CN114011259A - Purification system of 2, 4-dichlorophenol - Google Patents
Purification system of 2, 4-dichlorophenol Download PDFInfo
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- CN114011259A CN114011259A CN202111352342.6A CN202111352342A CN114011259A CN 114011259 A CN114011259 A CN 114011259A CN 202111352342 A CN202111352342 A CN 202111352342A CN 114011259 A CN114011259 A CN 114011259A
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- dichlorophenol
- crushing
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- purification system
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- HFZWRUODUSTPEG-UHFFFAOYSA-N 2,4-dichlorophenol Chemical compound OC1=CC=C(Cl)C=C1Cl HFZWRUODUSTPEG-UHFFFAOYSA-N 0.000 title claims abstract description 60
- 238000000746 purification Methods 0.000 title claims abstract description 40
- 239000011343 solid material Substances 0.000 claims abstract description 37
- 238000003756 stirring Methods 0.000 claims abstract description 31
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical group CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 37
- 239000002904 solvent Substances 0.000 claims description 19
- 238000010438 heat treatment Methods 0.000 claims description 15
- 239000007788 liquid Substances 0.000 claims description 9
- 238000002347 injection Methods 0.000 claims description 7
- 239000007924 injection Substances 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 6
- 239000000243 solution Substances 0.000 claims description 5
- 239000002699 waste material Substances 0.000 claims description 3
- 239000012530 fluid Substances 0.000 abstract description 8
- 238000012824 chemical production Methods 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 18
- 238000004090 dissolution Methods 0.000 description 14
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 8
- 238000009835 boiling Methods 0.000 description 8
- 238000010298 pulverizing process Methods 0.000 description 6
- 238000005520 cutting process Methods 0.000 description 4
- 235000019441 ethanol Nutrition 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 230000005484 gravity Effects 0.000 description 3
- 239000012535 impurity Substances 0.000 description 2
- 230000007794 irritation Effects 0.000 description 2
- 239000000575 pesticide Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- MNHVNIJQQRJYDH-UHFFFAOYSA-N 2-[2-(1-chlorocyclopropyl)-3-(2-chlorophenyl)-2-hydroxypropyl]-1,2-dihydro-1,2,4-triazole-3-thione Chemical compound N1=CNC(=S)N1CC(C1(Cl)CC1)(O)CC1=CC=CC=C1Cl MNHVNIJQQRJYDH-UHFFFAOYSA-N 0.000 description 1
- GTWMCYZXHLGFIS-UHFFFAOYSA-N 6,6-dichlorocyclohexa-2,4-dien-1-one Chemical compound ClC1(Cl)C=CC=CC1=O GTWMCYZXHLGFIS-UHFFFAOYSA-N 0.000 description 1
- 201000004624 Dermatitis Diseases 0.000 description 1
- 206010024796 Logorrhoea Diseases 0.000 description 1
- 239000005825 Prothioconazole Substances 0.000 description 1
- 230000000172 allergic effect Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 208000007502 anemia Diseases 0.000 description 1
- 208000010668 atopic eczema Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- -1 crushing unit 1 Chemical compound 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000035987 intoxication Effects 0.000 description 1
- 231100000566 intoxication Toxicity 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 208000020470 nervous system symptom Diseases 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 239000003986 organophosphate insecticide Substances 0.000 description 1
- 239000012450 pharmaceutical intermediate Substances 0.000 description 1
- 210000002345 respiratory system Anatomy 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 231100000167 toxic agent Toxicity 0.000 description 1
- 239000003440 toxic substance Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D1/00—Evaporating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/08—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within vertical containers
- B02C18/10—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within vertical containers with drive arranged above container
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/16—Details
- B02C18/24—Drives
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C37/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring
- C07C37/68—Purification; separation; Use of additives, e.g. for stabilisation
- C07C37/70—Purification; separation; Use of additives, e.g. for stabilisation by physical treatment
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Crushing And Pulverization Processes (AREA)
Abstract
The invention relates to the technical field of chemical production, in particular to a purification system of 2, 4-dichlorophenol, which comprises a crushing assembly and a dissolving assembly, wherein the dissolving assembly is arranged below one side of the crushing assembly and communicated with the crushing assembly through a first conduit, a stirring cavity is formed in the dissolving assembly, a second motor is fixedly installed at the upper end of the dissolving assembly, a second rotating shaft is fixedly installed at the output end of the second motor, the lower end of the second rotating shaft extends into the stirring cavity, a plurality of fixing rods are fixedly installed at equal intervals in the circumferential direction, and one end of each fixing rod is fixedly installed with a rectangular column. According to the invention, the 2, 4-dichlorophenol solid material is fully crushed by the rotation of the cutter, so that the crushing efficiency of the solid material is improved, and the chaos of the fluid in the stirring cavity can be improved, so that the dissolving efficiency of the 2, 4-dichlorophenol solid material is improved.
