CN109538797A - Microorganism fermentation tank pressure relief device - Google Patents
Microorganism fermentation tank pressure relief device Download PDFInfo
- Publication number
- CN109538797A CN109538797A CN201811626799.XA CN201811626799A CN109538797A CN 109538797 A CN109538797 A CN 109538797A CN 201811626799 A CN201811626799 A CN 201811626799A CN 109538797 A CN109538797 A CN 109538797A
- Authority
- CN
- China
- Prior art keywords
- valve plate
- piston
- pressure relief
- screw rod
- fermentation tank
- 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.)
- Withdrawn
Links
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
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
- F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
- F16K17/04—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded
- F16K17/0413—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded in the form of closure plates
-
- 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
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
- F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
- F16K17/04—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded
- F16K17/0486—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded with mechanical actuating means
-
- 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
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
- F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
- F16K17/168—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side combined with manually-controlled valves, e.g. a valve combined with a safety valve
-
- 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
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/44—Mechanical actuating means
- F16K31/50—Mechanical actuating means with screw-spindle or internally threaded actuating means
-
- 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
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/44—Mechanical actuating means
- F16K31/53—Mechanical actuating means with toothed gearing
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
Abstract
The invention discloses a kind of microorganism fermentation tank pressure relief devices, the pressure relief device includes piston, and piston is fixedly connected with screw rod, drives driving gear, tooth band, driven gear rotation, to pass motion to the valve plate in valve plate accommodating chamber, the valve plate realizes the opening and closing to gas outlet by rotation；Further, the collection to gas is generated in hermetically sealed can also be realized by screwing the wing nut that the screw rod upper end is arranged, the device possesses releasing pressure automatically and collects two kinds of functions of gas manually, response quickly opens and closes flexible, stable structure, it is not easy to failure in opening-closing process repeatedly, optimize the course of work of microorganism fermentation tank.
Description
Technical field
The present invention relates to microorganism fermentation tank fermentation technical field, specifically a kind of microorganism fermentation tank pressure relief device.
Background technique
Bio-engineering Products include bio-pharmaceutical, biochemicals, bio-fuel, fermentation food etc., these products
Research and development and manufacture all be unable to do without microorganism fermentation tank and need constantly during microbial fermentation culture to fermentor
In the gases such as the carbon dioxide that is passed through clean air, while microbial metabolism generation is discharged.Usually on the tank body of fermentor
Gas outlet can be set for outside discharge gas, but also need that relief valve is separately provided in addition in order to avoid internal pressure is larger,
But it would have to that complex pipeline, Ji Yaojie is arranged in outside when needing to collect the gases such as the carbon dioxide of microbial metabolism generation
Gas outlet on logical tank body connects the exhaust outlet on relief valve again, causes structure complex, it is not easy to control.
Summary of the invention
In order to solve above-mentioned defect existing in the prior art, the present invention provides a kind of only from a gas outlet to outlet
Put the microorganism fermentation tank for the gas that metabolism generates.
To achieve the goals above, microorganism fermentation tank pressure relief device of the invention, the outlet including top of the tank setting
Mouthful, the gas outlet lower end is provided with and communicated with valve plate accommodating chamber, and the valve plate accommodating chamber is provided with and communicated with connecting cavity, the connection
Chamber is connected to the tank interior, and tank interior is connected to by connecting cavity, valve plate accommodating chamber and the gas outlet with outside air；
One valve plate is set inside the valve plate accommodating chamber, the valve plate can realize the opening and closing to the valve plate accommodating chamber by rotation,
The valve plate upper end is fixedly connected with bull stick, is fixed with driven gear on the bull stick, the driven gear by a tooth band with
The connection of one driving gear；It is provided with an internal thread hole on the driving gear, screw rod, the spiral shell are arranged in the internal thread hole
Bar lower end is fixed with a piston, and the piston is arranged in plunger shaft, and the plunger shaft is connected to tank interior, in the screw rod
Outer sheath is equipped with a compressed spring, and the compressed spring is withstood on the piston.
One mounting base is set above the driving gear, and the mounting base is fixedly connected with the tank wall, to prevent
The driving gear vertical direction is mobile.
The screw jacket is equipped with wing nut, and the top of the mounting base is arranged in the wing nut.
It is provided with spline on the bottom plate of the piston, the key matched with the spline is correspondingly arranged in the plunger shaft
Slot causes the error starting to pressure relief device to prevent piston autorotation.
During the fermentation, when in tank body air pressure be gradually increased be above standard be worth when, piston overcomes under the effect of the pressure
The elastic force of compressed spring and move up, so that driving gear be driven to rotate, driving gear by tooth band drive driven gear with
Bull stick rotates, while the valve plate for driving bull stick lower end to be fixedly connected generates rotation, loses after valve plate rotation and accommodates to valve plate
The sealing process of chamber, the gas in fermentor is external by gas outlet drain tank at this time；It is living when gas is gradually reduced in tank body
Plug then moves down under the action of the elastic force of compressed spring, so that driving gear be driven to rotate backward, driving gear passes through tooth
Band rotates backward driven gear, to further bull stick be driven to rotate backward, so that valve plate is gone back to initial position and is limited
Device, which blocks, to be continued to rotate, and realize the sealing to fermentor gas outlet.
When needing initiative exhaust, increase screw rod and drive master by screwing the wing nut above screw rod manually
Moving gear rotates, to drive driven gear, valve plate rotation, opens outlet passageway, realizes the collection to gas.
The device possesses releasing pressure automatically and two kinds of functions of manual exhaust, and gas is discharged from same gas outlet, is convenient for
The arrangement of exterior line.Simultaneously the device response quickly, opening and closing flexibly, stable structure, it is not volatile in opening-closing process repeatedly
Spirit optimizes the course of work of microorganism fermentation tank.
Detailed description of the invention
Fig. 1 is pressure relief device structural schematic diagram of the invention；
Fig. 2 is the enlarged drawing of part A in Fig. 1；
Fig. 3 is section B-B sectional view in Fig. 2.
Specific embodiment
Below in conjunction with specific embodiment, invention is further described in detail.
The invention discloses a kind of microorganism fermentation tanks, as shown in Figs. 1-2, including the gas outlet 5 being arranged at the top of tank body 1,
5 lower end of gas outlet is provided with and communicated with valve plate accommodating chamber 51, and the valve plate accommodating chamber 51 is provided with and communicated with connecting cavity 52, described
Be connected to inside connecting cavity 52 and the tank body 1, inside tank body 1 by connecting cavity 52, valve plate accommodating chamber 51 and the gas outlet 5 with
Outside air connection；One valve plate 53 is set inside the valve plate accommodating chamber 51, and the valve plate 53 can be realized by rotation to institute
The opening and closing of valve plate accommodating chamber 51 is stated, 53 upper end of valve plate is fixedly connected with bull stick 54, is fixed with driven tooth on the bull stick 54
Wheel 85, the driven gear 85 is connect by a tooth band 84 with a driving gear 83；It is provided in one on the driving gear 83
Threaded hole is arranged with screw rod 86 in the internal thread hole, and 86 lower end of screw rod is fixed with a piston 82, and the piston 82 is arranged
It in plunger shaft 84, is connected to inside the plunger shaft 84 and tank body 1, is equipped with a compressed spring 89 in 86 outer sheath of screw rod,
The compressed spring 89 is withstood on the piston 82.
One mounting base 88 is set above the driving gear 83, the mounting base 88 is fixedly connected with 1 outer wall of tank body,
To prevent 83 vertical direction of driving gear mobile.Wing nut 87, the wing nut 87 are arranged with outside the screw rod 86
The top of the mounting base 88 is set, need it is artificial collect gas when, can be reached by screwing the wing nut and be put
The purpose of gas.
As shown in figure 3, be provided with spline 821 on the bottom plate of the piston 82, be correspondingly arranged in the plunger shaft 81 with
The keyway 822 that the spline 821 matches causes the error starting to pressure relief device to prevent 82 autorotation of piston.
During the fermentation, when in tank body 1 air pressure be gradually increased be above standard be worth when, piston 82 is under the effect of the pressure gram
It takes the elastic force of compressed spring 89 and moves up, so that driving gear 83 be driven to rotate, driving gear 83 is driven by tooth band 84
Driven gear 85 rotates with bull stick 54, while the valve plate 53 for driving 54 lower end of bull stick to be fixedly connected generates rotation, valve plate 53
The sealing process to valve plate accommodating chamber 51 is lost after rotation, the gas in fermentor is discharged outside tank body 1 by gas outlet at this time；When
When gas is gradually reduced in tank body 1, piston 82 is then moved down under the action of the elastic force of compressed spring 89, to drive actively
Gear 83 rotates backward, and driving gear 83 rotates backward driven gear 85 by tooth band 84, to further drive bull stick
54 rotate backward, and make valve plate 53 go back to initial position and be limited device to block and cannot continue to rotate, and realize to fermentor outlet
The sealing of mouth 5.
When needing initiative exhaust, increase screw rod 86 by screwing the wing nut 87 above screw rod 86 manually
It drives driving gear 83 to rotate, so that driven gear 85, valve plate 53 be driven to rotate, opens outlet passageway, realize to gas
Collection.
The above is only a preferred embodiment of the present invention, it is noted that for the common skill of the art
For art personnel, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications
Also it should be regarded as protection scope of the present invention.
Claims (4)
1. a kind of microorganism fermentation tank pressure relief device, including the gas outlet (5) being arranged at the top of tank body (1), it is characterised in that: described
Gas outlet (5) lower end is provided with and communicated with valve plate accommodating chamber (51), and the valve plate accommodating chamber (51) is provided with and communicated with connecting cavity (52),
It is connected to inside the connecting cavity (52) and the tank body (1), passes through connecting cavity (52), valve plate accommodating chamber (51) inside tank body (1)
It is connected to the gas outlet (5) with outside air；A valve plate (53) are set inside the valve plate accommodating chamber (51), the valve plate
(53) opening and closing to the valve plate accommodating chamber (51) can be realized by rotation, valve plate (53) upper end is fixedly connected with bull stick
(54), it is fixed with driven gear (85) on the bull stick (54), the driven gear (85) passes through a tooth band (84) and an active
Gear (83) connection；It is provided with an internal thread hole on the driving gear (83), screw rod (86) are arranged in the internal thread hole,
Screw rod (86) lower end is fixed with a piston (82), and piston (82) setting is in plunger shaft (84), the plunger shaft
(84) it is connected to tank body (1) inside, is equipped with a compressed spring (89) in the screw rod (86) outer sheath, the compressed spring (89)
It withstands on the piston (82).
