CN107339884A - A kind of microwave chain type apparatus for rotating - Google Patents
A kind of microwave chain type apparatus for rotating Download PDFInfo
- Publication number
- CN107339884A CN107339884A CN201710570740.2A CN201710570740A CN107339884A CN 107339884 A CN107339884 A CN 107339884A CN 201710570740 A CN201710570740 A CN 201710570740A CN 107339884 A CN107339884 A CN 107339884A
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- microwave
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- type apparatus
- charging
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- 238000010438 heat treatment Methods 0.000 claims abstract description 66
- 239000000463 material Substances 0.000 claims abstract description 40
- 238000007599 discharging Methods 0.000 claims abstract description 30
- 230000005540 biological transmission Effects 0.000 claims abstract description 18
- 230000001629 suppression Effects 0.000 claims abstract description 16
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 22
- 229910052757 nitrogen Inorganic materials 0.000 claims description 11
- 238000013022 venting Methods 0.000 claims description 9
- 229910000831 Steel Inorganic materials 0.000 claims description 7
- 239000010959 steel Substances 0.000 claims description 7
- 238000004880 explosion Methods 0.000 claims description 6
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 5
- 239000001301 oxygen Substances 0.000 claims description 5
- 229910052760 oxygen Inorganic materials 0.000 claims description 5
- 238000003466 welding Methods 0.000 claims description 5
- 239000003638 chemical reducing agent Substances 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 4
- 229910052751 metal Inorganic materials 0.000 claims description 4
- 238000005452 bending Methods 0.000 claims description 3
- 238000007665 sagging Methods 0.000 claims description 3
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims 1
- 239000010931 gold Substances 0.000 claims 1
- 229910052737 gold Inorganic materials 0.000 claims 1
- 238000007689 inspection Methods 0.000 claims 1
- 238000013461 design Methods 0.000 abstract description 2
- 238000007789 sealing Methods 0.000 description 11
- 229910001220 stainless steel Inorganic materials 0.000 description 6
- 239000010935 stainless steel Substances 0.000 description 6
- 239000007789 gas Substances 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- 238000001035 drying Methods 0.000 description 3
- 239000000428 dust Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 239000002912 waste gas Substances 0.000 description 3
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 239000003546 flue gas Substances 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000000197 pyrolysis Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000004021 metal welding Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
- F27B9/06—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity heated without contact between combustion gases and charge; electrically heated
- F27B9/062—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity heated without contact between combustion gases and charge; electrically heated electrically heated
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
- F27B9/04—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity adapted for treating the charge in vacuum or special atmosphere
- F27B9/045—Furnaces with controlled atmosphere
- F27B9/047—Furnaces with controlled atmosphere the atmosphere consisting of protective gases
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
- F27B9/14—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment
- F27B9/20—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment the charge moving in a substantially straight path tunnel furnace
- F27B9/24—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment the charge moving in a substantially straight path tunnel furnace being carried by a conveyor
- F27B9/243—Endless-strand conveyor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
- F27B9/30—Details, accessories, or equipment peculiar to furnaces of these types
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
- F27B9/30—Details, accessories, or equipment peculiar to furnaces of these types
- F27B9/36—Arrangements of heating devices
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Constitution Of High-Frequency Heating (AREA)
Abstract
The invention discloses a kind of microwave chain type apparatus for rotating, it includes frame (1), charging in frame (1) suppresses section (3), the microwave-heating section (6) being connected with charging suppression section (3), the discharging being connected with microwave-heating section (6) suppress section (9)；Microwave-heating section (6) is connected with microwave transmission system (7), microwave transmission system (7) is connected with microwave energy generator (8), flight chain (10) is after tail tensioning device (2), suppress section (3) through charging, microwave-heating section (6) and discharging suppress section (9), tail tensioning device (2) is returned to after head driving device (11) is driven through reverse-running section (5), forms a flight chain (10) continuously circulated.The present invention is reasonable in design, and automaticity is high, and the microwave efficiency of heating surface is high, and operating temperature range is wide, and temperature tolerance is good, and security is good, and carrying capacity is strong, can meet the microwave treatment of various materials different temperatures.
Description
Technical field
The invention belongs to microwave heating technique field, and in particular to a kind of microwave chain type apparatus for rotating.
Background technology
Traditional continuous-type microwave equipment, its mode of movement are mainly conveyed using conveyer belt, the material of conveyer belt
Matter is the electromagnetic wave transparent materials such as tetrafluoro, and when temperature of charge is more than 150 DEG C, this transmission mode does not just apply to.It is and currently used micro-
For ripple high temperature stove using pushed bat kiln structure, device structure is huge, cost is high, seals the problems such as difficult, and can only use single
Stove processing mode, treating capacity are restricted, therefore microwave pushed bat kiln is difficult to promote the use of in many applications.
The content of the invention
Goal of the invention：The purpose of the present invention is overcome the deficiencies in the prior art, there is provided a kind of reasonable in design, heating effect
Rate is high, and temperature tolerance is good, and carrying capacity is strong, can meet the microwave chain type apparatus for rotating of various materials different temperatures microwave treatment.
Technical scheme：In order to realize the above object the technical scheme that the present invention takes is：
A kind of microwave chain type apparatus for rotating, it includes frame, and rack-mounted charging suppresses section, suppresses section with charging
Connected microwave-heating section, the discharging being connected with microwave-heating section suppress section；Described microwave-heating section and microwave transmission system
It is connected, microwave transmission system is connected with microwave energy generator；
Flight chain sequentially passes through charging and suppresses section, microwave-heating section after tail tensioning device, and discharging suppresses section,
Then tail tensioning device is returned to after head driving device is driven through reverse-running section, forms a scraper chain continuously circulated
Bar.
Preferably, above-described microwave chain type apparatus for rotating, charging suppress section, microwave-heating section and discharging suppression
Section periphery processed is provided with thermal jacket system.
Preferably, above-described microwave chain type apparatus for rotating, the microwave energy generator include microwave power supply
Cabinet and the microwave output cabinet being connected with microwave power supply cabinet, the microwave energy power of single microwave output cabinet are 15kW to 100kW, frequency
, can be with multiple microwave output cabinet synergy for 915MHz or 2450MHz.
Preferably, above-described microwave chain type apparatus for rotating, the microwave transmission system include three end ring shapes
Device, three screws allotment waveguide combination, feedback energy of notch antenna waveguide combination and waveguide, three end circulator one end are connected to by flange
On microwave generator, the other end is connected in waveguide by flange, after waveguide is by type selecting combination connection, then is connected by flange
Onto three screws allotment waveguide combination, the other end of three screws allotment waveguide combination passes through flange and feedback energy of notch antenna waveguide group
Close and be connected, feedback energy of notch antenna waveguide combination is connected on the upper chamber cover of microwave-heating section.Microwave transmission system ensures microwave energy
Smooth transmission, reduce energy loss.
Preferably, above-described microwave chain type apparatus for rotating, described waveguide include straight wave guide, the waveguide of H faces
Or E faces waveguide.
Preferably, above-described microwave chain type apparatus for rotating, the microwave-heating section are all-metal welding
Microwave cavity；The top plate of microwave cavity is connected with feedback energy of notch antenna waveguide combination；The side of microwave-heating section is provided with
Discharge duct, for discharging the flue gas of microwave-heating section, it can also be used to connect gas condensate collection device；In microwave-heating section
Portion is provided with explosion venting device, and the venting of dust explosion in cavity is carried out when the pressure in cavity reaches venting pressure, is easy to the safety of equipment raw
Production and the security protection of personnel；The opposite side of microwave-heating section, which is provided with, suppresses sleeve and nitrogen blanketing valve, suppresses sleeve and is surveyed for installing
Warm device, nitrogen blanketing valve catch up with oxygen and filling nitrogen for microwave-heating section so that microwave-heating section is full of nitrogen, avoids microwave action material
Caused gas fires；Increase combination sealing pad between each flange face, ensure the air-tightness of equipment, suppress letting out for microwave energy
Leakage.Thermal jacket is provided with outside microwave-heating section, the material of inside can be heated, while the heat for reducing equipment scatters and disappears.
Preferably, above-described microwave chain type apparatus for rotating, the charging suppress section and are welded for metal,
The leakage of microwave energy for suppressing microwave-heating section is transferred to tail tensioning device；The top that described charging suppresses section is provided with
One charging aperture, an outlet pipe, two suppression sleeves, an access holes, the charging that enters that charging aperture is used for material suppress
In section；Outlet pipe is used to exclude vapor caused by material preheating；Suppress sleeve to be used to insert temperature measuring equipment, to starting material
Temperature of charge after material temperature degree and preheating is detected；Access hole can be overhauled to device interior or for being laid in equipment
The observation of material.
Preferably, above-described microwave chain type apparatus for rotating, the discharging suppress section and are welded for metal,
The leakage of microwave energy for suppressing microwave-heating section is transferred to head driving device, and the top that discharging suppresses section is provided with one
Suppress sleeve, an access hole, suppress sleeve and be used to insert temperature measuring equipment, the temperature of charge after final cooling is detected；
Device interior can be overhauled for access hole or the observation for material form after heating.
Preferably, above-described microwave chain type apparatus for rotating, the tail tensioning device include housing and peace
Deflecting roller, support roller and tensioning apparatus in housing；Wherein deflecting roller is used for the steering of flight chain, and support roller is used for scraper chain
The support of bar, at the same make flight chain formed between deflecting roller and support roller deadweight it is sagging be tensioned, tensioning apparatus be used for
The elastic of flight chain is adjusted, housing plays support sealing function.Tail tensioning device bottom righthand side suppresses section with charging and is connected, right
Epimere is connected with reverse-running section, increases combination sealing pad between the flange face of each junction, ensures the air-tightness of equipment, suppresses microwave
The leakage of energy.
Preferably, above-described microwave chain type apparatus for rotating, the head driving device include housing and peace
Driving wheel, support roller and power source in housing；Wherein driving wheel is used for the driving of flight chain, and support roller is used for flight chain
Support, power source provides power for driving wheel, and power source is variable frequency reducer motor or hydraulic motor.Housing plays support sealing
Effect.Head driving device lower-left end suppresses section with discharging and is connected, and upper left section is connected with reverse-running section, the flange face of each junction it
Between increase combination sealing pad, ensure the air-tightness of equipment, suppress the leakage of microwave energy.
Preferably, above-described microwave chain type apparatus for rotating, the reverse-running section are welded by steel plate bending.
Reverse-running section is formed by some sections, is connected by screw bolts between each section, for the support of backhaul flight chain, the left end of reverse-running section with
Tail tensioning device is connected, and the right-hand member of reverse-running section is connected with head driving device, increases combination sealing between each connecting flange faces
Pad, ensures the air-tightness of equipment, suppresses the leakage of microwave energy.
Preferably, above-described microwave chain type apparatus for rotating, described thermal jacket system include passing through pipeline
Connected charging suppresses section thermal jacket, and microwave-heating section thermal jacket and discharging suppress section thermal jacket；Thermal jacket system is welded by steel plate
Connect and form, internal welding is connected to heat exchanger fin.Charging is suppressed section thermal jacket and is connected with microwave-heating section thermal jacket using pipeline, for leading to
Enter high-temperature medium, the material of inside is acted on and is incubated, pre-heating temperature elevation drying is carried out to the material being initially entered, discharging suppresses
The material that section thermal jacket suppresses section for being passed through cold air to discharging cools down.Each thermal jacket is welded by steel plate,
Internal welding is connected to heat exchanger fin, the effective utilization for carrying out heat energy, reduces the power consumption of equipment.
Beneficial effect：Microwave chain type apparatus for rotating provided by the invention has advantages below compared with prior art：
1st, a kind of microwave chain type apparatus for rotating provided by the invention, can solve microwave high-temperature water-tight equipment can not be back to back
The problem of material production.
2nd, chain type apparatus for rotating provided by the invention can be effectively combined microwave, using microwave energy as thermal source, utilize thing
Expect that the wave absorbtion of itself is heated, material programming rate is fast, and the reaction time is short, and the quality of the product of heat drying is high.
3rd, chain type apparatus for rotating applicability provided by the invention is wider, available for adapting to size, different qualities in a big way
The processing of material.
4th, the speed of chain type apparatus for rotating provided by the invention can be realized stepless adjustable, can control thing according to processing requirement
Expect the residence time in microwave-heating section.
5th, chain type apparatus for rotating provided by the invention easily realizes sealing, the material to that need to heat oxygen barrier, can effectively control
Oxygen enters inside cavity, safe and reliable during heating.
6th, chain type apparatus for rotating provided by the invention is provided with venting of dust explosion mouth safety and reliability, available for producing flammable explosive gas
Material heating.
7th, chain type apparatus for rotating provided by the invention can carry out the preheating of material using hot waste gas, save the energy of product
Consumption.
8th, chain type apparatus for rotating provided by the invention can effectively suppress the leakage of microwave energy, prevent feed inlet and outlet microwave
Leakage.
9th, the operating temperature range of chain type apparatus for rotating provided by the invention is room temperature~800 DEG C, and temperature tolerance is good, delivers energy
Power is strong, can meet the microwave treatment of various materials different temperatures.
Brief description of the drawings
Fig. 1 is a kind of structural representation of microwave chain type apparatus for rotating provided by the invention.
Embodiment
Below in conjunction with the accompanying drawings and specific embodiment, the present invention is furture elucidated, it should be understood that these embodiments are merely to illustrate
The present invention rather than limitation the scope of the present invention, after the present invention has been read, those skilled in the art are each to the present invention's
The modification of the kind equivalent form of value falls within the application appended claims limited range.
As shown in figure 1, a kind of microwave chain type apparatus for rotating, it includes frame 1, and the charging in frame 1 suppresses section
3, the microwave-heating section 6 being connected with charging suppression section 3, the discharging being connected with microwave-heating section 6 suppresses section 9；Described microwave thermal
Solution section 6 is connected with microwave transmission system 7, and microwave transmission system 7 is connected with microwave energy generator 8；
Flight chain 10 sequentially passes through charging and suppresses section 3, microwave-heating section 6, discharging suppression after tail tensioning device 2
Section 9 processed, tail tensioning device 2 is then returned to after head driving device 11 is driven through reverse-running section 5, form one and continuously follow
The flight chain 10 of ring.
Microwave energy generator 8 produces HIGH-POWERED MICROWAVES energy, enters microwave-heating section 6 through microwave transmission system 7, acts on
By on 4 dried material of thermal jacket system, material is subjected to microwave treatment, the product after processing suppresses section 9 through discharging and cooled down
Afterwards, it is transported to discharge hole for discharge；Flight chain 10 is driven and turned to by head driving device 11, and machine is entered through reverse-running section 5
The new material of charging aperture conveying that charging suppresses section 3, so circulation are continued through after being turned in tail tensioning apparatus 2.Tail tensioning fills
Put 2 flight chain can be carried out tensioning prevent jump chain, skid.Thermal jacket system 4 can be preheated by heat transfer to material
Dry, while insulation effect is played to equipment.
In the present embodiment, it is 75kW, frequency 915MHz that system 8, which occurs, for microwave energy to produce microwave energy power.Microwave energy
Generator 8 is connected by flange with three end circulators in microwave transmission system 7.
In the present embodiment, microwave transmission system 7 includes three end circulators, the circular arc waveguide of 90 ° of E faces, straight wave guide, 90 ° of H faces
Circular arc waveguide, three screw waveguide combinations are allocated, the circular arc waveguide of 60 ° of H faces, feedback energy of notch antenna waveguide combination, are led between each part
Cross flange connection；One end of three end circulators is connected with microwave energy generator, and the other end is connected by feedback energy of notch antenna waveguide combination
It is connected to microwave-heating section.Three end circulators, three screws allotment waveguide combination can effectively reduce the reflection of microwave energy, and both class carried
The efficiency that high microwave energy utilizes, can greatly reduce infringement of the microwave energy to microwave generator of reflection again.
In the present embodiment, microwave-heating section 6 uses the stainless steel welded high temperature for forming, bearing 600 DEG C, meets a variety of
The heating of material.The cavity side of microwave-heating section is provided with outlet pipe 601, can discharge the flue gas in microwave-heating section, be
Microwave leakage in microwave heating process is prevented, the length of outlet pipe 601 is 700mm, and is evenly arranged.In microwave-heating section 6
Portion is provided with explosion venting device 603, and venting pressure is set as 0.01MPa, starts venting of dust explosion when the pressure in cavity reaches venting pressure
Release；The opposite side of microwave-heating section 6, which is provided with, suppresses sleeve and nitrogen blanketing valve 602, suppresses in sleeve inserted with temperature measuring equipment, thermometric dress
It is set to non-contact optical infrared measurement of temperature (0~1000 DEG C) and contact stainless steel thermometric (0~1000 DEG C).Nitrogen passes through nitrogen charging
Pipe, which is filled with, carries out microwave-heating section, and carrying out nitrogen charging before material heating catches up with oxygen, is fired after avoiding heated material；Microwave-heating section
6 one end suppresses section 3 with charging and is connected, and the other end suppresses section 9 with discharging and is connected, in order to ensure air-tightness and suppress letting out for microwave
Leak, combination sealing pad is provided between each connecting flange faces.
In the present embodiment, charging suppression section 3 forms to be stainless steel welded, can bear certain high temperature, right-hand member and microwave
Pyrolysis section 6 is connected, and left end is connected with tail tensioning device 2, and the leakage that can suppress the microwave energy of microwave-heating section 6 is transferred to tail
In tensioning apparatus 2, the top that charging suppresses section 3 is provided with charging aperture, outlet pipe, suppresses sleeve, access hole, and material is from charging
Mouth enters charging and suppressed in section 3, conveys to microwave-heating section 6 and moves through flight chain 10, while the high temperature in thermal jacket system 4
Medium is preheated to material, and caused steam is discharged by outlet pipe in material during preheating；Suppress insertion thermometric dress in set
Putting can be monitored to temperature of charge；Access hole can overhaul to device interior, can be used for lay-up in equipment
The observation of material.
In the present embodiment, discharging suppression section 9 forms to be stainless steel welded, can bear certain high temperature, left end and microwave
Pyrolysis section 6 is connected, and right-hand member is connected with head driving device 11, and the leakage that can suppress the microwave energy of microwave-heating section 6 is transferred to machine
In head driving apparatus, the material after microwave-heating section 6 heats conveys discharging suppression section 9 through flight chain 10, thermal jacket system 4
Cold air is cooled down to material, and the material after cooling is discharged by discharging opening；The top that discharging suppresses section 9 is provided with suppression set
Cylinder, access hole.Suppressing insertion temperature measuring equipment in set can be monitored to final drop temperature；Access hole can be in equipment
Portion is overhauled, and can be used for the operative condition of the material inside facilities for observation.
In the present embodiment, tail tensioning device 2 forms to be stainless steel welded, can bear certain high temperature, tail tensioning
Device 2 is made up of the housing and deflecting roller in housing, support roller and tensioning apparatus, and the upper right side of tail tensioning device 2 is with returning
Journey section 5 connects, and bottom righthand side suppresses section 3 with charging and is connected, wherein support of the flight chain 10 through support roller of reverse-running section 5, under tiltedly
Fang Yunhang, diverted rotation suppress in section 3 back into charging, and the charging aperture that flight chain 10 starts to suppress from charging section 3 is defeated
Send material, flight chain 10 forms that deadweight is sagging to be tensioned between deflecting roller and support roller, can also be by adjusting tensioning apparatus
To adjust the elastic of flight chain 10, housing plays support sealing function.Increase combination sealing pad between each connecting flange faces, can
Ensure the air-tightness of equipment, suppress the leakage of microwave energy.
