CN207599719U - A kind of more spiral pyrolysis plants of microwave - Google Patents
A kind of more spiral pyrolysis plants of microwave Download PDFInfo
- Publication number
- CN207599719U CN207599719U CN201721707600.7U CN201721707600U CN207599719U CN 207599719 U CN207599719 U CN 207599719U CN 201721707600 U CN201721707600 U CN 201721707600U CN 207599719 U CN207599719 U CN 207599719U
- Authority
- CN
- China
- Prior art keywords
- microwave
- heating chamber
- waveguide
- pyrolysis plants
- spiral pyrolysis
- 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.)
- Active
Links
Landscapes
- Processing Of Solid Wastes (AREA)
- Constitution Of High-Frequency Heating (AREA)
Abstract
The utility model discloses a kind of more spiral pyrolysis plants of microwave, it includes rack (1), microwave-heating chamber (2) in rack (1), the feed pipe (3) being connected with microwave-heating chamber (2), venting of dust explosion system (4), discharge pipe (5), discharge duct (11) and rushes nitrogen pipeline (12)；Fire door (7) is installed on microwave-heating chamber (2), microwave-heating chamber (2) is connected with microwave transmission system (8), microwave transmission system (8) is connected with microwave energy generator (9), microwave-heating chamber (2) is connected with more helical conveyer systems (6), and more helical conveyer systems (6) are driven by motor (10) to rotate.This is reasonable in design, and microwave radiation is uniform, and the efficiency of heating surface is high, can be heated to 800 DEG C, and sealing is barrier good, has explosion prevention function, safe, can avoid inboard wall of furnace body coking, can meet various materials different temperatures microwave treatment.
Description
Technical field
The utility model belongs to microwave heating technique field, and in particular to a kind of more spiral pyrolysis plants of microwave.This practicality
The novel high temperature microwave heating for material, temperature range are particularly suitable for material of the processing containing organic solvent up to 800 DEG C,
It is mainly used in the oil-containing fixed-end forces generated during oilfield exploitation, can also be applied to regenerating active carbon and soil after absorption
The field of environment protection projects such as improvement.
Background technology
Conventional energy resource pyrolysis plant is additional by being carried out to furnace body mainly using conventional energy resource (such as electricity, coal, combustion gas)
Heat so as to which material be made in furnace body to heat up, conventional energy resource there are thermal transition efficiency low (general efficiency of utilization is only 30~40%),
The shortcomings that timeliness is slow, high energy consumption, and the emission after conventional energy resource burning will also result in secondary pollution.
For the pyrolysis plant of conventional energy resource when handling the oil-containing solid waste that oilfield exploitation generates, treating capacity is small, external heat production
Raw open fire has the shortcomings that easily coking is especially prominent in very big security risk and equipment furnace body.
Existing microwave rotary furnace equipment, Material Filling Ratio is low, is typically only 6%~15%, causes production capacity low.It is existing micro-
Wave rotary furnace equipment can only be from first direction feed-in microwave energy of kiln there are microwave source, and feedback mouth quantity and area are greatly limited
System, causes microwave field uneven, the efficiency of heating surface is relatively low.Existing rotary furnace equipment is typically all normal tamping plant and kiln hood and kiln body
Between hermetic seal it is poor, furnace interior can not starvation contacted with material, it is impossible to handle the material of dangerous gaseous volatilization, meeting
There are the even security risks such as explosion of catching fire.
Utility model content
Purpose of utility model：The purpose of the utility model is to overcome the deficiencies in the prior art, provide a kind of structure design and close
Reason, microwave radiation is uniform, and the efficiency of heating surface is high, and sealing is barrier good, has explosion prevention function, can avoid inboard wall of furnace body coking, can expire
The more spiral pyrolysis plants of microwave of sufficient various materials different temperatures microwave treatment.
