CN103170174B - Washing machine for conveniently separating granules of different granularities in solution - Google Patents
Washing machine for conveniently separating granules of different granularities in solution Download PDFInfo
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- CN103170174B CN103170174B CN201310117375.1A CN201310117375A CN103170174B CN 103170174 B CN103170174 B CN 103170174B CN 201310117375 A CN201310117375 A CN 201310117375A CN 103170174 B CN103170174 B CN 103170174B
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Abstract
The invention relates to a washing machine for conveniently separating granules of different granularities in a solution. The washing machine is characterized in that a main body part comprises a stirring device, a washing chamber, a filtering bag, a support frame, a heating jacket, an insulating layer, a filtering net, a support isolating grid, a micro granule collecting chamber and a discharge valve; the washing chamber and the micro granule connecting chamber are connected together in a welding mode; washed granules are put into the filtering bag which is expanded by the support frame; the filtering net is put on the filtering net; not only can viscous liquid be adhered to the surface of the granules washed off by a washing agent, but also small granules adhered to the surfaces of large granules are separated in time, and micro granules of which the diameters are smaller than the apertures of the filtering bag and the filtering net can penetrate through the holes and deposited into the micro granule collecting chamber, so that the sediment is not easy to arise to cover the surface of the large granules, the situation that the granules of different granularities are not thoroughly separated in the conventional method is avoided, the washing and separation effects are greatly improved, and a product can be conveniently taken out.
Description
Technical field
The present invention relates to a kind of rinsing maching, particularly a kind of for convenient at solution, to separate efficiently different grain size particle rinsing maching.
Background technology
In general for dry solid particle, can varigrained particle be separated by sieving, can be by filtering solid filtering out for the solid in liquid phase.But in the time there is the particle of different-grain diameter in solution, or when particle surface moisture, viscous, when the particle of small (be less than certain and set particle diameter) sticks on large particle surface, allow the particle of different-grain diameter separately just seem more difficult.
Traditional method is to adopt suitable washing agent or medium, under the condition stirring, the granule of particle surface adhesion is temporarily separated, but stop when stirring one, when preparing to filter, the granule temporarily being separated can again precipitate again, be adsorbed on oarse-grained surface, the poor effect that cause washing, separates, need by repeatedly washing, constantly dilution, could obtain corresponding effect, this has just increased the number of times washing, and has increased the consumption of washing agent.
In the time of synthetic macromolecular compound, polymer substance, because of the difference of chaining length, can form the particle of different-grain diameter.Along with the difference of particle particle diameter, also can cause they physics, chemistry performance different, for the performance of the product that makes to obtain convergent as far as possible, need to wash product with washing agent etc., and wish in washing, can also in passing the particle of different-grain diameter separately, after washing is over, the particle having washed can also be taken out easily.
The deficiency existing for existing conventional washing facility and the actual requirement to particle clean result, consider to research and develop a kind of novel rinsing maching.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of for convenient at solution, to separate efficiently different grain size particle rinsing maching, it not only can be washed the liquid of the viscous of particle adsorption off, the molecule that large particle surface can also be adhered to is separated in time, be unlikely to allow molecule be deposited to again large particle surface simultaneously, thereby reduce the number of times of washing, improve the effect of washing granule thing.
For solving the problems of the technologies described above, technical scheme of the present invention is: a kind of rinsing maching that can separate easily different grain size particle in solution, its innovative point is that main part is mainly made up of agitating device, washing cavities, filter bag, support frame, heating jacket, heat-insulation layer, filter screen, support barrier, molecule collecting chamber and several parts of drain valve, wherein
Washing cavities and the upper and lower setting of molecule collecting chamber by being welded to connect formation kettle;
Drain valve is arranged on the bottom of the molecule collecting chamber of kettle;
Washing cavities bottom arranges and places the circle of putting that supports barrier;
Between washing cavities and molecule collecting chamber, separate with the filter screen of setting order number, support barrier is set below filter screen, filter screen and support barrier and be bolted on and put on circle;
On filter screen, place the filter bag that holds the particle being washed, the order number of filter bag is greater than the order number of filter screen;
Filter bag struts with support frame, and the support frame of filter bag is made the form of hollow out, and support frame comprises each annulus up and down, between upper and lower annulus, connects with 8～16 vertical bars; The particle being washed is placed in filter bag, and the paddle of agitating device is positioned at the filter bag strutting;
The heating jacket of the logical thermal medium of washing cavities outer setting, the periphery of heating jacket uses insulating brick as heat-insulation layer.
