CN109011946A - A kind of explosion-proof Wet-way dust-collector of magnalium dust - Google Patents
A kind of explosion-proof Wet-way dust-collector of magnalium dust Download PDFInfo
- Publication number
- CN109011946A CN109011946A CN201811009384.8A CN201811009384A CN109011946A CN 109011946 A CN109011946 A CN 109011946A CN 201811009384 A CN201811009384 A CN 201811009384A CN 109011946 A CN109011946 A CN 109011946A
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- China
- Prior art keywords
- dust
- cabinet
- pipe
- internal thread
- water
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- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
- B01D47/06—Spray cleaning
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C31/00—Delivery of fire-extinguishing material
Abstract
The invention discloses a kind of explosion-proof Wet-way dust-collectors of magnalium dust, including cabinet, the cabinets cavity bottom is equipped with storage room, liquid reserve tank is equipped at the top of the storage room, the liquid storage box cavity is equipped with liquidometer, pressure pump is equipped at the top of the liquid reserve tank, the pressure pump side is equipped with water inlet pipe, the water inlet pipe top is equipped with the first internal thread connecting tube, water-supply-pipe is equipped at the top of the pressure pump, the water delivery pipe outer wall is equipped with semiconductor chilling plate, and the water-supply-pipe is equipped with solenoid valve, and the water-supply-pipe top is equipped with the second internal thread connecting tube.The present invention out of multiple rotary nozzles by being sprayed the ejecting liquid inside liquid reserve tank using pressure pump, it is sprayed in the air of either inside, adsorption and sedimentation is carried out to the al-mg powder dust granule in air, the particle settled in air is adsorbed using dust catcher, the content that al-mg powder in air in workshop can be reduced, improves safety.
Description
Technical field
The present invention relates to al-mg powder production field, in particular to a kind of explosion-proof Wet-way dust-collector of magnalium dust.
Background technique
With the development of modern industry, especially auto industry lightweight produces, and the use of aluminum part subtracts as automobile
The important means that weight, energy-saving and emission-reduction produce, up to 30%~40%, secondary stroke of loss of weight then can be improved a weight loss effect
50%.Europe, the United States in 2006, the car of day have averagely had reached 127kg/ with aluminum amount, and European aluminum assists (EAA) prediction,
Before 2016, European car aluminum amount will increase to 300kg/, and every using 1kg aluminium substitution steel body, can make automobile
Life cycle tail gas emission 20kg.Therefore, body lightening will necessarily promote the large-scale popularization and application of aluminium alloy.
Aluminium alloy is a kind of alloy that comparison is active, and under certain conditions, dust explosion easily occurs for aluminium, magnesium dust.
Wherein, aluminium powder belongs to Class B combustibility powder, the easy moisture absorption, and aerial lower explosion limit is 37~50g/m3, minimum igniting
645 DEG C of temperature, minimum ignition energy 15mJ, maximum explosion pressure 0.415MPa, minimum oxygen content 9% of exploding in nitrogen.Particle
It is bigger to spend smaller explosion hazard；Magnesium powder is also more active than aluminium powder, lower explosion limit 20g/m3, and 520 DEG C of Minimum ignition temperature；
The lower explosion limit of almag be 50g/m3,535 DEG C of Minimum ignition temperature.Therefore, when carrying out aluminium, the processing of magnesium part, dust
Explosion-proof improvement becomes as one of impassable baseline.In traditional al-mg powder workshop, mostly use greatly gravitational settling and
The modes such as inertial dust collection clear up the magnalium dust floated in workshop, but this cleaning effect is poor, and it is hidden that there is safety
Suffer from.
Therefore, the explosion-proof Wet-way dust-collector for inventing a kind of magnalium dust is necessary to solve the above problems.
Summary of the invention
The purpose of the present invention is to provide a kind of explosion-proof Wet-way dust-collectors of magnalium dust, by that will be stored up using pressure pump
Ejecting liquid inside liquid case is sprayed out of multiple rotary nozzles, is sprayed in the air of either inside, to the al-mg powder in air
Dust granule carries out adsorption and sedimentation, is adsorbed using dust catcher to the particle settled in air, can reduce air in workshop
The content of middle al-mg powder, while when there is an emergency carries out dry ice blasting to danger zone using dry ice blasting pipe, can be with
The oxygen content in danger zone is reduced, violent oxidation reaction is avoided the occurrence of, to solve mentioned above in the background art ask
Topic.
