CN208756989U - A kind of film concentrating tower device for desorbed solution in extraction process - Google Patents
A kind of film concentrating tower device for desorbed solution in extraction process Download PDFInfo
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- CN208756989U CN208756989U CN201820999884.XU CN201820999884U CN208756989U CN 208756989 U CN208756989 U CN 208756989U CN 201820999884 U CN201820999884 U CN 201820999884U CN 208756989 U CN208756989 U CN 208756989U
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Abstract
The utility model discloses a kind of film concentrating tower device for desorbed solution in extraction process, including film concentration tower, primary cyclone, secondary cyclone, gas condenser, material heat exchanger, useless ammonia storage tank, liquid chiller, liquid storage tank and vacuum pump is concentrated, film concentration tower is provided with desorbed solution feed inlet and evaporation mouth, the import of the evaporation mouth connection primary cyclone, the import of gas vent connection secondary cyclone at the top of the primary cyclone, the outlet of gas condenser connects useless ammonia storage tank, the primary cyclone connects the import of liquid chiller with the bottom liquid outlet of secondary cyclone, the outlet connection concentration liquid storage tank of liquid chiller, concentration liquid storage tank passes through pipeline with the top of useless ammonia storage tank and connects vacuum pump, the present apparatus is by entering thin film concentrator in material Before, the pre-heat treatment is carried out to material, is effectively reduced the consumption of steam in concentration process.
Description
Technical field
The utility model belongs to extraction process technology field, and in particular to a kind of film for desorbed solution in extraction process
Concentrating tower device.
Background technique
In pharmaceuticals industry, after the production of neomycinsulphate mostly uses greatly resin Static Adsorption at present, washed elution is obtained
To the neomycin desorbed solution of low concentration, the qualified high concentration neomycin solution for meeting technique requirement, is usually all adopted in order to obtain
Remove ammonia to low concentration neomycin desorbed solution with thin film concentrator to purify, be concentrated, neomycin desorbed solution is concentrated entering film
It after device, is heated by steam, heating surface formation liquid film of the desorbed solution in tubular membranes inspissator, it is heated under vacuum condition
Fast vaporizing needs to use a large amount of steam, how to be effectively reduced energy consumption, and saving production cost is to need to solve instantly
The technical issues of.
Utility model content
Purpose of the utility model is to solve problems present on the above-mentioned prior art, provide a kind of for extracting work
The film concentrating tower device of desorbed solution in skill, the present apparatus is by preheating material before material enters thin film concentrator
Processing, is effectively reduced the consumption of steam in concentration process.
To achieve the above objectives, the present invention adopts the following technical solutions: a kind of for desorbed solution in extraction process
Film concentrating tower device, including film concentration tower, primary cyclone, secondary cyclone, gas condenser, material change
Hot device, useless ammonia storage tank, liquid chiller, concentration liquid storage tank, vacuum pump and pre-heating system, film concentration tower are provided with desorbed solution
Feed inlet and evaporation mouth, the evaporation mouth connect the import of primary cyclone, the gas at the top of the primary cyclone
The import of body outlet connection secondary cyclone, the outlet of gas condenser connect useless ammonia storage tank, the one cyclonic separation
Device connects the import of liquid chiller with the bottom liquid outlet of secondary cyclone, and the outlet of liquid chiller connects concentrate
Storage tank, concentration liquid storage tank pass through pipeline with the top of useless ammonia storage tank and connect vacuum pump, and the pre-heating system includes material-heat-exchanging
Device, charging supervisor, discharging supervisor, high-temperature gas inlet duct and useless ammonia outlet conduit, the charging supervisor connection material-heat-exchanging
The feed inlet of device, the feed inlet of the discharging supervisor connection film concentration tower, high-temperature gas inlet duct both ends connect respectively
The import of the top gas outlet and material heat exchanger of secondary cyclone is connect, the material heat exchanger goes out ammonia mouth by giving up
Ammonia outlet conduit connects useless ammonia storage tank.
Shut-off valve is installed on the high-temperature gas inlet duct as a further improvement of the utility model,.