Technical solution：In order to achieve the goal above, the technical solution that the utility model is taken is：
A kind of more spiral pyrolysis plants of microwave, it includes rack, rack-mounted microwave-heating chamber, with microwave-heating
Feed pipe that chamber is connected, venting of dust explosion system, discharge pipe, discharge duct and rush nitrogen pipeline；It is installed on the microwave-heating chamber
There is fire door, microwave-heating chamber is connected with microwave transmission system, and microwave transmission system is connected with microwave energy generator, microwave-heating chamber
It is connected with more helical conveyer systems, more helical conveyer systems are driven by motor to be rotated.
Preferably, the more spiral pyrolysis plants of above-described microwave, the microwave-heating chamber are welded for all-metal
The microwave cavity connect；Microwave-heating chamber periphery is mounted on thermal insulation layer, can play thermal insulation function, be set so as to reduce
Standby heat scatters and disappears.
Preferably, the more spiral pyrolysis plants of above-described microwave, the microwave energy generator include microwave electricity
Source cabinet and the microwave output cabinet being connected with microwave power supply cabinet, the microwave power of microwave output cabinet is 3kW to 100kW, and frequency is
915MHz or 2450MHz；Microwave energy generator is used in combination for 1 at most platform, and the microwave power output of microwave output cabinet can be continuous
It adjusts.
Preferably, the more spiral pyrolysis plants of above-described microwave, the microwave transmission system are protected including power supply
Protecting system, waveguide, the allotment waveguide of three screws and energy regenerative waveguide；
By flanged joint on microwave energy generator, the other end passes through flange and wave for described power protection system one end
Lead connection, waveguide allocates waveguide end with three screws by flange and is connected, the other end of three screws allotment waveguide by flange with
Energy regenerative waveguide is connected, and energy regenerative waveguide is connected on the upper chamber cover of microwave-heating chamber, and the utility model microwave transmission system can ensure
The smooth transmission of microwave energy reduces energy loss.
Preferably, the more spiral pyrolysis plants of above-described microwave, the waveguide include 90 ° of E faces arc-wave
It leads, the circular arc waveguide of 90 ° of H faces and straight wave guide.
Preferably, the more spiral pyrolysis plants of above-described microwave, the power protection system include three end ring
Shape device and water load.
Preferably, the more spiral pyrolysis plants of above-described microwave, more helical conveyer systems include rotation
Shaft, shaft portion sealing apparatus and bearing；Rotary shaft is mounted on microwave-heating intracavitary, and shaft portion sealing apparatus is mounted on microwave-heating chamber
Tail portion.
Preferably, the more spiral pyrolysis plants of above-described microwave, the shaft portion sealing apparatus use filler
Sealing plus the sealing of spiral form nitrogen ring are multi-sealed, and rotary shaft is made to be sealed with extraneous realize, air can be avoided to enter microwave thermal
Solve chamber.
Preferably, the more spiral pyrolysis plants of above-described microwave, more helical conveyer systems are multigroup
The rotary shaft of helical blade is welded, helical blade is continuous type or discrete, is welded with what is rolled for material on helical blade
Shovelling plate.
The more spiral pyrolysis plants of microwave described in the utility model, the side of the microwave-heating chamber is equipped with exhaust pipe
Road, for discharging the flue gas of microwave-heating chamber, it can also be used to connect gas treatment equipment.Described rushes nitrogen pipeline for microwave thermal
The nitrogen charging of solution chamber catches up with oxygen.So that microwave-heating intracavitary, full of nitrogen, the gas so as to which microwave action material is avoided to generate occurs
It fires.
Preferably, the more spiral pyrolysis plants of above-described microwave, the venting of dust explosion system include automatic venting of dust explosion
Device, the water sealed tank for unloading booster road and be connected with unloading booster road being connected with automatic explosion venting device.When the pressure of microwave-heating intracavitary
Power carries out venting of dust explosion when reaching venting pressure, convenient for the safety in production of equipment and the security protection of personnel.