To achieve the above object, the invention provides the following technical scheme: a kind of explosion-proof Wet-way dust-collector of magnalium dust,
Including cabinet, the cabinets cavity bottom is equipped with storage room, is equipped with liquid reserve tank at the top of the storage room, the liquid storage box cavity is set
There is liquidometer, pressure pump is equipped at the top of the liquid reserve tank, the pressure pump side is equipped with water inlet pipe, and the water inlet pipe top is equipped with
First internal thread connecting tube, the pressure pump top are equipped with water-supply-pipe, and the water delivery pipe outer wall is equipped with semiconductor chilling plate, described
Water-supply-pipe is equipped with solenoid valve, and the water-supply-pipe top is equipped with the second internal thread connecting tube, and the second internal thread connection tube end is set
There is three-way shunt, the distributing T-pipe tube end is equipped with third internal thread connecting tube, and the third internal thread connection tube end is equipped with
Rotary nozzle.
Preferably, the water storage box side is equipped with dry ice storage tank, is equipped with dry ice blasting pipe at the top of the dry ice storage tank,
Battery is equipped at the top of the cabinets cavity, the cabinet side is equipped with functional compartment and the other side is equipped with valve, the function
Box cavity is equipped with control cabinet, and the control cabinet bottom is provided with dust catcher, and the functional compartment side wall is equipped with air velocity transducer, powder
Dust sensor and smoke sensor device, the functional compartment top are embedded with display screen, and the display screen side is equipped with control button.
Preferably, the valve is set to the side of storage room, and the valve and storage room are hinged, and the valve is equipped with
Handle.
Preferably, the liquidometer top extends to cabinet side, the water inlet pipe and water delivery through liquid reserve tank and cabinet
Pipe is set as L shape, and the water inlet tube end extends to side outside cabinet through cabinet, and the first internal thread connecting tube is set to
Cabinet side, the first internal thread connection inside pipe wall are equipped with screw thread.
Preferably, the three-way shunt is embedded on the side wall of cabinet, and the distributing T-pipe tube end is set to cabinet
External side, the third internal thread connection inside pipe wall are equipped with screw thread, and the rotary nozzle passes through third internal thread connecting tube and threeway
Isocon is detachably connected.
Preferably, the dry ice storage tank is set to the top of storage bin, and the dry ice blasting pipe is set as L shape, described
Dry ice blasting tube end runs through cabinet, and the dry ice blasting tube end is set to the underface of rotary nozzle.
Preferably, PID controller is equipped with inside the control cabinet, the dust catcher is equipped with transfer tube, the transfer tube
End extends to inside storage room through cabinet.
Preferably, the bottom of box is equipped with castor, and the quantity of the dust catcher, dry ice blasting pipe and rotary nozzle is equal
It is set as multiple, the cabinet wall is equipped with anti-static coating.
Technical effect and advantage of the invention:
1, the present invention is sprayed on by being sprayed the ejecting liquid inside liquid reserve tank out of multiple rotary nozzles using pressure pump
In the air of either inside, adsorption and sedimentation is carried out to the al-mg powder dust granule in air, using dust catcher to settling in air
Particle adsorbed, the content of al-mg powder in air in workshop can be reduced, improve safety；
2, dry ice blasting when there is an emergency, is carried out to danger zone using dry ice blasting pipe, danger can be reduced
Oxygen content in region avoids the occurrence of violent oxidation reaction, further improves safety；
3, by carrying out cooling processing to the ejecting liquid transmitted in water-supply-pipe using semiconductor chilling plate, work as ejecting liquid
The temperature that either inside can be reduced when being sprayed on either inside, improves the working environment of worker.
Detailed description of the invention
Fig. 1 is overall structure of the present invention.
Fig. 2 is part A detailed structure schematic diagram in Fig. 1 of the present invention.
Fig. 3 is left view structural representation of the present invention.
Fig. 4 is right side structural representation of the present invention.
In figure: 1 cabinet, 2 storage rooms, 3 liquid reserve tanks, 4 liquidometers, 5 pressure pumps, 6 water inlet pipes, 7 first internal thread connecting tubes, 8
Water-supply-pipe, 9 semiconductor chilling plates, 10 solenoid valves, 11 second internal thread connecting tubes, 12 three-way shunts, 13 third internal thread connecting tubes,
14 rotary nozzles, 15 dry ice storage tanks, 16 dry ice blasting pipes, 17 batteries, 18 functional compartments, 19 valves, 20 control cabinets, 21 dust suctions
Device, 22 air velocity transducers, 23 dust sensors, 24 smoke sensor devices, 25 display screens, 26 control buttons, 27 transfer tubes, 28 activities
Wheel, 29 anti-static coatings, 30 alarms.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Embodiment 1
A kind of explosion-proof Wet-way dust-collector of magnalium dust as shown in Figs. 1-2, including cabinet 1, bottom of chamber in the cabinet 1
Portion is equipped with storage room 2, and liquid reserve tank 3 is equipped at the top of the storage room 2, and 3 inner cavity of liquid reserve tank is equipped with liquidometer 4, the liquid storage
Pressure pump 5 is equipped at the top of case 3,5 side of pressure pump is equipped with water inlet pipe 6, and 6 top of water inlet pipe is connected equipped with the first internal thread
Pipe 7, water-supply-pipe 8 is equipped at the top of the pressure pump 5, and 8 outer wall of water-supply-pipe is equipped with semiconductor chilling plate 9, the water-supply-pipe 8
It is equipped with solenoid valve 10,8 top of water-supply-pipe is equipped with the second internal thread connecting tube 11, and 11 end of the second internal thread connecting tube is set
There is three-way shunt 12,12 end of three-way shunt is equipped with third internal thread connecting tube 13, the third internal thread connecting tube 13
End is equipped with rotary nozzle 14.
The water storage box side is equipped with dry ice storage tank 15, is equipped with dry ice blasting pipe 16 at the top of the dry ice storage tank 15,
1 inner cavity top of cabinet is equipped with battery 17, and 1 side of cabinet is equipped with functional compartment 18 and the other side is equipped with valve 19,
18 inner cavity of functional compartment is equipped with control cabinet 20, and 20 bottom of control cabinet is provided with dust catcher 21,18 side wall of functional compartment
It is equipped with air velocity transducer 22, dust sensor 23 and smoke sensor device 24,18 top of functional compartment is embedded with display screen 25,
25 side of display screen is equipped with control button 26.
The embodiment carries out dry ice blasting to danger zone when there is an emergency, using dry ice blasting pipe 16, can be with
The oxygen content in danger zone is reduced, violent oxidation reaction is avoided the occurrence of, further improves safety, pass through utilization
Semiconductor chilling plate 9 carries out cooling processing to the ejecting liquid transmitted in water-supply-pipe 8, can when ejecting liquid is sprayed on either inside
To reduce the temperature of either inside, improve the working environment of worker.
Embodiment 2
A kind of explosion-proof Wet-way dust-collector of magnalium dust as shown in Figs 1-4, the valve 19 are set to storage room 2
Side, the valve 19 is hinged with storage room 2, and the valve 19 is equipped with handle.
4 top of liquidometer extends to 1 side of cabinet, the water inlet pipe 6 and water-supply-pipe 8 through liquid reserve tank 3 and cabinet 1
It is set as L shape, 6 end of water inlet pipe extends to 1 outside side of cabinet through cabinet 1, and the first internal thread connecting tube 7 is arranged
In 1 side of cabinet, 7 inner wall of the first internal thread connecting tube is equipped with screw thread.
The three-way shunt 12 is embedded on the side wall of cabinet 1, and 12 end of three-way shunt is set to outside cabinet 1
Portion side, 13 inner wall of third internal thread connecting tube be equipped with screw thread, the rotary nozzle 14 by third internal thread connecting tube 13 with
Three-way shunt 12 is detachably connected, and the dry ice storage tank 15 is set to the top of storage bin, and the dry ice blasting pipe 16 is set
It is set to L shape, cabinet 1 is run through in 16 end of dry ice blasting pipe, and 16 end of dry ice blasting pipe is set to rotary nozzle 14
Underface.