The gas condenser and liquid chiller are plate-type condenser as a further improvement of the utility model,.
Beneficial effect
The film concentrating tower device of the utility model is had the advantage that by setting material heat exchanger
One effectively reduces steam consumption in material concentration process, due to the heat consumed in material warm
It can be film from the ammonia of secondary cyclone evaporated on top and the thermal energy of steam mixture, the temperature-reducing medium used
The raw material desorbed solution of concentration tower, therefore thermal energy is also fully utilized, and has reached the preliminary pre-heat effect to desorbed solution, delays simultaneously
The cooling pressure of gas condenser is solved；
Secondly, the setting of two stage cyclone separator avoids so that concentrate separation is more thorough and carries raw material in gas secretly
Desorbed solution causes the waste of product；The utility model achieves reduction energy only by limited equipment and pipeline improvement is added
Consumption improves production capacity, alleviates the effect of production pressure.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the film concentrating tower device of the utility model；
Marked in the figure: 1, film concentration tower, 2, primary cyclone, 3, secondary cyclone, 4, gas condenser,
5, material heat exchanger, 6, liquid chiller, 7, concentration liquid storage tank, 8, vacuum pump, 9, useless ammonia storage tank, 101, charging supervisor, 102,
Discharging supervisor, 103, high-temperature gas inlet tube, 104, useless ammonia outlet.
Specific embodiment
It is with reference to the accompanying drawings and embodiments, right in order to which the technical solution of the utility model and advantage is more clearly understood
The utility model is further elaborated.
It is as shown in the figure: a kind of film concentrating tower device for desorbed solution in extraction process, including film concentration tower 1, one
Grade cyclone separator 2, secondary cyclone 3, gas condenser 4, material heat exchanger 5, useless ammonia storage tank 9, liquid chiller 6,
Concentration liquid storage tank 7, vacuum pump 8 and pre-heating system, film concentration tower 1 are provided with desorbed solution feed inlet and evaporation mouth, the evaporation
The gas vent of the import of mouth connection primary cyclone 2,2 top of primary cyclone connects second level cyclonic separation
The import of device 3, the outlet of gas condenser 4 connect useless ammonia storage tank 9, and gas condenser 4 is panel cooler, the one cyclonic
Separator 2 connects the import of liquid chiller 6 with the bottom liquid outlet of secondary cyclone 3, and the outlet of liquid chiller 6 connects
Concentration liquid storage tank 7 is connect, liquid chiller 6 selects plate-type condenser, and the top that liquid storage tank 7 and useless ammonia storage tank 9 is concentrated passes through pipe
Road connects vacuum pump 8, and the pre-heating system includes material heat exchanger 5,101, discharging supervisor 102 is responsible in charging, high-temperature gas enters
Mouth pipe 103 and useless ammonia outlet 104, the feed inlets of the 101 connection material heat exchangers 5 of charging supervisor, the discharging supervisor 102
The feed inlet of film concentration tower 1 is connected, 103 both ends of high-temperature gas inlet tube are separately connected the top of secondary cyclone 3
The ammonia mouth that goes out of portion's gas vent and material heat exchanger 5, the material heat exchanger 5 connects useless ammonia storage tank by useless ammonia outlet 104
9.Shut-off valve is installed on high-temperature gas inlet tube 103.
In the present solution, desorbed solution raw material to be concentrated enters material heat exchanger 5 through charging supervisor 101, in material heat exchanger 5
After the interior heat exchange with the high-temperature gas being discharged at the top of secondary cyclone 3, enter thin film evaporator 1 through discharging supervisor 102, thin
It is heated in film evaporator 1 by steam, into primary cyclone 2, gas enters through the gas vent at the top of separator
Secondary cyclone 3, concentrate enter liquid chiller 6 through the outlet of separator bottom, the height in secondary cyclone 3
Wet body enters material heat exchanger 5 through top exit, and the waste ammonia liquor for condensing blanking is discharged into useless ammonia storage tank 9 through useless ammonia outlet 104
It is interior, and the concentrate after separating enters liquid chiller 6 through 3 outlet at bottom of secondary cyclone, concentrate finally collect into
Enter to be concentrated liquid storage tank 7, vacuum pump 8 provides lasting negative pressure for enrichment facility, to reduce material boiling point.
