CN202968509U - Biogas combustion system applied to wastewater anaerobic treatment of brewery - Google Patents

Biogas combustion system applied to wastewater anaerobic treatment of brewery Download PDF

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Publication number
CN202968509U
CN202968509U CN 201220668458 CN201220668458U CN202968509U CN 202968509 U CN202968509 U CN 202968509U CN 201220668458 CN201220668458 CN 201220668458 CN 201220668458 U CN201220668458 U CN 201220668458U CN 202968509 U CN202968509 U CN 202968509U
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CN
China
Prior art keywords
biogas
described
anaerobic treatment
combustion system
water
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CN 201220668458
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Chinese (zh)
Inventor
许志刚
王强
奚静燕
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上海铂尔怡环境技术股份有限公司
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Priority to CN 201220668458 priority Critical patent/CN202968509U/en
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Abstract

The utility model discloses a biogas combustion system applied to wastewater anaerobic treatment of a brewery. The biogas combustion system comprises a dehydration tank, a devulcanizing tank, a booster compressor, a biogas combustor and a biogas boiler, wherein the dehydration tank and the devulcanizing tank are respectively used for dehydrating and devulcanizing the biogas from the wastewater anaerobic treatment of the brewery; the booster compressor is used for supercharging the biogas; the biogas combustor and the biogas boiler are used for consuming the biogas; the biogas subjected to the wastewater anaerobic treatment of the brewery is sequentially communicated with the dehydration tank, the devulcanizing tank and the booster compressor through a biogas pipeline; and the booster compressor is simultaneously connected with the biogas combustor and the biogas boiler. The biogas combustion system applied to the wastewater anaerobic treatment of the brewery is capable of effectively recycling the biogas generated by the wastewater anaerobic treatment of the brewery and is safe and reliable.

Description

A kind of biogas combustion system that is applied to the beer brewery water anaerobic treatment

Technical field

The utility model relates to methane recovery and utilizes technical field, relates in particular to a kind of biogas combustion system that is applied to the beer brewery water anaerobic treatment.

Background technology

Can produce biogas in the anaerobic treatment of beer brewery water, biogas is a kind of inflammable gas of mixing, and its main component is methane (CH 4), carbonic acid gas (CO 2), also have a small amount of hydrogen (H 2), carbon monoxide (CO) and a small amount of hydrogen sulfide (H 2S) etc.In Practical Project, CH in biogas 4Volume fraction be 45~80%, CO 2Volume fraction be 20~45%, it forms, and technique due to anaerobic digestion is different with mechanism a larger difference.

As everyone knows, the purposes of biogas is very extensive, and it has following features:

1. the biogas that burns can alleviate the pollution of environment greatly: biogas is as a kind of geseous fuel, its ash content, sulphur content and nitrogen content are all low than coal, and dust content that burning produces in flue gas is few, and sulphur and nitrogen oxide are also less, and almost there is no slag, is a kind of good environment fuel.

2. the preparation before the conveying of biogas and burning is fairly simple.

3. biogas is more abundant than coal combustion, and needed combustion space is little.

At present, the biogas that produces in the beer brewery water anaerobic treatment mainly adopts the direct combustion system of sky, and a large amount of energy are wasted.Therefore those skilled in the art is devoted to develop the biogas that produces in a kind of energy effective recycling beer brewery water anaerobic treatment always, and the safe and reliable biogas combustion system that is applied to the beer brewery water anaerobic treatment.

The utility model content

The purpose of this utility model is the shortcoming that overcomes prior art, and the biogas that produces in a kind of energy effective recycling beer brewery water anaerobic treatment is provided, and the safe and reliable biogas combustion system that is applied to the beer brewery water anaerobic treatment.

In order to achieve the above object, the utility model proposes a kind of biogas combustion system that is applied to the beer brewery water anaerobic treatment, comprise: be used for to the biogas from the beer brewery water anaerobic treatment dewater, water knockout and the digester of desulfurization, for the press that described biogas is carried out supercharging, be used for consuming biogas burner and the methane boiler of described biogas; The biogas of described beer brewery water anaerobic treatment connects described water knockout, described digester and described press by biogas pipeline conducting successively, and described press connects described biogas burner and methane boiler simultaneously.

