CN202744546U - Dry type positive-negative pressure protector of biogas engineering anaerobic generator tank body - Google Patents

Dry type positive-negative pressure protector of biogas engineering anaerobic generator tank body Download PDF

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Publication number
CN202744546U
CN202744546U CN2012202902143U CN201220290214U CN202744546U CN 202744546 U CN202744546 U CN 202744546U CN 2012202902143 U CN2012202902143 U CN 2012202902143U CN 201220290214 U CN201220290214 U CN 201220290214U CN 202744546 U CN202744546 U CN 202744546U
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tank body
negative pressure
type positive
valve
anaerobic generator
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Expired - Fee Related
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CN2012202902143U
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樊军
余长奎
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    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M21/00—Bioreactors or fermenters specially adapted for specific uses
    • C12M21/04—Bioreactors or fermenters specially adapted for specific uses for producing gas, e.g. biogas
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M23/00—Constructional details, e.g. recesses, hinges
    • C12M23/34—Internal compartments or partitions
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M41/00—Means for regulation, monitoring, measurement or control, e.g. flow regulation
    • C12M41/40—Means for regulation, monitoring, measurement or control, e.g. flow regulation of pressure
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E50/00—Technologies for the production of fuel of non-fossil origin
    • Y02E50/30—Fuel from waste, e.g. synthetic alcohol or diesel

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Abstract

本实用新型涉及沼气工程厌氧发生器罐体干式正负压保护器，包括两个换气室，换气室之间设置有两个气流通道，包括进气通道与排气通道，换气室与气流通道之间均设置有气压推动阀门；换气室上还设置有换气管。本实用新型在厌氧发生器罐体内气压过大时，可以推动排气通道内的阀门，排出多余气体；在厌氧发生器罐体内气压过低，形成负压时，可以推动进气通道内的阀门，补充气压。

Figure 201220290214

The utility model relates to a tank dry-type positive and negative pressure protector for an anaerobic generator in a biogas project. Air pressure pushing valves are arranged between the chamber and the air flow channel; a ventilation pipe is also arranged on the ventilation chamber. When the air pressure in the tank of the anaerobic generator is too high, the utility model can push the valve in the exhaust passage to discharge excess gas; The valve to supplement the air pressure.

Figure 201220290214

Description

Biogas engineering anaerobism producer tank body dry type positive/negative pressure protector
Technical field
The utility model relates to biogas engineering anaerobism producer tank body dry type positive/negative pressure protector.
Background technology
The one anaerobism producer tank body of biogas engineering, its interior gas amount are that the variation of tank body internal pressure can cause the tank body distortion even break along with the fermentation of biogas and use are constantly changing.So when requiring that gas volume changes in tank body, discharge or fill into outside air, with the protection tank body.
The utility model content
In order to reach above requirement, the utility model provides a kind of dry type positive/negative pressure protector of biogas engineering anaerobism producer tank body.
The utility model is arranged between biogas engineering anaerobism producer tank body and the atmosphere, it comprises two air-exchanging chambers 1, be provided with two gas channels 7 between the air-exchanging chamber 1, comprise induction trunk and exhaust-duct, be provided with air pressure between air-exchanging chamber and the gas channel and promote valve; Also be provided with scavenge trunk 8 on the air-exchanging chamber.
Air pressure promotes valve and is fixed on the air-exchanging chamber 1 by valve base 4, and at valve base 4 pore 3 is set, and spool 2 is comprised of shade and bar section, and shade is pushed down pore, and bar section is inserted in the valve base 4, and in bar section spring 5 and spring setting nut 6 is set.
The utility model can promote the valve in the exhaust-duct when anaerobism producer tank body internal gas pressure is excessive, discharge unnecessary gas; Excessively low at anaerobism producer tank body internal gas pressure, when forming negative pressure, can promote the valve in the induction trunk, replenish air pressure.
Description of drawings
Fig. 1 is structure iron of the present utility model;
Fig. 2 is the A-A sectional view of Fig. 1.
Embodiment
Below in conjunction with drawings and Examples the utility model is further specified.
The utility model is arranged between atmosphere and the anaerobism producer tank body; one of them air-exchanging chamber is connected with atmosphere; another air-exchanging chamber be connected with anaerobism producer tank body tank body by scavenge trunk; because of two air-exchanging chambers and comprise that two gas channel and valves between the air-exchanging chamber all belong to and are symmetrical arranged; so 8 access anaerobism producer tank bodies of the scavenge trunk on which end air-exchanging chamber no matter, this protector all can work.Setting nut on the regulated valve can be set valve opening pressure.
The above has carried out exemplary description to embodiment of the present utility model by reference to the accompanying drawings, and obviously the utility model is not limited to this, and the various remodeling that carry out in the utility model scope all do not exceed protection domain of the present utility model.

