CN103998361A - Foam dust suppression transfer system and foam container assembly - Google Patents
Foam dust suppression transfer system and foam container assembly Download PDFInfo
- Publication number
- CN103998361A CN103998361A CN201380003988.0A CN201380003988A CN103998361A CN 103998361 A CN103998361 A CN 103998361A CN 201380003988 A CN201380003988 A CN 201380003988A CN 103998361 A CN103998361 A CN 103998361A
- Authority
- CN
- China
- Prior art keywords
- foam
- assembly
- box assembly
- component
- casing
- 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.)
- Granted
Links
- 239000006260 foam Substances 0.000 title claims abstract description 123
- 239000000428 dust Substances 0.000 title claims abstract description 43
- 230000001629 suppression Effects 0.000 title claims abstract description 18
- 239000007788 liquid Substances 0.000 claims abstract description 72
- 238000003860 storage Methods 0.000 claims abstract description 21
- 239000000463 material Substances 0.000 claims description 20
- 238000007789 sealing Methods 0.000 claims description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- 239000011148 porous material Substances 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000005192 partition Methods 0.000 abstract 2
- 239000000843 powder Substances 0.000 abstract 1
- 230000000712 assembly Effects 0.000 description 4
- 238000000429 assembly Methods 0.000 description 4
- 239000003112 inhibitor Substances 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000012544 monitoring process Methods 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 235000013312 flour Nutrition 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000000241 respiratory effect Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000007514 turning Methods 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 239000008235 industrial water Substances 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
- B08B15/02—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area using chambers or hoods covering the area
Landscapes
- Accessories For Mixers (AREA)
- Nozzles (AREA)
Abstract
A foam dust suppression transfer system and a foam container assembly. The foam dust suppression transfer system reduces the powder thickness at the outlet of a guide chute. The system essentially comprises a foam container assembly (1), a compressed air assembly (2), liquid storage assembly (3), a mixing assembly (4), a first electric control assembly (5), a second electric control assembly (6), a pneumatic two-way assembly (7), a liquid-level control assembly (8), and a spot-control assembly (9). The liquid-level control assembly (8) monitors and controls the liquid level of mixed liquid in the foam container assembly (1). The spot-control assembly (9) controls whether the corresponding foam container assembly (1) produces foam. The foam container assembly essentially comprises a press bar (113), a foam guide plate (114), and a partition (111). The partition (111) divides a container (101) into a foam-production cavity (115) and a foam-release cavity (116). Under the guidance of the foam guide plate (114) the foam forms a foam curtain.
Description
The present invention relates to material transferring equipment field, the more particularly to material transferring equipment with foam dust inhibitor, more particularly to foam box assembly.
Serious dust pollution can be produced during material transfer, is seriously endangered to safety in production, staff's health care belt.The producer has done the trial of each side in terms for the treatment of flour dust, such as changes cleaner, installs spraying system additional.But by these treating flour dust means, movement system dust concentration is still exceeded, the deflector chute exit dust severe overweight of especially broken machine room transfer station.The visible obvious laying dust in ground after the operation of transfer station belt feeder.
It is as follows that dust pollution produces process：
Material enters at movement system, head cover at the head cover of top belt because material is with belt high-speed motion, and substantial amounts of induced air is brought into internal system at head cover import.At the head funnel of traditional design, material can produce shock with head funnel here, produce substantial amounts of fine dust particles.
Traditional design material blanking tube is straight tube, and is often accompanied by turning, bend design, and material hits, collided each other in these turnings, the place of elbow again, produces substantial amounts of fine dust particles.
This place of discharging point, because material is vertical drop, vertical impact, can produce substantial amounts of fine dusts again herein.
High speed of coming at head cover induced air just carries head funnel, the fine dust particles produced at material blanking tube with the impact of the high speed falling motion of material, toward guide slot space in pour in, and accelerate with material dropping process medium velocity, induced velocity also quickening simultaneously.
