CN108126385B - Vacuum treatment system for cleaning catering oil removal equipment and vacuum treatment method thereof - Google Patents
Vacuum treatment system for cleaning catering oil removal equipment and vacuum treatment method thereof Download PDFInfo
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- CN108126385B CN108126385B CN201711418869.8A CN201711418869A CN108126385B CN 108126385 B CN108126385 B CN 108126385B CN 201711418869 A CN201711418869 A CN 201711418869A CN 108126385 B CN108126385 B CN 108126385B
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- 238000004140 cleaning Methods 0.000 title claims abstract description 26
- 238000009489 vacuum treatment Methods 0.000 title claims abstract description 26
- 238000000034 method Methods 0.000 title claims abstract description 17
- 239000007788 liquid Substances 0.000 claims abstract description 103
- 238000000926 separation method Methods 0.000 claims abstract description 91
- 239000010865 sewage Substances 0.000 claims abstract description 36
- 239000002351 wastewater Substances 0.000 claims abstract description 12
- 239000012535 impurity Substances 0.000 claims description 6
- 239000007787 solid Substances 0.000 claims description 6
- 239000002699 waste material Substances 0.000 claims description 6
- 238000007790 scraping Methods 0.000 claims description 3
- 238000001914 filtration Methods 0.000 claims description 2
- 238000004806 packaging method and process Methods 0.000 claims description 2
- 235000013361 beverage Nutrition 0.000 abstract description 6
- 239000002689 soil Substances 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 5
- 238000012423 maintenance Methods 0.000 description 5
- 238000012545 processing Methods 0.000 description 5
- 239000010802 sludge Substances 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 210000003608 fece Anatomy 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- -1 scum Substances 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
- B01D29/03—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements self-supporting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/60—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor integrally combined with devices for controlling the filtration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/62—Regenerating the filter material in the filter
- B01D29/64—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element
- B01D29/6469—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element scrapers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/88—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices
- B01D29/92—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices for discharging filtrate
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtration Of Liquid (AREA)
Abstract
The invention discloses a vacuum treatment system for cleaning catering oil removal equipment and a vacuum treatment method thereof. The vacuum treatment system comprises a solid-liquid separation tank, a gas-liquid separator, a vacuum pump, a sewage suction pipe, a filter screen, a sewage discharge pipe, a vacuum discharge pipe, a mud scraper and a pressurizing pipe. The solid-liquid separation jar passes through the drain of soil pick-up pipe intercommunication food and beverage oil removal equipment, installs in the solid-liquid separation jar and carries out filterable filter screen to the sewage that the soil pick-up pipe flowed out, and still installs the mud scraper that clears up the filter screen. The vacuum pump vacuumizes the solid-liquid separation tank through the gas-liquid separator and the vacuum discharge pipe and pressurizes the solid-liquid separation tank through the pressurization pipe. The bottom of the solid-liquid separation tank is communicated with the catering oil-separation equipment through a drain pipe. Sundries and waste water in the catering oil removal equipment can be sucked into the solid-liquid separation tank, effective separation of the sundries and the waste water is realized in the solid-liquid separation tank, and compared with manual cleaning, the tableware cleaning machine has the advantages that labor intensity is remarkably reduced, manpower and physical force are greatly saved, and the tableware cleaning machine is more convenient.
Description
Technical Field
The invention relates to the field of restaurant wastewater treatment, in particular to a vacuum treatment system for cleaning restaurant oil removal equipment and a vacuum treatment method thereof.
Background
With the development of society and the perfect implementation of environmental protection methods, most catering enterprises are provided with oil-water separation equipment and catering oil separation equipment at present. In the operation process of the equipment, impurities such as sludge, scum, oil stains and the like generated in the operation of the existing equipment are remained too much and cannot be cleaned, so that the normal use of the equipment is influenced.
At present, the existing cleaning and maintenance only depends on manual work or a dung suction truck for cleaning, transferring and discharging, but when the method is adopted for manual cleaning, the problems of large workload, poor working environment, insecurity and reliability generally exist, and the defects of great operation difficulty in the cleaning process and inconvenience for working and maintenance personnel exist. If impurities in the sewage are not well separated, the sewage content in the treated matters is high, the peculiar smell is large in the treatment process, the influence on the environment and the transportation is large, and therefore effective improvement is needed.
