puxin 4 to 6 to 10 cubic meter system construction presentation

PUXIN Biogas PlantPUXIN Biogas Plant

4, 6 and 10 m3 family-size 4, 6 and 10 m3 family-size

(1) Introduction of PUXIN Biogas Plant (1) Introduction of PUXIN Biogas Plant technologytechnology

To renovate the traditional fixed dome biogas To renovate the traditional fixed dome biogas plant, Shenzhen Puxin Science& Technology plant, Shenzhen Puxin Science& Technology Co., Ltd, through many year’s study developed Co., Ltd, through many year’s study developed a new generational hydraulic biogas Plant-the a new generational hydraulic biogas Plant-the PUXIN Biogas Plant that has carried on almost PUXIN Biogas Plant that has carried on almost all the advantages of the traditional fixed dome all the advantages of the traditional fixed dome biogas plant, and overcome its main biogas plant, and overcome its main disadvantages.disadvantages.

By the end of 2012, PUXIN biogas plant has By the end of 2012, PUXIN biogas plant has been extended to over 50 countries.been extended to over 50 countries.

6m3 PUXIN biogas system 6m3 PUXIN biogas system

10m3 PUXIN biogas system 10m3 PUXIN biogas system

Family size PUXIN biogas plants built in KenyaFamily size PUXIN biogas plants built in Kenya

Family size PUXIN biogas plants built in GhanaFamily size PUXIN biogas plants built in Ghana

Family size PUXIN biogas plants in construction SpainFamily size PUXIN biogas plants in construction Spain

Family size PUXIN biogas plants in Family size PUXIN biogas plants in construction in South Africaconstruction in South Africa

A.A. The structure:The structure: PUXIN Biogas Plant is mainly composed of a concrete digester and a glass

fibre reinforced plastic gas-holder.

The digester is 2.4m deep, 2.8m in diameter and 6m3 of capacity. The

gas-holder is 1.6 m in diameter, 0.6 m high and 1 m3 of capacity.

B. Main advantagesB. Main advantages Comparing with the fixed dome biogas

plant, the PUXIN biogas plant has the following distinct advantages:

Easy and quick to be built High gas production rate Easy to maintain Durable

1. Easy and quick to be built1. Easy and quick to be built Any working mason through one day’s Any working mason through one day’s

study is able to build the PUXIN Biogas study is able to build the PUXIN Biogas Plant with 100% success rate. Plant with 100% success rate.

The construction of a PUXIN Biogas The construction of a PUXIN Biogas Plant can be completed within 48 hours. Plant can be completed within 48 hours.

The process to build PUXIN biogas plantThe process to build PUXIN biogas plant

1.Dig a hole in the grand 2. Cast the basement and assemble the stomach mould

3.Assemble the vault mould 4.Cast the digester stomach

5.Assemble the neck mould. 6.Cast the digester neck

7.disassemble the neck mould. 8.disassemble the vault and stomach mould

9.Build the inlet and outlet 10.Install the gas holder

11.Install the gas pipe system and the appliances

Contrast of the technical requirements for the builders

ItemsTraditional fixed dome biogas plant PUXIN Biogas plant

Airtight craft Highly required Not required

Ability to understand blueprints

Highly required （ build by hand depending on the blueprints） Not required (cast by

mould)

Ability to build the arch

Highly required (build by hand) Not required (cast by mould)

To judge and deal with gas leaking

Highly required. Lowly required.

To judge and deal with water leaking

Highly required. Required.

Training period About 3 month 1-5 days

Period to become a proficient builder

1 － 2 years About one month

Requirement of the people to be trained

Medium educated, strong ability to master skills

Not Educated ，medium ability to master skills

Success rate Not 100 ％ guaranteed 100 ％ guaranteed

Contrast of the construction period

ItemTraditional fixed

dome biogas plant

PUXIN Biogas plant

Construction of the concrete digester

4 days 2 days

Airtight working procedure

10 days 0 days ( not required)

The airtight testworking procedure

4 days 0 days (notrequired)

Total 18 days 2 days

2. High gas production rate It has been proved that the gas production

rate of PUXIN biogas plant is over 50% higher than that of the traditional fixed dome biogas plant in average under the same conditions.

In TIMOR LESTE a 10m3 PUXIN biogas plant with three 1.2m3 gasholders can produce enough gas for three families.