This when, substantial amounts of dust and induction air quantity are just filled with guide slot space, induced air carries substantial amounts of dust and gushed out from deflector chute exit, causes serious dust pollution.
In order to solve the above problems, an object of the present invention, which is that offer is a kind of, reduces the foam dust suppression movement system of deflector chute exit dust concentration.
In order to achieve the above object, the foam dust suppression movement system that the present invention is provided includes belt feeder, conveyer belt, head afflux shield, material blanking tube, deflector chute, in addition to foam box assembly, compressed air component, liquid storage component, on the spot Liquid level component, control assembly, electric hybrid module, the first motorized adjustment component, the second motorized adjustment component, pneumatic two company part component.
The liquid entrance of foam box assembly couples the first motorized adjustment component, electric hybrid module, liquid storage component successively；The gas entrance of foam box assembly couples the second motorized adjustment component, pneumatic two company part component, compressed air component successively.
Liquid level component electrically couples with foam box assembly and the first motorized adjustment component, the liquid level in Liquid level assemblies monitor foam box assembly, and controls with this first electric control valve in the first motorized adjustment component.
Control assembly opens machine signal wire with the second motorized adjustment component, belt feeder on the spot and liquid storage component electrically couples, and control assembly monitoring belt feeder opens machine signal on the spot, and controls with this second electric control valve in the second motorized adjustment component.Control assembly includes three kinds of control modes on the spot, be respectively control, automatically control manually, remote control, this three kinds of control modes are based on single-chip microcomputer computing storage control unit, standard
MODBUS interfaces, electric switch realize that three kinds of control modes are operated to select a mode.
Foam box assembly may be provided at head or middle part or the export department of deflector chute, and the bubble output hole width of foam box assembly is consistent with deflector chute inner width, and bubble output hole is just to belt.
The foam dust suppression movement system course of work is as follows：
Liquid level assemblies monitor is less than after predetermined value to the liquid level in foam box assembly, open the first electric control valve in the first motorized adjustment component, stoste in liquid storage component is sufficiently mixed with industry water in electric hybrid module, foam box assembly is flowed into through the first motorized adjustment component, Liquid level assemblies monitor reached after predetermined value to the liquid level in foam box assembly, the first electric control valve closed in the first motorized adjustment component.
Under automatic control mode, control assembly monitors that belt feeder is opened after machine signal on the spot, open the second electric control valve in the second motorized adjustment component, the compressed air that compressed air component is provided connects part component through pneumatic two and the second motorized adjustment component enters foam box assembly, and compressed air is in system bubble chamber
360 ° of injecting mixed liquid, produce substantial amounts of foam,
Foam is gushed out from bubble output hole, in the case where leading the guiding of bubble plate, and a stifled foam curtain is formed on guide slot cross-section.Foam curtain can effectively filter the dust granules of dust in air, especially respiratory, meanwhile, on the material that the foam coverage of generation is carried on conveyer belt, to surface of material one of foam film of formation, the dust concentration in reduction deflector chute exit.
Under manual control mode, control assembly realizes that corresponding foam box assembly produces foam or do not produce foam by artificially closing or disconnecting electric switch on the spot.
Under remote controlled manner, control assembly is by operating terminal to be based on standard MODBUS on the spot
Interface carrys out control single chip computer computing storage control unit, realizes that corresponding foam box assembly produces foam or do not produce foam.
The second object of the present invention is to provide a kind of foam box assembly for steeping liquid separation.
In order to reach this purpose, the foam box assembly that the present invention is provided includes casing, case lid, the first sealing gasket, airway tube, catheter, blow-off pipe, the first liquid level sensor；It is characterized in that：The foam box assembly also includes dividing plate.Casing is separated out system bubble chamber and blebbing chamber by dividing plate, and dividing plate has the first distance with case lid, and dividing plate extends to the bottom surface of casing and protrudes the bottom surface formation chimb of casing.System bubble intracavitary is provided with airway tube, catheter, the first liquid level sensor, blow-off pipe, and airway tube has second distance with tank floor, and blebbing bottom of chamber portion is provided with bubble output hole.
