CN203329486U - Distillation-free no-residue rapid purification and de-coloring device of dry cleaning solvent - Google Patents
Distillation-free no-residue rapid purification and de-coloring device of dry cleaning solvent Download PDFInfo
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- CN203329486U CN203329486U CN2013203263921U CN201320326392U CN203329486U CN 203329486 U CN203329486 U CN 203329486U CN 2013203263921 U CN2013203263921 U CN 2013203263921U CN 201320326392 U CN201320326392 U CN 201320326392U CN 203329486 U CN203329486 U CN 203329486U
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- filtering case
- naphtha
- filter
- coloring
- decolorization filtering
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- 238000000746 purification Methods 0.000 title claims abstract description 33
- 238000005108 dry cleaning Methods 0.000 title abstract description 15
- 239000002904 solvent Substances 0.000 title abstract description 6
- 238000004040 coloring Methods 0.000 title abstract 14
- 238000001914 filtration Methods 0.000 claims abstract description 178
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 8
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 8
- 238000004042 decolorization Methods 0.000 claims description 86
- 239000007921 spray Substances 0.000 claims description 30
- 238000001704 evaporation Methods 0.000 claims description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 16
- 238000002955 isolation Methods 0.000 claims description 13
- 239000002184 metal Substances 0.000 claims description 13
- 239000004744 fabric Substances 0.000 claims description 11
- 239000012535 impurity Substances 0.000 abstract description 16
- 230000007613 environmental effect Effects 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 4
- 239000000835 fiber Substances 0.000 abstract 2
- 239000000706 filtrate Substances 0.000 description 10
- 239000012459 cleaning agent Substances 0.000 description 6
- CYTYCFOTNPOANT-UHFFFAOYSA-N Perchloroethylene Chemical group ClC(Cl)=C(Cl)Cl CYTYCFOTNPOANT-UHFFFAOYSA-N 0.000 description 4
- 238000004821 distillation Methods 0.000 description 4
- 229950011008 tetrachloroethylene Drugs 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 3
- 238000004061 bleaching Methods 0.000 description 2
- 238000004134 energy conservation Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000010419 fine particle Substances 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000010813 municipal solid waste Substances 0.000 description 2
- 231100000614 poison Toxicity 0.000 description 2
- 230000007096 poisonous effect Effects 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 239000002932 luster Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
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Abstract
The utility model discloses a distillation-free no-residue rapid purification and de-coloring device of a dry cleaning solvent. The distillation-free no-residue rapid purification and de-coloring device comprises a fine filter tank, a de-coloring filter tank and a collection tank, wherein the fine filter tank is internally provided with hollow filtering grids; the bottom of each hollow filtering grid is communicated with the de-coloring filter tank by a flow guide pipe; the bottom of the fine filter tank between the flow guide pipe and the flow guide pipe is provided with an opening; each opening at the upper part of the de-coloring filter tank is connected with a net bag type filtering bag; the de-coloring filter tank is provided with filtering and de-coloring devices; each layer of the filtering and de-coloring device comprises de-coloring and filtering cores which are arrayed in parallel from left to right; each de-coloring and filtering core comprises a tray and a flow guide fiber; each tray is provided with a communicated drainage pipe; each drainage pipe extends to the collection tank; the flow guide fiber on each de-coloring and filtering core is provided with a carclazyte and active carbon mixed layer. The distillation-free no-residue rapid purification and de-coloring device of the dry cleaning solvent is simple in structure and adopts a multi-stage filtering manner to effectively remove impurities in the dry cleaning solvent; the net bag type filtering bags are convenient to detach and clean; and the distillation-free no-residue rapid purification and de-coloring device has the advantages of good purification effect, rapid purification effect, environmental friendliness, energy saving and the like.
Description
Technical field
The utility model belongs to clothing dry-cleaning equipment technical field, specifically the non-evaporating noresidue fast purification decoloration device that heats up in a steamer of a kind of DC naphtha.
Background technology
Dry-cleaning be with the organic chemistry solvent to clothing washed, a kind of dry mode of washing that advances to do of wipe oil or spot.The main feature of dry-cleaning is exactly to avoid washing injury that the clothing fabric is caused, and shrink-proof, indeformable, nondiscolouring, color and luster protectiveness are good, be difficult for causing clothing fade, soft, be convenient to flatiron thorough greasy dirt or the spot on cleaning clothes.