Material heat exchanger 5 in this programme carries out heating function to raw material desorbed solution in addition to having, while also reducing gas
The pressure that cools of condenser body 4, help to improve production capacity, especially summer entire plant area circulation water consumption it is big when, can
Recirculated water short water supply problem needed for alleviating gas condenser 4.
In the present solution, the discharging between material heat exchanger 5 and film concentration tower 1 is responsible on 102 and can also be added side by side
Preheater, the heat medium of the preheater and the high-temperature condensation water outlet of film concentration tower 1.Setting preheater can fill
Divide the high-temperature condensation water waste heat using film concentration tower 1, at the same time, to the feeding preheating for entering film concentration tower 1, Ke Yijin
One step saves film concentration tower 1 and heats required quantity of steam.
The above descriptions are merely preferred embodiments of the present invention, not makees in any form to the utility model
Limitation be not intended to limit the utility model although the utility model has been disclosed with preferred embodiment as above, it is any ripe
Professional and technical personnel is known, is not being departed within the scope of technical solutions of the utility model, when in the technology using the disclosure above
Hold the equivalent embodiment made a little change or be modified to equivalent variations, but all without departing from technical solutions of the utility model
Hold, any simple modification, equivalent change and modification made by the above technical examples according to the technical essence of the present invention, still
It is within the scope of the technical solutions of the present invention.
Claims (3)
1. a kind of film concentrating tower device for desorbed solution in extraction process, including the separation of film concentration tower (1), one cyclonic
Device (2), secondary cyclone (3), gas condenser (4), material heat exchanger (5), useless ammonia storage tank (9), liquid chiller
(6), liquid storage tank (7), vacuum pump (8) and pre-heating system, film concentration tower (1) is concentrated and is provided with desorbed solution feed inlet and evaporation
Mouthful, it is characterised in that: the import of evaporation mouth connection primary cyclone (2), primary cyclone (2) top
Gas vent connection secondary cyclone (3) import, the outlet of gas condenser (4) connects useless ammonia storage tank (9), described
Primary cyclone (2) connects the import of liquid chiller (6), liquid with the bottom liquid outlet of secondary cyclone (3)
Outlet connection concentration liquid storage tank (7) of cooler (6), the top that liquid storage tank (7) and useless ammonia storage tank (9) are concentrated are connected by pipeline
It connects vacuum pump (8), the pre-heating system includes material heat exchanger (5), charging supervisor (101), discharging supervisor (102), High Temperature Gas
Body inlet tube (103) and useless ammonia outlet (104), the feed inlet of charging supervisor (101) connection material heat exchanger (5), institute
The feed inlet of discharging supervisor (102) connection film concentration tower (1) is stated, high-temperature gas inlet tube (103) both ends are separately connected
The import of the top gas outlet and material heat exchanger (5) of secondary cyclone (3), the material heat exchanger (5) go out ammonia
Mouth connects useless ammonia storage tank (9) by useless ammonia outlet (104).
2. a kind of film concentrating tower device for desorbed solution in extraction process as described in claim 1, it is characterised in that: institute
It states and shut-off valve is installed on high-temperature gas inlet tube (103).
3. a kind of film concentrating tower device for desorbed solution in extraction process as described in claim 1, it is characterised in that: institute
Stating gas condenser (4) and liquid chiller (6) is plate-type condenser.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820999884.XU CN208756989U (en) | 2018-06-27 | 2018-06-27 | A kind of film concentrating tower device for desorbed solution in extraction process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820999884.XU CN208756989U (en) | 2018-06-27 | 2018-06-27 | A kind of film concentrating tower device for desorbed solution in extraction process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208756989U true CN208756989U (en) | 2019-04-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820999884.XU Active CN208756989U (en) | 2018-06-27 | 2018-06-27 | A kind of film concentrating tower device for desorbed solution in extraction process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208756989U (en) |
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2018
- 2018-06-27 CN CN201820999884.XU patent/CN208756989U/en active Active
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