The third object of the present invention is to provide a kind of foam box assembly for producing a stifled foam curtain.
In order to reach this purpose, the foam box assembly that the present invention is provided also includes press strip, leads bubble plate.Press strip, lead bubble plate detachably couple with chimb.
The fourth object of the present invention is to provide a kind of foam box assembly for producing a large amount of foams.
In order to reach this purpose, the foam box assembly that the present invention is provided also is provided with the portion of spiraling including airway tube, and the portion of spiraling sets numerous pores.
The fifth object of the present invention is to provide a kind of foam box assembly convenient for assembly.
In order to reach this purpose, the foam box assembly that the present invention is provided also includes the same side that catheter, the first liquid level sensor and blow-off pipe are arranged to casing.
The sixth object of the present invention is to provide a kind of blowdown convenient foam box assembly.
In order to reach this purpose, the foam box assembly that the present invention is provided also includes the bottom surface that the head of blow-off pipe is arranged to not higher than casing.
The foam dust suppression movement system of deflector chute exit dust concentration is reduced the invention provides a kind of, while providing a kind of bubble liquid separation, efficient blebbing again, easy to assembly, blowdown is convenient and can produce the foam box assembly of foam curtain.
Fig. 1 is the partial perspective view for the material transporting system that foam box assembly is arranged on deflector chute exit
Fig. 2 is the flow chart of the foam dust inhibitor of the present invention
Fig. 3 is the flow chart of electric hybrid module
Fig. 4 is pneumatic two flow charts for connecting part component
Fig. 5 is the flow chart of the first motorized adjustment component
Fig. 6 is the flow chart of the second motorized adjustment component
Fig. 7 is the flow chart of control assembly on the spot
Fig. 8,9 be foam box assembly different visual angles stereogram
Figure 10 is the exploded perspective view of foam box assembly
Figure 11 is the front view of foam box assembly
Figure 12 is Figure 11 top view
Figure 13 is Figure 11 upward view
Figure 14 is Figure 11 right view
Figure 15 is Figure 11 left view
Figure 16 is sectional views of the Figure 12 along B-B directions
Figure 17 is sectional views of the Figure 11 along A-A directions
Figure 18 is in Figure 17 I partial enlarged drawing
Figure 19 is the stereogram of airway tube
Figure 20 is in Figure 19 II partial enlarged drawing
Description of reference numerals
1 foam box assembly
101 casings, 102 case lids, 103 first sealing gaskets, 104 second sealing gaskets, 105 airway tubes, 106
Catheter, 107 blow-off pipes, 108 gas entrances, 109 liquid entrances, 110 sensor inlets, 111 dividing plates, 112 first liquid level sensors, 113 press strips, 114 lead bubble plate,
115 system bubble chambers, 116 blebbing chambers, 117 bubble output holes, 118 first distances, 119 second distances, 120 chimbs, 121 nuts
2 compressed air components
201 air accumulators, 202 air compressors
3 liquid storage components
301 fluid reservoirs, 30 2 second liquid level sensors
4 electric hybrid modules
401 venturi conduit blenders, 402 stop valves, 403 safety valves, 404 check-valves, 405 water pressure gauges
5 first motorized adjustment components
501 first electric control valves
6 second motorized adjustment components
601 second electric control valves, 602 air gauges
7 pneumatic two connect part component
701 pneumatic two connect part
8 Liquid level components
9 control assemblies on the spot
901 single-chip microcomputer computing storage control units, 902 standard MODBUS interfaces, 903 electric switches, 904
Belt feeder opens machine signal wire, 905 control lines, 906 second liquid level signal lines
The foam dust suppression movement system and foam box assembly provided below in conjunction with the accompanying drawings with specific embodiment the present invention is described in detail, and uses identical reference with prior art identical part, and omit the explanation carried out to it.