The DC naphtha used in the market has tetrachloroethylene dry-cleaning agent (poisonous) and oil dry cleaning agent (environmental protection).Due to cost, DC naphtha adopts the mode recycled to carry out substantially, and the DC naphtha after repeatedly recycling becomes dirty oil because of impure, needs filtration, purification just can reuse.
For different DC naphthas, different purification styles is arranged: it is to adopt high temperature to add the way of distillation that tetrachloroethylene dry-cleaning agent recycles, the dry cleaner's naphtha heating is become to gas reclaims by condensation again, whole process is consuming time, power consumption, oil consumption cost are high, distills one less important three hours.The residue that contains tetrachloro-ethylene thickness congee impurity after distillation is directly discharged sewer, and water quality and ecological environment are polluted.After distillation, the residue in case must be opened manual cleaning, uses poisonous tetrachloro-ethylene to be exposed in air working environment is polluted, and has a strong impact on staff's health.
The oil dry cleaning agent is famous with environmental protection, but all adopted the method for filtering because the oil dry cleaning agent is inflammable, explosive in recycling, after being filtered, used dry cleaning agent just reuses, the magazine that can not thoroughly remove in solvent reduces the dry cleaner's naphtha wash degree, dry-cleaning of garments is unclean, purify loaded down with trivial detailsly, cost is high.
All there is serious defect in the distil(l) of above-mentioned two kinds of DC naphthas, the manufacturing process complexity, use cost is high, clothes after consuming time, power consumption, dry-cleaning can not really reach clean hygiene, and rise because no-cooling-water can cause temperature in dry washer still box inside, pressure is excessive, and serious also can blast, and has potential safety hazard.The residue that contains DC naphtha thickness congee material after distillation, directly discharged sewer water quality and ecological environment polluted.
The utility model content
The purpose of this utility model is to provide that a kind of good purification, purification speed are fast, environmental protection, energy-conservation, the dry cleaner's naphtha free from extraneous odour of filter residue, filtration is crossed in noresidue, effectively removes the non-evaporating noresidue fast purification decoloration device that heats up in a steamer of DC naphtha of the impurity in DC naphtha.
To achieve these goals, the technical solution of the utility model is: providing a kind of DC naphtha the non-evaporating noresidue fast purification decoloration device that heats up in a steamer, comprise three casings of upper, middle and lower, is respectively fine filtering case, decolorization filtering case and collecting box; Wherein, the top of fine filtering case is provided with inlet, the hollow that is provided with several settings in case is crossed filter grid, the both sides that hollow is crossed filter grid are provided with separate filtering layer, each hollow is crossed the filter grid bottom and is communicated with the decolorization filtering case by mozzle, the fine filtering case bottom of crossing filter grid and crossing between filter grid is equipped with opening, and each opening all is communicated with fine filtering case and decolorization filtering case, and each opening part on the top of decolorization filtering case all connects the net bag type filter bag; Described decolorization filtering case is provided with the filtration decoloration device of several layers, the filtration decoloration device of every layer comprises left and right decolorization filtering core side by side, and each decolorization filtering core includes pallet, the metal isolation net on pallet of bottom and is placed in filter tow or the cylindrical roll type intensive press filtration fabric of height or the intensive press filtration fabric of single cylindrical roll type height that several the intensive extruding on metal isolation net are erect; The pallet of each decolorization filtering core bottom is provided with the drainage tube communicated, and drainage tube extends to collecting box, and the filter tow of each decolorization filtering core is provided with carclazyte and active carbon mixed layer.
The bottom of described decolorization filtering case also is provided with two water conservancy diversion that are communicated with between decolorization filtering case and collecting box and crosses filter core.
It is that triangle is crossed filter grid or cylindrically crosses filter grid or squarely cross filter grid or the oval hollow of crossing the various shapes such as filter grid is crossed filter grid that described hollow is crossed filter grid.
The top of described fine filtering case is provided with spray equipment, and spray equipment is connected with inlet, and spray equipment is provided with several mouth sprays.
Described net bag type filter bag can be dismantled from opening part.
Described fine filtering case bottom is provided with the hook-type breather pipe that is communicated with the decolorization filtering case.
The drainage tube top of described decolorization filtering case is provided with the hook-type breather pipe.
Described collecting box is provided with hydraulic pump, and hydraulic pump is connected with the mozzle of fine filtering case by hydraulic tube, and hydraulic tube is provided with control valve, and the mozzle place be connected with the net bag type filter bag is provided with the mozzle control valve.
The wall of described decolorization filtering case is provided with door.
