CN112755555A - Organic solvent removing device for production of super absorbent resin - Google Patents
Organic solvent removing device for production of super absorbent resin Download PDFInfo
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- CN112755555A CN112755555A CN202011502057.3A CN202011502057A CN112755555A CN 112755555 A CN112755555 A CN 112755555A CN 202011502057 A CN202011502057 A CN 202011502057A CN 112755555 A CN112755555 A CN 112755555A
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- organic solvent
- absorbent resin
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D1/00—Evaporating
- B01D1/22—Evaporating by bringing a thin layer of the liquid into contact with a heated surface
- B01D1/222—In rotating vessels; vessels with movable parts
- B01D1/223—In rotating vessels; vessels with movable parts containing a rotor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D1/00—Evaporating
- B01D1/30—Accessories for evaporators ; Constructional details thereof
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D5/00—Condensation of vapours; Recovering volatile solvents by condensation
- B01D5/0003—Condensation of vapours; Recovering volatile solvents by condensation by using heat-exchange surfaces for indirect contact between gases or vapours and the cooling medium
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D5/00—Condensation of vapours; Recovering volatile solvents by condensation
- B01D5/0033—Other features
- B01D5/0036—Multiple-effect condensation; Fractional condensation
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D5/00—Condensation of vapours; Recovering volatile solvents by condensation
- B01D5/0057—Condensation of vapours; Recovering volatile solvents by condensation in combination with other processes
- B01D5/006—Condensation of vapours; Recovering volatile solvents by condensation in combination with other processes with evaporation or distillation
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- Chemical Kinetics & Catalysis (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The invention provides an organic solvent removing device for producing super absorbent resin. The organic solvent removing device for the production of super absorbent resin comprises: the collecting box, the inner wall fixedly connected with first division board of collecting box, the fixedly connected with second division board between the inner wall of collecting box and the surface of first division board, form collection chamber and cooling chamber between the inner wall of collecting box and first division board and the second division board respectively. The organic solvent removing device for the super absorbent resin production provided by the invention has the advantages that raw materials put into the tank body are stirred in a turbulent flow mode, the stirring sufficiency degree is improved, meanwhile, the stirred materials are driven to be fully contacted with the heated heat conduction pipes through the spiral conveying structure of the circulating material pushing mechanism, meanwhile, the bottom of the material is circularly contacted with the surfaces of the heat conduction pipes, the evaporation efficiency of the organic solvent is increased, the organic solvent removing sufficiency is guaranteed, the materials are heated more uniformly, and the production quality of the super absorbent resin is guaranteed.
Description
Technical Field
The invention relates to the technical field of resin production equipment, in particular to an organic solvent removing device for super absorbent resin production.
Background
The super absorbent resin is a high polymer with a certain crosslinking degree, can quickly absorb water which is hundreds of times heavier than the self weight to form gel, can still keep water without separating out under a certain pressure, can be used as the super absorbent resin, is generally prepared into powder or fine particles, has the characteristics of high water absorption speed and high water absorption capacity, is used for paper diapers, sanitary towels, paper towels and the like in the industry, can also be used as a thickening agent of cosmetics, ointments, medicines and detergents, a soil improver, a medicine slow release base material, cement, mortar, a concrete modifier, industrial oil and gas dehydrating agents, a water retention agent for afforestation and seedling culture and the like.
Need add organic solvent and promote processing in the in-process of super absorbent resin production and processing, after the production, can remain organic solvent in the super absorbent resin, need get rid of organic solvent, adopt to heat organic solvent usually, make the organic solvent in the product reach the boiling point and volatilize out, but receive the restriction in space when heating, lead to local heating inhomogeneous and influence organic solvent's the getting rid of, when organic solvent condensation retrieves, it has a large amount of heat energy to remain in the gas after the heating, direct emission causes a large amount of energy extravagant and loss.
Therefore, it is necessary to provide an organic solvent removing apparatus for the production of super absorbent resin to solve the above technical problems.
