CN210088464U - Biogas conveying system with filtering mechanism - Google Patents
Biogas conveying system with filtering mechanism Download PDFInfo
- Publication number
- CN210088464U CN210088464U CN201920688768.0U CN201920688768U CN210088464U CN 210088464 U CN210088464 U CN 210088464U CN 201920688768 U CN201920688768 U CN 201920688768U CN 210088464 U CN210088464 U CN 210088464U
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- Prior art keywords
- filter screen
- biogas
- rotating shaft
- pipe
- filter cartridge
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- 230000007246 mechanism Effects 0.000 title claims abstract description 34
- 238000001914 filtration Methods 0.000 title claims abstract description 25
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims abstract description 54
- 238000004140 cleaning Methods 0.000 claims abstract description 7
- 238000007789 sealing Methods 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 238000010408 sweeping Methods 0.000 claims 1
- 235000017166 Bambusa arundinacea Nutrition 0.000 abstract description 17
- 235000017491 Bambusa tulda Nutrition 0.000 abstract description 17
- 241001330002 Bambuseae Species 0.000 abstract description 17
- 235000015334 Phyllostachys viridis Nutrition 0.000 abstract description 17
- 239000011425 bamboo Substances 0.000 abstract description 17
- 239000012535 impurity Substances 0.000 abstract description 10
- 238000002485 combustion reaction Methods 0.000 abstract description 4
- 238000009825 accumulation Methods 0.000 abstract description 3
- 238000009423 ventilation Methods 0.000 abstract description 3
- 238000009434 installation Methods 0.000 abstract description 2
- 238000000746 purification Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000000855 fermentation Methods 0.000 description 1
- 230000004151 fermentation Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Images
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model belongs to the technical field of the biogas transportation technology and specifically relates to a marsh gas conveying system with filtering mechanism, including marsh gas tank, one side of marsh gas tank is equipped with the cartridge filter, and the cartridge filter includes down strains a section of thick bamboo and goes up and strain a section of thick bamboo, strains down and strains through a plurality of retaining member fixed connection between the section of thick bamboo and last filter, and the vertical intercommunication in bottom of straining a section of thick bamboo down has the intake pipe, through first gas-supply pipe intercommunication between intake pipe and the marsh gas tank, strain down and strain a section of thick bamboo and go up inside difference horizontal installation of filter and have secondary filter screen and one-level filter screen, and the bottom. The utility model is provided with the primary filter screen and the secondary filter screen, thereby purifying and filtering the impurities in the methane and effectively improving the purity of methane combustion; the arrangement of the cleaning mechanism can clean the first-stage filter screen and the second-stage filter screen, and the influence on the ventilation efficiency of the methane caused by the accumulation of impurities on the surfaces of the first-stage filter screen and the second-stage filter screen is avoided.
Description
Technical Field
The utility model relates to a marsh gas transport technical field especially relates to a marsh gas conveying system with filtering mechanism.
Background
Biogas is a gas in the wetland in swamps. People often see that bubbles emerge from marshland, sewage ditches or septic tanks, and if people scratch matches, the matches can be ignited, which is the natural marsh gas. From the scientific definition point of view, the methane is a combustible gas produced by the fermentation of various organic substances under the conditions of air isolation (reduction conditions) and proper temperature and pH value through microorganisms. Biogas is a secondary energy source and is a renewable energy source. During the process of conveying the biogas to a user for combustion, the purification and filtration device is usually used for impurity removal treatment of the conveyed biogas, so that the purity of biogas combustion is effectively improved, but the impurity accumulation phenomenon can occur during the long-time use of the purification and filtration device, the purification and filtration device cannot be automatically cleaned, the conveying efficiency of the biogas is influenced, and the biogas conveying system with the filtration mechanism is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that impurities cannot be automatically cleaned in the prior art and providing a biogas conveying system with a filtering mechanism.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a biogas conveying system with filtering mechanism, includes marsh gas cabinet, one side of marsh gas cabinet is equipped with the cartridge filter, the cartridge filter includes down strains a section of thick bamboo and last section of thick bamboo, strain down and strain through a plurality of retaining member fixed connection between the section of thick bamboo and last section of thick bamboo, just the vertical intercommunication in bottom of straining a section of thick bamboo down has the intake pipe, through first gas-supply pipe intercommunication between intake pipe and the marsh gas cabinet, strain down and strain a section of thick bamboo and the inside horizontal installation respectively of last filter cylinder and have secondary filter screen and one-level filter screen, the bottom of secondary filter screen and one-level filter screen is equipped with jointly cleans the mechanism the vertical intercommunication in top of straining a section of thick bamboo on has the blast pipe, just it is equipped with the booster pump to strain one side of keeping away from marsh gas cabinet to strain a section of thick bamboo on.
