CN211987920U

CN211987920U - Marsh gas washing processing apparatus

Info

Publication number: CN211987920U
Application number: CN201921948678.7U
Authority: CN
Inventors: 唐云锋
Original assignee: Orrunji Ecological Environmental Protection Zhejiang Co ltd
Current assignee: Orrunji Ecological Environmental Protection Zhejiang Co ltd
Priority date: 2019-11-13
Filing date: 2019-11-13
Publication date: 2020-11-24
Anticipated expiration: 2029-11-13

Abstract

The utility model discloses a marsh gas washing processing apparatus, including the washing device body, the case is handled to the left side fixedly connected with of washing device body, the inside fixedly connected with support of handling the case, the top fixedly connected with liquid tank of support, the left side fixedly connected with fan of support, the output intercommunication of fan has the extension, the one end that the fan was kept away from to the extension runs through the inside of handling the case and extending to the liquid tank, the bottom intercommunication of handling the case has the connecting pipe, the connecting pipe is kept away from the one end of handling the case and is fed through with the bottom of washing device body. The methane washing and processing device solves the problems that the existing washing and processing device does not have the effect of preprocessing methane, and the methane contains a large amount of hydrogen sulfide, so that metal pipelines, valves and flowmeters in the washing and processing device are corroded and blocked.

Description

Marsh gas washing processing apparatus

Technical Field

The utility model relates to the technical field of methane treatment, in particular to a methane washing treatment device.

Background

The biogas is gas in a marsh wetland, is various organic substances, is fermented by various biogas fermentation microorganisms in an enclosed biogas pool under anaerobic conditions at proper temperature and pH value, and is decomposed and converted by various biogas fermentation microorganisms to generate the biogas, belongs to secondary energy, and is renewable energy, and the biogas is a mixture of various gases, and has characteristics similar to natural gas. The marsh gas is directly burnt for cooking, drying agricultural and sideline products, heating, lighting and gas welding.

The biogas needs to be washed before being used, so that carbon dioxide in the biogas is taken out, the combustion efficiency of the biogas is improved, but the existing washing treatment device does not have the effect of pretreating the biogas, and the biogas contains a large amount of hydrogen sulfide, so that metal pipelines, valves and flowmeters in the washing treatment device are corroded and blocked, and the service life of the washing treatment device is shortened.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a marsh gas washing processing apparatus possesses and carries out advantages such as preliminary treatment to marsh gas, has solved current washing processing apparatus and has not possessed and carry out the effect of preliminary treatment to marsh gas, can contain in the marsh gas and take a large amount of hydrogen sulfide, leads to inside metal pipeline of washing processing apparatus, valve and flowmeter to suffer the problem of corruption and jam.

(II) technical scheme

In order to achieve the above object, the present invention provides the following technical solutions: the utility model provides a marsh gas washing processing apparatus, includes the washing device body, the case is handled to the left side fixedly connected with of washing device body, the inside fixedly connected with support of handling the case, the top fixedly connected with liquid case of support, the left side fixedly connected with fan of support, the output intercommunication of fan has the extension pipe, the one end that the fan was kept away from to the extension pipe runs through the inside of handling the case and extending to the liquid case, the bottom intercommunication of handling the case has the connecting pipe, the one end that the case was kept away from to the connecting pipe communicates with the bottom of washing device body, the inside of handling the case is provided with the active carbon plate that is located the support bottom, the top of active carbon plate is provided with the iron oxide.

Preferably, the front of processing case is provided with the stuffing box, the back of stuffing box runs through the processing case and extends to the inside of processing the case, the fixed surface of stuffing box is connected with and is located the positive sealed pad of processing the case, the back of sealed pad contacts with the front of processing the case, iron oxide and activated carbon plate all are located the inside of stuffing box, the inside of stuffing box is provided with the moisture absorbent that is located the iron oxide top.

Preferably, the inside fixedly connected with of processing case is located the filter plate of stuffing box bottom, the top of filter plate and the bottom contact of stuffing box, the opening has been seted up to the bottom of stuffing box, the opening aligns with the filtration end of filter plate.

Preferably, the inside fixedly connected with cover of liquid tank establishes the baffle on extension pipe surface, the bleeder vent has been seted up on the surface of baffle, the quantity of baffle is two and perpendicular horizontal arrangement.

Preferably, the front of the treatment box is communicated with an observation window, the top of the treatment box is communicated with a pressure gauge positioned on the right side of the extension pipe, and the liquid box is made of transparent materials.

Preferably, the left side fixedly connected with cover of handling the case is established at the locating frame on extension pipe surface, the locating frame is located the top of fan, the internal surface of locating frame and the surface laminating of extension pipe.

