CN108005661A - A kind of microwave presplitting intelligent distant control vehicle - Google Patents
A kind of microwave presplitting intelligent distant control vehicle Download PDFInfo
- Publication number
- CN108005661A CN108005661A CN201711241262.7A CN201711241262A CN108005661A CN 108005661 A CN108005661 A CN 108005661A CN 201711241262 A CN201711241262 A CN 201711241262A CN 108005661 A CN108005661 A CN 108005661A
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- microwave
- headstock
- sprinkler head
- presplitting
- compartment
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 60
- 239000007921 spray Substances 0.000 claims abstract description 14
- 102000016938 Catalase Human genes 0.000 claims description 5
- 108010053835 Catalase Proteins 0.000 claims description 5
- 230000000694 effects Effects 0.000 claims description 5
- 230000009471 action Effects 0.000 claims description 4
- 230000002411 adverse Effects 0.000 claims description 3
- 230000008859 change Effects 0.000 claims description 3
- 230000000087 stabilizing effect Effects 0.000 claims description 3
- 239000011435 rock Substances 0.000 abstract description 34
- 238000005265 energy consumption Methods 0.000 abstract description 4
- 230000008602 contraction Effects 0.000 abstract description 3
- 238000005507 spraying Methods 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 description 9
- 238000010276 construction Methods 0.000 description 6
- 230000008901 benefit Effects 0.000 description 5
- 230000004888 barrier function Effects 0.000 description 2
- 230000002860 competitive effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 210000004209 hair Anatomy 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000036632 reaction speed Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
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- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Drilling And Exploitation, And Mining Machines And Methods (AREA)
Abstract
The invention belongs to geotechnical engineering and Tunnel Engineering technical field, and in particular to a kind of microwave presplitting intelligent distant control vehicle.It includes compartment, headstock and external remote, headstock is connected with compartment by flexible neck, microwave emitter and sprinkler head are installed on headstock, generating set, receiver, steering engine, electron speed regulator, water pump and water tank are installed in compartment, car bottom is provided with wheel, wheel connects electron speed regulator, and the bitoric lens of removable zoom is set before microwave emitter.The present invention is using intelligent distant control vehicle as the carrier of microwave emitter, and small volume and less weight, by bitoric lens and the height of the flexible neck of control, realization is a wide range of, omni-bearing directional fractured rock, reduces energy consumption, improves constructing tunnel efficiency；In combination with thermal expansion and contraction principle, it is aided with the sprinkler head of adjustable water spray area, after microwave irradiation, water-spraying control directly is carried out to rock, significantly lower the intensity of rock after microwave irradiation, improve rock-breaking efficiency.
Description
Technical field
The invention belongs to geotechnical engineering and Tunnel Engineering technical field, more particularly to a kind of microwave presplitting intelligent distant control
Car.
Background technology
With deepening continuously to research of microwave technology, this emerging technology of microwave accelerates reaction speed, due to possessing
The characteristics such as even and selectivity heating so that microwave technology has been widely used for dried material, extraction mineral, treatment disease etc. respectively
In a field, while microwave technology also plays its powerful advantages in terms of catalase, and it is broken to be mainly reflected in microwave radiation technology machinery
On rock, i.e., before Mechanical Crushing rock, being first irradiated heating to rock with microwave makes it produce microfissure and then is subject to one
Determine the reduction of degree, then it is crushed using machinery, consumed, carried with rock breaking capacity, the reduction equipment that this increases equipment
High efficiency, be conducive to environmental protection.
In recent years, one of the major way of hard rock tunnel development machine as constructing tunnel, existing related technical personnel propose
On the basis of traditional mechanical rock breaking method, the idea of mechanical rock breaking is carried out under microwave radiation technology.For example, microwave emitter is installed on
On hard rock tunnel development machine cutterhead, come the effect realized presplitting driving front hard rock, improve construction efficiency, but in practical application
In, although the advantage of hard rock tunnel development machine can be given full play to, cutterhead cost of manufacture is expensive, energy consumption is larger, and in push pipe
In constructing tunnel, if running into the barrier situation such as hard rock or concrete structures, jacking operational difficulties and complexity, efficiency it is low,
It is of high cost.
The content of the invention
The present invention is directed to tunnel piercing hard rock situation, proposes a kind of microwave presplitting intelligent distant control vehicle, solves the prior art
The problems such as not easy to operate, of high cost, form is fixed.With microwave emitter is fixed among hard rock mole cutterhead or shield machine
Compared among cutterhead, the intelligent distant control of the present invention autonomous working that has microwave emitter and water jet independent as one
Car, has the advantages that small volume and less weight, super quality and competitive price, rock or concrete structure is run into during tunnel piercing, jacking construction
In the case of building the hard barrier such as thing, constructing tunnel efficiency can be significantly improved and substantially reduce constructing tunnel cost.
The concrete technical scheme of the present invention is as follows：
A kind of microwave presplitting intelligent distant control vehicle 1, including compartment 2, headstock 3 and external remote,
Microwave emitter 16 and sprinkler head 17 be installed on the headstock 3, sprinkler head 17 by outlet pipe 11 with
Water tank 10 connects；
Generating set 4, receiver 5, steering engine 6, electron speed regulator 7, water pump 9 and water tank 10 are installed in the compartment 2；
The water tank 10 connects external water source by water pump 9, and water pump 9 is connected by upper hose 8 with water tank 10；The generating set 4
Power for electron speed regulator 7, receiver 5 is used to receive the control signal from remote controler, receiver 5 and steering engine 6, electronic speed regulation
Device 7, water pump 9, microwave emitter 16 and sprinkler head 17 are independently connected, and the control signal so from remote controler is provided to rudder
Machine 6, electron speed regulator 7, water pump 9, the independent control of microwave emitter 16 and sprinkler head 17；
2 bottom of compartment is provided with wheel 13, wheel connection electron speed regulator 7.
Further, the headstock 3 and compartment 2 are connected by flexible neck 12, and the flexible neck 12 is controllable
Telescopic rod, flexible neck 12 are independently connected with receiver 5, the control signal sent by the reception remote controler of receiver 5, controllable to stretch
The height of the flexible change headstock 3 of necking down neck 12, and then increase sphere of action, realize the catalase work of large cross-section tunnel.
Further, microwave emitter compartment 14 is housed, microwave emitter 16 is fixedly mounted on car on the headstock 3
In the microwave emitter compartment 14 of head.
Further, microwave emitter compartment 14 is housed, microwave emitter compartment 14 is arranged on the headstock 3
In the four corners of 1 headstock 3, this position can rupture front obstacle with comprehensive.
Further, front is equipped with bitoric lens 15 in the microwave emitter compartment 14, and microwave passes through double
Face photoscope 15 is launched, and reaches the effect of focusing, improves the power density of microwave emitter 16, saves the energy, reduces into
This.
Further, the bitoric lens 15 is installed on the front of microwave emitter 16, and bitoric lens 15 is pacified
On power zoom ring, power zoom ring is independently connected with receiver 5, the control sent by the reception remote controler of receiver 5
Signal, adjusts the back-and-forth motion that zoom ring realizes bitoric lens, to focus, is adapted to different microwave frequencies.
Further, sprinkler head 17 is installed on the headstock 3, sprinkler head 17 is installed at the center of headstock 3.
Further, sprinkler head 17 is installed, sprinkler head 17 adjusts water spray face at the center of the headstock 3
Product, sprinkler head 17 are independently connected with receiver 5, and the control signal sent by the reception remote controler of receiver 5, controls to adjust spray
The water spray area of sprinkler head 17.
Further, the upper hose 8 is equipped with the first valve, and the outlet pipe 11 is equipped with the second valve, when past
In water tank 10 during water filling, 8 valve of upper hose is opened, closes 11 valve of outlet pipe；When sprinkler head 17 carries out water spray work, close
8 valve of water pipe is closed, opens 11 valve of outlet pipe, two valves play the role of voltage stabilizing, water conservancy diversion, prevent adverse current etc..
The operation principle of the present invention is as follows：
With reference to Fig. 1, Fig. 2, microwave presplitting hard rock formula intelligent distant control vehicle of the present invention, headstock is equipped with microwave emitter 16 and spray
Sprinkler head 17, is equipped with receiver 5, electron speed regulator 7 and steering engine 6 in compartment, can receive the control signal of remote manipulator, enters
Tunnel or pipeline carry out presplitting work, the microwave emitter 16 being fixed on by remote control control on headstock 3 to front obstacle
Microwave power and launch microwave, to front rock mass directional transmissions microwave so as to fragmented rock body.Microwave emitter compartment at the same time
The front of microwave emitter 16 is equipped with bitoric lens 15 in 14, and bitoric lens 15 is installed on power zoom ring, electronic
Zoom ring is independently connected with receiver 5, and the control signal sent by the reception remote controler of receiver 5, it is double to adjust zoom ring realization
The back-and-forth motion of toroidal lens, to focus, is adapted to different microwave frequencies, microwave is launched by two-sided perspective mirror 15
Go, reach the effect of focusing, improve the power density of microwave emitter 16, save the energy, reduce cost.
Meanwhile after microwave irradiation, rock is in the condition of high temperature, passes through the adjustable water spray on remote control control headstock 3
The sprinkler head 17 of area, directly carries out water-spraying control, due to thermal expansion and contraction principle, rock strength is greatly lowered to rock.
In addition, stretched neck 12 by remote control control, thus it is possible to vary the height of headstock 3, and then increase microwave emitter 16
Sphere of action, realize large cross-section tunnel catalase work.
The intelligent distant control vehicle of the autonomous working that has microwave emitter and water jet independent as one, passes through remote controler
Artificial remotely controlling telecar enters tunnel or pipeline, and the frequency and wavelength of also controllable microwave emitter, are adapted to different strong
The rock of degree.And the prior art phase with being fixed on microwave emitter among hard rock mole cutterhead or among cutter head of shield machine
Than the present invention, has the advantages that small volume and less weight, super quality and competitive price, runs into hard rock feelings during liaison tunnel driving, jacking construction
In condition, on the basis of constructing tunnel efficiency is improved, substantially reduce constructing tunnel cost, solve the prior art it is not easy to operate,
The problems such as of high cost, form is fixed.
Compared with prior art the beneficial effects of the invention are as follows：
The configuration of the present invention is simple, energy consumption are low, cost is small, easy to implement, and the load of microwave emitter is used as using intelligent distant control vehicle
Body, by the bitoric lens in front of microwave emitter and the height of the flexible neck of control, realizes that omni-bearing directional crushes on a large scale
Rock, reduces energy consumption, improves constructing tunnel efficiency；Meanwhile the present invention combines thermal expansion and contraction principle, it is aided with adjustable water spray area
Sprinkler head, after microwave irradiation, directly to rock carry out water-spraying control, significantly lower microwave irradiation after rock it is strong
Degree, improves rock-breaking efficiency.In addition, each microwave emitter has compartment protection, microwave emitter waterlogged damage is prevented.
The present invention is carrier using intelligent distant control vehicle, small volume and less weight, due to hard rock tunnel development machine cutterhead volume greatly, cost
The characteristics of expensive, be fixed on hard rock tunnel development machine cutterhead, application is more flexible, not only compared to by microwave emitter
Large cross-section tunnel construction is can be applied to, also can be applicable to light-gauge pipe jacking tunnel construction, on the basis of efficiency is improved, greatly
It is big to reduce construction cost.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is attached drawing needed in technology description to do simply to introduce, it should be apparent that, drawings in the following description are this hairs
Some bright embodiments, for those of ordinary skill in the art, without having to pay creative labor, can be with
Other attached drawings are obtained according to these attached drawings.
Fig. 1 is the structure diagram of microwave presplitting hard rock formula intelligent distant control vehicle of the present invention；
Fig. 2 is the structure diagram of headstock of the present invention；
In figure：1st, microwave presplitting hard rock formula intelligent distant control vehicle, 2, compartment, 3, headstock, 4, generating set, 5, receiver, 6,
Steering engine, 7, electron speed regulator, 8, upper hose, 9, water pump, 10, water tank, 11, outlet pipe, 12, flexible neck, 13, wheel, 14, micro-
Wave launcher compartment, 15, bitoric lens, 16, microwave emitter, 17, sprinkler head.
Embodiment
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, the technical solution in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is
Part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art
All other embodiments obtained without making creative work, belong to the scope of protection of the invention.
Embodiment 1
As shown in Figure 1, microwave presplitting hard rock formula intelligent distant control vehicle 1, including compartment 2, headstock 3 and external remote, it is described
Compartment 2 in generating set 4, receiver 5, steering engine 6, electron speed regulator 7, water pump 9 and water tank 10 are installed；The water tank 10 is logical
Cross water pump 9 and connect external water source, water pump 9 is connected by upper hose 8 with water tank 10, and water tank 10 connects outlet pipe 11, outlet pipe 11
Water outlet spray head 17 is connected, upper hose 8 is equipped with the first valve, and outlet pipe 11 is equipped with the second valve, when toward water filling in water tank 10
When, 8 valve of upper hose is opened, closes 11 valve of outlet pipe；When sprinkler head 17 carries out water spray work, 8 valve of upper hose is closed
Door, opens 11 valve of outlet pipe, and two valves play the role of voltage stabilizing, water conservancy diversion, prevent adverse current etc..
The generating set 4 is powered for electron speed regulator 7, and receiver 5 is used to receive the control signal from remote controler,
Receiver 5 is independently connected with steering engine 6, electron speed regulator 7, water pump 9, microwave emitter 16 and sprinkler head 17, so from distant
The independence of steering engine 6, electron speed regulator 7, water pump 9, microwave emitter 16 and sprinkler head 17 is controlled in the control signal offer for controlling device
System；
2 bottom of compartment is provided with wheel 13, wheel connection electron speed regulator 7.
The headstock 3 and compartment 2 is connected by flexible neck 12, and the flexible neck 12 is controllable telescopic rod, is stretched
Necking down 12 is independently connected with receiver 5, and the control signal sent by the reception remote controler of receiver 5, can control flexible neck neck 12
Flexible change headstock 3 height, and then increase sphere of action, realize large cross-section tunnel catalase work.
As shown in Fig. 2, being provided with microwave emitter 16 and sprinkler head 17 on the headstock 3, sprinkler head 17 passes through
Outlet pipe 11 is connected with water tank 10, and sprinkler head 17 is independently connected with receiver 5, receives what remote controler was sent by receiver 5
Control signal, the water spray area of controllable adjustable sprinkler head 17；Microwave emitter compartment 14, microwave hair are housed on headstock 3
Emitter compartment 14 is arranged in the four corners of 1 headstock 3, this position can rupture front obstacle with comprehensive.
Front is equipped with bitoric lens 15 in the microwave emitter compartment 14, and bitoric lens 15 is installed on
The front of microwave emitter 16, bitoric lens 15 are installed on power zoom ring, and power zoom ring independently connects with receiver 5
Connecing, the control signal sent by the reception remote controler of receiver 5, adjusts the back-and-forth motion that zoom ring realizes bitoric lens, with
Focus, be adapted to different microwave frequencies, microwave is launched by two-sided perspective mirror 15, reaches the effect of focusing, improves
The power density of microwave emitter 16, saves the energy, reduces cost.
Finally it should be noted that：The above embodiments are only used to illustrate the technical solution of the present invention., rather than its limitations；To the greatest extent
Pipe is described in detail the present invention with reference to foregoing embodiments, it will be understood by those of ordinary skill in the art that：Its according to
Can so modify to the technical solution described in foregoing embodiments, either to which part or all technical characteristic into
Row equivalent substitution；And these modifications or replacement, the essence of appropriate technical solution is departed from various embodiments of the present invention technology
The scope of scheme.
Claims (9)
1. a kind of microwave presplitting intelligent distant control vehicle, it is characterised in that microwave presplitting intelligent distant control vehicle (1) includes compartment (2), headstock
(3) and external remote,
Microwave emitter (16) and sprinkler head (17) are installed, sprinkler head (17) passes through outlet pipe on the headstock (3)
(11) it is connected with water tank (10)；
Generating set (4), receiver (5), steering engine (6), electron speed regulator (7), water pump (9) are installed in the compartment (2)
With water tank (10)；The water tank (10) connects external water source by water pump (9), and water pump (9) passes through upper hose (8) and water tank (10)
Connection；The generating set (4) is powered for electron speed regulator (7), and receiver (5) is used to receive the control letter from remote controler
Number, receiver (5) is independent with steering engine (6), electron speed regulator (7), water pump (9), microwave emitter (16) and sprinkler head (17)
Connection, the control signal so from remote controler are provided to steering engine (6), electron speed regulator (7), water pump (9), microwave emitter
(16) and sprinkler head (17) independent control；
Described compartment (2) bottom is provided with wheel (13), wheel connection electron speed regulator (7).
2. microwave presplitting intelligent distant control vehicle according to claim 1, it is characterised in that the headstock (3) and compartment (2)
Connected by flexible neck (12), the flexible neck (12) is controllable telescopic rod, and the neck (12) that stretches is independent with receiver (5)
Connection, the control signal sent by receiver (5) reception remote controler, can control the flexible change headstock of flexible neck neck (12)
(3) height, and then increase sphere of action, realize the catalase work of large cross-section tunnel.
3. microwave presplitting intelligent distant control vehicle according to claim 1, it is characterised in that equipped with micro- on the headstock (3)
Wave launcher compartment (14), microwave emitter (16) are fixedly mounted in the microwave emitter compartment (14) of headstock.
4. microwave presplitting intelligent distant control vehicle according to claim 3, it is characterised in that equipped with micro- on the headstock (3)
Wave launcher compartment (14), microwave emitter compartment (14) are arranged in the four corners of 1 headstock (3), this position can be entirely square
Position ruptures front obstacle.
5. the microwave presplitting intelligent distant control vehicle according to claim 3 or 4, it is characterised in that the microwave emitter is prevented
Front is equipped with bitoric lens (15) in water box (14), and microwave is launched by two-sided perspective mirror (15), reaches focusing
Effect, improves the power density of microwave emitter (16), saves the energy, reduces cost.
6. microwave presplitting intelligent distant control vehicle according to claim 5, it is characterised in that bitoric lens (15) peace
Front loaded on microwave emitter (16), bitoric lens (15) are installed on power zoom ring, and power zoom ring is with receiving
Device (5) is independently connected, and the control signal sent by receiver (5) reception remote controler, adjusts zoom ring and realize bitoric lens
Back-and-forth motion, to focus, be adapted to different microwave frequencies.
7. microwave presplitting intelligent distant control vehicle according to claim 1, it is characterised in that be provided with the headstock (3)
Sprinkler head (17), is provided with sprinkler head (17) at the center of headstock (3).
8. microwave presplitting intelligent distant control vehicle according to claim 7, it is characterised in that at the center of the headstock (3)
Sprinkler head (17), the adjustable water spray area of sprinkler head (17) are installed, sprinkler head (17) independently connects with receiver (5)
Connect, the control signal sent by receiver (5) reception remote controler, control to adjust the water spray area of sprinkler head (17).
9. microwave presplitting intelligent distant control vehicle according to claim 1, it is characterised in that the upper hose (8) is equipped with
First valve, the outlet pipe (11) are equipped with the second valve, when toward during water tank (10) interior water filling, opening upper hose (8) valve,
Close outlet pipe (11) valve；When sprinkler head (17) carries out water spray work, upper hose (8) valve is closed, opens outlet pipe
(11) valve, two valves play the role of voltage stabilizing, water conservancy diversion, prevent adverse current etc..
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711241262.7A CN108005661A (en) | 2017-11-30 | 2017-11-30 | A kind of microwave presplitting intelligent distant control vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711241262.7A CN108005661A (en) | 2017-11-30 | 2017-11-30 | A kind of microwave presplitting intelligent distant control vehicle |
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| Publication Number | Publication Date |
|---|---|
| CN108005661A true CN108005661A (en) | 2018-05-08 |
Family
ID=62055338
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711241262.7A Pending CN108005661A (en) | 2017-11-30 | 2017-11-30 | A kind of microwave presplitting intelligent distant control vehicle |
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| Country | Link |
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| CN (1) | CN108005661A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110064482A (en) * | 2019-05-23 | 2019-07-30 | 南通大学 | A kind of method of microwave-assisted broken varying strength discarded concrete |
| CN110205911A (en) * | 2019-06-17 | 2019-09-06 | 中国矿业大学 | A kind of concrete road surface microwave-heating static(al) blasting demolishing method |
| CN111472767A (en) * | 2020-04-21 | 2020-07-31 | 山东科技大学 | Microwave presplitting and cutting tooth rock breaking system |
| CN111636874A (en) * | 2020-06-08 | 2020-09-08 | 山东科技大学 | Microwave-assisted rock crushing system and control method thereof |
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| JP3305868B2 (en) * | 1994-04-19 | 2002-07-24 | 日本鋼管工事株式会社 | Propulsion direction measuring device |
| CN105484720A (en) * | 2015-12-29 | 2016-04-13 | 中国矿业大学 | Microwave-assisted extraction and hydrofracture cooperative coal seam anti-reflection method |
| CN205713207U (en) * | 2016-06-14 | 2016-11-23 | 西安建筑科技大学 | A kind of low noise based on microwave irradiation low dirt concrete disintegrating device |
| CN106979016A (en) * | 2017-05-26 | 2017-07-25 | 东北大学 | A kind of microwave presplitting formula hard rock tunnel development machine cutterhead |
-
2017
- 2017-11-30 CN CN201711241262.7A patent/CN108005661A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3305868B2 (en) * | 1994-04-19 | 2002-07-24 | 日本鋼管工事株式会社 | Propulsion direction measuring device |
| CN105484720A (en) * | 2015-12-29 | 2016-04-13 | 中国矿业大学 | Microwave-assisted extraction and hydrofracture cooperative coal seam anti-reflection method |
| CN205713207U (en) * | 2016-06-14 | 2016-11-23 | 西安建筑科技大学 | A kind of low noise based on microwave irradiation low dirt concrete disintegrating device |
| CN106979016A (en) * | 2017-05-26 | 2017-07-25 | 东北大学 | A kind of microwave presplitting formula hard rock tunnel development machine cutterhead |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110064482A (en) * | 2019-05-23 | 2019-07-30 | 南通大学 | A kind of method of microwave-assisted broken varying strength discarded concrete |
| CN110064482B (en) * | 2019-05-23 | 2021-01-26 | 南通大学 | Method for crushing waste concrete with different strengths by microwave assistance |
| CN110205911A (en) * | 2019-06-17 | 2019-09-06 | 中国矿业大学 | A kind of concrete road surface microwave-heating static(al) blasting demolishing method |
| CN111472767A (en) * | 2020-04-21 | 2020-07-31 | 山东科技大学 | Microwave presplitting and cutting tooth rock breaking system |
| CN111636874A (en) * | 2020-06-08 | 2020-09-08 | 山东科技大学 | Microwave-assisted rock crushing system and control method thereof |
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Application publication date: 20180508 |