Preferably, clean the mechanism and include that vertical cartridge strains the intraduct rotation axis of a section of thick bamboo and air inlet pipe under, rotate through the second support frame between rotation axis and the air inlet pipe inner wall and be connected, the rotation axis rotates through first support frame between straining the inner wall under with and is connected, just the top of rotation axis runs through second grade filter screen and tip and extends to one-level filter screen bottom the equal level in the rotation axis outside of second grade filter screen and one-level filter screen bottom is fixed the cover and is connect the brush board, two the brush board contacts with second grade filter screen and one-level filter screen bottom respectively, just the bottom of rotation axis is equipped with actuating mechanism.
Preferably, the aperture of the second-stage filter screen is larger than that of the first-stage filter screen, and the second-stage filter screen and the first-stage filter screen are both made of stainless steel filter materials.
Preferably, actuating mechanism is including fixed cover of cover joint in the rotation axis bottom outside, fixed cover is corresponding with first gas-supply pipe position, just fixed cover is along the vertical a plurality of arc blades that are connected with of circumferencial direction equidistance, leave the clearance between arc blade and the inlet duct inner wall, arc blade and fixed cover be the integrated into one piece structure.
Preferably, the bottom of the air inlet pipe is open, and the inner part of the air inlet pipe is in threaded connection with a sealing cover.
The utility model provides a pair of marsh gas conveying system with filtering mechanism, beneficial effect lies in:
1. the utility model is provided with the primary filter screen and the secondary filter screen, thereby purifying and filtering the impurities in the methane and effectively improving the purity of methane combustion;
2. the cleaning mechanism is arranged, so that the primary filter screen and the secondary filter screen can be cleaned, and the influence on the ventilation efficiency of the methane caused by the accumulation of impurities on the surfaces of the primary filter screen and the secondary filter screen is avoided;
3. set up actuating mechanism, can drive clean the automatic one-level filter screen and the clearance of second grade filter screen of mechanism, effectively reduced the degree of difficulty of artifical clearance.
Drawings
Fig. 1 is a schematic structural view of a biogas conveying system with a filtering mechanism provided by the utility model;
fig. 2 is a schematic cross-sectional structural view of a filter cartridge of a biogas conveying system with a filter mechanism according to the present invention;
fig. 3 is a schematic structural view of a cleaning mechanism of a biogas conveying system with a filtering mechanism provided by the utility model;
fig. 4 is a schematic structural diagram of a control circuit of the biogas conveying system with the filtering mechanism provided by the utility model.
In the figure: the biogas tank comprises a biogas tank 1, a first gas pipe 2, a first support frame 3, a lower filter cylinder 4, a locking piece 5, an upper filter cylinder 6, an exhaust pipe 7, a second gas pipe 8, a booster pump 9, a third gas pipe 10, a gas inlet pipe 11, a sealing cover 12, an arc-shaped blade 13, a fixing sleeve 14, a second support frame 15, a rotating shaft 16, a brush plate 17, a primary filter screen 18 and a secondary filter screen 19.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-3, a biogas conveying system with a filtering mechanism comprises a biogas gas holder 1, a filter cartridge is arranged on one side of the biogas gas holder 1, the filter cartridge comprises a lower filter cartridge 4 and an upper filter cartridge 6, the lower filter cartridge 4 is fixedly connected with the upper filter cartridge 6 through a plurality of locking parts 5, the bottom of the lower filter cartridge 4 is vertically communicated with an air inlet pipe 11, the bottom of the air inlet pipe 11 is arranged in an open shape, the inner part of the air inlet pipe 11 is in threaded connection with a sealing cover 12, the air inlet pipe 11 is communicated with the biogas gas holder 1 through a first gas pipe 2, a secondary filter screen 19 and a primary filter screen 18 are respectively and horizontally arranged in the lower filter cartridge 4 and the upper filter cartridge 6, the bottom ends of the secondary filter screen 19 and the primary filter screen 18 are jointly provided with a cleaning mechanism, the top of the upper filter cartridge 6 is vertically communicated with an exhaust pipe 7, a booster pump 9 is arranged on one side of the upper filter, the air outlet of the booster pump 9 is communicated with a third air conveying pipe 10; through setting up intake pipe 11 and first gas-supply pipe 2, thereby can carry 1 inside marsh gas of marsh gas holder to straining a section of thick bamboo 4 and the upper filter tube 6 inside down, through setting up second grade filter screen 19 and one-level filter screen 18, thereby can carry out multistage filtration to the impurity in the marsh gas, effectual improvement marsh gas burning's purity, through setting up retaining member 5, can strain a section of thick bamboo 4 and the upper filter tube 6 fastening sealing connection down, through setting up booster pump 9, thereby can strain a section of thick bamboo 4 and the upper filter tube 6 inside marsh gas that finishes of filtering down and take out fast, carry to the user through third gas-supply pipe 10 and use can.
The cleaning mechanism comprises a rotating shaft 16 vertically inserted in the lower filter cartridge 4 and the air inlet pipe 11, the rotating shaft 16 is rotatably connected with the inner wall of the air inlet pipe 11 through a second support frame 15, the rotating shaft 16 is rotatably connected with the inner wall of the lower filter cartridge 4 through a first support frame 3, the top of the rotating shaft 16 penetrates through the second-stage filter screen 19, the end part of the rotating shaft extends to the bottom end of the first-stage filter screen 18, brush plates 17 are horizontally and fixedly sleeved on the outer sides of the rotating shaft 16 at the bottom ends of the second-stage filter screen 19 and the first-stage filter screen 18, the two brush plates 17 are respectively contacted with the bottoms of the second-stage filter screen; through setting up second support frame 15 and first support frame 3 to can carry out the stable support to rotation axis 16, it is rotatory through rotation axis 16, thereby can drive brush board 17 and rotate, brush board 17 is at the pivoted in-process, can clean second grade filter screen 19 and one-level filter screen 18 simultaneously, avoids impurity to pile up the ventilation efficiency at one- level filter screen 18 and 19 surface influence marsh gas of second grade filter screen.
The aperture of the secondary filter screen 19 is larger than that of the primary filter screen 18, and the secondary filter screen 19 and the primary filter screen 18 are both made of stainless steel filter materials; because the aperture of the secondary filter screen 19 is larger than that of the primary filter screen 18, the impurities swept by the primary filter screen 18 by the brush board 17 can leak out through the secondary filter screen 19, and the cleaning difficulty is reduced.
The driving mechanism comprises a fixed sleeve 14 fixedly sleeved on the outer side of the bottom of the rotating shaft 16, the fixed sleeve 14 corresponds to the first gas pipe 2 in position, the fixed sleeve 14 is vertically connected with a plurality of arc-shaped blades 13 at equal intervals along the circumferential direction, gaps are reserved between the arc-shaped blades 13 and the inner wall of the gas inlet pipe 11, and the arc-shaped blades 13 and the fixed sleeve 14 are of an integrally formed structure; through setting up a plurality of arc blade 13 to marsh gas can rotate arc blade 13 after carrying 11 insides of intake pipe through first gas-supply pipe 2, causes arc blade 13 to drive rotation axis 16 and rotates, and the brush board 17 of being convenient for is automatic cleans second grade filter screen 19 and one-level filter screen 18.
Referring to fig. 4, the control circuit diagram comprises an automatic gas supply system and a negative pressure protection device of the biogas cabinet 1, and mainly uses gas supply control of a biogas station for a boiler, an engine and residents to automatically adjust the gas supply according to the use condition of users, and when the gas in the biogas cabinet 1 is reduced and the pressure is too low, the gas supply is stopped to prevent the biogas cabinet 1 from flattening; when the pressure of the biogas gas holder 1 is lower than 0.2KPa, the gas supply pump is stopped, so as to prevent the biogas gas holder 1 from collapsing due to negative pressure; when the air supply pressure is in the set range, the air supply pump operates normally, when the air supply pressure exceeds the use pressure of a user, the air supply pump stops, and when the air supply pressure is reduced to be within the set range, the air supply pump returns to operate normally.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. A biogas conveying system with a filtering mechanism comprises a biogas gas holder (1) and is characterized in that one side of the biogas gas holder (1) is provided with a filter cartridge, the filter cartridge comprises a lower filter cartridge (4) and an upper filter cartridge (6), the lower filter cartridge (4) and the upper filter cartridge (6) are fixedly connected through a plurality of locking pieces (5), the bottom of the lower filter cartridge (4) is vertically communicated with an air inlet pipe (11), the air inlet pipe (11) is communicated with the biogas gas holder (1) through a first air pipe (2), a secondary filter screen (19) and a primary filter screen (18) are respectively and horizontally arranged inside the lower filter cartridge (4) and the upper filter cartridge (6), the bottom ends of the secondary filter screen (19) and the primary filter screen (18) are jointly provided with a cleaning mechanism, and the top of the upper filter cartridge (6) is vertically communicated with an exhaust pipe (7), and one side of the upper filter cylinder (6) far away from the methane gas cabinet (1) is provided with a booster pump (9), the air inlet of the exhaust pipe (7) is communicated with the air inlet of the booster pump (9) through a second air pipe (8), and the air outlet of the booster pump (9) is communicated with a third air pipe (10).
2. The biogas conveying system with the filtering mechanism as claimed in claim 1, wherein the sweeping mechanism comprises a rotating shaft (16) vertically inserted in the lower filter cylinder (4) and the air inlet pipe (11), the rotating shaft (16) is rotatably connected with the inner wall of the air inlet pipe (11) through a second supporting frame (15), the rotating shaft (16) is rotatably connected with the inner wall of the lower filter cylinder (4) through a first supporting frame (3), the top of the rotating shaft (16) penetrates through a secondary filter screen (19) and the end of the rotating shaft extends to the bottom end of a primary filter screen (18), brush plates (17) are horizontally and fixedly sleeved on the outer sides of the rotating shaft (16) at the bottom ends of the secondary filter screen (19) and the primary filter screen (18), and the two brush plates (17) are respectively contacted with the bottoms of the secondary filter screen (19) and the primary filter screen (18), and the bottom of the rotating shaft (16) is provided with a driving mechanism.
3. The biogas conveying system with the filtering mechanism as claimed in claim 1, wherein the aperture of the secondary filter screen (19) is larger than that of the primary filter screen (18), and the secondary filter screen (19) and the primary filter screen (18) are made of stainless steel filtering material.
4. The biogas conveying system with the filtering mechanism as claimed in claim 2, wherein the driving mechanism comprises a fixing sleeve (14) fixedly sleeved outside the bottom of the rotating shaft (16), the fixing sleeve (14) corresponds to the first gas pipe (2) in position, the fixing sleeve (14) is vertically connected with a plurality of arc-shaped blades (13) at equal intervals along the circumferential direction, a gap is reserved between each arc-shaped blade (13) and the inner wall of the gas inlet pipe (11), and the arc-shaped blades (13) and the fixing sleeve (14) are of an integrally formed structure.
5. The biogas conveying system with a filtering mechanism according to claim 1, characterized in that the bottom of the air inlet pipe (11) is open and the inside thereof is connected with a sealing cover (12) by screw thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920688768.0U CN210088464U (en) | 2019-05-15 | 2019-05-15 | Biogas conveying system with filtering mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920688768.0U CN210088464U (en) | 2019-05-15 | 2019-05-15 | Biogas conveying system with filtering mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210088464U true CN210088464U (en) | 2020-02-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920688768.0U Active CN210088464U (en) | 2019-05-15 | 2019-05-15 | Biogas conveying system with filtering mechanism |
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| Country | Link |
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| CN (1) | CN210088464U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111418546A (en) * | 2020-05-21 | 2020-07-17 | 北京市水产科学研究所（国家淡水渔业工程技术研究中心） | Self-supplementing water bottom filtering type aquarium, monitoring method and monitoring system |
| CN111604020A (en) * | 2020-05-23 | 2020-09-01 | 江西思派思香料化工有限公司 | Multistage filtration reation kettle of natural spices production usefulness |
| CN111964386A (en) * | 2020-08-06 | 2020-11-20 | 崔崇岩 | Drying device for wood chip treatment |
| CN113429230A (en) * | 2021-07-19 | 2021-09-24 | 邓育玲 | Fermenting installation is used in agricultural organic fertilizer preparation |
-
2019
- 2019-05-15 CN CN201920688768.0U patent/CN210088464U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111418546A (en) * | 2020-05-21 | 2020-07-17 | 北京市水产科学研究所（国家淡水渔业工程技术研究中心） | Self-supplementing water bottom filtering type aquarium, monitoring method and monitoring system |
| CN111604020A (en) * | 2020-05-23 | 2020-09-01 | 江西思派思香料化工有限公司 | Multistage filtration reation kettle of natural spices production usefulness |
| CN111964386A (en) * | 2020-08-06 | 2020-11-20 | 崔崇岩 | Drying device for wood chip treatment |
| CN113429230A (en) * | 2021-07-19 | 2021-09-24 | 邓育玲 | Fermenting installation is used in agricultural organic fertilizer preparation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A biogas conveying system with filtering mechanism Effective date of registration: 20230111 Granted publication date: 20200218 Pledgee: Industrial Bank Co.,Ltd. Shijiazhuang Branch Pledgor: SHIJIAZHUANG ZHENGZHONG TECHNOLOGY Co.,Ltd. Registration number: Y2023130000009 |
|
| 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 |
Date of cancellation: 20230710 Granted publication date: 20200218 Pledgee: Industrial Bank Co.,Ltd. Shijiazhuang Branch Pledgor: SHIJIAZHUANG ZHENGZHONG TECHNOLOGY Co.,Ltd. Registration number: Y2023130000009 |
|
| PC01 | Cancellation 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 utility model: A biogas conveying system with a filtering mechanism Effective date of registration: 20230718 Granted publication date: 20200218 Pledgee: Industrial Bank Co.,Ltd. Shijiazhuang Branch Pledgor: SHIJIAZHUANG ZHENGZHONG TECHNOLOGY Co.,Ltd. Registration number: Y2023980048844 |
|
| 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 |
Granted publication date: 20200218 Pledgee: Industrial Bank Co.,Ltd. Shijiazhuang Branch Pledgor: SHIJIAZHUANG ZHENGZHONG TECHNOLOGY Co.,Ltd. Registration number: Y2023980048844 |