It is by foam box assembly 1 as shown in Fig. 1
Material transporting system installed in deflector chute exit, can also need to be arranged on foam box assembly 1 into the middle part or head of deflector chute, the position as shown in the dotted line in Fig. 1 according to field condition.
It is the flow chart of foam dust inhibitor as shown in Fig. 2, foam dust inhibitor includes foam box assembly 1, compressed air component 2
, liquid storage component 3, electric hybrid module 4, the first motorized adjustment component 5, the second motorized adjustment component 6, pneumatic two connect part component 7, on the spot Liquid level component 8, control assembly 9.
The liquid entrance 109 of foam box assembly 1 couples the first motorized adjustment component 5, electric hybrid module 4, liquid storage component 3 successively
；The gas entrance 108 of foam box assembly 1 couples the second motorized adjustment component 6, pneumatic two company part component 7, compressed air component 2 successively；The power supply mode of compressed air component 2 is three phase supply.
The first liquid level sensor 112 and the first motorized adjustment component 5 of Liquid level component 8 and foam box assembly 1
The electrically connection of the first electric control valve 501, the liquid level in the first liquid level sensor 112 monitoring foam box assembly 1, Liquid level component 8 gathers the first liquid level sensor 112
The liquid level signal of coming is transmitted, and the first electric control valve 501 in the first motorized adjustment component 5 is controlled with this, the power supply mode of Liquid level component 8 is single phase power supply.
The motorized adjustment component 6 of control assembly 9 and second, belt feeder open machine signal wire 904 and liquid storage component 3 on the spot
The electrically connection of the second liquid level sensor 302, the monitoring of control assembly 9 belt feeder opens machine signal on the spot, and controls with this second electric control valve 601 in the second motorized adjustment component 6.Control assembly 9 on the spot
Including three kinds of control modes, be respectively control, automatically control manually, remote control, this three kinds of control modes be based on single-chip microcomputer computing storage control unit 901, standard MODBUS interfaces 902, electric switch 903
To realize, three kinds of control modes are operated with selecting a mode, and the power supply mode of control assembly 9 is single phase power supply on the spot.
As shown in Fig. 3, electric hybrid module 4 includes venturi conduit blender 401, safety valve 403, water pressure gauge 405
, stop valve 402, check-valves 404.With reference to Fig. 1, the main flow end of venturi conduit blender 401 couples safety valve 403, water pressure gauge 405, stop valve 402 successively
, industrial water inlet, the upper pressure limit of safety valve 403 is 0.6MPa；The secondary stream end of venturi conduit blender 401 couples check-valves 404, stop valve 402, fluid reservoir 301 successively
Liquid outlet；The port of export of venturi conduit blender 401 couples the liquid entrance 109 of the first motorized adjustment component 5, foam box assembly 1 successively, venturi conduit blender 401 by industry water and stoste with
200 ：1 ratio mixing.
As shown in Fig. 4, pneumatic two, which connect part component 7, includes pneumatic two company's parts 701 and stop valve.
As shown in Fig. 5, the first motorized adjustment component 5 includes the first electric control valve 501 and stop valve.
As shown in Fig. 6, the second motorized adjustment component 6 includes the second electric control valve 601, stop valve and air gauge 602
。
As shown in Fig. 7, control system 9 includes single-chip microcomputer computing storage control unit 901, standard MODBUS interfaces on the spot
902nd, electric switch 903.Belt feeder opens machine signal wire 904 and electrically coupled with the signal acquisition terminal of control system on the spot, the second electric control valve 601 of the motorized adjustment component 6 of control line 905 and second
Electrically connection, the second liquid level sensor 302 electrically couples with the signal acquisition terminal of control system on the spot.Control system 9 on the spot
Including three kinds of control modes, respectively automatically control, control manually and remote control, three kinds of control modes are worked with selecting a mode.
