CN110354556A - A kind of container of integrated filtration washing store function - Google Patents

A kind of container of integrated filtration washing store function Download PDF

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Publication number
CN110354556A
CN110354556A CN201910764866.2A CN201910764866A CN110354556A CN 110354556 A CN110354556 A CN 110354556A CN 201910764866 A CN201910764866 A CN 201910764866A CN 110354556 A CN110354556 A CN 110354556A
Authority
CN
China
Prior art keywords
container
cavity
sand plate
filtration washing
glass
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
Application number
CN201910764866.2A
Other languages
Chinese (zh)
Inventor
陈娅
程碧波
黄朝筠
王述存
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Institute of Chemical Material of CAEP
Original Assignee
Institute of Chemical Material of CAEP
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Institute of Chemical Material of CAEP filed Critical Institute of Chemical Material of CAEP
Priority to CN201910764866.2A priority Critical patent/CN110354556A/en
Publication of CN110354556A publication Critical patent/CN110354556A/en
Pending legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D29/00Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/01Filters 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
    • B01D29/03Filters 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D29/00Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/88Filters 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
    • B01D29/92Filters 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B08CLEANING
    • B08BCLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B3/00Cleaning by methods involving the use or presence of liquid or steam
    • B08B3/04Cleaning involving contact with liquid
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B08CLEANING
    • B08BCLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B3/00Cleaning by methods involving the use or presence of liquid or steam
    • B08B3/04Cleaning involving contact with liquid
    • B08B3/10Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration
    • B08B3/102Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration with means for agitating the liquid
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D88/00Large containers
    • B65D88/02Large containers rigid
    • B65D88/06Large containers rigid cylindrical

Abstract

The invention discloses a kind of containers of integrated filtration washing store function, are related to equipment and material technical field.Including cylinder, upper and lower perforative cavity is equipped in the inside of the cylinder, portion is equipped with glass sand plate in the cavity, the outer rim of the glass sand plate and the side wall of cavity fit closely, cavity is separated into the accommodating chamber on top and the installation cavity of lower part by glass sand plate, spherical receiving hopper is installed in the installation cavity of the glass sand plate lower part, the bottom of spherical receiving hopper is connected with the discharge nozzle being connected to spherical receiving hopper, and the bottom of the discharge nozzle is arranged inside installation cavity.The invention mainly includes the containers of a integrated filtration washing storage, compared with traditional a variety of containers, the container can realize the washing of product, filtering, it is independent place, the functions such as storage it is integrated with it is integrated, reduce the multiple transfer of product, reduce product loss, the safety of raising process operation, while can realize the unitization of product, be conducive to the automatic operation of product.

Description

A kind of container of integrated filtration washing store function
Technical field
The present invention relates to equipment and material technical field, more particularly to a kind of integrated filtration washing store function Container.
Background technique
The last handling process of conventional pelletized product mainly includes processes, the base such as being filtered, washed, refiltering, drying, storing This process is shown in Fig. 1.When particular/special requirement, different solvents can be also used, washing times etc. are increased.
As shown in Figure 1, pelletized product, need to be by filtering after being formed in reaction mother liquor for the first time, and separation removal reaction is female Liquid.It filters there are mainly two types of containers, upper filtering type and lower filtering type.Next, need to be by the transferred product of first time filtering to washing It washs in container, the common container that washs has beaker, conical flask, round-bottomed flask etc..Washing finishes, and transfers in filtering container and takes out It is dry.Under normal circumstances, so washing is filtered three times.Product is transferred in drying container from filtering container, is put into baking oven and dries It is dry.Finally, being transferred in storage container from drying container again, including bottle, paper bag, case etc., into storage state.During this, grain Shape product corotation moves 9 times.
The cumbersome of entire last handling process, the amount of labour are big as can see from Figure 1, safety is poor, transferred product often, The features such as easily losing.
By sufficiently practicing and investigating, we devise a integrated filtration washing storage on the basis of open filter Etc. functions container, if be applied in above-mentioned process, pelletized product only needs to shift once.
Summary of the invention
In order to solve in the prior art, the last handling process of conventional pelletized product (be filtered, washed, refilter, drying, Storage etc. processes) there are cumbersome, the amount of labour is big, safety is poor, transferred product often, easily lose the problems such as, the present invention propose A kind of container of integrated filtration washing store function.
To achieve the goals above, the invention adopts the following technical scheme:
A kind of container of integrated filtration washing store function, including cylinder are equipped in the inside of the cylinder and run through up and down Cavity, portion is equipped with glass sand plate in the cavity, and the outer rim of the glass sand plate and the side wall of cavity fit closely, and glass sand plate is by cavity It is separated into the accommodating chamber on top and the installation cavity of lower part, spherical receiving hopper is installed in the installation cavity of the glass sand plate lower part, The bottom of spherical receiving hopper is connected with the discharge nozzle being connected to spherical receiving hopper, and the bottom of the discharge nozzle is arranged in installation cavity Portion.
At work, reaction mother liquor is placed in accommodating chamber by the present invention, when if necessary to wash, then will be discharged with rubber stopper Pipe close is lived, and accommodating chamber, glass sand plate and spherical receiving hopper form a without leakage ware washing, and water can be added into installation cavity Clean or the reaction mother liquor in accommodating chamber is stirred, accelerates washing.When if necessary to filter, after the completion of washing, The rubber stopper on discharge nozzle is taken away, then waste liquid is flowed out through spherical receiving hopper from discharge nozzle by glass sand plate, and can be using stream The mode of water is filtered, filtering after the completion of then complete first circulation washing and filtering, behind two circulation washings and The washing that filtering is recycled with first is as filter operation.In this way, product only needs to shift once, both achievable washing and mistake Filter, efficiency greatly promote.
When needing to store, discharge effective rubber stopper beyond the Great Wall, accommodating chamber also with rubber stopper beyond the Great Wall, formed a closed sky Between, so as to moisture-proof.
Further, the cross section of the cylinder is round or rectangle.
Further, the ratio of distances constant at the top of the glass sand plate to the distance of cavity bottom and glass sand plate to cavity is 2:3.
Further, the cylinder is made of any one of simple glass, borate glass, quartz glass, duroplasts.
Further, the aperture of the glass sand plate is 100nm~5um.
Further, the volume of the accommodating chamber is 30ml~500ml.
Further, the bore of the discharge nozzle is 14mm or 19mm or 24mm or 29mm.
Further, handle is installed on the outer wall of the cylinder.
Further, the spherical receiving hopper and discharge nozzle are integrally formed, and by simple glass, borate glass, stone Any one of English glass, duroplasts are made.
Further, the lid being tightly connected with the top movable of cavity is installed at the top of the cylinder.
Compared with the prior art, the invention has the beneficial effects that:
The invention mainly includes the containers of a integrated filtration washing storage should compared with traditional a variety of containers Container can realize that the washing of product, filtering, independently the functions such as placement, storage is integrated and integrated, multiple turn for reducing product It moves, reduces product loss, improve the safety of process operation, while can realize the unitization of product, be conducive to the automatic of product Change operation.Product of the invention is required in many industries, and with the raising of the degree of automation, the unitization also right and wrong of product Often it is necessary to, be also very convenient in the warehousing management of product.
Detailed description of the invention
Fig. 1 is the basic flow chart of the last handling process of pelletized product conventional in background technique of the invention;
Fig. 2 is a kind of structural schematic diagram of the container of integrated filtration washing store function of the invention;
Fig. 3 is the structural schematic diagram of discharge nozzle of the invention.
Marked in the figure: 1- cylinder, 2- glass sand plate, 3- spherical shape receiving hopper, 4- discharge nozzle, 5- handle, 6- accommodating chamber, 7- installation Chamber, 8- snap ring.
Specific embodiment
The present invention will be further described with reference to the examples below, and described embodiment is only present invention a part Embodiment is not whole embodiment.Based on the embodiments of the present invention, those skilled in the art are not making Other embodiments used obtained, belong to protection scope of the present invention under the premise of creative work.
Embodiment
As shown in Fig. 2, a kind of container of integrated filtration washing store function, including cylinder 1, in the inside of the cylinder 1 Equipped with upper and lower perforative cavity, portion is equipped with glass sand plate 2 in the cavity, and the outer rim of the glass sand plate 2 and the side wall of cavity closely paste It closes, cavity is separated into the accommodating chamber 6 on top and the installation cavity 7 of lower part by glass sand plate 2, the installation cavity 7 in 2 lower part of glass sand plate Spherical receiving hopper 3 is inside installed, the bottom of spherical receiving hopper 3 is connected with the discharge nozzle 4 be connected to spherical receiving hopper 3, it is described out The bottom of expects pipe 4 is arranged inside installation cavity 7.The bottom setting of discharge nozzle 4 is to guarantee in the setting in this way of 7 inside of installation cavity The bottom of installation cavity 7 can regard pedestal, and to place container of the invention, and discharge nozzle 4 will not contradict desktop.
As shown in figure 3, simultaneously, the snap ring 8 of prismatic is additionally provided in the bottom outer wall of discharge nozzle 4, convenient for sealing-plug or The interface of negative pressure connects.
At work, reaction mother liquor is placed in accommodating chamber 6 by the present invention, when if necessary to wash, then will be gone out with rubber stopper Expects pipe 4 clogs, and accommodating chamber 6, glass sand plate 2 and spherical receiving hopper 3 form a without leakage ware washing, can be to installation cavity 7 Interior addition water clean or be stirred to the reaction mother liquor in accommodating chamber 6, accelerates washing.
When if necessary to filter, after the completion of washing, the rubber stopper on discharge nozzle 4 is taken away, then waste liquid is by glass sand plate 2 through ball Shape receiving hopper 3 is flowed out from discharge nozzle 4, and can be filtered by the way of flowing water, and first is then completed after the completion of filtering The washing and filtering of circulation, behind two circulation washings with filtering with first circulation washing as filter operation.This Sample, product only need to shift once, and both achievable washing and filtering, efficiency greatly promoted.
When needing to store, discharge nozzle 4 with rubber stopper beyond the Great Wall, accommodating chamber 6 also with rubber stopper beyond the Great Wall, formed one it is closed Space, so as to moisture-proof.
Preferably, the cross section of the cylinder 1 is round or rectangle.
Preferably, the distance and glass sand plate 2 to the ratio of distances constant at the top of cavity of the glass sand plate 2 to cavity bottom are 2:3.
Preferably, the cylinder 1 is made of any one of simple glass, borate glass, quartz glass, duroplasts.
Preferably, the aperture of the glass sand plate 2 is 100nm~5um.
Preferably, the volume of the accommodating chamber 6 is 30ml~500ml.
Preferably, the bore of the discharge nozzle 4 is 14mm or 19mm or 24mm or 29mm.
Preferably, handle 5 is installed on the outer wall of the cylinder 1.
Preferably, the spherical receiving hopper 3 and discharge nozzle 4 are integrally formed, and by simple glass, borate glass, stone Any one of English glass, duroplasts are made.
Preferably, the top of the cylinder 1 is equipped with the lid being tightly connected with the top movable of cavity.
Embodiment 2
The container is circular cylindrical shape container, and using simple glass, the glass sand plate 2 in the aperture 5um, top are installed at lower part 1/3 The volume of 30ml is kept, the lower section of glass sand plate 2 connects spherical receiving hopper 3, and the caliber size of discharge nozzle 4 is 14mm, outside of containers Configure suitable handle 5;When washing discharge nozzle 4 using rubber stopper beyond the Great Wall, when filtering, opens.When storage, discharge nozzle 4 uses rubber stopper Beyond the Great Wall, accommodating chamber 6 uses large size rubber stopper beyond the Great Wall, so as to moisture-proof.
Embodiment 3
The container is circular cylindrical shape container, and using borate glass, the glass sand plate 2 in the aperture 1um, top are installed at lower part 1/3 The volume of 100ml is kept, the lower section of glass sand plate 2 connects spherical receiving hopper 3, and the caliber size of discharge nozzle 4 is 19mm, outside of containers Configure suitable handle 5;When washing discharge nozzle 4 using rubber stopper beyond the Great Wall, when filtering, opens.When storage, discharge nozzle 4 uses rubber stopper Beyond the Great Wall, accommodating chamber 6 uses large size rubber stopper beyond the Great Wall, so as to moisture-proof.
Embodiment 4
The container is circular cylindrical shape container, and using quartz glass, the glass sand plate 2 in the aperture 100nm is installed at lower part 1/3, on Portion keeps the volume of 30ml, and the lower section of glass sand plate 2 connects spherical receiving hopper 3, and the caliber size of discharge nozzle 4 is 24mm, outside container Side configures suitable handle 5;When washing discharge nozzle 4 using rubber stopper beyond the Great Wall, when filtering, opens.When storage, discharge nozzle 4 uses rubber Beyond the Great Wall, accommodating chamber 6 uses large size rubber stopper beyond the Great Wall to plug, so as to moisture-proof.
Embodiment 5
The container is circular cylindrical shape container, using duroplasts, the glass sand plate 2 in the aperture 3um is installed at lower part 1/3, top is protected The volume of 500ml is held, the lower section of glass sand plate 2 connects spherical receiving hopper 3, and the caliber size of discharge nozzle 4 is 29mm, and outside of containers is matched Set suitable handle 5;When washing discharge nozzle 4 using rubber stopper beyond the Great Wall, when filtering, opens.When storage, the rubber stopper plug of discharge nozzle 4 On, accommodating chamber 6 uses large size rubber stopper beyond the Great Wall, so as to moisture-proof.
Embodiment 6
The container is square column container, and using simple glass, the glass sand plate 2 in the aperture 5um, top are installed at lower part 1/3 The volume of 500ml is kept, the lower section of glass sand plate 2 connects spherical receiving hopper 3, and the caliber size of discharge nozzle 4 is 29mm, outside of containers Configure suitable handle 5;Spherical receiving hopper 3 and discharge nozzle 4 are integrally formed, when washing discharge nozzle 4 using rubber stopper beyond the Great Wall, mistake It is opened when filter.When storage, beyond the Great Wall with rubber stopper, accommodating chamber 6 uses large size rubber stopper beyond the Great Wall to discharge nozzle 4, so as to moisture-proof.
Embodiment 7
The container is square column container, and using simple glass, the glass sand plate 2 in the aperture 5um, top are installed at lower part 1/3 The volume of 100ml is kept, the lower section of glass sand plate 2 connects spherical receiving hopper 3, and the caliber size of discharge nozzle 4 is 24mm, outside of containers Configure suitable handle 5;Spherical receiving hopper 3 and discharge nozzle 4 are integrally formed, when washing discharge nozzle 4 using rubber stopper beyond the Great Wall, mistake It is opened when filter.When storage, beyond the Great Wall with rubber stopper, accommodating chamber 6 uses large size rubber stopper beyond the Great Wall to discharge nozzle 4, so as to moisture-proof.In this implementation In example, the top of cylinder 1 is equipped with the lid being tightly connected with the top movable of cavity.It is beaten when adding liquid into accommodating chamber 6 It opens, when needing to store, covers lid sealing.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention Made any modifications, equivalent replacements, and improvements etc., should all be included in the protection scope of the present invention within mind and principle.

Claims (10)

1. a kind of container of integrated filtration washing store function, which is characterized in that including cylinder (1), in the interior of the cylinder (1) Portion is equipped with upper and lower perforative cavity, and portion is equipped with glass sand plate (2), the outer rim of the glass sand plate (2) and the side wall of cavity in the cavity It fits closely, cavity is separated into the accommodating chamber (6) on top and the installation cavity (7) of lower part by glass sand plate (2), in the glass sand plate (2) it is equipped with spherical receiving hopper (3) in the installation cavity (7) of lower part, the bottom of spherical receiving hopper (3) is connected with and spherical receiving hopper (3) the bottom setting of the discharge nozzle (4) being connected to, the discharge nozzle (4) is internal in installation cavity (7).
2. a kind of container of integrated filtration washing store function according to claim 1, which is characterized in that the cylinder (1) cross section is round or rectangle.
3. a kind of container of integrated filtration washing store function according to claim 1, which is characterized in that the glass sand plate It (2) is 2:3 to the distance of cavity bottom and glass sand plate (2) to the ratio of distances constant at the top of cavity.
4. a kind of container of integrated filtration washing store function according to claim 1, which is characterized in that the cylinder (1) it is made of any one of simple glass, borate glass, quartz glass, duroplasts.
5. a kind of container of integrated filtration washing store function according to claim 1, which is characterized in that the glass sand plate (2) aperture is 100nm~5um.
6. a kind of container of integrated filtration washing store function according to claim 1, which is characterized in that the accommodating chamber (6) volume is 30ml~500ml.
7. a kind of container of integrated filtration washing store function according to claim 1, which is characterized in that the discharge nozzle (4) bore is 14mm or 19mm or 24mm or 29mm.
8. a kind of container of integrated filtration washing store function according to claim 1, which is characterized in that the cylinder (1) handle (5) are installed on outer wall.
9. a kind of container of integrated filtration washing store function according to claim 1, which is characterized in that the spherical shape connects Hopper (3) and discharge nozzle (4) are integrally formed, and by any in simple glass, borate glass, quartz glass, duroplasts Kind is made.
10. a kind of container of integrated filtration washing store function according to claim 1, which is characterized in that the cylinder (1) lid being tightly connected with the top movable of cavity is installed at the top of.
CN201910764866.2A 2019-08-19 2019-08-19 A kind of container of integrated filtration washing store function Pending CN110354556A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201910764866.2A CN110354556A (en) 2019-08-19 2019-08-19 A kind of container of integrated filtration washing store function

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201910764866.2A CN110354556A (en) 2019-08-19 2019-08-19 A kind of container of integrated filtration washing store function

Publications (1)

Publication Number Publication Date
CN110354556A true CN110354556A (en) 2019-10-22

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Country Status (1)

Country Link
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Citations (22)

* Cited by examiner, † Cited by third party
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CN103170174A (en) * 2013-04-07 2013-06-26 百川化工(如皋)有限公司 Washing machine for conveniently separating granules of different granularities in solution
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CN107158774A (en) * 2017-06-09 2017-09-15 扬州大学 A kind of multi-functional solution filtering and protection device
CN206950756U (en) * 2017-07-07 2018-02-02 南阳师范学院 A kind of liquefied fermented glutinous rice mobility-detected device with filtering function
CN108069547A (en) * 2016-11-14 2018-05-25 碧然德有限公司 Liquid handling device, the method and liquid processing system for producing the device
CN207628422U (en) * 2017-11-21 2018-07-20 王岳东 A kind of reaction filtration washing drying machine
CN108339302A (en) * 2018-04-19 2018-07-31 菲立化学工程(上海)有限公司 One pressure filter of the six directions
CN207899077U (en) * 2018-01-17 2018-09-25 新疆轻工职业技术学院 A kind of device intercepting filtering for catalyst in chemical process
CN209123445U (en) * 2018-11-17 2019-07-19 中国烟草总公司郑州烟草研究院 It is a kind of for measuring the Suction filtration device of tobacco dichloromethane extract content
CN210583892U (en) * 2019-08-19 2020-05-22 中国工程物理研究院化工材料研究所 Container integrating filtering, washing and storing functions

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2113390A (en) * 1982-01-19 1983-08-03 Moriya Director Of National Gr Analysing carbohydrates
KR20030037918A (en) * 2001-11-07 2003-05-16 주식회사 엘지생활건강 Method for analyzing active matter of powder detergent and filtering equipment
CN2753268Y (en) * 2004-11-09 2006-01-25 邢道亮 Absolute oil kettle
CN101437616A (en) * 2006-05-03 2009-05-20 Ncl新概念实验室有限责任公司 Device and method for chemical, biochemical, biological and physical analysis, reaction, assay and more
CN202263740U (en) * 2011-09-01 2012-06-06 无锡双雄通用机械有限公司 Improved discharging outlet structure of washing kettle
CN202376848U (en) * 2011-11-30 2012-08-15 北京格林凯默科技有限公司 Glass automatic filter
CN202921046U (en) * 2012-10-05 2013-05-08 东台市新锦泰化工有限公司 Easy-open full-closed suction filtration groove
CN103170174A (en) * 2013-04-07 2013-06-26 百川化工(如皋)有限公司 Washing machine for conveniently separating granules of different granularities in solution
CN203916204U (en) * 2014-06-13 2014-11-05 常州久诺建材科技有限公司 A kind of coating filtering device for laboratory
CN105879452A (en) * 2014-11-19 2016-08-24 天津亨天利化学有限公司 Water scrubbing filtering tank
CN104436786A (en) * 2014-11-19 2015-03-25 江西世龙实业股份有限公司 Composite suction filtration groove of totally-closed washing ADC foaming agent
CN205549743U (en) * 2016-04-25 2016-09-07 瑞阳制药有限公司 Filtration washing desiccator mother liquor filter pressing device
CN108069547A (en) * 2016-11-14 2018-05-25 碧然德有限公司 Liquid handling device, the method and liquid processing system for producing the device
CN206415361U (en) * 2016-12-13 2017-08-18 广州新诚电子科技有限公司 A kind of circulating spirulina cleaning device
CN206358659U (en) * 2016-12-30 2017-07-28 天津鑫源广泰新材料科技有限公司 A kind of chemical reagent storage device
CN107158774A (en) * 2017-06-09 2017-09-15 扬州大学 A kind of multi-functional solution filtering and protection device
CN206950756U (en) * 2017-07-07 2018-02-02 南阳师范学院 A kind of liquefied fermented glutinous rice mobility-detected device with filtering function
CN207628422U (en) * 2017-11-21 2018-07-20 王岳东 A kind of reaction filtration washing drying machine
CN207899077U (en) * 2018-01-17 2018-09-25 新疆轻工职业技术学院 A kind of device intercepting filtering for catalyst in chemical process
CN108339302A (en) * 2018-04-19 2018-07-31 菲立化学工程(上海)有限公司 One pressure filter of the six directions
CN209123445U (en) * 2018-11-17 2019-07-19 中国烟草总公司郑州烟草研究院 It is a kind of for measuring the Suction filtration device of tobacco dichloromethane extract content
CN210583892U (en) * 2019-08-19 2020-05-22 中国工程物理研究院化工材料研究所 Container integrating filtering, washing and storing functions

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