CN106039785B - A kind of mother liquor continuously scrape slag and press dry rinsing maching by automatic unload of filtering - Google Patents
A kind of mother liquor continuously scrape slag and press dry rinsing maching by automatic unload of filtering Download PDFInfo
- Publication number
- CN106039785B CN106039785B CN201610520270.4A CN201610520270A CN106039785B CN 106039785 B CN106039785 B CN 106039785B CN 201610520270 A CN201610520270 A CN 201610520270A CN 106039785 B CN106039785 B CN 106039785B
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- China
- Prior art keywords
- filtering
- cylinder
- slag
- press dry
- mother liquor
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
- B01D24/02—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration
- B01D24/10—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration the filtering material being held in a closed container
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
- B01D24/38—Feed or discharge devices
- B01D24/44—Feed or discharge devices for discharging filter cake, e.g. chutes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
- B01D24/48—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof integrally combined with devices for controlling the filtration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2201/00—Details relating to filtering apparatus
- B01D2201/16—Valves
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2201/00—Details relating to filtering apparatus
- B01D2201/31—Other construction details
Abstract
The invention discloses a kind of mother liquor, continuously automatic unload of filtering scrapes slag and press dry rinsing maching, slag scraping mechanism (32) is unloaded automatically including continuous filtering, continuous filtering, which is unloaded slag scraping mechanism (32) bottom automatically and is connected with through electrically operated valve (6), press dry washing and filtering mechanism (33);Automatically unloading slag scraping mechanism (32) includes cylinder (13) for continuous filtering, cylinder (13) top is provided with ellipsoidal head (15), bottom is provided with conical head (7), filter medium is provided with cylinder (13), filter medium, which is connected with, extends to the comb (12) of cylinder (13) outside, the ellipsoidal head (15) is provided with elevating mechanism, and elevating mechanism is provided with the slag scraping mechanism being arranged in cylinder (13).The present invention will continuously filter automatic Xie Guazha areas and be combined with pressing dry washing and filtering area, realize that filtering is uninterrupted continuously filtering automatic Xie Guazha areas, and keep cake layer thickness to ensure cleaner liquid stability of flow in certain scope.
Description
Technical field
The present invention relates to a kind of automatic unload to scrape slag and press dry rinsing maching, particularly a kind of knot for being applied to medicine or pesticide industry
The filtering and washing of the solid particle of the industries such as crystal, the noble metal powder of metallurgy industry, energy-conserving and environment-protective and gas or/and liquid
Mother liquor continuously automatic unload of filtering scrapes slag and press dry rinsing maching.
Background technology
At present, on international and domestic market, unload that to scrape slag equipment commercially many automatically, be mainly used in thering is filter cloth to take out very
Empty scraper type, ceramic rotary drum scraper type, and its structure design is also fairly simple.There is conventional structure automatic unload to scrape slag ability,
Bottom has the big bottom of slag dumping.This structure when the quantity of slag is more, because equipment internal volume it is limited, it is necessary to timing or it is quantitative stop filtering,
Open bottom and carry out underflow of the discharge containing a large amount of mother liquors.
The content of the invention
It is an object of the present invention to provide a kind of mother liquor, continuously automatic unload of filtering scrapes slag and press dry rinsing maching.The present invention will even
The continuous automatic Xie Guazha areas of filtering are combined with pressing dry washing and filtering area, realize that filtering is uninterrupted continuously filtering automatic Xie Guazha areas,
And cake layer thickness is kept to ensure cleaner liquid stability of flow in certain scope.
Technical scheme:A kind of mother liquor continuously scrape slag and press dry rinsing maching by automatic unload of filtering, it is characterised in that:Including
Continuous filtering unloads slag scraping mechanism automatically, and continuous filtering is unloaded slag scraping mechanism bottom automatically and is connected with through electrically operated valve (or operated pneumatic valve)
Press dry washing and filtering mechanism;Automatically unloading slag scraping mechanism includes cylinder for continuous filtering, and cylinder top is provided with ellipsoidal head, and bottom is set
There is conical head, be provided with filter medium in cylinder, filter medium is connected with the comb extended to outside cylinder, the ellipsoidal head
Elevating mechanism is provided with, elevating mechanism is provided with the slag scraping mechanism being arranged in cylinder.
Continuously automatic unload of filtering is scraped slag and pressed dry in rinsing maching for foregoing mother liquor, and the elevating mechanism is included with frequency converter
Motor, motor are connected with rotary shaft through decelerator, and rotary shaft is connected with screw rod through connector, and screw rod is provided with one layer of slag scraping mechanism
A, slag scraping mechanism A are arranged on guide pillar A.