The foam dust suppression movement system course of work is as follows：
Liquid level component 8 monitors that the liquid level in foam box assembly 1 is less than after predetermined value, opens the first motorized adjustment component 5
In the first electric control valve 501, the stoste in liquid storage component 3 is sufficiently mixed with industry water in electric hybrid module 4, and foam box assembly 1, Liquid level component 8 are flowed into through the first motorized adjustment component 5
Monitor that the liquid level in foam box assembly 1 is reached after predetermined value, the first electric control valve 501 closed in the first motorized adjustment component 5.
When in automatic control mode, single-chip microcomputer computing storage control unit 901 monitors that belt feeder is opened after machine signal, opens the second motorized adjustment component
The second electric control valve 601 in 6, the compressed air that compressed air component 2 is provided connects the motorized adjustment component 6 of part 701 and second through pneumatic two and enters foam box assembly 1, and compressed air is in blebbing chamber 116
In 360 ° of injecting mixed liquid, produce substantial amounts of foam,
Foam forms a stifled foam curtain under the guiding that bubble leads bubble plate 114 on guide slot cross-section.Foam curtain can effectively filter the dust granules of dust in air, especially respiratory, meanwhile, on the material that the foam coverage of generation is carried on conveyer belt, to surface of material one of foam film of formation, the dust concentration in reduction deflector chute exit.When in automatic control mode, manual control mode and remote controlled manner failure.
When in manual control mode, corresponding second Electronic control component 6 is made by operating corresponding electric switch 903
Whether work or not, so that corresponding foam box assembly 1 produces foam or do not produce foam.When in manual control mode, automatic control mode and remote controlled manner failure.
When in remote controlled manner, by operating terminal to be based on standard MODBUS interfaces come control single chip computer computing storage control unit 901
, realize that corresponding foam box assembly 1 produces foam or do not produce foam.When in remote controlled manner, manual control mode and automatic control mode failure.
Fig. 8 and Fig. 9 are the stereograms of the different visual angles of foam box assembly 1, and Figure 10 is the exploded perspective view of foam box assembly 1, as illustrated, foam box assembly 1
Including casing 101, case lid 102, the first sealing gasket 103, airway tube 105, catheter 106, blow-off pipe 107, the first liquid level sensor 112；Also include the second sealing gasket
104th, press strip 113, lead bubble plate 114, dividing plate 111, nut 121.
As shown in Figure 16-17, casing 101 is separated out system bubble chamber 115 and blebbing chamber 116, dividing plate by dividing plate 111
111 bottom surfaces for extending to casing 101, left surface, right flank, dividing plate 111 have the first distance 118 with case lid 102, and dividing plate 111 extends to the bottom surface of casing 101 and protrudes casing
101 bottom surface forms chimb 120, press strip 113, leads bubble plate 114 and can detachably be coupled by thread connector with chimb 120；Airway tube 105, catheter are provided with system bubble chamber 115
106th, the first liquid level sensor 112, blow-off pipe 107, airway tube 105 have second distance 119 with the bottom surface of casing 101, and the bottom of blebbing chamber 116 is provided with bubble output hole 117
。
Airway tube 105 or the liquid level sensor 112 of catheter 106 or first pass through nut 121, the second sealing gasket
104 and joint detachably couple with casing 101.Casing 101 is internally provided with outside the sealing gasket 104 of nut 121 and second, casing 101 and is provided with the second sealing gasket 104
And joint.Band is first laid into the threaded portion of airway tube 105 or the liquid level sensor 112 of catheter 106 or first, then nut 121 is screwed into bottom, then is inserted in the second sealing gasket 104
, then the airway tube 105 with the sealing gasket 104 of nut 121 and second or the liquid level sensor 112 of catheter 106 or first are inserted in corresponding entrance（Gas entrance 108 or liquid entrance
109 or sensor inlet 110）, the second sealing gasket 104 is then inserted in the threaded portion being exposed at outside casing 101, finally corresponding joint is screwed in sealed effect can be achieved.
In order to assemble facility, catheter 106, the first liquid level sensor 112 and blow-off pipe 107 are arranged at casing 101
The same side.
