CN116678175B - Drying device and process for producing high-temperature-resistant viscosity-reducing agent - Google Patents

Drying device and process for producing high-temperature-resistant viscosity-reducing agent Download PDF

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Publication number
CN116678175B
CN116678175B CN202310586658.4A CN202310586658A CN116678175B CN 116678175 B CN116678175 B CN 116678175B CN 202310586658 A CN202310586658 A CN 202310586658A CN 116678175 B CN116678175 B CN 116678175B
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China
Prior art keywords
drying
plate
reducing agent
cylinder
fixedly connected
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CN202310586658.4A
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Chinese (zh)
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CN116678175A (en
Inventor
宋志强
宋福如
宋利强
宋聚强
蔡俊娥
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Hebei Silicon Valley Chemical Co ltd
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Hebei Silicon Valley Chemical Co ltd
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    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26DRYING
    • F26BDRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B1/00Preliminary treatment of solid materials or objects to facilitate drying, e.g. mixing or backmixing the materials to be dried with predominantly dry solids
    • F26B1/005Preliminary 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65GTRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G45/00Lubricating, cleaning, or clearing devices
    • B65G45/10Cleaning devices
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26DRYING
    • F26BDRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B11/00Machines or apparatus for drying solid materials or objects with movement which is non-progressive
    • F26B11/18Machines 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
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26DRYING
    • F26BDRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B21/00Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
    • F26B21/001Drying-air generating units, e.g. movable, independent of drying enclosure
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26DRYING
    • F26BDRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B21/00Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
    • F26B21/004Nozzle assemblies; Air knives; Air distributors; Blow boxes
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26DRYING
    • F26BDRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B25/00Details of general application not covered by group F26B21/00 or F26B23/00
    • F26B25/001Handling, e.g. loading or unloading arrangements
    • F26B25/002Handling, e.g. loading or unloading arrangements for bulk goods
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26DRYING
    • F26BDRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B25/00Details of general application not covered by group F26B21/00 or F26B23/00
    • F26B25/02Applications of driving mechanisms, not covered by another subclass
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26DRYING
    • F26BDRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B25/00Details of general application not covered by group F26B21/00 or F26B23/00
    • F26B25/04Agitating, stirring, or scraping devices
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/10Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Drying Of Solid Materials (AREA)

Abstract

The invention relates to the technical field of high-temperature-resistant viscosity-reducing agent production, and provides a drying device and a drying process for high-temperature-resistant viscosity-reducing agent production, which are used for solving the problems that an existing viscosity-reducing agent drying device cannot perform dispersed drying operation on multilayer viscosity-reducing agents and cannot automatically ventilate and reduce temperature when the drying temperature is too high. The application not only can carry out the dispersed drying of layering to the adhesive that falls, can control even blanking work to the adhesive that falls moreover, makes the feeding position automatic vibration realize leading to stifled function simultaneously, can also be at the automatic ventilation when dry temperature is too high.

Description

Drying device and process for producing high-temperature-resistant viscosity-reducing agent
Technical Field
The invention relates to the technical field of production of high-temperature-resistant viscosity-reducing agents, in particular to a drying device and a drying process for production of the high-temperature-resistant viscosity-reducing agents.
Background
The high-temperature-resistant viscosity reducing agent for the drilling fluid can keep good rheological property and viscosity at high temperature, and has high temperature resistance and chemical stability. In drilling, high temperature resistant viscosity reducing agents are mainly used to control and reduce the viscosity of drilling fluids while maintaining the rheological and operational properties of the drilling fluids at high temperatures. When the high-temperature-resistant viscosity reducing agent is produced, drying equipment is needed, in order to reduce the humidity of the viscosity reducing agent, the viscosity reducing agent is needed to be dried by the drying equipment so as to store, transport and use the viscosity reducing agent better, and the existing drying device has some defects in use.
For example, publication number CN112638489a discloses a drying device and a drying system, a first dryer module containing a first desiccant and a second dryer module containing a second desiccant. Thus, the first dryer module and the last dryer module contain different desiccants. Preferably, the first dryer module comprises an adsorbent material for absorbing water from air, e.g. silica gel, and the last dryer module comprises a molecular sieve, e.g. a zeolite molecular sieve. Advantageously, when using a drying apparatus, the last dryer module (preferably comprising molecular sieve) is immersed in the fluid to be dried, while the first dryer module (preferably comprising silica gel) is arranged in the head space above the fluid. In this way, the air above the fluid can be dried (dehumidified) simultaneously, and the fluid itself can be dried.
The drying device can realize a drying function through different drying agents, but can not automatically ventilate and cool down when the drying temperature is too high in the drying process, and the viscosity reducing agent is decomposed due to the too high drying temperature, so that the chemical property of the viscosity reducing agent is changed, and the viscosity reducing capability of the viscosity reducing agent is affected; when the existing viscosity reducing agent drying device is used, the caking part cannot be automatically scattered when the viscosity reducing agent is blanked, and the viscosity reducing agent cannot be uniformly blanked left and right by utilizing a caking scattering structure, so that the viscosity reducing agent is unevenly distributed when the drying device is fed, and the subsequent drying effect is affected; when the existing viscosity reducing agent drying device is used, intermittent rotation of the multilayer disc cannot be utilized, dispersion type drying work cannot be carried out on the multilayer viscosity reducing agent, and drying efficiency is low.
Disclosure of Invention
The invention provides a drying device and a drying process for producing high-temperature-resistant viscosity-reducing agent, which solve the problems that the existing viscosity-reducing agent drying device cannot perform dispersed drying operation on a plurality of layers of viscosity-reducing agents, cannot uniformly blanking the viscosity-reducing agents left and right by utilizing a caking scattering structure, and cannot automatically ventilate and cool when the drying temperature is too high.