In the present embodiment, head driving device 11 forms to be stainless steel welded, can bear certain high temperature, head driving
Device 11 is made up of the housing and driving wheel in housing, support roller and power source etc., and power source includes variable frequency reducer motor.
The left upper end of head driving device 11 is connected with reverse-running section 5, and lower-left end suppresses section 3 with discharging and is connected, and wherein flight chain 10 is through driving
After the oblique upper operation of driving wheel driving rear steering, into support roller support and steering horizontal, operation enters reverse-running section 5 and passes through reverse-running section 5
Return in tail tensioning device 2.Variable frequency reducer motor is acted on the drive wheel by Chain conveyer, can pass through the frequency of regulation motor
Rate adjusts the rotating speed of driving wheel, so as to adjusting the speed of service of flight chain 10.Increase combination is close between each connecting flange faces
Packing, it is ensured that the air-tightness of equipment, suppress the leakage of microwave energy.
In the present embodiment, reverse-running section 5 is divided into four section short sections, is connected by screw bolts and forms between short section, each adpting flange
Increase combination sealing pad between face, ensure the air-tightness of equipment, suppress the leakage of microwave energy.The left end of reverse-running section 5 and tail
Tight device 2 is connected, and right-hand member is connected with head driving device 11, the support for backhaul flight chain 10；The short section of reverse-running section 5 by
Steel plate bending is welded, in that context it may be convenient to carries out making production and transport.
In the present embodiment, thermal jacket system 4 suppresses the charging suppression section thermal jacket of section 3 by being welded on charging, is welded on
The microwave-heating section thermal jacket of microwave-heating section 6 and the discharging suppression section thermal jacket composition for being welded on discharging suppression section 9.Each heat folder
Set is welded by steel plate, and internal welding is connected to heat exchanger fin, can effectively carry out the utilization of heat energy, reduces the revolution of microwave chain type
The power consumption of equipment.Charging is suppressed section thermal jacket and is connected with microwave-heating section thermal jacket using pipeline, be passed through the hot waste gas of high temperature from
It is passed through in microwave-heating section thermal jacket, the material of inside is heated and is incubated, hot waste gas enters charging through piping and suppressed
Section thermal jacket carries out pre-heating temperature elevation drying to the material being initially entered, and is then discharged out.Discharging suppresses section thermal jacket and is used to be passed through cold sky
Gas to discharging suppress section material cool down, hot-air can with it is combustion-supporting or be passed directly into charging suppress section thermal jacket, from
And reduce the consumption of energy.
Described above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, under the premise without departing from the principles of the invention, some improvements and modifications can also be made, these improvements and modifications also should
It is considered as protection scope of the present invention.
Claims (12)
1. a kind of microwave chain type apparatus for rotating, it is characterised in that it includes frame (1), and the charging in frame (1) suppresses
Section (3), the microwave-heating section (6) being connected with charging suppression section (3), the discharging being connected with microwave-heating section (6) suppress section (9)；
Described microwave-heating section (6) is connected with microwave transmission system (7), microwave transmission system (7) and microwave energy generator (8) phase
Even；
Flight chain (10) sequentially passes through charging and suppresses section (3), microwave-heating section (6), go out after tail tensioning device (2)
Material suppresses section (9), then returns to tail tensioning device (2), shape after head driving device (11) is driven through reverse-running section (5)
Into a flight chain continuously circulated (10).
2. microwave chain type apparatus for rotating according to claim 1, it is characterised in that charging suppresses section (3), microwave-heating section
(6) suppress section (9) periphery with discharging and be mounted on thermal jacket system (4).
3. microwave chain type apparatus for rotating according to claim 1, it is characterised in that the microwave energy generator (8) includes
Microwave power supply cabinet and the microwave output cabinet being connected with microwave power supply cabinet, the microwave energy power of single microwave output cabinet for 15kW extremely
100kW, frequency are 915MHz or 2450MHz, can be with multiple microwave output cabinet synergy.
4. microwave chain type apparatus for rotating according to claim 1, it is characterised in that the microwave transmission system (7) includes
Three end circulators, three screws allotment waveguide combination, feedback energy of notch antenna waveguide combination and waveguide；Three described end circulator one end
It is connected to by flange on microwave generator (8), the other end is connected in waveguide by flange, and waveguide is combined by type selecting and connected
Afterwards, then by flange be connected to three screws allocate waveguide combination on, three screws allotment waveguide combination the other end by flange with
Feedback energy of notch antenna waveguide combination is connected, and feedback energy of notch antenna waveguide combination is connected on the upper chamber cover of microwave-heating section (6).It is micro-
Ripple Transmission system (7) ensures the smooth transmission of microwave energy, reduces energy loss.
5. microwave chain type apparatus for rotating according to claim 4, it is characterised in that described waveguide includes straight wave guide, H faces
Waveguide or the waveguide of E faces.
6. microwave chain type apparatus for rotating according to claim 5, it is characterised in that the microwave-heating section (6) is full gold
Belong to the microwave cavity of welding；The top plate of microwave cavity is connected with feedback energy of notch antenna waveguide combination；Microwave-heating section (6)
Side is provided with discharge duct；The middle part of microwave-heating section (6) is provided with explosion venting device；The opposite side of microwave-heating section (6) is provided with
Suppress sleeve and nitrogen blanketing valve, temperature measuring equipment is installed in described suppression sleeve, described nitrogen blanketing valve is used for microwave-heating section
Catch up with oxygen and filling nitrogen.
7. microwave chain type apparatus for rotating according to claim 1, it is characterised in that it is metal that the charging, which suppresses section (3),
It is welded, the top that charging suppresses section (3) is provided with a charging aperture, an outlet pipe, two suppression sleeves and an inspection
Mouth is repaiied, is suppressed in sleeve inserted with temperature measuring equipment.
8. microwave chain type apparatus for rotating according to claim 1, it is characterised in that it is metal that the discharging, which suppresses section (9),
It is welded, the top that discharging suppresses section (9) is provided with suppression sleeve, an access hole, suppresses in sleeve inserted with survey
Warm device.
9. microwave chain type apparatus for rotating according to claim 1, it is characterised in that the tail tensioning device (2) includes
Housing and deflecting roller, support roller and tensioning apparatus in housing；Wherein deflecting roller is used for the steering of flight chain, and support roller is used
In the support of flight chain, at the same make flight chain formed between deflecting roller and support roller deadweight it is sagging be tensioned, tensioning dress
Put for adjust the elastic of flight chain.
10. microwave chain type apparatus for rotating according to claim 1, it is characterised in that the head driving device includes shell
Body and driving wheel, support roller and power source in housing；Wherein driving wheel is used for the driving of flight chain, and support roller is used to scrape
The support of plate chain, power source provide power for driving wheel, and power source is variable frequency reducer motor or hydraulic motor.
11. microwave chain type apparatus for rotating according to claim 1, it is characterised in that the reverse-running section (5) is by steel plate bending
It is welded, reverse-running section (5) is formed by some sections, is connected by screw bolts between each section, the support for backhaul flight chain.
12. microwave chain type apparatus for rotating according to claim 1, it is characterised in that described thermal jacket system (4) includes
The charging being connected by pipeline suppresses section thermal jacket, and microwave-heating section thermal jacket and discharging suppress section thermal jacket；Thermal jacket system
(4) it is welded by steel plate, internal welding is connected to heat exchanger fin.
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| CN201710570740.2A CN107339884A (en) | 2017-07-13 | 2017-07-13 | A kind of microwave chain type apparatus for rotating |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710570740.2A CN107339884A (en) | 2017-07-13 | 2017-07-13 | A kind of microwave chain type apparatus for rotating |
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ID=60217926
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107883381A (en) * | 2017-12-08 | 2018-04-06 | 南京三乐微波技术发展有限公司 | A kind of more spiral pyrolysis plants of microwave |
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Application publication date: 20171110 |