In order to be able to which the dirt in casing 101 is easily discharged, the head of blow-off pipe 107 is arranged to not higher than casing 101
Bottom surface.A concave station is processed on the bottom surface of casing 101, head and the second sealing gasket 104 for accommodating blow-off pipe 107.
Such as Figure 18-20
It is shown, in order to be able to improve system bubble efficiency, airway tube is arranged to spiraling portion, and numerous pores are set in the portion of spiraling along tube wall, can regular distribution be also random is distributed.
The course of work of foam box assembly 1 is as follows：
Mixed liquor is flowed into system bubble chamber 115 through catheter 106, and compressed air passes through airway tube 105
Numerous pores blowout through the portion of spiraling, 360 ° of efficient injecting mixed liquid in system bubble chamber 115 produce substantial amounts of foam, first distance 118 of the substantial amounts of foam from dividing plate 111 and case lid 102
The interval of generation enters blebbing chamber 116, and substantial amounts of foam is gushed out from the bubble output hole 117 of blebbing chamber 116, and a stifled foam curtain is formed in the case where leading the guiding of bubble plate 114.
Industrial applicibility
The free content of sequence table
Claims (7)
- A kind of foam dust suppression movement system, including belt feeder, conveyer belt, head afflux shield, material blanking tube, deflector chute；It is characterized in that：Described foam dust suppression movement system also includes foam box assembly 1, compressed air component 2, liquid storage component 3, electric hybrid module 4, the first motorized adjustment component 5, the second motorized adjustment component 6, pneumatic two company part component 7, on the spot Liquid level component 8, control assembly 9； The liquid entrance 109 of foam box assembly 1 couples the first motorized adjustment component 5, electric hybrid module 4, liquid storage component 3 successively；The gas entrance 108 of foam box assembly 1 couples the second motorized adjustment component 6, pneumatic two company part component 7, compressed air component 2 successively； Liquid level component 8 electrically couples with the motorized adjustment component 5 of foam box assembly 1 and first； Control assembly 9 opens machine signal wire 904 with the second motorized adjustment component 7, belt feeder on the spot and liquid storage component 3 electrically couples, on the spot control assembly 9 include control, automatically control manually, remote control, this three kinds of control modes realize that three kinds of control modes are operated to select a mode based on single-chip microcomputer computing storage control unit 901, standard MODBUS interfaces 902, electric switch 903.
- A kind of foam dust suppression movement system according to claim 1, it is characterised in that：The venturi conduit blender 401 of the electric hybrid module 4 is by industry water and stoste with 200：1 ratio mixing, the upper pressure limit of the safety valve 403 of electric hybrid module 4 is 0.6MPa, and the power supply mode of Liquid level component 8 is single phase power supply, and the power supply mode of control assembly 9 is single phase power supply on the spot, and the power supply mode of compressed air component 2 is three phase supply.
- A kind of foam dust suppression movement system according to any claim in claim 1-2, it is characterised in that：The foam box assembly 1 can be arranged on head or middle part or the export department of deflector chute, and the width of bubble output hole 117 of foam box assembly 1 is consistent with deflector chute inner width, and bubble output hole 117 is just to belt.
- A kind of foam box assembly 1 for applying to foam dust suppression movement system, including casing 101, case lid 102, the first sealing gasket 103, airway tube 105, catheter 106, blow-off pipe 107, the first liquid level sensor 112；It is characterized in that：The foam box assembly 1 also includes the second sealing gasket 104, press strip 113, leads bubble plate 114, dividing plate 111, nut 121； Casing 101 is separated out system bubble chamber 115 and blebbing chamber 116 by the dividing plate 111, dividing plate 111 extends to the bottom surface of casing 101, left surface, right flank, dividing plate 111 has the first distance 118 with case lid 102, dividing plate 111 extend to the bottom surface of casing 101 and protrude casing 101 bottom surface formed chimb 120, press strip 113, lead bubble plate 114 detachably couple with chimb 120；Airway tube 105, catheter 106, the first liquid level sensor 112, blow-off pipe 107 are provided with system bubble chamber 115, airway tube 105 has second distance 119 with the bottom surface of casing 101, and the bottom of blebbing chamber 116 is provided with bubble output hole 117； Airway tube is provided with the portion of spiraling, and the portion of spiraling sets numerous pores.