The more spiral pyrolysis plants of microwave described in the utility model, the three-dimensional dimension of the microwave-heating chamber will pass through profession
Electromagnetic field simulation software calculates, the specific size of the energy regenerative waveguide optimized and position.
Advantageous effect：The more spiral pyrolysis plants of microwave provided by the utility model have following excellent compared with prior art
Point：
1st, the more spiral pyrolysis plants of microwave provided by the utility model, it is reasonable in design, high temperature, oxygen barrier, micro- can be solved
Equipment is unable to the problem of continuous feeding and discharging production under wave electromagnetic shielding state.
2nd, the more spiral pyrolysis plants of microwave provided by the utility model using microwave energy as heat source, can make microwave-heating
It rolls under the helical blade effect of the material in intracavitary portion on the rotary shaft, materials inside heating is without dead angle, it can be achieved that material
It is heated evenly, efficiency of utilization realizes that material is pyrolyzed quick and uniform in effect up to 80%~85%.
3rd, the more spiral pyrolysis plants of microwave provided by the utility model can avoid other heating using microwave energy as heat source
Mode needs the open fire generated, improves heating safety.
4th, the more spiral pyrolysis plant applicabilities of microwave provided by the utility model are wider, using modularized design, skid-mounted type
Installation uses convenient for the transport and live Fast Installation of equipment.
5th, the speed of the more spiral pyrolysis plants of microwave provided by the utility model can be realized stepless adjustable, can be according to processing
It is required that residence time of the control material in microwave-heating intracavitary.
6th, the more spiral pyrolysis plants of microwave provided by the utility model easily realize sealing, to needing the material of oxygen barrier heating (such as
Expect admittedly containing organic matter), oxygen can effectively be controlled to enter inside cavity, when heating is safe and reliable.
7th, the more spiral pyrolysis plants of microwave provided by the utility model are equipped with venting of dust explosion mouth, more securely and reliably, available for producing
The heating of the material of raw flammable explosive gas.
8th, the more spiral pyrolysis plants of microwave provided by the utility model can be effectively prevented from other mode of heating heating and contain
The processing of solvent material, especially oil-containing solid waste, the inboard wall of furnace body coking problem brought.
9th, the more spiral pyrolysis plants of microwave provided by the utility model can effectively inhibit the leakage of microwave energy, prevent from passing in and out
The leakage of material mouth microwave, safety are good.
10th, the operating temperature range of the more spiral pyrolysis plants of microwave provided by the utility model be room temperature~800 DEG C, heatproof
Range is big, and Material Filling Ratio is up to 40%~60% in stove, and carrying capacity is strong, at the microwave that can meet various materials different temperatures
Reason, the especially processing of oil-containing solid waste.
Description of the drawings
Fig. 1 is a kind of structure diagram of the more spiral pyrolysis plants of microwave provided by the utility model.
Specific embodiment
In the following with reference to the drawings and specific embodiments, the utility model is furtherd elucidate, it should be understood that these embodiments are only used for
Illustrate the utility model rather than limitation the scope of the utility model, after the utility model has been read, art technology
Personnel fall within the application range as defined in the appended claims to the modification of the various equivalent forms of the utility model.
As shown in Figure 1, a kind of more spiral pyrolysis plants of microwave, it includes rack 1, the microwave-heating in rack 1
Chamber 2, the feed pipe 3 being connected with microwave-heating chamber 2, venting of dust explosion system 4, discharge pipe 5, discharge duct 11 and rushes nitrogen pipeline 12；
Fire door 7 is installed, microwave-heating chamber 2 is connected with microwave transmission system 8, microwave transmission system 8 on the microwave-heating chamber 2
It is connected with microwave energy generator 9, microwave-heating chamber 2 is connected with more helical conveyer systems 6, and more helical conveyer systems 6 are by motor 10
Driving rotation.