(III) advantageous effects

Compared with the prior art, the utility model provides a marsh gas washing processing apparatus possesses following beneficial effect:

1. the biogas washing and processing device has the advantages that the desulfurization solution is injected into the liquid tank, then biogas is injected into the extension pipe through the fan, the biogas enters the liquid tank through the extension pipe and contacts with the desulfurization solution, the desulfurization solution neutralizes part of hydrogen sulfide in the biogas, and the iron oxide and the activated carbon plate are arranged to react with the hydrogen sulfide in the biogas, so that the hydrogen sulfide is oxidized into sulfur or sulfur oxide and then remains in the stuffing box, thereby achieving the effect of removing the hydrogen sulfide in the biogas.

2. The biogas washing and processing device can facilitate a user to replace an activated carbon plate and iron oxide by arranging the packing box and the sealing gasket, can improve the sealing property of the processing box, prevent biogas from overflowing through the joint of the processing box and the packing box, can remove moisture contained in the biogas by arranging the moisture absorbent, can improve the dryness of the biogas, can improve the permeation effect of the biogas by arranging the filter plate and the opening, can improve the purification degree of the biogas, can block materials in the packing box, can prevent the materials from falling into the processing box, can cause the occurrence of the condition that the cleaning is inconvenient for the user, can scatter the biogas by arranging the partition plate and the air holes so as to improve the contact area between the biogas and desulfurization liquid, can improve the desulfurization effect of the desulfurization liquid, can facilitate the user to observe the internal condition and the internal pressure of the processing box by arranging the observation window and the pressure gauge, so that the user in time adjusts the air input of marsh gas, prevents to handle the case because of the too high condition that appears exploding of pressure, can improve the security of handling the case, through setting up the locating frame, can play the effect of support to the extension pipe, reduces the vibrations that the extension pipe produced in the use, prevents that the extension pipe from leading to appearing not hard up condition emergence with the junction of fan because of vibrations.

Drawings

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

FIG. 2 is a front sectional view of the present invention;

FIG. 3 is a top sectional view of the treatment tank structure of the present invention;

FIG. 4 is an enlarged view of the structure A of FIG. 1 according to the present invention;

fig. 5 is an enlarged view of a structure B in fig. 2 according to the present invention.

In the figure: 1 washing device body, 2 treatment boxes, 3 supports, 4 liquid boxes, 5 fans, 6 extension pipes, 7 connecting pipes, 8 activated carbon plates, 9 ferric oxide, 10 stuffing boxes, 11 sealing gaskets, 12 moisture absorbing agents, 13 filter plates, 14 openings, 15 partition plates, 16 air holes, 17 observation windows, 18 pressure gauges and 19 positioning frames.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, a biogas washing and processing device comprises a washing device body 1, a processing box 2 is fixedly connected to the left side of the washing device body 1, a support 3 is fixedly connected to the inside of the processing box 2, a liquid tank 4 is fixedly connected to the top of the support 3, a fan 5 is fixedly connected to the left side of the support 3, an output end of the fan 5 is communicated with an extension pipe 6, a positioning frame 19 sleeved on the surface of the extension pipe 6 is fixedly connected to the left side of the processing box 2, the positioning frame 19 is located at the top of the fan 5, the inner surface of the positioning frame 19 is attached to the surface of the extension pipe 6, by arranging the positioning frame 19, the extension pipe 6 can be supported, vibration generated during use of the extension pipe 6 is reduced, the occurrence of looseness of the connection between the extension pipe 6 and the fan 5 due to vibration is prevented, one end of the extension pipe 6, which is far away from the fan 5, penetrates through the processing box 2, a partition plate 15 sleeved on the surface of the extension pipe 6 is fixedly connected inside the liquid tank 4, vent holes 16 are formed in the surface of the partition plate 15, the number of the partition plates 15 is two, the partition plates 15 and the vent holes 16 are vertically and horizontally arranged, methane can be scattered by arranging the partition plates 15 and the vent holes 16, so that the contact area of the methane and the desulfurization liquid is increased, the desulfurization effect of the desulfurization liquid is improved, a connecting pipe 7 is communicated with the bottom of the treatment tank 2, one end, away from the treatment tank 2, of the connecting pipe 7 is communicated with the bottom of the washing device body 1, an activated carbon plate 8 positioned at the bottom of the bracket 3 is arranged inside the treatment tank 2, iron oxide 9 is arranged at the top of the activated carbon plate 8, a packing box 10 is arranged on the front of the treatment tank 2, the back of the packing box 10 penetrates through the treatment tank 2 and extends into the treatment tank 2, a sealing gasket 11 positioned on the front of the treatment, the iron oxide 9 and the activated carbon plate 8 are both positioned inside the stuffing box 10, the stuffing box 10 is internally provided with a moisture absorbent 12 positioned at the top of the iron oxide 9, the stuffing box 10 and the sealing gasket 11 are arranged, a user can conveniently replace the activated carbon plate 8 and the iron oxide 9, meanwhile, the sealing performance of the treatment box 2 can be improved, the methane is prevented from overflowing through the joint of the treatment box 2 and the stuffing box 10, the moisture contained in the methane can be removed through the arrangement of the moisture absorbent 12, the dryness of the methane is improved, the inside of the treatment box 2 is fixedly connected with a filter plate 13 positioned at the bottom of the stuffing box 10, the top of the filter plate 13 is contacted with the bottom of the stuffing box 10, the bottom of the stuffing box 10 is provided with an opening 14, the opening 14 is aligned with the filtering end of the filter plate 13, the permeation effect of the methane can be improved through the arrangement of the filter plate 13 and the opening 14, the purification degree of the methane is improved, and simultaneously, the materials, prevent that the material from falling into the inside of handling case 2, the condition that leads to not convenient to use person to clear up appears, the front intercommunication of handling case 2 has observation window 17, the top intercommunication of handling case 2 has the manometer 18 that is located extension 6 right side, liquid case 4 is transparent material, through setting up observation window 17 and manometer 18, can the person of facilitating the use observe the inside condition and the internal pressure of handling case 2, so that the user in time adjusts the air input of marsh gas, prevent to handle case 2 because of the too high condition that the explosion appears in pressure, can improve the security of handling case 2.