Description
Technical Field
The invention relates to the technical field of chemical production, in particular to a purification system of 2, 4-dichlorophenol.
Background
2, 4-dichlorophenol is an organic compound, the molecular formula is C6H4Cl2O, mainly used as pesticide and pharmaceutical intermediate, can synthesize organophosphorus insecticide prothioconazole, weedicide 2, 4-D, etc. on the pesticide, it has irritation to human skin and eyes, its dust also has irritation to human respiratory system, it is a relatively low toxic substance, it has corrosivity, can burn skin, irritate eyes and skin, intoxication serious person, can produce anemia and various nervous system symptoms, to skin allergic person, can cause dermatitis to be difficult to cure.
The purification step of the purification device for the 2, 4-dichlorophenol comprises liquid injection and dissolution, so that the solid 2, 4-dichlorophenol can be dissolved in a solvent, but the existing dissolution process has slow efficiency and needs longer time, and the solid 2, 4-dichlorophenol material cannot be rapidly dissolved, so that the purification efficiency of the 2, 4-dichlorophenol is reduced.
Therefore, a purification system of the 2, 4-dichlorophenol is provided.
Disclosure of Invention
The invention aims to provide a 2, 4-dichlorophenol purification system, which can fully crush 2, 4-dichlorophenol solid materials through the rotation of a cutter, thereby improving the crushing efficiency of the solid materials, and also can improve the chaos degree of fluid in a stirring cavity, thereby improving the dissolution efficiency of the 2, 4-dichlorophenol solid materials and solving the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides a purification system of 2, 4-dichlorophenol, includes crushing unit, dissolves the subassembly, arranges in one side below of crushing unit to through first pipe with crushing unit is linked together, and the purification subassembly is arranged in dissolve one side below of subassembly, and through the second pipe with dissolve the subassembly and be linked together, the apron, the screw thread is installed the upper end of purification subassembly, dissolve the inside of subassembly and seted up the stirring chamber, the upper end fixed mounting who dissolves the subassembly has the second motor, the output end fixed mounting of second motor has the second pivot, the lower extreme of second pivot extends to the inside in stirring chamber and the equidistant fixed mounting in circumference has a plurality of dead levers, every the equal fixed mounting in one end of dead lever has the rectangle post.
When the crushed materials are dissolved, a second motor positioned at the upper end of the dissolving component is started, the second rotating shaft is driven to rotate by the second motor, and then the plurality of rectangular columns are driven to rotate in the stirring cavity by the plurality of fixed rods, as the crushed 2, 4-dichlorophenol solid material can be dissolved in the absolute ethyl alcohol solvent, the rotation of the plurality of rectangular columns can also improve the dissolution efficiency, and since the rectangular columns rotate inside the fluid, two rows of line vortexes which are opposite in rotation direction and are regularly arranged are periodically dropped from two sides of the rectangular column, and the two rows of line vortexes respectively keep self-movement to advance at the beginning, then the two materials are mutually interfered and mutually attracted, and the interference is larger and larger, so that the chaos degree of the fluid in the stirring cavity is improved, and the dissolving efficiency of the 2, 4-dichlorophenol solid material is further improved.
Preferably, crushing chamber has been seted up to crushing unit's inside, crushing unit's upper end fixed mounting has first motor, the output fixed mounting of first motor has first pivot, the lower extreme of first pivot extends to the inside of crushing chamber and circumference equidistant fixed mounting has the multiunit to be used for carrying out kibbling cutter to the 2, 4-dichlorophenol bulk solid material not purified.
After unpurified 2, 4-dichlorophenol massive solid materials are put into the crushing cavity, a first motor is started, a first rotating shaft is driven to rotate through the first motor, a plurality of groups of cutters in the crushing cavity are driven to rotate, and then the solid materials are cut up for subsequent dissolution.
Preferably, the bottom in crushing chamber has laid the cushion, the lower extreme the inside fixed mounting of cutter has a plurality of first magnet, a plurality of device grooves have been seted up to crushing unit's bottom, every the equal fixed mounting of the interior bottom in device groove has the spring, every the equal fixed mounting in upper end of spring has the contact, every the equal fixed mounting in inside of contact has the second magnet with first magnet inter attraction.
When cutting up solid material, the cutter of bottommost skims over at the upper end of device groove, the inside first magnet of cutter attracts the inside second magnet of contact, and attract the contact to shift up, after the cutter is changeed away, the contact can move down under the spring action of self gravity and spring, reciprocate according to this, and then drive the contact and reciprocate in the inside in device groove, at this in-process, the contact can strike the bottom of cushion, and will smash the solid material that the chamber bottom is not cut up and shake, and then make the cutter can fully smash it, thereby further improve the crushing efficiency to solid material.
Preferably, one side of the upper end of the crushing assembly is fixedly provided with an air pump for introducing air into the crushing cavity, and the other side of the upper end of the crushing assembly is fixedly provided with a feeding pipe.
Throw the material pipe and need seal after the material work is thrown in the completion, after crushing work is accomplished, can carry out the pump gas through the air pump to the inside in crushing chamber, gaseous will drive the material after crushing afterwards and get into the stirring chamber inside the dissolution subassembly to accomplish subsequent dissolution work.
Preferably, a liquid injection pipe for introducing a solvent into the stirring chamber is fixedly mounted on one side of the upper end of the dissolving assembly, and a discharge port for taking out waste materials is further formed in one side of the bottom of the dissolving assembly.
Preferably, the solvent is absolute ethyl alcohol.
2, 4-dichlorophenol is easily soluble in ethanol, ether and the like and is insoluble in water, so that anhydrous ethanol can be used as a good solvent for 2, 4-dichlorophenol, and the crushed material is fully dissolved.
Preferably, a plurality of heating pipes used for heating the purified solution are installed on the bottom circumference of the purification assembly in a plurality of ways, and an exhaust pipe used for exhausting gas is also fixedly installed at the upper end of the cover plate.
The boiling point of the 2, 4-dichlorophenol is about 209 ℃, the boiling point of the absolute ethyl alcohol is about 78 ℃, and the two are different greatly, so that the absolute ethyl alcohol solvent in which the 2, 4-dichlorophenol is dissolved can completely vaporize the absolute ethyl alcohol by slightly heating, and further, the purification of the 2, 4-dichlorophenol is completed.
Preferably, the outside of crushing unit is equipped with the controller, the inside fixed mounting of first pipe has first control valve, the inside fixed mounting of second pipe has third control valve, the inside fixed mounting who annotates the liquid pipe has the second control valve, the inside fixed mounting of blast pipe has the fourth control valve, first control valve, second control valve, third control valve, fourth control valve and a plurality of heating pipe all with controller electric connection, first motor, air pump and second motor also all with controller electric connection.
Preferably, a filter screen is fixedly installed at the joint of the inner bottom wall of the stirring cavity and the second conduit.
Impurities in the stirring cavity can be prevented from entering the purifying assembly through the second conduit.
Preferably, the inside of bin outlet rotates and installs the baffle, the equal fixed mounting in upper end of apron and the outside of baffle has the handle.
Compared with the prior art, the invention has the beneficial effects that:
1. when cutting up solid material, can drive the contact and reciprocate in the inside in device groove, at this in-process, the contact can strike the bottom of cushion to will smash the chamber bottom and not shaken by garrulous solid material, and then make the cutter can fully smash it, thereby further improve the crushing efficiency to solid material.
2. When dissolving the material after smashing, start the second motor that is located the subassembly upper end that dissolves, drive the second pivot through the second motor and rotate, and then drive a plurality of rectangle posts through a plurality of dead levers and rotate in the inside in stirring the chamber, because 2, 4-dichlorophenol solid material after smashing can be dissolved in anhydrous alcohol solvent, the rotation of a plurality of rectangle posts can also improve the fluidic chaos degree in stirring the chamber to further improve the dissolution efficiency of 2, 4-dichlorophenol solid material.
3. 2, 4-dichlorophenol is easily dissolved in ethanol, ether and the like and is insoluble in water, so that absolute ethanol can be used as a good solvent for 2, 4-dichlorophenol and can fully dissolve crushed materials, the boiling point of 2, 4-dichlorophenol is about 209 ℃, the boiling point of absolute ethanol is about 78 ℃, and the difference between the absolute ethanol and the crushed materials is huge, so that the absolute ethanol solvent in which the 2, 4-dichlorophenol is dissolved can completely vaporize the absolute ethanol by slightly heating, and further the purification of the 2, 4-dichlorophenol is completed.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an enlarged view of the structure at A in FIG. 1;
FIG. 3 is a perspective view of the interior of the dissolving assembly of the present invention;
FIG. 4 is a view of the bottom of the purification assembly of the present invention;
FIG. 5 is a top view of the dissolving module according to the present invention.
In the figure: 1 crushing component, 2 dissolving component, 3 purifying component, 4 cover plate, 5 first motor, 6 air pump, 7 crushing cavity, 8 first rotating shaft, 9 cutter, 10 first magnet, 11 rubber cushion, 12 device groove, 13 spring, 14 contact, 15 second magnet, 16 first conduit, 17 first control valve, 18 second motor, 19 stirring cavity, 20 second rotating shaft, 21 fixed rod, 22 rectangular column, 23 liquid injection pipe, 24 second control valve, 25 second conduit, 26 third control valve, 27 heating pipe, 28 exhaust pipe, 29 fourth control valve, 30 discharge port, 31 filter screen.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise. Furthermore, the terms "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1 to 5, the present invention provides a purification system of 2, 4-dichlorophenol, and the technical scheme is as follows:
the utility model provides a purification system of 2, 4-dichlorophenol, including crushing unit 1, dissolve subassembly 2, arrange crushing unit 1's one side below in, and be linked together through first pipe 16 and crushing unit 1, purification subassembly 3, arrange the one side below of dissolving unit 2 in, and be linked together through second pipe 25 and dissolving unit 2, apron 4, the upper end at purification subassembly 3 is installed to the screw thread, dissolve unit 2's inside and seted up stirring chamber 19, dissolve unit 2's upper end fixed mounting has second motor 18, the output end fixed mounting of second motor 18 has second pivot 20, the lower extreme of second pivot 20 extends to stirring chamber 19's inside and the equidistant fixed mounting in circumference has a plurality of dead levers 21, the equal fixed mounting in one end of every dead lever 21 has rectangular column 22.
When the crushed materials are dissolved, a second motor 18 positioned at the upper end of the dissolving component 2 is started, a second rotating shaft 20 is driven to rotate by the second motor 18, and then a plurality of rectangular columns 22 are driven to rotate in the stirring cavity 19 by a plurality of fixing rods 21, because the crushed 2, 4-dichlorophenol solid materials can be dissolved in the absolute ethyl alcohol solvent, the rotation of the plurality of rectangular columns 22 can also improve the dissolving efficiency, and because the rectangular columns 22 can periodically fall off from two sides of the rectangular columns 22 when rotating in the fluid, the two lines of vortex with opposite rotation directions and arranged regularly, at the beginning, the two lines of vortex respectively keep the self-movement to advance, then the vortex and the vortex interfere with each other and attract each other, and the interference is larger and larger, so that the chaos degree of the fluid in the stirring cavity 19 is improved, thereby further improving 2, the dissolving efficiency of the 4-dichlorophenol solid material.
Referring to fig. 1, as an embodiment of the present invention, a crushing cavity 7 is formed inside a crushing assembly 1, a first motor 5 is fixedly installed at an upper end of the crushing assembly 1, a first rotating shaft 8 is fixedly installed at an output end of the first motor 5, a lower end of the first rotating shaft 8 extends into the crushing cavity 7, and a plurality of groups of cutters 9 for crushing unpurified 2, 4-dichlorophenol bulk solid materials are fixedly installed at equal intervals in the circumferential direction.
After unpurified 2, 4-dichlorophenol massive solid materials are put into the crushing cavity 7, the first motor 5 is started, the first motor 5 drives the first rotating shaft 8 to rotate and drives the plurality of groups of cutters 9 in the crushing cavity 7 to rotate, and then the solid materials are cut up for subsequent dissolution.
Referring to fig. 1-2, as an embodiment of the present invention, a rubber pad 11 is laid on the bottom of the pulverization chamber 7, a plurality of first magnets 10 are fixedly installed inside the cutter 9 at the lowermost end, a plurality of device grooves 12 are opened on the bottom of the pulverization assembly 1, a spring 13 is fixedly installed on the inner bottom of each device groove 12, a contact 14 is fixedly installed on the upper end of each spring 13, and a second magnet 15 which is attracted to the first magnet 10 is fixedly installed inside each contact 14.
When the solid material is crushed, the cutter 9 at the lowest end passes by the upper end of the device groove 12, the first magnet 10 in the cutter 9 attracts the second magnet 15 in the contact 14 and attracts the contact 14 to move upwards, after the cutter 9 rotates away, the contact 14 moves downwards under the action of self gravity and the elastic force of the spring 13 to reciprocate in turn, and then the contact 14 is driven to move up and down in the device groove 12, in the process, the contact 14 impacts the bottom of the rubber mat 11 and shakes the solid material which is not crushed at the bottom of the crushing cavity 7, so that the cutter 9 can fully crush the solid material, and the crushing efficiency of the solid material is further improved.
Referring to fig. 1, an air pump 6 for introducing air into a pulverization chamber 7 is fixedly installed at one side of the upper end of a pulverization assembly 1, and a feeding pipe is fixedly installed at the other side of the upper end of the pulverization assembly 1.
Throw the material pipe and need seal after the material work is thrown in the completion, after crushing work is accomplished, can carry out the pump gas through air pump 6 to the inside of smashing chamber 7, gaseous will drive the material after smashing afterwards and get into and dissolve the stirring chamber 19 of subassembly 2 inside to accomplish subsequent dissolving work.
Referring to fig. 1 and 5, as an embodiment of the present invention, a liquid injection pipe 23 for introducing a solvent into the stirring chamber 19 is fixedly installed on the upper end side of the dissolution unit 2, a discharge port 30 for taking out waste is further opened on the bottom side of the dissolution unit 2, and the solvent is absolute ethyl alcohol.
2, 4-dichlorophenol is easily soluble in ethanol, ether and the like and is insoluble in water, so that anhydrous ethanol can be used as a good solvent for 2, 4-dichlorophenol, and the crushed material is fully dissolved.
Referring to fig. 1 and 4, a plurality of heating pipes 27 for heating the purified solution are installed at the bottom of the purification module 3 in a plurality of circumferential directions, and an exhaust pipe 28 for exhausting gas is fixedly installed at the upper end of the cover plate 4.
The boiling point of the 2, 4-dichlorophenol is about 209 ℃, the boiling point of the absolute ethyl alcohol is about 78 ℃, and the two are different greatly, so that the absolute ethyl alcohol solvent in which the 2, 4-dichlorophenol is dissolved can completely vaporize the absolute ethyl alcohol by slightly heating, and further, the purification of the 2, 4-dichlorophenol is completed.
Referring to fig. 1, as an embodiment of the present invention, a controller is provided outside the pulverization module 1, a first control valve 17 is fixedly installed inside the first conduit 16, a third control valve 26 is fixedly installed inside the second conduit 25, a second control valve 24 is fixedly installed inside the liquid injection pipe 23, a fourth control valve 29 is fixedly installed inside the exhaust pipe 28, the first control valve 17, the second control valve 24, the third control valve 26, the fourth control valve 29 and the plurality of heating pipes 27 are all electrically connected to the controller, and the first motor 5, the air pump 6 and the second motor 18 are also electrically connected to the controller.
Referring to fig. 1, a strainer 31 is fixedly attached to a joint between the inner bottom wall of the stirring chamber 19 and the second duct 25.
It is possible to prevent impurities inside stirring chamber 19 from entering the inside of purification assembly 3 through second conduit 25.
Referring to fig. 1, as one embodiment of the present invention, a baffle is rotatably installed inside the discharge opening 30, and handles are fixedly installed on both the upper end of the cover plate 4 and the outside of the baffle.
The working principle is as follows: after unpurified 2, 4-dichlorophenol massive solid materials are put into the crushing cavity 7, starting the first motor 5, closing the first control valve 17 through the controller, then driving the first rotating shaft 8 to rotate through the first motor 5, driving the plurality of groups of cutters 9 inside the crushing cavity 7 to rotate, then cutting the solid materials for subsequent dissolution, while cutting the solid materials, the cutter 9 at the lowest end passes through the upper end of the device groove 12, the first magnet 10 inside the cutter 9 attracts the second magnet 15 inside the contact 14, and attracts the contact 14 to move upwards, after the cutter 9 rotates, the contact 14 moves downwards under the action of self gravity and the elastic force of the spring 13 to move back and forth, and further drives the contact 14 to move upwards and downwards inside the device groove 12, and in the process, the contact 14 impacts the bottom of the rubber gasket 11, and the uncut solid material at the bottom of the crushing cavity 7 is shaken up, so that the cutter 9 can fully crush the solid material, thereby further improving the crushing efficiency of the solid material, when the crushed material is dissolved, the first control valve 17 is opened, the third control valve 25 is closed, the air pump 6 is started to ventilate the inside of the crushing cavity 7, the crushed material is blown into the stirring cavity 19, the second control valve 24 is opened, the anhydrous ethanol is introduced into the stirring cavity 19 through the liquid injection pipe 23, the second motor 18 positioned at the upper end of the dissolving component 2 is started, the second rotating shaft 20 is driven to rotate through the second motor 18, the plurality of rectangular columns 22 are driven to rotate in the stirring cavity 19 through the plurality of fixing rods 21, the crushed 2, 4-dichlorophenol solid material can be dissolved in the anhydrous ethanol solvent, the rotation of the plurality of rectangular columns 22 can also improve the dissolving efficiency, and because the two lines of vortexes which are opposite in rotation direction and are arranged regularly fall off periodically from the two sides of the rectangular column 22 when the rectangular column 22 rotates in the fluid, the two lines of vortexes respectively keep moving forward at the beginning, then the two lines of vortexes interfere with each other and attract each other, and the interference is larger and larger, so that the chaos degree of the fluid in the stirring cavity 19 is improved, thereby further improving the dissolution efficiency of the 2, 4-dichlorophenol solid material, the 2, 4-dichlorophenol is easily soluble in ethanol, ether and the like and is insoluble in water, so that the anhydrous ethanol can be used as a good solvent of the 2, 4-dichlorophenol and fully dissolves the crushed material, after the dissolution is completed, the third control valve 26 is opened, the solution is introduced into the purification component 3, and then the heating pipes 27 at the bottom of the purification component 3 are electrified, the bottom of the purification component 3 is heated, the boiling point of the 2, 4-dichlorophenol is about 209 ℃, the boiling point of the absolute ethyl alcohol is about 78 ℃, and the difference between the two is large, so that the absolute ethyl alcohol solvent in which the 2, 4-dichlorophenol is dissolved can be completely vaporized by slight heating, the vaporized absolute ethyl alcohol is discharged through the exhaust pipe 28, and then the purification of the 2, 4-dichlorophenol is completed.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. A purification system of 2, 4-dichlorophenol comprises a crushing assembly (1);
the dissolving component (2) is arranged below one side of the crushing component (1) and is communicated with the crushing component (1) through a first conduit (16);
the purification component (3) is arranged below one side of the dissolving component (2) and is communicated with the dissolving component (2) through a second conduit (25);
a cover plate (4) which is installed at the upper end of the purification assembly (3) in a threaded manner;
the method is characterized in that:
a stirring cavity (19) is formed in the dissolving component (2), a second motor (18) is fixedly mounted at the upper end of the dissolving component (2), and a second rotating shaft (20) is fixedly mounted at the output end of the second motor (18);
the lower extreme of second pivot (20) extends to the inside of stirring chamber (19) and circumference equidistant fixed mounting has a plurality of dead levers (21), every the equal fixed mounting of one end of dead lever (21) has rectangle post (22).
2. The purification system of 2, 4-dichlorophenol according to claim 1, wherein: a crushing cavity (7) is formed in the crushing assembly (1), a first motor (5) is fixedly mounted at the upper end of the crushing assembly (1), and a first rotating shaft (8) is fixedly mounted at the output end of the first motor (5);
the lower end of the first rotating shaft (8) extends into the crushing cavity (7) and is fixedly provided with a plurality of groups of cutters (9) which are used for crushing unpurified 2, 4-dichlorophenol blocky solid materials at equal intervals in the circumferential direction.
3. The purification system of 2, 4-dichlorophenol according to claim 2, wherein: a rubber pad (11) is laid at the bottom of the crushing cavity (7), and a plurality of first magnets (10) are fixedly mounted inside the cutter (9) at the lowest end;
a plurality of device grooves (12) have been seted up to the bottom of crushing unit (1), every equal fixed mounting in bottom of device groove (12) has spring (13), every the equal fixed mounting in upper end of spring (13) has contact (14), every the equal fixed mounting in inside of contact (14) has second magnet (15) with first magnet (10) inter attraction.
4. The purification system of 2, 4-dichlorophenol according to claim 2, wherein: an air pump (6) used for introducing air into the crushing cavity (7) is fixedly mounted on one side of the upper end of the crushing assembly (1), and a feeding pipe is fixedly mounted on the other side of the upper end of the crushing assembly (1).
5. The purification system of 2, 4-dichlorophenol according to claim 1, wherein: dissolve upper end one side fixed mounting of subassembly (2) and be used for letting in notes liquid pipe (23) of solvent to the inside of stirring chamber (19), dissolve bottom one side of subassembly (2) and still offer bin outlet (30) that are used for taking out the waste material.
6. The purification system of 2, 4-dichlorophenol according to claim 5, wherein: the solvent is absolute ethyl alcohol.
7. The purification system of 2, 4-dichlorophenol according to claim 1, wherein: a plurality of heating pipes (27) used for heating the purified solution are arranged at the periphery of the bottom of the purification assembly (3), and an exhaust pipe (28) used for exhausting gas is fixedly arranged at the upper end of the cover plate (4).
8. The purification system for 2, 4-dichlorophenol according to claim 5 or 7, wherein: a controller is arranged outside the crushing assembly (1);
a first control valve (17) is fixedly installed inside the first guide pipe (16), a third control valve (26) is fixedly installed inside the second guide pipe (25), a second control valve (24) is fixedly installed inside the liquid injection pipe (23), and a fourth control valve (29) is fixedly installed inside the exhaust pipe (28);
the first control valve (17), the second control valve (24), the third control valve (26), the fourth control valve (29) and the heating pipes (27) are electrically connected with the controller;
the first motor (5), the air pump (6) and the second motor (18) are also electrically connected with the controller.
9. The purification system of 2, 4-dichlorophenol according to claim 1, wherein: a filter screen (31) is fixedly arranged at the joint of the inner bottom wall of the stirring cavity (19) and the second conduit (25).
10. The purification system of 2, 4-dichlorophenol according to claim 5, wherein: the inside of bin outlet (30) is rotated and is installed the baffle, the equal fixed mounting in the outside of the upper end of apron (4) and baffle has the handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111352342.6A CN114011259A (en) | 2021-11-16 | 2021-11-16 | Purification system of 2, 4-dichlorophenol |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111352342.6A CN114011259A (en) | 2021-11-16 | 2021-11-16 | Purification system of 2, 4-dichlorophenol |
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| Publication Number | Publication Date |
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| CN114011259A true CN114011259A (en) | 2022-02-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111352342.6A Pending CN114011259A (en) | 2021-11-16 | 2021-11-16 | Purification system of 2, 4-dichlorophenol |
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| Country | Link |
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| CN (1) | CN114011259A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN213254843U (en) * | 2020-07-15 | 2021-05-25 | 陈甘花 | Preliminary purification device of cosmetics production |
| CN112877138A (en) * | 2021-03-03 | 2021-06-01 | 郑州市鑫磊香料有限公司 | Red date absolute oil purification equipment and process |
| CN113058708A (en) * | 2021-02-20 | 2021-07-02 | 包宏晨 | Crushing apparatus that factor of safety is high |
-
2021
- 2021-11-16 CN CN202111352342.6A patent/CN114011259A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN213254843U (en) * | 2020-07-15 | 2021-05-25 | 陈甘花 | Preliminary purification device of cosmetics production |
| CN113058708A (en) * | 2021-02-20 | 2021-07-02 | 包宏晨 | Crushing apparatus that factor of safety is high |
| CN112877138A (en) * | 2021-03-03 | 2021-06-01 | 郑州市鑫磊香料有限公司 | Red date absolute oil purification equipment and process |
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