CN111393000A - Plastic methane tank and installation method thereof - Google Patents
Plastic methane tank and installation method thereof Download PDFInfo
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- CN111393000A CN111393000A CN201910009689.7A CN201910009689A CN111393000A CN 111393000 A CN111393000 A CN 111393000A CN 201910009689 A CN201910009689 A CN 201910009689A CN 111393000 A CN111393000 A CN 111393000A
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- plastic
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- methane tank
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/02—Biological treatment
- C02F11/04—Anaerobic treatment; Production of methane by such processes
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- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
Compared with the traditional methane tank, the plastic methane tank and the installation method thereof have the advantages that the corrosion resistance is good, the plastic methane tank is composed of four arc surface installation pieces 1, the plastic methane tank is formed by mold opening and injection molding, the number of installation elements is greatly reduced, the installation difficulty is reduced, the air tightness is enhanced, the arc surface installation pieces 1 are fixed in a traditional mode, the positioning grooves 13 are additionally arranged, the riveting is realized by pouring a curing agent and curing agent hardening, the connection rigidity of the connection part is enhanced, and the tank body is firmer. After the installation, the methane tank is buried underground for use, the short guide pipe 3 is used for feeding, excrement is fermented in the plastic methane tank to generate methane, materials are deposited at the bottom end of the plastic methane tank, when the materials need to be discharged, the materials are discharged from the long guide pipe 4 under the action of methane pressure, and the methane is led out through the through hole 16 of the fixing cover 2 at the top end of the plastic methane tank.
Description
Technical Field
The invention discloses a plastic methane tank and an installation method thereof.
Background
The pollution of livestock and poultry manure is not only a serious problem in developed countries and regions of animal husbandry, but also an environmental problem which is important to be concerned by the countries in animal husbandry development, for example, incomplete treatment not only causes serious pollution to air, water and land, but also seriously affects the growth of livestock and poultry, increases the probability of disease of livestock and poultry, and then causes serious consequences which are not imagined. The organic fertilizer prepared by fermenting the livestock and poultry excrement wastes to prepare the biogas and converting the residual biogas residues into biogas slurry not only solves the problem of pollution of the livestock and poultry excrement, but also can recycle the wastes to achieve the effect of changing waste into valuable.
The traditional methane tank is mostly built by cement, masonry, glass fiber reinforced plastic and other materials, the use of cement and masonry for building the methane tank wastes time and labor, the speed is slow, the methane tank cannot be moved, the poor tightness of the tank body caused by the shrinkage, deformation, corrosion and other reasons in the forming process and the use of the methane tank due to the cement and other materials needs to be maintained frequently, the utilization rate of the methane tank is reduced, and the methane tank made of glass fiber reinforced plastic products has the defects of large volume, long manufacturing period, long pressure, easy breakage after deformation, low air leakage, short service life and the like.
Disclosure of Invention
The invention aims to solve the technical problem of providing a plastic methane tank and an installation method thereof.
The technical scheme adopted by the invention for solving the technical problems is as follows:
a plastic methane tank is spherical and consists of four-petal cambered surface mounting pieces 1, connecting flanges 11 are arranged on two sides of each cambered surface mounting piece 1, the connecting flange 11 is provided with a sealing groove 12 and a positioning groove 13, a sealing strip is arranged in the sealing groove 12 between the connecting flanges 11 of the two arc surface mounting pieces 1, curing agent is poured into the positioning groove 13 between the connecting flanges 11 of the two arc-surface mounting pieces 1, the bottom end and the top end of the cambered surface mounting piece 1 are respectively provided with a mounting flange 15 for mounting the fixed cover 2, the fixed cover 2 is fixedly arranged at the top end and the bottom end of the methane tank, the fixed cover 2 at the top end of the plastic methane tank is provided with an air guide hole 21, the mounting flange 15 is provided with a sealing ring groove 14, the sealing ring grooves 14 at the top end and the bottom end of the plastic methane tank are enclosed into a ring shape, and the outer surface of the cambered surface mounting piece 1 is uniformly provided with reinforcing ribs 17.
Glue curing agent is poured into the positioning groove 13, the curing agent is solidified and hardened to play a role in riveting and fixing, the curing agent can be made of high-strength polyester foam and other materials which are easy to pour and harden, the connection strength between the two arc surface installation pieces 1 is enhanced, and the air tightness of the tank body is enhanced.
Preferably, through holes 16 are formed in two arc-surface installation pieces 1 in the four arc-surface installation pieces 1, the through holes 16 in the two arc-surface installation pieces 1 are respectively a feeding hole and a discharging hole, a short guide pipe 3 is arranged in the feeding hole, and a long guide pipe 4 is arranged in the discharging hole. The long guide pipe 4 extends to the bottom end of the tank body.
Preferably, the short and long ducts 3, 4 are provided with mounting rings 15. The short guide pipe 3 and the long guide pipe 4 are fixed on the tank body by driving screws into the mounting ring 15, and a sealing piece is arranged between the mounting ring 15 and the tank body to ensure air tightness.
Preferably, the positioning groove 13 is rectangular, and the positioning groove 13 between the connecting flanges 11 of the two installation pieces with arc surfaces 1 is enclosed into a rectangle.
Preferably, the positioning groove 13 is T-shaped, and the positioning groove 13 between the connecting flanges 11 of the two installation pieces 1 with arc surfaces encloses an H-shape.
A method for installing a plastic methane tank comprises the following steps:
the method comprises the following steps: placing a sealing strip in a sealing groove 12 at one side of the cambered surface mounting piece 1 for standby;
step two: connecting the four-petal cambered surface mounting piece 1 in the first step left and right to form a ball shape, and fixing the ball shape through screws to obtain a semi-finished product;
step three: blocking the positioning groove 13 between the connecting flanges 11 of the two-piece cambered surface mounting piece 1 of the semi-finished product in the step two for one section and pouring a curing agent;
step four: after the curing agent is solidified and hardened, placing sealing rings in the sealing ring grooves 14 at the top end and the bottom end of the semi-finished plastic methane tank in the third step, and fixing the fixing cover 2 on the tank body through the mounting flange 15;
step five: the short conduit 3 and the long conduit 4 are fixed on the tank body by a mounting ring 15.
In order to ensure air tightness, necessary parts can be fixed by welding.
Compared with the traditional methane tank, the plastic methane tank and the installation method thereof have the advantages that the corrosion resistance is good, the plastic methane tank is composed of four arc-surface installation pieces 1, the plastic methane tank is formed by mold opening and injection molding, the number of installation elements is greatly reduced, the installation difficulty is reduced, the air tightness is enhanced, the arc-surface installation pieces 1 are fixed in a traditional mode, the positioning grooves 13 are additionally arranged, the curing agent is poured, riveting is realized after the curing agent is hardened, the connection rigidity of the connection part is enhanced, and the tank body is firmer. After the installation, the methane tank is buried underground for use, the short guide pipe 3 is used for feeding, excrement is fermented in the plastic methane tank to generate methane, materials are deposited at the bottom end of the plastic methane tank, when the materials need to be discharged, the materials are discharged from the long guide pipe 4 under the action of methane pressure, and the methane is led out through the through hole 16 of the fixing cover 2 at the top end of the plastic methane tank.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.
Drawings
The present invention will be described in detail below with reference to the accompanying drawings so that the above advantages of the present invention will be more apparent. Wherein,
FIG. 1 is a schematic structural view of a plastic biogas tank according to the present invention;
FIG. 2 is a cross-sectional view of a plastic biogas tank of the present invention;
FIG. 3 is a schematic view of a cambered surface mounting piece of the plastic methane tank of the present invention;
FIG. 4 is a schematic view of a perforated cambered surface mounting piece of the plastic methane tank of the present invention;
FIG. 5 is a cross-sectional view of a cambered surface mounting piece of the plastic methane tank of the present invention;
FIG. 6 is a schematic view of a mounting ring for a plastic biogas tank according to the present invention;
FIG. 7 is a schematic view of a rectangular positioning groove of a plastic biogas tank according to the present invention;
FIG. 8 is a schematic view of a T-shaped positioning groove of a plastic methane tank according to the present invention.
Detailed Description
The following detailed description of the embodiments of the present invention will be provided with reference to the drawings and examples, so that how to apply the technical means to solve the technical problems and achieve the technical effects can be fully understood and implemented. It should be noted that, as long as there is no conflict, the embodiments and the features of the embodiments of the present invention may be combined with each other, and the technical solutions formed are within the scope of the present invention.
The first embodiment is as follows:
as shown in figures 1-6, wherein the plastic methane tank is spherical and consists of four-petal cambered surface mounting pieces 1, the two sides of the cambered surface mounting piece 1 are both provided with connecting flanges 11, the connecting flanges 11 are provided with sealing grooves 12 and positioning grooves 13, a sealing strip is arranged in a sealing groove 12 between the connecting flanges 11 of the two arc-surface mounting sheets 1, curing agent is poured into the positioning groove 13 between the connecting flanges 11 of the two arc-surface mounting pieces 1, the bottom end and the top end of the cambered surface mounting piece 1 are respectively provided with a mounting flange 15 for mounting the fixed cover 2, the fixed cover 2 is fixedly arranged at the top end and the bottom end of the methane tank, the fixed cover 2 at the top end of the plastic methane tank is provided with an air guide hole 21, the mounting flange 15 is provided with a sealing ring groove 14, the sealing ring grooves 14 at the top end and the bottom end of the plastic methane tank are enclosed into a ring shape, and the outer surface of the cambered surface mounting piece 1 is uniformly provided with reinforcing ribs 17.
Glue curing agent is poured into the positioning groove 13, the curing agent is solidified and hardened to play a role in riveting and fixing, the curing agent can be made of high-strength polyester foam and other materials which are easy to pour and harden, the connection strength between the two arc surface installation pieces 1 is enhanced, and the air tightness of the tank body is enhanced.
Preferably, through holes 16 are formed in two arc-surface installation pieces 1 in the four arc-surface installation pieces 1, the through holes 16 in the two arc-surface installation pieces 1 are respectively a feeding hole and a discharging hole, a short guide pipe 3 is arranged in the feeding hole, and a long guide pipe 4 is arranged in the discharging hole. The long guide pipe 4 extends to the bottom end of the tank body.
Preferably, the short and long ducts 3, 4 are provided with mounting rings 15. The short guide pipe 3 and the long guide pipe 4 are fixed on the tank body by driving screws into the mounting ring 15, and a sealing piece is arranged between the mounting ring 15 and the tank body to ensure air tightness.
As shown in fig. 7, it is preferable that the positioning groove 13 is rectangular, and the positioning groove 13 between the connecting flanges 11 of the two installation pieces 1 is rectangular.
A method for installing a plastic methane tank comprises the following steps:
the method comprises the following steps: placing a sealing strip in a sealing groove 12 at one side of the cambered surface mounting piece 1 for standby;
step two: connecting the four-petal cambered surface mounting piece 1 in the first step left and right to form a ball shape, and fixing the ball shape through screws to obtain a semi-finished product;
step three: blocking the positioning groove 13 between the connecting flanges 11 of the two-piece cambered surface mounting piece 1 of the semi-finished product in the step two for one section and pouring a curing agent;
step four: after the curing agent is solidified and hardened, placing sealing rings in the sealing ring grooves 14 at the top end and the bottom end of the semi-finished plastic methane tank in the third step, and fixing the fixing cover 2 on the tank body through the mounting flange 15;
step five: the short conduit 3 and the long conduit 4 are fixed on the tank body by a mounting ring 15.
The second embodiment:
as shown in figures 1-6, wherein the plastic methane tank is spherical and consists of four-petal cambered surface mounting pieces 1, the two sides of the cambered surface mounting piece 1 are both provided with connecting flanges 11, the connecting flanges 11 are provided with sealing grooves 12 and positioning grooves 13, a sealing strip is arranged in a sealing groove 12 between the connecting flanges 11 of the two arc-surface mounting sheets 1, curing agent is poured into the positioning groove 13 between the connecting flanges 11 of the two arc-surface mounting pieces 1, the bottom end and the top end of the cambered surface mounting piece 1 are respectively provided with a mounting flange 15 for mounting the fixed cover 2, the fixed cover 2 is fixedly arranged at the top end and the bottom end of the methane tank, the fixed cover 2 at the top end of the plastic methane tank is provided with an air guide hole 21, the mounting flange 15 is provided with a sealing ring groove 14, the sealing ring grooves 14 at the top end and the bottom end of the plastic methane tank are enclosed into a ring shape, and the outer surface of the cambered surface mounting piece 1 is uniformly provided with reinforcing ribs 17.
Glue curing agent is poured into the positioning groove 13, the curing agent is solidified and hardened to play a role in riveting and fixing, the curing agent can be made of high-strength polyester foam and other materials which are easy to pour and harden, the connection strength between the two arc surface installation pieces 1 is enhanced, and the air tightness of the tank body is enhanced.
Preferably, through holes 16 are formed in two arc-surface installation pieces 1 in the four arc-surface installation pieces 1, the through holes 16 in the two arc-surface installation pieces 1 are respectively a feeding hole and a discharging hole, a short guide pipe 3 is arranged in the feeding hole, and a long guide pipe 4 is arranged in the discharging hole. The long guide pipe 4 extends to the bottom end of the tank body.
Preferably, the short and long ducts 3, 4 are provided with mounting rings 15. The short guide pipe 3 and the long guide pipe 4 are fixed on the tank body by driving screws into the mounting ring 15, and a sealing piece is arranged between the mounting ring 15 and the tank body to ensure air tightness.
As shown in fig. 8, preferably, the positioning groove 13 is T-shaped, and the positioning groove 13 between the connecting flanges 11 of the two installation pieces 1 is enclosed into an H-shape.
A method for installing a plastic methane tank comprises the following steps:
the method comprises the following steps: placing a sealing strip in a sealing groove 12 at one side of the cambered surface mounting piece 1 for standby;
step two: connecting the four-petal cambered surface mounting piece 1 in the first step left and right to form a ball shape, and fixing the ball shape through screws to obtain a semi-finished product;
step three: blocking the positioning groove 13 between the connecting flanges 11 of the two-piece cambered surface mounting piece 1 of the semi-finished product in the step two for one section and pouring a curing agent;
step four: after the curing agent is solidified and hardened, placing sealing rings in the sealing ring grooves 14 at the top end and the bottom end of the semi-finished plastic methane tank in the third step, and fixing the fixing cover 2 on the tank body through the mounting flange 15;
step five: the short conduit 3 and the long conduit 4 are fixed on the tank body by a mounting ring 15.
In order to ensure air tightness, necessary parts can be fixed by welding.
Compared with the traditional methane tank, the plastic methane tank and the installation method thereof have the advantages that the corrosion resistance is good, the plastic methane tank is composed of four arc-surface installation pieces 1, the plastic methane tank is formed by mold opening and injection molding, the number of installation elements is greatly reduced, the installation difficulty is reduced, the air tightness is enhanced, the arc-surface installation pieces 1 are fixed in a traditional mode, the positioning grooves 13 are additionally arranged, the curing agent is poured, riveting is realized after the curing agent is hardened, the connection rigidity of the connection part is enhanced, and the tank body is firmer. After the installation, the methane tank is buried underground for use, the short guide pipe 3 is used for feeding, excrement is fermented in the plastic methane tank to generate methane, materials are deposited at the bottom end of the plastic methane tank, when the materials need to be discharged, the materials are discharged from the long guide pipe 4 under the action of methane pressure, and the methane is led out through the through hole 16 of the fixing cover 2 at the top end of the plastic methane tank.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a plastic methane tank, plastic methane tank comprises four lamella cambered surface installation pieces (1) for the sphere, its characterized in that, cambered surface installation piece (1) both sides all are equipped with connecting flange (11), be equipped with seal groove (12) and constant head tank (13) on connecting flange (11), be equipped with the sealing strip in seal groove (12) between connecting flange (11) of two lamella cambered surface installation pieces (1), pour into the curing agent in constant head tank (13) between connecting flange (11) of two lamella cambered surface installation pieces (1), cambered surface installation piece (1) bottom and top all are equipped with installation flange (15) that are used for installing fixed lid (2), fixed lid (2) fixed mounting is in the top and the bottom of methane tank, fixed lid (2) on plastic methane tank top is equipped with air guide hole (21), be equipped with seal ring groove (14) on installation flange (15), the plastic methane tank top and bottom sealing ring grooves (14) are enclosed into a ring shape, and reinforcing ribs (17) are uniformly arranged on the outer surface of the cambered surface mounting piece (1).
2. The plastic biogas tank according to claim 1, wherein two of the four-petal cambered surface mounting pieces (1) are provided with through holes (16), the through holes (16) on the two-petal cambered surface mounting pieces (1) are respectively a feed hole and a discharge hole, the feed hole is internally provided with a short conduit (3), and the discharge hole is internally provided with a long conduit (4).
3. The plastic biogas tank according to claim 2, characterized in that the walls of the short conduit (3) and the long conduit (4) are provided with mounting rings (15).
4. The plastic biogas tank according to claim 1, wherein the positioning groove (13) is rectangular, and the positioning groove (13) between the connecting flanges (11) of the two-piece installation segment (1) is rectangular.
5. The plastic biogas tank according to claim 1, wherein the positioning groove (13) is T-shaped, and the positioning groove (13) between the connecting flanges (11) of the two-piece installation segment (1) is enclosed into an H-shape.
6. The method for installing a plastic biogas tank according to claim 1, characterized in that the installation steps are as follows:
the method comprises the following steps: placing a sealing strip in a sealing groove (12) at one side of the cambered surface mounting piece (1) for standby;
step two: connecting the four-petal cambered surface mounting piece (1) in the first step left and right to form a ball shape, and fixing the ball shape through screws to obtain a semi-finished product;
step three: blocking and pouring curing agent into the positioning groove (13) between the connecting flanges (11) of the two-petal cambered surface mounting piece (1) of the semi-finished product in the step two for a section;
step four: after the curing agent is solidified and hardened, placing sealing rings in sealing ring grooves (14) at the top end and the bottom end of the semi-finished plastic methane tank in the third step, and fixing a fixing cover (2) on the tank body through a mounting flange (15);
step five: the short conduit (3) and the long conduit (4) are fixed on the tank body through a mounting ring (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910009689.7A CN111393000A (en) | 2019-01-05 | 2019-01-05 | Plastic methane tank and installation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910009689.7A CN111393000A (en) | 2019-01-05 | 2019-01-05 | Plastic methane tank and installation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111393000A true CN111393000A (en) | 2020-07-10 |
Family
ID=71418818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910009689.7A Withdrawn CN111393000A (en) | 2019-01-05 | 2019-01-05 | Plastic methane tank and installation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111393000A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1239030A1 (en) * | 2001-03-07 | 2002-09-11 | Hans-Hermann Jacobs | Apparatus for the production of biogas from organIc solids |
| CN200943083Y (en) * | 2006-06-20 | 2007-09-05 | 北京三农科技发展有限公司 | Spherical containers for household biogas generators |
| CN201049946Y (en) * | 2007-03-29 | 2008-04-23 | 王仕友 | Methane fermentation device |
| CN201176438Y (en) * | 2008-02-01 | 2009-01-07 | 刘广林 | A hydraulic biogas generator |
| CN201317770Y (en) * | 2008-11-12 | 2009-09-30 | 潞城市新蓝天生物质能源开发有限公司 | Internal bladder type glass steel marsh gas tank |
| CN201660622U (en) * | 2009-12-22 | 2010-12-01 | 殷忠义 | Half glass and half mixed biogas digester |
| EP2402066A1 (en) * | 2010-06-30 | 2012-01-04 | Beutler & Lang Schalungs- und Behälterbau GmbH | Pressurised container, system and method for removing impurities from a biogas assembly |
| CN202509080U (en) * | 2012-02-29 | 2012-10-31 | 昆明普尔顿管业有限公司 | Methane pool |
| WO2014203047A1 (en) * | 2013-06-18 | 2014-12-24 | Ecogas Israel Ltd | Lightweight assemblable appliance and respective method for production of biogas and liquid fertilizer |
| CN210367665U (en) * | 2019-01-05 | 2020-04-21 | 恒港农业环保(深圳)有限公司 | Plastic methane tank |
-
2019
- 2019-01-05 CN CN201910009689.7A patent/CN111393000A/en not_active Withdrawn
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1239030A1 (en) * | 2001-03-07 | 2002-09-11 | Hans-Hermann Jacobs | Apparatus for the production of biogas from organIc solids |
| CN200943083Y (en) * | 2006-06-20 | 2007-09-05 | 北京三农科技发展有限公司 | Spherical containers for household biogas generators |
| CN201049946Y (en) * | 2007-03-29 | 2008-04-23 | 王仕友 | Methane fermentation device |
| CN201176438Y (en) * | 2008-02-01 | 2009-01-07 | 刘广林 | A hydraulic biogas generator |
| CN201317770Y (en) * | 2008-11-12 | 2009-09-30 | 潞城市新蓝天生物质能源开发有限公司 | Internal bladder type glass steel marsh gas tank |
| CN201660622U (en) * | 2009-12-22 | 2010-12-01 | 殷忠义 | Half glass and half mixed biogas digester |
| EP2402066A1 (en) * | 2010-06-30 | 2012-01-04 | Beutler & Lang Schalungs- und Behälterbau GmbH | Pressurised container, system and method for removing impurities from a biogas assembly |
| CN202509080U (en) * | 2012-02-29 | 2012-10-31 | 昆明普尔顿管业有限公司 | Methane pool |
| WO2014203047A1 (en) * | 2013-06-18 | 2014-12-24 | Ecogas Israel Ltd | Lightweight assemblable appliance and respective method for production of biogas and liquid fertilizer |
| CN210367665U (en) * | 2019-01-05 | 2020-04-21 | 恒港农业环保(深圳)有限公司 | Plastic methane tank |
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Application publication date: 20200710 |
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| WW01 | Invention patent application withdrawn after publication |