CN111548894A - White spirit direct-cooling filtering device and method - Google Patents
White spirit direct-cooling filtering device and method Download PDFInfo
- Publication number
- CN111548894A CN111548894A CN202010520948.5A CN202010520948A CN111548894A CN 111548894 A CN111548894 A CN 111548894A CN 202010520948 A CN202010520948 A CN 202010520948A CN 111548894 A CN111548894 A CN 111548894A
- Authority
- CN
- China
- Prior art keywords
- heat exchanger
- white spirit
- direct
- cooling
- filtering
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12H—PASTEURISATION, STERILISATION, PRESERVATION, PURIFICATION, CLARIFICATION OR AGEING OF ALCOHOLIC BEVERAGES; METHODS FOR ALTERING THE ALCOHOL CONTENT OF FERMENTED SOLUTIONS OR ALCOHOLIC BEVERAGES
- C12H1/00—Pasteurisation, sterilisation, preservation, purification, clarification, or ageing of alcoholic beverages
- C12H1/02—Pasteurisation, sterilisation, preservation, purification, clarification, or ageing of alcoholic beverages combined with removal of precipitate or added materials, e.g. adsorption material
- C12H1/06—Precipitation by physical means, e.g. by irradiation, vibrations
- C12H1/063—Separation by filtration
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Food Science & Technology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- General Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Toxicology (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Distillation Of Fermentation Liquor, Processing Of Alcohols, Vinegar And Beer (AREA)
Abstract
The invention discloses a white spirit direct-cooling filtering device and a method, wherein the device comprises a filtering heat exchange unit and a direct-cooling unit; the filtering heat exchange unit comprises a primary filter, a first heat exchanger, a second heat exchanger, a pump, a secondary filter, a feeding pipe and a discharging pipe; the first filter is connected with the second heat exchanger through the first heat exchanger, and the second filter is connected with the second heat exchanger through a pump; the direct cooling unit comprises a cooling tower, a pump, a condenser and a refrigerator; the cooling tower is connected with the condenser through a pump, and the refrigerating machine is connected with the filtering heat exchange unit through a second heat exchanger. The direct-cooling white spirit filtering method includes the steps of firstly filtering white spirit through a primary filter, directly cooling the white spirit through a first heat exchanger, a direct-cooling unit and a second heat exchanger, and then enabling the white spirit to enter the first heat exchanger to exchange heat with original wine. The white spirit and the refrigerant in the invention are directly subjected to heat exchange, so that substances forming turbidity or precipitates in the white spirit are separated out and filtered, and the quality of the white spirit is ensured at low temperature.
Description
Technical Field
The invention relates to white spirit, in particular to a white spirit direct-cooling filtering device and method.
Background
Before the existing white spirit is filtered, the white spirit and coarse diatomite are mixed uniformly and then are pre-coated on a filter screen of a coarse filter through a pump, and then the white spirit and coarse and fine diatomite are mixed uniformly and then are pre-coated on a filter screen of a fine filter through a pump. But because the initial filtration of white spirit chooses active carbon to filter for use, and the active carbon is black and can be mingled with the dust, consequently the fat of the wine body can not effectively be filtered to the active carbon, can not become the microparticle from the coarse particle to the fat of the wine body promptly, and easily because the low temperature environment leads to the white spirit of low degree to appear muddy, the problem of powder, light loss, flocculent precipitate.
Disclosure of Invention
The purpose of the invention is as follows: the invention aims to provide a white spirit direct-cooling filtering device and method, which aim to overcome the defects in the prior art.
The technical scheme is as follows: the invention relates to a white spirit direct-cooling filtering device, which comprises a filtering heat exchange unit and a direct-cooling unit;
the filtering heat exchange unit comprises a primary filter, a first heat exchanger, a second heat exchanger, a pump, a secondary filter, a feeding pipe and a discharging pipe; the first filter is connected with the second heat exchanger through the first heat exchanger, and the second filter is connected with the second heat exchanger through a pump;
the direct cooling unit comprises a cooling tower, a pump, a condenser and a refrigerator; the cooling tower is connected with the condenser through a pump, and the refrigerating machine is connected with the filtering heat exchange unit through a second heat exchanger.
The inlet end of the first-stage filter is connected with the first heat exchanger, the outlet end of the first heat exchanger is connected with the second heat exchanger, one outlet end of the second heat exchanger is connected with the second-stage filter through a pump, and the outlet end of the second-stage filter is connected with the first heat exchanger.
The direct-cooling filtering method of the white spirit comprises the following steps: the white spirit is primarily filtered through the primary filter, directly cooled through the first heat exchanger, the direct cooling unit and the second heat exchanger, and then enters the first heat exchanger to exchange heat with the original spirit.
After the white spirit passes through the first heat exchanger, the direct cooling unit and the second heat exchanger, the higher fatty acid in the white spirit is separated out and crystallized, and the crystallized higher fatty acid is adsorbed on a filtering membrane formed by diatomite.
Has the advantages that: the invention has the following advantages:
(1) a liquor direct-cooling filtration method is adopted, so that substances forming turbidity or precipitates in the liquor are separated out and filtered, the liquor body is clear and transparent, and the quality of the liquor is ensured at low temperature.
(2) The direct heat exchange between the white spirit and the refrigerant reduces the energy consumption of indirect heat exchange, improves the efficiency of the refrigerating machine, and realizes the effects of high efficiency, environmental protection and energy conservation.
Drawings
FIG. 1 is a schematic structural diagram of a direct-cooling white spirit filtering device.
Detailed Description
As shown in figure 1, the white spirit direct-cooling filtering device comprises a filtering heat exchange unit and a direct-cooling unit; as can be seen from the figure, the filtration heat exchanger unit is connected to the direct cooling unit through a second heat exchanger 6.
The filtering heat exchange unit comprises a primary filter 2, a first heat exchanger 5, a second heat exchanger 6, a pump 7 and a secondary filter 8; wherein, the inlet end of the first-stage filter 2 is connected with the feeding pipe 1, the outlet end of the first-stage filter 2 is connected with the inlet end of the first heat exchanger 5, the inlet end of the first heat exchanger 5 is connected with the second heat exchanger 6, the outlet end of the second heat exchanger 6 is connected with the inlet end of the second-stage filter 8 through the pump 7, the inlet end of the third-stage filter is connected with the first heat exchanger 5, and the outlet of the third-stage filter 4 is connected with the discharging pipe 3.
The direct cooling unit comprises a cooling tower 9, a pump 10, a condenser 11 and a refrigerator 12, wherein the inlet end of the refrigerator 12 is connected with the second heat exchanger 6, the outlet end of the refrigerator 12 is connected with the inlet end of the condenser 11, the outlet end of the condenser 11 is connected into the cooling tower 9, and the outlet of the cooling tower 9 is connected into the pump 10. The refrigerator 12 in this embodiment is a screw refrigerator.
Before filtering, the raw wine is primarily filtered by a first-stage filter 2, after particulate impurities are intercepted, the raw wine is firstly cooled by a first heat exchanger 5, and then is rapidly and directly cooled to-10 ℃ by a direct cooling unit and a second heat exchanger 6, higher fatty acid in the wine liquid forms white flocculence to separate out crystals, after being filtered by a second-stage filter 8, the crystallized higher fatty acid is adsorbed on a filtering membrane formed by diatomite, and the filtered wine liquid enters the first heat exchanger 5 to exchange heat with the raw wine and then reaches normal temperature.
Claims (6)
1. The utility model provides a white spirit directly cools off filter equipment which characterized in that: comprises a filtering heat exchange unit and a direct cooling unit;
the filtering heat exchange unit comprises a primary filter (2), a first heat exchanger (5), a second heat exchanger (6), a pump (7), a secondary filter (8), a feeding pipe (1) and a discharging pipe (3); the primary filter (2) is connected with the second heat exchanger (6) through the first heat exchanger (5), and the secondary filter (8) is connected with the second heat exchanger through a pump;
the direct cooling unit comprises a cooling tower (9), a pump (10), a condenser (11) and a refrigerator (12); the cooling tower is connected with the condenser through a pump, and the refrigerating machine is connected with the filtering heat exchange unit through a second heat exchanger.
2. The direct-cooling white spirit filtering device according to claim 1, characterized in that: the inlet end of the first-stage filter is connected with the first heat exchanger, the outlet end of the first heat exchanger is connected with the second heat exchanger, one outlet end of the second heat exchanger is connected with the second-stage filter through a pump, and the outlet end of the second-stage filter is connected with the first heat exchanger.
3. The direct-cooling white spirit filtering device according to claim 1, characterized in that: the system also comprises a three-stage filter (4) which is connected with a second heat exchanger (6) through a first heat exchanger (5).
4. A method for directly cooling and filtering white spirit is characterized by comprising the following steps: the white spirit direct cooling filtering device of claim 1 is adopted, and the filtering method comprises the following steps: the white spirit is primarily filtered through the primary filter, directly cooled through the first heat exchanger, the direct cooling unit and the second heat exchanger, and then enters the first heat exchanger to exchange heat with the original spirit.
5. The direct-cooling white spirit filtering method according to claim 4, characterized in that: after the white spirit passes through the first heat exchanger, the direct cooling unit and the second heat exchanger, the higher fatty acid in the white spirit is separated out and crystallized.
6. The direct-cooling white spirit filtering method according to claim 5, characterized in that: the crystallized higher fatty acid is adsorbed on a filtering membrane formed by diatomite.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010520948.5A CN111548894A (en) | 2020-06-10 | 2020-06-10 | White spirit direct-cooling filtering device and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010520948.5A CN111548894A (en) | 2020-06-10 | 2020-06-10 | White spirit direct-cooling filtering device and method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111548894A true CN111548894A (en) | 2020-08-18 |
Family
ID=72008707
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010520948.5A Pending CN111548894A (en) | 2020-06-10 | 2020-06-10 | White spirit direct-cooling filtering device and method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111548894A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1034389A (en) * | 1987-12-10 | 1989-08-02 | 孟昭叔 | Process of producing low white spirit by direct freezing method |
| CN202754985U (en) * | 2012-09-04 | 2013-02-27 | 扬州润明轻工机械有限公司 | White spirit freezing filtering system |
| CN103666995A (en) * | 2012-09-04 | 2014-03-26 | 扬州润明轻工机械有限公司 | White spirit freezing and filtering system |
| CN109055157A (en) * | 2018-09-20 | 2018-12-21 | 劲牌有限公司 | A kind of energy-efficient continuous freezing and filtering system and process of health-care spirit |
| CN212924964U (en) * | 2020-06-10 | 2021-04-09 | 扬州润明智能装备股份有限公司 | White spirit direct cooling filter equipment |
-
2020
- 2020-06-10 CN CN202010520948.5A patent/CN111548894A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1034389A (en) * | 1987-12-10 | 1989-08-02 | 孟昭叔 | Process of producing low white spirit by direct freezing method |
| CN202754985U (en) * | 2012-09-04 | 2013-02-27 | 扬州润明轻工机械有限公司 | White spirit freezing filtering system |
| CN103666995A (en) * | 2012-09-04 | 2014-03-26 | 扬州润明轻工机械有限公司 | White spirit freezing and filtering system |
| CN109055157A (en) * | 2018-09-20 | 2018-12-21 | 劲牌有限公司 | A kind of energy-efficient continuous freezing and filtering system and process of health-care spirit |
| CN212924964U (en) * | 2020-06-10 | 2021-04-09 | 扬州润明智能装备股份有限公司 | White spirit direct cooling filter equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101797455B (en) | Liquid environment protection energy-saving low-temperature filter and process thereof | |
| CN102806011A (en) | Method for preparing automobile urea liquid reducing agent | |
| CN201735251U (en) | Liquid environment-protection energy-saving low-temperature filter | |
| CN203269828U (en) | Tripolycyanamide production system | |
| CN102021107A (en) | Total-reflux white spirit freezing and filtering device and method thereof | |
| CN212924964U (en) | White spirit direct cooling filter equipment | |
| CN102371080B (en) | Crystallizing method utilizing external circulation of crystal slurry | |
| CN111646619A (en) | High-efficiency energy-saving sewage freezing and concentrating device and treatment process thereof | |
| CN111548894A (en) | White spirit direct-cooling filtering device and method | |
| CN203128597U (en) | Efficient blast furnace slag-washing water waste heat recycling system adopting mintel process | |
| CN202246297U (en) | Electrolysis reverse osmosis circulation water manufacturing device | |
| WO2022094780A1 (en) | Method for crystallizing ferrous sulfate heptahydrate during sulfuric-acid-method-based titanium dioxide production process | |
| CN109761249B (en) | Method and system for resolving lithium in lithium-rich adsorbent of alumina plant | |
| CN201297257Y (en) | Efficient heat recovery system of air compressor | |
| CN204594028U (en) | The energy-conservation feeding mechanism of technique chilled water | |
| CN205843396U (en) | Power-off electric furnace cooling water system | |
| CN202754985U (en) | White spirit freezing filtering system | |
| CN104792092A (en) | Energy-saving supply device for technological chilled water | |
| CN205368195U (en) | Cooling device of oxidizing process production cis -butenedioic anhydride | |
| CN202754984U (en) | White spirit freezing filtration system | |
| CN203200025U (en) | Nitrogen production equipment | |
| CN204147647U (en) | The removal of impurities of spinning dissolved water, cooling system | |
| CN217016559U (en) | Sodium amide synthesis system | |
| CN216361470U (en) | Water-cooling box type water chilling unit | |
| CN203167937U (en) | Fruit/vegetable temperature shock treatment system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |