CN117450774A - Electric drying device for covering slag - Google Patents

Electric drying device for covering slag Download PDF

Info

Publication number
CN117450774A
CN117450774A CN202311600197.8A CN202311600197A CN117450774A CN 117450774 A CN117450774 A CN 117450774A CN 202311600197 A CN202311600197 A CN 202311600197A CN 117450774 A CN117450774 A CN 117450774A
Authority
CN
China
Prior art keywords
air
outer box
fixedly arranged
box body
electric drying
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202311600197.8A
Other languages
Chinese (zh)
Inventor
翟胜辉
彭锴
翟荣灿
姚文方
杨恒
姜腾超
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Luoyang Kefeng Metallurgical New Materials Co ltd
Original Assignee
Luoyang Kefeng Metallurgical New Materials Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Luoyang Kefeng Metallurgical New Materials Co ltd filed Critical Luoyang Kefeng Metallurgical New Materials Co ltd
Priority to CN202311600197.8A priority Critical patent/CN117450774A/en
Publication of CN117450774A publication Critical patent/CN117450774A/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/66—Regeneration of the filtering material or filter elements inside the filter
    • B01D46/70—Regeneration of the filtering material or filter elements inside the filter by acting counter-currently on the filtering surface, e.g. by flushing on the non-cake side of the filter
    • B01D46/71—Regeneration of the filtering material or filter elements inside the filter by acting counter-currently on the filtering surface, e.g. by flushing on the non-cake side of the filter with pressurised gas, e.g. pulsed air
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H3/00—Air heaters
    • F24H3/02—Air heaters with forced circulation
    • F24H3/04—Air heaters with forced circulation the air being in direct contact with the heating medium, e.g. electric heating element
    • F24H3/0405—Air heaters with forced circulation the air being in direct contact with the heating medium, e.g. electric heating element using electric energy supply, e.g. the heating medium being a resistive element; Heating by direct contact, i.e. with resistive elements, electrodes and fins being bonded together without additional element in-between
    • 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
    • F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
    • F26B25/04—Agitating, stirring, or scraping devices
    • 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
    • F26B25/06—Chambers, containers, or receptacles
    • F26B25/14—Chambers, containers, receptacles of simple construction
    • F26B25/18—Chambers, containers, receptacles of simple construction mainly open, e.g. dish, tray, pan, rack
    • F26B25/185—Spacers; Elements for supporting the goods to be dried, i.e. positioned in-between the goods to build a ventilated stack
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
    • H02S40/00—Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
    • H02S40/10—Cleaning arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Drying Of Solid Materials (AREA)

Abstract

The utility model discloses an electric drying device for covering slag, which comprises an outer box body fixedly arranged at the top of a covering slag production tower, wherein a control panel is fixedly arranged outside the side surface of the outer box body; the outer surface of the outer box body of the device is fixedly provided with a blower, and the lower surface of the blower is fixedly provided with a drying pipeline communicated to the inside of the mold flux production tower; the main heater is fixedly arranged in the outer box body of the device. This an electric drying device for covering slag adopts novel structural design for the device utilizes the mode of electrical heating to heat the air at the in-process of using and reaches the purpose of stoving, and supplementary solar panel reaches further energy-concerving and environment-protective effect, utilizes the dust filter screen to filter the dust in the air, avoids appearing blocking up influence device result of use, and the air current backward flow drive rotor blade of stoving finally makes the air in the blast air bag blowout in from the deashing shower nozzle, and the vibrations of cooperation filter screen reach the purpose of clearance.

Description

Electric drying device for covering slag
Technical Field
The utility model relates to the technical field of electric drying, in particular to an electric drying device for covering slag.
Background
The covering slag is a common material in industrial production, can be used for achieving the effect of isolating and preserving heat, is granulated by a spray granulation tower, and contains a certain amount of moisture after granulation, so that the covering slag is dried by a drying device, and a finished product can be obtained after the drying is finished.
Among the prior art, the chinese patent of the bulletin number CN211668225U of authorizing discloses a blast drying device, including fixed shell, one side surface movable mounting of fixed shell has the power cord, the one end fixed mounting that fixed shell was kept away from to the power cord has power plug, fixed shell's front surface fixed mounting has the air inlet net fence, fixed shell's front surface is located one side position movable mounting of air inlet net fence has the start-up knob, one side surface of fixed shell is provided with the air current conversion cover, the gas outlet has been seted up to one side surface of air current conversion cover, the inside that the air current conversion cover was located the inside position movable mounting of gas outlet has a plurality of wind direction regulating plates. According to the blast drying device, the contact area of the discharged air can be increased, the blown air can be rapidly heated, the heating temperature is increased, the drying efficiency is improved, the angle of the blown air direction can be adjusted, and the drying operation at different positions is convenient.
The device utilizes the blast structure to carry gas in the in-process of using, reaches the purpose of stoving after the gas of carrying heats through heating device, but in actual use, gas gets into inside through the air inlet net fence, and in long-term use dust in the air can pile up in air inlet net fence position and cause the jam, and the air inlet net fence of jam can influence the intake to influence the whole result of use of device.
In the prior art, chinese patent with the authority of CN207299814U discloses an energy-saving and environment-friendly covering slag baking device, which comprises a vertical metal box body, supporting legs, a partition plate, a stirrer, a cantilever, a metal thermometer, an exhaust valve, a feeding cover, a discharging box door, a coiled pipe fixing plate, a refractory layer and a switch valve; the bottom of vertical metal box is provided with the supporting leg, and the division board level installation is in the inside of vertical metal box, and the division board is two parts about dividing into vertical metal box, and the upside space of division board is provided with the agitator, and the metal thermometer sets up on the outer wall of division board upside space vertical metal box, and the downside space of division board is provided with the coil, and the coil meets with the outside metal conduit of vertical metal box. According to the utility model, a row of parallel coiled tubes are adopted, and the waste heat radiation is utilized to bake the boiler by adopting high-temperature waste gas or steam generated in the boiler, so that the uniform baking is realized while the cost is reduced, the heat transfer efficiency is further improved, the quality of the covering slag is further improved, and the energy conservation and emission reduction are realized.
The device generates hot air in a combustion mode to dry, but has lower heat conversion efficiency of energy combustion in the actual use process, so that resource waste is caused in use, and the device is unfavorable for the environment protection idea.
Disclosure of Invention
The utility model aims to provide an electric drying device for covering slag, which aims to solve the problems that in the background technology, the air inlet net dust blockage affects the air inlet quantity and the energy consumption in a combustion mode and is not beneficial to environmental protection.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an electric drying device for covering slag, includes the device outer box of fixed mounting at covering slag production tower top, the outside fixed mounting of device outer box side has control panel, still includes:
the outer surface of the outer box body of the device is fixedly provided with a blower, and the lower surface of the blower is fixedly provided with a drying pipeline communicated to the inside of the mold flux production tower;
the device comprises a device outer box body, wherein a filter mechanism capable of blocking dust is arranged outside the upper surface of the device outer box body, and an ash removing mechanism for cleaning and preventing blockage is arranged inside the filter mechanism;
solar panels which are obliquely arranged are fixedly arranged on the left side and the right side of the upper surface of the outer box body of the device, the whole power supply of the device is assisted by the solar panels, and cleaning mechanisms for cleaning the solar panels regularly are arranged outside the solar panels;
the device comprises a device outer box body, wherein a main heater is fixedly arranged in the device outer box body, two diversion baffles are fixedly arranged in the device outer box body, the two diversion baffles are distributed in a left-right staggered mode, and an auxiliary heater is fixedly arranged on the outer surface of each diversion baffle.
Preferably, the filter mechanism comprises an air inlet fixedly arranged on the upper surface of the outer box body of the device and a dust filtering net arranged in the air inlet, the dust removing mechanism comprises a dust removing spray head fixedly arranged on the inner wall of the air inlet and a blast air bag for supplying air to the dust removing spray head, and air in the blast air bag is sprayed out of the dust removing spray head when being extruded, so that the aim of cleaning the upper surface of the dust filtering net is fulfilled.
Preferably, the air blast air bag is fixedly installed inside the side wall of the air inlet, an extruding plate for extruding the air blast air bag is arranged below the air blast air bag, the extruding plate is fixedly connected with the dust filtering net, and the extruding plate is driven to synchronously move up and down through the up-and-down movement of the dust filtering net, so that the extruding plate extrudes the air blast air bag.
Preferably, the extruding plate drives the dust filtering net and a sliding groove arranged in the air inlet to form an up-down sliding structure, a reset spring connected with the extruding plate is fixedly arranged in the sliding groove, and the dust filtering net can vibrate up and down in the air inlet by utilizing the elastic reset function of the reset spring.
Preferably, a connecting rod for driving the dust filter net to move is fixedly arranged in the middle of the lower surface of the dust filter net, the bottom end of the connecting rod extends into the outer box of the device, the bottom ends of the connecting rods are distributed horizontally left and right, and the dust filter net can be pushed to move upwards through the connecting rod.
Preferably, the lower sides of the left end and the right end of the connecting rod are provided with pushing cams for pushing the connecting rod, the pushing cams are rotationally connected with the outer box body of the device, rotating blades are coaxially and fixedly arranged on the side surfaces of the pushing cams, and the rotating blades drive the extrusion cams to synchronously rotate, so that the extrusion cams push the connecting rod to move upwards.
Preferably, the cleaning mechanism comprises a cleaning spray head fixedly arranged outside the solar panel and a storage box fixedly arranged inside the outer box body of the device, a communicating structure is formed between the storage box and the cleaning spray head by using a connecting water pipe, and water in the storage box can be sprayed out of the cleaning spray head through the conveying of the connecting water pipe so as to achieve the purpose of cleaning the solar panel.
Preferably, the lower end of the inner part of the storage box is attached with a sealing plate which is sealed and slides with the inner wall of the storage box, the upper end of the inner part of the storage box is fixedly provided with a condensing plate with a hole-shaped structure, and the storage box is made of heat insulation materials.
Preferably, the back flow communicated with the covering slag production tower is arranged on the upper surface of the storage box in a penetrating manner, air with water vapor during drying is returned to the storage box by the back flow, hot gas doped with the water vapor after drying the covering slag enters the storage box through the back flow, and the water vapor forms water drops under the condensation effect of the condensation plate to be stored in the storage box.
Preferably, the conveying pipeline is fixedly arranged on the outer side of the outer box body in a penetrating mode, the bottom end of the conveying pipeline is communicated with the drying pipeline and pressurized by the air pump, a first shunt pipe and a second shunt pipe are fixedly arranged at the front end of the conveying pipeline, the first shunt pipe is aligned with the rotating blade, the second shunt pipe is communicated to the inside of the storage box, air blown out of the first shunt pipe blows the rotating blade to rotate, and air blown out of the second shunt pipe pushes the sealing plate to move upwards.
Compared with the prior art, the utility model has the beneficial effects that: this an electric drying device for covering slag adopts novel structural design for the device utilizes the mode of electrical heating to heat the air at the in-process of using and reaches the purpose of stoving, and supplementary solar panel reaches further energy-concerving and environment-protective effect, utilizes the dust filter screen to filter the dust in the air, avoids appearing blocking up influence device result of use, and the air current backward flow drive rotor blade of stoving finally makes the air in the blast air bag spout from the deashing shower nozzle, and the vibrations of cooperation filter screen reach the purpose of clearance, its specific content is as follows:
1. the cooperation between guide plate, solar panel, main heater and the vice heater is used, the mode that utilizes the electric energy makes main heater and vice heater can heat the inside air of device outer box, electric heating compares in burning heating has energy-concerving and environment-protective effect, afterwards carry gaseous purpose to the covering slag stoving that reaches, and solar panel can assist the power supply when sunshine is sufficient, thereby reach more effectual energy-concerving and environment-protective effect, the guide plate is to the air guide simultaneously, make the inside dwell time of air at the device outer box longer, improve the effect of being heated.
2. Through the use of filter mechanism and deashing mechanism, at the in-process of blast air at first utilizes the dust filter net to filter the dust in the air, partial gas in the stoving pipeline is spouted from first shunt tubes through the pipeline simultaneously, blow rotor blade, later make the dust filter net vibrations from top to bottom under a series of transmission effect, the air-blast gasbag of stripper plate extrusion simultaneously for the air in the air-blast gasbag is spouted from the deashing shower nozzle, utilizes the air current to clear up the dust of dust filter net upper surface accumulation, avoids appearing the condition of jam.
3. Through the use of wiper mechanism, hot air after the stoving mingles with vapor and gets into the bin inside through the back flow, forms the water droplet after the condensation of condensate plate and stores in the bin, and afterwards partial gas in the pipeline discharges through the second branch flow tube, promotes the closing plate and upwards moves under the effect of atmospheric pressure for the closing plate passes through the coupling hose with the water of storing and spouts in the shower nozzle from wasing, reaches the purpose to solar panel self-cleaning.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of the internal structure of the outer casing of the device of the present utility model;
FIG. 3 is a schematic diagram of the distribution relationship of the baffle plates according to the present utility model;
FIG. 4 is a schematic diagram of a cross-sectional structure of an air intake according to the present utility model;
FIG. 5 is an enlarged schematic view of the structure of FIG. 4A according to the present utility model;
FIG. 6 is a schematic diagram of the installation position of the ash removal nozzle of the utility model;
FIG. 7 is a schematic diagram of the positional relationship between the connecting rod and the pushing cam according to the present utility model;
FIG. 8 is a schematic diagram of the connection between the cleaning nozzle and the storage tank according to the present utility model;
FIG. 9 is a schematic view of the internal structure of the storage box according to the present utility model.
In the figure: 1. an outer case of the device; 2. a control panel; 3. a drying pipeline; 4. a blower; 5. an air inlet; 6. a dust filtering net; 7. a solar panel; 8. a main heater; 9. a flow guiding baffle; 10. a sub-heater; 11. ash removing spray head; 12. a connecting rod; 13. cleaning the spray head; 14. a storage tank; 15. an air-blowing air bag; 16. an extrusion plate; 17. a sliding groove; 18. a return spring; 19. pushing the cam; 20. rotating the blade; 21. a delivery conduit; 2101. a first shunt; 2102. a second shunt tube; 22. a return pipe; 23. a sealing plate; 24. a condensing plate; 25. is connected with a water pipe.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-9, the present utility model provides a technical solution: the utility model provides an electric drying device for covering slag, including the device outer box 1 of fixed mounting at covering slag production tower top, the furnace body frame adopts 10# large-scale channel-section steel and 4mmQ235 steel sheet welding to form, ensure that the whole intensity of stove, the support body structure is not downwarp, performance such as non-deformable, and it is outer pleasing to the eye, long-term use is non-deformable, the main part material of furnace wall adopts the 1260 type aluminium silicate refractory fiber compression piece of long-term service temperature 1050 ℃, have thermal conductivity is little, the volume weight is light, the heat-insulating properties is good, easy construction, advantages such as long service life, and can reduce the heat accumulation of furnace wall effectively, heat dissipation loss, save the energy by a wide margin, the outside fixed mounting of device outer box 1 side has control panel 2, still include: the outer surface of the outer box body 1 of the device is fixedly provided with a blower 4, the blower 4 is provided with a high-temperature induced draft fan of 22kw for the outlet, the temperature in the furnace can be ensured to be completely brought out of the hearth, the over-burning and the inner temperature in the furnace are not formed, and the lower surface of the blower 4 is fixedly provided with a drying pipeline 3 communicated to the inside of the covering slag production tower; the outer part of the upper surface of the device outer box body 1 is provided with a filtering mechanism which can block dust, and the filtering mechanism is internally provided with an ash removing mechanism which cleans the dust and prevents the dust from being blocked; the main heater 8 which is transversely distributed is fixedly arranged in the outer box body 1 of the device, the two flow guide baffles 9 are distributed in a left-right staggered mode, the auxiliary heater 10 is fixedly arranged on the outer surface of the flow guide baffles 9, the main heater 8 and the auxiliary heater 10 are made of 0Cr21A16Nb high-temperature resistance alloy wires, the device is safe and reliable, the installation and maintenance are quick and convenient, the resistance wires are manufactured by adopting special dies, and the resistance wires are not damaged during the machining. The resistor wire mounting mode adopts a special fixed structure form, so that the resistor wire mounting mode is convenient to mount and quick to maintain and replace.
The filter mechanism comprises an air inlet 5 fixedly arranged on the upper surface of the device outer box body 1 and a dust filtering net 6 which is arranged in the air inlet 5, the dust filtering mechanism comprises a dust removing spray head 11 fixedly arranged on the inner wall of the air inlet 5 and a blast air bag 15 for supplying air to the dust removing spray head 11, the blast air bag 15 is fixedly arranged in the side wall of the air inlet 5, an extrusion plate 16 for extruding the blast air bag 15 is arranged below the blast air bag 15, the extrusion plate 16 is fixedly connected with the dust filtering net 6, the extrusion plate 16 drives the dust filtering net 6 and a sliding groove 17 formed in the air inlet 5 to form an up-down sliding structure, a reset spring 18 connected with the extrusion plate 16 is fixedly arranged in the sliding groove 17, a connecting rod 12 for driving the dust filtering net 6 to move is fixedly arranged in the middle of the lower surface of the dust filtering net 6, the bottom end of the connecting rod 12 extends into the device outer box body 1, the bottom end of the connecting rod 12 is transversely distributed left and right, pushing cams 19 pushing the left and right ends of the connecting rod 12 are arranged on the lower sides of the two ends, the pushing cams 19 are rotationally connected with the device outer box body 1, and the pushing cams 19 are fixedly arranged on the side faces of the rotating blades 20.
When the device is used, the whole device is fixedly arranged at the top end of a granulating tower for producing the casting powder, a power supply is connected, then the device starts a blower 4 to work, external air is pumped into the outer box 1 of the device through an air inlet 5, then the air is heated under the combined heating action of a main heater 8 and a secondary heater 10, the air flows under the guiding action of a guide baffle 9, the residence time in the outer box 1 of the device is prolonged, the heated air enters the granulating tower through a drying pipeline 3 to dry the casting powder, a valve of a conveying pipeline 21 is controlled to be periodically opened in the using process, at the moment, part of air in the conveying pipeline 21 is sprayed out from a first split-flow pipe 2101 through the conveying pipeline 21, the pressurizing effect is achieved by using an air pump at the connecting part, and the diameter of the first split-flow pipe 2101 is smaller, so the impact force of the air exhaust can be improved, the air sprayed from the first shunt tubes 2101 blows the rotating blades 20 to rotate, the rotating blades 20 drive the pushing cams 19 fixedly arranged with the rotating blades to rotate in the rotating process, the rotating blades 20 are utilized to push the connecting rods 12 to move upwards, so that the connecting rods 12 drive the dust filtering net 6 to synchronously move, then the dust filtering net 6 is reset downwards under the elastic action of the reset springs 18, finally, the up-and-down vibration of the dust filtering net 6 is realized, dust accumulated on the dust filtering net 6 is loosened, the extrusion plate 16 connected with the dust filtering net 6 is driven to synchronously move in the upward moving process of the dust filtering net 6, the extrusion plate 16 extrudes the air blasting air bags 15 above the dust filtering net 6, and at the moment, the air in the air blasting air bags 15 is sprayed out of the ash cleaning nozzle 11 to clean the dust on the upper surface of the dust filtering net 6.
Solar panels 7 which are obliquely arranged are fixedly arranged on the left side and the right side of the upper surface of the outer box body 1 of the device, the whole power supply of the device is assisted by the solar panels 7, and cleaning mechanisms for cleaning the solar panels 7 at regular intervals are arranged outside the solar panels 7; the cleaning mechanism comprises a cleaning spray head 13 fixedly installed outside a solar panel 7 and a storage tank 14 fixedly installed inside an outer tank body 1 of the device, a communicating structure is formed between the storage tank 14 and the cleaning spray head 13 by a connecting water pipe 25, a sealing plate 23 which is in sealed sliding with the inner wall of the storage tank 14 is attached to the lower end of the inner part of the storage tank 14, a condensing plate 24 with a hole-shaped structure is fixedly installed at the upper end of the inner part of the storage tank 14, the storage tank 14 is made of heat insulation materials, a return pipe 22 which is communicated with a mold flux production tower is installed on the upper surface of the storage tank 14 in a penetrating manner, air with water vapor during drying is returned into the storage tank 14 by the return pipe 22, a conveying pipeline 21 is fixedly installed on the outer side of the outer tank body 1 in a penetrating manner, the bottom end of the conveying pipeline 21 is communicated with the drying pipeline 3 and pressurized by an air pump, a first shunt pipe 2101 and a second shunt pipe 2102 are fixedly installed at the front end of the conveying pipeline 21, the first shunt pipe 2101 is aligned with a rotating blade 20, and the second shunt pipe 2102 is communicated to the inner part of the storage tank 14.
The solar panel 7 on the upper surface of the outer box body 1 of the device converts solar power generation, thereby assisting in power supply, hot air after drying the covering slag is doped with water vapor and enters the storage box 14 through the return pipe 22, the entered water vapor forms water droplets under the condensation action of the condensation plate 24 to be stored in the storage box 14, in the process of cleaning the dust filtering net 6, part of air in the conveying pipeline 21 is sprayed out of the second flow dividing pipe 2102, the sealing plate 23 in the storage box 14 is pushed to move upwards under the action of air pressure, so that the sealing plate 23 extrudes the collected water in the storage box 14 and is sprayed out of the cleaning nozzle 13 through the connecting water pipe 25, and the surface of the solar panel 7 is cleaned, thereby avoiding the pollution from affecting the conversion efficiency of the solar panel 7.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (10)

1. The utility model provides an electric drying device for covering slag, includes device outer box (1) of fixed mounting at covering slag production tower top, device outer box (1) side outside fixed mounting has control panel (2), its characterized in that still includes:
the outer surface of the outer box body (1) of the device is fixedly provided with a blower (4), and the lower surface of the blower (4) is fixedly provided with a drying pipeline (3) communicated to the inside of the casting powder production tower;
the device comprises a device outer box body (1), wherein a filtering mechanism capable of blocking dust is arranged outside the upper surface of the device outer box body, and an ash removing mechanism for cleaning and preventing blockage is arranged inside the filtering mechanism;
solar panels (7) which are obliquely arranged are fixedly arranged on the left side and the right side of the upper surface of the outer box body (1), the solar panels (7) are used for assisting in supplying power to the whole device, and cleaning mechanisms for cleaning the solar panels (7) regularly are arranged outside the solar panels (7);
the device is characterized in that a main heater (8) which is transversely distributed is fixedly arranged in the device outer box body (1), two guide baffles (9) are fixedly arranged in the device outer box body (1), the two guide baffles (9) are distributed in a left-right staggered mode, and an auxiliary heater (10) is fixedly arranged on the outer surface of each guide baffle (9).
2. An electric drying apparatus for mold flux according to claim 1, wherein: the filter mechanism comprises an air inlet (5) fixedly arranged on the upper surface of the outer box body (1) of the device and a dust filtering net (6) which is arranged in the air inlet (5), and the ash cleaning mechanism comprises an ash cleaning spray head (11) fixedly arranged on the inner wall of the air inlet (5) and an air blast air bag (15) for supplying air to the ash cleaning spray head (11).
3. An electric drying apparatus for mold flux according to claim 2, wherein: the air blowing air bag (15) is fixedly arranged inside the side wall of the air inlet (5), an extrusion plate (16) for extruding the air blowing air bag (15) is arranged below the air blowing air bag (15), and the extrusion plate (16) is fixedly connected with the dust filtering net (6).
4. An electric drying apparatus for mold flux according to claim 3, wherein: the extrusion plate (16) drives the dust filtering net (6) and a sliding groove (17) arranged in the air inlet (5) to form an up-down sliding structure, and a reset spring (18) connected with the extrusion plate (16) is fixedly arranged in the sliding groove (17).
5. An electric drying apparatus for mold flux according to claim 2, wherein: the middle position of the lower surface of the dust filtering net (6) is fixedly provided with a connecting rod (12) for driving the dust filtering net to move, the bottom end of the connecting rod (12) extends into the outer box body (1) of the device, and the bottom ends of the connecting rod (12) are distributed transversely left and right.
6. An electric drying apparatus for mold flux according to claim 5, wherein: the lower sides of the left end and the right end of the connecting rod (12) are provided with pushing cams (19) for pushing the connecting rod, the pushing cams (19) are rotationally connected with the outer box body (1), and rotating blades (20) are coaxially and fixedly arranged on the side surfaces of the pushing cams (19).
7. An electric drying apparatus for mold flux according to claim 1, wherein: the cleaning mechanism comprises a cleaning spray head (13) fixedly arranged outside the solar panel (7) and a storage box (14) fixedly arranged inside the device outer box body (1), and a communication structure is formed between the storage box (14) and the cleaning spray head (13) by using a connecting water pipe (25).
8. An electric drying apparatus for mold flux according to claim 7, wherein: the lower end of the inner part of the storage box (14) is attached with a sealing plate (23) which is sealed and slides with the inner wall of the storage box, the upper end of the inner part of the storage box (14) is fixedly provided with a condensing plate (24) with a hole-shaped structure, and the storage box (14) is made of heat insulation materials.
9. An electric drying apparatus for mold flux according to claim 8, wherein: the upper surface of the storage box (14) is provided with a return pipe (22) communicated with the casting powder production tower in a penetrating way, and air with water vapor during drying is returned to the storage box (14) by the return pipe (22).
10. An electric drying apparatus for mold flux according to claim 1, wherein: the device is characterized in that a conveying pipeline (21) is fixedly arranged on the outer side of the device outer box body (1) in a penetrating mode, the bottom end of the conveying pipeline (21) is communicated with the drying pipeline (3) and pressurized by an air pump, a first shunt pipe (2101) and a second shunt pipe (2102) are fixedly arranged at the front end of the conveying pipeline (21), the first shunt pipe (2101) is aligned with the rotating blade (20), and the second shunt pipe (2102) is communicated to the inside of the storage box (14).
CN202311600197.8A 2023-11-28 2023-11-28 Electric drying device for covering slag Pending CN117450774A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202311600197.8A CN117450774A (en) 2023-11-28 2023-11-28 Electric drying device for covering slag

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202311600197.8A CN117450774A (en) 2023-11-28 2023-11-28 Electric drying device for covering slag

Publications (1)

Publication Number Publication Date
CN117450774A true CN117450774A (en) 2024-01-26

Family

ID=89579964

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202311600197.8A Pending CN117450774A (en) 2023-11-28 2023-11-28 Electric drying device for covering slag

Country Status (1)

Country Link
CN (1) CN117450774A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117998799A (en) * 2024-04-07 2024-05-07 信通院(江西)科技创新研究院有限公司 Server component for digital economic measurement and investigation system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117998799A (en) * 2024-04-07 2024-05-07 信通院(江西)科技创新研究院有限公司 Server component for digital economic measurement and investigation system

Similar Documents

Publication Publication Date Title
CN117450774A (en) Electric drying device for covering slag
CN2784851Y (en) Smoke tube type jet heat exchanger
CN116123861B (en) Waste heat recycling drying equipment
CN112944659A (en) Gas wall-mounted furnace capable of improving heat utilization rate
CN200970707Y (en) Oil burning and gas burning longitudenally placed radiation jet flow heat pipe hot-air furnace
CN209672887U (en) A kind of boiler Waste Heat Recovery reuse means
CN201121980Y (en) Water and fire direct heat exchange type boiler
CN103471073B (en) There is the waste heat boiler of multiple vertical type module
CN206648069U (en) A kind of residual heat from boiler fume recovery system
CN113883913B (en) Condensing heat exchanger of straight-through radiating pipe
CN214701918U (en) Waste heat recovery system of heating gas boiler
CN214892769U (en) Plate heat exchanger capable of blowing ash
CN210486572U (en) Tandem type white smoke eliminating cooling tower
CN206974214U (en) A kind of black reactor steam-type residual heat using device
CN217210401U (en) Waste heat recovery device
CN105300128B (en) Condensing tower
CN112268290A (en) Energy-saving environment-friendly chimney with spraying device
CN205245823U (en) Condensing tower
CN110726149A (en) Novel efficient energy-saving boiler
CN100585291C (en) Efficient boiler
CN205208612U (en) Hot tubular air heater
CN1800740A (en) Oil-fired/gas-fired jet-radiation heat pipe hot-air furnace
CN214891271U (en) Spraying heat-reducing 130t/h boiler with settling chamber
CN117232006B (en) Plate-type air preheater and flue gas heat energy recovery system of same
CN108362154A (en) A kind of environment-friendly type equipment that abundant waste heat recovery can be carried out to flue gas

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination