CN112694233A - Fermentation device for municipal sludge treatment - Google Patents
Fermentation device for municipal sludge treatment Download PDFInfo
- Publication number
- CN112694233A CN112694233A CN202110052608.9A CN202110052608A CN112694233A CN 112694233 A CN112694233 A CN 112694233A CN 202110052608 A CN202110052608 A CN 202110052608A CN 112694233 A CN112694233 A CN 112694233A
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- Prior art keywords
- fermentation
- plate
- scraping
- sludge treatment
- municipal sludge
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- 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.)
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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
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/14—Maintenance of water treatment installations
Abstract
The invention discloses a fermentation device for municipal sludge treatment, belongs to the technical field of municipal administration, and solves the problems that sludge is easy to accumulate at the bottom of a fermentation barrel of the existing device, and the sludge fermentation efficiency is reduced; the technical characteristics are as follows: the fermentation tank comprises a shell, wherein a working cavity is arranged in the shell, a fermentation tank is arranged in the working cavity, a bearing assembly for protecting the fermentation tank is arranged below the fermentation tank, an auxiliary assembly is arranged in the middle of the fermentation tank, a fermentation plate is fixedly arranged at the bottom of the fermentation tank, two guide plates are symmetrically arranged on two sides of the fermentation plate, a scraping assembly for scraping materials is arranged on each guide plate, and the scraping assembly is connected with a driving assembly; according to the embodiment of the invention, the scraping component is arranged, so that the residual materials on the guide plate can be quickly and sufficiently scraped, the accumulation of the materials is avoided, the fermentation efficiency of the materials is improved, and meanwhile, the contact area between the materials and the additives is further increased due to the arrangement of the auxiliary component.
Description
Technical Field
The invention relates to the technical field of municipal administration, in particular to a fermentation device for municipal sludge treatment.
Background
The municipal sludge refers to sludge blocks or sludge cakes discharged by a municipal sewage treatment plant after concentration and dehydration, and the sludge blocks or sludge cakes contain rich organic matters, N, P, K and other nutrient elements, so that if the sludge blocks or sludge cakes are improperly disposed, not only is environmental pollution easily caused, but also resources are wasted; the current treatment for municipal sludge generally comprises the following four types: sludge landfill, sludge incineration, sludge farming and marine dumping.
Chinese patent CN210560138U discloses a high-efficient fermenting installation of municipal administration mud, including the fermenter, the left side intercommunication at fermenter top has the inlet pipe, the bottom intercommunication of fermenter has the discharging pipe, the top of fermenter is provided with the motor, the output of motor runs through to the inside and the fixedly connected with bull stick of fermenter, the bottom of bull stick extends to the inside of discharging pipe. The invention provides a fermentation device for municipal sludge treatment, which is characterized in that a motor is used for stirring sludge in a fermentation barrel through a rotating rod and a stirring mechanism, so that the sludge is circulated and surged upwards, and then a humidifier is used for uniformly humidifying the sludge through a wind distribution sleeve.
Disclosure of Invention
The invention aims to provide a fermentation device for municipal sludge treatment, which comprises a shell, wherein a working cavity is arranged in the shell, a fermentation tank is arranged in the working cavity, a bearing component for protecting the fermentation tank is arranged below the fermentation tank, an auxiliary component is arranged in the middle of the fermentation tank, a fermentation plate is fixedly arranged at the bottom of the fermentation tank, two guide plates are symmetrically arranged on two sides of the fermentation plate, a scraping component for scraping materials is arranged on each guide plate, the scraping component is connected with a driving component and comprises a bearing plate, the bearing plate is of a structure with high periphery and low center, and a plurality of buffer seats for protecting the fermentation tank are symmetrically arranged on the bearing plate, so that the problems that sludge is easily accumulated at the bottom of a fermentation barrel of the conventional device, and the sludge fermentation efficiency is reduced are.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides a fermentation device for municipal administration sludge treatment, which comprises a housin, be provided with the working chamber in the casing, the working chamber is provided with the fermentation cylinder, the below of fermentation cylinder is provided with the bearing subassembly that is used for protecting the fermentation cylinder, the middle part of fermentation cylinder is provided with auxiliary assembly, the bottom fixed mounting of fermentation cylinder has the fermentation board, the bilateral symmetry of fermentation board is provided with two guide plates, be provided with the scraping subassembly that is used for scraping the material on the guide plate, it is connected with drive assembly to scrape the material subassembly, the bearing subassembly includes the bearing plate, the bearing plate is high all around, the low column structure in center, the symmetry is provided with a plurality of buffing.
As a further scheme of the invention: the drive assembly comprises a hydraulic cylinder and a vertical rack, the hydraulic cylinder is fixedly installed on the upper surface of the fermentation tank, the telescopic end of the hydraulic cylinder is fixedly connected with the vertical rack, the front side of the vertical rack is provided with a rotating shaft, the middle of the rotating shaft is fixedly provided with a gear, the vertical rack and the gear are meshed for transmission, the two ends of the rotating shaft are respectively fixedly provided with a drive rotating wheel, the drive rotating wheel is fixedly provided with a hinged seat, the hinged seat is hinged with a first hinged rod, one end, away from the hinged seat, of the first hinged rod is hinged with a second hinged rod, and one end, away from the first hinged rod, of the second hinged.
As a still further scheme of the invention: scrape the material subassembly and include second reset spring and push pedal, the push pedal slope sets up, and the top of push pedal is articulated with the second hinge bar, is provided with the second reset spring who is used for protecting the push pedal between push pedal and the second hinge bar, and second reset spring's both ends are connected with second hinge bar and push pedal respectively, and the bottom of push pedal articulates there is the scraper blade, and the scraper blade adopts the elastomer material, and the equipartition has a plurality of material brushes of scraping on the scraper blade.
As a still further scheme of the invention: the rotating shaft is symmetrically provided with two cams, the outer parts of the cams are provided with limiting seats used for limiting the cams, the limiting seats are rotatably connected with the rotating shaft, and the limiting seats are fixedly connected with the side wall of the fermentation tank through bolts.
As a still further scheme of the invention: the below of spacing seat is provided with the chamber that resets, through bolt fixed connection between chamber and the spacing seat that resets, and the intracavity that resets is provided with the T shaped plate, and the lower extreme of T shaped plate runs through the lower wall in chamber that resets to fixedly connected with lifter plate, the lower extreme of lifter plate articulate has auxiliary assembly, the lateral wall sliding connection in T shaped plate and the chamber that resets.
As a still further scheme of the invention: the auxiliary assembly comprises an additive placing plate and a connecting plate, the additive placing plate is longitudinally provided with a plurality of additive placing plates, the additive placing plates are adjacent to each other and are fixedly connected through the connecting plate, the additive placing plates are of hollow rectangular frame-shaped structures, a screen is arranged in the additive placing plates, and the mesh aperture of the screen is larger than the particle diameter of the additive.
In conclusion, the beneficial effects of the invention are as follows: according to the embodiment of the invention, the scraping component is arranged, so that the residual materials on the guide plate can be quickly and sufficiently scraped, the accumulation of the materials is avoided, the fermentation efficiency of the materials is improved, and meanwhile, the contact area between the materials and the additives is further increased due to the arrangement of the auxiliary component.
Drawings
Fig. 1 is a schematic structural diagram of the invention.
Fig. 2 is a schematic structural diagram of the shell in the invention.
Fig. 3 is a schematic structural diagram of the scraping assembly in the invention.
Fig. 4 is a schematic structural view of the limiting seat of the present invention.
Fig. 5 is a schematic structural diagram of a reset cavity in the invention.
Fig. 6 is a schematic structural diagram of an auxiliary assembly in the invention.