The technical scheme of the invention is as follows:
the utility model provides an anti high temperature falls drying device for adhesive production, includes the supporting seat, the drying cylinder is installed to the front end of supporting seat, the top fixedly provided with shell of supporting seat, the top fixedly connected with feed cylinder of shell, the rear side of supporting seat installs the motor, the internally mounted of feed cylinder has the first gear of fixedly connected with, the left side meshing of first gear is connected with the second gear, the front end fixedly connected with first push plate of second gear, the front end fixedly connected with second push plate of first gear, the centre of feed cylinder installs the inner panel, the inside fixedly connected with first spring of inner panel, the top fixedly connected with backup pad of first spring, the front and back both sides at backup pad top are provided with the connecting strip, be fixed connection between connecting strip and the feed cylinder, the bottom of connecting strip is seted up flutedly, the internally mounted of feed cylinder has the subassembly of breaking up, the middle fixedly connected with center pin of first gear, the outside rotation at center pin top is installed first connecting cylinder, the outside of first connecting cylinder fixedly connected with first connecting piece, the outside of first connecting cylinder is fixedly connected with first top, the outside of first connecting piece is fixedly connected with first steel cable, the outside fixedly connected with second steel cable, the outside is connected with the second steel cable is connected with the outside through the first reel, the outside is connected with the second reel, the outside is connected with the outside through the first reel, the outside is connected with the first reel, the outside through the first reel, the outside is connected with the first reel through the first reel and the reel through the first reel, the fan is installed around the dry section of thick bamboo top, is provided with the opening between two adjacent fans, and the internally mounted of opening has ventilation subassembly, and the top rotation of dry section of thick bamboo is connected with the ventilating board, and the top of ventilating board is fixed to be provided with a fixed section of thick bamboo, electric heating pipe is installed to the inside top of fixed section of thick bamboo.
As a preferential scheme of the invention, the supporting seat, the shell, the feeding cylinder and the drying cylinder are integrated, the top of the shell and the left and right sides of the shell are of an open structure, the openings on the left and right sides of the shell correspond to the positions of the connecting block and the outer lining, the outer lining forms a sliding structure with the shell through the connecting block and the second pushing plate, and the connecting block forms an intermittent telescopic structure with the outer lining through the second pushing plate and the second spring.
As a preferential scheme of the invention, the scattering assembly comprises a first screen plate fixedly arranged on the side surface of an inner plate, a rotating sleeve is fixedly arranged at the bottom of the inner plate, a fixed shaft is arranged in the rotating sleeve in a fitting manner, the fixed shaft is fixedly connected with a feeding cylinder, a connecting plate is fixedly arranged at the bottom of the rotating sleeve, and second screen plates are fixedly arranged at the left side and the right side of the inside of the feeding cylinder.
As a preferential scheme of the invention, the first screen plate and the second screen plate are both inclined, the first screen plate is symmetrically distributed on the left side and the right side of the inner plate, the inner wall of the inner plate is mutually attached to the outer wall of the supporting plate, the top surface of the supporting plate and the inner wall of the groove are cambered surfaces, and the grooves are distributed at equal intervals at the bottom of the connecting strip.
As a preferential scheme of the invention, the upper surface of the drying cylinder is fixedly connected with a connecting pipe positioned at the outer side of the fan, the upper surface of the connecting pipe is mutually attached to the lower surface of the ventilating plate, the surface of the ventilating plate is fixedly provided with a fourth screen plate, the positions and the number of the fourth screen plates are in one-to-one correspondence with those of the connecting pipe, the drying cylinder is mutually communicated with the fixing cylinder through the connecting pipe and the fourth screen plate, two groups of electric heating pipes are equidistantly arranged in the fixing cylinder, and the positions of the upper electric heating pipes and the lower electric heating pipes are mutually staggered.
As a preferential scheme of the invention, a first reciprocating rotating structure is formed between the upper disc and the middle rod through the outer bushing, the connecting block and the first traction steel rope on the right side of the shell, a second reciprocating rotating structure is formed between the lower disc and the middle rod through the outer bushing, the connecting block and the second traction steel rope on the left side of the shell, the middle parts of the upper disc and the lower disc are concave, the diameter of the upper disc is smaller than that of the lower disc, and the diameter of the lower disc is smaller than the inner diameter of the drying cylinder.
As a preferential scheme of the invention, the left side and the right side of the outer lining are fixedly connected with the corrugated pipe belts, the upper side and the lower side of the corrugated pipe belts are provided with the baffle plates in an attached mode, the baffle plates are fixedly connected with the shell, and one side, far away from the outer lining, of the corrugated pipe belts is fixedly connected with the shell.
As a preferential scheme of the invention, the sealing plates are fixedly arranged on the left side and the right side of the top of the second connecting cylinder, and the adjacent two sealing plates are connected by screws.
As a preferential scheme of the invention, the ventilation assembly comprises a heat conduction column fixedly arranged at the periphery of the inside of the drying cylinder, a stop block is connected above the heat conduction column in a sliding manner, a communication groove is formed in the inside of the heat conduction column, a third screen plate is fixedly arranged on the heat conduction column, a memory alloy spring is arranged in the communication groove, a connecting block is fixedly connected above the memory alloy spring, a first pull rope is fixedly connected to the top of the connecting block, a second pull rope is connected above the first pull rope, the tail end of the second pull rope is connected with a protruding block through the guide of a second guide wheel, the second guide wheel is in rotary connection with the heat conduction column, and the protruding block is fixedly connected with the stop block.
