CN103341281B - Electric feed liquid filtering device - Google Patents
Electric feed liquid filtering device Download PDFInfo
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- CN103341281B CN103341281B CN201310305562.2A CN201310305562A CN103341281B CN 103341281 B CN103341281 B CN 103341281B CN 201310305562 A CN201310305562 A CN 201310305562A CN 103341281 B CN103341281 B CN 103341281B
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- hermetically sealed
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- holding chamber
- filtering device
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Abstract
The invention relates to an electric feed liquid filtering device. The electric feed liquid filtering device comprises a sealing tank (1), a filter assembly (2), a transmission mechanism and an electrical control cabinet, as well as a liquid pumping pipeline (3) and an electric vacuum pump (4), wherein the liquid pumping pipeline (3) and the electric vacuum pump (4) are connected with a seal cover at one end of the sealing tank (1); the electric vacuum pump (4) and the sealing tank are suspended on a supporting bearing of a support frame (6) through a rotating shaft (5); an electromotor (7) is connected with the rotating shaft (5) by the transmission mechanism; the filter assembly (2) consists of a disc screen plate (11) and filter cloth (12), and a plurality of long taper pipes (13) densely distributed with filter holes are welded on one side of the disc screen plate (11), facing a containing cavity. The electric feed liquid filtering device is high in automation degree, simple and convenient to operate, capable of completing liquid-solid separation of the material liquid to be treated at a time, free from emission of harmful and corrosive gas, and environment-friendly.
Description
Technical field
The present invention relates to a kind of filter, be specially a kind of electronic feed liquid filtering device.
Background technology
The liquid-solid separation of material is a common step in a chemical industry, often through between each stage of process in chemical industry.General liquid-solid separation is all to adopt plate compression means, and the filter plate and the filter frame that pending material reaction feed liquid are packed into alternative arrangement form in one group of filter chamber, by hold down gag, compresses filter plate and filter frame; There is groove on the surface of filter plate, and it protrudes position in order to supporting filter cloth; On the corner of filter frame and filter plate, have through hole, filtrate, through filter cloth and along filter plate trench flow to sheet frame corner passage, is concentrated and is discharged; Filter completely, need to open filter press removal filter residue, clean filter cloth, pressure strip, frame, start next operation cycle again.This operates not only operation trouble, and separating rate is slow, and filter plate groove is outside exposed, and the filtrate of discharging is often distributed and is harmful in a large number and etchant gases, and contaminated environment has a strong impact on operator's health.In order to accelerate liquid-solid separation process, China utility model Granted publication CN 202237442 U disclose a kind of simple in structure, easy to operate Novel vacuum negative pressure filter for rare earth feed liquid, this vacuum negative pressure filter comprises filter pocket, is arranged at the filter plate at filter pocket middle part, also comprises the vacuum pumping device that utilizes drawing liquid pipeline to be connected with described filter pocket bottom; Because this filter pocket is in fact an airtight container, rare earth feed liquid is filled on container filter plate top, continuous effect along with the negative pressure of vacuum below filter plate, part rare earth feed liquid near filter plate is become more and more closely knit curing by liquid-solid separation, and instead by solidfied material on filter plate, stopped up away from the part rare earth feed liquid of filter plate, finally cause liquid-solid separation incomplete.Must open rear whole device and must re-start the loosening solidfied material of mechanical force, could again complete filtration, a large amount of time and the energy are wasted in liquid-solid separation process, therefore research and develop a kind of negative pressure filtration device that can disposablely complete extremely important.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of electronic feed liquid filtering device, and its automaticity is high, easy and simple to handle, can complete liquid-solid separation by pending material feed liquid is disposable, and without harmful and etchant gas, distributes environmental friendliness.
