CN104565360A - Large-sized tank positive and negative pressure integrated protection device - Google Patents
Large-sized tank positive and negative pressure integrated protection device Download PDFInfo
- Publication number
- CN104565360A CN104565360A CN201510032149.2A CN201510032149A CN104565360A CN 104565360 A CN104565360 A CN 104565360A CN 201510032149 A CN201510032149 A CN 201510032149A CN 104565360 A CN104565360 A CN 104565360A
- Authority
- CN
- China
- Prior art keywords
- negative pressure
- cylinder
- malleation
- urceolus
- positive
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000007788 liquid Substances 0.000 claims abstract description 18
- 238000007789 sealing Methods 0.000 claims description 13
- 238000010276 construction Methods 0.000 claims description 7
- 230000001681 protective effect Effects 0.000 claims description 7
- 238000009423 ventilation Methods 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 4
- 230000001012 protector Effects 0.000 description 5
- 230000010485 coping Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000010794 food waste Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J12/00—Pressure vessels in general
-
- 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
- C12M1/00—Apparatus for enzymology or microbiology
- C12M1/107—Apparatus for enzymology or microbiology with means for collecting fermentation gases, e.g. methane
Abstract
A large-sized tank positive and negative pressure integrated protection device comprises a positive pressure outer cylinder, a negative pressure outer cylinder which is arranged below the positive pressure outer cylinder and a positive pressure exhaust port which is arranged at the top of the positive pressure outer cylinder; a negative pressure air inlet is formed in the middle upper portion of the negative pressure outer cylinder; a positive pressure middle cylinder with the top being in a closed type structure is arranged inside the positive pressure outer cylinder; a positive pressure inner cylinder which is in a hollow cylindrical structure is arranged inside the positive pressure middle cylinder; a lower edge opening of the positive pressure middle cylinder is arranged below the liquid level inside the positive pressure protection chamber; the lower end of the cylinder wall of the positive pressure inner cylinder is fixedly connected with a through hole machined in a positive pressure base plate; a lower port is communicated with a negative pressure protection chamber of the negative pressure outer cylinder; a negative pressure middle cylinder with the top being in a closed structure is arranged inside the negative pressure outer cylinder; a negative pressure inner cylinder which is in a hollow cylinder structure is arranged inside the negative pressure middle cylinder; the lower edge opening of the negative pressure middle cylinder is arranged below the negative pressure protection chamber; the lower end of the cylinder wall of the negative pressure inner cylinder is fixedly connected with the negative pressure base plate; the lower port is communicated with the atmosphere. The large-sized tank positive and negative pressure integrated protection device can balance the intensity of pressure inside the tank and protect the tank safety.
Description
Technical field
The present invention relates to a kind of large sealing formula tank body positive/negative-pressure integrated protective device being applicable to the anaerobically fermenting fields such as sewage disposal, changing food waste process, biogas engineering.
Background technology
Positive/negative pressure protection device is applicable to general sealed shell of tank.Increase when tank interior pressure or reduce, protector outwards can get rid of gas or inside suction gas.Reach the object of pressure in balance tank body, to protect the safety of tank body.
There is the larger problem of area occupied in the protector of prior art, and protector is arranged on tank body top more, because tip position is less, directly affects other equipment and install or use.In addition, prior art protector also exist reliability not high, protect problem not in place.
Summary of the invention
Object of the present invention provides a kind of integrated positive/negative pressure protector of large sealing formula tank body just for weak point existing in above-mentioned prior art.
Object of the present invention realizes by following technical measures:
Large sealing formula tank body positive/negative-pressure integrated protective device of the present invention comprise be provided with liquidometer malleation urceolus, be positioned at the negative pressure urceolus being provided with liquidometer below malleation urceolus; The top of malleation urceolus is provided with positive pressure ventilation mouth, is provided with the negative pressure inlet mouth that the gas pipeline of drawing with large sealing formula tank body is connected in the middle and upper part of described negative pressure urceolus; To be provided with cylinder in the malleation that top is enclosed construction with the mode of malleation urceolus coaxial line in the positive pressure protection cavity of malleation urceolus, be provided with the malleation inner core of hollow cylindrical structure in cylinder in the mode of running fit in malleation, and be fixed together by malleation support bar between cylinder and malleation inner core in malleation, in described malleation, cylinder lower edge mouth is positioned at below the liquid level of positive pressure protection cavity; The through hole Joint that the barrel lower end of described malleation inner core and positive press process, lower port protects cavity to be connected with the negative pressure of negative pressure urceolus; To be provided with cylinder in the negative pressure that top is enclosed construction with the mode of negative pressure urceolus coaxial line in the negative pressure protection cavity of negative pressure urceolus, in negative pressure, in cylinder, be provided with the negative pressure inner core of hollow cylindrical structure in the mode of running fit, and be fixed together by negative pressure support bar between cylinder and negative pressure inner core in negative pressure; In described negative pressure, cylinder lower edge mouth is positioned at below the liquid level of negative pressure protection cavity, and the barrel lower end of described negative pressure inner core and negative pressure base plate Joint, lower port is connected with air.
