CN211255861U - Soapstock modulation system - Google Patents
Soapstock modulation system Download PDFInfo
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- CN211255861U CN211255861U CN201921657010.7U CN201921657010U CN211255861U CN 211255861 U CN211255861 U CN 211255861U CN 201921657010 U CN201921657010 U CN 201921657010U CN 211255861 U CN211255861 U CN 211255861U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/74—Recovery of fats, fatty oils, fatty acids or other fatty substances, e.g. lanolin or waxes
Abstract
The utility model belongs to the technical field of the nigre processing, concretely relates to nigre modulation system, including acetic acid saving tank and chinese honey locust storage tank, acetic acid saving tank and chinese honey locust storage tank all communicate the modulator tank feed inlet, the first heat exchanger feed inlet of modulator tank discharge gate intercommunication, first heat exchanger discharge gate intercommunication second heat exchanger feed inlet, second heat exchanger discharge gate intercommunication third heat exchanger feed inlet, third heat exchanger discharge gate intercommunication tubular reactor feed inlet, tubular reactor discharge gate intercommunication flash tank feed inlet, flash tank discharge gate intercommunication second heat exchanger medium import, second heat exchanger medium export intercommunication settling tank feed inlet, settling tank discharge gate intercommunication drying cabinet feed inlet, the utility model discloses degree of automation control is high, effectively reduces the human labor.
Description
Technical Field
The utility model belongs to the technical field of the soapstock processing, concretely relates to soapstock modulation system.
Background
The soapstock is the leftover of edible oil, 50kg of soapstock by-products can be generated by processing 1 ton of edible oil in the refining process of the edible oil, the by-products are only used for producing some low-end products such as soap and the like, however, the soapstock is made into fatty acid, the product application can be expanded, the product characteristics are increased, the product added value is improved, and the soapstock is used for the industries such as rubber, medicine, detergent, chemical engineering and the like.
In the traditional process, soapstock is used for preparing and processing fatty acid products, the soapstock is firstly subjected to intermittent sulfuric acid acidification and then hydrolyzed at high temperature and high pressure, the cost for fixing the soapstock as the fatty acid in the using process is high, the sulfuric acid acidity is strong, the product quality and yield are easily influenced by material carbonization, the acidified oil obtained by acidification needs to be washed for many times, the wastewater quantity is large, and the wastewater is difficult to treat because the wastewater contains sulfate ions, so the environmental pollution is serious, the treatment amount is limited, and the prior art needs to be further improved.
Disclosure of Invention
An object of the utility model is to provide an automatic degree of control is high, effectively reduces the manpower work nigre modulation system.
Based on the above-mentioned purpose, the utility model discloses take following technical scheme:
a soapstock modulating system comprises an acetic acid storage tank and a saponin storage tank, wherein the acetic acid storage tank and the saponin storage tank are both communicated with a modulating tank feed inlet, a modulating tank discharge outlet is communicated with a first heat exchanger feed inlet, a first heat exchanger discharge outlet is communicated with a second heat exchanger feed inlet, a second heat exchanger discharge outlet is communicated with a third heat exchanger feed inlet, a third heat exchanger discharge outlet is communicated with a tubular reactor feed inlet, a tubular reactor discharge outlet is communicated with a flash tank feed inlet, a flash tank discharge outlet is communicated with a second heat exchanger medium inlet, a second heat exchanger medium outlet is communicated with a settling tank feed inlet, a settling tank discharge outlet is communicated with a drying tank feed inlet, a drying tank discharge outlet is communicated with a first condenser feed inlet, a first condenser medium inlet and a first condenser medium outlet are further arranged on the first;
the solution outlet of the settling tank is communicated with the feed inlet of a fourth heat exchanger, the discharge outlet of the fourth heat exchanger is communicated with the feed inlet of a first gas-liquid separator, the liquid outlet of the first gas-liquid separator is communicated with the feed inlet of a fifth heat exchanger, the discharge outlet of the fifth heat exchanger is communicated with the feed inlet of a second gas-liquid separator, and the liquid outlet of the second gas-liquid separator is communicated with a sweet water.
Furthermore, a steam outlet of the flash tank is communicated with a steam inlet of the modulation tank, a medium inlet of the first heat exchanger, a steam inlet of the drying tank and a medium inlet of the fourth heat exchanger, a condensate outlet of the modulation tank, a medium outlet of the first heat exchanger, a steam condensate outlet of the drying tank and a medium outlet of the fourth heat exchanger are all communicated with a condensate storage tank, a gas outlet of the first gas-liquid separator is communicated with a medium inlet of the fifth heat exchanger, a medium outlet of the fifth heat exchanger is communicated with the condensate storage tank, a gas outlet of the second gas-liquid separator is communicated with the second condenser, the second condenser is communicated with a cold water mixing tank, and the cold water mixing.
Furthermore, an overheated steam recovery tank is arranged between the steam outlet of the flash tank and the steam inlet of the modulation tank, a heater is arranged between the medium inlet of the third heat exchanger and the medium outlet of the third heat exchanger, the feed inlet of the settling tank is also communicated with an industrial water conveying device, and the gas outlet of the settling tank and the gas outlet of the drying tank are also communicated with a vacuum system.
Further, the modulation jar include first casing, be equipped with two modulation jar feed inlets, modulation jar steam inlet, modulation jar discharge gate, modulation jar condensate export on the first casing, be equipped with agitating unit and first coil pipe in the first casing, first coil pipe is established peripherally at agitating unit, agitating unit connects the motor, the motor is fixed in the first casing top outside, first coil pipe import and modulation jar steam inlet intercommunication, first coil pipe export and modulation jar condensate export intercommunication.
Further, the settling cask include the second casing, be equipped with settling cask feed inlet, settling cask gas outlet, settling cask discharge gate and settling cask solution export on the second casing, the first shower nozzle of upper several in the second casing, the first shower nozzle of several and settling cask feed inlet intercommunication.
Further, the drying cylinder include the third casing, be equipped with the second shower nozzle in the drying cylinder, second shower nozzle intercommunication drying cylinder feed inlet is equipped with drying cylinder feed inlet, drying cylinder steam inlet, drying cylinder condensate export and drying cylinder discharge gate on the third casing, is equipped with the second coil pipe in the third casing, second coil pipe import intercommunication drying cylinder steam inlet, second coil pipe export intercommunication drying cylinder condensate export.
The fatty acid prepared by the utility model has high quality, can be suitable for continuous industrial production, and has high production efficiency.
Drawings
FIG. 1 is a system diagram of the present invention;
FIG. 2 is a schematic diagram of a brewing canister;
FIG. 3 is a schematic structural view of a settling tank;
fig. 4 is a schematic structural view of the drying tank.
Detailed Description
The soapstock modulating system shown in fig. 1-4 comprises an acetic acid storage tank 1 and a saponin storage tank 2, wherein the acetic acid storage tank 1 and the saponin storage tank 2 are both communicated with a modulating tank feed inlet 301, a modulating tank discharge outlet 302 is communicated with a first heat exchanger feed inlet 401, a first heat exchanger discharge outlet 402 is communicated with a second heat exchanger feed inlet 501, a second heat exchanger discharge outlet 502 is communicated with a third heat exchanger feed inlet 601, a third heat exchanger discharge outlet 602 is communicated with a tubular reactor feed inlet 701, a tubular reactor discharge outlet 702 is communicated with a flash tank feed inlet 801, a flash tank discharge outlet 802 is communicated with a second heat exchanger medium inlet 503, a second heat exchanger medium outlet 504 is communicated with a settling tank feed inlet 901, a settling tank discharge outlet 902 is communicated with a drying tank feed inlet 1001, a drying tank discharge outlet 1002 is communicated with a first condenser feed inlet 1101, and a first condenser 11 is further provided with a first, the discharge port 1102 of the first condenser is communicated with the finished product tank 12;
the solution outlet 903 of the settling tank is communicated with a fourth heat exchanger feed inlet 1301, a fourth heat exchanger discharge outlet 1302 is communicated with a first gas-liquid separator feed inlet 1401, a first gas-liquid separator liquid outlet 1402 is communicated with a fifth heat exchanger feed inlet 1501, a fifth heat exchanger discharge outlet 1502 is communicated with a second gas-liquid separator feed inlet 1601, and a second gas-liquid separator liquid outlet 1602 is communicated with a sweet water storage tank 17.
The flash tank steam outlet 803 is communicated with a modulating tank steam inlet 303, a first heat exchanger medium inlet 403, a drying tank steam inlet 1003 and a fourth heat exchanger medium inlet 1303, the modulating tank condensate outlet 304, the first heat exchanger medium outlet 404, the drying tank steam condensate outlet 1004 and the fourth heat exchanger medium outlet 1304 are all communicated with a condensate storage tank 18, a first gas-liquid separator gas outlet 1403 is communicated with a fifth heat exchanger medium inlet 1503, a fifth heat exchanger medium outlet 1504 is communicated with the condensate storage tank 18, a second gas-liquid separator gas outlet 1603 is communicated with a second condenser 19, the second condenser 19 is communicated with a cold water mixing tank 20, and the cold water mixing tank 20 is communicated with the condensate storage tank 18.
An overheated steam recovery tank 21 is arranged between the flash tank steam outlet 803 and the modulating tank steam inlet 303, a heater 605 is arranged between the third heat exchanger medium inlet 603 and the third heat exchanger medium outlet 604, the feed inlet 901 of the settling tank is also communicated with the industrial water conveying device 23, and the gas outlet 904 of the settling tank and the gas outlet 1005 of the drying tank are also communicated with the vacuum system 22.
The brewing tank 3 comprises a first shell 305, two brewing tank feed inlets 301, a brewing tank steam inlet 303, a brewing tank discharge outlet 302 and a brewing tank condensate outlet 304 are arranged on the first shell 305, a stirring device 306 and a first coil pipe 307 are arranged in the first shell 305, the first coil pipe 307 is sleeved on the periphery of the stirring device 306, the stirring device 306 is connected with a motor 308, the motor 308 is fixed on the outer side of the top end of the first shell 305, the inlet of the first coil pipe 307 is communicated with the brewing tank steam inlet 303, and the outlet of the first coil pipe 307 is communicated with the brewing tank condensate outlet 304.
The settling tank 9 comprises a second shell 906, a settling tank feeding hole 901, a settling tank air outlet 904, a settling tank discharging hole 902 and a settling tank solution outlet 903 are arranged on the second shell 906, nine first spray heads 907 are arranged at the upper part in the second shell 906, and the nine first spray heads 907 are communicated with the settling tank feeding hole 901.
Drying cylinder 10 include third casing 1006, be equipped with drying cylinder feed inlet 1001, drying cylinder steam inlet 1003, drying cylinder condensate export 1004 and drying cylinder discharge gate 1002 on the third casing 1006, be equipped with second coil pipe 1007 in the third casing 1006, second coil pipe 1007 import intercommunication drying cylinder steam inlet 1003, second coil pipe 1007 export intercommunication drying cylinder condensate export 1004 is equipped with second shower nozzle 1008 in the drying cylinder, second shower nozzle intercommunication drying cylinder feed inlet 1001.
When in use, acetic acid solution enters the brewing tank 3 from the feeding hole 301 of the brewing tank 1, saponin enters the brewing tank 3 from the feeding hole 301 of the brewing tank 2, the acetic acid solution and the saponin are uniformly mixed in the brewing tank 3, the acetic acid solution flows out from the discharging hole 302 of the brewing tank, enters the first heat exchanger 4 through the feeding hole 401 of the first heat exchanger by a material pump for first heating, enters the second heat exchanger 5 through the feeding hole 501 of the second heat exchanger for heating, enters the third heat exchanger 6 through the feeding hole 601 of the third heat exchanger for heating, flows out from the discharging hole 602 of the third heat exchanger and enters the tubular reactor 7, the tubular reactor 7 is an S-shaped long tube, flows out from the discharging hole of the tubular reactor 7 and enters the flash tank 8, the flash tank 8 is subjected to high-temperature and high-pressure flash evaporation, and the mixed material flows into the medium inlet 503 of the second heat exchanger from the discharging hole 802 of the flash tank as a heat-conducting medium, then the mixed material and the industrial water are sprayed out from a first nozzle 907 of the settling tank 9 after being mixed, the mixed material and the industrial water are separated into a fatty acid oil layer and a solution layer after being sprayed and settled, the oil layer is discharged into a feeding hole 1001 of the drying tank 10 from a discharge hole 902 of the settling tank and is sprayed out from a second nozzle in the drying tank 10, and the sprayed oil layer is heated by the drying tank 10, then is cooled by a first condenser 11 and enters a finished product tank 12;
the solution layer in the settling tank 9 flows out from a solution outlet 903 of the settling tank, enters the fourth heat exchanger 13 through a feed inlet of the fourth heat exchanger 13 for heating, flows out of a first gas-liquid separator 14 from a discharge outlet 1302 of the fourth heat exchanger, the first gas-liquid separator 14 separates gas and liquid in the heated solution, the separated liquid enters the fifth heat exchanger 15 through a feed inlet 1501 of the fifth heat exchanger for continuous heating, meanwhile, the gas separated by the first gas-liquid separator 14 is introduced into a medium inlet 1503 of the fifth heat exchanger to serve as a heat-conducting medium for heating the solution in the fifth heat exchanger 15, the solution flows out from a discharge outlet 1502 of the fifth heat exchanger and enters a second gas-liquid separator 16 for gas-liquid separation, and the solution of the second gas-liquid separator 16 enters a sweet water storage tank 17;
the steam after flash evaporation in the flash tank 8 enters the first coil pipe 307 of the modulation tank 3 through the flash tank steam outlet 803 and the superheated steam recovery tank 21 to be used as a heat-conducting medium to heat the material in the modulation tank 3, the steam after flash evaporation in the flash tank 8 flows into the condensate storage tank 18 from the modulation tank condensate outlet 304 after cooling, the steam after flash evaporation in the flash tank 8 passes through the flash tank steam outlet 803 and the medium inlet of the first heat exchanger 4 to be used as a heat-conducting medium to heat the material in the first heat exchanger 4, the cooled steam is condensate and flows into the condensate storage tank 18 from the medium outlet of the first heat exchanger 4, the gas in the settling tank enters the vacuum system 22 from the gas outlet 904 of the settling tank, the steam after flash evaporation in the flash tank 8 enters the second coil pipe 1007 as a heat-conducting medium through the flash tank steam outlet 803 and the dryer steam inlet to heat the fatty acid oil, cooled steam is condensate and enters the condensate storage tank 18 from the dryer condensate outlet, the steam after being flashed in the flash tank 8 enters the fourth heat exchanger 13 through the flash tank steam outlet 803 and the fourth heat exchanger medium inlet 1303 serving as a heat-conducting medium, the cooled steam is condensate and enters the condensate storage tank 18 from the fourth heat exchanger 13 steam outlet, the condensate of the fifth heat exchanger medium outlet 1504 enters the condensate storage tank 18, and gas separated by the second gas-liquid separator 16 enters the cold water mixing tank 20 after being condensed from the second condenser 19 and then enters the condensate storage tank 18. The drying tank air outlet 1005 is communicated with the vacuum system 22 to ensure the high pressure state in the drying tank 10. Conduction oil is introduced into the third heat exchanger 6 to serve as a heat conduction medium, the heater 605 heats the conduction oil, and the conduction oil flows out from the third heat exchanger medium outlet 604 to the third heat exchanger medium inlet 603.
Claims (6)
1. A nigre modulating system is characterized by comprising an acetic acid storage tank and a saponin storage tank, wherein the acetic acid storage tank and the saponin storage tank are communicated with a feed inlet of a modulating tank, a discharge outlet of the modulating tank is communicated with a feed inlet of a first heat exchanger, a discharge outlet of the first heat exchanger is communicated with a feed inlet of a second heat exchanger, a discharge outlet of the second heat exchanger is communicated with a feed inlet of a third heat exchanger, a discharge outlet of the third heat exchanger is communicated with a feed inlet of a tubular reactor, a discharge outlet of the tubular reactor is communicated with a feed inlet of a flash tank, a discharge outlet of the flash tank is communicated with a medium inlet of the second heat exchanger, a medium outlet of the second heat exchanger is communicated with a feed inlet of a settling tank, a discharge outlet of the settling tank is communicated with a feed inlet of a drying tank;
the solution outlet of the settling tank is communicated with the feed inlet of a fourth heat exchanger, the discharge outlet of the fourth heat exchanger is communicated with the feed inlet of a first gas-liquid separator, the liquid outlet of the first gas-liquid separator is communicated with the feed inlet of a fifth heat exchanger, the discharge outlet of the fifth heat exchanger is communicated with the feed inlet of a second gas-liquid separator, and the liquid outlet of the second gas-liquid separator is communicated with a sweet water.
2. The soapstock modulating system of claim 1, wherein the flash tank vapor outlet is communicated with the modulating tank vapor inlet, the first heat exchanger medium inlet, the drying tank vapor inlet and the fourth heat exchanger medium inlet, the modulating tank condensate outlet, the first heat exchanger medium outlet, the drying tank vapor condensate outlet and the fourth heat exchanger medium outlet are all communicated with the condensate storage tank, the first gas-liquid separator gas outlet is communicated with the fifth heat exchanger medium inlet, the fifth heat exchanger medium outlet is communicated with the condensate storage tank, the second gas-liquid separator gas outlet is communicated with the second condenser, the second condenser is communicated with the cold water mixing tank, and the cold water mixing tank is communicated with the condensate storage tank.
3. The soapstock modulating system of claim 1, wherein a superheated steam recovery tank is further arranged between the steam outlet of the flash tank and the steam inlet of the modulating tank, a heater is arranged between the medium inlet of the third heat exchanger and the medium outlet of the third heat exchanger, the feed inlet of the settling tank is further communicated with an industrial water conveying device, and the air outlet of the settling tank and the air outlet of the drying tank are further communicated with a vacuum system.
4. The soapstock modulating system of claim 1, wherein the modulating tank comprises a first housing, the first housing is provided with two modulating tank feeding ports, a modulating tank steam inlet, a modulating tank discharging port and a modulating tank condensate outlet, a stirring device and a first coil pipe are arranged in the first housing, the first coil pipe is sleeved on the periphery of the stirring device, the stirring device is connected with a motor, the motor is fixed on the outer side of the top end of the first housing, the first coil pipe inlet is communicated with the modulating tank steam inlet, and the first coil pipe outlet is communicated with the modulating tank condensate outlet.
5. The soapstock preparation system of claim 1, wherein the settling tank comprises a second housing, the second housing is provided with a settling tank feed inlet, a settling tank gas outlet, a settling tank discharge outlet and a settling tank solution outlet, a plurality of first nozzles are arranged at the upper part inside the second housing, and the plurality of first nozzles are communicated with the settling tank feed inlet.
6. The soapstock modulating system of claim 1, wherein the drying tank includes a third housing, a second nozzle is disposed in the drying tank and is in communication with the drying tank feed inlet, the third housing is provided with the drying tank feed inlet, the drying tank steam inlet, the drying tank condensate outlet, and the drying tank discharge outlet, a second coil is disposed in the third housing, the second coil inlet is in communication with the drying tank steam inlet, and the second coil outlet is in communication with the drying tank condensate outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921657010.7U CN211255861U (en) | 2019-09-30 | 2019-09-30 | Soapstock modulation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921657010.7U CN211255861U (en) | 2019-09-30 | 2019-09-30 | Soapstock modulation system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211255861U true CN211255861U (en) | 2020-08-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921657010.7U Active CN211255861U (en) | 2019-09-30 | 2019-09-30 | Soapstock modulation system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211255861U (en) |
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2019
- 2019-09-30 CN CN201921657010.7U patent/CN211255861U/en active Active
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