Technical problem solved by the invention realizes by the following technical solutions:
An electronic feed liquid filtering device, comprises hermetically sealed can, filter assemblies, transmission mechanism and electric control box; Also comprise the drawing liquid pipeline and the electric vacuum pump that are connected with one end capping of described hermetically sealed can; The tank cylinder waist appearance of described electric vacuum pump and hermetically sealed can is fixed together; The tank cylinder waist appearance both sides of described hermetically sealed can are also provided with a countershaft symmetrically, by this rotating shaft, whole hermetically sealed can are hanged and are contained on the spring bearing of bracing frame; Motor is connected with rotating shaft by transmission mechanism, make hermetically sealed can together with electric vacuum pump can be around the shaft under the driving of motor is controlled Rotate 180 ° forward or backwards; Described filter assemblies is arranged at hermetically sealed can middle part near capping one side that has drawing liquid pipeline, and hermetically sealed can inner chamber is divided into drawing liquid chamber and material-holding chamber; On the chamber wall of material-holding chamber, have and the outer feed pipe being connected; The capping of material-holding chamber one end is drawn horse connecting rod and the sealing of " O " shape sealing ring with adopting many covers being connected of sealed shell of tank; Described filter assemblies is comprised of a disk web plate and filter cloth, and disk web plate is stuck in the junction of the interior capping of hermetically sealed can and tank cylinder, on one side disk web plate is welded with several long Taper Pipes that are covered with filter opening to material-holding chamber; The cone point of long Taper Pipe stretches to material-holding chamber central area, and, there is liquid-through hole the cone tail of long Taper Pipe and the junction of disk web plate on corresponding disk web plate; Filter cloth cover is on disk web plate and all long Taper Pipes.
Use when of the present invention, by electric control box, control actuating motor, hermetically sealed can of the present invention is rotated to material-holding chamber position upward, by electric control box, control and stop motor again, by pending material, by feed pipe, import in material-holding chamber, now, partial material liquid enters in drawing liquid chamber by the filter cloth naturally osmotic being enclosed within on disk web plate and all long Taper Pipes, opens electric vacuum pump and extracts sepage, and produce negative pressure in the drawing liquid chamber of hermetically sealed can; Make the material liquid not yet permeating, by stretching to long Taper Pipe and the disk web plate of material-holding chamber central area, force suction strainer; Force suction strainer after a period of time, the material of pressing close to filter cloth is become more and more closely knit and is solidified, and produce solidfied material, stops up, and forces suction strainer deleterious.Now restart motor, allow hermetically sealed can together with electric vacuum pump around the shaft repeated forward counter-rotate again 180 °; The curing material of pressing close to filter cloth constantly overturns, becomes flexible under the effect of gravity, and mixes and stirs with the feed liquid of material-holding chamber, keeps filter cloth not stop up, until all materials of the dry material-holding chamber of suction strainer.
Owing to having adopted above structure, the present invention has following beneficial effect:
The present invention is provided with electric vacuum pump, the creationary long Taper Pipe cone point of filter assemblies that utilized stretches to material-holding chamber central area, can carry out suction strainer to material-holding chamber inside feed liquid, also by motor and transmission mechanism, hermetically sealed can be rotated and makes the feed liquid in tank stir suction filtration; Overcome prior art and near the part feed liquid of filter assemblies, by liquid-solid separation, become more and more closely knit and solidify, and stopped up away from the solidfied material that the part feed liquid of filter assemblies is filtered on assembly, finally caused the incomplete problem of liquid-solid separation.Thereby the present invention can realize fast and to complete liquid-solid separation by pending material reaction feed liquid is disposable.There is automaticity high, easy and simple to handle, than the filter efficiency of common plate compression means, improve 5-10 doubly, saved greatly man power and material.In addition, charging, suction strainer that the present invention is all, discharge opeing completes entirely in a hermetically sealed can, can generation harmful and etchant gas contaminated environment, thereby guaranteed operator's physical and mental health.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is the sectional view of Fig. 1.
Fig. 3 is the A portion enlarged diagram of Fig. 2.
The meaning of numbering in above-mentioned each accompanying drawing is: 1 hermetically sealed can; 2 filter assemblies; 3 drawing liquid pipelines; 4 electric vacuum pumps; 5 rotating shafts; 6 bracing frames; 7 motor; 8 feed pipes; 9 draw horse connecting rod; 10 " O " shape sealing ring; 11 disk web plates; 12 filter clothes; 13 long Taper Pipes; 14 silk braid cylinders; 15 screw mandrels; 16 hinges; 17 movable grabs; 18 pins; 19 power-assisted turning handle extend necks; 20 liquid-through holes.
The specific embodiment
For the technological means that the present invention realizes is easy to understand, below in conjunction with concrete diagram, further set forth the present invention.