Disclosure of Invention
In order to overcome the defects of high manual cleaning difficulty and high labor intensity in the prior art, the invention provides a vacuum treatment system for cleaning catering oil removal equipment and a vacuum treatment method thereof.
The solution of the invention is: a vacuum treatment system for cleaning catering oil separation equipment comprises a solid-liquid separation tank, a gas-liquid separator, a vacuum pump, a sewage suction pipe, a filter screen, a sewage discharge pipe, a vacuum discharge pipe, a mud scraper and a pressure pipe; the solid-liquid separation tank is communicated with a sewage discharge outlet of the catering oil removal equipment through a sewage suction pipe, a filter screen for filtering sewage flowing out of the sewage suction pipe is arranged in the solid-liquid separation tank, and a mud scraper for cleaning the filter screen is also arranged in the solid-liquid separation tank; the vacuum pump vacuumizes the solid-liquid separation tank through the gas-liquid separator and the vacuum discharge pipe and pressurizes the solid-liquid separation tank through the pressurization pipe; the bottom of the solid-liquid separation tank is communicated with the catering oil-separation equipment through a drain pipe.
As a further improvement of the scheme, the sewage suction pipe is arranged on the area of the side wall of the solid-liquid separation tank close to the top.
As a further improvement of the scheme, the filter screen is horizontally arranged in the solid-liquid separation tank.
Furthermore, the vacuum discharge pipe and the pressure pipe are respectively positioned at the upper side and the lower side of the filter screen.
Further, a pressurizing pipe is installed on a region of the side wall of the solid-liquid separation tank near the top.
As a further improvement of the scheme, the mud scraper adopts a pneumatic mud scraper.
As a further improvement of the scheme, the side wall of the solid-liquid separation tank is provided with an observation window.
Furthermore, the height of the observation window is lower than that of the filter screen relative to the side wall of the solid-liquid separation tank.
The invention also provides a vacuum treatment method of the vacuum treatment system for cleaning the catering oil removal equipment, which comprises the following steps:
firstly, connecting a sewage outlet of catering oil separation equipment through a sewage suction pipe, starting a vacuum pump, and vacuumizing the inside of a solid-liquid separation tank through a gas-liquid separator and a vacuum discharge pipe by the vacuum pump;
secondly, along with the vacuum formed in the solid-liquid separation tank, the wastewater in the catering oil separation equipment enters the solid-liquid separation tank through a sewage suction pipe, solid impurities are filtered on a filter screen, and liquid enters the bottom inside the solid-liquid separation tank through the filter screen and is discharged;
thirdly, scraping solid impurities on the filter screen by adopting a mud scraper, and then packaging and cleaning.
In the second step, the solid-liquid separation tank is connected with the catering oil-separation equipment through a drain pipe, and a vacuum pump is adopted to pressurize the solid-liquid separation tank through a pressurizing pipe so as to promote the waste liquid to flow back into the catering oil-separation equipment from the drain pipe for circular treatment.
Compared with the prior art, the automatic treatment method of the wastewater of the catering oil removal equipment is characterized in that the wastewater of the catering oil removal equipment is automatically treated without depending on manpower, and the automatic treatment method is more convenient and faster, and is specifically embodied in that: sundries and waste water in the catering oil removal equipment are sucked into the solid-liquid separation tank, and the sundries and the waste water are effectively separated in the solid-liquid separation tank, so that the catering oil removal equipment is convenient to use, the labor intensity is remarkably reduced compared with manual cleaning, the manpower and the physical power are greatly saved, and the catering oil removal equipment is convenient to use; by arranging the gas-liquid separator, gas and liquid can be separated before the gas flow enters the vacuum pump, so that the protection of the vacuum pump is effectively realized, the daily maintenance is reduced, and the cost is greatly reduced; through setting up the pressurization pipe, can be connected the other end of blow off pipe with food and beverage oil removal equipment, adopt the vacuum pump to pressurize in the solid-liquid separation jar through the pressurization pipe to promote in the waste liquid flows back to food and beverage oil removal equipment from the blow off pipe, carry out circulation treatment, the water economy resource.
Drawings
FIG. 1 is a schematic structural diagram of a vacuum treatment system for cleaning catering oil removal equipment.
