CN107744712A - A kind of steel casting workshop dust treatment plant - Google Patents
A kind of steel casting workshop dust treatment plant Download PDFInfo
- Publication number
- CN107744712A CN107744712A CN201711209202.7A CN201711209202A CN107744712A CN 107744712 A CN107744712 A CN 107744712A CN 201711209202 A CN201711209202 A CN 201711209202A CN 107744712 A CN107744712 A CN 107744712A
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- layer
- treatment plant
- steel casting
- dust
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
- B01D50/40—Combinations of devices covered by groups B01D45/00 and B01D47/00
-
- 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
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Prevention Of Fouling (AREA)
Abstract
The invention discloses a kind of steel casting workshop dust treatment plant, including draft hood spraying zone, one-level spraying zone is provided with the top of the pond, the first shower nozzle is provided with first outlet pipe, barrier layer is provided with the top of the one-level spraying zone.This steel casting workshop dust treatment plant, air with dust sucks spraying zone from draft hood, sprayed twice by one-level spraying zone and two level spraying zone, baton round inside barrier layer, increase the contact area with air, can effectively it be obstructed, air after spraying and once obstructing twice is discharged by outlet pipe and tail end gas outlet, the present apparatus is entered by draft hood again after discharge and carries out secondary spraying, so as to thoroughly eliminate dust, metal is deposited in pond in the presence of spray in dust, metallic dust can be reclaimed, the effective waste for avoiding resource, also solves the problems, such as dust pollution.
Description
Technical field
The present invention relates to dust processing technology field, specially a kind of steel casting workshop dust treatment plant.
Background technology
Casting is manufacturing basis, and the basic industry of national economy, and every profession and trade all be unable to do without casting, from automobile,
Lathe is required for casting to Aeronautics and Astronautics, national defence and daily life, such as architectural hardware, household electrical appliance.With me
The contradiction of the continuous development of state's economic level and society's level, environmental protection and economic development solves main as needs at present
Contradiction, for environmental protection problem, more important one side is exactly atmosphere pollution, and the source of atmospheric pollution mainly has two kinds, i.e. powder
Dirt and flue dust.The development of steel industry has driven the quick raising of Chinese national economy, but its dust discharge amount occupies industry
Second, smoke discharge amount is located at the 4th, so, steel industry is heavy polluted industry.
Moreover, steel casting industry can produce substantial amounts of combustible dust during production operation, dust is dense in space
Angle value is more high more dangerous, and dust runs into air and exploded, and is easy to cause subsequent explosion, causes serious safe thing
Therefore meanwhile, dust has injury to the body of direct labor, also has pollution to environment.In addition, contain a large amount of metals in the dust,
So that the wasting of resources, dust processing is extremely urgent.
The content of the invention
It is an object of the invention to provide a kind of steel casting workshop dust treatment plant, dust can be avoided to produce quick-fried
It is fried, release potential safety hazard, moreover it is possible to reach the purpose of environmental protection.
To achieve the above object, the present invention provides following technical scheme：A kind of steel casting workshop dust treatment plant, bag
Draft hood, outlet pipe and spray equipment are included, the draft hood is connected to the side of spray equipment, the outlet by aspirating hole
Pipe installing is in the top side of spray equipment；Pond of the spray equipment including bottom, at least two level spraying layer, barrier layer
With exhausting layer, the barrier layer is between adjacent spraying layer；The pond is externally connected to aqueduct, the water-supply-pipe
It is installed with water pump on road, is horizontally connected with the aqueduct above the water pump and stretches into inside spray equipment and be located at water
Shower above pond, shower nozzle is provided with below the shower；It is provided with above the spraying layer bottom of bottom, pond tiltedly
Plate, the bottom of the swash plate are provided with water inlet；The top of the spraying layer at top is provided with exhaust outlet, the top of the exhaust outlet
Exhausting layer is provided with, fixing device is provided with the inner top surface of the exhausting layer, the bottom of the fixing device is installed with
Air exhauster, the side of the exhausting layer connect with outlet pipe, and the bottom of the outlet pipe is provided with tail end gas outlet.
