CN114017997B - Hydroxylamine hydrochloride drying device - Google Patents
Hydroxylamine hydrochloride drying device Download PDFInfo
- Publication number
- CN114017997B CN114017997B CN202210002397.2A CN202210002397A CN114017997B CN 114017997 B CN114017997 B CN 114017997B CN 202210002397 A CN202210002397 A CN 202210002397A CN 114017997 B CN114017997 B CN 114017997B
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- 238000001035 drying Methods 0.000 title claims abstract description 84
- WTDHULULXKLSOZ-UHFFFAOYSA-N Hydroxylamine hydrochloride Chemical compound Cl.ON WTDHULULXKLSOZ-UHFFFAOYSA-N 0.000 title claims abstract description 44
- 238000010438 heat treatment Methods 0.000 claims abstract description 36
- 230000007246 mechanism Effects 0.000 claims abstract description 29
- 238000001914 filtration Methods 0.000 claims abstract description 15
- 239000006185 dispersion Substances 0.000 claims description 35
- 239000007788 liquid Substances 0.000 claims description 19
- 238000002347 injection Methods 0.000 claims description 10
- 239000007924 injection Substances 0.000 claims description 10
- 238000005192 partition Methods 0.000 claims description 7
- 230000007306 turnover Effects 0.000 claims description 7
- 238000004140 cleaning Methods 0.000 claims description 5
- 238000007599 discharging Methods 0.000 claims description 5
- 239000007787 solid Substances 0.000 claims description 3
- 239000002994 raw material Substances 0.000 description 26
- 239000007789 gas Substances 0.000 description 8
- 239000000463 material Substances 0.000 description 6
- 241000883990 Flabellum Species 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 210000003437 trachea Anatomy 0.000 description 5
- 238000009434 installation Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000000926 separation method Methods 0.000 description 4
- 230000006872 improvement Effects 0.000 description 3
- 230000002035 prolonged effect Effects 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- VSNHCAURESNICA-UHFFFAOYSA-N Hydroxyurea Chemical compound NC(=O)NO VSNHCAURESNICA-UHFFFAOYSA-N 0.000 description 1
- 239000005916 Methomyl Substances 0.000 description 1
- 238000005054 agglomeration Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 239000002246 antineoplastic agent Substances 0.000 description 1
- 229940041181 antineoplastic drug Drugs 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 229960001330 hydroxycarbamide Drugs 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- UHXUZOCRWCRNSJ-QPJJXVBHSA-N methomyl Chemical compound CNC(=O)O\N=C(/C)SC UHXUZOCRWCRNSJ-QPJJXVBHSA-N 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 150000002923 oximes Chemical class 0.000 description 1
- 239000000575 pesticide Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229960005404 sulfamethoxazole Drugs 0.000 description 1
- JLKIGFTWXXRPMT-UHFFFAOYSA-N sulphamethoxazole Chemical compound O1C(C)=CC(NS(=O)(=O)C=2C=CC(N)=CC=2)=N1 JLKIGFTWXXRPMT-UHFFFAOYSA-N 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 230000002194 synthesizing effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B1/00—Preliminary treatment of solid materials or objects to facilitate drying, e.g. mixing or backmixing the materials to be dried with predominantly dry solids
- F26B1/005—Preliminary treatment of solid materials or objects to facilitate drying, e.g. mixing or backmixing the materials to be dried with predominantly dry solids by means of disintegrating, e.g. crushing, shredding, milling the materials to be dried
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B11/00—Machines or apparatus for drying solid materials or objects with movement which is non-progressive
- F26B11/18—Machines or apparatus for drying solid materials or objects with movement which is non-progressive on or in moving dishes, trays, pans, or other mainly-open receptacles
- F26B11/20—Machines or apparatus for drying solid materials or objects with movement which is non-progressive on or in moving dishes, trays, pans, or other mainly-open receptacles with stirring devices which are held stationary
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/001—Drying-air generating units, e.g. movable, independent of drying enclosure
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/004—Nozzle assemblies; Air knives; Air distributors; Blow boxes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/02—Circulating air or gases in closed cycles, e.g. wholly within the drying enclosure
- F26B21/04—Circulating air or gases in closed cycles, e.g. wholly within the drying enclosure partly outside the drying enclosure
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B23/00—Heating arrangements
- F26B23/10—Heating arrangements using tubes or passages containing heated fluids, e.g. acting as radiative elements; Closed-loop systems
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/005—Treatment of dryer exhaust gases
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/04—Agitating, stirring, or scraping devices
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The invention relates to the technical field of hydroxylamine hydrochloride drying, in particular to a hydroxylamine hydrochloride drying device, which comprises a drying barrel body, wherein a filtering mechanism is arranged above the inside of the drying barrel body, a dispersing mechanism is arranged below the inside of the drying barrel body, a heating mechanism is arranged on one side of the drying barrel body, a spiral feeder is inserted at the top of the outer wall of the other side of the drying barrel body, a discharge pipe is inserted at one side of the outer wall of the bottom of the spiral feeder, and a hollow shaft is rotatably connected to the inner wall of the bottom of the drying barrel body. The following drying efficiency and drying sufficiency are improved.
Description
Technical Field
The invention relates to the technical field of hydroxylamine hydrochloride drying, in particular to a hydroxylamine hydrochloride drying device.
Background
The hydroxylamine hydrochloride is a colorless crystal, is easy to deliquesce and is a white chemical substance, is mainly used as a reducing agent and a developer, is used for preparing oxime in organic synthesis, and is also used as a raw material for synthesizing an anticancer drug (hydroxyurea), a sulfa drug (sulfamethoxazole) and a pesticide (methomyl), and the hydroxylamine hydrochloride needs to be dried and formed by corresponding drying equipment during production.
The utility model discloses a be CN211717108U china utility model discloses an equipment for hydroxylamine hydrochloride is dried, this patent includes bottom plate and separation chamber, the reprint room is installed at the top of bottom plate, the drying chamber of intercommunication is installed at reprint room top, the separation chamber of intercommunication is installed at the drying chamber top, install the installation cavity through the passage in the separation chamber, and the bottom of installation cavity installs the nozzle, equidistant the filtration sack of installing in the separation chamber of installation cavity top, this utility model discloses the drying chamber that sets up makes the device realize boiling formula stoving operation with reprint room, and the effectual abundant drying of guaranteeing hydroxylamine hydrochloride makes hydroxylamine hydrochloride obtain drying in the shortest time through the effectual drying quality who has guaranteed equipment of diffusion formula drying, makes hydroxylamine hydrochloride obtain drying, has improved the operation nature of equipment.
But above-mentioned patent exists following not enough, and at first the material spouts the inside stoving work that carries out of separating chamber through the nozzle on the installation cavity, but nozzle spun material on the one hand can not disperse completely to influence drying effect, on the other hand is shorter at the inside time of drying of separating chamber, can not dry it fully, thereby has influenced the quality of stoving back hydroxylamine hydrochloride.
Disclosure of Invention
The invention aims to provide a hydroxylamine hydrochloride drying device to solve the problems in the background technology.
The technical scheme of the invention is as follows: a hydroxylamine hydrochloride drying device comprises a drying barrel body, wherein a filtering mechanism is arranged above the inside of the drying barrel body, a dispersing mechanism is arranged below the inside of the drying barrel body, a heating mechanism is arranged on one side of the drying barrel body, a spiral feeder is inserted into the top of the outer wall of the other side of the drying barrel body, a discharging pipe is inserted into one side of the outer wall of the bottom of the spiral feeder, a hollow shaft is rotatably connected to the inner wall of the bottom of the drying barrel body, the dispersing mechanism comprises a plurality of groups of conical hollow dispersion discs sleeved on the circumferential outer wall of the hollow shaft, arc-shaped dispersion blocks distributed at equal intervals are installed on the outer wall of the top of each conical hollow dispersion disc, rotating shafts distributed at equal intervals are installed on the outer wall of the bottom of each conical hollow dispersion disc, fixed gears are sleeved on the circumferential outer wall of each rotating shaft, brush hair rods are installed on the outer wall of the bottom of each rotating shaft, a plurality of support rods distributed at equal intervals are installed on the circumferential inner wall of the drying barrel body, and the outer wall opposite to each group of supporting rods is provided with a gear ring meshed with the fixed gear.
Preferably, the multiunit toper take-up (stock) pan is installed to stoving barrel inner wall, and every group toper take-up (stock) pan is located the below of corresponding toper hollow dispersion impeller, toper take-up (stock) pan and corresponding brush hair pole bottom outer wall sliding connection, the ring channel has been seted up to toper hollow dispersion impeller circumference outer wall, and the ring channel inner wall rotates through the bearing and is connected with solid fixed ring.