Disclosure of Invention
The invention provides an organic solvent removing device for super absorbent resin production, which solves the problem of uneven heating of materials during heating.
In order to solve the technical problem, the organic solvent removing device for the production of the super absorbent resin provided by the invention comprises: the inner wall of the collecting box is fixedly connected with a first partition plate, a second partition plate is fixedly connected between the inner wall of the collecting box and the outer surface of the first partition plate, and a collecting cavity and a cooling cavity are respectively formed between the inner wall of the collecting box and the first partition plate and between the inner wall of the collecting box and the second partition plate; the bottom of the tank body is fixed at the top of the collecting box, the top of the tank body is provided with a feed port, and a butterfly valve is arranged on the feed port; the bottom of the adjusting motor is fixed to the top of the tank body, the bottom of the output end of the adjusting motor is fixedly connected with a connecting piece, linkage rods are fixedly connected to two sides of the connecting piece, and a stirring scraper is fixedly connected to the bottom of each linkage rod; one side of the spoiler is fixed on one side of the stirring scraper; the bottom of the heat conduction pipe is fixed to the bottom of the inner wall of the tank body, a through hole is formed in the heat conduction pipe, an installation groove is formed in the heat conduction pipe, and a heating sheet is fixedly connected to the interior of the installation groove; the bottom of the conveying motor is fixed to the bottom of the inner wall of the collecting box, and the output end of the conveying motor is fixedly connected with a spiral conveying rod; the surface of the protective cover is fixed on the outer surface of the tank body, the top of the tank body is fixedly connected with an air guide pipe, the interior of the protective cover is fixedly connected with a heat exchange pipe, the output end of the heat exchange pipe is fixedly connected with a connecting pipe, the second partition plate is provided with an exhaust pipe, and one side of the collecting box is provided with a cooling water pipe; one end of the liquid discharge pipe is arranged on one side of the collection box; arrange the material pipe, arrange the one end of material pipe set up in on the heat pipe.
Preferably, the first partition plate and the second partition plate are vertically distributed, the first partition plate is of a tubular structure, and the second partition plate is of an annular structure.
Preferably, the output end of the adjusting motor penetrates through the top of the tank body and extends into the tank body, and the output end of the adjusting motor is rotatably connected with the surface of the tank body.
Preferably, the surface of the spoiler and the surface of the stirring scraper are obliquely arranged, and an included angle between the stirring scraper and the spoiler is 120 °.
Preferably, the bottom of the heat pipe penetrates through the tank and the collection box in sequence and extends into the collection box, and the bottom of the heat pipe is located on the inner side of the first partition plate.
Preferably, the output end of the conveying motor penetrates through the bottom of the heat conduction pipe and extends into the heat conduction pipe, and the surface of the spiral conveying rod is matched with the inner surface of the heat conduction pipe.
Preferably, the input of air duct with the inside intercommunication of jar body, the output of air duct runs through the top of protection casing and extends to the inside of protection casing.
Preferably, the input end of the heat exchange tube is communicated with the output end of the gas guide tube, and the heat exchange tube is spirally wound on the outer surface of the tank body.
Preferably, one end of the connecting pipe penetrates through the protective cover and the collecting box in sequence and extends to the inside of the collecting cavity, the top end of the exhaust pipe penetrates through the second partition plate and the collecting box in sequence and extends to the outside of the collecting box, the outer surface of the exhaust pipe penetrates through the inside of the cooling cavity, and the inside of the cooling water pipe is communicated with the inside of the cooling cavity.
Preferably, the input end of the liquid discharge pipe is communicated with the inside of the collection cavity, the inside of the material discharge pipe is communicated with the inside of the heat conduction pipe, and the output end of the material discharge pipe penetrates through the collection box and extends to the outside of the collection box.
