CN206368151U - A kind of tank body heat-exchanger rig - Google Patents
A kind of tank body heat-exchanger rig Download PDFInfo
- Publication number
- CN206368151U CN206368151U CN201621400707.2U CN201621400707U CN206368151U CN 206368151 U CN206368151 U CN 206368151U CN 201621400707 U CN201621400707 U CN 201621400707U CN 206368151 U CN206368151 U CN 206368151U
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- CN
- China
- Prior art keywords
- tank body
- coil pipe
- water inlet
- pipe
- cold water
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- Expired - Fee Related
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Abstract
The utility model provides and agitating shaft is provided with a kind of tank body heat-exchanger rig, including tank body, tank body, and agitating shaft lower end reaches tank base, and agitating shaft is provided with stirring vane；Tank body sidepiece outer wall is provided with the outer coil pipe around tank body external peripheral surface, and the outer coil pipe is half coil pipe, and half coil pipe is welded with tank body sidepiece outer wall；The tank interior is additionally provided with internal cooling system, and internal cooling system includes cold water inlet and cold water outlet pipe, several radiating tube groups is in series between cold water inlet and cold water outlet pipe, each radiating tube group is made up of several radiating tube branch pipes in parallel；It is respectively arranged with water inlet and delivery port, water inlet to be connected with external disk water inlet tube pipe, delivery port on outer coil pipe and is connected with outer coil pipe outlet pipe.When both having avoided tank body using the cooling of inner disc tank, easily cause the problem of coil pipe is shaken, welding is burst, service life is short；By setting internal cooling system, when solving individually using the cooling of outer coil pipe, the problem of heat exchange efficiency is relatively low.
Description
Technical field
The utility model belongs to feed liquid falling temperature technique field, and in particular to a kind of tank body heat-exchanger rig.
Background technology
Fermentation tank sterilizing in the prior art terminates in temperature-fall period, main using inner coil pipe cooling, easily causes coil pipe to shake
Dynamic, welding is burst, and is caused fermentation tank large area microbiological contamination, is caused yield heavy losses.Chinese patent " seed fermentation tank "（CN
203593751 U）A kind of fermentation tank of use inner coil pipe cooling is disclosed, outer coil pipe is not contacted directly with zymotic fluid, it is to avoid
The defect of inner coil pipe cooling, but refrigerating efficiency is relatively low.
Utility model content
The purpose of this utility model is to provide the tank body heat-exchanger rig of a kind of safe operation, good effect of heat exchange.
To achieve the above object, the technical solution adopted in the utility model is：A kind of tank body heat-exchanger rig, including tank body,
Agitating shaft is provided with tank body, agitating shaft lower end reaches tank base, and agitating shaft is provided with stirring vane；Tank body sidepiece outer wall is provided with
Around the outer coil pipe of tank body external peripheral surface, the outer coil pipe is half coil pipe, and half coil pipe is welded with tank body sidepiece outer wall；The tank
Internal portion is additionally provided with internal cooling system, and internal cooling system includes cold water inlet and cold water outlet pipe, cold water inlet
Several radiating tube groups are in series between cold water outlet pipe, each radiating tube group is by several radiating tube branch pipe groups in parallel
Into；It is respectively arranged with water inlet and delivery port, water inlet to be connected with external disk water inlet tube pipe, delivery port on outer coil pipe and is connected with
Outer coil pipe outlet pipe.
The cooling system is less than the height apart from water inlet apart from the height of delivery port.
The utility model produce beneficial effect be：When the utility model had both avoided tank body using the cooling of inner disc tank, hold
Easily cause the problem of coil pipe is shaken, welding is burst, service life is short；Further through internal cooling system is set, solve and individually adopt
When being cooled with outer coil pipe, the problem of heat exchange efficiency is relatively low.
Brief description of the drawings
Fig. 1 is the structural representation of embodiment 1；
Fig. 2 is the structural representation of internal cooling system in embodiment 1；
Fig. 3 is the structural representation of radiating tube group in embodiment 1.