The utility model is simple in structure, cost of manufacture is low, adopt the mode of multistage filtering can effectively remove the impurity in DC naphtha, having solved existing DC naphtha filters not thoroughly, purifies and wait slowly a difficult problem, net bag type filter the pocket disassembly, cleaning convenient, keep the purifying box noresidue for a long time, the dry cleaner's naphtha free from extraneous odour after purifying, there is good purification, purify Fast Block, environmental protection, the characteristics such as energy-conservation.
The accompanying drawing explanation
The structural representation of the first embodiment that Fig. 1 is the utility model integral body (the cylindrical filter grid of crossing);
The structural representation (triangle is crossed filter grid) of the second embodiment that Fig. 2 is the utility model integral body;
The structural representation of the 3rd embodiment that Fig. 3 is the utility model integral body;
In figure: 1, fine filtering case; 2, decolorization filtering case; 3, collecting box; 4, inlet; 5, spray equipment; 6a, the cylindrical filter grid of crossing; 6b, triangle are crossed filter grid; 7, mozzle; 8, net bag type filter bag; 9, filter tow; 10, carclazyte and active carbon mixed layer; 11, pallet; 12, drainage tube; 13, filter tow; 14, breather pipe; 15, hydraulic pump; 16, hydraulic tube; 17, control valve; 18, metal isolation net; 19, seal; 20, mozzle control valve.
The specific embodiment
In order to describe the non-evaporating technology contents that heats up in a steamer noresidue fast purification decoloration device of the utility model DC naphtha, structural feature in detail, below in conjunction with embodiment and coordinate accompanying drawing to be described further.
Embodiment mono-
As shown in Figure 1, the non-evaporating noresidue fast purification decoloration device that heats up in a steamer of the utility model DC naphtha, comprise three casings of upper, middle and lower, is respectively fine filtering case 1, decolorization filtering case 2 and filtrate collecting box 3, wherein, the top of fine filtering case 1 is provided with inlet 4, inlet is provided with spray equipment 5, be provided with the cylindrical filter grid 6a that crosses of several settings in case, the cylindrical both sides of crossing filter grid 6a are provided with separate filtering layer, cylindrical filter grid top excessively is seal 19, each cylindrical filter grid 6a bottom of crossing is communicated with decolorization filtering case 2 by mozzle 7, fine filtering case bottom between mozzle and mozzle is equipped with opening, each opening all is communicated with fine filtering case 1 and decolorization filtering case 2, and each opening part on the top of decolorization filtering case 2 all connects net bag type filter bag 8, described decolorization filtering case 2 is provided with the filtration decoloration device of several layers, the filtration decoloration device of every layer comprises left and right decolorization filtering core side by side, each decolorization filtering core includes the pallet 11 of bottom, metal isolation net 18 on pallet and the filter tow 9 or the cylindrical roll type intensive press filtration fabric of height or the intensive press filtration fabric of single cylindrical roll type height that are placed in the intensive extruding setting of several settings on metal isolation net, the pallet 11 of each decolorization filtering core bottom is provided with the drainage tube 12 communicated, drainage tube 12 extends to filtrate collecting box 3, the filter tow of each decolorization filtering core is provided with carclazyte and active carbon mixed layer 10.The bottom of described decolorization filtering case also is provided with two water conservancy diversion that are communicated with between decolorization filtering case and collecting box and crosses filter core.Water conservancy diversion is crossed filter core and is provided with filter tow 13.The top of described fine filtering case 1 is provided with spray equipment 5, and spray equipment is connected with inlet 4, and spray equipment is provided with several mouth sprays.Described net bag type filter bag 8 can be dismantled from opening part.Described fine filtering case 1 bottom is provided with the hook-type breather pipe 14 that is communicated with the decolorization filtering case.The drainage tube top of described decolorization filtering case is provided with the hook-type breather pipe.Breather pipe 14 makes the circulation of air of fine filtering case and decolorization filtering case and collecting box, and the speed that promotes DC naphtha to filter is faster.Described collecting box is provided with hydraulic pump 15, and hydraulic pump 15 is connected with the mozzle 7 of fine filtering case by hydraulic tube 16, and hydraulic tube is provided with control valve 17, and the mozzle place be connected with the net bag type filter bag is provided with mozzle control valve 20.When needs rinse the separate filtering layer of cylindrical filter grid both sides excessively, primer fluid press pump 15, open control valve 17, close mozzle control valve 20, hydraulic pump 15 is extracted into cylindrical the mistake in filter grid to clean DC naphtha in collecting box, from interior, impurity separate filtering layer is gone out to separate filtering layer, trash flow enters the net bag type filter bag, and the wall of described decolorization filtering case is provided with door.By opening the door on the decolorization filtering case, stretch out one's hand into the net bag type filter bag is pulled down and cleaned impurity.
While needing the filtration, purification DC naphtha, pour DC naphtha into fine filtering case 1 by inlet 4, DC naphtha is under the spray of spray equipment 5, spray to evenly and rapidly each cylindrical filter grid and net bag type filter bag crossed, DC naphtha is from entering now mozzle control valve 20 unlatchings of decolorization filtering case 2(through crossing after filter grid is filtered the removal large granular impurity from mozzle 7 the cylindrical separate filtering layer of crossing the filter grid both sides enters, control valve 17 on hydraulic tube is closed), reach the assorted effect of separating fast of oil; Another part DC naphtha enters each net bag type filter bag from opening part simultaneously, and the impurity in DC naphtha is lived by the interception of net bag type filter bag, and the net bag type filter bag can thoroughly be removed fine particle in DC naphtha; Clean and remove impurity by dismounting net bag type filter bag; The DC naphtha that advanced the fine filtering case flows into the decolorization filtering case from mozzle and net bag type filter bag; Each decolorization filtering core in the decolorization filtering case can carry out adsorption bleaching to DC naphtha, make DC naphtha thoroughly purify reduction, derive and enter the filtrate collecting box after being assembled by drainage tube, can re-use, two water conservancy diversion of decolorization filtering case bottom are crossed filter core and remaining DC naphtha are filtered to thorough filtration decolouring simultaneously, drainage tube 12 and water conservancy diversion are crossed filter core fast purification decolouring simultaneously, thereby reach the impurity noresidue, enter the filtrate collecting box.
Embodiment bis-
As shown in Figure 2, the non-evaporating noresidue fast purification decoloration device that heats up in a steamer of the utility model DC naphtha, comprise three casings of upper, middle and lower, is respectively fine filtering case 1, decolorization filtering case 2 and filtrate collecting box 3, wherein, the top of fine filtering case 1 is provided with inlet 4, inlet is provided with spray equipment 5, the triangle that is provided with several settings in case is crossed filter grid 6b, the both sides that triangle is crossed filter grid 6b are provided with separate filtering layer, each triangle is crossed filter grid 6b bottom and is communicated with decolorization filtering case 2 by mozzle 7, fine filtering case bottom between mozzle and mozzle is equipped with opening, each opening all is communicated with fine filtering case 1 and decolorization filtering case 2, and each opening part on the top of decolorization filtering case 2 all connects net bag type filter bag 8, described decolorization filtering case 2 is provided with the filtration decoloration device of several layers, the filtration decoloration device of every layer comprises left and right decolorization filtering core side by side, each decolorization filtering core includes the pallet 11 of bottom, metal isolation net 18 on pallet and the filter tow 9 or the cylindrical roll type intensive press filtration fabric of height or the intensive press filtration fabric of single cylindrical roll type height that are placed in several the intensive extruding settings on metal isolation net, the pallet 11 of each decolorization filtering core bottom is provided with the drainage tube 12 communicated, drainage tube 12 extends to filtrate collecting box 3, the filter tow of each decolorization filtering core is provided with carclazyte and active carbon mixed layer 10.The bottom of described decolorization filtering case also is provided with two water conservancy diversion that are communicated with between decolorization filtering case and collecting box and crosses filter core.Water conservancy diversion is crossed filter core and is provided with filter tow 13.The top of described fine filtering case 1 is provided with spray equipment 5, and spray equipment is connected with inlet 4, and spray equipment is provided with several mouth sprays.Described net bag type filter bag 8 can be dismantled from opening part.Described fine filtering case 1 bottom is provided with the hook-type breather pipe 14 that is communicated with the decolorization filtering case.The drainage tube top of described decolorization filtering case is provided with the hook-type breather pipe.Breather pipe 14 makes the circulation of air of fine filtering case and decolorization filtering case and collecting box, and the speed that promotes DC naphtha to filter is faster.Described collecting box is provided with hydraulic pump 15, and hydraulic pump 15 is connected with the mozzle 7 of fine filtering case by hydraulic tube 16, and hydraulic tube is provided with control valve 17, and the mozzle place be connected with the net bag type filter bag is provided with mozzle control valve 20.When needs flushing triangle is crossed the separate filtering layer of filter grid both sides, primer fluid press pump 15, open control valve 17, close mozzle control valve 20,, hydraulic pump 15 is extracted into triangle to clean DC naphtha in collecting box and crosses in filter grid, from interior, impurity separate filtering layer is gone out to separate filtering layer, trash flow enters the net bag type filter bag, and the wall of described decolorization filtering case is provided with door.By opening the door on the decolorization filtering case, stretch out one's hand into the net bag type filter bag is pulled down and cleaned impurity.