In the figure: 1-shell, 2-working chamber, 3-hydraulic cylinder, 4-fermentation tank, 5-vertical rack, 6-gear, 7-rotating shaft, 8-limiting seat, 9-cam, 10-T-shaped plate, 11-reset chamber, 12-driving rotating wheel, 13-hinging seat, 14-first hinging rod, 15-second hinging rod, 16-lifting plate, 17-additive placing plate, 18-connecting plate, 19-first resetting spring, 20-scraping component, 21-guide plate, 22-fermentation plate, 23-bearing plate, 24-buffer seat, 25-second resetting spring, 26-push plate, 27-scraping plate and 28-scraping brush.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
As shown in fig. 1-2, in the embodiment of the present invention, a fermentation apparatus for municipal sludge treatment includes a housing 1, a working chamber 2 is provided in the housing 1, a fermentation tank 4 is provided in the working chamber 2, a supporting component for protecting the fermentation tank 4 is provided below the fermentation tank 4, an auxiliary component is provided in the middle of the fermentation tank 4, a fermentation plate 22 is fixedly installed at the bottom of the fermentation tank 4, two guide plates 21 are symmetrically provided on two sides of the fermentation plate 22, a scraping component 20 for scraping is provided on the guide plates 21, and the scraping component 20 is connected to a driving component;
the driving assembly comprises a hydraulic cylinder 3 and a vertical rack 5, the hydraulic cylinder 3 is fixedly installed on the upper surface of the fermentation tank 4, the telescopic end of the hydraulic cylinder 3 is fixedly connected with the vertical rack 5, a rotating shaft 7 is arranged on the front side of the vertical rack 5, a gear 6 is fixedly installed in the middle of the rotating shaft 7, the vertical rack 5 and the gear 6 are in meshing transmission, driving rotating wheels 12 are respectively and fixedly installed at two ends of the rotating shaft 7, a hinging seat 13 is fixedly installed on the driving rotating wheels 12, the hinging seat 13 is hinged with a first hinging rod 14, one end, away from the hinging seat 13, of the first hinging rod 14 is hinged with a second hinging rod 15, and one end, away from the first hinging rod 14, of the second hinging rod 15 is;
as shown in fig. 3, the scraping assembly 20 includes a second return spring 25 and a push plate 26, the push plate 26 is disposed in an inclined manner, the top end of the push plate 26 is hinged to the second hinge rod 15, the second return spring 25 for protecting the push plate 26 is disposed between the push plate 26 and the second hinge rod 15, two ends of the second return spring 25 are respectively connected to the second hinge rod 15 and the push plate 26, the bottom of the push plate 26 is hinged to a scraping plate 27, the scraping plate 27 is made of an elastomer material, and a plurality of scraping brushes 28 are uniformly distributed on the scraping plate 27;
when the material is required to be scraped off from the guide plate 21, the hydraulic cylinder 3 is opened, the hydraulic cylinder 3 drives the vertical rack 5 to move up and down, the vertical rack 5 drives the gear 6 to rotate, the gear 6 drives the rotating shaft 7 to rotate, the rotating shaft 7 drives the driving rotating wheel 12 to rotate, the driving rotating wheel 12 drives the hinging seat 13 to rotate, the hinging seat 13 pulls the first hinging rod 14 and the second hinging rod 15 to move, so that the second hinging rod 15 pulls the push plate 26 and the scraper 27 to slide, and then the scraping of the material on the guide plate 21 is realized.
Two cams 9 are symmetrically arranged on the rotating shaft 7, a limiting seat 8 for limiting the cams 9 is arranged outside the cams 9, the limiting seat 8 is rotatably connected with the rotating shaft 7, and the limiting seat 8 is fixedly connected with the side wall of the fermentation tank 4 through bolts;
as shown in fig. 4-5, a reset cavity 11 is arranged below the limiting seat 8, the reset cavity 11 is fixedly connected with the limiting seat 8 through a bolt, a T-shaped plate 10 is arranged in the reset cavity 11, the T-shaped plate 10 is slidably connected with the side wall of the reset cavity 11, the lower end of the T-shaped plate 10 penetrates through the lower wall of the reset cavity 11, a lifting plate 16 is fixedly connected with the lower end of the lifting plate 16, and an auxiliary component is hinged to the lower end of the lifting plate 16.
Example 2
As shown in fig. 1-2, in the embodiment of the present invention, a fermentation apparatus for municipal sludge treatment includes a housing 1, a working chamber 2 is provided in the housing 1, a fermentation tank 4 is provided in the working chamber 2, a supporting component for protecting the fermentation tank 4 is provided below the fermentation tank 4, an auxiliary component is provided in the middle of the fermentation tank 4, a fermentation plate 22 is fixedly installed at the bottom of the fermentation tank 4, two guide plates 21 are symmetrically provided on two sides of the fermentation plate 22, a scraping component 20 for scraping is provided on the guide plates 21, and the scraping component 20 is connected to a driving component;
the driving assembly comprises a hydraulic cylinder 3 and a vertical rack 5, the hydraulic cylinder 3 is fixedly installed on the upper surface of the fermentation tank 4, the telescopic end of the hydraulic cylinder 3 is fixedly connected with the vertical rack 5, a rotating shaft 7 is arranged on the front side of the vertical rack 5, a gear 6 is fixedly installed in the middle of the rotating shaft 7, the vertical rack 5 and the gear 6 are in meshing transmission, driving rotating wheels 12 are respectively and fixedly installed at two ends of the rotating shaft 7, a hinging seat 13 is fixedly installed on the driving rotating wheels 12, the hinging seat 13 is hinged with a first hinging rod 14, one end, away from the hinging seat 13, of the first hinging rod 14 is hinged with a second hinging rod 15, and one end, away from the first hinging rod 14, of the second hinging rod 15 is;
as shown in fig. 3, the scraping assembly 20 includes a second return spring 25 and a push plate 26, the push plate 26 is disposed in an inclined manner, the top end of the push plate 26 is hinged to the second hinge rod 15, the second return spring 25 for protecting the push plate 26 is disposed between the push plate 26 and the second hinge rod 15, two ends of the second return spring 25 are respectively connected to the second hinge rod 15 and the push plate 26, the bottom of the push plate 26 is hinged to a scraping plate 27, the scraping plate 27 is made of an elastomer material, and a plurality of scraping brushes 28 are uniformly distributed on the scraping plate 27;
when the material is required to be scraped off from the guide plate 21, the hydraulic cylinder 3 is opened, the hydraulic cylinder 3 drives the vertical rack 5 to move up and down, the vertical rack 5 drives the gear 6 to rotate, the gear 6 drives the rotating shaft 7 to rotate, the rotating shaft 7 drives the driving rotating wheel 12 to rotate, the driving rotating wheel 12 drives the hinging seat 13 to rotate, the hinging seat 13 pulls the first hinging rod 14 and the second hinging rod 15 to move, so that the second hinging rod 15 pulls the push plate 26 and the scraper 27 to slide, and then the scraping of the material on the guide plate 21 is realized.
Two cams 9 are symmetrically arranged on the rotating shaft 7, a limiting seat 8 for limiting the cams 9 is arranged outside the cams 9, the limiting seat 8 is rotatably connected with the rotating shaft 7, and the limiting seat 8 is fixedly connected with the side wall of the fermentation tank 4 through bolts;
as shown in fig. 4-5, a reset cavity 11 is arranged below the limiting seat 8, the reset cavity 11 is fixedly connected with the limiting seat 8 through a bolt, a T-shaped plate 10 is arranged in the reset cavity 11, the T-shaped plate 10 is slidably connected with the side wall of the reset cavity 11, the lower end of the T-shaped plate 10 penetrates through the lower wall of the reset cavity 11 and is fixedly connected with a lifting plate 16, and the lower end of the lifting plate 16 is hinged with an auxiliary component;
a first return spring 19 for assisting the T-shaped plate 10 to return is arranged in the return cavity 11, and the first return spring 19 is sleeved outside the T-shaped plate 10;
the rotating shaft 7 rotates to drive the cam 9 to rotate, the cam 9 drives the T-shaped plate 10 to move up and down, the T-shaped plate 10 drives the lifting plate 16 and the auxiliary assembly to move up and down, and therefore sufficient mixing contact between the additive and the material is achieved.
As shown in fig. 6, the auxiliary assembly includes an additive placing plate 17 and a connecting plate 18, the additive placing plate 17 is longitudinally provided with a plurality of additive placing plates 17, the additive placing plate 17 is a rectangular frame-shaped structure with a hollow interior, a screen is arranged in the additive placing plate 17, the aperture of the screen is larger than the particle diameter of the additive, and the adjacent additive placing plates 17 are fixedly connected through the connecting plate 18.
The bearing component comprises a bearing plate 23, the bearing plate 23 is of a structure with high periphery and low center, and a plurality of buffer seats 24 used for protecting the fermentation tank 4 are symmetrically arranged on the bearing plate 23.
