CN203021552U - Cooling fermentation tank with inner coils - Google Patents
Cooling fermentation tank with inner coils Download PDFInfo
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- CN203021552U CN203021552U CN 201220730513 CN201220730513U CN203021552U CN 203021552 U CN203021552 U CN 203021552U CN 201220730513 CN201220730513 CN 201220730513 CN 201220730513 U CN201220730513 U CN 201220730513U CN 203021552 U CN203021552 U CN 203021552U
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- cooling tube
- spiral coil
- coil cooling
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Abstract
A cooling fermentation tank with inner coils comprises a water outlet, cooling coil supports, a water inlet, an air intake and discharge port, a third stirring paddle, a middle bearing support, a second stirring paddle, a first stirring paddle, a stirring shaft and cooling coils, wherein the air intake and discharge port is arranged at the center of the outer bottom of the tank, the stirring shaft is arranged at the center of the interior of the tank and is provided with three stirring paddles which are respectively the first stirring paddle, the second stirring paddle and the third stirring paddle from top to bottom, the middle bearing support is arranged on the upper part of the stirring shaft between the second stirring paddle and the third stirring paddle, the four groups of cooling coil supports are welded on the inner wall of the tank, two groups of cooling coil heat exchangers are arranged in the cavity of the tank, each cooling coil heat exchanger is shaped as a spiral coil and is provided with a cooling coil, the cooling coils are evenly arranged, a certain distance is reserved between the cooling coils and the inner wall, the four groups of cooling coil supports are used for fixing the two groups of upper and lower cooling coil heat exchangers, and the two groups of cooling coil heat exchangers are arranged on an upper side tank and a lower side tank of the middle bearing support. The original tubular structure in the tank body is transformed into a coil structure which surrounds the inner wall of the tank body and keeps a certain distance from the inner wall, and the coil structure changes the ordered circular flow of materials under the same conditions, so that the flowing speed of liquid in the tank is accelerated, and dead angles in the tank are reduced; and the fermentation tank is not easily contaminated in the fermentation process, a cooling area is enlarged, a fermentation period is shortened and the fermentation benefits are improved.
Description
Technical field
The utility model relates to biotechnical processes fermentation equipment used, particularly a kind of inner coil pipe cooling and fermentation tank.
Background technology
Since China reform and opening-up, national economy obtains rapid growth, has become the main flow of the present industrial development of China with " scientific and technical innovation, autonomous innovation ", and China's industry is progressively to intensive style, energy-saving and emission-reduction, the future development of low-carbon (LC).The tradition mechanical agitating fermentation tank, tubulation mode water cooler in adopting, as shown in Figure 1 and Figure 2, as can be seen from Figure, be provided with tubulation mode water cooler 1 in 8 groups on inwall in fermentor tank, this type of cooling takies the fermentor tank internal space, has reduced the useful volume of tank body; In tank interior, there is the dead angle due to cooling tube in next, easily causes the tank body microbiological contamination.In order to address this problem, R﹠D institution and science and technology in enterprise personnel utilize modern science and technology in constantly research, exploration, although obtained technically some progress, still exist the technical barrier that not yet overcomes in practice.
Summary of the invention
The purpose of this utility model is to overcome above deficiency, a kind of inner coil pipe cooling and fermentation tank is provided, tubulation structure original in tank body is changed into around inner tank wall and with inwall keep the coil arrangement of certain distance, this structure under equal conditions will change the orderly cycling stream of material, and the pot liquid velocity of flow is accelerated, and reduce dead angle in tank, fermentor tank is difficult for microbiological contamination during the fermentation, increase cooling area, shorten fermentation period, improve the fermentation income.
the technical scheme that its technical problem that solves the utility model adopts is: comprise water outlet, the spiral coil cooling tube support, water-in, air intake and discharge port, the 3rd stirring rake, the plummer-block support, the second stirring rake, the first stirring rake, stir shaft, spiral coil cooling tube, this fermentor tank tank outer bottom central position is provided with air intake and discharge port, in tank, the central position is provided with stir shaft, stir shaft is provided with the third gear stirring rake from top to bottom, it is respectively the first stirring rake, the second stirring rake, the 3rd stirring rake, stir shaft top between the second stirring rake and the 3rd stirring rake is provided with the plummer-block support, tank Nell wall is welded with four groups of spiral coil cooling tube supports, in tank, inner chamber is provided with two groups of spiral coil cooling tube interchanger, the spiral coil cooling tube interchanger is the spiral pipe shape, the spiral coil cooling tube interchanger is provided with spiral coil cooling tube, equidistantly arrange between spiral coil cooling tube and spiral coil cooling tube, spiral coil cooling tube and inwall keep certain distance, and be fixed by two groups of spiral coil cooling tube interchanger of four groups of spiral coil cooling tube supports to the up and down, two groups of spiral coil cooling tube interchanger are arranged on the both sides up and down of plummer-block support, every group of spiral coil cooling tube interchanger is provided with water-in and water outlet and extends to outside fermentor tank, formed inner coil pipe cooling and fermentation tank.