Preferably, the hollow shell is installed to stoving barrel opposite side outer wall, and solid fixed ring one side outer wall is pegged graft and is had the drain pipe, the inside of hollow shell is extended to drain pipe one side, and the outer wall top of hollow shell one side is pegged graft and is had the fluid-discharge tube, the shell is preheated in spiral feeder outside cup joint, and the fluid-discharge tube extends to the inside of preheating the shell, it has the liquid return pipe to peg graft to preheat shell top outer wall, and the outer wall rotation of hollow shaft bottom is connected with the liquid feeding pipe.
Preferably, the motor is installed on the outer wall of the bottom of the drying barrel, the first gear is sleeved on the outer wall of the circumference of the output shaft of the motor, the second gear meshed with the first gear is sleeved on the bottom of the outer wall of the circumference of the hollow shaft, the discharging pipe is inserted into the bottom of the outer wall of one side of the drying barrel, and the supporting legs distributed equidistantly are installed on the outer wall of the bottom of the drying barrel.
Preferably, the filtering mechanism comprises a partition board fixed on the top of the circumferential inner wall of the drying barrel, the outer wall of the top of the partition board is spliced with fixed barrel frames distributed at equal intervals, and the outer wall of each fixed barrel frame is sleeved with a filter bag.
Preferably, the toper casing of giving vent to anger is installed to stoving barrel top outer wall, and stoving barrel top outer wall sets up the venthole that the equidistance distributes, stoving barrel top outer wall rotates and is connected with the axis of rotation, and has cup jointed the third gear axis circumference outer wall bottom, and axis of rotation circumference outer wall top has cup jointed the flabellum, baffle bottom outer wall rotates and is connected with equidistant connecting gear, and connecting gear bottom outer wall installs the clearance frame.
Preferably, the heating mechanism comprises a mounting plate fixed to the bottom of the outer wall of one side of the drying barrel, the heating shell is mounted on the outer wall of the top of the mounting plate, rectangular plates are mounted at the tops and the bottoms of the inner walls of two sides of the heating shell, a circular groove is formed in the outer wall of the top of each rectangular plate, the inner wall of each circular groove is rotatably connected with a hollow circular block through a bearing, and spiral heat exchange tubes distributed in an annular mode are inserted into the outer wall of one side, opposite to the hollow circular block, of the corresponding circular block.
Preferably, be located the below hollow circular block bottom outer wall is pegged graft and is had the blast pipe, and blast pipe circumference outer wall top installs the arc flabellum that the equidistance distributes, heating shell one side outer wall bottom installs the aspiration pump, and the aspiration pump end of giving vent to anger installs the outlet duct, and inside the outlet duct extended to the aspiration pump, the hollow circular block top outer wall that is located the below offered the first gas tank that the equidistance distributes, and the hollow circular block top outer wall that is located the top one side offered the second gas tank that the equidistance distributes, the toper is given vent to anger the casing top outer wall and is pegged graft and has the connecting pipe, and connects inside the trachea other end extends to corresponding hollow circular block, connects trachea and hollow circular block top outer wall and rotates to be connected.
Preferably, it has first jet-propelled pipe to peg graft at heating shell opposite side outer wall top, and dries the barrel inner wall and install multiunit jet-propelled ring, and the air jet nozzle that the equidistance distributes is installed to jet-propelled ring bottom outer wall, and the jet-propelled ring is located the hollow dispersion impeller top of corresponding toper, first jet-propelled pipe one side outer wall is installed and is had the turnover casing, and has all pegged graft the jet-propelled pipe of second to turnover casing outer wall, and the jet-propelled pipe other end of second extends to the corresponding jet-propelled intra-annular portion, the connecting plate is all installed to heating shell both ends inner wall, and the heating rod is installed to connecting plate one side outer wall.
The invention provides a hydroxylamine hydrochloride drying device through improvement, compared with the prior art, the hydroxylamine hydrochloride drying device has the following improvements and advantages:
one is as follows: the conical hollow dispersion plate can disperse the dropped raw materials to avoid concentration, and the arc-shaped dispersion blocks on the conical hollow dispersion plate can disperse and guide the dropped raw materials again;
the second step is as follows: the invention is provided with the liquid feeding pipe, the heat conducting oil through hole enters the conical hollow dispersion disc, the heated conical hollow dispersion disc heats the raw material flowing on the surface, the motor is started to drive the hollow shaft on the second gear to rotate, the raw material can be swung and dispersed to fall on the conical receiving disc, the conical hollow dispersion disc rotates to drive the rotating shaft and the brush hair rod to move, the gear ring on the support rod on the drying cylinder body drives the rotating shaft on the fixed gear to rotate, the brush hair rod stirs the raw material flowing on the conical receiving disc to avoid raw material agglomeration, the sufficiency of raw material drying is further improved, the heated heat conducting oil enters the hollow shell through the fixed ring and the liquid outlet pipe and then returns to the preheating shell to primarily heat the raw material on the spiral feeding device, the subsequent drying efficiency is improved, and the preheating of the heat conducting oil is recycled, the energy-saving and environment-friendly efficiency is achieved.
And thirdly: according to the invention, the filtering mechanism is arranged, steam and hot gas generated by drying enter the conical air outlet shell through the air outlet hole, the filtering bag on the partition plate filters raw materials mixed with the air, the raw materials are prevented from being directly discharged to the outside to cause resource waste, then the discharged air can drive the rotating shaft on the fan blade to rotate, so that the cleaning frame connected with the gear is driven to rotate through the third gear, the cleaning bristles on the cleaning frame scrape and clean the outer wall of the filtering bag, the raw materials are prevented from blocking the outer wall of the filtering bag, and the normal operation of the filtering work is ensured.
Drawings
The invention is further explained below with reference to the figures and examples:
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic cross-sectional view of the drying drum of the present invention;
FIG. 3 is a schematic perspective view of the dispersion mechanism of the present invention;
FIG. 4 is a schematic view of the filter mechanism of the present invention;
FIG. 5 is a schematic diagram of the filter bag configuration of the present invention;
FIG. 6 is a schematic structural view of a conical hollow dispersion disk of the present invention;
FIG. 7 is a schematic view of the heating mechanism of the present invention;
fig. 8 is a schematic view of a partial top view of the heating housing of the present invention.
Description of reference numerals:
1. a second gear; 2. preheating the shell; 3. a hollow shell; 4. a filtering mechanism; 401. a partition plate; 402. a connecting gear; 403. cleaning the rack; 404. a filter bag; 405. fixing the barrel frame; 5. a dispersing mechanism; 501. a conical hollow dispersion disc; 502. arc-shaped dispersing blocks; 503. a bristle bar; 504. a rotating shaft; 505. fixing a gear; 506. a conical take-up pan; 507. a support bar; 508. a gear ring; 509. a fixing ring; 6. a heating mechanism; 601. heating the housing; 602. an exhaust pipe; 603. arc-shaped fan blades; 604. a rectangular plate; 605. a spiral heat exchange tube; 606. a hollow circular block; 607. a second gas tank; 608. a connecting plate; 7. an air pump; 8. a second gas lance; 9. a turnaround housing; 10. drying the cylinder; 11. supporting legs; 12. a liquid return pipe; 13. a spiral feeder; 14. a liquid discharge pipe; 15. a hollow shaft; 16. an electric motor; 17. a discharging pipe; 18. a conical air outlet housing; 19. a fan blade; 20. a rotating shaft; 21. connecting an air pipe; 22. a third gear; 23. a liquid outlet pipe; 24. mounting a plate; 25. a heating rod; 26. a liquid feeding pipe; 27. and (4) an air injection ring.
Detailed Description
The present invention is described in detail below, and technical solutions in the embodiments of the present invention are clearly and completely described, 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.
The invention provides a hydroxylamine hydrochloride drying device through improvement, and the technical scheme of the invention is as follows:
as shown in fig. 1-8, a hydroxylamine hydrochloride drying device comprises a drying cylinder 10, a filtering mechanism 4 is arranged above the inside of the drying cylinder 10, a dispersing mechanism 5 is arranged below the inside of the drying cylinder 10, a heating mechanism 6 is arranged on one side of the drying cylinder 10, a spiral feeder 13 is inserted on the top of the outer wall of the other side of the drying cylinder 10, a discharge pipe is inserted on one side of the outer wall of the bottom of the spiral feeder 13, a hollow shaft 15 is rotatably connected to the inner wall of the bottom of the drying cylinder 10, the dispersing mechanism 5 comprises a plurality of groups of conical hollow dispersing disks 501 sleeved on the outer wall of the circumference of the hollow shaft 15, arc dispersing blocks 502 distributed equidistantly are arranged on the outer wall of the top of each conical hollow dispersing disk 501, rotating shafts 504 distributed equidistantly are arranged on the outer wall of the bottom of each conical hollow dispersing disk 501, fixed pulleys 505 are sleeved on the outer wall of the circumference of each rotating shaft 504, and brush rods 503 are arranged on the outer wall of the bottom of each rotating shaft 504, a plurality of groups of support rods 507 which are distributed equidistantly are arranged on the inner circumferential wall of the drying cylinder 10, a gear ring 508 meshed with the fixed gear 505 is arranged on the outer wall of each group of support rods 507, a through hole is formed in the joint of the hollow shaft 15 and the conical hollow dispersion disc 501, and the conical hollow dispersion disc 501 is positioned below the discharge pipe.
Furthermore, a plurality of groups of conical receiving trays 506 are mounted on the inner wall of the drying cylinder 10, each group of conical receiving trays 506 is located below the corresponding conical hollow dispersion tray 501, the conical receiving trays 506 are connected with the outer wall of the bottom of the corresponding bristle bar 503 in a sliding manner, the outer wall of the circumference of the conical hollow dispersion tray 501 is provided with an annular groove, and the inner wall of the annular groove is rotatably connected with a fixing ring 509 through a bearing; the tapered take-up disk 506 is made of a thermally conductive material.
The specific working method comprises the following steps: the raw materials that will treat to dry enter into stoving barrel 10 through spiral feeder 13, hollow dispersion impeller 501 of toper can disperse the raw materials that drop, avoid concentrating together, and arc dispersion piece 502 on the hollow dispersion impeller 501 of toper, can carry out dispersion water conservancy diversion once more to the raw materials that drop, the both sides that arc dispersion piece 502 by the centre of a circle toward outer is located the upper story on hollow dispersion impeller 501 of its toper, can be better disperse, next drying efficiency and stoving sufficiency have been improved, because hollow dispersion impeller 501 of toper and toper take-up pan 506 set up the multiunit, consequently, the removal route of material has been prolonged, the stoving effect has been guaranteed.
Further, a hollow shell 3 is mounted on the outer wall of the other side of the drying cylinder 10, a liquid outlet pipe 23 is inserted into the outer wall of one side of the fixing ring 509, one side of the liquid outlet pipe 23 extends into the hollow shell 3, a liquid outlet pipe 14 is inserted into the top of the outer wall of one side of the hollow shell 3, the preheating shell 2 is sleeved outside the spiral feeder 13, the liquid outlet pipe 14 extends into the preheating shell 2, a liquid return pipe 12 is inserted into the outer wall of the top of the preheating shell 2, and a liquid adding pipe 26 is rotatably connected to the outer wall of the bottom of the hollow shaft 15; the inner wall of the liquid outlet pipe 23 is provided with a one-way valve, and the flow direction of the one-way valve is from the conical hollow dispersion disc 501 to the hollow shell 3.
Further, motor 16 is installed to stoving barrel 10 bottom outer wall, and motor 16 output shaft circumference outer wall has cup jointed first gear, 15 circumference outer wall bottoms of hollow shaft have cup jointed the second gear 1 with first gear engaged with, it has unloading pipe 17 to peg graft in stoving barrel 10 one side outer wall bottom, the supporting leg 11 that the equidistance distributes is installed to stoving barrel 10 bottom outer wall, the rubber seat is installed to supporting leg 11 bottom outer wall, the governing valve is installed to unloading pipe 17's inner wall.
The specific working method comprises the following steps: heat conducting oil heated from the outside is added into the hollow shaft 15 through the liquid adding pipe 26 and enters the conical hollow dispersion disc 501 through the through hole, the heated conical hollow dispersion disc 501 heats the raw material flowing on the surface, the motor 16 is started to drive the hollow shaft 15 on the second gear 1 to rotate, the raw material can be swung and dispersed, and then falls on the conical material receiving disc 506, the conical hollow dispersion disc 501 rotates to drive the rotating shaft 504 and the brush hair rod 503 to move, the gear ring 508 on the support rod 507 on the drying cylinder 10 drives the rotating shaft 504 on the fixed gear 505 to rotate, the brush hair rod 503 stirs the raw material flowing on the conical material receiving disc 506, the raw material caking is avoided, the sufficiency of raw material drying is further improved, the heated heat conducting oil enters the hollow shell 3 through the fixing ring 509 and the liquid outlet pipe 23 and then returns to the preheating shell 2 to primarily heat the raw material on the spiral material feeder 13, the following drying efficiency is improved, the heat conduction oil is preheated and recycled, and the effects of energy conservation and environmental protection are achieved.