Further preferably, the described biogas combustion system that is applied to the beer brewery water anaerobic treatment also comprises biogas and a described biogas combustion system that is used for separating described beer brewery water anaerobic treatment, prevents the water seal arrangement that naked light is fled along biogas pipeline, and the biogas of described beer brewery water anaerobic treatment is connected in described water knockout by water seal arrangement.Add water seal arrangement and further improved security of the present utility model, water separates burning things which may cause a fire disaster and source of the gas, prevents that the system of Himdu logic fire from fleeing and causing the blast of each parts facility along biogas pipeline.

Further preferably, it is characterized in that: described water seal arrangement is the tubular type drain trap, and is simple in structure, easy for installation, and uses reliable.

Further preferably, the described biogas combustion system that is applied to the beer brewery water anaerobic treatment comprises that also one is used for keeping the biogas gas holder of described biogas combustion system stability, described biogas gas holder is arranged between described digester and described press, biogas pipeline by described digester output imports described biogas gas holder, then imports described press by described biogas gas holder.Add the biogas gas holder and further improved operation stability of the present utility model, especially the stability of biogas combustion.

Further preferably, the described biogas combustion system that is applied to the beer brewery water anaerobic treatment comprises that also one is used for controlling the automatic control module of described biogas burner and methane boiler, and whether described automatic control module comprises be used to ignition detector and the fault alarm controlling pipage control center that described biogas burner and methane boiler open and close, burn for detection of the pressure transmitter of described biogas pipeline pressure, for detection of described biogas burner; Described pressure transmitter is arranged on the biogas pipeline output terminal of described press; Described ignition detector is arranged on the burner place of described biogas burner; Described pipage control center comprises signal input part and signal output part, and described pressure transmitter and described ignition detector are connected on described signal input part, and described signal output part connects described fault alarm, biogas burner and methane boiler.Add above-mentioned automatic control module and further improved level of automation of the present utility model, can regulate timely and effectively the pressure in biogas pipeline, and realize that automatic failure alarm is controlled simultaneously automatically and extinguish the kindling material flare and close biogas pipeline, security of the present utility model and practicality have been improved greatly, simplified simultaneously staff's operation, the staff only need set and monitor described automatic control module correlation parameter and get final product.

Further preferably, be provided with in described water knockout for solidifying water, precipitation, and make the interior air-flow of described water knockout and water of condensation be in the filler of different passages.

Further preferably, described filler is ceramic filtration ball or sponge plastics.

In sum, after the biogas of beer brewery water anaerobic treatment process water seal arrangement back-fire relief, enter and effectively remove partial impurities, moisture and H in biogas in water knockout and digester 2S has avoided impurity to produce friction to biogas pipeline and the utility model miscellaneous part and has damaged, and then enters the biogas gas holder, is carrying out supercharging by press, enters at last the use of burning of biogas burner and/or methane boiler.Wherein biogas burner of the present utility model also has important acting as to regulate the interior pressure of biogas pipeline of the described methane boiler of input, biogas due to methane boiler and the shared press output of biogas burner, therefore can control the biogas pressure that methane boiler uses by the keying of biogas burner, guarantee the steady running of methane boiler, the steam that methane boiler produces can be used for producing or life, the Methane Resources of effectively recycling.

Description of drawings

By the description of its exemplary embodiment being carried out below in conjunction with accompanying drawing, the above-mentioned feature and advantage of the utility model will become apparent and easily understand.

Fig. 1 is the structural representation that is applied to the biogas combustion system of beer brewery water anaerobic treatment.

Embodiment

Below in conjunction with accompanying drawing, the utility model is described in further detail.

The biogas combustion system that is applied to the beer brewery water anaerobic treatment as shown in Figure 1 comprises: be used for to the biogas that comes free beer brewery water anaerobic reactor 1 to process output dewater, water knockout 3 and the digester 4 of desulfurization, for the press 6 that described biogas is carried out supercharging, be used for consuming biogas burner 7 and the methane boiler 8 of described biogas; Described biogas connects water knockout 3, digester 4 and press 6 by biogas pipeline conducting successively, and press 6 connects biogas burner 7 and methane boiler 8 simultaneously.