Fig. 2 is a schematic view of the vacuum processing system of fig. 1 in a state.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1 and 2, the vacuum treatment system of the present invention is mainly used in a catering oil-separation equipment, and includes a solid-liquid separation tank 1, a gas-liquid separator 2, a vacuum pump 3, a sewage suction pipe 4, a filter screen 5, a sewage discharge pipe 6, a vacuum discharge pipe 7, a mud scraper 8, and a pressure pipe 9.
Solid-liquid separation jar 1 passes through the drain of soil pick-up pipe 4 intercommunication food and beverage oil removal equipment, and the installation carries out filterable filter screen 5 to the sewage that soil pick-up pipe 4 flowed out in solid-liquid separation jar 1, and still installs the mud scraper 8 that clears up filter screen 5. The vacuum pump 3 evacuates the inside of the solid-liquid separation tank 1 through the gas-liquid separator 2 and the evacuation pipe 7, and also pressurizes the solid-liquid separation tank 1 through the pressurization pipe 9. The bottom of the solid-liquid separation tank 1 is communicated with the catering oil-separation equipment through a sewage discharge pipe 6. The vacuum pump 3 is adopted to pressurize the solid-liquid separation tank 1 through the pressurizing pipe 9 so as to promote the waste liquid to flow back to the catering oil-removal equipment from the sewage discharge pipe 6 for circular treatment.
The design of the present invention focuses on the various components of the vacuum processing system, each of which is conventional and has no particular significance. However, the vacuum processing system formed by combining the components is not sold in the market at present and is not described in the literature at present. The vacuum processing system of the invention is a product design which is actually made by the company according to actual needs. Moreover, the vacuum processing system of the invention is already used for carrying out a plurality of experiments on samples in the company, and the products are well documented.
The invention carries out automatic treatment on the wastewater of the catering oil removal equipment without depending on manpower, and the automatic treatment mode is more convenient and faster, which is specifically embodied in that: sundries and waste water in the catering oil removal equipment are sucked into the solid-liquid separation tank 1, and the sundries and the waste water are effectively separated in the solid-liquid separation tank 1, so that the catering oil removal equipment is convenient to use, the labor intensity is obviously reduced compared with manual cleaning, the manpower and the physical power are greatly saved, and the catering oil removal equipment is convenient to use; by arranging the gas-liquid separator 2, gas and liquid can be separated before the gas flow enters the vacuum pump 3, so that the protection of the vacuum pump 3 is effectively realized, the daily maintenance is reduced, and the cost is greatly reduced; through setting up the forcing pipe 9, can be connected the other end of blow off pipe 6 with food and beverage oil removal equipment, adopt vacuum pump 3 to pressurize in the solid-liquid separation jar 1 through forcing pipe 9 to promote in the waste liquid flows back food and beverage oil removal equipment from blow off pipe 6, carry out circulation treatment, the water economy resource.
In order to improve the sewage treatment effect, the sewage suction pipe 4 is arranged on the area of the side wall of the solid-liquid separation tank 1 close to the top, and the filter screen 5 is horizontally arranged in the solid-liquid separation tank 1. In order to make the vacuum treatment system operate steadily and realize better vacuum treatment effect and pressurization effect, the vacuum discharge pipe 7 and the pressurization pipe 9 are respectively positioned at the upper and lower opposite sides of the filter screen 5. The pressurizing pipe 9 is installed on the side wall of the solid-liquid separation tank 1 in the region near the top as much as possible.
The solid-liquid separation tank 1 is different from a flat plate type article, and therefore, in order to improve the sludge scraping effect in the solid-liquid separation tank 1, a pneumatic sludge scraper is used as the sludge scraper 8. The observation window 10 can be arranged on the solid-liquid separation tank 1, the liquid level condition in the solid-liquid separation tank 1 can be observed in real time through the observation window 10, and once the liquid level is too high, the liquid can be timely discharged through the drain pipe 6, so that the operation is more convenient. The height of the observation window 10 is as low as possible relative to the side wall of the solid-liquid separation tank 1 as the height of the filter screen 5.