Referring to accompanying drawing 1-2, represent a kind of electronic feed liquid filtering device, comprise hermetically sealed can 1, filter assemblies 2, transmission mechanism and electric control box; Also comprise the drawing liquid pipeline 3 and the electric vacuum pump 4 that are connected with described hermetically sealed can 1 one end capping; Described electric vacuum pump 4 is fixed together with the tank cylinder waist appearance of hermetically sealed can; The tank cylinder waist appearance both sides of described hermetically sealed can are also provided with a countershaft 5 symmetrically, by this rotating shaft 5, whole hermetically sealed can 1 are hanged and are contained on the spring bearing of bracing frame 6; Motor 7 is connected with rotating shaft 5 by transmission mechanism, make hermetically sealed can 1 together with electric vacuum pump 4 can be around the shaft under the driving of motor 7 is controlled 5 Rotate 180s ° forward or backwards; Described filter assemblies 2 is arranged at hermetically sealed can middle part near capping one side that has drawing liquid pipeline 3, and hermetically sealed can 1 inner chamber is divided into drawing liquid chamber and material-holding chamber; On the chamber wall of material-holding chamber, have and the outer feed pipe being connected 8; The capping of material-holding chamber one end is drawn horse connecting rod 9 and 10 sealings of " O " shape sealing ring with adopting many covers being connected of sealed shell of tank.
Accompanying drawing 3 amplifier sections are expressed described filter assemblies 2 and are comprised of a disk web plate 11 and filter cloth 12, and disk web plate 11 is stuck in the junction of the interior capping of hermetically sealed can 1 and tank cylinder, on one side disk web plate 11 is welded with several long Taper Pipes 13 that are covered with filter opening to material-holding chamber; The cone point of long Taper Pipe 13 stretches to material-holding chamber central area, and there is liquid-through hole 20 the cone tail of long Taper Pipe 13 and the junction of disk web plate 11 on disk web plate 11; Filter cloth 12 is enclosed within on disk web plate 11 and all long Taper Pipes 13.
It is in fact that the screw mandrel 15 that fills reciprocal screw thread by silk braid cylinder 14 two ends forms that accompanying drawing 3 amplifier sections are also expressed the described horse connecting rod 9 that draws, and wherein the screw mandrel 15 of one end is fixed by hinge 16 and hermetically sealed can side; The movable grab 17 of the screw mandrel tip designs one-tenth of another end is established pin 18 in the capping of material-holding chamber side, and when the capping of material-holding chamber side is when with tank cylinder sealing state, movable grab 17 hooks on pin 18, by rotating wire sleeve 14, tightens screw mandrels 15; Otherwise rotating wire sleeve 14 loosens screw mandrel 15, movable grab 17 hooks and departs from pin 18, and the capping of material-holding chamber side can be opened; For the ease of easily twisting silk braid rotation and laborsaving, above-mentioned silk braid cylinder 14 appearances are also provided with power-assisted turning handle extend neck 19.This power-assisted turning handle extend neck 19 has 4 in appearance at each silk braid cylinder 14.
Improvement as the present embodiment, the several long Taper Pipe 13 of above-mentioned filter assemblies 2 and the junction of disk web plate 11, liquid-through hole 20 apertures on disk web plate 11 are larger than the filter opening on long Taper Pipe 13, but be less than the minimum diameter of long Taper Pipe 13,1/3rd of the best minimum diameter for long Taper Pipe 13; Shot on the every interior placement of the long Taper Pipe 13 stainless steel outer packed top layer of 1-2 grain; The diameter of this shot is greater than the aperture of liquid-through hole 20, but is less than the minimum diameter of long Taper Pipe 13.Make this shot clash into the inwall generation vibrations of long Taper Pipe 13 with the upset freely-movable of hermetically sealed can 1 in long Taper Pipe 13, and then make the curing tamper shake pine of filter cloth, be conducive to the dredging of filter cloth 12.
More than show and described basic principle of the present invention and principal character and advantage of the present invention.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; that in above-described embodiment and description, describes just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.The claimed scope of the present invention is defined by appending claims and equivalent thereof.
Claims (3)
1. an electronic feed liquid filtering device, comprises hermetically sealed can (1), filter assemblies (2), transmission mechanism and electric control box; Also comprise the drawing liquid pipeline (3) and the electric vacuum pump (4) that are connected with described hermetically sealed can (1) one end capping; It is characterized in that: described electric vacuum pump (4) is fixed together with the tank cylinder waist appearance of hermetically sealed can; The tank cylinder waist appearance both sides of described hermetically sealed can are also provided with a countershaft (5) symmetrically, by this rotating shaft (5), whole hermetically sealed can (1) are hanged and are contained on the spring bearing of bracing frame (6); Motor (7) is connected with rotating shaft (5) by transmission mechanism, makes hermetically sealed can (1) together with electric vacuum pump (4) (5) Rotate 180 ° forward or backwards around the shaft under the driving of motor (7) is controlled; Described filter assemblies (2) is arranged at hermetically sealed can middle part near capping one side that has drawing liquid pipeline (3), and hermetically sealed can (1) inner chamber is divided into drawing liquid chamber and material-holding chamber; On the chamber wall of material-holding chamber, have and the outer feed pipe being connected (8); The capping of material-holding chamber one end is drawn horse connecting rod (9) and " O " shape sealing ring (10) sealing with adopting many covers being connected of sealed shell of tank; Described filter assemblies (2) is comprised of a disk web plate (11) and filter cloth (12), disk web plate (11) is stuck in the junction of the interior capping of hermetically sealed can (1) and tank cylinder, and disk web plate (11) is on one side be welded with several long Taper Pipes (13) that are covered with filter opening to material-holding chamber; The cone point of long Taper Pipe (13) stretches to material-holding chamber central area, and, there is liquid-through hole (20) junction of the cone tail of long Taper Pipe (13) and disk web plate (11) on corresponding disk web plate (11); Filter cloth (12) is enclosed within on disk web plate (11) and all long Taper Pipes (13).