PID controller, the air velocity transducer 22, dust sensor 23 and smog sensing are equipped with inside the control cabinet 20
Device 24 is connect with PID controller, and the model of the air velocity transducer 22 is set as F600, the model of the dust sensor 23
It is set as ZPH02, the model of the smoke sensor device 24 is set as ZP13, and the dust catcher 21 is equipped with transfer tube 27, described
27 end of transfer tube extends to inside storage room 2 through cabinet 1, and 1 bottom of cabinet is equipped with castor 28, the dust catcher
21, the quantity of dry ice blasting pipe 16 and rotary nozzle 14 is disposed as multiple, and 1 inner wall of cabinet is equipped with anti-static coating
29, alarm 30 is equipped at the top of the cabinet 1.
The embodiment by the way that the ejecting liquid inside liquid reserve tank sprayed out of multiple rotary nozzles 14 using pressure pump 5,
It is sprayed in the air of either inside, adsorption and sedimentation is carried out to the al-mg powder dust granule in air, using dust catcher 21 to air
The particle of middle sedimentation is adsorbed, and can be reduced the content of al-mg powder in air in workshop, be improved safety.
Working principle of the present invention: the present apparatus at work, the present invention is placed in the workshop of al-mg powder, powder is utilized
Dust sensor 23 incudes the magnalium powder content in workshop, transmits a signal to the PID controller inside control cabinet 20, right
Pressure pump 5 is started, and solenoid valve 10 is opened, and the ejecting liquid inside liquid reserve tank 3 is transferred to distributing T-pipe by water-supply-pipe 8
It in pipe 12, then sprays, is sprayed in the air of either inside out of multiple rotary nozzles 14, to the al-mg powder dust in air
Grain carries out adsorption and sedimentation, opens simultaneously dust catcher 21, adsorbs to the particle settled in air, is then passed using transfer tube 27
It transports to 2 in storage room, periodically opens valve 19 and the dust granule in storage room 2 is cleared up, when water-supply-pipe 8 carries out transmission work
When making, battery 17 is that the power supply of semiconductor chilling plate 9 works, and is cooled down to the ejecting liquid inside water-supply-pipe 8, by it
The temperature that either inside can be reduced when being sprayed on either inside improves the working environment of worker and safety can be improved, wind speed
Sensor 22 incudes the wind speed in workshop in real time, and is shown on display screen 25, sees convenient for staff
It examines, safer to the processing progress in workshop instructs operation, while when occurring fire hazard aerosol fog in workshop, using smog
It after sensor 24 is incuded, is alarmed using PID control alarm, so that workpeople carries out emergency evacuation, dry ice storage
Dry ice in tank 15 is sprayed by dry ice blasting pipe 16, can be reduced when there is open fire, smog and excessively high workshop temperature
Oxygen content in danger zone avoids the occurrence of violent oxidation reaction, further improves safety.
Finally, it should be noted that the foregoing is only a preferred embodiment of the present invention, it is not intended to restrict the invention,
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art, still may be used
To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features,
All within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in of the invention
Within protection scope.
Claims (8)
1. a kind of explosion-proof Wet-way dust-collector of magnalium dust, including cabinet (1), it is characterised in that: the interior bottom of chamber of the cabinet (1)
Portion is equipped with storage room (2), is equipped with liquid reserve tank (3) at the top of the storage room (2), and liquid reserve tank (3) inner cavity is equipped with liquidometer
(4), pressure pump (5) are equipped at the top of the liquid reserve tank (3), pressure pump (5) side is equipped with water inlet pipe (6), the water inlet pipe
(6) top is equipped with the first internal thread connecting tube (7), is equipped with water-supply-pipe (8) at the top of the pressure pump (5), water-supply-pipe (8) outer wall
It is equipped with semiconductor chilling plate (9), the water-supply-pipe (8) is equipped with solenoid valve (10), and water-supply-pipe (8) top is equipped with second
Internal thread connecting tube (11), the second internal thread connecting tube (11) end are equipped with three-way shunt (12), the three-way shunt
(12) end is equipped with third internal thread connecting tube (13), and the third internal thread connecting tube (13) end is equipped with rotary nozzle (14).