- A kind of foam box assembly 1 for applying to foam dust suppression movement system according to claim 4, it is characterised in that：The liquid level sensor 112 of airway tube 105 or catheter 106 or first is detachably coupled by nut 121, the second sealing gasket 104 and joint with casing 101.Casing 101 is internally provided with outside the sealing gasket 104 of nut 121 and second, casing 101 and is provided with the second sealing gasket 104 and joint.
- A kind of foam box assembly 1 for applying to foam dust suppression movement system according to claim 4, it is characterised in that：The catheter 106, the first liquid level sensor 112 and blow-off pipe 107 are located at the same side of casing 101.
- A kind of foam box assembly 1 for applying to foam dust suppression movement system according to claim 4, it is characterised in that：The blow-off pipe 107 is not higher than the bottom surface of casing 101.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2013/077286 WO2014075440A1 (en) | 2013-06-16 | 2013-06-16 | Foam dust suppression transfer system and foam container assembly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103998361A true CN103998361A (en) | 2014-08-20 |
| CN103998361B CN103998361B (en) | 2015-11-25 |
Family
ID=50730552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201380003988.0A Active CN103998361B (en) | 2013-06-16 | 2013-06-16 | Foam dust suppression movement system and bubble chamber assembly |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN103998361B (en) |
| WO (1) | WO2014075440A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107499972A (en) * | 2017-09-11 | 2017-12-22 | 厦门三烨传动机械有限公司 | Three-phase froth seals pressure release dust suppression equipment and the material transferring equipment comprising the equipment |
| CN114014042A (en) * | 2021-09-27 | 2022-02-08 | 本溪市天蓝蓝环保设备有限责任公司 | Pressure-reducing and dust-suppressing device for coal conveying system of gas film chamber |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111410024B (en) * | 2020-05-09 | 2024-06-18 | 中冶京诚工程技术有限公司 | Dust suppression guide mechanism and belt conveying equipment |
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2013
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| JP2000062939A (en) * | 1998-08-21 | 2000-02-29 | Kawasaki Steel Corp | Method and device for preventing raise of dust in carrying raw material |
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| CN107499972A (en) * | 2017-09-11 | 2017-12-22 | 厦门三烨传动机械有限公司 | Three-phase froth seals pressure release dust suppression equipment and the material transferring equipment comprising the equipment |
| CN107499972B (en) * | 2017-09-11 | 2019-02-15 | 厦门三烨传动机械有限公司 | Three-phase froth seals pressure release dust suppression equipment and the material transferring equipment comprising the equipment |
| CN114014042A (en) * | 2021-09-27 | 2022-02-08 | 本溪市天蓝蓝环保设备有限责任公司 | Pressure-reducing and dust-suppressing device for coal conveying system of gas film chamber |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103998361B (en) | 2015-11-25 |
| WO2014075440A1 (en) | 2014-05-22 |
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Address after: Room 1702, Baotuo building, 617 sishuidao, Wuyuanwan, Xiamen, Fujian, 361000 Patentee after: Xiamen Sanye Cleaning Technology Co.,Ltd. Address before: Room 1702, Baotuo building, 617 sishuidao, Wuyuanwan, Xiamen, Fujian, 361000 Patentee before: Xiamen Sanye Transmission Machinery Co.,Ltd. |
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Denomination of invention: Foam dust suppression transport system and foam box components Granted publication date: 20151125 Pledgee: Bank of China Limited Xiamen Convention and Exhibition Center sub branch Pledgor: Xiamen Sanye Cleaning Technology Co.,Ltd. Registration number: Y2024980004313 |