Compared with the related art, the organic solvent removing device for the production of the super absorbent resin provided by the invention has the following beneficial effects:
(1) the invention provides an organic solvent removing device for producing super absorbent resin, which is characterized in that a turbulence mechanism and a circulating material pushing mechanism are arranged in a tank body, so that raw materials put into the tank body can be conveniently subjected to turbulence stirring, the sufficient degree of stirring is improved, meanwhile, a spiral conveying structure of the circulating material pushing mechanism drives the stirred materials to be fully contacted with a heated heat conduction pipe, and meanwhile, the bottom of the spiral conveying structure is circularly contacted with the surface of the heat conduction pipe, so that the evaporation efficiency of the organic solvent is increased, the removal sufficiency of the organic solvent is ensured, the materials are heated more uniformly, and the production quality of the super absorbent resin is ensured;
(2) through being provided with heat recovery mechanism, conveniently retrieving the heat energy that the internal portion of jar gived off in the gas, play heat retaining effect to the surface of the jar body, reduce jar thermal scattering and disappearing of internal portion, improve the make full use of rate of the energy, reduce the consumption of the energy.
(3) The collecting cavity and the cooling cavity are arranged in the collecting box, the second partition plate is made of a heat conducting material, the gas after heat recovery is condensed by the collecting cavity, the organic solvent in the gas is recovered, the gas after condensation passes through the exhaust pipe again, further condensation is achieved, the recovery stability of the organic solvent in the gas after evaporation is improved, the gas containing the organic solvent is prevented from being directly discharged to the air, and the operation safety of equipment is improved.
Drawings
FIG. 1 is a schematic structural view of a preferred embodiment of an apparatus for removing organic solvent from super absorbent resin according to the present invention;
FIG. 2 is a three-dimensional view of the entirety shown in FIG. 1;
FIG. 3 is a schematic cross-sectional view of the portion of the heat transfer tube shown in FIG. 1;
FIG. 4 is a schematic structural view of the spoiler portion shown in FIG. 1;
fig. 5 is a schematic structural view of the heat transfer pipe portion shown in fig. 1.
Reference numbers in the figures: 1. the device comprises a collecting box 11, a first partition plate 12, a second partition plate 101, a collecting cavity 102, a cooling cavity 2, a tank body 21, a feeding hole 22, a butterfly valve 3, a regulating motor 31, a connecting piece 32, a linkage rod 33, a stirring scraper 4, a spoiler 5, a heat conducting pipe 51, a through hole 52, a mounting groove 53, a heating plate 6, a conveying motor 61, a spiral conveying rod 7, a protective cover 71, an air guide pipe 72, a heat exchange pipe 73, a connecting pipe 74, an exhaust pipe 75, a cooling water pipe 8, a liquid discharge pipe 9 and a discharge pipe.
Detailed Description
The invention is further described with reference to the following figures and embodiments.
Referring to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, wherein fig. 1 is a schematic structural diagram of an organic solvent removing apparatus for producing super absorbent resin according to a preferred embodiment of the present invention; FIG. 2 is a three-dimensional view of the entirety shown in FIG. 1; FIG. 3 is a schematic cross-sectional view of the portion of the heat transfer tube shown in FIG. 1; FIG. 4 is a schematic structural view of the spoiler portion shown in FIG. 1; fig. 5 is a schematic structural view of the heat transfer pipe portion shown in fig. 1. An organic solvent removing device for super absorbent resin production comprises: the collecting box comprises a collecting box 1, wherein a first partition plate 11 is fixedly connected to the inner wall of the collecting box 1, a second partition plate 12 is fixedly connected between the inner wall of the collecting box 1 and the outer surface of the first partition plate 11, and a collecting cavity 101 and a cooling cavity 102 are respectively formed between the inner wall of the collecting box 1 and the first partition plate 11 and the second partition plate 12; the bottom of the tank body 2 is fixed to the top of the collecting tank 1, a feed inlet 21 is formed in the top of the tank body 2, and a butterfly valve 22 is arranged on the feed inlet 21; the bottom of the adjusting motor 3 is fixed at the top of the tank body 2, the bottom of the output end of the adjusting motor 3 is fixedly connected with a connecting piece 31, two sides of the connecting piece 31 are fixedly connected with linkage rods 32, and the bottom of each linkage rod 32 is fixedly connected with a stirring scraper 33; a spoiler 4, one side of the spoiler 4 being fixed to one side of the agitating blade 33; the bottom of the heat conduction pipe 5 is fixed at the bottom of the inner wall of the tank body 2, a through hole 51 is formed in the heat conduction pipe 5, an installation groove 52 is formed in the heat conduction pipe 5, and a heating sheet 53 is fixedly connected in the installation groove 52; the bottom of the conveying motor 6 is fixed to the bottom of the inner wall of the collecting box 1, and the output end of the conveying motor 6 is fixedly connected with a spiral conveying rod 61; the surface of the protective cover 7 is fixed on the outer surface of the tank body 2, the top of the tank body 2 is fixedly connected with an air guide pipe 71, the interior of the protective cover 7 is fixedly connected with a heat exchange pipe 72, the output end of the heat exchange pipe 72 is fixedly connected with a connecting pipe 73, the second partition plate 12 is provided with an exhaust pipe 74, and one side of the collecting tank 1 is provided with a cooling water pipe 75; one end of the liquid discharge pipe 8 is arranged on one side of the collection box 1; a discharge pipe 9, wherein one end of the discharge pipe 9 is arranged on the heat conduction pipe 5.
The turbulent flow mechanism and the circulating material pushing mechanism are arranged in the tank body 2, so that raw materials put into the tank body 2 can be stirred in a turbulent flow manner conveniently, the sufficient degree of stirring is improved, meanwhile, the stirred materials are driven to be in full contact with the heated heat conduction pipe 5 through the spiral conveying structure of the circulating material pushing mechanism, meanwhile, the bottom of the material is in circulating contact with the surface of the heat conduction pipe 5, the evaporation efficiency of an organic solvent is increased, the removal sufficiency of the organic solvent is guaranteed, the materials are heated more uniformly, and the production quality of the super absorbent resin is guaranteed;
through being provided with heat recovery mechanism, the heat energy in the gas is retrieved to the convenient jar of body 2 inside giving off, plays heat retaining effect to the surface of jar body 2, reduces jar thermal scattering and disappearing of body 2 inside, improves the make full use of rate of the energy, reduces the consumption of the energy.
Through being provided with collection chamber 101 and cooling chamber 102 in the inside of collecting box 1, second division board 12 adopts the heat conduction material preparation, collects chamber 101 and carries out the condensation and retrieve the organic solvent in the gas to the gas after the heat recovery, and the gas after the condensation passes through blast pipe 74 once more, and further condensation improves the recovery stability of organic solvent in the gas after the evaporation, avoids containing the gas direct discharge of organic solvent to the air in, the security of improve equipment operation.
The turbulent flow mechanism comprises an adjusting motor 3, a connecting piece 31, two linkage rods 32, two stirring scrapers 33 and two groups of spoilers 4, wherein three spoilers 4 are arranged in each group, and the turbulent flow directions of the two groups of spoilers 4 are the same;
the circulating material pushing mechanism comprises a heat conduction pipe 5, a through hole 51, a conveying motor 6 and a spiral conveying rod 61;
the heat recovery mechanism comprises a gas duct 71, a heat exchange tube 72 and a hood 7.
The first partition plate 11 and the second partition plate 12 are vertically distributed, the first partition plate 11 is of a tubular structure, and the second partition plate 12 is of an annular structure.
The second partition plate 12 is made of a heat conducting material and is located between the cooling chamber 102 and the collection chamber 101, and a cooling water source is injected into the cooling chamber 102 through the cooling water pipe 75 to provide a cold source for the condensation of the gas inside the collection chamber 101.