Further, the particle being washed in described rinsing maching has corrosivity, or washing agent is while having corrosivity, strong solubility, contact washing agent or be washed particle paddle, washing cavities, molecule collecting chamber, filter screen, support barrier, bolt, put circle and drain valve adopts corrosion-resistant, resistance to dissolved material.
Further, described corrosion-resistant, resistance to dissolved material is 316L, titanium material.
In some embodiments, what in described rinsing maching, adopt is nontoxic type washing agent, and rinsing maching top can adopt the form of not adding a cover.
In some embodiments, what in described rinsing maching, adopt is volatile, inflammable and explosive organic solvent, increase at the top of washing cavities can with the kettle cover of kettle fitted seal; The motor of agitating device adopts fire-proof motor, and the mode of heating that the heating jacket of washing cavities adopts is nonflammable heat-carrying agent, and the periphery of heating jacket adopts does not have the insulating brick of heating wire, or there is heating wire but cold insulating brick as heat-insulation layer; Set temperature meter and Pressure gauge on described kettle cover, kettle cover is connected with washing agent condensation reflux unit, described washing agent condensation reflux unit comprises a condenser and a condensed fluid collection tank, the tube side import of condenser is communicated with kettle cover, the tube side outlet of condenser is communicated with the inlet of condensed fluid collection tank, and the liquid outlet of condensed fluid collection tank is communicated with kettle cover.
In some embodiments, installation of relief valve and liquid level gauge on described condensed fluid collection tank.
The invention has the advantages that:
1) in the filter bag strutting with support frame, the cooperation by agitating device is washed, and washing agent not only can be washed the liquid of the viscous of particle adsorption off, and the particle of different-grain diameter temporarily can be separated.Due to the molecule that is less than filter bag and aperture of filter screen in the particle of separating with washing agent, in general the density of density ratio washing agent is large, and molecule will and deposit in molecule collecting chamber through filter opening.Owing to there is no stirrer paddle in molecule collecting chamber, liquid does not wherein have the washing agent in washing cavities to move so severely, and these sediments are just not easy to rise, cover oarse-grained surface.
2) drain valve is set in the bottom of molecule collecting chamber, when certain washing finishes, stops stirring after 10 minutes, can open the drain valve below molecule collecting chamber, washing agent is bled off together with molecule.Close drain valve again, add fresh washing agent, can accumulate again washing agent, the particle that washing agent is covered be washed, carries out washing next time.Like this, need not just shift away and can realize repeatedly washing with multiple washing agent being washed particle, reduce the loss that particle may form in transfer process.
3) filter screen is supported by supportive grid, and supportive grid can be avoided being unlikely to subside after filter screen load-carrying.Filter screen and the employing of support barrier are bolted on the packing ring of washing cavities inner bottom part, and do not adopt flange and sealing ring by filter screen and support that barrier is active to be connected between washing cavities and molecule collecting chamber, the leakage problem that may bring just can avoid active connection time.The leakage problem that washing cavities and molecule collecting chamber may bring while adopting the mode of welding to be connected to be also for fear of active connection.
4) be placed in the filter bag of setting order number being washed particle, both can make the solvent of its surperficial viscosity and the molecule of adhesion separated fall, can make again the product that will collect can concentrate in filter bag, after washing finishes, in the time having kettle cover, with the suspension rod kettle cover of slinging, can product be put forward easily with filter bag.The filter bag taking out after support frame is soft, and some particles that are embedded in filter bag mesh are easy to by rubbing, pat and recover rapidly permeability.
5) filter bag is strutted with the support frame of engraved structure, both can solve after solution is stirred does not have the filter bag of support frame to flow distortion, to collapse along with liquid, be stirred the problem that blade stirs brokenly, can also solve after washing is over, be not easy to gather up the problem of particle product.When the order that is greater than filter screen when the order number of filter bag is counted, occur that with regard to being unlikely to the molecule that spills filter bag is stuck in the mesh of filter screen, can avoid frequently dismantling filter screen and clean.Support frame adopts the form of hollow out, both can guarantee fully flowing of washing agent, makes outside heat energy be delivered to well filter bag inside, and has alleviated the weight of support frame, has alleviated the pressure to beneath filter screen.
6) adopt heating jacket to heat washing cavities, not only can make heating more even, and can avoid the molecule that gets out filter bag to be unlikely to be deposited on the chuck wall of surface smoothing.The periphery of heating jacket as heat-insulation layer, can prevent that the heat energy of heat medium is lost in environment to external radiation with insulating brick, plays energy-saving and cost-reducing effect.
