CN209656371U - A kind of exhaust gas guiding device - Google Patents

Abstract

The utility model discloses a kind of exhaust gas guiding device, comprising: cabinet is buckled in aeration and medium occurs, and the cabinet has set on the bottom of the cabinet and is connected to the opening that medium occurs for the aeration；Separate gas deflation assembly comprising traverse and the exhaust structure on the cabinet, the traverse are slidably connected to the opening, and the traverse moves through the exhaust structure and the intracorporal air of case is discharged；Export processing component comprising air-guide part and processing structure, the air-guide part is interior to be equipped with the air guide channel for being connected to the cabinet.When cabinet is buckled in aeration generation medium, aeration generation medium can generate bubble, exhaust gas etc. and bring pressure to bear on traverse to push traverse that the intracorporal air of case is discharged towards the top movements of cabinet and by exhaust structure, to ensure exhaust gas derived from air guide channel not by Dilution air, to improve the accuracy to waste-gas analysis.

Description

A kind of exhaust gas guiding device

Technical field

The utility model relates to wasted nickel catalyst technical fields, and in particular to a kind of exhaust gas guiding device.

Background technique

Water pollution problems is an environmental problem all over the world, and sewage treatment can be divided into object by the Method means of use Manage facture, method of chemical treatment, physicochemical treatment method and biological treatment.Wherein biological treatment is that the world today is most universal A kind of method for treating water.The activated sludge process that municipal sewage plant, China generally uses at present is one to be widely used Kind biological treatment.Wherein activated sludge process is in the sewage for continuously blast air aeration tank, after a period of time, in water i.e. Floccule body --- the activated sludge for containing a large amount of aerobic microorganisms is formed, due to organic in the adsorbable sewage of activated sludge Object makes to purify the sewage so organic matter can be removed.

In activated sludge process, with the evaporation etc. of the continuous aeration and sewage itself of aeration tank, aeration tank top meeting It gives off containing a large amount of harmful exhaust gas, exhaust gas needs just be emitted into environment by improvement to meet pollutant emission standard To reduce pollution.In the prior art for uncapped aeration tank, typically just close near aeration tank face for example, by gas Bag etc. carry out exhaust gas sampling, and by acquire exhaust gas will take back lab analysis, thus know exhaust gas such as ingredient, concentration Truth after determine that suitable exhaust gas treatment method is administered again.But it is useless by being sampled close to aeration tank face Gas is contacted with the air in environment and is diluted, and the concentration analyzed thus is also the sampling exhaust gas after dilution, can not Accurately at reflection aeration tank discharge exhaust gas truth, led so as to cause suitable administering method cannot be accurately determined It causes still to have aggravated the pollution to environment after discharging.

Utility model content

Therefore, the technical problem to be solved by the present invention is to overcome exhaust gas in the prior art to sample gas obtained Body is diluted the defect for leading to the result inaccuracy of analysis afterwards, to provide a kind of exhaust gas guiding device.

A kind of exhaust gas guiding device, comprising:

Cabinet is buckled in aeration and medium occurs, and the cabinet has set on the bottom of the cabinet and is connected to described The opening of medium occurs for aeration；

Separate gas deflation assembly comprising traverse and the exhaust structure on the cabinet, the traverse are sliding Dynamic to be connected to the opening, the traverse moves through the exhaust structure and the intracorporal air of case is discharged；

Export processing component comprising air-guide part and processing structure, interior be equipped with of the air-guide part are connected to the cabinet For air guide channel to export exhaust gas, the processing structure is connected to the air guide channel to handle the exhaust gas.

Further, the processing structure includes acquisition storaging piece, and the acquisition storaging piece is connected to the air guide channel, For storing the exhaust gas；Or,

The processing structure includes monitoring part, and the monitoring part is connected to the air guide channel, for monitoring positioned at described Exhaust gas in air-guide part.

Further, the traverse is equipped with first through hole, and the air guide channel mobile communication is logical in described first Hole.

Further, the exhaust gas guiding device further includes amendment fixing piece, and the amendment fixing piece is arranged in the case It the top of body and is connected on the traverse, is in a horizontal position with limiting the traverse vertically.

Further, the exhaust gas guiding device further includes being set to the intracorporal limit assembly of the case, the limit assembly Including being successively arranged the first position limiting structure and the second position limiting structure along the direction of the bottom to the top, the sliding every Plate moves between first position limiting structure and second position limiting structure.

Further, the exhaust structure is several exhaust outlets, and the exhaust outlet is set to the cabinet and is located at described second Side and/or the top between position limiting structure and the top.

It further, further include recovering mechanism, the recovering mechanism includes pedestal, fixing support rack and connector, described Fixing support rack is set on the pedestal, and the connector connects the fixing support rack and the cabinet.

Further, the cabinet is equipped with several hangers；The recovering mechanism further includes being set on support frame as described above Pulley, the connector are flexible connecting member, and the flexible connecting member is connected to the pulley and the hangers.

Further, the fixing support rack includes vertical arm and several horizontal arms for being connected to the vertical arm, described Vertical arm is scalable to be connected to the pedestal, and the horizontal arm is equipped with the pulley.

Further, the recovering mechanism further includes moving assembly, and the moving assembly includes directive wheel, the directive wheel Set on the bottom of the pedestal, for moving the pedestal.

Technical solutions of the utility model have the advantages that

1. a kind of exhaust gas guiding device provided by the utility model, comprising:

Cabinet is buckled in aeration and medium occurs, and the cabinet has set on the bottom of the cabinet and is connected to described The opening of medium occurs for aeration；Separate gas deflation assembly comprising traverse and the exhaust structure on the cabinet, it is described Traverse is slidably connected to the opening, and it is intracorporal that the traverse moves through the exhaust structure discharge case Air；Export processing component comprising air-guide part and processing structure, the air-guide part is interior to be equipped with the air guide for being connected to the cabinet To export exhaust gas, the processing structure is connected to the air guide channel to handle the exhaust gas in channel.A kind of exhaust gas of this structure Guiding device, when cabinet is buckled in aeration generation medium, aeration generation medium can generate bubble, exhaust gas etc. and bring pressure to bear on Traverse is to push traverse that the intracorporal air of case is discharged towards the top movements of cabinet and by exhaust structure, with true Exhaust gas derived from air guide channel is protected not by Dilution air, to improve the accuracy to waste-gas analysis.

2. a kind of exhaust gas guiding device provided by the utility model, the traverse is equipped with first through hole, described to lead Gas channel-active is connected to the first through hole.A kind of exhaust gas guiding device of this structure leads to when traverse moves to air guide When road is connected to first through hole, the air in cabinet and between traverse and aeration generation medium is had been discharged at this time, So that the accuracy to waste-gas analysis is not improved by Dilution air through exhaust gas derived from air guide channel；And it is not necessarily in the process The export of manual control exhaust gas reduces the workload of manual control, improves work efficiency.

3. a kind of exhaust gas guiding device provided by the utility model, the exhaust gas guiding device further includes amendment fixing piece, The amendment fixing piece is arranged in the top of the cabinet and is connected on the traverse vertically, with limit it is described sliding every Plate is in a horizontal position.A kind of exhaust gas guiding device of this structure, the motion profile by limitation amendment fixing piece are vertical fortune It is dynamic, it keeps horizontal position to be bonded with the inner wall of cabinet with the traverse that limitation is connected to amendment fixing piece and avoids the occurrence of inclination The case where, to prevent air communication appearance in the exhaust gas being exported causes exhaust gas to be diluted the case where.

4. a kind of exhaust gas guiding device provided by the utility model, the exhaust gas guiding device further includes being set to the cabinet Interior limit assembly, the limit assembly include being successively arranged the first position limiting structure along the direction of the bottom to the top With the second position limiting structure, the traverse moves between first position limiting structure and second position limiting structure.It is described Exhaust structure is several exhaust outlets, and the exhaust outlet is set to the cabinet between second position limiting structure and the top Side and/or the top.A kind of exhaust gas guiding device of this structure, by be arranged exhaust outlet be located at the second position limiting structure with On position, it is ensured that traverse movement is when being connected to the second position limiting structure, in cabinet and is located at traverse and aeration occurs Space between medium not with air communication, so that it is guaranteed that exhaust gas derived from air guide channel is by Dilution air, to improve To the accuracy of waste-gas analysis.

5. a kind of exhaust gas guiding device provided by the utility model, further includes recovering mechanism, the recovering mechanism includes bottom Seat, fixing support rack and connector, the fixing support rack are set on the pedestal, the connector connection fixed support Frame and the cabinet.A kind of exhaust gas guiding device of this structure is buckled in aeration by the way that recovering mechanism is arranged convenient for recycling The cabinet of medium, so as to repeatedly recycle this exhaust gas guiding device.

6. a kind of exhaust gas guiding device provided by the utility model, the cabinet is equipped with several hangers；The recycling machine Structure further includes the pulley on support frame as described above, and the connector is flexible connecting member, and the flexible connecting member is connected to institute State pulley and the hangers.A kind of exhaust gas guiding device of this structure, by the way that pulley is arranged, operator can be by rotating pulley Can be recycled flexible connecting member to recycle cabinet, convenient for operation and it is time saving and energy saving.

7. a kind of exhaust gas guiding device provided by the utility model, the recovering mechanism further includes moving assembly, the shifting Dynamic component includes directive wheel, and the directive wheel is set to the bottom of the pedestal, for moving the pedestal.One kind of this structure is useless Gas guiding device, by the way that directive wheel is arranged, operator can move recovering mechanism to any position, convenient for operation as needed.

Detailed description of the invention

It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it is described below In attached drawing be that some embodiments of the utility model are not paying creativeness for those of ordinary skill in the art Under the premise of labour, it is also possible to obtain other drawings based on these drawings.

Fig. 1 is the structural representation that the exhaust gas guiding device provided in the embodiments of the present invention 1 does not show recovering mechanism Figure；

Fig. 2 is the structural schematic diagram of the recovering mechanism provided in the embodiments of the present invention 1；

Description of symbols:

1- cabinet, 11- opening, 12- hangers, the second through-hole of 13-；

2- gas-guide tube, 21- air guide channel；

31- traverse, 311- first through hole, 32- exhaust outlet；

The first position limiting structure of 41-, the second position limiting structure of 42-；

5- corrects fixed link；

61- pedestal, the first end arms of 621-, the second end arms of 622-, 63- pulley, 64- directive wheel.

Specific embodiment

The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described Embodiment is the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, originally Field those of ordinary skill every other embodiment obtained without making creative work belongs to practical Novel protected range.

It is in the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", " perpendicular Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition, term " the One ", " second ", " third " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.

In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary, It can be the connection inside two elements.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition The concrete meaning of language in the present invention.

In addition, as long as technical characteristic involved in the utility model different embodiments disclosed below is each other Not constituting conflict can be combined with each other.

Embodiment 1

A kind of exhaust gas guiding device as depicted in figs. 1 and 2, comprising: cabinet 1, separates exhaust group at export processing component Part, limit assembly, amendment fixing piece and recovering mechanism.

As shown in Figure 1, cabinet 1 is cylindrical box 1 in the present embodiment, naturally it is also possible to be set as the case of other shapes Body.The bottom of cabinet 1 is equipped with opening 11 and cabinet 1 is buckled in aeration and occurs on medium, and opening 11 is made to be connected to aeration hair Raw medium, is entered in cabinet 1 with acquisition and does not carry out export processing by the exhaust gas of Dilution air.The outside wall surface of cabinet 1 therein Several hangers 12 are equipped with, hangers 12 is for connecting cabinet 1 and recovering mechanism.Specifically, the hangers 12 in the present embodiment is arranged There are three, three hangers 12 are symmetrical arranged and are divided into the outside wall surface of cabinet 1 between two two adjacent hangers 12 at 120 °. It is of course also possible to be provided with one, two or 3 or more hangers.It should be noted that the aeration in the present embodiment occurs Medium is located in aeration tank, is may be alternatively located in other aeration environment certainly.

Export processing component in the present embodiment includes air-guide part and processing structure, is equipped in air-guide part and is connected to cabinet 1 Air guide channel 21 to export exhaust gas, processing structure is connected to air guide channel 21 to handle exhaust gas.Specifically, air-guide part can be to lead Other air-guide parts such as tracheae 2 or funnel.Processing structure in the present embodiment includes acquisition storaging piece, and acquisition storaging piece is connected to Air guide channel 21, for storing exhaust gas.Specifically, acquisition storaging piece other can be adopted for airbag or activated adoption pipe or Soviet Union's Ma tank etc. Collect storaging piece.As a kind of interchangeable embodiment, the processing structure in present embodiment includes monitoring part, monitoring part connection In air guide channel 21, for monitoring the exhaust gas being located in gas-guide tube 2.Specifically, monitoring part can for online monitoring instruments or its He monitors part.

Separation gas deflation assembly in the present embodiment includes traverse 31 and the exhaust structure on cabinet 1, wherein sliding Dynamic dividing plate 31 is slidably connected to opening 11, and traverse 31 moves through the air in exhaust structure discharge cabinet 1.Specifically Ground, traverse 31 are equipped with first through hole 13, and 21 mobile communication of air guide channel is in first through hole 13；Exhaust structure is several rows Port 32, exhaust outlet 32 be set to cabinet 1 be located at the top of the second position limiting structure 42 (being mentioned below) and cabinet 1 between side wall surface and/ Or top.

When traverse 31, which moves to air guide channel 21, is connected to first through hole 13, at this time in cabinet 1 and positioned at sliding The air that partition 31 and aeration occur between medium has been discharged, so that through exhaust gas derived from air guide channel 21 not by Dilution air To improve the accuracy to waste-gas analysis；And it is not necessarily to the export of manual control exhaust gas in the process, reduce manual control Workload improves work efficiency.Be located at the position of the second 42 or more position limiting structure by the way that exhaust outlet 32 is arranged, it is ensured that slide every When the movement of plate 31 is connected to the second position limiting structure 42, in cabinet 1 and it is located at traverse 31 and is aerated the sky occurred between medium Between not with air communication, so that it is guaranteed that exhaust gas derived from air guide channel 21 is by Dilution air, to improve to waste-gas analysis Accuracy.

Wherein cabinet 1 is divided into first chamber and second chamber by traverse 31, and wherein first chamber is in cabinet 1 and position Occur to be formed by space between medium in traverse 31 and aeration, second chamber is in cabinet 1 and to be located at traverse 31 Space is formed by between 1 top of cabinet.Due to traverse 31 in cabinet 1 slidably, first chamber and second thus Chamber is variable volume.By traverse 31 by 1 bottom of cabinet towards 1 top movements of cabinet, so that in first chamber Volume increases, and the volume in second chamber reduces, and passes through the air in discharge second chamber, it is ensured that the first chamber that volume increases Interior is full of not by the exhaust gas of Dilution air, to carry out export processing to the exhaust gas being located in first chamber.

Limit assembly in the present embodiment includes that 41 He of the first position limiting structure is successively arranged along the direction of bottom to top Second position limiting structure 42, traverse 31 move between the first position limiting structure 41 and the second position limiting structure 42.Wherein the second limit Bit architecture 42 is set to the position that air-guide part is located between 1 top of the end in cabinet 1 and cabinet, it is ensured that when first through hole 13 is connected to Traverse 31, which does not move to also, when air guide channel 21 is connected to the second position limiting structure 42.Specifically, the first position limiting structure 41 And/or second position limiting structure 42 may be configured as annular element, annular element can be used the connection types such as bonding or welding and be connected to case On the inner wall of body 1.Certainly, the first position limiting structure 41 and/or the second position limiting structure 42 may be alternatively provided as several boss or its His position limiting structure.

Amendment fixing piece in the present embodiment be arranged in second through-hole 13 at the top of cabinet 1 and be connected to vertically sliding every On plate 31, it is in a horizontal position with limit slippage partition 31.Specifically, the amendment fixing piece in the present embodiment is amendment fixed link 5, the end of amendment fixed link 5 can be used the connection types such as welding or bonding and be connected to traverse 31, and in traverse Fixed link 5 is corrected under 31 drive and moves and keep vertical position in the second through-hole 13, so that it is guaranteed that traverse 31 is in Horizontal position.As a kind of interchangeable embodiment, the amendment fixing piece in present embodiment includes vertical bars and level Boss portion, wherein vertical bars is arranged in second through-hole 13 at the top of cabinet 1, horizontal ledge portion can be used fastener connection or The connection types such as person's welding or bonding are connected to traverse 31.

By limitation amendment fixing piece motion profile be vertical motion, with limit be connected to amendment fixing piece sliding every Plate 31 keeps horizontal position with the inner wall of cabinet 1 to be bonded the case where avoiding the occurrence of inclination, to prevent air communication in being led Exhaust gas out and appearance the case where cause exhaust gas to be diluted.

As shown in Fig. 2, the recovering mechanism in the present embodiment include pedestal 61, fixing support rack, pulley 63, connector and Moving assembly, wherein fixing support rack is set on pedestal 61, and pulley 63 is set on fixing support rack, and connector connects 63 He of pulley Cabinet 1, moving assembly are set to 61 bottom of pedestal.

Specifically, the fixing support rack in the present embodiment include the first end arms 621 and it is several be connected to the first end arms 621 and Second end arms 622 of angled setting, the first end arms 621 is scalable to be connected to pedestal 61, and the second end arms 622 is equipped with pulley 63；Connector in the present embodiment is the flexible connecting member such as rope or rope, and flexible connecting member is connected to pulley 63 and hangs Ear 12；Moving assembly in the present embodiment includes directive wheel 64, and directive wheel 64 is set to the bottom of pedestal 61 by connecting shaft, is used for Mobile base 61.Wherein the directive wheel 64 in the present embodiment can be self-locking directive wheel, after pedestal 61 moves to suitable position, Pedestal can be fixed on this suitable position by self-locking directive wheel by operator.

By the way that recovering mechanism is arranged, convenient for recycling the cabinet 1 for being buckled in aeration and medium occurring, so as to repeatedly recycle This exhaust gas guiding device.By the way that pulley 63 is arranged, operator can be by the i.e. recyclable flexible connecting member of rotation pulley 63 to recycle Cabinet 1, convenient for operation and it is time saving and energy saving.By the way that directive wheel 64 is arranged, operator can move recovering mechanism to any as needed Position, convenient for operation.

A kind of operating process of exhaust gas guiding device of the utility model, operator take out useless positioned at this from means of transport Pedestal 61 and the cabinet 1 on pedestal 61 are moved to aeration by directive wheel 64 and medium institute occur in place by gas guiding device Near setting, cabinet 1 can be placed in aeration and occurred in medium by operator, can be by adjusting the height and flexibility of fixing support rack The length adjustment of connector such as cabinet 1 enters the situations such as the depth that aeration occurs in medium.Exhaust gas is handled well wait export Afterwards, cabinet 1 from aeration can take out in medium by operator occur by rotation pulley 63.

A kind of exhaust gas guiding device of the utility model, when cabinet 1 is buckled in aeration generation medium, aeration is situated between Matter can generate bubble, exhaust gas etc. and bring pressure to bear on traverse 31 to push traverse 31 towards the top movements of cabinet 1 And the air in cabinet 1 is discharged by exhaust structure, to ensure exhaust gas derived from air guide channel 21 not by Dilution air, to mention The high accuracy to waste-gas analysis.

Obviously, the above embodiments are merely examples for clarifying the description, and does not limit the embodiments.It is right For those of ordinary skill in the art, can also make on the basis of the above description it is other it is various forms of variation or It changes.There is no necessity and possibility to exhaust all the enbodiments.And it is extended from this it is obvious variation or It changes among the protection scope created still in the utility model.

Claims (10)

1. a kind of exhaust gas guiding device characterized by comprising

Cabinet is buckled in aeration and medium occurs, and the cabinet has set on the bottom of the cabinet and is connected to the aeration The opening of medium occurs；

Separate gas deflation assembly comprising traverse and the exhaust structure on the cabinet, the traverse sliding connect It is connected to the opening, the traverse moves through the exhaust structure and the intracorporal air of case is discharged；

Export processing component comprising air-guide part and processing structure, the air-guide part is interior to be equipped with the air guide for being connected to the cabinet To export exhaust gas, the processing structure is connected to the air guide channel to handle the exhaust gas in channel.

2. a kind of exhaust gas guiding device according to claim 1, which is characterized in that the processing structure includes acquisition storage Part, the acquisition storaging piece is connected to the air guide channel, for storing the exhaust gas；Or,

The processing structure includes monitoring part, and the monitoring part is connected to the air guide channel, is located at the air guide for monitoring Exhaust gas in part.

3. according to claim 1 or a kind of exhaust gas guiding device described in any one of 2, which is characterized in that the sliding every Plate is equipped with first through hole, and the air guide channel mobile communication is in the first through hole.

4. a kind of exhaust gas guiding device according to claim 3, which is characterized in that the exhaust gas guiding device further includes repairing Positive fixing piece, the amendment fixing piece are arranged in the top of the cabinet and are connected on the traverse vertically, with limitation The traverse is in a horizontal position.

5. a kind of exhaust gas guiding device according to claim 4, which is characterized in that the exhaust gas guiding device further includes setting In the intracorporal limit assembly of the case, the limit assembly includes that is successively arranged along the direction of the bottom to the top One position limiting structure and the second position limiting structure, the traverse is between first position limiting structure and second position limiting structure Movement.

6. a kind of exhaust gas guiding device according to claim 5, which is characterized in that the exhaust structure is several exhausts Mouthful, the exhaust outlet is set to side and/or the top of the cabinet between second position limiting structure and the top Portion.

7. a kind of exhaust gas guiding device according to claim 6, which is characterized in that it further include recovering mechanism, the recycling Mechanism includes pedestal, fixing support rack and connector, and the fixing support rack is set on the pedestal, and the connector connects institute State fixing support rack and the cabinet.

8. a kind of exhaust gas guiding device according to claim 7, which is characterized in that the cabinet is equipped with several hangers； The recovering mechanism further includes the pulley on support frame as described above, and the connector is flexible connecting member, the flexible connection Part is connected to the pulley and the hangers.

9. a kind of exhaust gas guiding device according to claim 8, which is characterized in that the fixing support rack includes vertical arm With several horizontal arms for being connected to the vertical arm, the vertical arm is scalable to be connected to the pedestal, sets on the horizontal arm There is the pulley.

10. a kind of exhaust gas guiding device according to claim 9, which is characterized in that the recovering mechanism further includes movement Component, the moving assembly include directive wheel, and the directive wheel is set to the bottom of the pedestal, for moving the pedestal.