The output of adjusting motor 3 runs through the top of the jar body 2 and extends to the inside of the jar body 2, the output of adjusting motor 3 with rotate between the surface of the jar body 2 and be connected.
The adjusting motor 3 conveniently drives the connecting piece 31 to synchronously rotate, the connecting piece 31 synchronously drives the linkage rods 32 on two sides to synchronously rotate when rotating, the linkage rods 32 drive the stirring scraper 33 and the spoiler 4 to rotate along the pointer, and the adjusting motor 3 is connected with an external power supply when in use.
The surface of the spoiler 4 and the surface of the stirring scraper 33 are obliquely arranged, and the included angle between the stirring scraper 33 and the spoiler 4 is 120 degrees.
Promote the material in the outside to flow to the inboard when 4 clockwise turning of spoiler, make things convenient for the circulation of material to flow, avoid being close to the material of the 2 inner walls of jar bodies phenomenon of piling up to appear, ensure the quality of raw materials processing.
The bottom of the heat conducting pipe 5 sequentially penetrates through the tank body 2 and the collection box 1 and extends into the collection box 1, and the bottom of the heat conducting pipe 5 is located on the inner side of the first partition plate 11.
The whole heat conduction pipe 5 that adopts the heat conduction material preparation, connect external power and controlgear when the inside heating plate 53 of heat conduction pipe 5 uses, provide heat energy for heat conduction pipe 5 after heating plate 53 circular telegram, heating plate 53 adopts prior art, can produce heat after the circular telegram, heat 5 surface heating back internal material of heat conduction pipe to the organic solvent in the super absorbent resin of evaporation makes things convenient for super absorbent resin and organic solvent's separation.
The output end of the conveying motor 6 penetrates the bottom of the heat conducting pipe 5 and extends into the heat conducting pipe 5, and the surface of the spiral conveying rod 61 is matched with the inner surface of the heat conducting pipe 5.
The conveying motor 6 conveniently drives the spiral conveying rod 61 to rotate and adjust, when the spiral conveying rod 61 rotates forwards, materials entering from the through hole are conveniently driven to be conveyed upwards, the materials are conveyed upwards in a circulating mode, and the sufficient contact between the materials and the surface of the heat conduction pipe 5 is increased while the materials are conveyed, so that the heat conduction quality of the materials is guaranteed;
when screw conveying rod 61 reverses, conveniently carry out the ejection of compact to the super absorbent resin after the inside separation of jar body 2, drive the below of material heat guide pipe 5 through screw conveying rod 61 and carry, the material can be discharged through row's of opening material pipe 9.
The input of air duct 71 with the inside intercommunication of jar body 2, the output of air duct 71 runs through the top of protection casing 7 and extend to the inside of protection casing 7.
The gas duct 71 facilitates the transport of the gas containing the organic solvent evaporated inside the tank 2 to the inside of the heat exchange tube 72.
The input end of the heat exchange tube 72 is communicated with the output end of the air duct 71, and the heat exchange tube 72 is spirally wound on the outer surface of the tank body 2.
The heat exchange pipe 72 is convenient for recycling heat in the exhaust gas in the tank body 2, so that the full utilization rate of energy is improved, the waste of energy is reduced, and more energy is saved.
One end of the connection pipe 73 sequentially penetrates through the protective cover 7 and the collection box 1 and extends to the inside of the collection chamber 101, the top end of the exhaust pipe 74 sequentially penetrates through the second partition plate 12 and the collection box 1 and extends to the outside of the collection box 1, the outer surface of the exhaust pipe 74 penetrates through the inside of the cooling chamber 102, and the inside of the cooling water pipe 75 and the inside of the cooling chamber 102 are communicated with each other.
The input end of the liquid discharge pipe 8 is communicated with the inside of the collection cavity 101, the inside of the material discharge pipe 9 is communicated with the inside of the heat conduction pipe 5, and the output end of the material discharge pipe 9 penetrates through the collection box 1 and extends to the outside of the collection box 1.