Claims (2)

1.沼气工程厌氧发生器罐体干式正负压保护器，设置在沼气工程厌氧发生器罐体与大气之间，其特征在于，它包括两个换气室(1)，换气室(1)之间设置有两个气流通道(7)，换气室与气流通道之间均设置有气压推动阀门；换气室上还设置有换气管(8)。  1. The dry-type positive and negative pressure protector for the anaerobic generator tank of the biogas project is set between the anaerobic generator tank of the biogas project and the atmosphere. It is characterized in that it includes two ventilation chambers (1), and the ventilation Two airflow passages (7) are arranged between the chambers (1), and air pressure push valves are arranged between the ventilation chamber and the airflow passage; a ventilation pipe (8) is also arranged on the ventilation chamber. the 2.如权利要求1所述的沼气工程厌氧发生器罐体干式正负压保护器，其特征在于，所述的气压推动阀门由阀门底座(4)固定在换气室(1)上，并在阀门底座(4)上设置气孔(3)，阀芯(2)由帽沿及杆部组成，帽沿压住气孔，杆部套入阀门底座(4)内，并在杆部上设置弹簧(5)及弹簧调节螺母(6)。  2. The biogas engineering anaerobic generator tank dry type positive and negative pressure protector as claimed in claim 1, characterized in that, the air pressure push valve is fixed on the ventilation chamber (1) by the valve base (4) , and an air hole (3) is set on the valve base (4), the valve core (2) is composed of a brim and a rod, the brim presses the air hole, the rod is inserted into the valve base (4), and on the rod Set the spring (5) and the spring adjusting nut (6). the
CN2012202902143U 2012-06-20 2012-06-20 Dry type positive-negative pressure protector of biogas engineering anaerobic generator tank body Expired - Fee Related CN202744546U (en)

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Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104235616A (en) * 2014-09-23 2014-12-24 成都安美固丹田新能源科技有限公司 Positive-negative pressure protector
CN104804985A (en) * 2015-05-27 2015-07-29 张伟伟 Excess gas collecting device
CN104845873A (en) * 2015-05-27 2015-08-19 陆永柱 Biogas collection and discharge system
CN104862213A (en) * 2015-05-27 2015-08-26 陆永柱 Excessive-biogas collecting and exhausting method
CN104862214A (en) * 2015-05-27 2015-08-26 陆永柱 Biogas collecting method of excessive-biogas collecting system
CN104862212A (en) * 2015-05-27 2015-08-26 陆永柱 Multi-purpose gas storage plate
CN109055201A (en) * 2018-08-24 2018-12-21 江苏省海洋资源开发研究院(连云港) A kind of air control formula multifunctional solid fermentation pallet apparatus
CN112064742A (en) * 2020-09-27 2020-12-11 佛山市己阿已磁电设备有限公司 A respirator that maintains stable air pressure in the pipeline

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104235616A (en) * 2014-09-23 2014-12-24 成都安美固丹田新能源科技有限公司 Positive-negative pressure protector
CN104235616B (en) * 2014-09-23 2018-03-09 成都安美固建筑工程科技有限公司 Positive/negative pressure protector
CN104804985A (en) * 2015-05-27 2015-07-29 张伟伟 Excess gas collecting device
CN104845873A (en) * 2015-05-27 2015-08-19 陆永柱 Biogas collection and discharge system
CN104862213A (en) * 2015-05-27 2015-08-26 陆永柱 Excessive-biogas collecting and exhausting method
CN104862214A (en) * 2015-05-27 2015-08-26 陆永柱 Biogas collecting method of excessive-biogas collecting system
CN104862212A (en) * 2015-05-27 2015-08-26 陆永柱 Multi-purpose gas storage plate
CN104804985B (en) * 2015-05-27 2016-09-07 青岛橡胶谷知识产权有限公司 Cross Sheng gas collector
CN109055201A (en) * 2018-08-24 2018-12-21 江苏省海洋资源开发研究院(连云港) A kind of air control formula multifunctional solid fermentation pallet apparatus
CN109055201B (en) * 2018-08-24 2021-06-29 江苏省海洋资源开发研究院(连云港) Multi-functional solid state fermentation tray device of wind accuse formula
CN112064742A (en) * 2020-09-27 2020-12-11 佛山市己阿已磁电设备有限公司 A respirator that maintains stable air pressure in the pipeline

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Granted publication date: 20130220

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