Further embodiment as the present embodiment, the present embodiment can also comprise a biogas that is used for separating anaerobic waste water reactor 1 with the biogas combustion system, prevent the tubular type drain trap 2 that is used as water seal arrangement that naked light is fled along biogas pipeline, biogas in anaerobic waste water reactor 1 is connected in water knockout 3 by tubular type drain trap 2, by retaining, burning things which may cause a fire disaster and source of the gas are separated, prevent that the system of Himdu logic fire from fleeing and causing the blast of each parts facility along biogas pipeline.Certainly, described water seal arrangement can also adopt the water seal arrangement of other types.

Further embodiment as the present embodiment, the present embodiment can also comprise that one is used for keeping the biogas gas holder 5 of described biogas combustion system stability, biogas gas holder 5 is arranged between digester 4 and press 6, biogas pipeline by digester 4 outputs imports biogas gas holder 5, then imports press 6 by biogas gas holder 5.Wherein the biogas gas holder can effectively hold the gas assurance with in the stable input of biogas press.

Further embodiment as the present embodiment, the present embodiment can also comprise that one is used for controlling the automatic control module (not shown) of described biogas burner and methane boiler, and whether described automatic control module comprises be used to ignition detector and the fault alarm controlling pipage control center that described biogas burner 7 and methane boiler 8 open and close, burn for detection of the pressure transmitter of described biogas pipeline pressure, for detection of biogas burner 7; Described pressure transmitter is arranged on the biogas pipeline output terminal of press 6; Described ignition detector is arranged on the burner place of biogas burner 7, can adopt temperature sensor; Described pipage control center comprises signal input part and signal output part, and described pressure transmitter and described ignition detector are connected on described signal input part, and described signal output part connects described fault alarm, biogas burner and methane boiler.Realize when the biogas consumption of methane boiler 8 that by automatic control module part biogas enters biogas burner 7 and burns, and guarantees methane boiler steady running during less than the biogas generation of anaerobic waste water reactor 1.Pressure by the pressure sensor monitoring biogas pipeline, after reaching predetermined pressure, start biogas burner, (extinguish as the kindling material flare at its burner place's formation kindling material flare, but can automatically again light a fire by the ignition detector reporting system, as rekindle success system can stop and start fault alarm and carry out alarm); After flare was lighted, biogas entered burner and takes fire, and rotated its air door and made biogas flame and kindling material flare reach the most stable to regulate the biogas air ratio; After the tank internal pressure was lower than predetermined pressure, pressure transmitter provided signal and extinguishes the kindling material flare and cut out methane pipeline with control.

As the further embodiment of the present embodiment, be provided with in water knockout 3 for solidifying water, precipitation, and make air-flow and water of condensation in described water knockout be in the filler (not shown)s such as the ceramic filtration ball of different passages or sponge plastics.

Exemplary, the concrete application process of the present embodiment is as follows:

After the biogas process tubular type drain trap back-fire relief that the beer brewery water anaerobic reactor is processed, enter and remove partial impurities, moisture and H in biogas in water knockout and digester 2Then S enters the biogas gas holder, is carrying out supercharging by press, enters at last the use of burning of biogas burner and/or methane boiler, and the steam that biogas combustion is produced and heat are used for that brew-house produces and life.Meanwhile, also can start automatic control module whole biogas combustion system is control effectively and regulates, further improve the level of automation of the present embodiment, reduce operator's working strength, improve the safe reliability of the present embodiment.

It should be noted that; above content is in conjunction with concrete embodiment further detailed description of the utility model; can not assert that embodiment of the present utility model only limits to this; under above-mentioned guidance of the present utility model; those skilled in the art can carry out various improvement and distortion on the basis of above-described embodiment, and these improvement or distortion drop in protection domain of the present utility model.