The know-why that the utility model adopts is: adopt the principle that on physics, heat is transmitted.Keep the coil arrangement of certain distance by tubulation structure original in tank body being changed into around inner tank wall and with inwall, increased heat interchanging area in tank, heat exchange simultaneously fully, evenly, good effect of heat exchange, can change the orderly cycling stream of material, the pot liquid velocity of flow is accelerated, reduced dead angle in tank, fermentor tank is difficult for microbiological contamination during the fermentation.Stir shaft top between the second stirring rake and the 3rd stirring rake is provided with the plummer-block support, according to this feature of fermentor tank, the length of spiral coil cooling tube is also restricted simultaneously, need and to be divided into two-part spiral coil cooling tube interchanger in tank, equidistantly arrange between spiral coil cooling tube and spiral coil cooling tube, guaranteed so the even distribution of heat interchanging area and heat transfer effect.Spiral coil cooling tube and inwall keep certain distance, and be fixed by two groups of spiral coil cooling tube interchanger of four groups of spiral coil cooling tube supports to the up and down, avoided fermentor tank to form during the fermentation the dead angle, also be difficult for microbiological contamination, the spiral coil cooling tube inwall is less scaling, easy to clean also is convenient to service worker and is entered and carry out remedial operation in tank.Every group of spiral coil cooling tube interchanger is provided with water-in and water outlet and extends to outside fermentor tank, to lowering the temperature in tank, shortens fermentation period by circulation flowing water, reduces production costs.
The utility model beneficial effect is: adopt the principle that on physics, heat is transmitted.Tubulation structure original in tank body is changed into around inner tank wall and with inwall keep the coil arrangement of certain distance, this structure under equal conditions will change the orderly cycling stream of material, the pot liquid velocity of flow is accelerated, reduced dead angle in tank, fermentor tank is difficult for microbiological contamination during the fermentation, increase cooling area, shorten fermentation period, improve the fermentation income.
Description of drawings
The below further describes the utility model in conjunction with the accompanying drawings and embodiments:
Fig. 1 is the structural front view of existing interior tubulation mode cooling and fermentation tank
Fig. 2 is the vertical view of existing interior tubulation mode cooling and fermentation tank
Fig. 3 is the structural front view of inner coil pipe cooling and fermentation tank
Fig. 4 is the vertical view of inner coil pipe cooling and fermentation tank
Fig. 5 is the structural representation of spiral coil cooling tube coiling in inner coil pipe cooling and fermentation tank
In the drawings: 1. interior tubulation mode water cooler, 2. water outlet, 3. spiral coil cooling tube support, 4. water-in, 5. air intake and discharge port, 6. the 3rd stirring rake, 7. plummer-block support, 8. the second stirring rake, 9. the first stirring rake, 10. stir shaft, 11. spiral coil cooling tubes.
Embodiment
In Fig. 1, Fig. 2: be provided with tubulation mode water cooler 1 in 8 groups on the inwall in fermentor tank, this type of cooling takies the fermentor tank internal space, has reduced the useful volume of tank body; In tank interior, there is the dead angle due to cooling tube in next, easily causes the tank body microbiological contamination.
Fig. 3, Fig. 4, in Fig. 5: this fermentor tank tank outer bottom central position is provided with air intake and discharge port 5, in tank, the central position is provided with stir shaft 10, stir shaft 10 is provided with the third gear stirring rake from top to bottom, it is respectively the first stirring rake 9, the second stirring rake 8, the 3rd stirring rake 6, stir shaft 10 tops between the second stirring rake 8 and the 3rd stirring rake 6 are provided with plummer-block support 7, tank Nell wall is welded with four groups of spiral coil cooling tube supports 3, in tank, inner chamber is provided with two groups of spiral coil cooling tube interchanger, the spiral coil cooling tube interchanger is the spiral pipe shape, the spiral coil cooling tube interchanger is provided with spiral coil cooling tube 11, equidistantly arrange between spiral coil cooling tube 11 and spiral coil cooling tube 11, spiral coil cooling tube 11 keeps certain distance with inwall, and be fixed by two groups of spiral coil cooling tube interchanger of four groups of cooling and tube supports 3 pairs of up and down, two groups of spiral coil cooling tube interchanger are arranged on the both sides up and down of plummer-block support 7, every group of spiral coil cooling tube interchanger is provided with water-in 4 and water outlet 2 and extends to outside fermentor tank, formed inner coil pipe cooling and fermentation tank.
Inner coil pipe cooling and fermentation tank adopts the principle that on physics, heat is transmitted.Keep the coil arrangement of certain distance by tubulation structure original in tank body being changed into around inner tank wall and with inwall, increased heat interchanging area in tank, heat exchange simultaneously fully, evenly, good effect of heat exchange, can change the orderly cycling stream of material, the pot liquid velocity of flow is accelerated, reduced dead angle in tank, fermentor tank is difficult for microbiological contamination during the fermentation.Stir shaft 10 tops between the second stirring rake 8 and the 3rd stirring rake 6 are provided with plummer-block support 7, according to this feature of fermentor tank, the length of spiral coil cooling tube 11 is also restricted simultaneously, need and to be divided into two-part spiral coil cooling tube interchanger in tank, equidistantly arrange between spiral coil cooling tube 11 and spiral coil cooling tube 11, guaranteed so the even distribution of heat interchanging area and heat transfer effect.Spiral coil cooling tube 11 keeps certain distance with inwall, and be fixed by two groups of spiral coil cooling tube interchanger of four groups of spiral coil cooling tube supports 3 pairs of up and down, avoided fermentor tank to form during the fermentation the dead angle, also be difficult for microbiological contamination, spiral coil cooling tube 11 inwalls are less scaling, easy to clean also is convenient to service worker and is entered and carry out remedial operation in tank.Every group of spiral coil cooling tube interchanger is provided with water-in 4 and water outlet 2 and extends to outside fermentor tank, to lowering the temperature in tank, shortens fermentation period by circulation flowing water, reduces production costs.
Claims (1)
1. inner coil pipe cooling and fermentation tank, relate to biotechnical processes fermentation equipment used, comprise water outlet, the spiral coil cooling tube support, water-in, air intake and discharge port, the 3rd stirring rake, the plummer-block support, the second stirring rake, the first stirring rake, stir shaft, spiral coil cooling tube, it is characterized in that: this fermentor tank tank outer bottom central position is provided with air intake and discharge port, in tank, the central position is provided with stir shaft, stir shaft is provided with the third gear stirring rake from top to bottom, it is respectively the first stirring rake, the second stirring rake, the 3rd stirring rake, stir shaft top between the second stirring rake and the 3rd stirring rake is provided with the plummer-block support, tank Nell wall is welded with four groups of spiral coil cooling tube supports, in tank, inner chamber is provided with two groups of spiral coil cooling tube interchanger, the spiral coil cooling tube interchanger is the spiral pipe shape, the spiral coil cooling tube interchanger is provided with spiral coil cooling tube, equidistantly arrange between spiral coil cooling tube and spiral coil cooling tube, spiral coil cooling tube and inwall keep certain distance, and be fixed by two groups of spiral coil cooling tube interchanger of four groups of spiral coil cooling tube supports to the up and down, two groups of spiral coil cooling tube interchanger are established the back of the body in the both sides up and down of plummer-block support, every group of spiral coil cooling tube interchanger is provided with water-in and water outlet and extends to outside fermentor tank, formed inner coil pipe cooling and fermentation tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220730513 CN203021552U (en) | 2012-12-27 | 2012-12-27 | Cooling fermentation tank with inner coils |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220730513 CN203021552U (en) | 2012-12-27 | 2012-12-27 | Cooling fermentation tank with inner coils |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203021552U true CN203021552U (en) | 2013-06-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220730513 Expired - Fee Related CN203021552U (en) | 2012-12-27 | 2012-12-27 | Cooling fermentation tank with inner coils |
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| Country | Link |
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| CN (1) | CN203021552U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103396942A (en) * | 2013-08-21 | 2013-11-20 | 黑龙江省科学院科技孵化中心 | Fermentation reactor integrating functions of stirring and crusting breaking and stirring crust-breaking method |
| CN106566769A (en) * | 2015-10-10 | 2017-04-19 | 淄博三田化工装备有限公司 | High-steady-state, high-effect, and large-volume fermenting tank |
| CN111649537A (en) * | 2020-05-26 | 2020-09-11 | 湖南省宇秀生物科技有限公司 | Seed production cooling and heat preservation water circulation system of fermentation tank |
-
2012
- 2012-12-27 CN CN 201220730513 patent/CN203021552U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103396942A (en) * | 2013-08-21 | 2013-11-20 | 黑龙江省科学院科技孵化中心 | Fermentation reactor integrating functions of stirring and crusting breaking and stirring crust-breaking method |
| CN106566769A (en) * | 2015-10-10 | 2017-04-19 | 淄博三田化工装备有限公司 | High-steady-state, high-effect, and large-volume fermenting tank |
| CN106566769B (en) * | 2015-10-10 | 2019-03-22 | 淄博三田化工装备有限公司 | The high high-effect big capacity fermenter of stable state |
| CN111649537A (en) * | 2020-05-26 | 2020-09-11 | 湖南省宇秀生物科技有限公司 | Seed production cooling and heat preservation water circulation system of fermentation tank |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130626 Termination date: 20181227 |