In sum, adopt this rinsing maching that has filter bag and filter screen, point washing cavities and molecule collecting chamber, in conjunction with the switch of drain valve, not only can reach good clean result, be unlikely to allow the molecule of separating again be adsorbed onto oarse-grained surface, improve detersive efficiency, and washing can be taken out product easily after finishing.
Brief description of the drawings
Fig. 1 is a kind of structural representation that can separate easily the rinsing maching of different grain size particle in solution of the present invention.
In figure:
1-charge door, 2-agitating device, 3-washing cavities, 4-filter bag, 5-support frame, 6-heating jacket, 7-filter screen, 8-supports barrier, 9-molecule collecting chamber, 10-drain valve, 11-heat-insulation layer, 12-Pressure gauge, 13-thermometer, 14-hot-tub, 15-attemperating unit, 16-suspension rod, 17-condenser, 18-condensed fluid collection tank, 19-liquid level gauge, 20-bolt, 21-puts circle.
Detailed description of the invention
Embodiment
Make a rinsing maching, the main part of this rinsing maching is mainly made up of charge door 1, agitating device 2, washing cavities 3, filter bag 4, support frame 5, heating jacket 6, heat-insulation layer 11, filter screen 7, support barrier 8, molecule collecting chamber 9 and drain valve more than 10 parts, wherein
Washing cavities 3 and 9 both the upper and lower settings of molecule collecting chamber by being welded to connect formation kettle; The setting of washing cavities bottom places putting of support barrier 8 and encloses 21, and drain valve 10 is arranged on the bottom of the molecule collecting chamber of kettle; Between washing cavities 3 and molecule collecting chamber 9, separate with 150 object stainless steel filtering nets 7, filter screen 7 arranges below and supports barrier 8, and filter screen 7 and support barrier 8 are fixed on and are put on circle 21 by bolt 20; On filter screen, place the filter bag 4 of silicon rubber material, the order number of filter bag is 200 orders; Filter bag struts with support frame 5, and the support frame 5 of filter bag is made the form of hollow out, and its structure is: be respectively an annulus up and down, and middle with 16 vertical bars connections.
Agitating device 2 is arranged on washing cavities 3 centers, the paddle of agitating device 2 is positioned at the filter bag 4 strutting, the particle being washed is placed in filter bag 4, and when washing, washing agent covers the particle being washed, and available paddle is realized washing agent and is washed the abundant mixing of particle.
The heating jacket 6 of the logical thermal medium of washing cavities 3 outer setting, the periphery of heating jacket 6 uses insulating brick as heat-insulation layer 11.
Because the solvent of the particle absorption being washed in this rinsing maching has corrosivity, strong solubility, the paddle of solvent contact, washing cavities 3, molecule collecting chamber 9, filter screen 7 and support barrier 8, bolt 20, put circle 21 and drain valve 10 all adopts 316L material corrosion-resistant, resistance to dissolving.
In the present embodiment, the internal diameter of washing cavities 3 is 500mm, is highly 500mm, and volume is 100L, and the volume of molecule collecting chamber 9 is 15L.
If what washing adopted is the so nontoxic washing agent of water, rinsing maching top can adopt the form of not adding a cover.
This rinsing maching applicable to the operating mode as washing agent by the such effumability of acetone, inflammable and explosive organic solvent, arranges the kettle cover with charge door 1 at the top of washing cavities 3 equally, and and the washing cavities 3 of kettle seal; The motor that stirs use adopts fire-proof motor, adopts hot water as heat-carrying agent to the heating jacket that washing cavities 3 heats; The periphery of heating jacket 6 adopt there is heating wire but cold insulating brick as heat-insulation layer 11.
On kettle cover, also has the condensation reflux unit of washing agent, described washing agent condensation reflux unit has a condenser 17 and a condensed fluid collection tank 18, the tube side import of condenser 17 is communicated with kettle cover, the tube side outlet of condenser 17 is communicated with the inlet of condensed fluid collection tank 18, and the liquid outlet of condensed fluid collection tank 18 is communicated with kettle cover; On condensed fluid collection tank 18, be also provided with and regulate the atmospheric valve of washer pressure and the liquid level gauge 19 of observation liquid level, on kettle cover, be also provided with for detection of the thermometer 13 of detergent temperature with for observing rinsing maching and have the Pressure gauge 12 not carrying out under the state of building the pressure.