Claims (7)

1. biogas combustion system that is applied to the beer brewery water anaerobic treatment, it is characterized in that comprising: be used for to the biogas from the beer brewery water anaerobic treatment dewater, water knockout and the digester of desulfurization, for the press that described biogas is carried out supercharging, be used for consuming biogas burner and the methane boiler of described biogas; The biogas of described beer brewery water anaerobic treatment connects described water knockout, described digester and described press by biogas pipeline conducting successively, and described press connects described biogas burner and methane boiler simultaneously.
2. the biogas combustion system that is applied to the beer brewery water anaerobic treatment as claimed in claim 1, it is characterized in that: also comprise biogas and a described biogas combustion system that is used for separating described beer brewery water anaerobic treatment, prevent the water seal arrangement that naked light is fled along biogas pipeline, the biogas of described beer brewery water anaerobic treatment is connected in described water knockout by water seal arrangement.
3. the biogas combustion system that is applied to the beer brewery water anaerobic treatment as claimed in claim 2, it is characterized in that: described water seal arrangement is the tubular type drain trap.
4. the biogas combustion system that is applied to the beer brewery water anaerobic treatment as claimed in claim 1, it is characterized in that: comprise that also one is used for keeping the biogas gas holder of described biogas combustion system stability, described biogas gas holder is arranged between described digester and described press, biogas pipeline by described digester output imports described biogas gas holder, then imports described press by described biogas gas holder.
5. the biogas combustion system that is applied to the beer brewery water anaerobic treatment as claimed in claim 1, it is characterized in that: comprise that also one is used for controlling the automatic control module of described biogas burner and methane boiler, whether described automatic control module comprises be used to ignition detector and the fault alarm controlling pipage control center that described biogas burner and methane boiler open and close, burn for detection of the pressure transmitter of described biogas pipeline pressure, for detection of described biogas burner; Described pressure transmitter is arranged on the biogas pipeline output terminal of described press; Described ignition detector is arranged on the burner place of described biogas burner; Described pipage control center comprises signal input part and signal output part, and described pressure transmitter and described ignition detector are connected on described signal input part, and described signal output part connects described fault alarm, biogas burner and methane boiler.
6. the biogas combustion system that is applied to the beer brewery water anaerobic treatment as claimed in claim 1, is characterized in that: be provided with in described water knockout for solidifying water, precipitation, and make the interior air-flow of described water knockout and water of condensation be in the filler of different passages.
7. the biogas combustion system that is applied to the beer brewery water anaerobic treatment as claimed in claim 6, it is characterized in that: described filler is ceramic filtration ball or sponge plastics.
CN 201220668458 2012-12-07 2012-12-07 Biogas combustion system applied to wastewater anaerobic treatment of brewery CN202968509U (en)

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104099243A (en) * 2014-06-30 2014-10-15 张强 Power generation system utilizing biogas generated by alcohol mash
CN106765213A (en) * 2016-12-20 2017-05-31 北京高安屯垃圾焚烧有限公司 A kind of smoke processing system biogas utilization method and system
CN106823671A (en) * 2017-03-14 2017-06-13 中国环境科学研究院 A kind of beer brewery water treating stations exhaust-gas resource Application way and system
CN108036349A (en) * 2017-11-30 2018-05-15 重庆三峰环境产业集团有限公司 A kind of multipath makes full use of the system and method for biogas
CN108036336A (en) * 2017-11-30 2018-05-15 重庆三峰环境产业集团有限公司 A kind of method of safe utilization percolate treatment plant biogas

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104099243A (en) * 2014-06-30 2014-10-15 张强 Power generation system utilizing biogas generated by alcohol mash
CN104099243B (en) * 2014-06-30 2016-03-30 张强 A kind of alcohol mash form methane generating system
CN106765213A (en) * 2016-12-20 2017-05-31 北京高安屯垃圾焚烧有限公司 A kind of smoke processing system biogas utilization method and system
CN106765213B (en) * 2016-12-20 2019-05-14 北京高安屯垃圾焚烧有限公司 A kind of smoke processing system biogas utilization method and system
CN106823671A (en) * 2017-03-14 2017-06-13 中国环境科学研究院 A kind of beer brewery water treating stations exhaust-gas resource Application way and system
CN108036349A (en) * 2017-11-30 2018-05-15 重庆三峰环境产业集团有限公司 A kind of multipath makes full use of the system and method for biogas
CN108036336A (en) * 2017-11-30 2018-05-15 重庆三峰环境产业集团有限公司 A kind of method of safe utilization percolate treatment plant biogas

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