CN207941223U - A kind of fixed ammonia destilling tower - Google Patents
A kind of fixed ammonia destilling tower Download PDFInfo
- Publication number
- CN207941223U CN207941223U CN201820183934.7U CN201820183934U CN207941223U CN 207941223 U CN207941223 U CN 207941223U CN 201820183934 U CN201820183934 U CN 201820183934U CN 207941223 U CN207941223 U CN 207941223U
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- Prior art keywords
- tower body
- manhole
- fixed ammonia
- gas chimney
- tower
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- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
The utility model discloses a kind of fixed ammonia destilling towers, including tower body, it is provided with skirt on the downside of the tower body, the skirt lower part is provided with drain, the tower body bottom end is provided with spare mouth, the tower body side is from top to bottom disposed with several manhole components, the tower body lower part is provided with liquid outlet, steam back blow port and steam inlet bend pipe, steam inlet bend pipe inner end exit is provided with distributing disc, if being provided with dried layer gas chimney in the tower body, it is respectively connected with overflow pipe between the end tower body of adjacent two layers gas chimney, the overflow bottom of the tube is provided with discharge port, it is provided with bamboo rain-hat and side cap on the upside of the gas chimney, the tower body top is provided with feeding device, the tower body top is provided with gas vent；The utility model has the advantages that safety and stability, easy to maintain, production cost is low, efficient, distilling effect is good.
Description
Technical field
The utility model belongs to distillation column equipment technical field, more particularly to a kind of fixed ammonia destilling tower.
Background technology
Major part Chemical Manufacture producer can all use destilling tower in process of production at present, however in use at present
The technology of destilling tower and not perfect, in distillation process, if encountering the high substance of viscosity, be difficult to through packing layer,
It frequently results in blocking packing layer, therefore packing layer is just needed to dismantle, however if remove packing layer, and want to ensure the essence of distillation
Degree, it is necessary to largely increase destilling tower, destilling tower is not easy to maintenance maintenance, thus can virtually increase production cost, and
And rising of the vaporized liquid in distillation column body quickly keeps its rate of climb too fast on the way there is no stopping, it cannot be very
Good separation, is not achieved the distilling effect of anticipation so that have an impact to the quality of product.
Utility model content
The utility model is designed to provide a kind of fixed ammonia destilling tower, have safety and stability, it is easy to maintain, be produced into
The advantage that this is low, efficient, distilling effect is good.
To achieve the above object, the utility model provides the following technical solutions：A kind of fixed ammonia destilling tower, including tower body,
It is provided with skirt on the downside of the tower body, the skirt lower part is provided with drain, and the tower body bottom end is provided with spare mouth, described
Tower body side is from top to bottom disposed with several manhole components, and the tower body lower part is provided with liquid outlet, steam back blow port
With steam inlet bend pipe, steam inlet bend pipe inner end exit is provided with distributing disc, if being provided with dried layer in the tower body
Gas chimney, adjacent two layers gas chimney end tower body between be respectively connected with overflow pipe, the overflow bottom of the tube is provided with discharge port, described
It is provided with bamboo rain-hat and side cap on the upside of gas chimney, the tower body top is provided with feeding device, and the tower body top is provided with gas and goes out
Mouthful.
Preferably, it is provided with bolted ring flange on the outside of the spare mouth.
Preferably, the manhole component include manhole, the manhole cover that is set on the outside of manhole, the manhole cover is logical with manhole
It crosses and is bolted, asbestos pad is provided between manhole cover and the joint face of manhole.
Preferably, the quantity of the manhole component is at least 6.
Preferably, the number of plies of the gas chimney is no less than 5 layers.
Preferably, the feeding device includes babinet, and the babinet is provided with liquid-inlet, waterpipe jointing and inspection socket.
Preferably, the quantity of the overflow pipe is at least 4, and the overflow pipe of tower body lowest part connects return duct, described time
Flow tube lower end is connect with tower body, and junction is located on the downside of distributing disc.
Compared with prior art, the beneficial effects of the utility model are as follows：
Manhole component is arranged in tower body in the utility model, convenient to overhaul and safeguard, by distributing disc, be uniformly distributed air-flow and
Flow makes the more uniform, efficient of gas-liquid contact, short distance reaches good by the structure of the gas chimney of multilayer, bamboo rain-hat and overflow pipe
It is abundant to ensure that gas-liquid exchanges, so that the steam rate of ammonia is significantly improved, reaches production requirement for good gas-liquid separation effect；This practicality is new
Type has the advantages that safety and stability, easy to maintain, production cost is low, efficient, distilling effect is good.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the structural schematic diagram of the side view state of the utility model.
In figure：1, tower body, 2, skirt, 3, drain, 4, spare mouth, 5, manhole component, 6, liquid outlet, 7, steam blowback
Mouthful, 8, distributing disc, 9, steam inlet bend pipe, 10, gas chimney, 11, side cap, 12, bamboo rain-hat, 13, overflow pipe, 14, discharge port, 15, gas
Body exports, and 16, feeding device, 17, liquid-inlet, 18, waterpipe jointing, 19, inspection socket, 20, return duct.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
It please refers to Fig.1 and Fig. 2 is set the present embodiment provides a kind of fixed ammonia destilling tower, including tower body 1 on the downside of the tower body 1
It is equipped with skirt 2,2 lower part of the skirt is provided with drain 3, and 1 bottom end of the tower body is provided with spare mouth 4,1 side of the tower body
Several manhole components 5 are from top to bottom disposed with, 1 lower part of the tower body is provided with liquid outlet 6, steam back blow port 7 and steams
Vapour intake elbow 9,9 inner end exit of the steam inlet bend pipe is provided with distributing disc 8, if being provided with dried layer in the tower body 1
Gas chimney 10, adjacent two layers gas chimney 10 end tower body 1 between be respectively connected with overflow pipe 13,13 bottom of the overflow pipe is provided with row
Drain port 14,10 upside of the gas chimney are provided with bamboo rain-hat 12 and side cap 11, and 1 top of the tower body is provided with feeding device 16, described
1 top of tower body is provided with gas vent 15.
Wherein, 4 outside of the spare mouth is provided with bolted ring flange；The manhole component 5 includes manhole, setting
Manhole cover on the outside of manhole, the manhole cover are bolted with manhole, are arranged between manhole cover and the joint face of manhole
There is asbestos pad；The quantity of the manhole component 5 is at least 6；The number of plies of the gas chimney 10 is no less than 5 layers；The feeding device
16 include babinet, and the babinet is provided with liquid-inlet 17, waterpipe jointing 18 and inspection socket 19；The quantity of the overflow pipe 13 is extremely
It is 4 less, the overflow pipe 13 of 1 lowest part of tower body connects return duct 20, and 20 lower end of the return duct is connect with tower body 1, and connects
Place is located at 8 downside of distributing disc.
The utility model is anti-using tower body 1, skirt 2, drain 3, spare mouth 4, manhole component 5, liquid outlet 6, steam
Mouthpiece 7, distributing disc 8, steam inlet bend pipe 9, gas chimney 10, side cap 11, bamboo rain-hat 12, overflow pipe 13, discharge port 14, gas vent
15, the combination of feeding device 16, liquid-inlet 17, waterpipe jointing 18, inspection socket 19 and return duct 20, the utility model is in tower body
Manhole component 5 is set, it is convenient to overhaul and safeguard, by distributing disc 8, be uniformly distributed air-flow and flow, by the gas chimney 10 of multilayer,
The structure of bamboo rain-hat 12 and overflow pipe 13 makes the more uniform, efficient of gas-liquid contact, what overflow pipe 13 and the reflux of return duct 20 detached
Liquid, short distance reach good gas-liquid separation effect, and it is abundant to ensure that gas-liquid exchanges, so that the steam rate of ammonia is significantly improved, reaches
Production requirement provides ammonium hydroxide and water purification entrance simultaneously by feeding device 16；In short, the utility model has safety and stability, dimension
The advantage that shield is convenient, production cost is low, efficient, distilling effect is good.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (7)
1. a kind of fixed ammonia destilling tower, including tower body (1), it is characterised in that：It is provided with skirt (2), institute on the downside of the tower body (1)
State skirt (2) lower part and be provided with drain (3), tower body (1) bottom end is provided with spare mouth (4), tower body (1) side by
Several manhole components (5) are disposed under above, tower body (1) lower part is provided with liquid outlet (6), steam back blow port
(7) and steam inlet bend pipe (9), steam inlet bend pipe (9) the inner end exit are provided with distributing disc (8), the tower body (1)
If being respectively connected with overflow pipe (13), institute between being inside provided with the end tower body (1) of dried layer gas chimney (10), adjacent two layers gas chimney (10)
It states overflow pipe (13) bottom and is provided with discharge port (14), bamboo rain-hat (12) and side cap (11), institute are provided on the upside of the gas chimney (10)
It states tower body (1) top and is provided with feeding device (16), tower body (1) top is provided with gas vent (15).
2. fixed ammonia destilling tower according to claim 1, it is characterised in that：It is provided with bolt on the outside of the spare mouth (4)
The ring flange of connection.
3. fixed ammonia destilling tower according to claim 1, it is characterised in that：The manhole component (5) includes manhole, setting
Manhole cover on the outside of manhole, the manhole cover are bolted with manhole, are arranged between manhole cover and the joint face of manhole
There is asbestos pad.
4. fixed ammonia destilling tower according to claim 1, it is characterised in that：The quantity of the manhole component (5) is at least 6
It is a.
5. fixed ammonia destilling tower according to claim 1, it is characterised in that：The number of plies of the gas chimney (10) is no less than 5 layers.
6. fixed ammonia destilling tower according to claim 1, it is characterised in that：The feeding device (16) includes babinet, institute
It states babinet and is provided with liquid-inlet (17), waterpipe jointing (18) and inspection socket (19).
7. fixed ammonia destilling tower according to claim 1, it is characterised in that：The quantity of the overflow pipe (13) is at least 4
A, overflow pipe (13) the connection return duct (20) of tower body (1) lowest part, return duct (20) lower end is connect with tower body (1), and
Junction is located on the downside of distributing disc (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820183934.7U CN207941223U (en) | 2018-02-02 | 2018-02-02 | A kind of fixed ammonia destilling tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820183934.7U CN207941223U (en) | 2018-02-02 | 2018-02-02 | A kind of fixed ammonia destilling tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207941223U true CN207941223U (en) | 2018-10-09 |
Family
ID=63698876
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820183934.7U Active CN207941223U (en) | 2018-02-02 | 2018-02-02 | A kind of fixed ammonia destilling tower |
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| Country | Link |
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| CN (1) | CN207941223U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109499086A (en) * | 2018-12-18 | 2019-03-22 | 北矿检测技术有限公司 | Vacuum shell type Multi-layer rectification tower and Spiral tower sheet-pile |
-
2018
- 2018-02-02 CN CN201820183934.7U patent/CN207941223U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109499086A (en) * | 2018-12-18 | 2019-03-22 | 北矿检测技术有限公司 | Vacuum shell type Multi-layer rectification tower and Spiral tower sheet-pile |
| CN109499086B (en) * | 2018-12-18 | 2023-08-22 | 北矿检测技术股份有限公司 | Vacuum sleeve type multilayer rectifying tower |
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