Hot water is provided by hot-tub 14, hot-tub 14 set temperature meters 13.Regulate the temperature of hot-tub 14 by attemperating unit 15, heat-exchanger pump is delivered in the heating jacket 6 of rinsing maching, washing is carried out at suitable temperature, observe to wash to have by Pressure gauge 12 and under the state of building the pressure, do not carry out, the machine internal pressure while controlling washing by the valve opening of adjusting condensed fluid collection tank 18 top atmospheric valves is if desired no more than certain setting pressure.
A set of washing procedure finishes, and with suspension rod 16, kettle cover is sling together with the parts on kettle cover, then filter bag is brought out together with support frame, product, pours out and is washed particle clean, that separate molecule.
Those skilled in the art should understand, and above-described embodiment is only exemplary, instead of circumscribed.
Finally, to wash polyphenylene sulfide particle as example its operation principle that underdraws:
The polyphenylene sulfide particle that will wash is placed in the 200 object filter bags 4 that strut with support frame 5, filter bag is placed in to the washing cavities 3 of rinsing maching, be placed on 150 object filter screens 7, have the barrier 8 of support below filter screen, filter screen 7 and support barrier 8 and be fixed on and put on circle 21 by bolt 20; Owing to will using the such effumability of acetone, inflammable and explosive organic solvent in washing process, be provided with the kettle cover with charge door 1 at the top of washing cavities 3, and and the washing cavities 3 of kettle seal; The motor that stirs use adopts fire-proof motor, adopts hot water as heat-carrying agent to the heating jacket that washing cavities 3 heats; The periphery of heating jacket 6 adopt there is heating wire but cold insulating brick as heat-insulation layer 11; Cover kettle cover by suspension rod 16, make the paddle of agitating device 2 be positioned at the filter bag strutting; First add acetone as washing agent and cover polyphenylene sulfide particle by charge door 1; Control hot-tub 14 with attemperating unit 15 and supply the hot water of 48～55 DEG C and be pumped in heating jacket 6 as heat-carrying agent, washing agent is heated; On kettle cover, also has the condensation reflux unit of washing agent, described washing agent condensation reflux unit has a condenser 17 and a condensed fluid collection tank 18, the tube side import of condenser 17 is communicated with kettle cover, the tube side outlet of condenser 17 is communicated with the inlet of condensed fluid collection tank 18, and the liquid outlet of condensed fluid collection tank 18 is communicated with kettle cover; On condensed fluid collection tank 18, be also provided with and regulate the atmospheric valve of washer pressure and the liquid level gauge 19 of observation liquid level; Paddle by agitating device 2 stirs polyphenylene sulfide particle and washing agent fully, the particle separation of different-grain diameter in the polyphenylene sulfide particle that makes to be washed; (particle diameter is less than 75 μ m) because its density is greater than washing agent density, through filter bag 4 and filter screen 7, is isolated in time, collects in molecule collecting chamber 9 in the particle of separating, to be less than the molecule in the corresponding aperture of filter bag; In washing process, whether the temperature of observing washing agent by thermometer 13 is in the scope of 50 ± 2 DEG C, observe to wash to have by Pressure gauge 12 and under the state of building the pressure, do not carry out, the machine internal pressure while controlling washing by the valve opening of adjusting condensed fluid collection tank 18 top atmospheric valves is if desired no more than 0.15MPa; After washing finishes, open drain valve 10, emit and contain the washing agent that particle diameter is less than the molecule of 75 μ m, the polyphenylene sulfide particle being washed is stayed in the filter bag in washing cavities, then turns off drain valve 10; Adopt successively respectively again acetic acid solution, distilled water and distilled water that running water, running water, mass concentration are 0.3% as washing agent, repeat above-mentioned washing step to completing washing procedure; Open kettle cover by suspension rod 16, propose filter bag and support frame, pour out the polyphenylene sulfide particle having washed, by after product oven dry cool to room temperature, obtain the polyphenylene sulfide particle that granularity is larger.
Claims (6)
1. one kind can separate easily the rinsing maching of different grain size particle in solution, it is characterized in that, main part is mainly made up of agitating device, washing cavities, filter bag, support frame, heating jacket, heat-insulation layer, filter screen, support barrier, molecule collecting chamber and several parts of drain valve, wherein
Washing cavities and the upper and lower setting of molecule collecting chamber by being welded to connect formation kettle;
Drain valve is arranged on the bottom of the molecule collecting chamber of kettle;
Washing cavities bottom arranges and places the circle of putting that supports barrier;
Between washing cavities and molecule collecting chamber, separate with the filter screen of setting order number, support barrier is set below filter screen, filter screen and support barrier and be bolted on and put on circle;
On filter screen, place the filter bag that holds the particle being washed, the order number of filter bag is greater than the order number of filter screen;
Filter bag struts with support frame, and the support frame of filter bag is made the form of hollow out, and support frame comprises each annulus up and down, between upper and lower annulus, connects with 8～16 vertical bars; The particle being washed is placed in filter bag, and the paddle of agitating device is positioned at the filter bag strutting;
The heating jacket of the logical thermal medium of washing cavities outer setting, the periphery of heating jacket uses insulating brick as heat-insulation layer.