The above-described more spiral pyrolysis plants of microwave, the microwave-heating chamber 2 are the microwave resonance of all-metal welding
Chamber, temperature in use can meet the heating of various materials up to 700 DEG C of high temperature.2 periphery of microwave-heating chamber is mounted on heat insulation layer
13。
The above-described more spiral pyrolysis plants of microwave, the microwave energy generator 9 include microwave power supply cabinet and and microwave
The microwave output cabinet that power cabinet is connected, the embodiment use the microwave energy generator 9 that two frequencies are 915MHz, separate unit microwave energy
The microwave power that generator 9 generates is 75kW, and microwave power output is continuously adjustable.
The above-described more spiral pyrolysis plants of microwave, the microwave transmission system 8 include power protection system 801, wave
Lead the allotment waveguide 803 of 802, three screws and energy regenerative waveguide 804；Wherein 801 one end of power protection system by flanged joint micro-
On wave producer 9, the other end is connect by flange with waveguide 802, and waveguide 802 allocates waveguide 803 1 by flange and three screws
End is connected, and the other end of three screws allotment waveguide 803 is connected by flange with energy regenerative waveguide 804, and energy regenerative waveguide 804 is connected to micro-
On the upper chamber cover of wave pyrolysis chamber 2.Wherein waveguide 802 include be connected with each other the circular arc waveguide of 90 ° of E faces, the circular arc waveguide of 90 ° of H faces and
Straight wave guide.Wherein power protection system 801 includes three end circulators and water load.801 and three spiral shell of power protection system
Nail allotment waveguide 803 can effectively reduce the reflection of microwave energy, can not only improve the efficiency that microwave energy utilizes, but also can greatly reduce anti-
The microwave energy penetrated is to damage caused by microwave energy generator 9.
The above-described more spiral pyrolysis plants of microwave, more helical conveyer systems 6 include rotary shaft 601, axle portion
Sealing device 602 and bearing；Rotary shaft 601 is mounted in microwave-heating chamber 2, and shaft portion sealing apparatus 602 is mounted on microwave-heating
The tail portion of chamber 2.Wherein shaft portion sealing apparatus 602 adds the sealing of spiral form nitrogen ring multi-sealed using packing seal, makes rotation
Axis 601 is sealed with extraneous realize, is reduced air and is entered microwave-heating chamber 2.More helical conveyer systems 6 described in the utility model
For the rotary shaft 601 of multigroup welding helical blade, helical blade is continuous type or discrete, and is welded with and is used on helical blade
The shovelling plate of material rolling.
The above-described more spiral pyrolysis plants of microwave, the venting of dust explosion system 4 includes automatic explosion venting device, with automatic leakage
The water sealed tank that quick-fried device was connected unload booster road and be connected with unloading booster road.
Material is delivered to microwave-heating chamber 2 by feed inlet 3, and nitrogen is passed through microwave-heating chamber 2 through rushing nitrogen pipeline 12 and is caught up with
Oxygen can terminate nitrogen supply (NS) after the safe range that oxygen content is down to needed for material processing, and at this moment microwave energy generator 9 starts
HIGH-POWERED MICROWAVES energy is exported, enter microwave-heating chamber 2 through microwave transmission system 8 and is acted on material, while more spiral transferrings
More helical axis in system 6 is sent to be engaged by 10 drive gear of motor and carry out forward and reverse rotation, make material in the axial direction can be by not
Same direction is constantly rolled, and material is made uniformly to absorb microwave energy, can greatly speed up the pyrolysis efficiency of microwave, is shortened
The working time of microwave, and improve the comprehensive quality of product.More helical conveyer systems 6 are pushed when material is warming up to required temperature
Material enters discharge pipe 5 and discharges.
The side of microwave-heating chamber 2 is equipped with two-in-one discharge duct 11 in the utility model, can be by microwave pyrolytic process
In flue gas discharge.2 rear portion of microwave-heating chamber is equipped with venting of dust explosion system 4, and venting pressure is set as 0.02MPa, when the pressure in cavity
Power reaches automatic venting of dust explosion during venting pressure, and the flue gas that venting of dust explosion goes out is directly discharged into through unloading booster road in water sealed tank, you can avoids being harmful to
Gas enters air, prevented also from the air recharge after venting of dust explosion enter microwave-heating chamber 2 cause it is secondary fire, convenient for the safety of equipment
Production and the security protection of personnel.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, under the premise of the utility model principle is not departed from, several improvements and modifications can also be made, these improve and
Retouching also should be regarded as the scope of protection of the utility model.
Claims (10)
1. a kind of more spiral pyrolysis plants of microwave, which is characterized in that it includes rack (1), the microwave thermal in rack (1)
Solve chamber (2), the feed pipe (3) being connected with microwave-heating chamber (2), venting of dust explosion system (4), discharge pipe (5), discharge duct (11)
With rush nitrogen pipeline (12)；Fire door (7), microwave-heating chamber (2) and microwave transmission system are installed on the microwave-heating chamber (2)
(8) it is connected, microwave transmission system (8) is connected with microwave energy generator (9), microwave-heating chamber (2) and more helical conveyer systems (6)
It is connected, more helical conveyer systems (6) are driven by motor (10) to rotate.
2. the more spiral pyrolysis plants of microwave according to claim 1, which is characterized in that the microwave-heating chamber (2) is
The microwave cavity of all-metal welding；Microwave-heating chamber (2) periphery is mounted on thermal insulation layer (13).
3. the more spiral pyrolysis plants of microwave according to claim 1, which is characterized in that microwave energy generator (9) packet
Microwave power supply cabinet and the microwave output cabinet being connected with microwave power supply cabinet are included, the microwave power of microwave output cabinet is 3kW to 100kW,
Frequency is 915MHz or 2450MHz；Microwave energy generator (9) is used in combination for 1 at most platform, and the microwave power of microwave output cabinet is defeated
Go out continuously adjustable.
4. the more spiral pyrolysis plants of microwave according to any one of claims 1 to 3, which is characterized in that the microwave transmission
System (8) includes power protection system (801), waveguide (802), three screws allotment waveguide (803) and energy regenerative waveguide (804)；
By flanged joint on microwave energy generator (9), the other end passes through flange for described power protection system (801) one end
It is connect with waveguide (802), waveguide (802) allocates waveguide (803) one end with three screws by flange and is connected, the allotment waveguide of three screws
(803) the other end is connected by flange with energy regenerative waveguide (804), and energy regenerative waveguide (804) is connected to the upper of microwave-heating chamber (2)
In chamber lid.
5. the more spiral pyrolysis plants of microwave according to claim 4, which is characterized in that the waveguide (802) includes E faces
90 ° of circular arc waveguides, the circular arc waveguide of 90 ° of H faces and straight wave guide.
6. the more spiral pyrolysis plants of microwave according to claim 4, which is characterized in that the power protection system (801)
Including three end circulators and water load.
7. the more spiral pyrolysis plants of microwave according to claim 1, which is characterized in that more helical conveyer systems
(6) including rotary shaft (601), shaft portion sealing apparatus (602) and bearing；Rotary shaft (601) is interior mounted on microwave-heating chamber (2),
Shaft portion sealing apparatus (602) is mounted on the tail portion of microwave-heating chamber (2).
8. the more spiral pyrolysis plants of microwave according to claim 7, which is characterized in that the shaft portion sealing apparatus
(602) add the sealing of spiral form nitrogen ring multi-sealed using packing seal, rotary shaft (601) is made to be sealed with extraneous realize, is subtracted
Few air enters microwave-heating chamber (2).
9. the more spiral pyrolysis plants of microwave according to claim 1, which is characterized in that more helical conveyer systems
(6) rotary shaft (601) for multigroup welding helical blade, helical blade are continuous type or discrete, are welded on helical blade
For the shovelling plate of material rolling.
