CN107715590A - A kind of fixed flame proof closed exhaust dust pelletizing system and installation method - Google Patents
A kind of fixed flame proof closed exhaust dust pelletizing system and installation method Download PDFInfo
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- CN107715590A CN107715590A CN201711120816.8A CN201711120816A CN107715590A CN 107715590 A CN107715590 A CN 107715590A CN 201711120816 A CN201711120816 A CN 201711120816A CN 107715590 A CN107715590 A CN 107715590A
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- dust
- safety glass
- dust concentration
- blower fan
- explosion
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/0084—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours provided with safety means
- B01D46/0091—Including arrangements for environmental or personal protection
- B01D46/0093—Including arrangements for environmental or personal protection against fire or explosion
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/0002—Casings; Housings; Frame constructions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/0084—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours provided with safety means
- B01D46/0086—Filter condition indicators
Abstract
The invention provides a kind of fixed flame proof closed exhaust dust pelletizing system and installation method, belong to indoor exhaust dedusting and occupational health technical field, dust exhaust apparatus includes blower fan, fan supporter and hose, dust exhaust includes safety glass room and cover body, safety glass room includes the supporting steel frame of rectangular parallelepiped structure, one block of visualization safety glass, one block of double-deck arrangement of reinforcement steel plate and two groups of doors made of tempered glass, and monitor controller includes controller, remote control, control panel, explosion-proof electromagnetic switch, sensor of dust concentration and dust concentration alarm.The system can antiknock high temperature resistant, it is easy to operate, efficiency high, can dynamic monitoring dust concentration, it can reduce fan noise during use, good dedusting effect, flue gas that can be in timely and effective hood, dust concentration real-time dynamic monitoring in cover can be realized and carry out early-warning and predicting, can guarantee that dust operating personnel operate under safety and non-hazardous conditions.
Description
Technical field
The invention belongs to indoor exhaust dedusting and occupational health technical field, and in particular to a kind of fixed closed row of flame proof
Gas dust pelletizing system and installation method.
Background technology
Existing technology is mainly low power, not antiknock, high temperature resistance, anti-knock properties are not poor, experimental implementation when sound it is larger.
In recent years, the blast of Scientific Research in University Laboratory fuel gas and dust and toxic and harmful gas dust intoxication accident frequently occur, and cause
Serious experimenter casualty accident and intoxicating phenomenon.
At present, the processing method common in the art to high-temperature gas dust is to adsorb processing using negative pressure source
Caused dust-contained airflow in environment, the filtration treatment (side such as filter core, filter cylinder, filter bag of dry type is then carried out to the dust-contained airflow again
Formula), such mode does not ensure that the metallic dust in processing environment is completely effectively separated, and dust removing effects have
Limit, easily allow dust accumulation, if mismanagement, be bonded at dust on filter without thoroughly cleaning for a long time and just hold very much
Spontaneous combustion is also easy to produce, produces accident.Therefore, existing dust arrester antiknock, resistance to elevated temperatures are poor, and power is low, sound during experimental implementation
It is larger, and noise reduction can not be realized.
Based on this, the present invention develops a kind of fixed flame proof closed exhaust dust pelletizing system and installation method.
The content of the invention
In order to overcome above-mentioned the shortcomings of the prior art, the invention provides a kind of fixed flame proof closed exhaust dedusting
System.
To achieve these goals, the present invention provides following technical scheme：
A kind of fixed flame proof closed exhaust dust pelletizing system, including dust exhaust apparatus, dust exhaust and monitor controller；
The dust exhaust apparatus includes blower fan, fan supporter and hose, and the assembling is on the fan supporter；
The dust exhaust includes safety glass room and cover body, and the safety glass room includes the supporting steel of rectangular parallelepiped structure
Frame, one block of visualization safety glass, one block of double-deck arrangement of reinforcement steel plate and two groups of doors made of tempered glass, door made of tempered glass described in two groups pass through
Hinge is mounted opposite is arranged on the one of the supporting steel frame in the supporting steel frame front and back, the visualization safety glass
Side, the relatively described visualization safety glass of the double-deck arrangement of reinforcement steel plate are arranged on the opposite side of the supporting steel frame, the bilayer
Rodding eye and threading hole are offered on arrangement of reinforcement steel plate, a blast pipe is connected on the rodding eye, runs through quick-fried on the threading hole
Fried pipeline between tester and tester, negative pressure air holes is offered on the door made of tempered glass, is set at the negative pressure air holes
It is equipped with the hole sealing plate with airing function；
The longitudinal section of the cover body is trapezoidal, and the cover body is arranged on safety glass roof portion, the cover body bottom
Four during supporting steel frame top four while with working in coordination and offering airborne dust entrance, institute in seamless connection, the covering on top
The dust-exhausting port that hose one end is stated with the blower fan connects, and the airborne dust entrance of the hose other end and the cover body connects
It is logical；
The monitor controller includes controller, remote control, control panel, explosion-proof electromagnetic switch, dust concentration sensing
Device and dust concentration alarm, controller and the explosion-proof electromagnetic switch are arranged at the blower interior, the control panel
The blower fan front is arranged on, the explosion-proof electromagnetic switch electrically connects with the motor control switch of the blower fan, and the dust is dense
Degree sensor and dust concentration alarm are arranged at safety glass room inwall, and the remote control, control panel, dust are dense
Spend the signal input part of sensor and dust concentration alarm with the controller to electrically connect, the explosion-proof electromagnetic switch and powder
Signal output part of the dust concentration alarm with the controller electrically connects.
Preferably, the door made of tempered glass is door structure.
Preferably, the material of the hose is explosion-prevention high temperature-resistance metal material.
Preferably, the material of the blast pipe is scalable explosion-prevention high temperature-resistance metal material.
Preferably, the material of the cover body is sound-absorbing material.
Preferably, door handle is provided with the door made of tempered glass, the door handle is arranged on above the negative pressure air holes,
The door handle and the vertical range of the negative pressure air holes are 1m.
Preferably, the hole sealing plate is shutter.
Preferably, control button and display screen are provided with the control panel.
Preferably, the controller is PLC.
Another object of the present invention is to provide a kind of fixed flame proof closed exhaust dust pelletizing system installation method, the system
System includes dust exhaust apparatus, dust exhaust and monitor controller, and it is soft that the dust exhaust apparatus includes blower fan, fan supporter and dust suction
Pipe, the dust exhaust include safety glass room and cover body, and the safety glass room includes the supporting steel frame of rectangular parallelepiped structure, one
Block visualization safety glass, one block of double-deck arrangement of reinforcement steel plate and two groups of doors made of tempered glass, the control device include controller, remote control
Device, control panel, explosion-proof electromagnetic switch, sensor of dust concentration and dust concentration alarm；
The installation steps of the system are specially：
(1) installation site is determined with reference to the fan supporter overall structure parameter, and carries out surface drilling；
(2) fan supporter is installed in drilling；
(3) drilling construction forms rodding eye and threading hole on the arrangement of reinforcement steel plate；
(4) the visualization safety glass is arranged on to the side of the supporting steel frame, by the double-deck arrangement of reinforcement steel plate phase
The opposite side of the supporting steel frame is arranged on to the visualization safety glass；
(5) cover body is arranged at the top of the supporting steel frame；
(6) by the assembling on the fan supporter；
(7) blower fan is connected with the cover body by the dedusting flexible pipe；
(8) by it is described state controller and explosion-proof electromagnetic switch be installed in the blower interior, the control panel is set
Put in blower fan front, the explosion-proof electromagnetic is switched and electrically connected with the motor control switch of the blower fan, by the dust
Concentration sensor and dust concentration alarm are installed in safety glass room inwall；
(9) connect circuit, by the remote control, control panel, sensor of dust concentration and dust concentration alarm with
The controller signal input part electrical connection, by the explosion-proof electromagnetic switch and dust concentration alarm with the controller
Signal output part electrical connection；
(10) the gyroaxis angle of the supporting steel frame is adjusted, door made of tempered glass described in two groups is mounted opposite by hinge
In the supporting steel frame front and back；
(11) test dedusting and adjust negative pressure air holes hole sealing plate dimensional parameters.
Fixed flame proof closed exhaust dust pelletizing system provided by the invention and installation method have the advantages that：
(1) it is simple in construction, multi-functional complete, easy to operate, efficiency high；
(2) hose, blast pipe and the safety glass room of explosion-prevention high temperature-resistance metal material are used, to the cigarette of poison gas containing high temperature
Dirt is handled, and harm is small, while the cover body of sound-absorbing material can absorb high temperature explosive sound, reduces fan noise；
(3) early-warning and predicting dynamic monitoring dust concentration and can be carried out in time by monitor controller, controls the fortune of blower fan
Turn；
(4) good dedusting effect, flue gas that can effectively in hood；
(5) ensure that dust operating personnel operate in a secure environment, reduce injury of the dust to human body.
Brief description of the drawings
Fig. 1 is the structural representation of the fixed flame proof closed exhaust dust pelletizing system of the embodiment of the present invention 1；
Fig. 2 is the system block diagram of the embodiment of the present invention 1.
Embodiment
Below in conjunction with the accompanying drawings, the embodiment of the present invention is further described.Following examples are only used for more
Clearly demonstrate technical scheme, and can not be limited the scope of the invention with this.
Embodiment 1
It is specific as shown in figure 1, being filled including dust suction the invention provides a kind of fixed flame proof closed exhaust dust pelletizing system
Put, dust exhaust and monitor controller；
Dust exhaust apparatus includes blower fan 1, fan supporter 2 and hose 3, and blower fan 1 is arranged on fan supporter 2, this implementation
The material of hose 3 is explosion-prevention high temperature-resistance metal material in example；
Dust exhaust includes safety glass room and cover body 4, and the material of cover body 4 is sound-absorbing material in the present embodiment.Tempering glass
Glass room includes 5, one blocks of visualization 6, one blocks of double-deck arrangement of reinforcement steel plates 7 of safety glass of supporting steel frame and two groups of tempering of rectangular parallelepiped structure
Glass door 8, door made of tempered glass 8 is door structure in the present embodiment, is easy to open and is operated.Two groups of doors made of tempered glass 8 are logical
Cross hinge to be mounted opposite in the front and back of supporting steel frame 5, visualization safety glass 6 is arranged on the side of supporting steel frame 5, double-deck
The relative visualization safety glass 6 of arrangement of reinforcement steel plate 7 is arranged on the opposite side of supporting steel frame 5, and siphunculus is offered on double-deck arrangement of reinforcement steel plate 7
Hole 9 and threading hole 10, a blast pipe 11 is connected on rodding eye 9, runs through Exploding test instrument and tester on threading hole 10
Between pipeline, offer negative pressure air holes on door made of tempered glass 8, the hole sealing plate 12 with airing function be provided with negative pressure air holes,
The material of blast pipe 11 is scalable explosion-prevention high temperature-resistance metal material in the present embodiment.
The longitudinal section of cover body 4 is trapezoidal, and cover body 4 is arranged on safety glass roof portion, the side of 4 bottom of cover body four and supporting steel frame
5 four sides of tops are worked in coordination and in being seamlessly connected, the top of cover body 4 offers airborne dust entrance, the one end of hose 3 and blower fan 1
Dust-exhausting port connects, and the other end of hose 3 connects with the airborne dust entrance of cover body 4；
Using the hose 3, blast pipe 11 and safety glass room of explosion-prevention high temperature-resistance metal material, to the cigarette of poison gas containing high temperature
Dirt is handled, and harm is small, while the cover body 4 of sound-absorbing material can absorb high temperature explosive sound, reduces fan noise.
Monitor controller includes controller, remote control 13, control panel 14, explosion-proof electromagnetic switch, dust concentration sensing
Device 15 and dust concentration alarm 16, controller is PLC in the present embodiment.Controller and explosion-proof electromagnetic switch are respectively provided with
Inside blower fan 1, control panel 14 is arranged on the front of blower fan 1, and explosion-proof electromagnetic switchs to be electrically connected with the motor control switch of blower fan 1
Connect, sensor of dust concentration 15 and dust concentration alarm 16 are arranged at safety glass room inwall.As shown in Fig. 2 remote control
13rd, control panel 14, sensor of dust concentration 15 and dust concentration alarm 16 electrically connect with the signal input part of controller,
Explosion-proof electromagnetic switchs and dust concentration alarm 16 electrically connects with the signal output part of controller.
Further, door handle 17 is provided with the present embodiment on door made of tempered glass 8, door handle 17 is arranged on negative pressure air holes
Top, door handle 17 and the vertical range of negative pressure air holes are 1m.
In order to realize airing function, hole sealing plate 12 is shutter.
Operate for convenience simultaneously, be provided with control button and display screen on control panel 14, control button pair can be passed through
Whole device is controlled operation, and detected value is shown on a display screen.
In the present embodiment, in order to preferably reach more preferable soundproof effect, one noise elimination is installed in the air port section of blower fan 1
Device, silencer select impedance composite muffler 1, and to eliminate dust pelletizing system noise, noise elimination value reaches 40dB.In hose 3
End be mounted with a Low-Pressure Pulse Bag Filter, this deduster has that pulse valve resistance is low, and it is fast to open and close speed, deashing
The characteristics of ability is big, there is good ash-removal effect for the high gas of dust content.Because the system is depression dust-removing system, then
Pocket type dirt device filtration velocity is taken as 1.3m/min.
Meanwhile blower fan 1 employs G4-73NO14D centrifugal fans 1, the kind of drive connects for shaft coupling, and it runs
Steadily, a little repair.
Fan delivery：
Q=3600AhV
Q is air quantity, and A is cover mouth sectional area, and h is cover body height, and V is the mean wind speed on the section of cover mouth periphery.
Q=3600 × 2.4 × 1.5 × 1.8 × 0.5=11664
Power needed for motor：
N=QHK/ (1000 × η1×η2×3600)
In formula, K is capacity motor reserve factor, value 1.15；H is blower press, value 4305Pa；
η1For the transmission efficiency of blower fan, connecting shaft rotates η1=0.98
η2For the internal efficiency of blower fan, η2=0.8
N=QHK/ (1000 × η1×η2× 3600)=24KW.
The present embodiment also provides a kind of fixed flame proof closed exhaust dust pelletizing system installation method, and system fills including dust suction
Put, dust exhaust and monitor controller, dust exhaust apparatus include blower fan 1, fan supporter 2 and hose 3, dust exhaust includes
Safety glass room and cover body 4, safety glass room include 5, one blocks of visualization safety glass 6, one of supporting steel frame of rectangular parallelepiped structure
Block bilayer arrangement of reinforcement steel plate 7 and two groups of doors made of tempered glass 8, control device include controller, remote control 13, control panel 14, explosion-proof
Electromagnetic switch, sensor of dust concentration 15 and dust concentration alarm 16；
The installation steps of system are specially：
(1) installation site is determined with reference to the overall structure parameter of fan supporter 2, and carries out surface drilling；
(2) fan supporter 2 is installed in drilling；
(3) drilling construction forms rodding eye 9 and threading hole 10 on arrangement of reinforcement steel plate；
(4) safety glass 6 will be visualized installed in the side of supporting steel frame 5, by the relative visualization steel of double-deck arrangement of reinforcement steel plate 7
Change the opposite side that glass 6 is arranged on supporting steel frame 5；
(5) cover body 4 is arranged on the top of supporting steel frame 5；
(6) blower fan 1 is arranged on fan supporter 2；
(7) blower fan 1 is connected with cover body 4 by dedusting flexible pipe；
(8) controller will be stated and explosion-proof electromagnetic switch is installed in inside blower fan 1, control panel 14 is arranged on blower fan 1
Front, explosion-proof electromagnetic is switched and electrically connected with the motor control switch of blower fan 1, by sensor of dust concentration 15 and dust concentration report
Alert device 16 is installed in safety glass room inwall；
(9) circuit is connected, by remote control 13, control panel 14, sensor of dust concentration 15 and dust concentration alarm 16
Electrically connected with the signal input part of controller, by the signal of explosion-proof electromagnetic switch and dust concentration alarm 16 with controller
Output end is electrically connected, while the pipeline between Exploding test instrument and tester is connected；
(10) the gyroaxis angle of supporting steel frame 5 is adjusted, two groups of doors made of tempered glass 8 are mounted opposite by hinge and supported
The front and back of steelframe 5；
(11) test dedusting and adjust the dimensional parameters of negative pressure air holes hole sealing plate 12.
When specifically used, be first according to the above method and install whole device, test each electrical contact it is intact when start
Explosive test.
After the completion of Exploding test, the start button on push panel 14, it is backward that controller receives enabling signal
Explosion-proof electromagnetic switch sends instruction, and explosion-proof electromagnetic switch, which is powered, starts blower fan 1, carry out dedusting work.The powder in dust removal process
Dust concentration sensor 15 detects the concentration of dust in safety glass room in real time, and the value detected is sent into controller, control
Device, which receives the concentration value that sensor of dust concentration 15 is sent and sends it to display screen, carries out real-time display.When detected value is in
During human-body safety level, controller sends shutdown command to explosion-proof electromagnetic switch, and explosion-proof electromagnetic switch circuit breaking is that blower fan 1 stops work
Make, while instruction is sent to dust concentration alarm 16, the alarm of the ring of dust concentration alarm 16, remind staff's dedusting knot
Beam.Whole process realizes automation mechanized operation automatically, and control accuracy is high, the running status of device can also be carried out by remote control 13
Control.
The embodiment described above only preferable embodiment of the present invention, protection scope of the present invention not limited to this,
Any those skilled in the art in the technical scope of present disclosure, the technical scheme that can become apparent to
Simple change or equivalence replacement, belong to protection scope of the present invention.
Claims (10)
1. a kind of fixed flame proof closed exhaust dust pelletizing system, it is characterised in that including dust exhaust apparatus, dust exhaust and monitoring control
Device processed；
The dust exhaust apparatus includes blower fan (1), fan supporter (2) and hose (3), and the blower fan (1) is arranged on the wind
On machine support (2)；
The dust exhaust, which includes safety glass room and cover body (4), the safety glass room, includes the supporting steel of rectangular parallelepiped structure
Frame (5), one piece of visualization safety glass (6), one piece of double-deck arrangement of reinforcement steel plate (7) and two groups of doors made of tempered glass (8), steel described in two groups
Change glass door (8) to be mounted opposite in the supporting steel frame by hinge
(5) front and back, the visualization safety glass (6) are arranged on the side of the supporting steel frame (5), and the bilayer is matched somebody with somebody
The relatively described visualization safety glass (6) of concrete steel plate (7) is arranged on the opposite side of the supporting steel frame (5), the double-deck arrangement of reinforcement
Rodding eye (9) and threading hole (10) are offered on steel plate (7), a blast pipe (11) is connected on the rodding eye (9), it is described to wear
In string holes (10) negative pressure wind is offered on the pipeline between Exploding test instrument and tester, the door made of tempered glass (8)
Hole, the hole sealing plate (12) with airing function is provided with the negative pressure air holes；
The longitudinal section of the cover body (4) is trapezoidal, and the cover body (4) is arranged on safety glass roof portion, the cover body (4)
Bottom four during the supporting steel frame (5) top four while with working in coordination and in being seamlessly connected, offering and raises at the top of the cover body (4)
Dirt entrance, described hose (3) one end connect with the dust-exhausting port of the blower fan (1), hose (3) other end and institute
State the airborne dust entrance connection of cover body (4)；
The monitor controller includes controller, remote control (13), control panel (14), explosion-proof electromagnetic switch, dust concentration
Sensor (15) and dust concentration alarm (16), controller and the explosion-proof electromagnetic switch are arranged in the blower fan (1)
Portion, the control panel (14) are arranged on the blower fan (1) front, the motor of the explosion-proof electromagnetic switch and the blower fan (1)
Controlling switch electrically connects, and the sensor of dust concentration (15) and dust concentration alarm (16) are arranged at the safety glass
Room inwall, the remote control (13), control panel (14), sensor of dust concentration (15) and dust concentration alarm (16) with
The signal input part electrical connection of the controller, explosion-proof electromagnetic switch and dust concentration alarm (16) with the control
The signal output part electrical connection of device.
2. fixed flame proof closed exhaust dust pelletizing system according to claim 1, it is characterised in that the door made of tempered glass
(8) it is door structure.
3. fixed flame proof closed exhaust dust pelletizing system according to claim 1, it is characterised in that the hose
(3) material is explosion-prevention high temperature-resistance metal material.
4. fixed flame proof closed exhaust dust pelletizing system according to claim 1, it is characterised in that the blast pipe (11)
Material be scalable explosion-prevention high temperature-resistance metal material.
5. fixed flame proof closed exhaust dust pelletizing system according to claim 1, it is characterised in that the cover body (4)
Material is sound-absorbing material.
6. fixed flame proof closed exhaust dust pelletizing system according to claim 1, it is characterised in that the door made of tempered glass
(8) door handle (17) is provided with, the door handle (17) is arranged on above the negative pressure air holes, the door handle (17) and institute
The vertical range for stating negative pressure air holes is 1m.
7. fixed flame proof closed exhaust dust pelletizing system according to claim 1, it is characterised in that the hole sealing plate (12)
For shutter.
8. fixed flame proof closed exhaust dust pelletizing system according to claim 1, it is characterised in that the control panel
(14) control button and display screen are provided with.
9. fixed flame proof closed exhaust dust pelletizing system according to claim 1, it is characterised in that the controller is
PLC.
10. a kind of fixed flame proof closed exhaust dust pelletizing system installation method, it is characterised in that the system fills including dust suction
Put, dust exhaust and monitor controller, the dust exhaust apparatus include blower fan (1), fan supporter (2) and hose (3), institute
Stating dust exhaust includes safety glass room and cover body (4), the safety glass room include rectangular parallelepiped structure supporting steel frame (5),
One piece of visualization safety glass (6), one piece of double-deck arrangement of reinforcement steel plate (7) and two groups of doors made of tempered glass (8), the control device include
Controller, remote control (13), control panel (14), explosion-proof electromagnetic switch, sensor of dust concentration (15) and dust concentration alarm
Device (16)；
The installation steps of the system are specially：
(1) installation site is determined with reference to the fan supporter (2) overall structure parameter, and carries out surface drilling；
(2) fan supporter (2) is installed in drilling；
(3) drilling construction forms rodding eye (9) and threading hole (10) on the arrangement of reinforcement steel plate；
(4) the visualization safety glass (6) is arranged on to the side of the supporting steel frame (5), by the double-deck arrangement of reinforcement steel plate
(7) relatively described visualization safety glass (6) is arranged on the opposite side of the supporting steel frame (5)；
(5) cover body (4) is arranged at the top of the supporting steel frame (5)；
(6) blower fan (1) is arranged on the fan supporter (2)；
(7) blower fan (1) is connected with the cover body (4) by the dedusting flexible pipe；
(8) by it is described state controller and explosion-proof electromagnetic switch to be installed in the blower fan (1) internal, by the control panel (14)
The blower fan (1) front is arranged on, the explosion-proof electromagnetic is switched and electrically connected with the motor control switch of the blower fan (1), will
The sensor of dust concentration (15) and dust concentration alarm (16) are installed in safety glass room inwall；
(9) circuit is connected, by the remote control (13), control panel (14), sensor of dust concentration (15) and dust concentration report
Signal input part of the alert device (16) with the controller electrically connects, by explosion-proof electromagnetic switch and dust concentration alarm
(16) signal output part with the controller electrically connects；
(10) the gyroaxis angle of the supporting steel frame (5) is adjusted, door made of tempered glass (8) described in two groups is pacified by the way that hinge is relative
Mounted in the supporting steel frame (5) front and back；
(11) test dedusting and adjust negative pressure air holes hole sealing plate (12) dimensional parameters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711120816.8A CN107715590A (en) | 2017-11-14 | 2017-11-14 | A kind of fixed flame proof closed exhaust dust pelletizing system and installation method |
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| CN201711120816.8A CN107715590A (en) | 2017-11-14 | 2017-11-14 | A kind of fixed flame proof closed exhaust dust pelletizing system and installation method |
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Cited By (1)
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| CN207654833U (en) * | 2017-11-14 | 2018-07-27 | 西安科技大学 | A kind of fixed flame proof closed exhaust dust pelletizing system |
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| CN109773173A (en) * | 2019-01-29 | 2019-05-21 | 苏州普绿法环保科技有限公司 | A kind of anti-explosion safety data monitoring system of casting industry movable dust removal equipment |
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