2. the rinsing maching that can separate easily different grain size particle in solution according to claim 1, it is characterized in that: the particle being washed in described rinsing maching has corrosivity, or washing agent is while having corrosivity, strong solubility, contact washing agent or be washed particle paddle, washing cavities, molecule collecting chamber, filter screen, support barrier, bolt, put circle and drain valve adopts corrosion-resistant, resistance to dissolved material.
3. the rinsing maching that can separate easily different grain size particle in solution according to claim 2, is characterized in that: described corrosion-resistant, resistance to dissolved material is 316L, titanium material.
4. rinsing maching according to claim 1, is characterized in that: what in described rinsing maching, adopt is nontoxic type washing agent, and rinsing maching top adopts the form of not adding a cover.
5. rinsing maching according to claim 1, is characterized in that: what in described rinsing maching, adopt is volatile, inflammable and explosive organic solvent, increase at the top of washing cavities can with the kettle cover of kettle fitted seal; The motor of agitating device adopts fire-proof motor, and the mode of heating that the heating jacket of washing cavities adopts is nonflammable heat-carrying agent, and the periphery of heating jacket adopts does not have the insulating brick of heating wire, or there is heating wire but cold insulating brick as heat-insulation layer; Set temperature meter and Pressure gauge on described kettle cover, kettle cover is connected with washing agent condensation reflux unit, described washing agent condensation reflux unit comprises a condenser and a condensed fluid collection tank, the tube side import of condenser is communicated with kettle cover, the tube side outlet of condenser is communicated with the inlet of condensed fluid collection tank, and the liquid outlet of condensed fluid collection tank is communicated with kettle cover.
6. rinsing maching according to claim 5, is characterized in that: installation of relief valve and liquid level gauge on described condensed fluid collection tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310117375.1A CN103170174B (en) | 2013-04-07 | 2013-04-07 | Washing machine for conveniently separating granules of different granularities in solution |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310117375.1A CN103170174B (en) | 2013-04-07 | 2013-04-07 | Washing machine for conveniently separating granules of different granularities in solution |
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| CN103170174A CN103170174A (en) | 2013-06-26 |
| CN103170174B true CN103170174B (en) | 2014-12-10 |
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| CN201310117375.1A Active CN103170174B (en) | 2013-04-07 | 2013-04-07 | Washing machine for conveniently separating granules of different granularities in solution |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103386229B (en) * | 2013-08-09 | 2015-04-08 | 无锡百川化工股份有限公司 | Passive filter for realizing solid liquid gas phase separation |
| CN110354556A (en) * | 2019-08-19 | 2019-10-22 | 中国工程物理研究院化工材料研究所 | A kind of container of integrated filtration washing store function |
| CN111804256A (en) * | 2020-06-18 | 2020-10-23 | 宁波南大光电材料有限公司 | Acrylic acid monomer washing kettle |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| TR201007806A2 (en) * | 2010-09-23 | 2010-12-21 | Vestel Beyaz Eşya Sanayi̇ Ve Ti̇caret Anoni̇m Şi̇rketi̇@ | Detergent section for washing machines |
| CN201848159U (en) * | 2010-11-18 | 2011-06-01 | 美药星（南京）制药有限公司 | Rapid cloth bag filter for medical separation |
| CN202173828U (en) * | 2011-07-21 | 2012-03-28 | 天津渤大硫酸工业有限公司 | Molten sulphur filter |
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Address after: 226200 Changjiang Town, Rugao City, Rugao, Nantong, Jiangsu, No. 6, Xiangjiang Road Co-patentee after: Jiangsu hundred Sichuan high science and technology new materials Limited by Share Ltd Patentee after: Nantong hundred Sichuan new materials Co., Ltd. Address before: 226500 Rugao, Jiangsu City, the Yangtze River town (Rugao port) Shannon Road, No. 6 Co-patentee before: Wuxi Baichuan Chemical Industrial Co., Ltd. Patentee before: Baichuan Chemical (Rugao) Co., Ltd. |
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