The president of TIMOR LESTE is visiting a The president of TIMOR LESTE is visiting a

PUXIN biogas plant built in TIMOR LESTEPUXIN biogas plant built in TIMOR LESTE

3. Easy to maintain3. Easy to maintainThe leak of the gas-holder can be found immediately, and can be The leak of the gas-holder can be found immediately, and can be

repaired on groundrepaired on ground

Contrast of the maintenance Items

Traditional fixed dome biogas plant

PUXIN Biogas plant

To mend the gas leak of gas-holder

Dangerous and difficultThe job is done inside

the biogas digester, there is a possibility of poisoning.

The leak can not be found.

Safe and easyThe job is done on ground, there is

no possibility of poisoning. The leak can be seen, and can be mended directly.

To mend the water leak of the digester

DangerousThe digester’ outlet is

too small that the air circulation in the digester is bad. So, there is a possibility of poisoning.

SafeThe digester’s outlet is large

enough that the air circulation in the digester is good. So, there is no possibility of poisoning.

4. Durable4. Durable The concrete digester can last over thirty The concrete digester can last over thirty

years. The glass fibre reinforced plastic years. The glass fibre reinforced plastic gas-holder can last over ten years. When gas-holder can last over ten years. When the gas-holder is worn-out, a new one the gas-holder is worn-out, a new one can replace. So the PUXIN biogas plant can replace. So the PUXIN biogas plant can last over thirty years.can last over thirty years.

(2) Cost analyze of a 6m3 PUXIN biogas plant(2) Cost analyze of a 6m3 PUXIN biogas plant(the earth work is not included)(the earth work is not included)

Material (manpower) quantity Unit price(USD)

Price (USD)

Glass fibre reinforced plastic Gasholder

1

Smashed stone 2.4 m3

Sand 2.0 m3

cement 850 kg

Brick （ 60×120×240mm） 100

Plastic pipe （ Φ150×1800mm)

2

concrete bar (Φ6) 8kg

manpower 6 man day in total:4 man×1 day (install the mould and cast)+2 man×1 day (disassemble the mould, build inlet, outlet and install pipe and appliances)

Total price

Products related to PUXIN family size Products related to PUXIN family size biogas systembiogas system

Steel mould Steel mould Glass fibre reinforced plastic gas-holder Glass fibre reinforced plastic gas-holder Biogas appliances Biogas appliances

1. Steel mould1. Steel mould The 10m3 steel mould can build 4, 6 and 10m3 PUXIN family size biogas plants.The 10m3 steel mould can build 4, 6 and 10m3 PUXIN family size biogas plants.

2. The gas-holder2. The gas-holder This product is one of the main components of This product is one of the main components of

PUXIN Biogas Plants. PUXIN Biogas Plants. On the top of the gas –holder there is a valve On the top of the gas –holder there is a valve

that can eliminate the atmospheric pressure. that can eliminate the atmospheric pressure. When there is a need to replace solid When there is a need to replace solid

fermentation material like straw in the digester fermentation material like straw in the digester or to repair the digester, the gas-holder can be or to repair the digester, the gas-holder can be taken out from the digester easily. taken out from the digester easily.

Gas-holderGas-holder

3. Biogas appliances3. Biogas appliances biogas stove biogas stove biogas water heater biogas water heater biogas rice cooker biogas rice cooker Biogas lamp Biogas lamp Biogas pipe & fittingsBiogas pipe & fittings Biogas generatorBiogas generator

Biogas stove (double burners)Biogas stove (double burners)

Biogas water heater (7L)Biogas water heater (7L)

Biogas rice cooker (2L)Biogas rice cooker (2L)

Biogas lampBiogas lamp

Biogas pipe & fittingsBiogas pipe & fittings

biogas pressure agebiogas pressure age biogas desulfurizer biogas desulfurizer biogas pipe fittingsbiogas pipe fittings biogas pipe biogas pipe biogas flow meterbiogas flow meter

Biogas generator (1-5kw)Biogas generator (1-5kw)

(4) References(4) References

1. East Timor1. East Timor In East Timor the biogas system composed of 10m3 Puxin family size biogas plant and two In East Timor the biogas system composed of 10m3 Puxin family size biogas plant and two

extra gasholders is a very popular biogas system that provide enough biogas for three extra gasholders is a very popular biogas system that provide enough biogas for three families for their daily cooking and water boiling.families for their daily cooking and water boiling.