2. a kind of electronic feed liquid filtering device according to claim 1, be further characterized in that: the described horse connecting rod (9) that draws is by a silk braid cylinder (14) two ends, to be filled screw mandrel (15) formation of reciprocal screw thread, and wherein the screw mandrel of one end (15) is fixed by hinge (16) and hermetically sealed can side; The movable grab (17) of screw mandrel tip designs one-tenth of another end is established pin (18) in the capping of material-holding chamber side, and above-mentioned silk braid cylinder (14) appearance is also provided with power-assisted turning handle extend neck (19).
3. a kind of electronic feed liquid filtering device according to claim 2, is further characterized in that: described power-assisted turning handle extend neck (19) has 4 in appearance at each silk braid cylinder (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310305562.2A CN103341281B (en) | 2013-07-22 | 2013-07-22 | Electric feed liquid filtering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310305562.2A CN103341281B (en) | 2013-07-22 | 2013-07-22 | Electric feed liquid filtering device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103341281A CN103341281A (en) | 2013-10-09 |
| CN103341281B true CN103341281B (en) | 2014-12-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310305562.2A Active CN103341281B (en) | 2013-07-22 | 2013-07-22 | Electric feed liquid filtering device |
Country Status (1)
| Country | Link |
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| CN (1) | CN103341281B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103736316B (en) * | 2013-12-20 | 2015-04-08 | 安徽铜冠机械股份有限公司 | Vacuum leaching and draining device of ceramic filter |
| CN109340661B (en) * | 2018-11-20 | 2021-11-09 | 鹤山倍狮科技有限公司 | Emergency lighting equipment |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL13350C (en) * | 1922-05-26 | 1900-01-01 | ||
| FR2515058B1 (en) * | 1981-10-28 | 1986-05-09 | Snecma | DEVICE FOR FILTERING A LIQUID CONTAINING MISCELLANEOUS IMPURITIES |
| JPS6320014A (en) * | 1986-07-15 | 1988-01-27 | Mitsubishi Electric Corp | Liquid circulation filter |
| AT398389B (en) * | 1992-11-06 | 1994-11-25 | Andritz Patentverwaltung | METHOD AND SYSTEM FOR SEPARATING SOLID / LIQUID MIXTURES |
| US20100084350A1 (en) * | 2008-10-06 | 2010-04-08 | Jing Liu | Systems and Methods for Continuous Multiphase Reaction and Separation |
| CN102228758B (en) * | 2011-06-09 | 2013-06-05 | 石家庄工大化工设备有限公司 | Gas-liquid separation tank |
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2013
- 2013-07-22 CN CN201310305562.2A patent/CN103341281B/en active Active
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| CN103341281A (en) | 2013-10-09 |
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Effective date of registration: 20190321 Address after: 423000 Donghe Avenue, Bailutang Town, Suxian District, Chenzhou City, Hunan Province Patentee after: Hunan Dongtang Power Technology Co.,Ltd. Address before: 423000 Hunan Chenzhou Suxian District Science and Technology Industrial Park Chenzhou Dongtang Electrical Equipment Co., Ltd. Patentee before: Chenzhou Dongtang Electrical Equipment Co.,Ltd. |
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Effective date of registration: 20230718 Address after: 423000 Donghe Avenue, Bailutang Town, Suxian District, Chenzhou City, Hunan Province Patentee after: Chenzhou Dongtang Electrical Equipment Co.,Ltd. Address before: 423000 Donghe Avenue, Bailutang Town, Suxian District, Chenzhou City, Hunan Province Patentee before: Hunan Dongtang Power Technology Co.,Ltd. |