The invention discloses a vacuum treatment system for cleaning catering oil removal equipment, and a vacuum treatment method thereof, wherein the vacuum treatment system comprises the following steps:
firstly, a sewage suction pipe 4 is connected with a sewage discharge port of catering oil separation equipment, a vacuum pump 3 is started, and the vacuum pump 3 vacuumizes the interior of a solid-liquid separation tank 1 through a gas-liquid separator 2 and a vacuum discharge pipe 7;
secondly, along with the vacuum formed in the solid-liquid separation tank 1, the wastewater in the catering oil-removal equipment enters the solid-liquid separation tank 1 through the sewage suction pipe 4, solid impurities are filtered on the filter screen 5, and the liquid enters the bottom inside the solid-liquid separation tank 1 through the filter screen 5 and is discharged;
thirdly, solid sundries on the filter screen 5 are scraped by a mud scraper 8, and then the filter screen is packed and cleaned.
In the second step, the solid-liquid separation tank 1 is connected with the catering oil-removal equipment through the drain pipe 3, and the vacuum pump 3 is adopted to pressurize the interior of the solid-liquid separation tank 1 through the pressurization pipe 9 so as to promote the waste liquid to flow back into the catering oil-removal equipment from the drain pipe 3 for circular treatment.
Compared with the prior art, the invention has the following beneficial advantages:
1. a filter screen 5 is arranged in the solid-liquid separation tank 1, and has the solid-liquid separation function;
2. by arranging the gas-liquid separator 2, gas and liquid can be separated, the vacuum pump 3 is protected, and daily maintenance is reduced;
3. by arranging the observation window 10, the liquid level condition in the solid-liquid separation tank 1 can be observed in real time, and the observation is more convenient;
4. the separation effect is improved by the mud scraper 8.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (3)
1. A vacuum treatment system for cleaning catering oil removal equipment comprises a solid-liquid separation tank (1), a gas-liquid separator (2), a vacuum pump (3), a sewage suction pipe (4), a filter screen (5), a sewage discharge pipe (6), a vacuum discharge pipe (7), a mud scraper (8) and a pressure pipe (9); the device is characterized in that a solid-liquid separation tank (1) is communicated with a sewage discharge outlet of catering oil removal equipment through a sewage suction pipe (4), a filter screen (5) for filtering sewage flowing out of the sewage suction pipe (4) is arranged in the solid-liquid separation tank (1), and a mud scraper (8) for cleaning the filter screen (5) is also arranged; the vacuum pump (3) vacuumizes the solid-liquid separation tank (1) through the gas-liquid separator (2) and the vacuum discharge pipe (7), and pressurizes the solid-liquid separation tank (1) through the pressurization pipe (9); the bottom of the solid-liquid separation tank (1) is communicated with the catering oil-separation equipment through a sewage discharge pipe (6);
the sewage suction pipe (4) is arranged on the area of the side wall of the solid-liquid separation tank (1) close to the top;
the filter screen (5) is horizontally arranged in the solid-liquid separation tank (1);
the vacuum discharge pipe (7) and the pressure pipe (9) are respectively positioned at the upper and lower opposite sides of the filter screen (5);
the pressurizing pipe (9) is arranged on the area of the side wall of the solid-liquid separation tank (1) close to the top;
the mud scraper (8) adopts a pneumatic mud scraper;
an observation window (10) is arranged on the side wall of the solid-liquid separation tank (1);
the height of the observation window (10) is lower than that of the filter screen (5) relative to the side wall of the solid-liquid separation tank (1).
2. A vacuum treatment method for cleaning a vacuum treatment system of a catering oil-removal device according to claim 1, characterized in that: the method comprises the following steps:
firstly, a sewage suction pipe (4) is connected with a sewage discharge port of catering oil separation equipment, a vacuum pump (3) is started, and the vacuum pump (3) vacuumizes the interior of a solid-liquid separation tank (1) through a gas-liquid separator (2) and a vacuum discharge pipe (7);
secondly, along with the vacuum formed in the solid-liquid separation tank (1), the wastewater in the catering oil-removal equipment enters the solid-liquid separation tank (1) through a sewage suction pipe (4), solid impurities are filtered on a filter screen (5), and liquid enters the bottom inside the solid-liquid separation tank (1) through the filter screen (5) and is discharged;
thirdly, scraping solid sundries on the filter screen (5) by adopting a mud scraper (8), and then packaging and cleaning.