Embodiment
It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer
Accompanying drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that retouched
The embodiment stated is a part of embodiment of the utility model, rather than whole embodiments.Generally here described in accompanying drawing and
The component of the utility model embodiment shown can be arranged and designed with a variety of configurations.Therefore, below to attached
The detailed description of the embodiment of the present utility model provided in figure is not intended to limit the scope of claimed invention, but
It is merely representative of selected embodiment of the present utility model.Based on the embodiment in the utility model, those of ordinary skill in the art exist
The every other embodiment obtained under the premise of creative work is not made, the scope of the utility model protection is belonged to.
Embodiment 1
As Figure 1-3, it is provided with a kind of tank body heat-exchanger rig, including tank body 1, tank body 1 under agitating shaft 2, agitating shaft 2
End reaches the bottom of tank body 1, and agitating shaft 2 is provided with stirring vane 3；The sidepiece outer wall of tank body 1 is provided with around tank body external peripheral surface
Outer coil pipe 9, the outer coil pipe 9 is half coil pipe, and half coil pipe is welded with the sidepiece outer wall of tank body 1；In being additionally provided with inside the tank body 1
Portion's cooling system 8, internal cooling system 8 includes cold water inlet 801 and cold water outlet pipe 802, cold water inlet 801 and cold water
Eight radiating tube groups 803 are in series between outlet pipe 802, each radiating tube group 803 is by four radiating tube branch pipes 8031 in parallel
Composition；It is respectively arranged with outer coil pipe 9 on water inlet 5 and delivery port 7, water inlet 5 and is connected with external disk water inlet tube pipe 4, delivery port 7
On be connected with outer coil pipe outlet pipe 6.
The internal cooling system 8 is less than the height apart from water inlet 5 apart from the height of delivery port 7.
When the present embodiment had both avoided original tank body using inner coil pipe cooling, easily cause inner coil pipe vibrations, welding to burst,
The problem of service life is short；Further through set internal cooling system, solve individually using outer coil pipe cool when, heat exchange efficiency compared with
Low the problem of.Simultaneously because outer coil inlets are different with the temperature of cooling water in outlet pipe, to changing for the feed liquid in fermentation tank
The thermal efficiency is also different, even if by setting stirring system also not make the feed liquid heat transfer effect of top and the bottom consistent, by by
Portion's cooling system is arranged on, can be very good alleviate feed liquid heat transfer effect difference the problem of lower ground square apart from delivery port.
Preferred embodiment of the present utility model is the foregoing is only, the utility model is not limited to, for this
For the technical staff in field, the utility model can have various modifications and variations.It is all it is of the present utility model spirit and principle
Within, any modification, equivalent substitution and improvements made etc. should be included within protection domain of the present utility model.
Claims (2)
1. a kind of tank body heat-exchanger rig, it is characterised in that：Including tank body, agitating shaft is provided with tank body, agitating shaft lower end reaches tank
Body bottom, agitating shaft is provided with stirring vane；Tank body sidepiece outer wall is provided with the outer coil pipe around tank body external peripheral surface, described outer
Coil pipe is half coil pipe, and half coil pipe is welded with tank body sidepiece outer wall；The tank interior is additionally provided with internal cooling system, inside drop
Warm system includes cold water inlet and cold water outlet pipe, and several radiating tubes are in series between cold water inlet and cold water outlet pipe
Group, each radiating tube group is made up of several radiating tube branch pipes in parallel；Water inlet and delivery port are respectively arranged with outer coil pipe,
It is connected with water inlet on external disk water inlet tube pipe, delivery port and is connected with outer coil pipe outlet pipe.
2. tank body heat-exchanger rig as claimed in claim 1, it is characterised in that：The cooling system is less than apart from the height of delivery port
Apart from the height of water inlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621400707.2U CN206368151U (en) | 2016-12-20 | 2016-12-20 | A kind of tank body heat-exchanger rig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621400707.2U CN206368151U (en) | 2016-12-20 | 2016-12-20 | A kind of tank body heat-exchanger rig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206368151U true CN206368151U (en) | 2017-08-01 |
Family
ID=59393942
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621400707.2U Expired - Fee Related CN206368151U (en) | 2016-12-20 | 2016-12-20 | A kind of tank body heat-exchanger rig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206368151U (en) |
-
2016
- 2016-12-20 CN CN201621400707.2U patent/CN206368151U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170801 Termination date: 20201220 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |