WO2021223069A1 - Machine de filtration pour séparer le durène - Google Patents

Machine de filtration pour séparer le durène Download PDF

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Publication number
WO2021223069A1
WO2021223069A1 PCT/CN2020/088601 CN2020088601W WO2021223069A1 WO 2021223069 A1 WO2021223069 A1 WO 2021223069A1 CN 2020088601 W CN2020088601 W CN 2020088601W WO 2021223069 A1 WO2021223069 A1 WO 2021223069A1
Authority
WO
WIPO (PCT)
Prior art keywords
barrel
filter
base
mesitylene
separation
Prior art date
Application number
PCT/CN2020/088601
Other languages
English (en)
Chinese (zh)
Inventor
谈勇
Original Assignee
鹏辰新材料科技股份有限公司
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 鹏辰新材料科技股份有限公司 filed Critical 鹏辰新材料科技股份有限公司
Priority to DE212020000056.5U priority Critical patent/DE212020000056U1/de
Priority to CN202080097446.4A priority patent/CN115243795A/zh
Priority to JP2022522748A priority patent/JP7326605B2/ja
Priority to PCT/CN2020/088601 priority patent/WO2021223069A1/fr
Publication of WO2021223069A1 publication Critical patent/WO2021223069A1/fr

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/06—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums
    • B01D33/11—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums arranged for outward flow filtration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/44—Regenerating the filter material in the filter
    • B01D33/46—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element
    • B01D33/461—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element brushes
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C7/00—Purification; Separation; Use of additives
    • 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
    • B01D29/6407—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element brushes
    • B01D29/6423—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element brushes with a translational movement with respect to the filtering element