While needing the filtration, purification DC naphtha, pour DC naphtha into fine filtering case 1 by inlet 4, DC naphtha is under the spray of spray equipment 5, spray to evenly and rapidly each triangle and cross filter grid 6b and net bag type filter bag, part DC naphtha enters now mozzle control valve 20 unlatchings of decolorization filtering case 2(through crossing after filter grid is filtered the removal large granular impurity from mozzle 7, control valve 17 on hydraulic tube is closed), reach the assorted effect of separating fast of oil; Another part DC naphtha enters each net bag type filter bag from opening part simultaneously, and the impurity in DC naphtha is lived by the interception of net bag type filter bag, and the net bag type filter bag can thoroughly be removed fine particle in DC naphtha; Clean and remove impurity by dismounting net bag type filter bag; The DC naphtha that advanced the fine filtering case flows into the decolorization filtering case from mozzle and net bag type filter bag; Each decolorization filtering core in the decolorization filtering case can carry out adsorption bleaching to DC naphtha, make DC naphtha thoroughly purify reduction, derive and enter the filtrate collecting box after being assembled by drainage tube, can re-use, two water conservancy diversion of decolorization filtering case bottom are crossed filter core and remaining DC naphtha are filtered to thorough filtration decolouring simultaneously,, drainage tube 12 and water conservancy diversion are crossed filter core fast purification decolouring simultaneously, thereby reach the impurity noresidue, enter the filtrate collecting box.
Embodiment tri-
As shown in Figure 3, the non-evaporating noresidue fast purification decoloration device that heats up in a steamer of the utility model DC naphtha, comprise three casings of upper, middle and lower, is respectively fine filtering case 1, decolorization filtering case 2 and filtrate collecting box 3, wherein, the top of fine filtering case 1 is provided with inlet 4, inlet is provided with spray equipment 5, described fine filtering case 1 is provided with the filter of several layers, the filter of every layer comprises left and right filter core excessively side by side, each crosses the pallet 11 that filter core includes bottom, metal isolation net 18 on pallet and the filter tow 9 or the cylindrical roll type intensive press filtration fabric of height or the intensive press filtration fabric of single cylindrical roll type height that are placed in several the intensive extruding settings on metal isolation net, each pallet 11 of crossing the filter core bottom is provided with the drainage tube 12 communicated, drainage tube 12 extends to decolorization filtering case 2, the bottom of described fine filtering case 1 also is provided with two water conservancy diversion of connection decolorization filtering case and crosses filter core.Water conservancy diversion is crossed filter core and is provided with filter tow 13.The top of described fine filtering case 1 is provided with spray equipment 5, and spray equipment is connected with inlet 4, and spray equipment is provided with several mouth sprays.Described decolorization filtering case 2 is provided with the filtration decoloration device of several layers, the filtration decoloration device of every layer comprises left and right decolorization filtering core side by side, each decolorization filtering core includes pallet 11, the metal isolation net 18 on pallet of bottom and the filter tow 9 that is placed in several settings on metal isolation net, the pallet 11 of each decolorization filtering core bottom is provided with the drainage tube 12 communicated, drainage tube 12 extends to filtrate collecting box 3, and the filter tow of each decolorization filtering core is provided with carclazyte and active carbon mixed layer 10.The bottom of described decolorization filtering case also is provided with two water conservancy diversion that are communicated with between decolorization filtering case and collecting box and crosses filter core.Water conservancy diversion is crossed filter core and is provided with filter tow 13.The fine filtering case 1 of the present embodiment and the structure of decolorization filtering case 2 are similar, except the decolorization filtering core of decolorization filtering case is provided with carclazyte and active carbon mixed layer.The drainage tube top of described fine filtering case 1 is provided with hook-type breather pipe 14.The drainage tube top of described decolorization filtering case also is provided with the hook-type breather pipe.Breather pipe 14 makes the circulation of air of fine filtering case and decolorization filtering case and collecting box, and the speed that promotes DC naphtha to filter is faster.
Above disclosed is only preferred embodiment of the present utility model, certainly can not limit with this interest field of the utility model, and the equivalent variations of therefore doing according to the utility model claim, still belong to the scope that the utility model is contained.
Claims (9)
1. the non-evaporating noresidue fast purification decoloration device that heats up in a steamer of DC naphtha, comprise three casings of upper, middle and lower, is respectively fine filtering case, decolorization filtering case and collecting box; It is characterized in that: the top of fine filtering case is provided with inlet, the hollow that is provided with several settings in case is crossed filter grid, the both sides that hollow is crossed filter grid are provided with separate filtering layer, each hollow is crossed the filter grid bottom and is communicated with the decolorization filtering case by mozzle, the fine filtering case bottom of crossing filter grid and crossing between filter grid is equipped with opening, each opening all is communicated with fine filtering case and decolorization filtering case, and each opening part on the top of decolorization filtering case all connects the net bag type filter bag; Described decolorization filtering case is provided with the filtration decoloration device of several layers, the filtration decoloration device of every layer comprises left and right decolorization filtering core side by side, and each decolorization filtering core includes pallet, the metal isolation net on pallet of bottom and is placed in filter tow or the cylindrical roll type intensive press filtration fabric of height or the intensive press filtration fabric of single cylindrical roll type height that several the intensive extruding on metal isolation net are erect; The pallet of each decolorization filtering core bottom is provided with the drainage tube communicated, and drainage tube extends to collecting box, and the filter tow of each decolorization filtering core is provided with carclazyte and active carbon mixed layer.
2. the non-evaporating noresidue fast purification decoloration device that heats up in a steamer of DC naphtha as claimed in claim 1 is characterized in that: the bottom of described decolorization filtering case also is provided with two water conservancy diversion that are communicated with between decolorization filtering case and collecting box and crosses filter core.
3. the non-evaporating noresidue fast purification decoloration device that heats up in a steamer of DC naphtha as claimed in claim 1 is characterized in that: it is that triangle is crossed filter grid or cylindrical filter grid or square filter grid or the oval filter grid of crossing crossed crossed that described hollow is crossed filter grid.
4. the non-evaporating noresidue fast purification decoloration device that heats up in a steamer of DC naphtha as claimed in claim 1, it is characterized in that: the top of described fine filtering case is provided with spray equipment, and spray equipment is connected with inlet, and spray equipment is provided with several mouth sprays.
5. the non-evaporating noresidue fast purification decoloration device that heats up in a steamer of DC naphtha as claimed in claim 1, it is characterized in that: described net bag type filter bag can be dismantled from opening part.
6. the non-evaporating noresidue fast purification decoloration device that heats up in a steamer of DC naphtha as claimed in claim 1, is characterized in that: be provided with the hook-type breather pipe that is communicated with the decolorization filtering case bottom described fine filtering case.
7. the non-evaporating noresidue fast purification decoloration device that heats up in a steamer of DC naphtha as claimed in claim 1, it is characterized in that: the drainage tube top of described decolorization filtering case is provided with the hook-type breather pipe.
8. the non-evaporating noresidue fast purification decoloration device that heats up in a steamer of DC naphtha as claimed in claim 1, it is characterized in that: described collecting box is provided with hydraulic pump, hydraulic pump is connected with the mozzle of fine filtering case by hydraulic tube, hydraulic tube is provided with control valve, and the mozzle place be connected with the net bag type filter bag is provided with the mozzle control valve.
9. the non-evaporating noresidue fast purification decoloration device that heats up in a steamer of DC naphtha as claimed in claim 1, it is characterized in that: the wall of described decolorization filtering case is provided with door.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203263921U CN203329486U (en) | 2012-09-29 | 2013-06-07 | Distillation-free no-residue rapid purification and de-coloring device of dry cleaning solvent |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220514944 | 2012-09-29 | ||
| CN201220514944.7 | 2012-09-29 | ||
| CN2013203263921U CN203329486U (en) | 2012-09-29 | 2013-06-07 | Distillation-free no-residue rapid purification and de-coloring device of dry cleaning solvent |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203329486U true CN203329486U (en) | 2013-12-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203263921U Expired - Fee Related CN203329486U (en) | 2012-09-29 | 2013-06-07 | Distillation-free no-residue rapid purification and de-coloring device of dry cleaning solvent |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203329486U (en) |
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2013
- 2013-06-07 CN CN2013203263921U patent/CN203329486U/en not_active Expired - Fee Related
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