Further, the spraying layer includes one-level spraying layer and two level spraying layer.Wherein, the one-level spraying layer includes
One-level shower and the one-level shower nozzle being arranged at below one-level shower, the two level spraying layer include two level shower and setting
One-level shower nozzle below two level shower.
Further, the quantity of the one-level shower nozzle and two level shower nozzle is three, is evenly arranged in one-level spray respectively
The lower section of pipe and two level shower.
Further, the barrier layer is internally provided with baton round, and the side upper and lower ends of the barrier layer set respectively
It is equipped with baton round import and baton round outlet.
Further, the escape pipe is " inverted L shape " structure.
Further, the draft hood is a kind of component of metal bowl-type structure.
Further, the tail end gas outlet is located at the side of draft hood.
Compared with prior art, beneficial effects of the present invention are as follows：This steel casting workshop dust treatment plant, with powder
The air of dirt sucks spraying layer from draft hood, is sprayed twice by one-level spraying layer and two level spraying layer, inside barrier layer
Baton round, increase the contact area of dust and air, effectively can be obstructed dust, the water inside pond passes through
Pipeline and water pump realize the circulation of water, avoid the waste of water, and the air after spraying and once obstructing twice passes through
Exhaust outlet enters exhausting layer, then is discharged by outlet pipe and tail end gas outlet, and the air after discharging is entered by draft hood again
Enter the present apparatus to be sprayed again, so as to thoroughly eliminate dust, avoid the generation of dust explosion.The a large amount of gold contained in dust
Category, metallic dust is deposited in pond under spray effect, can be reclaimed metallic dust, be efficiently avoid the wave of resource
Take, also solve the problems, such as dust pollution.
Brief description of the drawings
Fig. 1 is internal structure schematic diagram of the present invention.
Fig. 2 is the outside overall structure figure of the present invention.
In figure：1- draft hoods, 2- aspirating holes, 3- outlet pipes, 31- tail ends gas outlet, 4- spray equipments, 41- ponds,
411- swash plates, 412- water inlets, 42- one-levels spraying layer, 43- barrier layers, 431- baton rounds, the outlet of 432- baton rounds, 433- modelings
Pellet import, 44- two levels spraying layer, 441- exhaust outlets, 45- exhausting layer, 451- air exhausters, 452- fixing devices, 5- water pumps, 6-
Aqueduct, 61- one-levels shower, 611- one-levels shower nozzle, 62- two levels shower, 621- two level shower nozzles.
Embodiment
Below in conjunction with the accompanying drawings and specific embodiment is described in further details to the present invention.
As shown in Figure 1, 2：A kind of steel casting workshop dust treatment plant, including draft hood 1, outlet pipe 3 and spray
Device 4, the draft hood 1 are connected to the side of spray equipment 4 by aspirating hole 2, and the outlet pipe 3 is arranged on spray equipment
4 top side；The spray equipment 4 from bottom to top successively including the pond 41 of bottom, one-level spraying layer 42, barrier layer 43,
Two level spraying layer 44 and exhausting layer 45, the barrier layer 43 are located at one-level and spray 42 layers between two level spraying layer 44, the resistance
Interlayer 43 is internally provided with baton round 431, and the side upper and lower ends of the barrier layer 43 are respectively arranged with baton round import 433
With baton round outlet 432, the setting of baton round 431, effective releasing area of dust and water is increased so that dust settling effect
More preferably.The pond 41 is externally connected to aqueduct 6, is installed with water pump 5 on the aqueduct 6, on the water pump 5
It is horizontally connected with the aqueduct 6 of side and stretches into the inside of spray equipment 4 and positioned at the one-level shower 61 and two of the top of pond 41
Level shower 62, the lower section of one-level shower 61 are provided with one-level shower nozzle 611, and the lower section of two level shower 62 is provided with two
Level shower nozzle 621, the one-level shower nozzle 611 and two level shower nozzle 621 respectively have three, are uniformly arranged on one-level shower 61 and two respectively
The lower section of level shower 621, is uniformly sprayed so that dust effectively settles to each angle of spraying layer；The one-level spraying layer
Swash plate 411 is provided with above 61 bottom, pond, the bottom of the swash plate 411 is provided with water inlet 412；The two level spray
The top of drenching layer 62 is provided with exhaust outlet 441, and the top of the exhaust outlet 441 is provided with exhausting layer 45, the exhausting layer 45
Fixing device 452 is provided with inner top surface, the bottom of the fixing device 452 is installed with air exhauster 451, the exhausting layer
45 side connects with outlet pipe 3, and the bottom of the outlet pipe 3 is provided with tail end gas outlet 31.