Continuously automatic unload of filtering is scraped slag and pressed dry in rinsing maching for foregoing mother liquor, and the elevating mechanism includes power cylinder, power
The expansion link of cylinder is provided with lifting shaft through connecting shaft, and lifting shaft is provided with multilayer slag scraping mechanism B, and multilayer slag scraping mechanism B, which is arranged on, to be led
On post B.
Continuously automatic unload of filtering is scraped slag and pressed dry in rinsing maching for foregoing mother liquor, and the filter medium includes being arranged in cylinder
Cylinder hollow filter plate on wall and/or more screen pipes being arranged in cylinder.
Continuously automatic unload of filtering is scraped slag and pressed dry in rinsing maching for foregoing mother liquor, and the washing and filtering mechanism that press dry includes small cylinder
Body, small cylinder top are provided with small end socket, connected at the top of small end socket with electrically operated valve, small cylinder bottom is connected with flat through cap-opening mechanism
Bottom, is provided with hollow filter plate on the inside of flat lid, it is flat cover be communicated with hollow filter plate press dry filtering mouth.
Continuously automatic unload of filtering is scraped slag and pressed dry in rinsing maching for foregoing mother liquor, and the cap-opening mechanism is that butterfly valve type is uncapped machine
Structure, hinge type cap-opening mechanism, lift cap-opening mechanism or the side cap-opening mechanism with lifting stirring.
Continuously automatic unload of filtering is scraped slag and pressed dry in rinsing maching for foregoing mother liquor, and the bevel angle of the conical head is ∠ β,
The > angles of repose of (180 ° of-∠ β)/2.
Continuously automatic unload of filtering is scraped slag and pressed dry in rinsing maching for foregoing mother liquor, ∠ β=60 ° or ∠ β=90 °.
Continuously automatic unload of filtering is scraped slag and pressed dry in rinsing maching for foregoing mother liquor, and the continuous filtering unloads slag scraping mechanism automatically
The filter cake layer thickness control of filter media surface is in 0.1~8mm.
Continuously automatic unload of filtering is scraped slag and pressed dry in rinsing maching for foregoing mother liquor, and the filter medium is provided with stream in thickness direction
The passage of cleaner liquid, resistance to pressure difference are 0.6~1.6MPa normal pressure or counter-pressure.
Compared with prior art, the present invention will continuously filter automatic Xie Guazha areas and be combined with pressing dry washing and filtering area, even
The continuous automatic Xie Guazha areas of filtering realize that filtering is uninterrupted, and keep cake layer thickness to ensure filtering liquid stream in certain scope
Amount is stable, and filter pressure is not beated, and solid slag can discharge in time.
The top of the present invention is uninterrupted filtering, regularly unloads filter cake, keeps the filter cake thickness of large area filter media surface
Degree diminishes stability of flow no more than in particular range, making filtration resistance;Setting multiple low capacities in bottom press dry washing filter
Or filter is extracted, go out filter cake after interruption washing or directly go out filter cake;When bottom wherein 1 is needed into underflow, the mistake on top
Filtering out mouth keeps out cleaner liquid constant, the flow for the increase variable frequency pump that need to only fix time, quantitative underflow is pressed toward this low capacity
Filter after pump recover normal;Top timing opens motor, hydraulic cylinder or cylinder and unloads cake layer.
The present invention is with structure setting is reasonable, filter efficiency is fast and filter medium can carry out physics pulse cleaning.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention;
Fig. 2 is another lifting structure schematic diagram of the present invention;
Fig. 3 is the structural representation of butterfly valve type cap-opening mechanism;
Fig. 4 is the structural representation of hinge type cap-opening mechanism;
Fig. 5 is the structural representation of lift cap-opening mechanism;
Fig. 6 is the structural representation of the side cap-opening mechanism with lifting stirring;
Fig. 7 is multiple connection diagrams for pressing dry washing and filtering mechanism;
Fig. 8 is the workflow diagram of the present invention.
Mark in accompanying drawing for:The flat lids of 1-, 2- trim rings, 3-C type sealing rings, the small flanges of 4-, 5- hollow filter plates, 6- electricity
Movable valve, 7- conical heads, 8- cylinder hollow filter plates, 9- screen pipes, 10- slag scraping mechanisms A, 11- screw rod, 12- combs, 13-
Cylinder, 14- flanges, 15- ellipsoidal heads, 16- frames, 17- motors, 18- frequency converters, 19- decelerators, 20- mechanical sealing members,
21- rotary shafts, 22- connectors, the small end sockets of 23- guide pillars A, 24-, the small cylinders of 25-, 26- bearings, 27- hood-opening devices, 28- power
Cylinder, 29- connecting shafts, 30- lifting shafts, continuously filtering unloads slag scraping mechanism automatically by 31- slag scraping mechanisms B, 32-, and 33- press dry washing and filtering
Mechanism, 34- guide pillars B.
Embodiment
The present invention is further illustrated with reference to the accompanying drawings and examples, but be not intended as to the present invention limit according to
According to.
Embodiment.A kind of mother liquor continuously scrape slag and press dry rinsing maching by automatic unload of filtering, forms as shown in figure 1, including continuous mistake
Filter unloads slag scraping mechanism 32 automatically, and unload the bottom of slag scraping mechanism 32 is connected with one or more pressures through electrically operated valve 6 automatically for continuous filtering
Dry cleaning filter mechanism 33;Automatically unloading slag scraping mechanism 32 includes cylinder 13 for continuous filtering, and the top of cylinder 13 is provided with ellipsoidal head
15, bottom is provided with conical head 7, is provided with filter medium in cylinder 13, filter medium is connected with the comb extended to outside cylinder 13
12, the ellipsoidal head 15 is provided with elevating mechanism, and elevating mechanism is provided with the slag scraping mechanism being arranged in cylinder 13.It is described
Elevating mechanism includes the motor 17 with frequency converter 18, and motor 17 is connected with rotary shaft 21 through decelerator 19, and rotary shaft 21 is through even
Fitting 22 is connected with screw rod 11, and screw rod 11 is provided with one layer of slag scraping mechanism A10, and slag scraping mechanism A10 is arranged on guide pillar A23.Institute
The decelerator 19 stated is fixed on ellipsoidal head 15 by frame 16, and frame 16 passes through mechanical sealing member with ellipsoidal head 15
20 connections.The cylinder 13 is connected with ellipsoidal head 15 by flange 14.Cylinder 13 is fixed by bearing 26.
The elevating mechanism, form as shown in Fig. 2 including power cylinder 28 (cylinder or hydraulic cylinder), power cylinder 28 stretches
Bar is provided with lifting shaft 30 through connecting shaft 29, and lifting shaft 30 is provided with multilayer slag scraping mechanism B31, and multilayer slag scraping mechanism B31 is arranged on
On guide pillar B34.
The filter medium includes the cylinder hollow filter plate 8 being arranged on the inwall of cylinder 13 and/or is arranged on cylinder 13
More interior screen pipes 9.
The washing and filtering mechanism that press dry includes small cylinder 25, and the small top of cylinder 25 is provided with small end socket 24, and small end socket 24 pushes up
Portion connects with electrically operated valve 6, and the small bottom of cylinder 25 is connected with flat lid 1 through cap-opening mechanism 27, and the flat inner side of lid 1 is provided with hollow mistake
Filter plate 5, hollow filter plate 5 is communicated with flat lid 1 press dry filtering mouth.Pass through between the flat lid 1 and small cylinder 25
Small flange 4 is connected, and embedded with c-type sealing ring 3 is provided with small flange 4, trim ring 2 is provided between small flange 4 and flat lid 1.
The cap-opening mechanism 27 be butterfly valve type cap-opening mechanism (as shown in Figure 3), hinge type cap-opening mechanism (as shown in Figure 4),
Lift cap-opening mechanism (as shown in Figure 5) or the side cap-opening mechanism (as shown in Figure 6) with lifting stirring.
The bevel angle of the conical head 7 is the > angles of repose of ∠ β, 180 ° of-∠ β/2.It is preferred that ∠ β=60 ° or
∠ β=90 °.
The filter cake layer thickness control of the automatic filter media surface for unloading slag scraping mechanism of continuous filtering is in 0.1~8mm.
The filter medium is provided with the passage of stream cleaner liquid in thickness direction, and resistance to pressure difference is 0.6~1.6MPa normal pressure
Or counter-pressure.
The slag scraping mechanism A and slag scraping mechanism B can scrape slag pan, and slag tooth can be scraped by scraping slag pan end.
Fig. 7 for continuous filtering it is automatic unload the bottom of slag scraping mechanism 32 and be connected with through electrically operated valve 6 multiple press dry washing filter
Structure 33.
The process for using of the present invention can be as shown in figure 8, specific as follows:Controlled by PLC or DCS, it is automatic in continuous filtering
Unload in slag scraping mechanism adds mother liquor to enter by frequency conversion force (forcing) pump, after filter medium, goes out cleaner liquid from comb, can be by scraping slag
Mechanism carries out scraping Slag treatment, also row's underflow can be carried out in washing and filtering mechanism to pressing dry by electrically operated valve, can carry out air inlet just
Press, enter water washing and carry out pressing dry washing and filtering, most heel row solid slag;Or carry out vacuum and drain, enter water washing and carry out pressing dry washing
Filtering, most heel row solid slag;Or air inlet just blows into row extruding filtering, most heel row solid slag.
The top of the present invention is uninterrupted filtering, regularly unloads filter cake, keeps the filter cake thickness of large area filter media surface
Degree diminishes stability of flow no more than in particular range, making filtration resistance;Setting multiple low capacities in bottom press dry washing filter
Or filter is extracted, go out filter cake after interruption washing or directly go out filter cake;When bottom wherein 1 is needed into underflow, the mistake on top
Filtering out mouth keeps out cleaner liquid constant, the flow for the increase variable frequency pump that need to only fix time, quantitative underflow is pressed toward this low capacity
Filter after pump recover normal;Top is continuous or timing opens motor, hydraulic cylinder or cylinder and unloads cake layer.
Claims (7)
1. a kind of mother liquor continuously scrape slag and press dry rinsing maching by automatic unload of filtering, it is characterised in that:Slag is scraped including automatic unload of continuous filtering
Mechanism (32), continuous filtering is automatic to unload slag scraping mechanism (32) bottom and is connected with through electrically operated valve (6) and press dry washing and filtering mechanism
(33);Automatically unloading slag scraping mechanism (32) includes cylinder (13) for continuous filtering, and cylinder (13) top is provided with ellipsoidal head (15), under
Portion is provided with conical head (7), is provided with filter medium in cylinder (13), filter medium, which is connected with, extends to the comb of cylinder (13) outside
(12), the ellipsoidal head (15) is provided with elevating mechanism, and elevating mechanism is provided with the Slag Scraping Device being arranged in cylinder (13)
Structure;
The washing and filtering mechanism that press dry includes small cylinder (25), and small cylinder (25) top is provided with small end socket (24), small end socket
(24) top connects with electrically operated valve (6), and small cylinder (25) bottom is connected with flat lid (1), flat lid through cap-opening mechanism (27)
(1) inner side is provided with hollow filter plate (5), and hollow filter plate (5) is communicated with flat lid (1) press dry filtering mouth;
The filter cake layer thickness control of the automatic filter media surface for unloading slag scraping mechanism of continuous filtering is in 0.1~8mm;
The filter medium is provided with the passage of stream cleaner liquid in thickness direction, the normal pressure or anti-that resistance to pressure difference is 0.6~1.6MPa
Pressure.
2. mother liquor according to claim 1 continuously scrape slag and press dry rinsing maching by automatic unload of filtering, it is characterised in that:The lifting
Mechanism includes the motor (17) with frequency converter (18), and motor (17) is connected with rotary shaft (21), rotary shaft through decelerator (19)
(21) screw rod (11) is connected with through connector (22), screw rod (11) is provided with one layer of slag scraping mechanism A (10), slag scraping mechanism A (10)
It is arranged on guide pillar A (23).
3. mother liquor according to claim 1 continuously scrape slag and press dry rinsing maching by automatic unload of filtering, it is characterised in that:The lifting
Mechanism includes power cylinder (28), and the expansion link of power cylinder (28) is provided with lifting shaft (30) through connecting shaft (29), on lifting shaft (30)
Provided with multilayer slag scraping mechanism B (31), multilayer slag scraping mechanism B (31) is arranged on guide pillar B (34).
4. mother liquor according to claim 1 continuously scrape slag and press dry rinsing maching by automatic unload of filtering, it is characterised in that:The filtering
Medium includes the cylinder hollow filter plate (8) being arranged on cylinder (13) inwall and/or more mistakes being arranged in cylinder (13)
Chimney filter (9).
5. mother liquor according to claim 1 continuously scrape slag and press dry rinsing maching by automatic unload of filtering, it is characterised in that:It is described to uncap
Mechanism (27) is that butterfly valve type cap-opening mechanism, hinge type cap-opening mechanism, lift cap-opening mechanism or the side with lifting stirring are uncapped machine
Structure.
6. mother liquor according to claim 1 continuously scrape slag and press dry rinsing maching by automatic unload of filtering, it is characterised in that:The taper
The bevel angle of end socket (7) is ∠ β, the > angles of repose of (180 ° of-∠ β)/2.
7. mother liquor according to claim 6 continuously scrape slag and press dry rinsing maching by automatic unload of filtering, it is characterised in that:The ∠ β
=60 ° or ∠ β=90 °.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201610520270.4A CN106039785B (en) | 2016-06-29 | 2016-06-29 | A kind of mother liquor continuously scrape slag and press dry rinsing maching by automatic unload of filtering |
Applications Claiming Priority (1)
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CN201610520270.4A CN106039785B (en) | 2016-06-29 | 2016-06-29 | A kind of mother liquor continuously scrape slag and press dry rinsing maching by automatic unload of filtering |
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Publication Number | Publication Date |
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CN106039785A CN106039785A (en) | 2016-10-26 |
CN106039785B true CN106039785B (en) | 2018-01-05 |
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CN201610520270.4A Active CN106039785B (en) | 2016-06-29 | 2016-06-29 | A kind of mother liquor continuously scrape slag and press dry rinsing maching by automatic unload of filtering |
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Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0460499A2 (en) * | 1990-06-02 | 1991-12-11 | Schenk-Filterbau Gesellschaft Mit Beschränkter Haftung | Method for the filtration of beverages and of chemical, pharmaceutical and similar liquids |
EP0514771A1 (en) * | 1991-05-22 | 1992-11-25 | Baker Hughes Incorporated | System and method of decreasing waste fluid in continuous backwash filtration |
CN2173105Y (en) * | 1993-07-16 | 1994-08-03 | 淄博增塑剂厂 | Impeller type filtering plate group filter |
CN201334406Y (en) * | 2009-01-20 | 2009-10-28 | 达斯玛环境科技(北京)有限公司 | Integrated water treatment device for surface water and sewage treatment |
CN102794042A (en) * | 2011-05-25 | 2012-11-28 | 王启 | Full-automatic continuous filtering and filter pressing slag unloading machine |
CN202823596U (en) * | 2012-06-28 | 2013-03-27 | 宁波市镇海怡福莱文化创意有限公司 | Autorotation type filter |
CN203637146U (en) * | 2013-10-29 | 2014-06-11 | 周建秋 | Automatic slag scraping filtering device |
CN205699635U (en) * | 2016-06-29 | 2016-11-23 | 浙江东瓯过滤机制造有限公司 | A kind of mother liquor filters continuously automatically to unload and scrapes slag and press dry rinsing maching |
-
2016
- 2016-06-29 CN CN201610520270.4A patent/CN106039785B/en active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0460499A2 (en) * | 1990-06-02 | 1991-12-11 | Schenk-Filterbau Gesellschaft Mit Beschränkter Haftung | Method for the filtration of beverages and of chemical, pharmaceutical and similar liquids |
EP0514771A1 (en) * | 1991-05-22 | 1992-11-25 | Baker Hughes Incorporated | System and method of decreasing waste fluid in continuous backwash filtration |
CN2173105Y (en) * | 1993-07-16 | 1994-08-03 | 淄博增塑剂厂 | Impeller type filtering plate group filter |
CN201334406Y (en) * | 2009-01-20 | 2009-10-28 | 达斯玛环境科技(北京)有限公司 | Integrated water treatment device for surface water and sewage treatment |
CN102794042A (en) * | 2011-05-25 | 2012-11-28 | 王启 | Full-automatic continuous filtering and filter pressing slag unloading machine |
CN202823596U (en) * | 2012-06-28 | 2013-03-27 | 宁波市镇海怡福莱文化创意有限公司 | Autorotation type filter |
CN203637146U (en) * | 2013-10-29 | 2014-06-11 | 周建秋 | Automatic slag scraping filtering device |
CN205699635U (en) * | 2016-06-29 | 2016-11-23 | 浙江东瓯过滤机制造有限公司 | A kind of mother liquor filters continuously automatically to unload and scrapes slag and press dry rinsing maching |
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Denomination of invention: A dry cleaning machine with continuous mother liquor filtration, automatic slag removal, scraping and pressing Effective date of registration: 20221213 Granted publication date: 20180105 Pledgee: Agricultural Bank of China Limited Lishui Development Zone Sub branch Pledgor: ZHEJIANG DONGOU FILTER MANUFACTURING Co.,Ltd. Registration number: Y2022330003660 |
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