection, 15 movable end rear end of electric putter, is equipped with connecting rod between the bracket 21 of upside and the connector 19 of upside 23,23 left and right ends of connecting rod are circular ring structure, and 23 right end of connecting rod is connect with 18 bearing of cylinder on top bracket 21, connecting rod 23 Left end is connect with 18 bearing of cylinder on upside connector 19, and control cabinet 24, vacuum pump 5, valve is fixedly mounted in left side in cabinet 1 7, electric putter 15 has connection with control cabinet 24.When using the utility model, when needing to handle a large amount of acid gas, control cabinet 24 is opened Dynamic vacuum pump 5, opens the valve 7 on air intake duct 4, acid gas entered in multistage alkali pool 6 by collection chamber 3, air intake duct 4 be absorbed, It neutralizes, purified gas passes through escape pipe 8, and 10 data measured of gas detecting instrument passes to control cabinet 24 at this time, if testing number According to complying with standard, then gas is emitted into interior by the second venthole 13, escape pipe 8；If detection data is not inconsistent standardization, control Case 24 starts electric putter 15, and the stretching, extension of 15 movable end of electric putter drives bull stick 22 to rotate counterclockwise, and the rotation of bull stick 22 drives second gear 17 left part of plate rotates counterclockwise, and 17 left part of second baffle, which is rotated counterclockwise, drives first baffle 16 by connector 19, hinge 20 Right part rotates clockwise, so that second baffle 17 be made to block the second venthole 13, first baffle 16 is located at second baffle after rotating It on the left of in the of 17 and is parallel to each other, so that the first venthole 11 be made to open, purifies underproof acid gas and pass through the first venthole 11, circulation Pipe 12, air intake duct 4 are again introduced into multistage alkali pool 6 and carry out purification again until detection is qualified, and control cabinet 24 controls after detection is qualified 15 movable end of electric putter is shunk, and 15 movable end shrinkage band turn bar 22 of electric putter rotates clockwise, and the rotation of bull stick 22 drives second 17 left end of baffle rotates clockwise, and the rotation of second baffle 17 rotates counterclockwise 16 right end of first baffle, to make the first outlet Hole 11 is plugged and the second venthole 13 is opened, and qualified gas is discharged.The utility model structure is simple, operation side Just, do not need artificially identify whether gas is qualified, automatic detection gas can in time carry out unqualified gas net again Change, the purifying rate of acid gas is high, improves the effect of purification, avoids the gas not being fully cleaned up from being discharged and damage, raising is set The safety and reliability of standby purification.

Specifically, collection chamber 3 collects the acid gas that experiment generates, handled after being transmitted by air intake duct 4, this The section of collection chamber 3 described in embodiment be it is trapezoidal, the lower part area of collection chamber 3 is greater than upper part area.The structure of collection chamber 3 It is convenient to collect bulk gas rapidly, improve the efficiency of purification.

Specifically, sour gas is transmitted by air intake duct 4 and escape pipe 8, it is easy to make pipeline itself too long using the time At corrosion and damage, air intake duct 4, escape pipe 8 described in the present embodiment are made of anticorrosion material.Air intake duct 4, escape pipe 8 are anti- Corrosion material is made, and avoids being improved service life by acid gas corrosion.

Further, according to actual use situation, first baffle 16 can block the first venthole 11, second baffle 17 Second venthole 13 can be blocked, peace is fixed in 16 back side of first baffle described in the present embodiment, 17 front of second baffle respectively Fill sealing strip.Sealing strip is fixedly mounted in 16 back side of first baffle, 17 front of second baffle respectively, can enhance guard seal outlet The effect in hole, avoids gas from escaping.

Further, when purifying acid gas again, need to open the valve 7 on circulation pipe 12, the gas in air intake duct 4 It can enter in circulation pipe 12, the valve 7 that 12 left end of circulation pipe described in the present embodiment is fixedly mounted is check valve.Circulation pipe 12 is left The valve 7 that end is fixedly mounted is check valve, can either ensure that acid gas is purified again, additionally it is possible to avoid the gas in air intake duct 4 Body enters.

Further, after second baffle 17 rotates, second baffle 17 drives first baffle by connector 19, hinge 20 16 is mobile, and idler wheel is fixedly mounted in 19 bottom surface of connector of downside described in the present embodiment, and idler wheel is contacted with 9 inner bottom surface of detection case. Idler wheel is fixedly mounted in 19 bottom surface of connector of downside, facilitates baffle mobile.

Finally, it should be noted that above embodiments are only to illustrate the technical solution of the utility model, rather than its limitations； Although the utility model is described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: It is still possible to modify the technical solutions described in the foregoing embodiments, or part of technical characteristic is carried out etc. With replacement；And these are modified or replaceed, various embodiments of the utility model technology that it does not separate the essence of the corresponding technical solution The spirit and scope of scheme.

Claims (6)

1. acid gas collection and purification cupboard, it is characterised in that: including cabinet (1), cabinet (1) forward, central part opening, cabinet (1) front is opened Station (2) are fixedly mounted at mouthful, station (2) is located in cabinet (1), and collection chamber (3) are fixedly mounted in station (2) top surface, It is communicated inside collection chamber (3) lower part and station (2), collection chamber (3) top surface is fixedly connected with air intake duct (4) one end, air intake duct (4) It is communicated with collection chamber (3) inside, vacuum pump (5) are fixedly mounted in air intake duct (4) other end, and air intake duct (4) and vacuum pump (5) are internal It communicates, multistage alkali pool (6) is fixedly mounted in cabinet (1) inner bottom surface, passes through on the left of vacuum pump (5) and multistage alkali pool (6) and similarly inhales Tracheae (4) is fixedly connected, and is communicated inside air intake duct (4) and multistage alkali pool (6), and valve (7) are fixedly mounted in air intake duct (4) right end, Escape pipe (8) are fixedly mounted on the right side of multistage alkali pool (6), are communicated inside escape pipe (8) and multistage alkali pool (6), on the right side of escape pipe (8) It is fixedly connected on the left of detection case (9), gas detecting instrument (10) are fixedly mounted in escape pipe (8) right end inner wall, and detection case (9) back side is opened If the first venthole (11), it is fixedly connected, is followed by circulation pipe (12) between the first venthole (11) and the air intake duct (4) of downside It communicates, is communicated inside circulation pipe (12) and air intake duct (4), circulation pipe (12) left end is fixed inside endless tube (12) and detection case (9) Same valve (7) is installed, is opened up the second venthole (13) on the right side of detection case (9), is fixedly connected on the right side of the second venthole (13) Same escape pipe (8), escape pipe (8) right end pass through on the right side of cabinet (1), open up on the right side of detection case (9) internal upper part inclined recessed Slot (14), groove (14) are located above the second venthole (13), electric putter (15) are fixedly mounted in groove (14), the first venthole (11) front is equipped with first baffle (16), is equipped with second baffle (17) on the right side of first baffle (16), first baffle (16) up and down two Two cylinders (18) are fixedly mounted in side respectively, and cylinder (18) is located at left and right sides of first baffle (16), second baffle (17) Same cylinder (18) is fixedly mounted in the left and right sides of upper and lower surface respectively, and first baffle (16) right part and second baffle (17) are left It is set between portion there are two connector (19), connector (19) top surface rear side opens up two circular holes, the connector (19) of upside respectively Be fixedly mounted same cylinder (18) on front side of top surface, first baffle (16) right part up and down two sides cylinder (18) respectively with connector (19) corresponding circular hole bearing connects, and the cylinder (18) of two sides is corresponding with connector (19) respectively above and below second baffle (17) left part Circular hole be fixedly connected, first baffle (16) upper right and second baffle (17) upper left-hand connect by the way that hinge (20) are fixed It connecing, two brackets (21) is fixedly mounted on rear side of the interior right part of detection case (9), bracket (21) top surface opens up same circular hole respectively, on Same cylinder (18) is fixedly mounted on front side of bracket (21) top surface of side, the cylinder of two sides above and below second baffle (17) right part (18) corresponding with bracket (21) circular hole bearing connection respectively, cylinder (18) upper end on the upside of second baffle (17) right part pass through pair Bull stick (22) are fixedly mounted on the right side of the bracket (21) and cylinder (18) answered, bull stick (22) right end articulated connection electric putter (15) activity Rear end is held, is equipped with connecting rod (23) between the bracket (21) of upside and the connector (19) of upside, connecting rod (23) left and right ends are Circular ring structure, connecting rod (23) right end are connect with cylinder (18) bearing on top bracket (21), and connecting rod (23) left end connects with upside Control cabinet (24) are fixedly mounted in cylinder (18) bearing connection on fitting (19), the interior left side of cabinet (1), vacuum pump (5), valve (7), electric putter (15) has connection with control cabinet (24).

2. acid gas collection and purification cupboard according to claim 1, it is characterised in that: the section of the collection chamber (3) is ladder The lower part area of shape, collection chamber (3) is greater than upper part area.

3. acid gas collection and purification cupboard according to claim 1, it is characterised in that: the air intake duct (4), escape pipe (8) It is made of anticorrosion material.

4. acid gas collection and purification cupboard according to claim 1, it is characterised in that: described first baffle (16) back side, Sealing strip is fixedly mounted respectively before two baffles (17).

5. acid gas collection and purification cupboard according to claim 1, it is characterised in that: the fixed peace in circulation pipe (12) left end The valve (7) of dress is check valve.

6. acid gas collection and purification cupboard according to claim 1, it is characterised in that: connector (19) bottom surface of the downside Idler wheel is fixedly mounted, idler wheel is contacted with detection case (9) inner bottom surface.