The escape pipe 3 is " inverted L shape " structure, and the convenient air by after spray filtering is discharged, then quickly through draft hood 1
It is again introduced into inside spray equipment 4, carries out circulated sprinkling purification air.The draft hood 1 is a kind of structure of metal bowl-type structure
Part, the tail end gas outlet 31 are located at the side of draft hood, the air that tail end gas outlet 31 is discharged, being capable of quick taking out by bowl-type
Gas hood 1 is quickly pumped into inside spray equipment 4, can effectively be avoided the dust in air from exploding, can be avoided dust pollution again, reach
To the purpose of environmental protection.
This steel casting workshop dust treatment plant, the air with dust are sucked inside spray equipment 4 from draft hood 1,
The water in pond 41 is pumped into one-level shower 61 and two level shower 62 by water pump 5 by aqueduct 6, and water is by shower through one
Level shower nozzle 611 and two level shower nozzle 621 are sprayed out in one-level spraying layer 42 and two level spraying layer 44, and the dust in air is carried out
Firsts and seconds sprays twice, and the air after one-level sprays is internally provided with baton round 431 through barrier layer 43, barrier layer 43,
Baton round 431 becomes to moisten under the spray effect of two level spraying zone 44, while the setting of baton round 431 increases and air
Contact area, effectively dust can be obstructed, baton round 431 is entered inside barrier layer 43 by baton round import 433, is stained with
Contaminate the baton round 431 after dust constantly to update through the discharge of baton round outlet 432, baton round 43, effect is more preferable.Inside pond 41
Water one-level spraying zone 42 and two level spraying zone 44 are entered by pipeline 6 and water pump 5, realize the circulation of water, avoid water
Waste, entering exhausting layer 45 with the air after once obstructing by spray twice, then pass through outlet pipe 3 and tail end outlet
Mouth 31 is discharged, and enters present apparatus progress circulated sprinkling by draft hood 1 again after discharge, so as to thoroughly eliminate dust.Meanwhile powder
The a large amount of metals contained in dirt, metallic dust is deposited in pond 41 in the presence of spray, can reclaim metallic dust.
The general principle and principal character and advantages of the present invention of the present invention has been shown and described above.The present invention is not by upper
State the limitation of embodiment, merely illustrating the principles of the invention described in above-described embodiment and specification, do not depart from the present invention
On the premise of spirit and scope, various changes and modifications of the present invention are possible, and these changes and improvements both fall within claimed
In the scope of the invention.
Claims (8)
1. a kind of steel casting workshop dust treatment plant, including draft hood（1）, outlet pipe（3）And spray equipment（4）, its
It is characterised by：The draft hood（1）Pass through aspirating hole（2）It is connected to spray equipment（4）Side, the outlet pipe（3）Peace
Mounted in spray equipment（4）Top side；The spray equipment（4）Pond including bottom（41）, at least two level spraying layer, resistance
Interlayer（43）With exhausting layer（45）, the barrier layer（43）Between adjacent spraying layer；The pond（41）External connection
There is aqueduct（6）, the aqueduct（6）On be installed with water pump（5）, the water pump（5）The aqueduct of top（6）
On be horizontally connected with and stretch into spray equipment（4）It is internal and be located at pond（41）The shower of top, set below the shower
It is equipped with shower nozzle；Spraying layer bottom, the pond of bottom（41）Top be provided with swash plate（411）, the swash plate（411）Bottom set
It is equipped with water inlet（412）；The spraying layer at top（44）Top be provided with exhaust outlet（441）, the exhaust outlet（441）Top
It is provided with exhausting layer（45）, the exhausting layer（45）Inner top surface on be provided with fixing device（452）, the fixing device
（452）Bottom be installed with air exhauster（451）, the exhausting layer（45）Side and outlet pipe（3）Connection, it is described go out
Feed channel（3）Bottom be provided with tail end gas outlet（31）.