When the device is used, a desulfurization solution is injected into the liquid tank 4, then methane is injected into the extension pipe 6 through the fan 5, the methane enters the liquid tank 4 through the extension pipe 6 and contacts with the desulfurization solution, the desulfurization solution neutralizes part of hydrogen sulfide contained in the methane, then the methane moves to the bottom of the bracket 3 through a gap between the treatment tank 2 and the liquid tank 4, then the methane is filtered by the moisture absorbent 12, the ferric oxide 9 and the activated carbon plate 8 in sequence and enters the bottom of the filter plate 13 and is injected into the washing device body 1 through the connecting pipe 7, moisture contained in the methane can be absorbed through the moisture absorbent 12, the dryness of the methane is improved, the ferric oxide 9 can react with the hydrogen sulfide contained in the methane, and the hydrogen sulfide is oxidized into sulfur or sulfur oxides and then remains in the stuffing box 10, so that the effect of removing the hydrogen sulfide in the methane is achieved, so that the washing device body 1 has the advantages of pre-treating the methane and the like.

In summary, in the biogas washing treatment apparatus, by injecting the desulfurization solution into the liquid tank 4, then injecting marsh gas into the interior of the extension pipe 6 through the fan 5, enabling the marsh gas to enter the interior of the liquid tank 4 through the extension pipe 6 and to contact with a desulfurization solution, neutralizing part of hydrogen sulfide contained in the marsh gas by the desulfurization solution, the ferric oxide 9 and the active carbon plate 8 can react with the hydrogen sulfide contained in the biogas, so that the hydrogen sulfide is oxidized into sulfur or sulfur oxide and then remains in the stuffing box 10, therefore, the effect of removing hydrogen sulfide in the biogas is achieved, the problem that the existing washing treatment device does not have the effect of pretreating the biogas, and the biogas contains a large amount of hydrogen sulfide, so that metal pipelines, valves and flowmeters in the washing treatment device are corroded and blocked is solved.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a marsh gas washing processing apparatus, includes the washing device body, its characterized in that: the washing device comprises a washing device body, and is characterized in that a treatment box is fixedly connected with the left side of the washing device body, a support is fixedly connected with the inside of the treatment box, a liquid box is fixedly connected with the top of the support, a fan is fixedly connected with the left side of the support, an extension pipe is communicated with the output end of the fan, one end, far away from the fan, of the extension pipe penetrates through the inside of the treatment box and extends to the liquid box, the bottom of the treatment box is communicated with a connecting pipe, one end, far away from the treatment box, of the connecting pipe is communicated with the bottom of the washing device body, an activated carbon plate located at the bottom of the support is arranged inside the.

2. The biogas washing treatment device according to claim 1, wherein: the front of handling the case is provided with the stuffing box, the back of stuffing box runs through the inside of handling the case and extending to the case of handling, the fixed surface of stuffing box is connected with and is located the positive sealed pad of handling the case, the back that seals up contacts with the front of handling the case, iron oxide and activated carbon plate all are located the inside of stuffing box, the inside of stuffing box is provided with the absorbent that is located the iron oxide top.

3. The biogas washing treatment device according to claim 2, characterized in that: the inside fixedly connected with of handling the case is located the filter plate of gland packing bottom, the top of filter plate and the bottom contact of gland packing, the opening has been seted up to the bottom of gland packing, the opening aligns with the filtration end of filter plate.

4. The biogas washing treatment device according to claim 1, wherein: the inside fixedly connected with cover of liquid tank establishes the baffle on extension pipe surface, the bleeder vent has been seted up on the surface of baffle, the quantity of baffle is two and perpendicular horizontal arrangement.

5. The biogas washing treatment device according to claim 1, wherein: the front of handling the case is communicated with the observation window, the top of handling the case is communicated with the manometer that is located the extension tube right side, the liquid case is transparent material.

6. The biogas washing treatment device according to claim 1, wherein: the left side fixedly connected with cover of handling the case is established at the locating frame on extension pipe surface, the locating frame is located the top of fan, the internal surface of locating frame and the surface laminating of extension pipe.