2. a kind of explosion-proof Wet-way dust-collector of magnalium dust according to claim 1, it is characterised in that: the water storage box
Side is equipped with dry ice storage tank (15), is equipped with dry ice blasting pipe (16) at the top of the dry ice storage tank (15), in the cabinet (1)
Top of chamber is equipped with battery (17), and cabinet (1) side is equipped with functional compartment (18) and the other side is equipped with valve (19), described
Functional compartment (18) inner cavity is equipped with control cabinet (20), and control cabinet (20) bottom is provided with dust catcher (21), the functional compartment
(18) side wall is equipped with air velocity transducer (22), dust sensor (23) and smoke sensor device (24), functional compartment (18) top
End is embedded with display screen (25), and display screen (25) side is equipped with control button (26).
3. a kind of explosion-proof Wet-way dust-collector of magnalium dust according to claim 2, it is characterised in that: the valve
(19) it is set to the side of storage room (2), hingedly, the valve (19) is equipped with handle for the valve (19) and storage room (2).
4. a kind of explosion-proof Wet-way dust-collector of magnalium dust according to claim 2, it is characterised in that: the liquidometer
(4) top extends to cabinet (1) side through liquid reserve tank (3) and cabinet (1), and the water inlet pipe (6) and water-supply-pipe (8) are set as
L shape, water inlet pipe (6) end extend to the external side of cabinet (1) through cabinet (1), and the first internal thread connecting tube (7) sets
It is placed in cabinet (1) side, the first internal thread connecting tube (7) inner wall is equipped with screw thread.
5. a kind of explosion-proof Wet-way dust-collector of magnalium dust according to claim 2, it is characterised in that: three reduction of fractions to a common denominator
Flow tube (12) is embedded on the side wall of cabinet (1), and three-way shunt (12) end is set to the external side of cabinet (1), institute
Third internal thread connecting tube (13) inner wall is stated equipped with screw thread, the rotary nozzle (14) passes through third internal thread connecting tube (13) and threeway
Isocon (12) is detachably connected.
6. a kind of explosion-proof Wet-way dust-collector of magnalium dust according to claim 2, it is characterised in that: the dry ice is deposited
Storage tank (15) is set to the top of storage bin, and the dry ice blasting pipe (16) is set as L shape, dry ice blasting pipe (16) end
Through cabinet (1), dry ice blasting pipe (16) end is set to the underface of rotary nozzle (14).
7. a kind of explosion-proof Wet-way dust-collector of magnalium dust according to claim 2, it is characterised in that: the control cabinet
(20) internal to be equipped with PID controller, the dust catcher (21) is equipped with transfer tube (27), and case is run through in transfer tube (27) end
It is internal that body (1) extends to storage room (2).
8. a kind of explosion-proof Wet-way dust-collector of magnalium dust according to claim 2, it is characterised in that: the cabinet
(1) bottom is equipped with castor (28), and the quantity of the dust catcher (21), dry ice blasting pipe (16) and rotary nozzle (14) is respectively provided with
To be multiple, cabinet (1) inner wall is equipped with anti-static coating (29), is equipped with alarm (30) at the top of the cabinet (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811009384.8A CN109011946A (en) | 2018-08-31 | 2018-08-31 | A kind of explosion-proof Wet-way dust-collector of magnalium dust |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811009384.8A CN109011946A (en) | 2018-08-31 | 2018-08-31 | A kind of explosion-proof Wet-way dust-collector of magnalium dust |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109011946A true CN109011946A (en) | 2018-12-18 |
Family
ID=64625978
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811009384.8A Pending CN109011946A (en) | 2018-08-31 | 2018-08-31 | A kind of explosion-proof Wet-way dust-collector of magnalium dust |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109011946A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112221058A (en) * | 2020-10-12 | 2021-01-15 | 湖南无双科技有限公司 | Intelligent fire-fighting flame-retardant device and method based on Internet of things |
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Patent Citations (6)
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|---|---|---|---|---|
| KR20110115689A (en) * | 2010-04-16 | 2011-10-24 | 김종연 | Exhausted gas reduction for rotary spray device |
| CN206613296U (en) * | 2017-03-29 | 2017-11-07 | 惠州云海镁业有限公司 | A kind of water curtain dust pelletizing system applied to magnesium alloy production line |
| CN207522607U (en) * | 2017-09-30 | 2018-06-22 | 武汉海默机器人有限公司 | A kind of infrared inspecting robot |
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| PB01 | Publication | ||
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Application publication date: 20181218 |