The working principle of the organic solvent removing device for the production of the super absorbent resin provided by the invention is as follows:
firstly, the material to be treated is put into the tank body 2, the butterfly valve 22 on the feeding port 21 is closed, the heating sheet 53 is electrified to supply heat to the heat conduction pipe 5, the normal evaporation of the organic solvent is ensured, and the adjusting motor 3 and the conveying motor 6 are respectively started;
the adjusting motor 3 drives the connecting piece 31 to synchronously rotate, the connecting piece 31 synchronously drives the linkage rods 32 on two sides to synchronously rotate when rotating, and the linkage rods 32 drive the stirring scraper 33 and the spoiler 4 to rotate along the pointer to disturb materials;
the spiral conveying rod 61 rotates forwards to drive the materials entering the heat conduction pipe 5 from the through hole 51 to be conveyed upwards, so that the materials are conveyed upwards in a circulating mode, and the materials are fully contacted with the surface of the heat conduction pipe 5 while being conveyed;
after the organic solvent is evaporated, the evaporated gas is conveyed to the inside of the heat exchange pipe 72 through the gas guide pipe 71 to exchange heat energy, the gas after heat exchange is injected into the collecting cavity 101 through the connecting pipe 73 to be condensed and collected, the condensed gas is cooled through the exhaust pipe 74 again to discharge redundant gas, and the condensed gas is collected in the collecting cavity 101 to facilitate later-stage treatment.
Compared with the related art, the organic solvent removing device for the production of the super absorbent resin provided by the invention has the following beneficial effects:
the turbulent flow mechanism and the circulating material pushing mechanism are arranged in the tank body 2, so that raw materials put into the tank body 2 can be stirred in a turbulent flow manner conveniently, the sufficient degree of stirring is improved, meanwhile, the stirred materials are driven to be in full contact with the heated heat conduction pipe 5 through the spiral conveying structure of the circulating material pushing mechanism, meanwhile, the bottom of the material is in circulating contact with the surface of the heat conduction pipe 5, the evaporation efficiency of an organic solvent is increased, the removal sufficiency of the organic solvent is guaranteed, the materials are heated more uniformly, and the production quality of the super absorbent resin is guaranteed;
through being provided with heat recovery mechanism, the heat energy in the gas is retrieved to the convenient jar of body 2 inside giving off, plays heat retaining effect to the surface of jar body 2, reduces jar thermal scattering and disappearing of body 2 inside, improves the make full use of rate of the energy, reduces the consumption of the energy.
Through being provided with collection chamber 101 and cooling chamber 102 in the inside of collecting box 1, second division board 12 adopts the heat conduction material preparation, collects chamber 101 and carries out the condensation and retrieve the organic solvent in the gas to the gas after the heat recovery, and the gas after the condensation passes through blast pipe 74 once more, and further condensation improves the recovery stability of organic solvent in the gas after the evaporation, avoids containing the gas direct discharge of organic solvent to the air in, the security of improve equipment operation.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. An organic solvent removing device for super absorbent resin production, comprising:
the inner wall of the collecting box is fixedly connected with a first partition plate, a second partition plate is fixedly connected between the inner wall of the collecting box and the outer surface of the first partition plate, and a collecting cavity and a cooling cavity are respectively formed between the inner wall of the collecting box and the first partition plate and between the inner wall of the collecting box and the second partition plate;
the bottom of the tank body is fixed at the top of the collecting box, the top of the tank body is provided with a feed port, and a butterfly valve is arranged on the feed port;
the bottom of the adjusting motor is fixed to the top of the tank body, the bottom of the output end of the adjusting motor is fixedly connected with a connecting piece, linkage rods are fixedly connected to two sides of the connecting piece, and a stirring scraper is fixedly connected to the bottom of each linkage rod;
one side of the spoiler is fixed on one side of the stirring scraper;
the bottom of the heat conduction pipe is fixed to the bottom of the inner wall of the tank body, a through hole is formed in the heat conduction pipe, an installation groove is formed in the heat conduction pipe, and a heating sheet is fixedly connected to the interior of the installation groove;
the bottom of the conveying motor is fixed to the bottom of the inner wall of the collecting box, and the output end of the conveying motor is fixedly connected with a spiral conveying rod;
the surface of the protective cover is fixed on the outer surface of the tank body, the top of the tank body is fixedly connected with an air guide pipe, the interior of the protective cover is fixedly connected with a heat exchange pipe, the output end of the heat exchange pipe is fixedly connected with a connecting pipe, the second partition plate is provided with an exhaust pipe, and one side of the collecting box is provided with a cooling water pipe;
one end of the liquid discharge pipe is arranged on one side of the collection box;
arrange the material pipe, arrange the one end of material pipe set up in on the heat pipe.
2. The apparatus for removing organic solvent for super absorbent resin production as set forth in claim 1, wherein the first partition plate and the second partition plate are vertically arranged, the first partition plate has a tubular structure, and the second partition plate has an annular structure.
3. The apparatus for removing organic solvent used in the production of super absorbent resin as claimed in claim 1, wherein the output end of the adjusting motor penetrates the top of the tank and extends to the inside of the tank, and the output end of the adjusting motor is rotatably connected with the surface of the tank.
4. The apparatus for removing organic solvent for super absorbent resin production according to claim 1, wherein the surface of the baffle plate and the surface of the stirring blade are arranged obliquely, and the angle between the stirring blade and the baffle plate is 120 °.
5. The apparatus for removing organic solvent for super absorbent resin production as set forth in claim 1, wherein the bottom of the heat pipe penetrates the tank and the collection tank in this order and extends to the inside of the collection tank, and the bottom of the heat pipe is located inside the first partition plate.
6. The apparatus of claim 1, wherein the output end of the transportation motor penetrates the bottom of the heat pipe and extends into the heat pipe, and the surface of the screw transportation rod is matched with the inner surface of the heat pipe.
7. The apparatus for removing organic solvent used in the production of super absorbent resin as claimed in claim 1, wherein the input end of the gas-guiding tube is communicated with the inside of the tank, and the output end of the gas-guiding tube penetrates the top of the protection mask and extends to the inside of the protection mask.
8. The organic solvent removing device for the production of super absorbent resin as claimed in claim 1, wherein the input end of the heat exchange tube is communicated with the output end of the gas guide tube, and the heat exchange tube is spirally wound on the outer surface of the tank body.
9. The apparatus for removing organic solvent for use in the production of super absorbent resin as claimed in claim 1, wherein one end of the connection pipe penetrates the protection cover and the collection tank in sequence and extends to the inside of the collection chamber, the top end of the exhaust pipe penetrates the second partition plate and the collection tank in sequence and extends to the outside of the collection tank, the outer surface of the exhaust pipe penetrates the inside of the cooling chamber, and the inside of the cooling water pipe and the inside of the cooling chamber communicate with each other.
10. The apparatus for removing organic solvent for super absorbent resin production as set forth in claim 1, wherein the input end of said drain pipe is communicated with the inside of said collection chamber, the inside of said discharge pipe is communicated with the inside of said heat conductive pipe, and the output end of said discharge pipe penetrates said collection tank and extends to the outside of said collection tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202011502057.3A CN112755555A (en) | 2020-12-17 | 2020-12-17 | Organic solvent removing device for production of super absorbent resin |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011502057.3A CN112755555A (en) | 2020-12-17 | 2020-12-17 | Organic solvent removing device for production of super absorbent resin |
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| CN112755555A true CN112755555A (en) | 2021-05-07 |
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| CN113476875A (en) * | 2021-06-02 | 2021-10-08 | 刘哲宇 | Environment-friendly toluene distillation still |
| CN113616205A (en) * | 2021-08-18 | 2021-11-09 | 浙江凯立特医疗器械有限公司 | Cross-linking device is used in production of implantation nature biosensor |
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