3. The vacuum treatment method for cleaning the vacuum treatment system of the catering oil removal equipment as claimed in claim 2, wherein: in the second step, the solid-liquid separation tank (1) is connected with the catering oil-separation equipment through a drain pipe (6), and a vacuum pump (3) is adopted to pressurize the solid-liquid separation tank (1) through a pressurizing pipe (9) so as to promote the waste liquid to flow back into the catering oil-separation equipment from the drain pipe (6) for circular treatment.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711418869.8A CN108126385B (en) | 2017-12-25 | 2017-12-25 | Vacuum treatment system for cleaning catering oil removal equipment and vacuum treatment method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711418869.8A CN108126385B (en) | 2017-12-25 | 2017-12-25 | Vacuum treatment system for cleaning catering oil removal equipment and vacuum treatment method thereof |
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| CN108126385A CN108126385A (en) | 2018-06-08 |
| CN108126385B true CN108126385B (en) | 2020-08-28 |
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| CN111233201B (en) * | 2020-02-20 | 2022-07-29 | 山东科技大学 | Working face mine water solid removal device and solid removal process |
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| JP2007105698A (en) * | 2005-10-17 | 2007-04-26 | Max Co Ltd | Filtration apparatus for recovering slag water |
| CN102764526A (en) * | 2012-07-31 | 2012-11-07 | 江苏省环境监测中心 | Water sample pretreatment rapid filter device for environmental monitoring laboratory |
| CN104689637A (en) * | 2015-03-04 | 2015-06-10 | 邯郸市同达矿用电器有限公司 | Solid-liquid separation device and method for producing Hopcalite |
| CN104857752A (en) * | 2015-05-23 | 2015-08-26 | 施婷婷 | Rapid pressure filtering device for propolis |
| CN105599334A (en) * | 2016-02-04 | 2016-05-25 | 王晓东 | Pneumatic vacuum squeezing device |
| CN106554100A (en) * | 2016-10-26 | 2017-04-05 | 宁波泽清环保科技有限公司 | Oily sewage disposal equipment and its processing method |
| CN206560712U (en) * | 2017-02-27 | 2017-10-17 | 南阳师范学院 | A kind of poultry sewage multi-stage separation purification pot |
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2017
- 2017-12-25 CN CN201711418869.8A patent/CN108126385B/en active Active
Patent Citations (7)
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|---|---|---|---|---|
| JP2007105698A (en) * | 2005-10-17 | 2007-04-26 | Max Co Ltd | Filtration apparatus for recovering slag water |
| CN102764526A (en) * | 2012-07-31 | 2012-11-07 | 江苏省环境监测中心 | Water sample pretreatment rapid filter device for environmental monitoring laboratory |
| CN104689637A (en) * | 2015-03-04 | 2015-06-10 | 邯郸市同达矿用电器有限公司 | Solid-liquid separation device and method for producing Hopcalite |
| CN104857752A (en) * | 2015-05-23 | 2015-08-26 | 施婷婷 | Rapid pressure filtering device for propolis |
| CN105599334A (en) * | 2016-02-04 | 2016-05-25 | 王晓东 | Pneumatic vacuum squeezing device |
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| CN108126385A (en) | 2018-06-08 |
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Denomination of invention: The invention relates to a vacuum treatment system and a vacuum treatment method for cleaning restaurant oil separation equipment Effective date of registration: 20210319 Granted publication date: 20200828 Pledgee: Hefei Xingtai technology financing Company limited by guarantee Pledgor: ANHUI TIANJIAN ENVIRONMENTAL PROTECTION Co.,Ltd. Registration number: Y2021980001892 |
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Date of cancellation: 20220401 Granted publication date: 20200828 Pledgee: Hefei Xingtai technology financing Company limited by guarantee Pledgor: ANHUI TIANJIAN ENVIRONMENTAL PROTECTION Co.,Ltd. Registration number: Y2021980001892 |
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Address after: No. 9622 Fangxing Avenue, Hefei Economic and Technological Development Zone, Anhui Province, 230001 Patentee after: Anhui Tianjian Biological Environmental Protection Co.,Ltd. Address before: 230001 Fangxing Avenue, Taohua Industrial Park, Hefei Economic and Technological Development Zone, Anhui Province Patentee before: ANHUI TIANJIAN ENVIRONMENTAL PROTECTION Co.,Ltd. |