In summary, the working principle of the invention is as follows: when the material is required to be scraped off from the guide plate 21, the hydraulic cylinder 3 is opened, the hydraulic cylinder 3 drives the vertical rack 5 to move up and down, the vertical rack 5 drives the gear 6 to rotate, the gear 6 drives the rotating shaft 7 to rotate, the rotating shaft 7 drives the driving rotating wheel 12 to rotate, the driving rotating wheel 12 drives the hinging seat 13 to rotate, the hinging seat 13 pulls the first hinging rod 14 and the second hinging rod 15 to move, so that the second hinging rod 15 pulls the push plate 26 and the scraper 27 to slide, and then the scraping of the material on the guide plate 21 is realized.
The rotating shaft 7 rotates to drive the cam 9 to rotate, the cam 9 drives the T-shaped plate 10 to move up and down, the T-shaped plate 10 drives the lifting plate 16 and the auxiliary assembly to move up and down, and therefore sufficient mixing contact between the additive and the material is achieved.
The scraping component 20 is arranged in the embodiment of the invention, the residual materials on the guide plate 21 can be quickly and sufficiently scraped by the scraping component 20, so that the accumulation of the materials is avoided, the fermentation efficiency of the materials is improved, and meanwhile, the contact area between the materials and the additives is further increased by the arrangement of the auxiliary component.
Although several embodiments and examples of the present invention have been described for those skilled in the art, these embodiments and examples are presented as examples and are not intended to limit the scope of the invention. These new embodiments can be implemented in other various ways, and various omissions, substitutions, and changes can be made without departing from the spirit of the invention. These embodiments and modifications thereof are included in the scope and gist of the invention, and are included in the invention described in the claims and the equivalent scope thereof.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (10)
1. The utility model provides a fermentation device for municipal administration sludge treatment, which comprises a housin (1), be provided with working chamber (2) in casing (1), be provided with fermentation cylinder (4) in working chamber (2), the below of fermentation cylinder (4) is provided with the bearing subassembly that is used for protecting fermentation cylinder (4), a serial communication port, the middle part of fermentation cylinder (4) is provided with auxiliary assembly, the bottom fixed mounting of fermentation cylinder (4) has fermentation board (22), the bilateral symmetry of fermentation board (22) is provided with two guide plates (21), be provided with scraping subassembly (20) that are used for scraping the material on guide plate (21), it is connected with drive assembly to scrape subassembly (20).
2. The fermentation device for municipal sludge treatment according to claim 1, wherein the driving assembly comprises a hydraulic cylinder (3) and a vertical rack (5), the hydraulic cylinder (3) is fixedly mounted on the upper surface of the fermentation tank (4), and the telescopic end of the hydraulic cylinder (3) is fixedly connected with a vertical rack (5), the front side of the vertical rack (5) is provided with a rotating shaft (7), the middle part of the rotating shaft (7) is fixedly provided with a gear (6), the vertical rack (5) and the gear (6) are in meshing transmission, and the both ends of pivot (7) are fixed mounting respectively have drive runner (12), and fixed mounting has articulated seat (13) on drive runner (12), and articulated seat (13) articulate there is first articulated rod (14), and the one end that articulated seat (13) were kept away from in first articulated rod (14) articulates there is second articulated rod (15), and the one end that first articulated rod (14) were kept away from in second articulated rod (15) articulates there is scraping material subassembly (20).
3. The fermentation device for municipal sludge treatment according to claim 2, wherein the scraping component (20) comprises a second return spring (25) and a push plate (26), the push plate (26) is arranged obliquely, the top end of the push plate (26) is hinged to the second hinge rod (15), the second return spring (25) for protecting the push plate (26) is arranged between the push plate (26) and the second hinge rod (15), two ends of the second return spring (25) are respectively connected with the second hinge rod (15) and the push plate (26), and the bottom of the push plate (26) is hinged to a scraping plate (27).
4. The fermentation device for municipal sludge treatment according to claim 3, wherein the scraper (27) is made of an elastomer, and a plurality of scraper brushes (28) are uniformly distributed on the scraper (27).
5. The fermentation device for municipal sludge treatment according to any one of claims 2 to 4, wherein the rotating shaft (7) is symmetrically provided with two cams (9), a limiting seat (8) for limiting the cams (9) is arranged outside the cams (9), the limiting seat (8) is rotatably connected with the rotating shaft (7), and the limiting seat (8) is fixedly connected with the side wall of the fermentation tank (4) through a bolt.
6. The fermentation device for municipal sludge treatment according to claim 5, wherein a reset cavity (11) is arranged below the limiting seat (8), the reset cavity (11) and the limiting seat (8) are fixedly connected through a bolt, a T-shaped plate (10) is arranged in the reset cavity (11), the lower end of the T-shaped plate (10) penetrates through the lower wall of the reset cavity (11), a lifting plate (16) is fixedly connected with the lower end of the lifting plate (16), and an auxiliary component is hinged to the lower end of the lifting plate (16).
7. The fermentation device for municipal sludge treatment according to claim 6, wherein the T-shaped plate (10) is slidably connected to the side wall of the reduction chamber (11).
8. The fermentation device for municipal sludge treatment according to any one of claims 2 to 4, wherein the auxiliary assembly comprises a plurality of additive placement plates (17) and a plurality of connecting plates (18), and the additive placement plates (17) are longitudinally arranged and are fixedly connected with each other by the connecting plates (18).
9. The fermentation apparatus for municipal sludge treatment according to claim 8, wherein the additive-containing plate (17) has a rectangular frame-like structure with a hollow interior, and a screen mesh having a mesh aperture larger than the particle diameter of the additive is provided in the additive-containing plate (17).
10. The fermentation device for municipal sludge treatment according to any one of claims 2 to 4, wherein the support member comprises a bearing plate (23), the bearing plate (23) has a structure with high periphery and low center, and a plurality of buffer seats (24) for protecting the fermentation tank (4) are symmetrically arranged on the bearing plate (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110052608.9A CN112694233A (en) | 2021-01-15 | 2021-01-15 | Fermentation device for municipal sludge treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110052608.9A CN112694233A (en) | 2021-01-15 | 2021-01-15 | Fermentation device for municipal sludge treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112694233A true CN112694233A (en) | 2021-04-23 |
Family
ID=75515264
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110052608.9A Withdrawn CN112694233A (en) | 2021-01-15 | 2021-01-15 | Fermentation device for municipal sludge treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112694233A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113373022A (en) * | 2021-06-17 | 2021-09-10 | 李生宝 | Food fermentation process |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1862215A1 (en) * | 2006-05-31 | 2007-12-05 | Michel Albert | Device for production and temporary storage of liquid starter |
| KR20160021627A (en) * | 2014-08-18 | 2016-02-26 | (주)포레코 | A high speed fermenting and drying apparatus |
| CN107400624A (en) * | 2017-09-26 | 2017-11-28 | 上海保兴生物设备工程有限公司 | A kind of vertical type solid bioreactor |
| CN107485895A (en) * | 2017-07-31 | 2017-12-19 | 河南中成环保科技有限公司 | Scrape mud assembly |
| CN210340590U (en) * | 2019-08-05 | 2020-04-17 | 王科 | A sewage treatment plant for chlor-alkali chemical industry |
-
2021
- 2021-01-15 CN CN202110052608.9A patent/CN112694233A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1862215A1 (en) * | 2006-05-31 | 2007-12-05 | Michel Albert | Device for production and temporary storage of liquid starter |
| KR20160021627A (en) * | 2014-08-18 | 2016-02-26 | (주)포레코 | A high speed fermenting and drying apparatus |
| CN107485895A (en) * | 2017-07-31 | 2017-12-19 | 河南中成环保科技有限公司 | Scrape mud assembly |
| CN107400624A (en) * | 2017-09-26 | 2017-11-28 | 上海保兴生物设备工程有限公司 | A kind of vertical type solid bioreactor |
| CN210340590U (en) * | 2019-08-05 | 2020-04-17 | 王科 | A sewage treatment plant for chlor-alkali chemical industry |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113373022A (en) * | 2021-06-17 | 2021-09-10 | 李生宝 | Food fermentation process |
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Application publication date: 20210423 |