A kind of 2. steel casting workshop dust treatment plant according to claim 1, it is characterised in that：The spraying layer bag
Include one-level spraying layer（42）With two level spraying layer（44）.
A kind of 3. steel casting workshop dust treatment plant according to claim 2, it is characterised in that：The one-level spray
Layer（42）Including one-level shower（61）Be arranged at one-level shower（61）The one-level shower nozzle of lower section（611）, the two level spray
Drenching layer（44）Including two level shower（62）Be arranged at two level shower（62）The one-level shower nozzle of lower section（621）.
A kind of 4. steel casting workshop dust treatment plant according to claim 3, it is characterised in that：The one-level shower nozzle
（611）With two level shower nozzle（621）Quantity be three, be evenly arranged in one-level shower respectively（61）With two level shower
（62）Lower section.
A kind of 5. steel casting workshop dust treatment plant according to claim 1,2,3,4, it is characterised in that：The resistance
Interlayer（43）Be internally provided with baton round（431）, the barrier layer（43）Side upper and lower ends be respectively arranged with baton round
Import（433）Exported with baton round（432）.
A kind of 6. steel casting workshop dust treatment plant according to claim 1,2,3,4, it is characterised in that：It is described go out
Tracheae（3）For " inverted L shape " structure.
A kind of 7. steel casting workshop dust treatment plant according to claim 1,2,3,4, it is characterised in that：It is described to take out
Gas hood（1）For a kind of component of metal bowl-type structure.
A kind of 8. steel casting workshop dust treatment plant according to claim 1,2,3,4, it is characterised in that：The tail
Bring out gas port（31）Positioned at draft hood（1）Side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711209202.7A CN107744712A (en) | 2017-11-27 | 2017-11-27 | A kind of steel casting workshop dust treatment plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711209202.7A CN107744712A (en) | 2017-11-27 | 2017-11-27 | A kind of steel casting workshop dust treatment plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107744712A true CN107744712A (en) | 2018-03-02 |
Family
ID=61251805
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711209202.7A Withdrawn CN107744712A (en) | 2017-11-27 | 2017-11-27 | A kind of steel casting workshop dust treatment plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107744712A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110813053A (en) * | 2019-12-19 | 2020-02-21 | 厦门市兆泰云智能科技有限公司 | Lithium battery combustion flue gas treatment system for charging station and treatment method thereof |
| CN111715009A (en) * | 2020-06-22 | 2020-09-29 | 吴江市恒泰混凝土制品有限公司 | Dust removal system for concrete plant |
| CN111927356A (en) * | 2020-09-25 | 2020-11-13 | 中国五冶集团有限公司 | Down-the-hole drill rotating rod with antifouling structure |
-
2017
- 2017-11-27 CN CN201711209202.7A patent/CN107744712A/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110813053A (en) * | 2019-12-19 | 2020-02-21 | 厦门市兆泰云智能科技有限公司 | Lithium battery combustion flue gas treatment system for charging station and treatment method thereof |
| CN110813053B (en) * | 2019-12-19 | 2021-12-03 | 厦门市兆泰云智能科技有限公司 | Processing method of lithium battery combustion flue gas processing system for charging station |
| CN111715009A (en) * | 2020-06-22 | 2020-09-29 | 吴江市恒泰混凝土制品有限公司 | Dust removal system for concrete plant |
| CN111927356A (en) * | 2020-09-25 | 2020-11-13 | 中国五冶集团有限公司 | Down-the-hole drill rotating rod with antifouling structure |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180302 |
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| WW01 | Invention patent application withdrawn after publication |