2. microorganism fermentation tank pressure relief device according to claim 1, it is characterised in that: above the driving gear (83)
It is arranged a mounting base (88), the mounting base (88) is fixedly connected with the tank body (1) outer wall, to prevent the driving gear
(83) vertical direction is mobile.
3. microorganism fermentation tank pressure relief device according to claim 2, it is characterised in that: be arranged with outside the screw rod (86)
Wing nut (87), top of wing nut (87) setting in the mounting base (88).
4. microorganism fermentation tank pressure relief device according to claim 3, it is characterised in that: on the side wall of the piston (82)
It is provided with spline (821), is correspondingly arranged on the keyway (822) matched with the spline (821) in the plunger shaft (81), with
Prevent piston (82) autorotation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811626799.XA CN109538797A (en) | 2018-12-28 | 2018-12-28 | Microorganism fermentation tank pressure relief device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811626799.XA CN109538797A (en) | 2018-12-28 | 2018-12-28 | Microorganism fermentation tank pressure relief device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109538797A true CN109538797A (en) | 2019-03-29 |
Family
ID=65857382
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811626799.XA Withdrawn CN109538797A (en) | 2018-12-28 | 2018-12-28 | Microorganism fermentation tank pressure relief device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109538797A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111217038A (en) * | 2019-10-25 | 2020-06-02 | 范军 | Toothpaste storage equipment for preventing separation, gel decomposition and deterioration in toothpaste production |
| CN112443718A (en) * | 2020-10-19 | 2021-03-05 | 诸暨涵杰机械配件有限公司 | Gas pressure reducing device with hot gas cooling function |
| CN113024297A (en) * | 2021-03-19 | 2021-06-25 | 安徽科技学院 | Can carry out automatic row and press from stirring fermentation cylinder that is used for bio-organic fertilizer |
| CN114181814A (en) * | 2021-11-11 | 2022-03-15 | 洛阳市柿王醋业有限公司 | Multifunctional microbial fermentation tank |
-
2018
- 2018-12-28 CN CN201811626799.XA patent/CN109538797A/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111217038A (en) * | 2019-10-25 | 2020-06-02 | 范军 | Toothpaste storage equipment for preventing separation, gel decomposition and deterioration in toothpaste production |
| CN112443718A (en) * | 2020-10-19 | 2021-03-05 | 诸暨涵杰机械配件有限公司 | Gas pressure reducing device with hot gas cooling function |
| CN113024297A (en) * | 2021-03-19 | 2021-06-25 | 安徽科技学院 | Can carry out automatic row and press from stirring fermentation cylinder that is used for bio-organic fertilizer |
| CN114181814A (en) * | 2021-11-11 | 2022-03-15 | 洛阳市柿王醋业有限公司 | Multifunctional microbial fermentation tank |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109538797A (en) | Microorganism fermentation tank pressure relief device | |
| CN109777716A (en) | Microorganism fermentation tank | |
| CN201529572U (en) | Horizontal screw unloading settling centrifuge | |
| CN114916457B (en) | Vacuumizing feeder | |
| CN114784693A (en) | Air supplement device of electrical control cabinet | |
| CN201788101U (en) | Sampling valve | |
| CN110763726B (en) | Dust explosion parameter experiment method | |
| CN110302407B (en) | Portable space degerming device | |
| CN113682670B (en) | A dry storage device for ginkgo nut production | |
| CN106217862B (en) | A kind of heparin tube automatic sealing machine people | |
| CN101412500A (en) | Portable full-automatic oxygen supply device | |
| CN210339037U (en) | Water storage tank convenient to chilled water is retrieved | |
| CN203483510U (en) | Medical equipment with detachable alcohol box | |
| CN209370048U (en) | A kind of micro computer fructose quantitative machine and water pump | |
| CN214414710U (en) | Vacuum rice bucket | |
| CN217177379U (en) | Adjustable compact pressure vessel | |
| CN219765266U (en) | Efficient discharging structure of reaction kettle | |
| CN214408194U (en) | Sampling tool for food and drug detection | |
| CN215124021U (en) | High-pressure food sterilization device | |
| CN216639445U (en) | Aseptic fermentation equipment is used to food | |
| CN111981149B (en) | Knife-shaped gate valve | |
| CN219700661U (en) | Disposable clysis tube with three-way valve | |
| CN108502344A (en) | A kind of emulsion pumps | |
| CN219584509U (en) | Quantitative material control mechanism | |
| CN220877398U (en) | Drainage bottle cover and drainage bottle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190329 |
|
| WW01 | Invention patent application withdrawn after publication |