CN209508237U - A kind of fermentor - Google Patents
A kind of fermentor Download PDFInfo
- Publication number
- CN209508237U CN209508237U CN201822165272.3U CN201822165272U CN209508237U CN 209508237 U CN209508237 U CN 209508237U CN 201822165272 U CN201822165272 U CN 201822165272U CN 209508237 U CN209508237 U CN 209508237U
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- tank body
- heat exchanger
- wall
- exchanger tube
- plate
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Abstract
The utility model discloses a kind of fermentors, it is related to field of chemical equipment, including tank body and the agitating device that tank body center is arranged in, coiling has heating tube on the outer wall of the tank body, set of heat exchange tubes is provided on the inner wall of the tank body, the set of heat exchange tubes includes the multiple heat exchanger tubes being circumferentially uniformly arranged along the inner wall of tank body, and the heat exchanger tube disk cloth and is mounted on the inner wall of tank body in the shape of a spiral by fixation kit, and the both ends nozzle of the heat exchanger tube is pierced by from the side wall of tank body respectively.By the utility model, when leading to steam into heat exchanger tube, managing intracorporal cycle water energy can be smoothly discharged, and avoided the impact of recirculated water exchange thermotube wall, extended the service life of heat exchanger tube, save steam.
Description
Technical field
The utility model relates to field of chemical equipment, in particular to a kind of fermentor.
Background technique
Fermentor refers to the industrial device for being used to carry out microbial fermentation.Its main body is generally used made of stainless steel plate
Main formula cylinder.Generally coiling has heating tube on the tank skin of fermentor, and fermentor is internally provided with heat exchanger tube, into heat exchanger tube
When being passed through recirculated water, the temperature in fermentor can be controlled, guarantee that fermentation liquid is in stationary temperature environment.
Heat exchanger tube in fermentor generally uses snakelike coiled fashion, but needed after fermentor blowing, before cleaning and sterilizing to
Lead to steam in heat exchange coiled pipe, the water in coiled pipe is ejected, since the bending part curvature of coiled pipe is larger, in logical steam,
" pneumatic hammer " phenomenon is easy to appear in pipe, coiled pipe vibration is strong, causes coiled pipe to be broken from weld bond most weakness, contaminates fermentation liquid
Bacterium；Furthermore since the water of coiled pipe bending part is not easy to be discharged by steam, need to lead to for a long time into fermentor steam for coiled pipe
Interior water is evaporated, and wastes a large amount of steam.
Utility model content
The purpose of the utility model is to provide a kind of fermentors to make fermentor exist by changing the coiled fashion of heat exchanger tube
When cleaning and sterilizing, the recirculated water in heat exchanger tube can exclude completely, alleviate the impact of recirculated water exchange heat pipe, save a large amount of
Steam.
The above-mentioned purpose of utility model of the utility model has the technical scheme that
A kind of fermentor, including tank body and the agitating device that tank body center is arranged in, coiling on the outer wall of the tank body has
Heating tube, is provided with set of heat exchange tubes on the inner wall of the tank body, and the set of heat exchange tubes includes circumferentially uniformly setting along the inner wall of tank body
The multiple heat exchanger tubes set, the heat exchanger tube disk cloth and is mounted on the inner wall of tank body in the shape of a spiral by fixation kit, described to change
The both ends nozzle of heat pipe is pierced by from the side wall of tank body respectively.
By using above-mentioned technical proposal, heat exchanger tube is using helical form disk cloth and is mounted on tank body, the bending of heat exchanger tube
Place is not easy dead angle occur, i.e. the excessive situation of curvature, and transition is smoother, when leading to steam into heat exchanger tube, manages intracorporal
Cycle water energy can be smoothly discharged, and avoid the impact of recirculated water exchange thermotube wall, extend the service life of heat exchanger tube, and
Save steam.
The utility model is further arranged to: the fixation kit includes support plate, the U-shaped fastener being connected with support plate
With the first clamping screw, the support plate is evenly arranged at least two along the length direction of heat exchanger tube and is respectively fixedly connected with
On the inner wall of tank body, for the support plate far from placing groove is offered on a side end face of inner tank wall, the heat exchanger tube is fitted in U
On the inner sidewall of shape fastener, and heat exchanger tube is pushed against on the side end face of support plate by U-shaped fastener, and two of the U-shaped fastener open
Mouth end is plugged in placing groove respectively, and there are two the first clamping screw settings and is each passed through support plate is pushed against U-shaped card
On part.
By using above-mentioned technical proposal, during installation, the well laid heat exchanger tube of disk is correspondingly placed in tank body, then will
U-shaped fastener is stuck in the outside of heat exchanger tube, and two open ends of U-shaped fastener are plugged into placing groove, the first lock is then tightened
U-shaped fastener is fixed at tight bolt, the both ends for making its end push against U-shaped fastener, and heat exchanger tube is clamped on centre by U-shaped fastener, obtains
It is effectively fixed.
The utility model is further arranged to: the fixation kit includes support plate, the first clamping screw and is mounted on branch
Connecting plate on fagging, the support plate are evenly arranged at least two along the length direction of heat exchanger tube and are respectively fixedly connected with
On the inner wall of tank body, the support plate is far from placing groove is offered on a side end face of inner tank wall, on the connecting plate uniformly
Two rows of perforatings being interspersed are provided with, the tube body of the heat exchanger tube is successively threaded through in perforating, the end of the connecting plate
Portion is plugged in placing groove, and first clamping screw passes through support plate and is pushed against on connecting plate.
By using above-mentioned technical proposal, heat exchanger tube is threaded through on connecting plate, each circle tube body of heat exchanger tube all obtains
Effective fixation will not be acted between the adjacent turn tube body of heat exchanger tube because of the hydraulic pressure of recirculated water and be relatively moved, heat exchanger tube
Whole installation is more stable.
The utility model is further arranged to: the upper and lower ends of the heat exchanger tube are respectively arranged with positioning plate, the positioning
Plate is connected horizontally on the inner wall of tank body and its surface is fitted on the tube wall of heat exchanger tube.
It by using above-mentioned technical proposal, prevents when leading to recirculated water or steam into heat exchanger tube, heat exchanger tube is in vertical side
It slides upwards, exchange heat pipe plays certain position-limiting action.
The utility model is further arranged to: the position on the inner wall of the tank body corresponding to positioning plate is fixedly installed fixed
Position cage plate, the positioning plate are nested in positioning cage plate, and the positioning cage plate is far from being equipped with the on a side surface of heat exchanger tube
The end of two clamping screws, second clamping screw is pushed against on positioning plate.
By using above-mentioned technical proposal, positioning plate is fixed in positioning cage plate by the second clamping screw, so that positioning
Plate is detachable, will not influence the installing and dismounting of heat exchanger tube.
The utility model is further arranged to: the agitating device include along tank body central axis be arranged agitating shaft and
The agitating paddle being uniformly arranged along agitating shaft length direction, it is in cross centered on agitating paddle side wall that the agitating paddle, which includes four,
The stirring blade of distribution.
By using above-mentioned technical proposal, so that stirring is more evenly.
The utility model is further arranged to: the stirring blade is inclined to set.
By using above-mentioned technical proposal, the interaction force that is formed between fermentation liquid when stirring blade is vertically arranged compared with
Greatly, stirring is not stable enough, is set as the stability that inclination improves whipping process.
The utility model is further arranged to: several air holes are offered on the stirring blade.
By using above-mentioned technical proposal, fermentation liquid can pass through from air hole when stirring, prevent because stirring blade with
The contact area of fermentation liquid is excessive, and resistance is caused to increase, and fermentation liquid generation is significantly shaken in agitator tank when stirring；It ferments simultaneously
Liquid can also flow between air hole, accelerate reaction rate.
In conclusion the advantageous effects of the utility model are as follows:
1. by by heat exchanger tube helical disk cloth, the bending place of heat exchanger tube is not easy dead angle occur, i.e. the excessive situation of curvature,
Transition is smoother, and when leading to steam into heat exchanger tube, managing intracorporal cycle water energy can be smoothly discharged, and avoid recirculated water pair
The impact of pipe wall of heat exchange pipe, extends the service life of heat exchanger tube, and saves steam；
2. by the way that heat exchanger tube to be threaded through on connecting plate, each circle tube body of heat exchanger tube has all obtained effective fixation, heat exchange
It will not act on and relatively move because of the hydraulic pressure of recirculated water between the adjacent turn tube body of pipe, the installation of heat exchanger tube entirety is more steady
It is fixed；
3. positioning plate is arranged by the upper and lower ends in heat exchanger tube to change when being passed through recirculated water or steam into heat exchanger tube
Heat pipe will not slide in the vertical direction because of hydraulic pressure or gas pressure.
Detailed description of the invention
Fig. 1 is the overall structure diagram of embodiment one in the utility model.
Fig. 2 is the partial enlargement diagram of part A in Fig. 1.
Fig. 3 is the overall structure diagram that example two is applied in the utility model reality.
Fig. 4 is the annexation figure of heat exchanger tube and connecting plate in embodiment two.
Fig. 5 is the structural schematic diagram of agitating device in the utility model.
In figure, 1, tank body；2, agitating device；21, agitating shaft；22, agitating paddle；221, stirring blade；222, air hole；3,
Heating tube；4, heat exchanger tube；5, fixation kit；51, support plate；52, U-shaped fastener；53, the first clamping screw；54, placing groove；55,
Connecting plate；56, perforating；6, positioning component；61, cage plate is positioned；62, positioning plate；63, the second clamping screw.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
Embodiment one
A kind of fermentor, as shown in Fig. 1, including tank body 1 and the agitating device 2 that 1 center of tank body is arranged in, tank body 1
It is coiled on outer wall and is provided with heating tube 3, be evenly arranged with multiple groups heat exchanger tube 4 along its circumferential direction on the inner wall of tank body 1.
In conjunction with shown in attached Fig. 1 and 2, heat exchanger tube 4 is coiled in the shape of a spiral and is pressed and is fixed on the inner wall of tank body 1, heat exchanger tube 4
It is mounted in tank body 1 by fixation kit 5, fixation kit 5 includes the support being uniformly arranged along the length direction of every group of heat exchanger tube 4
Plate 51, U-shaped fastener 52 and two the first clamping screws 53, support plate 51 offer appearance on the side end face far from 1 inner wall of tank body
Receive the placing groove 54 of U-shaped fastener 52, the tube wall of heat exchanger tube 4 is connected on the inner sidewall of U-shaped fastener 52, and two of U-shaped fastener 52
End is put in placing groove 54, and the first clamping screw 53 is pierced into placing groove 54 by the lower surface of support plate 51 and pushes against U-shaped card
The end of part 52.The both ends nozzle of heat exchanger tube 4 is pierced by from the side wall of tank body 1 respectively.
The upper and lower ends of every group of heat exchanger tube 4 are respectively arranged with positioning component 6, and positioning component 6 includes being fixed on 1 inner wall of tank body
On positioning cage plate 61, the positioning plate 62 in positioning cage plate 61 and by position cage plate 61 and positioning plate 62 it is fixed second
Clamping screw 63, upper and lower two positioning cage plate 61 are horizontally disposed with respectively and are pushed against on heat exchanger tube 4, and the second clamping screw 63 is by fixed
Position cage plate 61 pierces into positioning cage plate 61 far from a side surface of heat exchanger tube 4, and is pushed against on positioning plate 62.
As shown in Fig. 5, agitating device 2 includes agitating shaft 21 and stirs along the equally distributed multiple groups of 21 length direction of agitating shaft
Mix paddle 22, agitating paddle 22 include four be in crossing distribution stirring blade 221, each stirring blade 221 is both with respect to stirring
Axis 21 is obliquely installed, and several air holes 222 are uniformly provided on stirring blade 221, and fermentation liquid can be from air hole when stirring
Pass through in 222, prevent from causing resistance to increase because stirring blade 221 and the contact area of fermentation liquid are excessive, when stirring in agitator tank
Fermentation liquid generation is significantly shaken, and keeps whipping process more stable.
Embodiment two
It is in place of a kind of fermentor, the present embodiment and the difference of embodiment one, in conjunction with shown in attached drawing 3 and 4, fixation kit
5 include equally distributed three connecting plates 55 of length direction along heat exchanger tube 4, and two rows are evenly arranged on connecting plate 55 and are staggeredly divided
The perforating 56 of cloth, the tube body of heat exchanger tube 4 are successively passed through from perforating 56, are correspondingly arranged on support plate on the inner wall of tank body 1
51, one end of connecting plate 55 is plugged to be fixed into the placing groove 54 of support plate 51 and by the first clamping screw 53.This reality
The advantages of applying is that, by the way that heat exchanger tube 4 to be threaded through on connecting plate 55, each circle tube body of heat exchanger tube 4 has all obtained effectively
It is fixed, it will not act on and relatively move because of the hydraulic pressure of recirculated water between the adjacent turn tube body of heat exchanger tube 4, heat exchanger tube 4 is whole
Installation it is more stable.
The implementation principle of the present embodiment are as follows: in biological fermentation process, recirculated water enters from the Single port of heat exchanger tube 4 to hair
Zymotic fluid carries out Hot swapping, and is discharged from another port.In fermentor before cleaning and sterilizing, by being passed through steam inside heat exchanger tube 4,
Quickly the moisture in heat exchanger tube 4 can be evaporated, reduce energy consumption.
The embodiment of present embodiment is the preferred embodiment of the utility model, and not limitation is originally practical new according to this
The protection scope of type, therefore: the equivalence changes that all structures, shape, principle according to the utility model are done should all be covered by practical
Within novel protection scope.
Claims (8)
1. including tank body (1) and the agitating device (2) at tank body (1) center is arranged, outside the tank body (1) in a kind of fermentor
There is heating tube (3) coiling on wall, be provided with set of heat exchange tubes on the inner wall of the tank body (1), it is characterised in that: the set of heat exchange tubes
Including the multiple heat exchanger tubes (4) being circumferentially uniformly arranged along the inner wall of tank body (1), the heat exchanger tube (4) disk cloth and is led in the shape of a spiral
It crosses fixation kit (5) to be mounted on the inner wall of tank body (1), the both ends nozzle of the heat exchanger tube (4) is respectively from the side wall of tank body (1)
It is pierced by.
2. a kind of fermentor according to claim 1, it is characterised in that: the fixation kit (5) include support plate (51),
The U-shaped fastener (52) and the first clamping screw (53) being connected with support plate (51), the support plate (51) is along heat exchanger tube (4)
Length direction is evenly arranged at least two and is respectively fixedly connected on the inner wall of tank body (1), and the support plate (51) is separate
It is offered placing groove (54) on one side end face of tank body (1) inner wall, the heat exchanger tube (4) is fitted in the inside of U-shaped fastener (52)
On wall, and heat exchanger tube (4) is pushed against on the side end face of support plate (51) by U-shaped fastener (52), and two of the U-shaped fastener (52)
Open end is plugged in respectively in placing groove (54), and there are two the first clamping screw (53) settings and is each passed through support plate
(51) it is pushed against on U-shaped fastener (52).
3. a kind of fermentor according to claim 1, it is characterised in that: the fixation kit (5) include support plate (51),
First clamping screw (53) and the connecting plate (55) being mounted on support plate (51), the support plate (51) is along heat exchanger tube (4)
Length direction is evenly arranged at least two and is respectively fixedly connected on the inner wall of tank body (1), and the support plate (51) is separate
It is offered placing groove (54) on one side end face of tank body (1) inner wall, two rows is evenly arranged on the connecting plate (55) and are staggeredly divided
The perforating (56) of cloth, the tube body of the heat exchanger tube (4) are successively threaded through in perforating (56), the end of the connecting plate (55)
It is plugged in placing groove (54), first clamping screw (53) passes through support plate (51) and is pushed against on connecting plate (55).
4. a kind of fermentor according to claim 2 or 3, it is characterised in that: the upper and lower ends of the heat exchanger tube (4) are distinguished
It is provided with positioning plate (62), the positioning plate (62) is connected horizontally on the inner wall of tank body (1) and its surface is fitted in heat exchanger tube
(4) on tube wall.
5. a kind of fermentor according to claim 4, it is characterised in that: correspond to positioning on the inner wall of the tank body (1)
The position of plate (62) is fixedly installed positioning cage plate (61), and the positioning plate (62) is nested in positioning cage plate (61), described fixed
It is equipped with the second clamping screw (63) on one side surface of position cage plate (61) separate heat exchanger tube (4), second clamping screw
(63) end is pushed against on positioning plate (62).
6. a kind of fermentor according to claim 1, it is characterised in that: the agitating device (2) includes along tank body (1)
The agitating shaft (21) of central axis setting and the agitating paddle (22) being uniformly arranged along agitating shaft (21) length direction, the agitating paddle
(22) stirring blade (221) including four centered on agitating paddle (22) side wall in crossing distribution.
7. a kind of fermentor according to claim 6, it is characterised in that: the stirring blade (221) is inclined to set.
8. a kind of fermentor according to claim 6, it is characterised in that: offer several air holes on the stirring blade
(222).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822165272.3U CN209508237U (en) | 2018-12-22 | 2018-12-22 | A kind of fermentor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822165272.3U CN209508237U (en) | 2018-12-22 | 2018-12-22 | A kind of fermentor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209508237U true CN209508237U (en) | 2019-10-18 |
Family
ID=68196380
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822165272.3U Active CN209508237U (en) | 2018-12-22 | 2018-12-22 | A kind of fermentor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209508237U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117187027A (en) * | 2023-09-13 | 2023-12-08 | 江苏大明生物工程装备有限公司 | Large-scale fermentation cylinder of oxygen evenly distributed |
-
2018
- 2018-12-22 CN CN201822165272.3U patent/CN209508237U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117187027A (en) * | 2023-09-13 | 2023-12-08 | 江苏大明生物工程装备有限公司 | Large-scale fermentation cylinder of oxygen evenly distributed |
| CN117187027B (en) * | 2023-09-13 | 2024-02-06 | 江苏大明生物工程装备有限公司 | Large-scale fermentation cylinder of oxygen evenly distributed |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhao Guohua Inventor after: Huo Xianshuai Inventor after: Wang Lijuan Inventor before: Zhao Guohua Inventor before: Huo Xianshuai Inventor before: Wang Lijuan |