Contact:Contact: Mr. Aries Eddie de AlmeidaMr. Aries Eddie de Almeida Phone: +670-7242748Phone: +670-7242748 E-mail: E-mail: dalmukelect@gmail.comdalmukelect@gmail.com

2. Ghana2. GhanaMany biogas systems composed of numbers of 10m3 PUXIN biogas plant are built for schools and Many biogas systems composed of numbers of 10m3 PUXIN biogas plant are built for schools and hotels to treat the sewage water and food waste. hotels to treat the sewage water and food waste.

ContactContact BETA CONSTRUCTION ENGINEERS LIMITEDBETA CONSTRUCTION ENGINEERS LIMITED P. O. BOX K.I.A. 9329 ACCRA- GHANAP. O. BOX K.I.A. 9329 ACCRA- GHANA Contact person: Mr. Kofi AhenkorahContact person: Mr. Kofi Ahenkorah Phone: 233-21-404186, 233-24-6865689/4239539Phone: 233-21-404186, 233-24-6865689/4239539 FAX: 233-21-404186FAX: 233-21-404186 E-MAIL: betaconst@yahoo.comE-MAIL: betaconst@yahoo.com

3.Nicaragua3.Nicaragua

Puxin biogas system built inPuxin biogas system built in Polytechnic University of Nicaragua Polytechnic University of Nicaragua to treat the food waste, the biogas for cooking. to treat the food waste, the biogas for cooking.

A 50M3 Puxin biogas systems built in Juigalpa Nicaragua to A 50M3 Puxin biogas systems built in Juigalpa Nicaragua to treat the slaughterhouse waste,treat the slaughterhouse waste, The biogas used in a water The biogas used in a water heater using in slaughter pigs process, the Project support by UNIDO. heater using in slaughter pigs process, the Project support by UNIDO.

ContactContact Polytechnic University of NicaraguaPolytechnic University of Nicaragua Contact person: Dr. Roberto A. GonzálezContact person: Dr. Roberto A. González Phone: 2249-4529, Fax 2249-9232Phone: 2249-4529, Fax 2249-9232 E-mail: E-mail: roberto.gonzalez@upoli.edu.niroberto.gonzalez@upoli.edu.ni roberto_glezc@yahoo.esroberto_glezc@yahoo.es robertoglezc@tmail.comrobertoglezc@tmail.com

4.Kenya4.Kenya

Puxin biogas system built in KenyaPuxin biogas system built in Kenya ContactContact Kenya Puxin Renewable Energy Co. Ltd.Kenya Puxin Renewable Energy Co. Ltd. Nairobi office: Veteran hse, 8th floor, suite 807. Along moi avenue.Nairobi office: Veteran hse, 8th floor, suite 807. Along moi avenue. Branch office: Jopa hse, suite 2. P.O BOX 1051, 20300. Nyahururu.Branch office: Jopa hse, suite 2. P.O BOX 1051, 20300. Nyahururu. Contact person: Ms.Contact person: Ms. Martha kagiriMartha kagiri Phone: +254727980192, Mobile: +254703632974Phone: +254727980192, Mobile: +254703632974 E-mail: E-mail: marthapleijel@yahoo.semarthapleijel@yahoo.se marthapuxin@gmail.commarthapuxin@gmail.com kenyapuxin07@yahoo.comkenyapuxin07@yahoo.com http://www.puxinbiogaskenya.kbo.co.kehttp://www.puxinbiogaskenya.kbo.co.ke

5.South Africa5.South Africa

Puxin biogas system built Puxin biogas system built in South Africain South Africa

Biogas SABiogas SA PO Box 864 Muldersdrift Johannesburg 1747 South AfricaPO Box 864 Muldersdrift Johannesburg 1747 South Africa Contact person: Mark TiepeltContact person: Mark Tiepelt Phone: +27 72 445 4739Phone: +27 72 445 4739 http://www.biogassa.co.zahttp://www.biogassa.co.za

6. Israel6. Israel

Puxin biogas system built in IsraelPuxin biogas system built in Israel

ContactContact Ecogas IsraelEcogas Israel Derech hayam 10, Michmoret, Israel, 40297Derech hayam 10, Michmoret, Israel, 40297 Contact person: Oshik Efrati Contact person: Oshik Efrati Phone: +972-(0)52-3221554 Fax: +972-(0)57-9557509Phone: +972-(0)52-3221554 Fax: +972-(0)57-9557509 E-Mail: E-Mail: oshik@ecogas.co.iloshik@ecogas.co.il http://www.ecogas.co.ilhttp://www.ecogas.co.il

7. Senegal7. Senegal

Puxin biogas system built in SenegalPuxin biogas system built in Senegal

ContactContact BIOECOBIOECO St. Louis 221, SenegalSt. Louis 221, Senegal Contact person: Christophe ChesneauContact person: Christophe Chesneau Phone: +221-773381210Phone: +221-773381210 E-mail: c_chesneau@yahoo.frE-mail: c_chesneau@yahoo.fr

8.WFP8.WFP 400 sets of PUXIN family size (10m3) biogas plants were purchased by WFP for Sudan in 400 sets of PUXIN family size (10m3) biogas plants were purchased by WFP for Sudan in

2011. 2011.

Contact: Contact: Hamed Adlan, Procurement Unit, WFP Khartoum, SudanHamed Adlan, Procurement Unit, WFP Khartoum, Sudan Email: Email: Hamed.Adlan@wfp.orgHamed.Adlan@wfp.org, tele: +249912153007, tele: +249912153007    Firas Dabbagh, Procurement Officer, WFP-Sudan RO, VSAT: 2231Firas Dabbagh, Procurement Officer, WFP-Sudan RO, VSAT: 2231 Email: Email: Firas.Dabbagh@wfp.orgFiras.Dabbagh@wfp.org , tele: +249 9121 77319 , tele: +249 9121 77319    Mr. Amit Kumar Singh , Programme Officer , United Nations World Food Programme Mr. Amit Kumar Singh , Programme Officer , United Nations World Food Programme North Darfur Area Office, North Darfur,Sudan , Mobile- 00249 912317841North Darfur Area Office, North Darfur,Sudan , Mobile- 00249 912317841 Email: Email: Amit.Singh@wfp.orgAmit.Singh@wfp.org

9. UNIDO9. UNIDO 2 family size biogas system formed by 2 sets of 10m3 biogas plant and 2 extra gas holders 2 family size biogas system formed by 2 sets of 10m3 biogas plant and 2 extra gas holders

were purchased by UNIDO for Armenia in 2012 were purchased by UNIDO for Armenia in 2012

Contact : Contact :

Dr. Victor Afyan, Apt.16,Charents, Block,15, Avan, Yerevan, 0060, ArmeniaDr. Victor Afyan, Apt.16,Charents, Block,15, Avan, Yerevan, 0060, Armenia Email: vafyan@contact-a.amEmail: vafyan@contact-a.am Tel: (374)-98-411-453Tel: (374)-98-411-453

Ms. Gillian OCAMPO-GOETZLINGERMs. Gillian OCAMPO-GOETZLINGER<G.Ocampo-Goetzlinger@unido.org><G.Ocampo-Goetzlinger@unido.org>;; 'DRAECK, Mark''DRAECK, Mark'<M.Draeck@unido.org><M.Draeck@unido.org>;; ORLOV, AlexanderORLOV, Alexander<A.Orlov@unido.org><A.Orlov@unido.org>;; SIMONYAN, AnahitSIMONYAN, Anahit<A.Simonyan@unido.org><A.Simonyan@unido.org>;;

Contact usContact us

If you have the interest please contact: Shenzhen Puxin Technology Co.LtdShenzhen Puxin Technology Co.Ltd

Add: 2nd floor, Bldg 4, 49 Jiaoyu North Rd, Gaoqiao Add: 2nd floor, Bldg 4, 49 Jiaoyu North Rd, Gaoqiao District, Pingdi Street, Longgang, Shenzhen, P. R. District, Pingdi Street, Longgang, Shenzhen, P. R. ChinaChina

Postal Code: 518117Postal Code: 518117 Tel: 86-755-28938251  86-755-28938252Tel: 86-755-28938251  86-755-28938252

Fax: 86-755-89323983 Fax: 86-755-89323983 E-mail: JW@puxintech.comE-mail: JW@puxintech.com

Website: www.puxintech.com    Website: www.puxintech.com   

Thanks!Thanks!