Further, filtering mechanism 4 is including fixing the baffle 401 at the circumference inner wall top of stoving barrel 10, and the fixed bobbin bracket 405 that the equidistance distributes is pegged graft to baffle 401 top outer wall, and the outer wall of fixed bobbin bracket 405 has cup jointed and has crossed filter bag 404, crosses the aperture of filter bag 404 and is less than the aperture of raw materials, and fixed bobbin bracket 405 can guarantee to cross filter bag 404 and can normally work for a long time.
Further, the toper casing 18 of giving vent to anger is installed to stoving barrel 10 top outer wall, and the venthole that equidistance distributed is seted up to stoving barrel 10 top outer wall, stoving barrel 10 top outer wall rotates and is connected with axis of rotation 20, and axis of rotation 20 circumference outer wall bottom has cup jointed third gear 22, axis of rotation 20 circumference outer wall top has cup jointed flabellum 19, baffle 401 bottom outer wall rotates and is connected with equidistance connecting gear 402, connecting gear 402 bottom outer wall installs clearance frame 403, clearance brush hair on the clearance frame 403 and the outer wall sliding connection who crosses filter bag 404, the top internal diameter of the toper casing 18 of giving vent to anger is less than the bottom internal diameter, the venthole is located the inside of the toper casing 18 of giving vent to anger, connecting gear 402 and third gear 22 mesh mutually.
The specific working method comprises the following steps: through being provided with filter mechanism 4, steam and the steam that the stoving produced enter into the toper through the venthole and give vent to anger in the casing 18, filter bag 404 on the baffle 401 and filter the raw materials that gas mix with, avoid directly discharging to the external world and cause the wasting of resources, then the combustion gas can drive the axis of rotation 20 rotation on the flabellum 19, thereby it rotates to drive clearance frame 403 on the connecting gear 402 through third gear 22, the clearance brush hair on the clearance frame 403 will filter bag 404 outer wall and scrape the clearance, avoid the raw materials to block up the outer wall of filtering bag 404, the normal operating of filter work has been guaranteed.
Further, heating mechanism 6 is including fixing the mounting panel 24 in the outer wall bottom of drying barrel 10 one side, and mounting panel 24 top outer wall installs heating shell 601, and rectangular plate 604 is all installed to heating shell 601 both sides inner wall top and bottom, and rectangular plate 604 top outer wall has seted up circular recess, and circular recess inner wall is connected with hollow circular block 606 through the bearing rotation, and two opposite one side outer walls of hollow circular block 606 are pegged graft and are the spiral heat exchange tube 605 of annular distribution.
Further, it has blast pipe 602 to be located hollow circular piece 606 bottom outer wall grafting of below, and blast pipe 602 circumference outer wall top installs the arc flabellum 603 that the equidistance distributes, aspiration pump 7 is installed to heating shell 601 one side outer wall bottom, and aspiration pump 7 gives vent to anger the end and installs the outlet duct, the outlet duct extends to inside aspiration pump 7, the hollow circular piece 606 top outer wall that is located the below is seted up the first gas tank that the equidistance distributes, the second gas tank 607 that the equidistance distributes is seted up to hollow circular piece 606 top outer wall one side that is located the top, 18 top outer walls of toper casing of giving vent to anger are pegged graft and are connected trachea 21, and it extends to inside corresponding hollow circular piece 606 to connect the trachea 21 other end, it is connected with hollow circular piece 606 top outer wall rotation to connect trachea 21.
Further, it has first jet-propelled pipe to peg graft at heating casing 601 opposite side outer wall top, and stoving barrel 10 inner wall installs multiunit jet-propelled ring 27, jet-propelled ring 27 bottom outer wall installs the air jet that the equidistance distributes, jet-propelled ring 27 is located corresponding hollow dispersion impeller 501 top of toper, first jet-propelled pipe one side outer wall is installed and is had turnover casing 9, and turnover casing 9 outer wall all pegs graft and has the jet-propelled pipe 8 of second, the jet-propelled pipe 8 other end of second extends to inside corresponding jet-propelled ring 27, connecting plate 608 is all installed to heating casing 601 both ends inner wall, and connecting plate 608 one side outer wall installs heating rod 25.
The specific working method comprises the following steps: the air led out through the connecting air pipe 21 enters the spiral heat exchange pipe 605 on the hollow circular block 606, then the air pump 7 is started, the outside air is pumped into the heating shell 601, the air enters the heating shell 601 through the first air groove, the spiral heat exchange pipe 605 preheats the air, the air pumped by the air pump 7 can drive the exhaust pipe 602 on the arc-shaped fan blade 603 to rotate, the hollow circular block 606 fixed with the spiral heat exchange pipe 605 can be driven to rotate, the air can better absorb the heat of the spiral heat exchange pipe 605, the recycling of preheating is further realized, the preheated air is heated to a proper temperature through the heating rod 25, the connecting plate 608 in the heating shell 601 can separate the air, the heating time is prolonged, the air heating effect is ensured, the heated air enters the air injection ring 27 through the turnover shell 9, the air nozzle heats the raw materials again by hot air, and the drying effect of the raw materials is guaranteed.
The previous description is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (3)
1. The utility model provides a hydroxylamine hydrochloride drying device, includes stoving barrel (10), its characterized in that: a filtering mechanism (4) is arranged above the inner part of the drying cylinder body (10), a dispersing mechanism (5) is arranged below the inner part of the drying cylinder body (10), a heating mechanism (6) is arranged on one side of the drying cylinder body (10), a spiral feeder (13) is inserted into the top of the outer wall of the other side of the drying cylinder body (10), a discharge pipe is inserted into one side of the outer wall of the bottom of the spiral feeder (13), a hollow shaft (15) is rotatably connected to the inner wall of the bottom of the drying cylinder body (10), the dispersing mechanism (5) comprises a plurality of groups of conical hollow dispersing discs (501) sleeved on the outer wall of the circumference of the hollow shaft (15), arc dispersing blocks (502) distributed at equal intervals are installed on the outer wall of the top of each conical hollow dispersing disc (501), rotating shafts (504) distributed at equal intervals are installed on the outer wall of the bottom of each conical hollow dispersing disc (501), and fixed pulleys (505) are sleeved on the outer wall of the circumference of each rotating shaft (504), and the outer wall of the bottom of the rotating shaft (504) is provided with bristle rods (503), the inner wall of the circumference of the drying cylinder (10) is provided with a plurality of groups of support rods (507) which are distributed equidistantly, the outer wall opposite to each group of support rods (507) is provided with a gear ring (508) which is meshed with the fixed gear (505), the inner wall of the drying cylinder (10) is provided with a plurality of groups of conical receiving discs (506), each group of conical receiving discs (506) is positioned below the corresponding conical hollow dispersion disc (501), the conical receiving discs (506) are in sliding connection with the outer wall of the bottom of the corresponding bristle rods (503), the outer wall of the circumference of the conical hollow dispersion disc (501) is provided with an annular groove, the inner wall of the annular groove is rotatably connected with a fixed ring (509) through a bearing, the filtering mechanism (4) comprises a partition board (401) fixed at the top of the inner wall of the drying cylinder (10), and the outer wall of the top of the partition board (401) is provided with fixed cylinder frames (405) which are distributed equidistantly in an inserting way, the outer wall of the fixed barrel frame (405) is sleeved with a filter bag (404), the outer wall of the top of the drying barrel body (10) is provided with a conical air outlet shell (18), the outer wall of the top of the drying barrel body (10) is provided with air outlet holes distributed equidistantly, the outer wall of the top of the drying barrel body (10) is rotatably connected with a rotating shaft (20), a third gear (22) is sleeved at the bottom of the outer wall of the circumference of the rotating shaft (20), fan blades (19) are sleeved at the top of the outer wall of the circumference of the rotating shaft (20), the outer wall of the bottom of the partition board (401) is rotatably connected with equidistant connecting gears (402), a cleaning frame (403) is installed at the outer wall of the bottom of the connecting gears (402), the heating mechanism (6) comprises a mounting board (24) fixed at the bottom of the outer wall of one side of the drying barrel body (10), the heating shell (601) is installed at the outer wall of the top of the mounting board (24), rectangular boards (604) are installed at the tops and at the bottoms of the inner walls of the two sides of the heating shell (601), the outer wall of the top of the rectangular plate (604) is provided with a circular groove, the inner wall of the circular groove is rotatably connected with hollow circular blocks (606) through bearings, the outer wall of one side, opposite to the two hollow circular blocks (606), is spliced with spiral heat exchange tubes (605) which are distributed in an annular shape, the outer wall of the bottom of the hollow circular block (606) positioned below is spliced with an exhaust pipe (602), the top of the outer wall of the circumference of the exhaust pipe (602) is provided with arc-shaped fan blades (603) which are distributed equidistantly, the bottom of the outer wall of one side of the heating shell (601) is provided with an air suction pump (7), the air outlet end of the air suction pump (7) is provided with an air outlet pipe which extends into the air suction pump (7), the outer wall of the top of the hollow circular block (606) positioned below is provided with first air grooves which are distributed equidistantly, and the outer wall of the top of the hollow circular block (606) positioned above is provided with second air grooves (607) which are distributed equidistantly, the outer wall of the top of the conical air outlet shell (18) is spliced with a connecting air pipe (21), the other end of the connecting air pipe (21) extends into the corresponding hollow circular block (606), the connecting air pipe (21) is rotationally connected with the outer wall of the top of the hollow circular block (606), the top of the outer wall of the other side of the heating shell (601) is spliced with a first air injection pipe, the inner wall of the drying cylinder body (10) is provided with a plurality of groups of air injection rings (27), the outer wall of the bottom of each air injection ring (27) is provided with air nozzles distributed at equal intervals, each air injection ring (27) is positioned above the corresponding conical hollow dispersion disc (501), the outer wall of one side of each first air injection pipe is provided with a turnover shell (9), the outer wall of each turnover shell (9) is spliced with a second air injection pipe (8), the other end of each second air injection pipe (8) extends into the corresponding air injection ring (27), the inner walls of two ends of the heating shell (601) are provided with connecting plates (608), and a heating rod (25) is arranged on the outer wall of one side of the connecting plate (608).
2. The hydroxylamine hydrochloride drying device of claim 1, wherein: drying barrel (10) opposite side outer wall installs hollow shell (3), and solid fixed ring (509) one side outer wall pegs graft and have drain pipe (23), drain pipe (23) one side extends to the inside of hollow shell (3), and pegs graft at hollow shell (3) one side outer wall top has fluid-discharge tube (14), glassware (13) outside has been cup jointed on the spiral and has been preheated shell (2), and fluid-discharge tube (14) extend to the inside of preheating shell (2), it has liquid return pipe (12) to peg graft at shell (2) top outer wall to preheat, and hollow shaft (15) bottom outer wall rotates and is connected with liquid feeding pipe (26).
3. The hydroxylamine hydrochloride drying device of claim 2, wherein: the outer wall of the bottom of the drying barrel body (10) is provided with a motor (16), the circumferential outer wall of an output shaft of the motor (16) is sleeved with a first gear, the bottom of the circumferential outer wall of the hollow shaft (15) is sleeved with a second gear (1) meshed with the first gear, the bottom of the outer wall of one side of the drying barrel body (10) is spliced with a discharging pipe (17), and the outer wall of the bottom of the drying barrel body (10) is provided with supporting legs (11) distributed equidistantly.
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| CN114534390B (en) * | 2022-03-09 | 2023-07-11 | 惠州市航泰光电有限公司 | Exhaust gas purification device for capacitive touch screen production workshop |
| CN114562871B (en) * | 2022-04-06 | 2023-04-11 | 广东省林业科学研究院 | Processing device and method of soilless culture slow-release fertilizer for greened turf |
| CN116518684B (en) * | 2023-07-05 | 2023-08-29 | 东营市赫邦化工有限公司 | Improved hydroxylamine hydrochloride drying system |
| CN117338010A (en) * | 2023-11-01 | 2024-01-05 | 兴化格林生物制品有限公司 | Food drying equipment |
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| KR101821261B1 (en) * | 2017-02-07 | 2018-01-24 | 주식회사 오페론어드밴텍 | Lyophilization equipment |
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| KR101821261B1 (en) * | 2017-02-07 | 2018-01-24 | 주식회사 오페론어드밴텍 | Lyophilization equipment |
| CN207335285U (en) * | 2017-08-24 | 2018-05-08 | 山东理工职业学院 | Fluidized bed type brown coal drying device |
| CN207570243U (en) * | 2017-11-23 | 2018-07-03 | 江西大隆重型工业有限公司 | A kind of high-efficient grain drier |
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Denomination of invention: A hydroxylamine hydrochloride drying device Effective date of registration: 20231204 Granted publication date: 20220520 Pledgee: Yantai Bank Co.,Ltd. Dongying Branch Pledgor: DONGYING HEBANG CHEMICAL CO.,LTD. Registration number: Y2023980069282 |
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