Between malleation urceolus and negative pressure urceolus, rubber gasket is installed described in the present invention, is bolted together.
Principle of work of the present invention is as follows:
When the air pressure in tank body is less than external atmosphere pressure; in negative pressure, the outer liquid level of cylinder rises; in negative pressure, in cylinder, liquid level declines; and drop to certain position; gas outside tank body just can protect the fluid-tight in cavity by negative pressure; enter tank interior, reach pressure in tank body and recover normal object, thus protection large sealing formula tank body.When tank interior pressure increases, first the gas in tank body enter negative pressure protection cavity, and enter positive pressure protection cavity by the centre hole of negative pressure top board.When pressure in tank body continues to increase; in malleation, the outer liquid level of cylinder rises; in malleation, in cylinder, liquid level declines; when dropping to certain position; gas in tank body is just by the fluid-tight in positive pressure protection cavity; enter ambient atmosphere layer by positive pressure ventilation mouth, thus reach the pressure release object of large sealing formula tank body.Be respectively at positive pressure protection cavity and negative pressure protection cavity side the liquid level that malleation liquidometer and negative pressure liquidometer can show liquid feeding, instruct liquid to add.
Beneficial effect of the present invention is as follows:
1, positive/negative pressure protection device can effectively play a protective role to the harm that tank body causes about positive and negative pressure is excessive to large sealing formula tank body.
2, malleation and negative-pressure protection device integrated design, save material, area occupied is little.
3, malleation and negative-pressure protection device adopt hydrolock principle, and rational in infrastructure, reliability is strong.Effectively avoid the unreliable problem that physical construction long-time running and other hydrolock structures are brought.
Accompanying drawing explanation
Fig. 1 is main sectional view of the present invention.
Sequence number in figure: 1-malleation urceolus, cylinder in 2-malleation, 3-malleation inner core, the positive press of 4-, cylinder internal liquid level in 5-malleation, the outside liquid level of cylinder in 6-malleation, 7-malleation liquidometer, 8-positive pressure ventilation mouth, 9-negative pressure inlet mouth, 10-negative pressure urceolus, cylinder in 11-negative pressure, 12-negative pressure inner core, 13-negative pressure top board, 14-negative pressure liquidometer, liquid level in cylinder in 15-negative pressure, the outer liquid level of cylinder in 16-negative pressure, 17-negative pressure base plate, the positive coping of 18-, the positive coping lid of 19-, 20-positive pressure protection cavity, 21-negative pressure protection cavity, 22-malleation support bar, 23-negative pressure support bar.
Embodiment
The present invention will be described further below in conjunction with embodiment (accompanying drawing):
As shown in Figure 1, large sealing formula tank body positive/negative-pressure integrated protective device of the present invention comprises the malleation urceolus (1) being provided with malleation liquidometer (7), the negative pressure urceolus (10) being provided with negative pressure liquidometer (14) being positioned at malleation urceolus (1) below; The top of malleation urceolus (1) is provided with positive pressure ventilation mouth (8), is provided with the negative pressure inlet mouth (9) that the gas pipeline of drawing with large sealing formula tank body is connected in the middle and upper part of described negative pressure urceolus (10); Be cylinder (2) in the malleation of enclosed construction to be provided with top with the mode of malleation urceolus (1) coaxial line in the positive pressure protection cavity (20) of malleation urceolus (1), be provided with the malleation inner core (3) of hollow cylindrical structure (two ends are open) in cylinder (2) in the mode of running fit in malleation, and be fixed together by malleation support bar (22) between cylinder (2) and malleation inner core (3) in malleation, in described malleation, cylinder (2) lower edge mouth is positioned at below the liquid level of positive pressure protection cavity (20); The through hole Joint that the barrel lower end of described malleation inner core (3) and positive press (4) process, lower port and the negative pressure of negative pressure urceolus (10) protect cavity (21) to be connected; Be cylinder (11) in the negative pressure of enclosed construction to be provided with top with the mode of negative pressure urceolus (10) coaxial line in negative pressure protection cavity (21) of negative pressure urceolus (10), in negative pressure, in cylinder (11), be provided with the negative pressure inner core (12) of hollow cylindrical structure (two ends are open) in the mode of running fit, and be fixed together by negative pressure support bar (23) between cylinder (11) and negative pressure inner core (12) in negative pressure; In described negative pressure, cylinder (11) lower edge mouth is positioned at below the liquid level of negative pressure protection cavity (21), the barrel lower end of described negative pressure inner core (12) and negative pressure base plate (17) Joint, and lower port is connected with air; Described being positioned between malleation urceolus (1) and negative pressure urceolus (10) installs rubber gasket, is bolted together.
Claims (2)
1. a large sealing formula tank body positive/negative-pressure integrated protective device, is characterized in that: this device comprises the malleation urceolus (1) being provided with liquidometer, the negative pressure urceolus (10) being provided with liquidometer being positioned at malleation urceolus (1) below; The top of malleation urceolus (1) is provided with positive pressure ventilation mouth (8), is provided with the negative pressure inlet mouth (9) that the gas pipeline of drawing with large sealing formula tank body is connected in the middle and upper part of described negative pressure urceolus (10); Be cylinder (2) in the malleation of enclosed construction to be provided with top with the mode of malleation urceolus (1) coaxial line in the positive pressure protection cavity (20) of malleation urceolus (1), be provided with the malleation inner core (3) of hollow cylindrical structure in cylinder (2) in the mode of running fit in malleation, and be fixed together by malleation support bar (22) between cylinder (2) and malleation inner core (3) in malleation, in described malleation, cylinder (2) lower edge mouth is positioned at below the liquid level of positive pressure protection cavity (20); The through hole Joint that the barrel lower end of described malleation inner core (3) and positive press (4) process, lower port and the negative pressure of negative pressure urceolus (10) protect cavity (21) to be connected; Be cylinder (11) in the negative pressure of enclosed construction to be provided with top with the mode of negative pressure urceolus (10) coaxial line in negative pressure protection cavity (21) of negative pressure urceolus (10), in negative pressure, in cylinder (11), be provided with the negative pressure inner core (12) of hollow cylindrical structure in the mode of running fit, and be fixed together by negative pressure support bar (23) between cylinder (11) and negative pressure inner core (12) in negative pressure; In described negative pressure, cylinder (11) lower edge mouth is positioned at below the liquid level of negative pressure protection cavity (21), and the barrel lower end of described negative pressure inner core (12) and negative pressure base plate (17) Joint, lower port is connected with air.
2. large sealing formula tank body positive/negative-pressure integrated protective device according to claim 1, is characterized in that: described in be positioned between malleation urceolus (1) and negative pressure urceolus (10) rubber gasket be installed, be bolted together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510032149.2A CN104565360B (en) | 2015-01-22 | 2015-01-22 | Large sealing formula tank body positive/negative-pressure integrated protective device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510032149.2A CN104565360B (en) | 2015-01-22 | 2015-01-22 | Large sealing formula tank body positive/negative-pressure integrated protective device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104565360A true CN104565360A (en) | 2015-04-29 |
| CN104565360B CN104565360B (en) | 2016-06-29 |
Family
ID=53082108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510032149.2A Active CN104565360B (en) | 2015-01-22 | 2015-01-22 | Large sealing formula tank body positive/negative-pressure integrated protective device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104565360B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110184180A (en) * | 2019-06-03 | 2019-08-30 | 安阳利浦筒仓工程有限公司 | Large sealing formula gas-liquid integral tank body and multiple air pressure protective device |
| CN111925923A (en) * | 2020-09-17 | 2020-11-13 | 天津速一腾高新技术有限公司 | A extrusion is blown and is beaten device for breaking up cell |
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| DE102007009451A1 (en) * | 2007-02-27 | 2008-09-04 | Uts Biogastechnik Gmbh | Biogas plant fermenter filled with a substrate, comprises a highly adjustable submersible motorized agitating device, a filling level measuring device, in which the filling level of the substrate is seized, and a control device |
| CN201817483U (en) * | 2010-09-10 | 2011-05-04 | 辽宁北方环境保护有限公司 | Integral positive and negative pressure protector |
| CN102080044A (en) * | 2010-12-30 | 2011-06-01 | 安阳利浦筒仓工程有限公司 | Discharging mechanism of straw discharge cleaning on upper part of straw methane anaerobic tank |
| CN201873674U (en) * | 2010-06-28 | 2011-06-22 | 北京盈和瑞环保工程有限公司 | Integrated positive and negative pressure protector |
| CN202148307U (en) * | 2011-06-23 | 2012-02-22 | 北京盈和瑞环保工程有限公司 | Methane positive-negative pressure protector |
| MX2010011550A (en) * | 2010-10-20 | 2012-04-20 | Fernando Javier Manzaneque Rodriguez | Upflow anaerobic reactor with static pressurization of biogas. |
| CN102559479A (en) * | 2011-12-31 | 2012-07-11 | 高凯旋 | Cavity-type gas positive-negative pressure protection device |
| CN203082540U (en) * | 2013-01-28 | 2013-07-24 | 武汉天颖环境工程有限公司 | Integrated positive-negative pressure protection device with double displays |
| EP2660311A1 (en) * | 2012-05-04 | 2013-11-06 | Enerbiom | Reactor for the anaerobic digestion of biomass with a wooden structure |
| CN204437258U (en) * | 2015-01-22 | 2015-07-01 | 安阳利浦筒仓工程有限公司 | Large sealing formula tank body positive/negative-pressure integrated protective device |
-
2015
- 2015-01-22 CN CN201510032149.2A patent/CN104565360B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102007009451A1 (en) * | 2007-02-27 | 2008-09-04 | Uts Biogastechnik Gmbh | Biogas plant fermenter filled with a substrate, comprises a highly adjustable submersible motorized agitating device, a filling level measuring device, in which the filling level of the substrate is seized, and a control device |
| CN201873674U (en) * | 2010-06-28 | 2011-06-22 | 北京盈和瑞环保工程有限公司 | Integrated positive and negative pressure protector |
| CN201817483U (en) * | 2010-09-10 | 2011-05-04 | 辽宁北方环境保护有限公司 | Integral positive and negative pressure protector |
| MX2010011550A (en) * | 2010-10-20 | 2012-04-20 | Fernando Javier Manzaneque Rodriguez | Upflow anaerobic reactor with static pressurization of biogas. |
| CN102080044A (en) * | 2010-12-30 | 2011-06-01 | 安阳利浦筒仓工程有限公司 | Discharging mechanism of straw discharge cleaning on upper part of straw methane anaerobic tank |
| CN202148307U (en) * | 2011-06-23 | 2012-02-22 | 北京盈和瑞环保工程有限公司 | Methane positive-negative pressure protector |
| CN102559479A (en) * | 2011-12-31 | 2012-07-11 | 高凯旋 | Cavity-type gas positive-negative pressure protection device |
| EP2660311A1 (en) * | 2012-05-04 | 2013-11-06 | Enerbiom | Reactor for the anaerobic digestion of biomass with a wooden structure |
| CN203082540U (en) * | 2013-01-28 | 2013-07-24 | 武汉天颖环境工程有限公司 | Integrated positive-negative pressure protection device with double displays |
| CN204437258U (en) * | 2015-01-22 | 2015-07-01 | 安阳利浦筒仓工程有限公司 | Large sealing formula tank body positive/negative-pressure integrated protective device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110184180A (en) * | 2019-06-03 | 2019-08-30 | 安阳利浦筒仓工程有限公司 | Large sealing formula gas-liquid integral tank body and multiple air pressure protective device |
| CN111925923A (en) * | 2020-09-17 | 2020-11-13 | 天津速一腾高新技术有限公司 | A extrusion is blown and is beaten device for breaking up cell |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104565360B (en) | 2016-06-29 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Wang Guofang Inventor after: Chen Wei Inventor after: Tao Jian Inventor after: Liu Haiming Inventor after: Zhao Yang Inventor after: Zhang Yiwei Inventor after: Zhang Fan Inventor after: Qu Yuegang Inventor after: Zhang Yuanyuan Inventor before: Wang Guofang Inventor before: Chen Wei Inventor before: Liu Haiming Inventor before: Zhao Yang Inventor before: Zhang Yiwei |
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| COR | Change of bibliographic data | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Integrated positive and negative pressure protection device for large sealed tank Effective date of registration: 20210825 Granted publication date: 20160629 Pledgee: Central Plains Bank Co.,Ltd. Anyang branch Pledgor: Lipp, Xaver, 73479 Ellwangen, DE Registration number: Y2021980008269 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220826 Granted publication date: 20160629 Pledgee: Central Plains Bank Co.,Ltd. Anyang branch Pledgor: Lipp, Xaver, 73479 Ellwangen, DE Registration number: Y2021980008269 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Large sealed tank positive and negative pressure integrated protection device Effective date of registration: 20220923 Granted publication date: 20160629 Pledgee: Central Plains Bank Co.,Ltd. Anyang branch Pledgor: Lipp, Xaver, 73479 Ellwangen, DE Registration number: Y2022980016302 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230828 Granted publication date: 20160629 Pledgee: Central Plains Bank Co.,Ltd. Anyang branch Pledgor: Lipp, Xaver, 73479 Ellwangen, DE Registration number: Y2022980016302 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Integrated positive and negative pressure protection device for large sealed tank bodies Effective date of registration: 20230907 Granted publication date: 20160629 Pledgee: Central Plains Bank Co.,Ltd. Anyang branch Pledgor: Lipp, Xaver, 73479 Ellwangen, DE Registration number: Y2023980055425 |