Definitions

  • the utility model relates to the field of mesitylene production equipment, in particular to a filter used for the separation of mesitylene.
  • the production of mesitylene by separation and purification method is to separate and purify the by-products in the process of petroleum and coal chemical processing, mainly C10 heavy aromatics.
  • the C10 raw material contains about 8-12% mesitylene, and the fraction at 190°C ⁇ 200°C is cut through rectification.
  • the present utility model proposes a filter for the separation of mesitylene, which has a simple structure, good filtering effect during the separation of mesitylene, and is easy to clean.
  • the utility model provides a filter for the separation of mesitylene, which includes a base, a material barrel, a feed hopper, a feed tube, a support, a filter cartridge, a rotating shaft, a rotating seat, a rotating disc and a liquid collection cavity;
  • the bracket is fixed on the edge of the upper surface of the base; the barrel is installed in the middle of the upper surface of the base; the upper surface of the base inside the barrel is equipped with a rotating seat, and the upper side edge of the rotating seat is fixed on the filter cartridge; the liquid collection cavity is set on the rotating seat and the barrel
  • the upper end of the filter cartridge is fixed to the lower end of the turntable; the upper end of the barrel is processed with a cylindrical groove, and the turntable is installed inside the cylindrical groove; the upper side of the barrel is installed with a feed tube through the bracket, and the upper end of the feed tube is connected to the feed hopper;
  • the hopper is installed on the upper surface of the bracket, and a rubber plug is installed inside the feed hopper; the lower end of the feed pipe is installed through the upper end of the barrel, and extends through the turntable to the inside of the filter cartridge; the middle of the lower end of the rotating seat is fixed with a rotating shaft, and the lower end of the rotating shaft passes through the base
  • the upper side extends to the inside
  • a through hole is processed in the middle of the turntable, and a sealing ring is installed on the inner wall of the through hole; the lower end of the feed pipe passes through the inside of the sealing ring.
  • a discharge pipe is installed at the lower end of the material barrel away from the bracket, and the end of the discharge pipe away from the material barrel is connected to the mesitylene collection device through a pipe.
  • a groove is processed in the middle of the upper end surface of the base inside the barrel, and the lower end of the rotating seat is installed inside the groove.
  • the lower side of the inside of the liquid collection cavity is in an inclined structure.
  • a disc is installed at the lower end of the filter cartridge, and a brush is fixed on the annular side of the disc; a pull rod is fixed at the middle of the upper end of the disc, and the upper end of the pull rod passes through the feed pipe and extends into the counterbore.
  • a round hole is processed on the side of the upper end surface of the barrel away from the support, a countersunk hole is processed on the turntable directly below the round hole; a sealing plug is installed inside the counterbore, and a square groove is processed on the upper end of the sealing plug; the upper end of the inner wall of the square groove is fixed with a cross bar .
  • the motor drives the rotating shaft to rotate, thereby driving the filter cartridge to rotate through the rotating seat, so that the mesitylene solution inside the filter cartridge acts on the centrifugal force. Pass through the filter cartridge and flow to the inside of the liquid collection chamber, and then discharge through the discharge pipe, and then drive the disc to move by moving the pull rod, and then make the disc drive the brush to move along the inner wall of the filter cartridge, so as to carry out the inside of the filter cartridge. Clean, and then discharge the material inside the filter cartridge through the counterbore.
  • the utility model has a simple structure and a good filtering effect.
  • Figure 1 is a schematic diagram of the structure of a filter for the separation of mesitylene proposed by the utility model.
  • Figure 2 is a schematic diagram of the front cross-sectional structure of a filter for the separation of mesitylene proposed by the utility model.
  • Fig. 3 is a schematic diagram of an enlarged structure at A in Fig. 2.
  • FIG. 4 is a schematic diagram of an enlarged structure at B in FIG. 2.
  • the utility model proposes a filter for the separation of mesitylene, which includes a base 1, a barrel 3, a hopper 4, a feeding tube 42, a bracket 6, a filter cartridge 7, The rotating shaft 72, the rotating seat 73, the rotating disc 74 and the liquid collecting chamber 8;
  • the bracket 6 is fixed at the edge of the upper surface of the base 1; the barrel 3 is installed at the middle position on the upper surface of the base 1; the upper surface of the base 1 inside the barrel 3 is installed with a rotating seat 73, and the upper side edge of the rotating seat 73 fixes the filter cartridge 7;
  • the liquid chamber 8 is arranged between the rotating seat 73 and the barrel 3; the upper end of the filter barrel 7 fixes the lower end of the turntable 74; the upper end of the barrel 3 is machined with a cylindrical groove, and the turntable 74 is installed inside the cylindrical groove; the support 6 on the upper side of the barrel 3
  • a feed pipe 42 is installed through the upper end, and the upper end of the feed pipe 42 is connected to the feed hopper 4; the feed hopper 4 is installed on the upper surface of the bracket 6, and a rubber plug 41 is installed inside the feed hopper 4; the lower end of the feed pipe 42 is installed through the barrel 3
  • the upper end extends through the turntable 74 to the inside of the filter cartridge 7; the rotating shaft 72 is
  • the rubber stopper 41 is taken out from the inside of the hopper 4, and then the mesitylene mixed solution is input into the filter cartridge 7 through the hopper 4 and the feeding pipe 42, and then the rubber stopper 41 Reinstall inside the hopper 4, and then connect the motor 71 to the external power supply.
  • the motor 71 works to drive the shaft 72 to rotate, the shaft 72 rotates to drive the rotating seat 73 to rotate, the rotating seat 73 to rotate drives the filter cartridge 7 to rotate, and the filter cartridge 7 to rotate Drive the turntable 74 to rotate, so that the mesitylene solution passes through the filter cartridge 7 and flows to the inner wall of the barrel 3 under the action of centrifugal force, and then collects along the inner wall of the barrel 3 to the inside of the liquid collection chamber 8 and along the discharge pipe 31 flows to the inside of the mesitylene collection equipment.
  • the rubber plug 41 is taken out of the hopper 4, and the pull rod 5 is pulled up and down, so that the pull rod 5 drives the disc 51 to move, and the movement of the disc 51 drives the brush 52 along Move along the inner wall of the filter cartridge 7 to clean the filter cartridge 7 to prevent the material from blocking the hole of the filter cartridge 7, and then move the sealing plug 91 upward through the cross bar 95 to separate the sealing plug 91 from the counterbore 9, and then pass through the sink
  • the head hole 9 discharges the material inside the filter cartridge 7, and the device has a good filtering effect and is easy to clean.
  • a through hole is machined in the middle of the turntable 74, and a sealing ring is installed on the inner wall of the through hole; the lower end of the feed pipe 42 passes through the inside of the sealing ring.
  • the arrangement of the sealing ring improves the sealing performance between the feed pipe 42 and the filter cartridge 7.
  • a discharge pipe 31 is installed at the lower end of the barrel 3 away from the bracket 6, and the end of the discharge pipe 31 away from the barrel 3 is connected to the mesitylene collection device through a pipe.
  • the arrangement of the discharge pipe 31 is convenient for discharging the filtered mesitylene.
  • a groove is processed at the middle of the upper end surface of the base 1 inside the barrel 3, and the lower end of the rotating seat 73 is installed inside the groove.
  • the lower side of the inside of the liquid collection cavity 8 is in an inclined structure.
  • a disc 51 is installed at the lower end of the inner part of the filter cartridge 7, and a brush 52 is fixed on the annular side of the disc 51; And extend to the countersunk hole 9 inside.
  • the cleaning of the inner wall of the filter cartridge 7 can be achieved by the installation of the brush 52, thereby improving the filtering effect of the filter cartridge 7.
  • a round hole 92 is machined on the side of the upper end surface of the barrel 3 away from the bracket 6, and a countersunk hole 9 is machined on the turntable 74 directly below the round hole 92; a sealing plug 91 is installed inside the countersunk hole 9, and A square groove 93 is machined on the upper end of the sealing plug 91; a cross bar 95 is fixed on the upper end of the inner wall of the square groove 93.
  • the arrangement of the counterbore 9 and the round hole 92 facilitates the output of the material inside the filter cartridge 7, the sealing plug 91 can realize the sealing of the counterbore 9, and the arrangement of the cross bar 95 facilitates the removal of the sealing plug 91.

Abstract

La présente invention concerne une machine de filtration pour séparer le durène. La machine de filtration comprend une base (1), un cylindre de matériau (3), une trémie d'alimentation (4), un tuyau d'alimentation (42), un support (6), un cylindre de filtre (7), un arbre rotatif (72), une base rotative (73), une table rotative (74) et une cavité de collecte de liquide (8). Le cylindre de matériau (3) est monté au niveau de la position centrale de la surface supérieure de la base (1); la base rotative (73) est montée sur la surface supérieure de la base (1) à l'intérieur du cylindre de matériau (3), et le cylindre de filtre (7) est fixé à une position de bord d'une face latérale supérieure de la base rotative (73); la cavité de collecte de liquide (8) est disposée entre la base rotative (73) et le cylindre de matériau (3); l'extrémité inférieure de la table rotative (74) est fixée à l'extrémité supérieure du cylindre de filtre (7); une fente cylindrique est usinée sur une face d'extrémité supérieure à l'intérieur du cylindre de matériau (3), et la table rotative (74) est montée à l'intérieur de la fente cylindrique; le tuyau d'alimentation (42) est monté sur le support (6) d'un côté supérieur du cylindre de matériau (3) de manière pénétrante, et l'extrémité supérieure du tuyau d'alimentation (42) est raccordée à la trémie d'alimentation (4); la trémie d'alimentation (4) est montée sur la surface supérieure du support (6), et un bouchon en caoutchouc (41) est monté à l'intérieur de la trémie d'alimentation (4); l'extrémité inférieure du tuyau d'alimentation (42) est montée sur l'extrémité supérieure du cylindre de matériau (3) de manière pénétrante, et passe à travers la table rotative (74) pour s'étendre dans le cylindre de filtre (7); et l'arbre rotatif (72) est fixé au niveau de la position centrale d'une face d'extrémité inférieure de la base rotative (73), et l'extrémité inférieure de l'arbre rotatif (72) passe à travers une face latérale supérieure de la base (1) et s'étend dans une fente de montage (2). La machine de filtration présente une structure simple et un bon effet de filtration.
PCT/CN2020/088601 2020-05-05 2020-05-05 Machine de filtration pour séparer le durène WO2021223069A1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE212020000056.5U DE212020000056U1 (de) 2020-05-05 2020-05-05 Eine Filtermaschine zur Trennung von 1,2,4,5-Tetramethylbenzol
CN202080097446.4A CN115243795A (zh) 2020-05-05 2020-05-05 一种用于均四甲苯分离的过滤机
JP2022522748A JP7326605B2 (ja) 2020-05-05 2020-05-05 デュレン分離用濾過装置
PCT/CN2020/088601 WO2021223069A1 (fr) 2020-05-05 2020-05-05 Machine de filtration pour séparer le durène

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2020/088601 WO2021223069A1 (fr) 2020-05-05 2020-05-05 Machine de filtration pour séparer le durène

Publications (1)

Publication Number Publication Date
WO2021223069A1 true WO2021223069A1 (fr) 2021-11-11

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PCT/CN2020/088601 WO2021223069A1 (fr) 2020-05-05 2020-05-05 Machine de filtration pour séparer le durène

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JP (1) JP7326605B2 (fr)
CN (1) CN115243795A (fr)
DE (1) DE212020000056U1 (fr)
WO (1) WO2021223069A1 (fr)

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CN111939615B8 (zh) * 2020-08-03 2021-12-28 广东新泰隆环保集团有限公司 一种生活污水垃圾过滤处理装置
CN114405325A (zh) * 2020-10-11 2022-04-29 湖南喜耕田农业科技发展有限公司 一种乌龟用投食用的喂料装置
CN112892056B (zh) * 2021-01-26 2022-08-16 安徽金三隆再生资源有限公司 一种钕铁硼废料提取液过滤装置
CN113731016B (zh) * 2021-09-01 2023-06-13 浙江科技学院 一种柚子皮果胶提取装置
CN114949971B (zh) * 2022-06-09 2024-04-12 周小凯 一种智能高铁用水净化过滤设备
CN116585785B (zh) * 2023-05-13 2023-10-24 英德市新联化工有限公司 一种水性丙烯酸树脂乳液过滤装置
CN116878267B (zh) * 2023-09-07 2023-11-17 攀枝花水钢红发矿业有限公司 一种回转窑结构

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CN115337709B (zh) * 2022-08-17 2023-09-15 江苏福邦药业有限公司 一种用于生物制药的纯化过滤工艺

Also Published As

Publication number Publication date
DE212020000056U1 (de) 2020-06-02
CN115243795A (zh) 2022-10-25
JP2022551985A (ja) 2022-12-14
JP7326605B2 (ja) 2023-08-15

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