10. the more spiral pyrolysis plants of microwave according to claim 1, which is characterized in that the venting of dust explosion system (4) includes
Automatic explosion venting device, the water sealed tank for unloading booster road and be connected with unloading booster road being connected with automatic explosion venting device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721707600.7U CN207599719U (en) | 2017-12-08 | 2017-12-08 | A kind of more spiral pyrolysis plants of microwave |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721707600.7U CN207599719U (en) | 2017-12-08 | 2017-12-08 | A kind of more spiral pyrolysis plants of microwave |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207599719U true CN207599719U (en) | 2018-07-10 |
Family
ID=62764011
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721707600.7U Active CN207599719U (en) | 2017-12-08 | 2017-12-08 | A kind of more spiral pyrolysis plants of microwave |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207599719U (en) |
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 |
-
2017
- 2017-12-08 CN CN201721707600.7U patent/CN207599719U/en active Active
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 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107883381A (en) | A kind of more spiral pyrolysis plants of microwave | |
| CN106147807B (en) | Horizontal microwave cracking furnace for solid organic matter | |
| CN207877644U (en) | A kind of industrial production device being pyrolyzed biomass using HIGH-POWERED MICROWAVES | |
| CN208786377U (en) | A kind of microwave-heating device | |
| CN207599719U (en) | A kind of more spiral pyrolysis plants of microwave | |
| CN109078959A (en) | A kind of Biohazard Waste microwave heating appts and its processing method | |
| CN104987871A (en) | Household garbage miniature continuous type self-heating movable horizontal dry distillation machine | |
| CN215879210U (en) | Device for pyrolyzing fly ash dioxin generated in incineration of household garbage at low temperature by using waste heat of brick kiln | |
| CN208332270U (en) | A kind of environment protection garbage incineration furnace | |
| CN110864298A (en) | Anaerobic treatment process for medical waste | |
| CN111618076A (en) | Industrial waste salt treatment system based on microwave pyrolysis method | |
| CN203333590U (en) | Plasma enhanced microwave cracking reactor | |
| CN104907319A (en) | Garbage disposal device | |
| CN114032110B (en) | Pyrolysis material discharging device and discharging system of pyrolysis furnace | |
| CN109168212B (en) | Solid waste microwave treatment equipment | |
| CN111153397A (en) | Retrieve old and useless lithium ion battery and use low temperature environmental protection carbomorphism device | |
| CN114590607B (en) | Slag discharging system for high-temperature ash and using method thereof | |
| CN207147218U (en) | A kind of microwave chain type apparatus for rotating | |
| CN209923258U (en) | Organic solid waste energy-saving drying and carbonizing integrated machine | |
| CN214009226U (en) | Solid waste treatment system | |
| CN205042870U (en) | Full -intelligent household garbage carbonization treatment system | |
| CN211119362U (en) | Microwave catalytic incinerator | |
| CN211176835U (en) | Equipment for continuously treating medical waste at high temperature | |
| CN206521428U (en) | A kind of fast pyrogenation furnace radiating pipe tube wall anti-leak monitoring system | |
| CN109250708B (en) | System for optical microwave reduction of graphene oxide |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180807 Address after: 210000 No. 128 Yongfeng street, Pukou District, Nanjing, Jiangsu. Co-patentee after: Nanjing Sanle Group Co., Ltd. Patentee after: Sanle Microwave Technology Development Co., Ltd, Nanjing Co-patentee after: CHANGZHOU GANLIN DRYING ENGINEERING CO., LTD. Address before: 210044 No. 128 Yongfeng street, Pukou District, Nanjing, Jiangsu. Co-patentee before: Nanjing Sanle Group Co., Ltd. Patentee before: Sanle Microwave Technology Development Co., Ltd, Nanjing |