A drying process for producing a high-temperature-resistant viscosity-reducing agent comprises the following steps:
s1: the anti-high-temperature viscosity reducing agent is put into the feeding cylinder from the middle position of the top of the feeding cylinder, the viscosity reducing agent can realize the scattering function under the action of the inner plate and the scattering component in the process of putting the viscosity reducing agent into the feeding cylinder, so that caking is avoided, when the weight of the viscosity reducing agent on the left side and the right side of the inner plate is uneven, the inner plate can rotate, the supporting plate slides on the lower surface of the connecting strip, the top of the supporting plate intermittently impacts the inner wall of the groove, the vibration effect is realized while the raw material scattering function is realized, and the smooth feeding is ensured;
s2: after the adhesive enters the shell, the first gear is driven to rotate by the motor, the first gear drives the second gear to rotate, so that the first pushing plate and the second pushing plate rotate towards the opposite direction, the pushing function is realized, the first pushing plate and the second pushing plate can drive the connecting block and the outer lining to move towards the front end of the shell while pushing, until the connecting block moves to the foremost end of the first pushing plate and the second pushing plate, at the moment, the second pushing plate rotates, the side surface of the connecting block is extruded, the connecting block is compressed to the inside of the outer lining, and the connecting block can be intermittently contracted along with the continuous rotation of the second pushing plate, so that the device can intermittently pull the first traction steel rope and the second traction steel rope;
s3: when the first traction steel rope and the second traction steel rope are intermittently pulled, the upper disc intermittently rotates positively and negatively on the outer side of the middle rod through the first connecting cylinder and the vortex spring above, the lower disc intermittently rotates positively and negatively on the outer side of the middle rod through the second connecting cylinder and the vortex spring below, the viscosity reducing agent on the upper disc and the lower disc is evenly spread under the action of centrifugal force, at the moment, after the electric heating tube on the fixing cylinder is connected with electricity, a fan is started to enable hot air flow to be blown into the drying cylinder, and the spread viscosity reducing agent can be quickly dried under the action of hot air so as to improve drying efficiency;
s4: in the process of drying, if the drying temperature is too high, the accessible opening dispels the heat to under the effect of ventilation assembly, the higher the temperature, the less scope that the opening was blocked, thereby realize self-adaptation ventilation function, avoid the drying temperature too high to influence the follow-up result of use of reducing the viscosity agent.
The working principle and the beneficial effects of the invention are as follows:
1. through ventilation board, opening and ventilation module that set up for the device can be through rotating the ventilation board, make the device can change the crisscross area of upper and lower two parts ventilation area, thereby change the drying effect of device, adjustable degree when having promoted the use, and when the temperature is too high, accessible memory alloy spring shrink makes the device can be automatic the lift dog, thereby increase the ventilation area of opening, and then the ventilation effect of hoisting device, the function of automatic promotion ventilation effect when having realized the temperature too high, convenient quick heat extraction, the security when having promoted the use has solved current anti high temperature and has fallen the defect that the viscosity agent drying device can not be automatic ventilation and cooling when the dry temperature is too high.
2. Through inner panel, backup pad and the subassembly of scattering on the device for fall the adhesive and can follow the centre of feeding section of thick bamboo after falling down, through the inclined plane of first otter board and second otter board, realize the function of automatic breaking up the adhesive of falling, avoid producing the caking, and in the in-process of breaking up the adhesive of falling, can also utilize the rotation of inner panel, make the backup pad can intermittent type nature strike the inner wall of recess, make the device can produce the vibration, realize the mediation function, and when the adhesive is fallen to the left half of device, the inner panel inclines left, the adhesive of falling can fall on the connecting plate, make the inner panel incline right once more, thereby make the inner panel intermittent type nature swing left and right, can also keep the even blanking of left and right sides when realizing vibration feeding, it can not break up the caking part when the adhesive blanking to fall the adhesive, can not utilize the caking to break up the structure and carry out the even blanking work about to the adhesive of falling, easily lead to the drying device to the defect that the adhesive distributes inequality when feeding, the device has the advantage that the functionality is stronger.
3. Through the first traction steel rope and the second traction steel rope that set up for when first material pushing plate and second material pushing plate rotated, can push away the joint piece and drive outer bush and remove forward, along with the continuous rotation of first material pushing plate and second material pushing plate, the joint piece can not further by forward pushing away, the inclined plane of joint piece can be extruded to the material pushing plate this moment, make the joint piece compressed into the inside of outer bush, and along with the continuation of feeding, the joint piece can intermittent type nature flexible, thereby intermittent type nature pulling first traction steel rope and second traction steel rope, and then intermittent type nature pulling disc rotates with lower disc, make the device can utilize the centrifugal force when upper and lower disc rotates to disperse the adhesive that falls, thereby carry out dispersed drying work, the drying efficiency of device has been promoted, the defect that current adhesive drying device can not utilize the intermittent type rotation of multilayer disc to realize high-efficient drying function has been solved.
4. Through the two rows of electric heating pipes that the equidistance that sets up distributes for the device can cooperate the fourth otter board to guarantee when drying that the drying is even, and because two rows of electric heating pipes positions of upper and lower both sides are crisscross each other, and then make the device can make the air current crisscross two rows of electric heating pipes about through when the air inlet, in order to guarantee the drying effect of device. The corrugated pipe on the device is provided with the baffle plate, so that the opening at the left end and the right end of the shell can be kept in a closed state all the time in the process of moving forwards and backwards, and the stability of the device in use is improved.
5. The joint piece is at the in-process of back-and-forth movement, and the accessible joint piece is with the contact surface of first flitch and second flitch, realizes the clearance function to the flitch spiral face, and the in-process of back-and-forth movement is being drawn to joint piece and outer bush not only can intermittent type nature pulling first traction steel rope and second traction steel rope, can also clear up the spiral face of flitch.
Drawings
The invention will be described in further detail with reference to the drawings and the detailed description.
FIG. 1 is a schematic diagram showing the overall structure of a drying device for producing a high-temperature-resistant viscosity-reducing agent;
FIG. 2 is a schematic view of the structure of FIG. 1 at A;
FIG. 3 is a schematic view of the connection structure of the feed cylinder and the break-up assembly of the present invention;
FIG. 4 is a schematic view of the connection structure of the support base and the housing of the present invention;
FIG. 5 is a schematic view of the overall structure of a first pusher plate and a second pusher plate according to the present invention;
FIG. 6 is a schematic view of the connection structure of the support base and the drying cylinder of the present invention;
FIG. 7 is a schematic view of the structure at B in FIG. 6;
FIG. 8 is a schematic view of the connection structure of the drying cylinder and the ventilation assembly of the present invention;
FIG. 9 is a schematic view of the overall construction of the bellows band and baffle of the present invention;
FIG. 10 is a schematic view of the connection structure of the drying cylinder and the middle rod of the present invention;
FIG. 11 is a schematic view of the split structure of the upper and lower disks of the present invention;
FIG. 12 is a schematic view of the split structure of the dryer cartridge and vent plate of the present invention;
FIG. 13 is a schematic view of the connection structure of the fixing cylinder and the electric heating tube of the present invention;
FIG. 14 is a schematic view of the internal structure of the vent assembly of the present invention;
fig. 15 is a schematic view of the structure at C in fig. 14.
Reference numerals in the drawings: 1. a support base; 2. a housing; 3. a motor; 4. a first gear; 5. a second gear; 6. a feed cylinder; 7. an inner plate; 8. a support plate; 9. a connecting strip; 10. a groove; 11. a first spring; 12. a break-up assembly; 1201. a first screen; 1202. a rotating sleeve; 1203. a connecting plate; 1204. a second screen; 1205. a fixed shaft; 13. a first pushing plate; 14. a second pushing plate; 15. a drying cylinder; 16. a middle rod; 17. an upper disc; 18. a lower disc; 19. a first traction cable; 20. a second traction cable; 21. a first connecting cylinder; 22. a vortex spring; 23. a joint block; 24. an outer liner; 25. a second spring; 26. a first guide wheel; 27. a bellows band; 28. a baffle; 29. a second connecting cylinder; 30. a sealing plate; 31. a fan; 32. a through port; 33. a ventilation assembly; 3301. a heat conducting column; 3302. a stop block; 3303. a communication groove; 3304. a third screen; 3305. a memory alloy spring; 3306. a connecting block; 3307. a first pull rope; 3308. a second pull rope; 3309. a bump; 3310. a second guide wheel; 34. a connecting pipe; 35. a ventilation board; 36. a fourth screen; 37. a fixed cylinder; 38. and (5) an electric heating tube.
Detailed Description
The technical solutions of the embodiments of the present invention will be clearly and completely described below in conjunction with the embodiments of the present invention, and it is apparent that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Example 1
As shown in fig. 1-14, a drying device for producing high-temperature-resistant viscosity reducing agent comprises a supporting seat 1, a drying cylinder 15 is installed at the front end of the supporting seat 1, a shell 2 is fixedly arranged above the supporting seat 1, a feeding cylinder 6 is fixedly connected to the top of the shell 2, a motor 3 is installed at the rear side of the supporting seat 1, a first gear 4 is fixedly connected to an output shaft of the motor 3, a second gear 5 is connected to the left side of the first gear 4 in a meshed manner, a first pushing plate 13 is fixedly connected to the front end of the second gear 5, a second pushing plate 14 is fixedly connected to the front end of the first gear 4, the viscosity reducing agent enters the feeding cylinder 6 and falls into the shell 2, the first gear 4 is driven to rotate through the motor 3, the second gear 5 is driven to rotate, and accordingly the first pushing plate 13 and the second pushing plate 14 rotate, and a pushing function is achieved. The inner panel 7 is installed to the centre of feed cylinder 6, the inside fixedly connected with first spring 11 of inner panel 7, the top fixedly connected with backup pad 8 of first spring 11, both sides are provided with connecting strip 9 around the backup pad 8 top, be fixed connection between connecting strip 9 and the feed cylinder 6, recess 10 is seted up to the bottom of connecting strip 9, the internally mounted of feed cylinder 6 has the subassembly 12 of breaking up, the back is fallen to the adhesive that falls down, the accessible breaks up the subassembly 12 and breaks up the adhesive, combine the figure 3 to show, when the left side falls the adhesive too much, inner panel 7 whole slope, the adhesive that falls can fall in the right half of inner panel 7, make inner panel 7 slope right again, with this cyclic reciprocation realize the function of breaking up the adhesive, and when inner panel 7 rotates, backup pad 8 can intermittent type through connecting strip 9 below recess 10, make the device can produce the vibration, utilize the adhesive self gravity of falling down to realize automatic vibration to block up the function, the device not only can break up the adhesive when the feeding, can automatic the opening that breaks up, can also the adhesive that the left side is even to the feed can be adjusted to the right side, the adhesive that the feed is even before the feed is even to the feed of both sides is guaranteed. The middle of the drying cylinder 15 is fixedly connected with a middle rod 16, the outer side of the top of the middle rod 16 is rotatably provided with a first connecting cylinder 21, the outer side of the first connecting cylinder 21 is fixedly connected with an upper disc 17, the right side of the upper disc 17 is fixedly connected with a first traction steel rope 19, the outer side of the lower part of the middle rod 16 is rotatably provided with a second connecting cylinder 29, the second connecting cylinder 29 and the first connecting cylinder 21 are both connected with the middle rod 16 through a vortex spring 22, the outer side of the second connecting cylinder 29 is fixedly provided with a lower disc 18, the left side of the lower disc 18 is fixedly connected with a second traction steel rope 20, the tail ends of the first traction steel rope 19 and the second traction steel rope 20 are connected with a connecting block 23 through a first guide wheel 26, the outer side of the connecting block 23 is provided with an outer lining 24 in an attaching way, the connecting block 23 is connected with the outer lining 24 through a second spring 25, the outer lining 24 and the outer shell 2 are in sliding connection, the first guide wheel 26 and the outer lining 24 are connected in a rotating way, and when feeding, the first pushing plate 13 and the second pushing plate 14 continuously rotate, so when the first pushing plate 13 and the second pushing plate 14 push the connecting block 23 to the front end of the device, the connecting block 23 can be intermittently contracted under the extrusion action of the first pushing plate 13 and the second pushing plate 14, the second spring 25 is intermittently compressed, the first traction steel rope 19 and the second traction steel rope 20 intermittently pull the upper disc 17 and the lower disc 18, the upper disc 17 and the lower disc 18 on the device can intermittently rotate through the vortex spring 22, and the viscosity reducing agent on the upper disc 17 and the lower disc 18 can be intermittently spread under the action of centrifugal force, so that the heating surface of the viscosity reducing agent is ensured, and the heat dissipation effect is further improved. The fan 31 is installed around the top of the drying cylinder 15, a through hole 32 is arranged between two adjacent fans 31, a ventilation assembly 33 is arranged in the through hole 32, a ventilation plate 35 is connected to the upper portion of the drying cylinder 15 in a rotating mode, a fixed cylinder 37 is fixedly arranged above the ventilation plate 35, an electric heating pipe 38 is arranged above the inner portion of the fixed cylinder 37, hot air above the electric heating pipe 38 is sucked into the drying cylinder 15 when the fans 31 work, and therefore the viscosity reducing agent spread on the upper disc 17 and the lower disc 18 is dried. Finally, the rotation speed of the motor 3 can be increased, so that the rotation speed of the first pushing plate 13 and the second pushing plate 14 is increased, the rotation speed of the first traction steel rope 19 and the second traction steel rope 20 intermittently pull the upper disc 17 and the lower disc 18 is increased, the centrifugal force is increased, the dried viscosity reducing agent can be separated from the upper disc 17 and the lower disc 18, and the dried viscosity reducing agent is collected.
Example 2
As shown in fig. 1 to 15, the present embodiment also proposes a drying apparatus for producing a high-temperature resistant adhesive based on the same concept as that of embodiment 1 described above.
In this example, the supporting seat 1, the housing 2, the feeding cylinder 6 and the drying cylinder 15 are integrated, the top of the housing 2 and the left and right sides of the housing 2 are of an open structure, the openings on the left and right sides of the housing 2 correspond to the positions of the connecting block 23 and the outer lining 24, the outer lining 24 forms a sliding structure with the housing 2 through the connecting block 23 and the second pushing plate 14, the connecting block 23 forms an intermittent telescopic structure with the outer lining 24 through the second pushing plate 14 and the second spring 25, and when the connecting block 23 is pushed to the forefront end and cannot move forward continuously through the intermittent telescopic structure on the device, the connecting block 23 can shrink intermittently along with the continuous rotation of the second pushing plate 14 so as to pull the disc for supporting the viscosity reducing agent to rotate subsequently, thereby realizing the functions of spreading and reducing the viscosity agent and drying.
In this example, break up subassembly 12 includes fixed mounting in the first otter board 1201 of inner panel 7 side, the fixed cover 1202 that is provided with in bottom of inner panel 7, the inside laminating of rotating cover 1202 is provided with fixed axle 1205, be fixed connection between fixed axle 1205 and the feed cylinder 6, the fixed connecting plate 1203 that is provided with in bottom of rotating cover 1202, the inside left and right sides fixed mounting of feed cylinder 6 has second otter board 1204, when the adhesive falls down, accessible first otter board 1201 in the device and second otter board 1204 break up the adhesive caking part down, when the adhesive falls down on first otter board 1201, inner panel 7 can rotate (combine the broken line in fig. 3 can see) in the outside of fixed axle 1205 through rotating cover 1202, at this moment the adhesive that falls down to the right side of inner panel 7 again for inner panel 7 inclines to the right, with this circulation is reciprocal, make the device can keep the even blanking in both sides about.
In this example, the first screen 1201 and the second screen 1204 are all inclined, the first screen 1201 is symmetrically distributed on the left and right sides of the inner plate 7, the inner wall of the inner plate 7 is attached to the outer wall of the support plate 8, the top surface of the support plate 8 and the inner wall of the groove 10 are cambered surfaces, the grooves 10 are distributed at equal intervals at the bottom of the connecting strip 9, and the grooves 10 are equidistantly distributed, so that when the inner plate 7 rotates, the support plate 8 can move from the inside of one groove 10 to the inside of the other groove 10 and impact the inner wall of the groove 10 to generate vibration, and the function of automatic vibration blocking during feeding is realized by using the self gravity of the viscosity reducing agent.
In this example, the upper surface of the drying cylinder 15 is fixedly connected with the connecting pipe 34 located at the outer side of the fan 31, the upper surface of the connecting pipe 34 is mutually attached to the lower surface of the ventilating plate 35, the surface of the ventilating plate 35 is fixedly provided with the fourth net plate 36, the positions and the numbers of the fourth net plate 36 are in one-to-one correspondence with those of the connecting pipe 34, the fourth net plate 36 enables each fan 31 to have a ventilating area corresponding to the fan, the ventilating plate 35 can be rotated subsequently, the device can adjust the ventilating area so as to adjust drying performance subsequently, the drying cylinder 15 is mutually communicated with the fixing cylinder 37 through the connecting pipe 34 and the fourth net plate 36, two groups of electric heating pipes 38 are arranged in the fixing cylinder 37 at equal intervals, the positions of the upper electric heating pipes 38 and the lower electric heating pipes 38 are mutually staggered, and air can pass through the upper electric heating pipes 38 and the lower electric heating pipes 38 in a staggered manner when entering the fixing cylinder 37, so that the drying performance of the device is improved, and the heat utilization rate of the surface of the electric heating pipes 38 is improved.
In this example, the upper disc 17 forms a first reciprocating rotation structure with the middle rod 16 through the outer lining 24, the connecting block 23 and the first traction steel rope 19 on the right side of the shell 2, the lower disc 18 forms a second reciprocating rotation structure with the middle rod 16 through the outer lining 24, the connecting block 23 and the second traction steel rope 20 on the left side of the shell 2, the middle of the upper disc 17 and the lower disc 18 is concave, the diameter of the upper disc 17 is smaller than that of the lower disc 18, the diameter of the lower disc 18 is smaller than that of the inner diameter of the drying cylinder 15, the upper disc 17 and the lower disc 18 with the concave middle are matched with the upper disc 17 with the smaller diameter and the lower disc 18 with the larger diameter, so that the device can utilize the rotation of the upper disc 17 and the lower disc 18, and the viscosity reducing agent can be conveyed from the upper disc 17 to the position of the lower disc 18 under the action of centrifugal force, thereby realizing layered dispersion type drying, and improving the drying effect of the device.
In this example, the left and right sides fixedly connected with bellows area 27 of outer bush 24, the laminating of the upper and lower both sides of bellows area 27 is provided with baffle 28, is fixed connection between baffle 28 and the shell 2, is fixed connection between one side that the bellows area 27 kept away from outer bush 24 and the shell 2, and bellows area 27 can follow outer bush 24 synchronous movement to guarantee that the shell 2 left and right sides is in the closed state all the time, make the device can steady operation.
In this example, the sealing plates 30 are fixedly installed on the left and right sides of the top of the second connecting cylinder 29, and the adjacent two sealing plates 30 are connected by screws, so that the top of the second connecting cylinder 29 is in a closed state, and the normal operation of the device is prevented from being influenced by the viscosity reducing agent entering the inside of the second connecting cylinder 29, so that the stability of the device during operation is ensured.
In this example, the ventilation assembly 33 includes a heat conduction post 3301 fixedly installed around the inside of the drying cylinder 15, a block 3302 is slidingly connected above the heat conduction post 3301, a communication groove 3303 is formed in the inside of the heat conduction post 3301, a third screen plate 3304 is fixedly installed on the heat conduction post 3301, a memory alloy spring 3305 is installed in the inside of the communication groove 3303, a connecting block 3306 is fixedly connected above the memory alloy spring 3305, a first pull rope 3307 is fixedly connected to the top of the connecting block 3306, a second pull rope 3308 is connected above the first pull rope 3307, the tail end of the second pull rope 3308 is connected with a bump 3309 through a second guide wheel 3310, a rotating connection is formed between the second guide wheel 3310 and the heat conduction post 3301, the bump 3309 is fixedly connected with the block 3302, when the temperature in the drying cylinder 15 rises, the memory alloy spring 3305 in the communication groove 3303 contracts, the bump 3309 is pulled by the first pull rope 3307 and the second pull rope 3308, so that the block 3302 is driven to move upwards, and the ventilation area can be increased automatically, and the heat dissipation performance can be improved when the temperature rises.
Specifically, the invention relates to a drying device and a process for producing high-temperature-resistant viscosity-reducing agent, firstly, as shown in fig. 1-8, the high-temperature-resistant viscosity-reducing agent is put in from the middle position of the top of a feeding cylinder 6, under the action of an inner plate 7 and a scattering component 12 in the process of putting in the viscosity-reducing agent, the viscosity-reducing agent can be scattered through the inclined planes of a first screen 1201 and a second screen 1204 to realize the scattering function, caking is avoided, when the weights of the left side and the right side of the inner plate 7 are uneven, the inner plate 7 can rotate on a fixed shaft 1205 through a rotating sleeve 1202, a supporting plate 8 slides on the lower surface of a connecting strip 9, a first spring 11 stretches, and in the process of combining with the broken line in fig. 3, the top of the supporting plate 8 intermittently impacts the inner wall of a groove 10, so that the vibration effect is realized while the raw material scattering function is realized, the automatic gravity of the viscosity-reducing agent is utilized to realize the blocking function when the viscosity-reducing agent on the left side is excessive, the inner plate 7 can rotate leftwards, the viscosity-reducing agent falls to the inner plate 7 to the right side and the left side and the right side is uniformly pushed to the left side and the right side of the inner plate 7 can be uniformly pushed to the left side and the right side of the inner plate 7, and the material can be uniformly pushed to the right side of the device is adjusted until the material is subjected to the first and the material is 13 to be conveyed, and the quality is completely and the quality is adjusted. As shown in fig. 1 and 4, after the adhesive enters the interior of the casing 2, the motor 3 drives the first gear 4 to rotate, the first gear 4 drives the second gear 5 to rotate, so that the first pushing plate 13 and the second pushing plate 14 rotate towards opposite directions, a pushing function is realized, while pushing, the first pushing plate 13 and the second pushing plate 14 can drive the joint block 23 and the outer liner 24 to move towards the front end of the casing 2 until the joint block 23 moves to the foremost end of the first pushing plate 13 and the second pushing plate 14, at this time, the second pushing plate 14 rotates, the side surface of the joint block 23 is extruded, the joint block 23 is compressed to the interior of the outer liner 24, and as the second pushing plate 14 continuously rotates, the joint block 23 can intermittently shrink, so that the device can intermittently pull the first traction steel rope 19 and the second traction steel rope 20, the joint block 23 and the outer liner 24 can also clean the spiral plate surface of the pushing plate until the joint block 23 moves to the foremost end of the first pushing plate 13 and the second pushing plate 14, and at the same time, and the joint block 23 can be adjusted in a closed state of the pipe and the pipe stop plate 23, and the pipe stop plate 27 can be closed at the same time.
As shown in fig. 1 and fig. 6 to fig. 15, when the first traction steel rope 19 and the second traction steel rope 20 are intermittently pulled, the upper disc 17 is intermittently rotated forward and backward on the outer side of the middle rod 16 through the first connecting cylinder 21 and the upper vortex spring 22, the lower disc 18 is intermittently rotated forward and backward on the outer side of the middle rod 16 through the second connecting cylinder 29 and the lower vortex spring 22, the viscosity reducing agent on the upper disc 17 and the lower disc 18 is uniformly spread under the action of centrifugal force, at this time, after the electric heating pipes 38 on the fixing cylinder 37 are connected, the fan 31 is started to enable hot air to be blown into the drying cylinder 15, the spread viscosity reducing agent can be quickly dried under the action of the hot air to improve the drying efficiency, and as the middle of the lower disc 18 and the upper disc 17 is concave, and the diameter of the upper disc 17 is smaller than that of the lower disc 18 below, when the upper disc 17 and the lower disc 18 rotate, the viscosity reducing agent is reduced under the action of the centrifugal force, so that dispersion and layered drying work is performed, and then the speed of the motor 3 can be increased, the viscosity reducing agent on the upper disc 17 and the lower disc 17 can be quickly discharged to the bottom of the drying cylinder 15. As shown in fig. 11-15, in the drying process, if the drying temperature is too high, heat can be dissipated through the through holes 32, and as each through hole 32 is provided with a ventilation component 33 corresponding to the through hole, under the action of the ventilation component 33, the higher the temperature is, the greater the contraction degree of the memory alloy spring 3305 in the communication groove 3303 is, so that the first pull rope 3307 and the second pull rope 3308 can pull the protruding block 3309 under the guiding action of the second guide wheel 3310, and the stop block 3302 is driven to move upwards, so that the stop block 3302 is far away from the through hole 32, and the higher the temperature is, the smaller the blocked range of the through hole 32 is, thereby realizing the self-adaptive ventilation function and avoiding the subsequent use effect of the viscosity reducing agent due to the too high drying temperature. As shown in fig. 12, the device can reduce the amount of hot air flowing from above by rotating the ventilation plate 35 to make the fourth net plate 36 and the connecting pipe 34 to be staggered, thereby realizing the function of adjusting the drying effect.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the invention.

Claims (6)

1. The utility model provides a drying device is used in production of anti high temperature adhesive that falls, includes supporting seat (1), drying cylinder (15) are installed to the front end of supporting seat (1), and the top of supporting seat (1) is fixed to be provided with shell (2), the top fixedly connected with feed cylinder (6) of shell (2), its characterized in that: the utility model discloses a traction device, including a supporting seat (1), a motor (3), a supporting plate (8), a connecting strip (9), a groove (10) is formed in the bottom of the connecting strip (9), a beating component (12) is installed in the front end fixedly connected with second pushing plate (14) of the first gear (4), a first spring (11) is fixedly connected with the inner plate (7) in the middle of the feeding barrel (6), a supporting plate (8) is fixedly connected with the upper part of the first spring (11), connecting strips (9) are arranged on the front side and the rear side of the top of the supporting plate (8), a groove (10) is formed in the bottom of the connecting strip (9), a beating component (12) is installed in the inner part of the feeding barrel (6), a disc (17) is fixedly connected with the middle of the drying barrel (15), a disc (21) is fixedly connected with the outer side of the top of the first connecting rod (16), a disc (17) is fixedly connected with the outer side of the first connecting rod (21), the utility model discloses a drying device, including a drying drum (15), a ventilating opening (32) and a ventilating opening (32) on the drying drum, a second connecting drum (29) is rotatably installed on the outside below a middle rod (16), a second connecting drum (29) is rotatably installed on the outside below the middle rod (16), the second connecting drum (29) and a first connecting drum (21) are all connected with the middle rod (16) through a vortex spring (22), a lower disc (18) is fixedly arranged on the outside of the second connecting drum (29), a second traction steel rope (20) is fixedly connected on the left side of the lower disc (18), a first traction steel rope (19) and the tail end of the second traction steel rope (20) are connected with a connecting block (23) through a first guide wheel (26), an outer lining (24) is attached to the outside of the connecting block (23), the connecting block (23) is connected with an outer lining (24) through a second spring (25), a sliding connection is arranged between the outer lining (24) and the outer lining (2), a connection mode between the first guide wheel (26) and the outer lining (24) is rotary connection, a fan (31) on the top of the drying drum (15) is fixedly provided with a ventilating opening (32) on the periphery, a ventilating opening (35) is fixedly arranged on the drying drum (31), an electric heating pipe (38) is arranged above the inside of the fixed cylinder (37);
the support seat (1), the shell (2), the feeding cylinder (6) and the drying cylinder (15) are integrated, the top of the shell (2) and the left side and the right side of the shell (2) are of an open structure, the openings on the left side and the right side of the shell (2) correspond to the positions of the connecting block (23) and the outer lining (24), the outer lining (24) forms a sliding structure with the shell (2) through the connecting block (23) and the second pushing plate (14), and the connecting block (23) forms an intermittent telescopic structure through the second pushing plate (14) and the second spring (25) and the outer lining (24);
the scattering assembly (12) comprises a first screen plate (1201) fixedly arranged on the side surface of an inner plate (7), a rotating sleeve (1202) is fixedly arranged at the bottom of the inner plate (7), a fixed shaft (1205) is arranged in the rotating sleeve (1202) in a fitting mode, the fixed shaft (1205) is fixedly connected with a feeding barrel (6), a connecting plate (1203) is fixedly arranged at the bottom of the rotating sleeve (1202), and second screen plates (1204) are fixedly arranged at the left side and the right side of the inside of the feeding barrel (6);
the first mesh plate (1201) and the second mesh plate (1204) are inclined, the first mesh plate (1201) is symmetrically distributed on the left side and the right side of the inner plate (7), the inner wall of the inner plate (7) is mutually attached to the outer wall of the supporting plate (8), the top surface of the supporting plate (8) and the inner wall of the groove (10) are cambered surfaces, and the grooves (10) are distributed at equal intervals at the bottom of the connecting strip (9);
the upper disc (17) forms a first reciprocating rotating structure through an outer bushing (24) on the right side of the shell (2), a connecting block (23) and a first traction steel rope (19) and a middle rod (16), the lower disc (18) forms a second reciprocating rotating structure through the outer bushing (24) on the left side of the shell (2), the connecting block (23) and a second traction steel rope (20) and the middle rod (16), the middle of the upper disc (17) and the middle of the lower disc (18) are concave, the diameter of the upper disc (17) is smaller than that of the lower disc (18), and the diameter of the lower disc (18) is smaller than the inner diameter of the drying cylinder (15).
2. The drying device for producing a high-temperature-resistant viscosity-reducing agent according to claim 1, wherein: the upper surface fixedly connected with of drying cylinder (15) is located connecting pipe (34) in the fan (31) outside, the upper surface of connecting pipe (34) is laminated with the lower surface of ventilating board (35) each other, the fixed surface of ventilating board (35) installs fourth otter board (36), the position and the quantity of fourth otter board (36) and the position and the quantity of connecting pipe (34) are all one-to-one, drying cylinder (15) are linked together with fixed cylinder (37) through connecting pipe (34) and fourth otter board (36), electric heating pipe (38) are provided with two sets of in the inside equidistance of fixed cylinder (37), go up row electric heating pipe (38) and the position of arranging electric heating pipe (38) down crisscross each other.
3. The drying device for producing a high-temperature-resistant viscosity-reducing agent according to claim 1, wherein: the corrugated pipe is characterized in that corrugated pipe belts (27) are fixedly connected to the left side and the right side of the outer lining (24), baffles (28) are arranged on the upper side and the lower side of the corrugated pipe belts (27) in a fitting mode, the baffles (28) are fixedly connected with the outer shell (2), and one side, far away from the outer lining (24), of each corrugated pipe belt (27) is fixedly connected with the outer shell (2).
4. The drying device for producing a high-temperature-resistant viscosity-reducing agent according to claim 1, wherein: sealing plates (30) are fixedly arranged on the left side and the right side of the top of the second connecting cylinder (29), and the adjacent two sealing plates (30) are connected by screws.
5. The drying device for producing a high-temperature-resistant viscosity-reducing agent according to claim 1, wherein: the utility model provides a ventilation subassembly (33) is including fixed mounting in dry section of thick bamboo (15) inside heat conduction post (3301) all around, the top sliding connection of heat conduction post (3301) has dog (3302), intercommunication groove (3303) have been seted up to the inside of heat conduction post (3301), fixed mounting has third otter board (3304) on heat conduction post (3301), the internally mounted of intercommunication groove (3303) has memory alloy spring (3305), the top fixedly connected with connecting block (3306) of memory alloy spring (3305), the top fixedly connected with first stay cord (3307) of connecting block (3306), the top of first stay cord (3307) is connected with second stay cord (3308), the end of second stay cord (3308) links to each other with lug (3309) through second leading wheel (3310) direction, be connected for rotating between second leading wheel (3310) and the heat conduction post (3301), be fixed connection between lug (3309) and the dog (3302).
6. A drying process for producing a high-temperature-resistant adhesive according to claim 1, characterized by comprising the steps of:
s1: the anti-high temperature viscosity reducing agent is put into the feeding barrel (6) from the middle position of the top, the viscosity reducing agent can realize the scattering function under the action of the inner plate (7) and the scattering component (12) in the process of putting the viscosity reducing agent into the feeding barrel, caking is avoided, when the weight of the viscosity reducing agent on the left side and the right side of the inner plate (7) is uneven, the inner plate (7) can rotate, the supporting plate (8) slides on the lower surface of the connecting strip (9), the top of the supporting plate (8) intermittently impacts the inner wall of the groove (10), the raw material scattering function is realized, the vibration effect is realized, and the feeding smoothness is ensured;
s2: after the viscosity reducing agent enters the shell (2), the motor (3) drives the first gear (4) to rotate, the first gear (4) drives the second gear (5) to rotate, so that the first pushing plate (13) and the second pushing plate (14) rotate in opposite directions, a pushing function is realized, the first pushing plate (13) and the second pushing plate (14) can drive the connecting block (23) and the outer lining (24) to move towards the front end of the shell (2) while pushing materials, until the connecting block (23) moves to the forefront ends of the first pushing plate (13) and the second pushing plate (14), at the moment, the second pushing plate (14) rotates, the side surfaces of the connecting block (23) are extruded, the connecting block (23) is compressed into the inner part of the outer lining (24), and the connecting block (23) can be intermittently contracted along with the continuous rotation of the second pushing plate (14), so that the device can intermittently pull the first traction rope (19) and the second traction rope (20);
s3: when the first traction steel rope (19) and the second traction steel rope (20) are intermittently pulled, the upper disc (17) intermittently rotates positively and negatively on the outer side of the middle rod (16) through the first connecting cylinder (21) and the upper vortex spring (22), the lower disc (18) intermittently rotates positively and reversely on the outer side of the middle rod (16) through the second connecting cylinder (29) and the lower vortex spring (22), and the viscosity reducing agent on the upper disc (17) and the lower disc (18) is evenly spread under the action of centrifugal force, at the moment, after the electric heating pipe (38) on the fixed cylinder (37) is connected, the fan (31) is started to enable hot air flow to blow into the drying cylinder (15), and the viscosity reducing agent after spreading can be quickly dried under the action of hot air so as to improve the drying efficiency;
s4: in the process of drying, if the drying temperature is too high, the heat dissipation is carried out through the through hole (32), and under the action of the ventilation component (33), the higher the temperature is, the smaller the range of the through hole (32) blocked is, thereby realizing the self-adaptive ventilation function and avoiding the follow-up use effect of the viscosity reducer due to the too high drying temperature.
CN202310586658.4A 2023-05-24 2023-05-24 Drying device and process for producing high-temperature-resistant viscosity-reducing agent Active CN116678175B (en)

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CN203595382U (en) * 2013-10-31 2014-05-14 湛江市恒润机械有限公司 Dryer distributing device
CN112024400A (en) * 2020-08-12 2020-12-04 李聪 Heat treatment decarbonization device for waste metal
CN212720734U (en) * 2020-06-27 2021-03-16 河南大农联生物工程有限公司 Drying device for producing fermented feed
CN214223667U (en) * 2021-01-12 2021-09-17 田华 Instrument draining rack for disinfection supply room
CN113503700A (en) * 2021-07-21 2021-10-15 周培弟 Insulating layer water droplet high-efficiency drying device for wire and cable processing
CN214620298U (en) * 2021-01-07 2021-11-05 江苏星星干燥设备有限公司 Vacuum disc type dryer
CN215447334U (en) * 2021-07-12 2022-01-07 马鞍山健鼎化工有限公司 Polymeric ferric sulfate drying equipment
CN113995866A (en) * 2021-09-26 2022-02-01 德清勤丰电子科技有限公司 Electronic thermometer storage and disinfection device
CN217210027U (en) * 2022-03-16 2022-08-16 绵阳一鼎新材料技术有限公司 Be applied to metallurgical powder material drying device of ore

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN203595382U (en) * 2013-10-31 2014-05-14 湛江市恒润机械有限公司 Dryer distributing device
CN212720734U (en) * 2020-06-27 2021-03-16 河南大农联生物工程有限公司 Drying device for producing fermented feed
CN112024400A (en) * 2020-08-12 2020-12-04 李聪 Heat treatment decarbonization device for waste metal
CN214620298U (en) * 2021-01-07 2021-11-05 江苏星星干燥设备有限公司 Vacuum disc type dryer
CN214223667U (en) * 2021-01-12 2021-09-17 田华 Instrument draining rack for disinfection supply room
CN215447334U (en) * 2021-07-12 2022-01-07 马鞍山健鼎化工有限公司 Polymeric ferric sulfate drying equipment
CN113503700A (en) * 2021-07-21 2021-10-15 周培弟 Insulating layer water droplet high-efficiency drying device for wire and cable processing
CN113995866A (en) * 2021-09-26 2022-02-01 德清勤丰电子科技有限公司 Electronic thermometer storage and disinfection device
CN217210027U (en) * 2022-03-16 2022-08-16 绵阳一鼎新材料技术有限公司 Be applied to metallurgical powder material drying device of ore

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